diff options
Diffstat (limited to 'arch/powerpc')
310 files changed, 21895 insertions, 4979 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 74cc312c347..45192dce65c 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -111,6 +111,7 @@ config PPC select HAVE_FTRACE_MCOUNT_RECORD select HAVE_DYNAMIC_FTRACE select HAVE_FUNCTION_TRACER + select HAVE_FUNCTION_GRAPH_TRACER select ARCH_WANT_OPTIONAL_GPIOLIB select HAVE_IDE select HAVE_IOREMAP_PROT @@ -227,6 +228,9 @@ config PPC_OF_PLATFORM_PCI depends on PPC64 # not supported on 32 bits yet default n +config ARCH_SUPPORTS_DEBUG_PAGEALLOC + def_bool y + source "init/Kconfig" source "kernel/Kconfig.freezer" @@ -312,7 +316,7 @@ config ARCH_ENABLE_MEMORY_HOTREMOVE config KEXEC bool "kexec system call (EXPERIMENTAL)" - depends on (PPC_PRPMC2800 || PPC_MULTIPLATFORM) && EXPERIMENTAL + depends on BOOK3S && EXPERIMENTAL help kexec is a system call that implements the ability to shutdown your current kernel, and to start another kernel. It is like a reboot @@ -409,6 +413,18 @@ config PPC_HAS_HASH_64K depends on PPC64 default n +config STDBINUTILS + bool "Using standard binutils settings" + depends on 44x + default y + help + Turning this option off allows you to select 256KB PAGE_SIZE on 44x. + Note, that kernel will be able to run only those applications, + which had been compiled using binutils later than 2.17.50.0.3 with + '-zmax-page-size' set to 256K (the default is 64K). Or, if using + the older binutils, you can patch them with a trivial patch, which + changes the ELF_MAXPAGESIZE definition from 0x10000 to 0x40000. + choice prompt "Page size" default PPC_4K_PAGES @@ -444,6 +460,19 @@ config PPC_64K_PAGES bool "64k page size" if 44x || PPC_STD_MMU_64 select PPC_HAS_HASH_64K if PPC_STD_MMU_64 +config PPC_256K_PAGES + bool "256k page size" if 44x + depends on !STDBINUTILS && (!SHMEM || BROKEN) + help + Make the page size 256k. + + As the ELF standard only requires alignment to support page + sizes up to 64k, you will need to compile all of your user + space applications with a non-standard binutils settings + (see the STDBINUTILS description for details). + + Say N unless you know what you are doing. + endchoice config FORCE_MAX_ZONEORDER @@ -456,6 +485,8 @@ config FORCE_MAX_ZONEORDER default "9" if PPC_STD_MMU_32 && PPC_16K_PAGES range 7 64 if PPC_STD_MMU_32 && PPC_64K_PAGES default "7" if PPC_STD_MMU_32 && PPC_64K_PAGES + range 5 64 if PPC_STD_MMU_32 && PPC_256K_PAGES + default "5" if PPC_STD_MMU_32 && PPC_256K_PAGES range 11 64 default "11" help @@ -594,6 +625,7 @@ config FSL_SOC config FSL_PCI bool select PPC_INDIRECT_PCI + select PCI_QUIRKS config 4xx_SOC bool @@ -730,6 +762,22 @@ config LOWMEM_SIZE hex "Maximum low memory size (in bytes)" if LOWMEM_SIZE_BOOL default "0x30000000" +config LOWMEM_CAM_NUM_BOOL + bool "Set number of CAMs to use to map low memory" + depends on ADVANCED_OPTIONS && FSL_BOOKE + help + This option allows you to set the maximum number of CAM slots that + will be used to map low memory. There are a limited number of slots + available and even more limited number that will fit in the L1 MMU. + However, using more entries will allow mapping more low memory. This + can be useful in optimizing the layout of kernel virtual memory. + + Say N here unless you know what you are doing. + +config LOWMEM_CAM_NUM + int "Number of CAMs to use to map low memory" if LOWMEM_CAM_NUM_BOOL + default 3 + config RELOCATABLE bool "Build a relocatable kernel (EXPERIMENTAL)" depends on EXPERIMENTAL && ADVANCED_OPTIONS && FLATMEM && FSL_BOOKE @@ -794,7 +842,7 @@ config PHYSICAL_START config PHYSICAL_ALIGN hex - default "0x10000000" if FSL_BOOKE + default "0x04000000" if FSL_BOOKE help This value puts the alignment restrictions on physical address where kernel is loaded and run from. Kernel is compiled for an @@ -815,31 +863,6 @@ config TASK_SIZE default "0x80000000" if PPC_PREP || PPC_8xx default "0xc0000000" -config CONSISTENT_START_BOOL - bool "Set custom consistent memory pool address" - depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE - help - This option allows you to set the base virtual address - of the consistent memory pool. This pool of virtual - memory is used to make consistent memory allocations. - -config CONSISTENT_START - hex "Base virtual address of consistent memory pool" if CONSISTENT_START_BOOL - default "0xfd000000" if (NOT_COHERENT_CACHE && 8xx) - default "0xff100000" if NOT_COHERENT_CACHE - -config CONSISTENT_SIZE_BOOL - bool "Set custom consistent memory pool size" - depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE - help - This option allows you to set the size of the - consistent memory pool. This pool of virtual memory - is used to make consistent memory allocations. - -config CONSISTENT_SIZE - hex "Size of consistent memory pool" if CONSISTENT_SIZE_BOOL - default "0x00200000" if NOT_COHERENT_CACHE - config PIN_TLB bool "Pinned Kernel TLBs (860 ONLY)" depends on ADVANCED_OPTIONS && 8xx diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug index 08f7cc0a195..6aa0b5e087c 100644 --- a/arch/powerpc/Kconfig.debug +++ b/arch/powerpc/Kconfig.debug @@ -30,6 +30,7 @@ config DEBUG_STACK_USAGE config DEBUG_PAGEALLOC bool "Debug page memory allocations" depends on DEBUG_KERNEL && !HIBERNATION + depends on ARCH_SUPPORTS_DEBUG_PAGEALLOC help Unmap pages from the kernel linear mapping after free_pages(). This results in a large slowdown, but helps to find certain types @@ -129,7 +130,7 @@ config BDI_SWITCH config BOOTX_TEXT bool "Support for early boot text console (BootX or OpenFirmware only)" - depends on PPC_OF && PPC_MULTIPLATFORM + depends on PPC_OF && PPC_BOOK3S help Say Y here to see progress messages from the boot firmware in text mode. Requires either BootX or Open Firmware. diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index 72d17f50e54..551fc58c05c 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -147,8 +147,8 @@ core-y += arch/powerpc/kernel/ \ arch/powerpc/mm/ \ arch/powerpc/lib/ \ arch/powerpc/sysdev/ \ - arch/powerpc/platforms/ -core-$(CONFIG_MATH_EMULATION) += arch/powerpc/math-emu/ + arch/powerpc/platforms/ \ + arch/powerpc/math-emu/ core-$(CONFIG_XMON) += arch/powerpc/xmon/ core-$(CONFIG_KVM) += arch/powerpc/kvm/ diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile index e84df338ea2..4458abb67c5 100644 --- a/arch/powerpc/boot/Makefile +++ b/arch/powerpc/boot/Makefile @@ -70,7 +70,7 @@ src-plat := of.c cuboot-52xx.c cuboot-824x.c cuboot-83xx.c cuboot-85xx.c holly.c cuboot-katmai.c cuboot-rainier.c redboot-8xx.c ep8248e.c \ cuboot-warp.c cuboot-85xx-cpm2.c cuboot-yosemite.c simpleboot.c \ virtex405-head.S virtex.c redboot-83xx.c cuboot-sam440ep.c \ - cuboot-acadia.c + cuboot-acadia.c cuboot-amigaone.c src-boot := $(src-wlib) $(src-plat) empty.c src-boot := $(addprefix $(obj)/, $(src-boot)) @@ -235,7 +235,9 @@ image-$(CONFIG_PPC_ADDER875) += cuImage.adder875-uboot \ dtbImage.adder875-redboot # Board ports in arch/powerpc/platform/52xx/Kconfig -image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200 cuImage.lite5200b +image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200 lite5200.dtb +image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200b lite5200b.dtb +image-$(CONFIG_PPC_MEDIA5200) += cuImage.media5200 media5200.dtb # Board ports in arch/powerpc/platform/82xx/Kconfig image-$(CONFIG_MPC8272_ADS) += cuImage.mpc8272ads @@ -274,6 +276,9 @@ image-$(CONFIG_STORCENTER) += cuImage.storcenter image-$(CONFIG_MPC7448HPC2) += cuImage.mpc7448hpc2 image-$(CONFIG_PPC_C2K) += cuImage.c2k +# Board port in arch/powerpc/platform/amigaone/Kconfig +image-$(CONFIG_AMIGAONE) += cuImage.amigaone + # For 32-bit powermacs, build the COFF and miboot images # as well as the ELF images. ifeq ($(CONFIG_PPC32),y) diff --git a/arch/powerpc/boot/cuboot-amigaone.c b/arch/powerpc/boot/cuboot-amigaone.c new file mode 100644 index 00000000000..d5029674030 --- /dev/null +++ b/arch/powerpc/boot/cuboot-amigaone.c @@ -0,0 +1,35 @@ +/* + * Old U-boot compatibility for AmigaOne + * + * Author: Gerhard Pircher (gerhard_pircher@gmx.net) + * + * Based on cuboot-83xx.c + * Copyright (c) 2007 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#include "ops.h" +#include "stdio.h" +#include "cuboot.h" + +#include "ppcboot.h" + +static bd_t bd; + +static void platform_fixups(void) +{ + dt_fixup_memory(bd.bi_memstart, bd.bi_memsize); + dt_fixup_cpu_clocks(bd.bi_intfreq, bd.bi_busfreq / 4, bd.bi_busfreq); +} + +void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, + unsigned long r6, unsigned long r7) +{ + CUBOOT_INIT(); + fdt_init(_dtb_start); + serial_console_init(); + platform_ops.fixups = platform_fixups; +} diff --git a/arch/powerpc/boot/dts/amigaone.dts b/arch/powerpc/boot/dts/amigaone.dts new file mode 100644 index 00000000000..26549fca2ed --- /dev/null +++ b/arch/powerpc/boot/dts/amigaone.dts @@ -0,0 +1,173 @@ +/* + * AmigaOne Device Tree Source + * + * Copyright 2008 Gerhard Pircher (gerhard_pircher@gmx.net) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +/dts-v1/; + +/ { + model = "AmigaOne"; + compatible = "eyetech,amigaone"; + coherency-off; + #address-cells = <1>; + #size-cells = <1>; + + cpus { + #cpus = <1>; + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + reg = <0>; + d-cache-line-size = <32>; // 32 bytes + i-cache-line-size = <32>; // 32 bytes + d-cache-size = <32768>; // L1, 32K + i-cache-size = <32768>; // L1, 32K + timebase-frequency = <0>; // 33.3 MHz, from U-boot + clock-frequency = <0>; // From U-boot + bus-frequency = <0>; // From U-boot + }; + }; + + memory { + device_type = "memory"; + reg = <0 0>; // From U-boot + }; + + pci@80000000 { + device_type = "pci"; + compatible = "mai-logic,articia-s"; + bus-frequency = <33333333>; + bus-range = <0 0xff>; + ranges = <0x01000000 0 0x00000000 0xfe000000 0 0x00c00000 // PCI I/O + 0x02000000 0 0x80000000 0x80000000 0 0x7d000000 // PCI memory + 0x02000000 0 0x00000000 0xfd000000 0 0x01000000>; // PCI alias memory (ISA) + // Configuration address and data register. + reg = <0xfec00cf8 4 + 0xfee00cfc 4>; + 8259-interrupt-acknowledge = <0xfef00000>; + // Do not define a interrupt-parent here, if there is no + // interrupt-map property. + #address-cells = <3>; + #size-cells = <2>; + + isa@7 { + device_type = "isa"; + compatible = "pciclass,0601"; + vendor-id = <0x00001106>; + device-id = <0x00000686>; + revision-id = <0x00000010>; + class-code = <0x00060100>; + subsystem-id = <0>; + subsystem-vendor-id = <0>; + devsel-speed = <0x00000001>; + min-grant = <0>; + max-latency = <0>; + /* First 64k for I/O at 0x0 on PCI mapped to 0x0 on ISA. */ + ranges = <0x00000001 0 0x01000000 0 0x00000000 0x00010000>; + interrupt-parent = <&i8259>; + #interrupt-cells = <2>; + #address-cells = <2>; + #size-cells = <1>; + + dma-controller@0 { + compatible = "pnpPNP,200"; + reg = <1 0x00000000 0x00000020 + 1 0x00000080 0x00000010 + 1 0x000000c0 0x00000020>; + }; + + i8259: interrupt-controller@20 { + device_type = "interrupt-controller"; + compatible = "pnpPNP,000"; + interrupt-controller; + reg = <1 0x00000020 0x00000002 + 1 0x000000a0 0x00000002 + 1 0x000004d0 0x00000002>; + reserved-interrupts = <2>; + #interrupt-cells = <2>; + }; + + timer@40 { + // Also adds pcspkr to platform devices. + compatible = "pnpPNP,100"; + reg = <1 0x00000040 0x00000020>; + }; + + 8042@60 { + device_type = "8042"; + reg = <1 0x00000060 0x00000001 + 1 0x00000064 0x00000001>; + interrupts = <1 3 12 3>; + #address-cells = <1>; + #size-cells = <0>; + + keyboard@0 { + compatible = "pnpPNP,303"; + reg = <0>; + }; + + mouse@1 { + compatible = "pnpPNP,f03"; + reg = <1>; + }; + }; + + rtc@70 { + compatible = "pnpPNP,b00"; + reg = <1 0x00000070 0x00000002>; + interrupts = <8 3>; + }; + + serial@3f8 { + device_type = "serial"; + compatible = "pnpPNP,501","pnpPNP,500"; + reg = <1 0x000003f8 0x00000008>; + interrupts = <4 3>; + clock-frequency = <1843200>; + current-speed = <115200>; + }; + + serial@2f8 { + device_type = "serial"; + compatible = "pnpPNP,501","pnpPNP,500"; + reg = <1 0x000002f8 0x00000008>; + interrupts = <3 3>; + clock-frequency = <1843200>; + current-speed = <115200>; + }; + + parallel@378 { + device_type = "parallel"; + // No ECP support for now, otherwise add "pnpPNP,401". + compatible = "pnpPNP,400"; + reg = <1 0x00000378 0x00000003 + 1 0x00000778 0x00000003>; + }; + + fdc@3f0 { + device_type = "fdc"; + compatible = "pnpPNP,700"; + reg = <1 0x000003f0 0x00000008>; + interrupts = <6 3>; + #address-cells = <1>; + #size-cells = <0>; + + disk@0 { + reg = <0>; + }; + }; + }; + }; + + chosen { + linux,stdout-path = "/pci@80000000/isa@7/serial@3f8"; + }; +}; diff --git a/arch/powerpc/boot/dts/asp834x-redboot.dts b/arch/powerpc/boot/dts/asp834x-redboot.dts index 524af7ef9f2..7da84fd7be9 100644 --- a/arch/powerpc/boot/dts/asp834x-redboot.dts +++ b/arch/powerpc/boot/dts/asp834x-redboot.dts @@ -181,70 +181,76 @@ phy_type = "ulpi"; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy0: ethernet-phy@0 { - interrupt-parent = <&ipic>; - interrupts = <17 0x8>; - reg = <0x1>; - device_type = "ethernet-phy"; - }; - phy1: ethernet-phy@1 { - interrupt-parent = <&ipic>; - interrupts = <18 0x8>; - reg = <0x2>; - device_type = "ethernet-phy"; - }; - - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 08 e5 11 32 33 ]; interrupts = <32 0x8 33 0x8 34 0x8>; interrupt-parent = <&ipic>; tbi-handle = <&tbi0>; phy-handle = <&phy0>; linux,network-index = <0>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy0: ethernet-phy@0 { + interrupt-parent = <&ipic>; + interrupts = <17 0x8>; + reg = <0x1>; + device_type = "ethernet-phy"; + }; + + phy1: ethernet-phy@1 { + interrupt-parent = <&ipic>; + interrupts = <18 0x8>; + reg = <0x2>; + device_type = "ethernet-phy"; + }; + + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 08 e5 11 32 34 ]; interrupts = <35 0x8 36 0x8 37 0x8>; interrupt-parent = <&ipic>; tbi-handle = <&tbi1>; phy-handle = <&phy1>; linux,network-index = <1>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { diff --git a/arch/powerpc/boot/dts/canyonlands.dts b/arch/powerpc/boot/dts/canyonlands.dts index 8b5ba8261a3..5fd1ad09bdf 100644 --- a/arch/powerpc/boot/dts/canyonlands.dts +++ b/arch/powerpc/boot/dts/canyonlands.dts @@ -127,6 +127,13 @@ dcr-reg = <0x010 0x002>; }; + CRYPTO: crypto@180000 { + compatible = "amcc,ppc460ex-crypto", "amcc,ppc4xx-crypto"; + reg = <4 0x00180000 0x80400>; + interrupt-parent = <&UIC0>; + interrupts = <0x1d 0x4>; + }; + MAL0: mcmal { compatible = "ibm,mcmal-460ex", "ibm,mcmal2"; dcr-reg = <0x180 0x062>; @@ -142,6 +149,20 @@ /*RXDE*/ 0x5 0x4>; }; + USB0: ehci@bffd0400 { + compatible = "ibm,usb-ehci-460ex", "usb-ehci"; + interrupt-parent = <&UIC2>; + interrupts = <0x1d 4>; + reg = <4 0xbffd0400 0x90 4 0xbffd0490 0x70>; + }; + + USB1: usb@bffd0000 { + compatible = "ohci-le"; + reg = <4 0xbffd0000 0x60>; + interrupt-parent = <&UIC2>; + interrupts = <0x1e 4>; + }; + POB0: opb { compatible = "ibm,opb-460ex", "ibm,opb"; #address-cells = <1>; @@ -245,6 +266,20 @@ reg = <0xef600700 0x00000014>; interrupt-parent = <&UIC0>; interrupts = <0x2 0x4>; + #address-cells = <1>; + #size-cells = <0>; + rtc@68 { + compatible = "stm,m41t80"; + reg = <0x68>; + interrupt-parent = <&UIC2>; + interrupts = <0x19 0x8>; + }; + sttm@48 { + compatible = "ad,ad7414"; + reg = <0x48>; + interrupt-parent = <&UIC1>; + interrupts = <0x14 0x8>; + }; }; IIC1: i2c@ef600800 { diff --git a/arch/powerpc/boot/dts/cm5200.dts b/arch/powerpc/boot/dts/cm5200.dts index 2f74cc4e093..cee8080aa24 100644 --- a/arch/powerpc/boot/dts/cm5200.dts +++ b/arch/powerpc/boot/dts/cm5200.dts @@ -17,6 +17,7 @@ compatible = "schindler,cm5200"; #address-cells = <1>; #size-cells = <1>; + interrupt-parent = <&mpc5200_pic>; cpus { #address-cells = <1>; @@ -66,7 +67,6 @@ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; reg = <0x600 0x10>; interrupts = <1 9 0>; - interrupt-parent = <&mpc5200_pic>; fsl,has-wdt; }; @@ -74,84 +74,76 @@ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; reg = <0x610 0x10>; interrupts = <1 10 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@620 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; reg = <0x620 0x10>; interrupts = <1 11 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@630 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; reg = <0x630 0x10>; interrupts = <1 12 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@640 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; reg = <0x640 0x10>; interrupts = <1 13 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@650 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; reg = <0x650 0x10>; interrupts = <1 14 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@660 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; reg = <0x660 0x10>; interrupts = <1 15 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@670 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; reg = <0x670 0x10>; interrupts = <1 16 0>; - interrupt-parent = <&mpc5200_pic>; }; rtc@800 { // Real time clock compatible = "fsl,mpc5200b-rtc","fsl,mpc5200-rtc"; reg = <0x800 0x100>; interrupts = <1 5 0 1 6 0>; - interrupt-parent = <&mpc5200_pic>; }; - gpio@b00 { + gpio_simple: gpio@b00 { compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio"; reg = <0xb00 0x40>; interrupts = <1 7 0>; - interrupt-parent = <&mpc5200_pic>; + gpio-controller; + #gpio-cells = <2>; }; - gpio@c00 { + gpio_wkup: gpio@c00 { compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup"; reg = <0xc00 0x40>; interrupts = <1 8 0 0 3 0>; - interrupt-parent = <&mpc5200_pic>; + gpio-controller; + #gpio-cells = <2>; }; spi@f00 { compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi"; reg = <0xf00 0x20>; interrupts = <2 13 0 2 14 0>; - interrupt-parent = <&mpc5200_pic>; }; usb@1000 { compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be"; reg = <0x1000 0xff>; interrupts = <2 6 0>; - interrupt-parent = <&mpc5200_pic>; }; dma-controller@1200 { @@ -161,7 +153,6 @@ 3 4 0 3 5 0 3 6 0 3 7 0 3 8 0 3 9 0 3 10 0 3 11 0 3 12 0 3 13 0 3 14 0 3 15 0>; - interrupt-parent = <&mpc5200_pic>; }; xlb@1f00 { @@ -170,48 +161,34 @@ }; serial@2000 { // PSC1 - device_type = "serial"; compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart"; - port-number = <0>; // Logical port assignment reg = <0x2000 0x100>; interrupts = <2 1 0>; - interrupt-parent = <&mpc5200_pic>; }; serial@2200 { // PSC2 - device_type = "serial"; - compatible = "fsl,mpc5200-psc-uart"; - port-number = <1>; // Logical port assignment + compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart"; reg = <0x2200 0x100>; interrupts = <2 2 0>; - interrupt-parent = <&mpc5200_pic>; }; serial@2400 { // PSC3 - device_type = "serial"; - compatible = "fsl,mpc5200-psc-uart"; - port-number = <2>; // Logical port assignment + compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart"; reg = <0x2400 0x100>; interrupts = <2 3 0>; - interrupt-parent = <&mpc5200_pic>; }; serial@2c00 { // PSC6 - device_type = "serial"; compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart"; - port-number = <5>; // Logical port assignment reg = <0x2c00 0x100>; interrupts = <2 4 0>; - interrupt-parent = <&mpc5200_pic>; }; ethernet@3000 { - device_type = "network"; compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec"; reg = <0x3000 0x400>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <2 5 0>; - interrupt-parent = <&mpc5200_pic>; phy-handle = <&phy0>; }; @@ -221,10 +198,8 @@ compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-mdio"; reg = <0x3000 0x400>; // fec range, since we need to setup fec interrupts interrupts = <2 5 0>; // these are for "mii command finished", not link changes & co. - interrupt-parent = <&mpc5200_pic>; phy0: ethernet-phy@0 { - device_type = "ethernet-phy"; reg = <0>; }; }; @@ -235,7 +210,6 @@ compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c"; reg = <0x3d40 0x40>; interrupts = <2 16 0>; - interrupt-parent = <&mpc5200_pic>; fsl5200-clocking; }; @@ -245,9 +219,8 @@ }; }; - lpb { - model = "fsl,lpb"; - compatible = "fsl,lpb"; + localbus { + compatible = "fsl,mpc5200b-lpb","simple-bus"; #address-cells = <2>; #size-cells = <1>; ranges = <0 0 0xfc000000 0x2000000>; diff --git a/arch/powerpc/boot/dts/digsy_mtc.dts b/arch/powerpc/boot/dts/digsy_mtc.dts new file mode 100644 index 00000000000..4c36186ef94 --- /dev/null +++ b/arch/powerpc/boot/dts/digsy_mtc.dts @@ -0,0 +1,254 @@ +/* + * Digsy MTC board Device Tree Source + * + * Copyright (C) 2009 Semihalf + * + * Based on the CM5200 by M. Balakowicz + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +/dts-v1/; + +/ { + model = "intercontrol,digsy-mtc"; + compatible = "intercontrol,digsy-mtc"; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&mpc5200_pic>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,5200@0 { + device_type = "cpu"; + reg = <0>; + d-cache-line-size = <32>; + i-cache-line-size = <32>; + d-cache-size = <0x4000>; // L1, 16K + i-cache-size = <0x4000>; // L1, 16K + timebase-frequency = <0>; // from bootloader + bus-frequency = <0>; // from bootloader + clock-frequency = <0>; // from bootloader + }; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x02000000>; // 32MB + }; + + soc5200@f0000000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,mpc5200b-immr"; + ranges = <0 0xf0000000 0x0000c000>; + reg = <0xf0000000 0x00000100>; + bus-frequency = <0>; // from bootloader + system-frequency = <0>; // from bootloader + + cdm@200 { + compatible = "fsl,mpc5200b-cdm","fsl,mpc5200-cdm"; + reg = <0x200 0x38>; + }; + + mpc5200_pic: interrupt-controller@500 { + // 5200 interrupts are encoded into two levels; + interrupt-controller; + #interrupt-cells = <3>; + compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic"; + reg = <0x500 0x80>; + }; + + timer@600 { // General Purpose Timer + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x600 0x10>; + interrupts = <1 9 0>; + fsl,has-wdt; + }; + + timer@610 { // General Purpose Timer + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x610 0x10>; + interrupts = <1 10 0>; + }; + + timer@620 { // General Purpose Timer + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x620 0x10>; + interrupts = <1 11 0>; + }; + + timer@630 { // General Purpose Timer + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x630 0x10>; + interrupts = <1 12 0>; + }; + + timer@640 { // General Purpose Timer + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x640 0x10>; + interrupts = <1 13 0>; + }; + + timer@650 { // General Purpose Timer + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x650 0x10>; + interrupts = <1 14 0>; + }; + + timer@660 { // General Purpose Timer + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x660 0x10>; + interrupts = <1 15 0>; + }; + + timer@670 { // General Purpose Timer + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x670 0x10>; + interrupts = <1 16 0>; + }; + + gpio_simple: gpio@b00 { + compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio"; + reg = <0xb00 0x40>; + interrupts = <1 7 0>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio_wkup: gpio@c00 { + compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup"; + reg = <0xc00 0x40>; + interrupts = <1 8 0 0 3 0>; + gpio-controller; + #gpio-cells = <2>; + }; + + spi@f00 { + compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi"; + reg = <0xf00 0x20>; + interrupts = <2 13 0 2 14 0>; + }; + + usb@1000 { + compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be"; + reg = <0x1000 0xff>; + interrupts = <2 6 0>; + }; + + dma-controller@1200 { + compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm"; + reg = <0x1200 0x80>; + interrupts = <3 0 0 3 1 0 3 2 0 3 3 0 + 3 4 0 3 5 0 3 6 0 3 7 0 + 3 8 0 3 9 0 3 10 0 3 11 0 + 3 12 0 3 13 0 3 14 0 3 15 0>; + }; + + xlb@1f00 { + compatible = "fsl,mpc5200b-xlb","fsl,mpc5200-xlb"; + reg = <0x1f00 0x100>; + }; + + serial@2600 { // PSC4 + compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart"; + reg = <0x2600 0x100>; + interrupts = <2 11 0>; + }; + + serial@2800 { // PSC5 + compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart"; + reg = <0x2800 0x100>; + interrupts = <2 12 0>; + }; + + ethernet@3000 { + compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec"; + reg = <0x3000 0x400>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <2 5 0>; + phy-handle = <&phy0>; + }; + + mdio@3000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-mdio"; + reg = <0x3000 0x400>; // fec range, since we need to setup fec interrupts + interrupts = <2 5 0>; // these are for "mii command finished", not link changes & co. + + phy0: ethernet-phy@0 { + reg = <0>; + }; + }; + + ata@3a00 { + compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata"; + reg = <0x3a00 0x100>; + interrupts = <2 7 0>; + }; + + i2c@3d00 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c"; + reg = <0x3d00 0x40>; + interrupts = <2 15 0>; + fsl5200-clocking; + + rtc@50 { + compatible = "at,24c08"; + reg = <0x50>; + }; + + rtc@68 { + compatible = "dallas,ds1339"; + reg = <0x68>; + }; + }; + + sram@8000 { + compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram"; + reg = <0x8000 0x4000>; + }; + }; + + lpb { + compatible = "fsl,mpc5200b-lpb","simple-bus"; + #address-cells = <2>; + #size-cells = <1>; + ranges = <0 0 0xff000000 0x1000000>; + + // 16-bit flash device at LocalPlus Bus CS0 + flash@0,0 { + compatible = "cfi-flash"; + reg = <0 0 0x1000000>; + bank-width = <2>; + device-width = <2>; + #size-cells = <1>; + #address-cells = <1>; + + partition@0 { + label = "kernel"; + reg = <0x0 0x00200000>; + }; + partition@200000 { + label = "root"; + reg = <0x00200000 0x00300000>; + }; + partition@500000 { + label = "user"; + reg = <0x00500000 0x00a00000>; + }; + partition@f00000 { + label = "u-boot"; + reg = <0x00f00000 0x100000>; + }; + }; + }; +}; diff --git a/arch/powerpc/boot/dts/gef_ppc9a.dts b/arch/powerpc/boot/dts/gef_ppc9a.dts new file mode 100644 index 00000000000..d47ad071875 --- /dev/null +++ b/arch/powerpc/boot/dts/gef_ppc9a.dts @@ -0,0 +1,367 @@ +/* + * GE Fanuc PPC9A Device Tree Source + * + * Copyright 2008 GE Fanuc Intelligent Platforms Embedded Systems, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * Based on: SBS CM6 Device Tree Source + * Copyright 2007 SBS Technologies GmbH & Co. KG + * And: mpc8641_hpcn.dts (MPC8641 HPCN Device Tree Source) + * Copyright 2006 Freescale Semiconductor Inc. + */ + +/* + * Compiled with dtc -I dts -O dtb -o gef_ppc9a.dtb gef_ppc9a.dts + */ + +/dts-v1/; + +/ { + model = "GEF_PPC9A"; + compatible = "gef,ppc9a"; + #address-cells = <1>; + #size-cells = <1>; + + aliases { + ethernet0 = &enet0; + ethernet1 = &enet1; + serial0 = &serial0; + serial1 = &serial1; + pci0 = &pci0; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,8641@0 { + device_type = "cpu"; + reg = <0>; + d-cache-line-size = <32>; // 32 bytes + i-cache-line-size = <32>; // 32 bytes + d-cache-size = <32768>; // L1, 32K + i-cache-size = <32768>; // L1, 32K + timebase-frequency = <0>; // From uboot + bus-frequency = <0>; // From uboot + clock-frequency = <0>; // From uboot + }; + PowerPC,8641@1 { + device_type = "cpu"; + reg = <1>; + d-cache-line-size = <32>; // 32 bytes + i-cache-line-size = <32>; // 32 bytes + d-cache-size = <32768>; // L1, 32K + i-cache-size = <32768>; // L1, 32K + timebase-frequency = <0>; // From uboot + bus-frequency = <0>; // From uboot + clock-frequency = <0>; // From uboot + }; + }; + + memory { + device_type = "memory"; + reg = <0x0 0x40000000>; // set by uboot + }; + + localbus@fef05000 { + #address-cells = <2>; + #size-cells = <1>; + compatible = "fsl,mpc8641-localbus", "simple-bus"; + reg = <0xfef05000 0x1000>; + interrupts = <19 2>; + interrupt-parent = <&mpic>; + + ranges = <0 0 0xff000000 0x01000000 // 16MB Boot flash + 1 0 0xe8000000 0x08000000 // Paged Flash 0 + 2 0 0xe0000000 0x08000000 // Paged Flash 1 + 3 0 0xfc100000 0x00020000 // NVRAM + 4 0 0xfc000000 0x00008000 // FPGA + 5 0 0xfc008000 0x00008000 // AFIX FPGA + 6 0 0xfd000000 0x00800000 // IO FPGA (8-bit) + 7 0 0xfd800000 0x00800000>; // IO FPGA (32-bit) + + /* flash@0,0 is a mirror of part of the memory in flash@1,0 + flash@0,0 { + compatible = "gef,ppc9a-firmware-mirror", "cfi-flash"; + reg = <0x0 0x0 0x1000000>; + bank-width = <4>; + device-width = <2>; + #address-cells = <1>; + #size-cells = <1>; + partition@0 { + label = "firmware"; + reg = <0x0 0x1000000>; + read-only; + }; + }; + */ + + flash@1,0 { + compatible = "gef,ppc9a-paged-flash", "cfi-flash"; + reg = <0x1 0x0 0x8000000>; + bank-width = <4>; + device-width = <2>; + #address-cells = <1>; + #size-cells = <1>; + partition@0 { + label = "user"; + reg = <0x0 0x7800000>; + }; + partition@7800000 { + label = "firmware"; + reg = <0x7800000 0x800000>; + read-only; + }; + }; + + fpga@4,0 { + compatible = "gef,ppc9a-fpga-regs"; + reg = <0x4 0x0 0x40>; + }; + + wdt@4,2000 { + compatible = "gef,ppc9a-fpga-wdt", "gef,fpga-wdt-1.00", + "gef,fpga-wdt"; + reg = <0x4 0x2000 0x8>; + interrupts = <0x1a 0x4>; + interrupt-parent = <&gef_pic>; + }; + /* Second watchdog available, driver currently supports one. + wdt@4,2010 { + compatible = "gef,ppc9a-fpga-wdt", "gef,fpga-wdt-1.00", + "gef,fpga-wdt"; + reg = <0x4 0x2010 0x8>; + interrupts = <0x1b 0x4>; + interrupt-parent = <&gef_pic>; + }; + */ + gef_pic: pic@4,4000 { + #interrupt-cells = <1>; + interrupt-controller; + compatible = "gef,ppc9a-fpga-pic", "gef,fpga-pic-1.00"; + reg = <0x4 0x4000 0x20>; + interrupts = <0x8 + 0x9>; + interrupt-parent = <&mpic>; + + }; + gef_gpio: gpio@7,14000 { + #gpio-cells = <2>; + compatible = "gef,ppc9a-gpio", "gef,sbc610-gpio"; + reg = <0x7 0x14000 0x24>; + gpio-controller; + }; + }; + + soc@fef00000 { + #address-cells = <1>; + #size-cells = <1>; + #interrupt-cells = <2>; + compatible = "fsl,mpc8641-soc", "simple-bus"; + ranges = <0x0 0xfef00000 0x00100000>; + reg = <0xfef00000 0x100000>; // CCSRBAR 1M + bus-frequency = <33333333>; + + i2c1: i2c@3000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl-i2c"; + reg = <0x3000 0x100>; + interrupts = <0x2b 0x2>; + interrupt-parent = <&mpic>; + dfsrr; + + hwmon@48 { + compatible = "national,lm92"; + reg = <0x48>; + }; + + hwmon@4c { + compatible = "adi,adt7461"; + reg = <0x4c>; + }; + + rtc@51 { + compatible = "epson,rx8581"; + reg = <0x00000051>; + }; + + eti@6b { + compatible = "dallas,ds1682"; + reg = <0x6b>; + }; + }; + + i2c2: i2c@3100 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl-i2c"; + reg = <0x3100 0x100>; + interrupts = <0x2b 0x2>; + interrupt-parent = <&mpic>; + dfsrr; + }; + + dma@21300 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,mpc8641-dma", "fsl,eloplus-dma"; + reg = <0x21300 0x4>; + ranges = <0x0 0x21100 0x200>; + cell-index = <0>; + dma-channel@0 { + compatible = "fsl,mpc8641-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x0 0x80>; + cell-index = <0>; + interrupt-parent = <&mpic>; + interrupts = <20 2>; + }; + dma-channel@80 { + compatible = "fsl,mpc8641-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x80 0x80>; + cell-index = <1>; + interrupt-parent = <&mpic>; + interrupts = <21 2>; + }; + dma-channel@100 { + compatible = "fsl,mpc8641-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x100 0x80>; + cell-index = <2>; + interrupt-parent = <&mpic>; + interrupts = <22 2>; + }; + dma-channel@180 { + compatible = "fsl,mpc8641-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x180 0x80>; + cell-index = <3>; + interrupt-parent = <&mpic>; + interrupts = <23 2>; + }; + }; + + enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; + device_type = "network"; + model = "eTSEC"; + compatible = "gianfar"; + reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>; + interrupt-parent = <&mpic>; + phy-handle = <&phy0>; + phy-connection-type = "gmii"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy0: ethernet-phy@0 { + interrupt-parent = <&gef_pic>; + interrupts = <0x9 0x4>; + reg = <1>; + }; + phy2: ethernet-phy@2 { + interrupt-parent = <&gef_pic>; + interrupts = <0x8 0x4>; + reg = <3>; + }; + }; + }; + + enet1: ethernet@26000 { + device_type = "network"; + model = "eTSEC"; + compatible = "gianfar"; + reg = <0x26000 0x1000>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <0x1f 0x2 0x20 0x2 0x21 0x2>; + interrupt-parent = <&mpic>; + phy-handle = <&phy2>; + phy-connection-type = "gmii"; + }; + + serial0: serial@4500 { + cell-index = <0>; + device_type = "serial"; + compatible = "ns16550"; + reg = <0x4500 0x100>; + clock-frequency = <0>; + interrupts = <0x2a 0x2>; + interrupt-parent = <&mpic>; + }; + + serial1: serial@4600 { + cell-index = <1>; + device_type = "serial"; + compatible = "ns16550"; + reg = <0x4600 0x100>; + clock-frequency = <0>; + interrupts = <0x1c 0x2>; + interrupt-parent = <&mpic>; + }; + + mpic: pic@40000 { + clock-frequency = <0>; + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <2>; + reg = <0x40000 0x40000>; + compatible = "chrp,open-pic"; + device_type = "open-pic"; + }; + + global-utilities@e0000 { + compatible = "fsl,mpc8641-guts"; + reg = <0xe0000 0x1000>; + fsl,has-rstcr; + }; + }; + + pci0: pcie@fef08000 { + compatible = "fsl,mpc8641-pcie"; + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <0xfef08000 0x1000>; + bus-range = <0x0 0xff>; + ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x40000000 + 0x01000000 0x0 0x00000000 0xfe000000 0x0 0x00400000>; + clock-frequency = <33333333>; + interrupt-parent = <&mpic>; + interrupts = <0x18 0x2>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; + interrupt-map = < + 0x0000 0x0 0x0 0x1 &mpic 0x0 0x1 + 0x0000 0x0 0x0 0x2 &mpic 0x1 0x1 + 0x0000 0x0 0x0 0x3 &mpic 0x2 0x1 + 0x0000 0x0 0x0 0x4 &mpic 0x3 0x1 + >; + + pcie@0 { + reg = <0 0 0 0 0>; + #size-cells = <2>; + #address-cells = <3>; + device_type = "pci"; + ranges = <0x02000000 0x0 0x80000000 + 0x02000000 0x0 0x80000000 + 0x0 0x40000000 + + 0x01000000 0x0 0x00000000 + 0x01000000 0x0 0x00000000 + 0x0 0x00400000>; + }; + }; +}; diff --git a/arch/powerpc/boot/dts/gef_sbc310.dts b/arch/powerpc/boot/dts/gef_sbc310.dts new file mode 100644 index 00000000000..1569117e5dd --- /dev/null +++ b/arch/powerpc/boot/dts/gef_sbc310.dts @@ -0,0 +1,367 @@ +/* + * GE Fanuc SBC310 Device Tree Source + * + * Copyright 2008 GE Fanuc Intelligent Platforms Embedded Systems, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * Based on: SBS CM6 Device Tree Source + * Copyright 2007 SBS Technologies GmbH & Co. KG + * And: mpc8641_hpcn.dts (MPC8641 HPCN Device Tree Source) + * Copyright 2006 Freescale Semiconductor Inc. + */ + +/* + * Compiled with dtc -I dts -O dtb -o gef_sbc310.dtb gef_sbc310.dts + */ + +/dts-v1/; + +/ { + model = "GEF_SBC310"; + compatible = "gef,sbc310"; + #address-cells = <1>; + #size-cells = <1>; + + aliases { + ethernet0 = &enet0; + ethernet1 = &enet1; + serial0 = &serial0; + serial1 = &serial1; + pci0 = &pci0; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,8641@0 { + device_type = "cpu"; + reg = <0>; + d-cache-line-size = <32>; // 32 bytes + i-cache-line-size = <32>; // 32 bytes + d-cache-size = <32768>; // L1, 32K + i-cache-size = <32768>; // L1, 32K + timebase-frequency = <0>; // From uboot + bus-frequency = <0>; // From uboot + clock-frequency = <0>; // From uboot + }; + PowerPC,8641@1 { + device_type = "cpu"; + reg = <1>; + d-cache-line-size = <32>; // 32 bytes + i-cache-line-size = <32>; // 32 bytes + d-cache-size = <32768>; // L1, 32K + i-cache-size = <32768>; // L1, 32K + timebase-frequency = <0>; // From uboot + bus-frequency = <0>; // From uboot + clock-frequency = <0>; // From uboot + }; + }; + + memory { + device_type = "memory"; + reg = <0x0 0x40000000>; // set by uboot + }; + + localbus@fef05000 { + #address-cells = <2>; + #size-cells = <1>; + compatible = "fsl,mpc8641-localbus", "simple-bus"; + reg = <0xfef05000 0x1000>; + interrupts = <19 2>; + interrupt-parent = <&mpic>; + + ranges = <0 0 0xff000000 0x01000000 // 16MB Boot flash + 1 0 0xe0000000 0x08000000 // Paged Flash 0 + 2 0 0xe8000000 0x08000000 // Paged Flash 1 + 3 0 0xfc100000 0x00020000 // NVRAM + 4 0 0xfc000000 0x00010000>; // FPGA + + /* flash@0,0 is a mirror of part of the memory in flash@1,0 + flash@0,0 { + compatible = "cfi-flash"; + reg = <0 0 0x01000000>; + bank-width = <2>; + device-width = <2>; + #address-cells = <1>; + #size-cells = <1>; + partition@0 { + label = "firmware"; + reg = <0x00000000 0x01000000>; + read-only; + }; + }; + */ + + flash@1,0 { + compatible = "cfi-flash"; + reg = <1 0 0x8000000>; + bank-width = <2>; + device-width = <2>; + #address-cells = <1>; + #size-cells = <1>; + partition@0 { + label = "user"; + reg = <0x00000000 0x07800000>; + }; + partition@7800000 { + label = "firmware"; + reg = <0x07800000 0x00800000>; + read-only; + }; + }; + + fpga@4,0 { + compatible = "gef,fpga-regs"; + reg = <0x4 0x0 0x40>; + }; + + wdt@4,2000 { + #interrupt-cells = <2>; + device_type = "watchdog"; + compatible = "gef,fpga-wdt"; + reg = <0x4 0x2000 0x8>; + interrupts = <0x1a 0x4>; + interrupt-parent = <&gef_pic>; + }; +/* + wdt@4,2010 { + #interrupt-cells = <2>; + device_type = "watchdog"; + compatible = "gef,fpga-wdt"; + reg = <0x4 0x2010 0x8>; + interrupts = <0x1b 0x4>; + interrupt-parent = <&gef_pic>; + }; +*/ + gef_pic: pic@4,4000 { + #interrupt-cells = <1>; + interrupt-controller; + compatible = "gef,fpga-pic"; + reg = <0x4 0x4000 0x20>; + interrupts = <0x8 + 0x9>; + interrupt-parent = <&mpic>; + + }; + gef_gpio: gpio@4,8000 { + #gpio-cells = <2>; + compatible = "gef,sbc310-gpio"; + reg = <0x4 0x8000 0x24>; + gpio-controller; + }; + }; + + soc@fef00000 { + #address-cells = <1>; + #size-cells = <1>; + #interrupt-cells = <2>; + device_type = "soc"; + compatible = "simple-bus"; + ranges = <0x0 0xfef00000 0x00100000>; + reg = <0xfef00000 0x100000>; // CCSRBAR 1M + bus-frequency = <33333333>; + + i2c1: i2c@3000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl-i2c"; + reg = <0x3000 0x100>; + interrupts = <0x2b 0x2>; + interrupt-parent = <&mpic>; + dfsrr; + + rtc@51 { + compatible = "epson,rx8581"; + reg = <0x00000051>; + }; + }; + + i2c2: i2c@3100 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl-i2c"; + reg = <0x3100 0x100>; + interrupts = <0x2b 0x2>; + interrupt-parent = <&mpic>; + dfsrr; + + hwmon@48 { + compatible = "national,lm92"; + reg = <0x48>; + }; + + hwmon@4c { + compatible = "adi,adt7461"; + reg = <0x4c>; + }; + + eti@6b { + compatible = "dallas,ds1682"; + reg = <0x6b>; + }; + }; + + dma@21300 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,mpc8641-dma", "fsl,eloplus-dma"; + reg = <0x21300 0x4>; + ranges = <0x0 0x21100 0x200>; + cell-index = <0>; + dma-channel@0 { + compatible = "fsl,mpc8641-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x0 0x80>; + cell-index = <0>; + interrupt-parent = <&mpic>; + interrupts = <20 2>; + }; + dma-channel@80 { + compatible = "fsl,mpc8641-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x80 0x80>; + cell-index = <1>; + interrupt-parent = <&mpic>; + interrupts = <21 2>; + }; + dma-channel@100 { + compatible = "fsl,mpc8641-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x100 0x80>; + cell-index = <2>; + interrupt-parent = <&mpic>; + interrupts = <22 2>; + }; + dma-channel@180 { + compatible = "fsl,mpc8641-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x180 0x80>; + cell-index = <3>; + interrupt-parent = <&mpic>; + interrupts = <23 2>; + }; + }; + + enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; + device_type = "network"; + model = "eTSEC"; + compatible = "gianfar"; + reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>; + interrupt-parent = <&mpic>; + phy-handle = <&phy0>; + phy-connection-type = "gmii"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy0: ethernet-phy@0 { + interrupt-parent = <&gef_pic>; + interrupts = <0x9 0x4>; + reg = <1>; + }; + phy2: ethernet-phy@2 { + interrupt-parent = <&gef_pic>; + interrupts = <0x8 0x4>; + reg = <3>; + }; + }; + }; + + enet1: ethernet@26000 { + device_type = "network"; + model = "eTSEC"; + compatible = "gianfar"; + reg = <0x26000 0x1000>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <0x1f 0x2 0x20 0x2 0x21 0x2>; + interrupt-parent = <&mpic>; + phy-handle = <&phy2>; + phy-connection-type = "gmii"; + }; + + serial0: serial@4500 { + cell-index = <0>; + device_type = "serial"; + compatible = "ns16550"; + reg = <0x4500 0x100>; + clock-frequency = <0>; + interrupts = <0x2a 0x2>; + interrupt-parent = <&mpic>; + }; + + serial1: serial@4600 { + cell-index = <1>; + device_type = "serial"; + compatible = "ns16550"; + reg = <0x4600 0x100>; + clock-frequency = <0>; + interrupts = <0x1c 0x2>; + interrupt-parent = <&mpic>; + }; + + mpic: pic@40000 { + clock-frequency = <0>; + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <2>; + reg = <0x40000 0x40000>; + compatible = "chrp,open-pic"; + device_type = "open-pic"; + }; + + global-utilities@e0000 { + compatible = "fsl,mpc8641-guts"; + reg = <0xe0000 0x1000>; + fsl,has-rstcr; + }; + }; + + pci0: pcie@fef08000 { + compatible = "fsl,mpc8641-pcie"; + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <0xfef08000 0x1000>; + bus-range = <0x0 0xff>; + ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x40000000 + 0x01000000 0x0 0x00000000 0xfe000000 0x0 0x00400000>; + clock-frequency = <33333333>; + interrupt-parent = <&mpic>; + interrupts = <0x18 0x2>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; + interrupt-map = < + 0x0000 0x0 0x0 0x1 &mpic 0x0 0x2 + 0x0000 0x0 0x0 0x2 &mpic 0x1 0x2 + 0x0000 0x0 0x0 0x3 &mpic 0x2 0x2 + 0x0000 0x0 0x0 0x4 &mpic 0x3 0x2 + >; + + pcie@0 { + reg = <0 0 0 0 0>; + #size-cells = <2>; + #address-cells = <3>; + device_type = "pci"; + ranges = <0x02000000 0x0 0x80000000 + 0x02000000 0x0 0x80000000 + 0x0 0x40000000 + + 0x01000000 0x0 0x00000000 + 0x01000000 0x0 0x00000000 + 0x0 0x00400000>; + }; + }; +}; diff --git a/arch/powerpc/boot/dts/gef_sbc610.dts b/arch/powerpc/boot/dts/gef_sbc610.dts index e78c355c7ba..6582dbd36da 100644 --- a/arch/powerpc/boot/dts/gef_sbc610.dts +++ b/arch/powerpc/boot/dts/gef_sbc610.dts @@ -71,7 +71,7 @@ #address-cells = <2>; #size-cells = <1>; compatible = "fsl,mpc8641-localbus", "simple-bus"; - reg = <0xf8005000 0x1000>; + reg = <0xfef05000 0x1000>; interrupts = <19 2>; interrupt-parent = <&mpic>; @@ -202,34 +202,37 @@ }; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy0: ethernet-phy@0 { - interrupt-parent = <&gef_pic>; - interrupts = <0x9 0x4>; - reg = <1>; - }; - phy2: ethernet-phy@2 { - interrupt-parent = <&gef_pic>; - interrupts = <0x8 0x4>; - reg = <3>; - }; - }; - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>; interrupt-parent = <&mpic>; phy-handle = <&phy0>; phy-connection-type = "gmii"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy0: ethernet-phy@0 { + interrupt-parent = <&gef_pic>; + interrupts = <0x9 0x4>; + reg = <1>; + }; + phy2: ethernet-phy@2 { + interrupt-parent = <&gef_pic>; + interrupts = <0x8 0x4>; + reg = <3>; + }; + }; }; enet1: ethernet@26000 { diff --git a/arch/powerpc/boot/dts/kilauea.dts b/arch/powerpc/boot/dts/kilauea.dts index 2804444812e..5e6b08ff6f6 100644 --- a/arch/powerpc/boot/dts/kilauea.dts +++ b/arch/powerpc/boot/dts/kilauea.dts @@ -97,6 +97,13 @@ 0x6 0x4>; /* ECC SEC Error */ }; + CRYPTO: crypto@ef700000 { + compatible = "amcc,ppc405ex-crypto", "amcc,ppc4xx-crypto"; + reg = <0xef700000 0x80400>; + interrupt-parent = <&UIC0>; + interrupts = <0x17 0x2>; + }; + MAL0: mcmal { compatible = "ibm,mcmal-405ex", "ibm,mcmal2"; dcr-reg = <0x180 0x062>; diff --git a/arch/powerpc/boot/dts/ksi8560.dts b/arch/powerpc/boot/dts/ksi8560.dts index 3bfff47418d..308fe7c29de 100644 --- a/arch/powerpc/boot/dts/ksi8560.dts +++ b/arch/powerpc/boot/dts/ksi8560.dts @@ -124,67 +124,72 @@ }; }; - mdio@24520 { /* For TSECs */ - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - PHY1: ethernet-phy@1 { - interrupt-parent = <&mpic>; - reg = <0x1>; - device_type = "ethernet-phy"; - }; - - PHY2: ethernet-phy@2 { - interrupt-parent = <&mpic>; - reg = <0x2>; - device_type = "ethernet-phy"; - }; - - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; /* Mac address filled in by bootwrapper */ local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi0>; phy-handle = <&PHY1>; + + mdio@520 { /* For TSECs */ + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + PHY1: ethernet-phy@1 { + interrupt-parent = <&mpic>; + reg = <0x1>; + device_type = "ethernet-phy"; + }; + + PHY2: ethernet-phy@2 { + interrupt-parent = <&mpic>; + reg = <0x2>; + device_type = "ethernet-phy"; + }; + + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; /* Mac address filled in by bootwrapper */ local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi1>; phy-handle = <&PHY2>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; mpic: pic@40000 { diff --git a/arch/powerpc/boot/dts/lite5200.dts b/arch/powerpc/boot/dts/lite5200.dts index 3f7a5dce8de..de30b3f9eb2 100644 --- a/arch/powerpc/boot/dts/lite5200.dts +++ b/arch/powerpc/boot/dts/lite5200.dts @@ -17,6 +17,7 @@ compatible = "fsl,lite5200"; #address-cells = <1>; #size-cells = <1>; + interrupt-parent = <&mpc5200_pic>; cpus { #address-cells = <1>; @@ -58,96 +59,74 @@ // 5200 interrupts are encoded into two levels; interrupt-controller; #interrupt-cells = <3>; - device_type = "interrupt-controller"; compatible = "fsl,mpc5200-pic"; reg = <0x500 0x80>; }; timer@600 { // General Purpose Timer compatible = "fsl,mpc5200-gpt"; - cell-index = <0>; reg = <0x600 0x10>; interrupts = <1 9 0>; - interrupt-parent = <&mpc5200_pic>; fsl,has-wdt; }; timer@610 { // General Purpose Timer compatible = "fsl,mpc5200-gpt"; - cell-index = <1>; reg = <0x610 0x10>; interrupts = <1 10 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@620 { // General Purpose Timer compatible = "fsl,mpc5200-gpt"; - cell-index = <2>; reg = <0x620 0x10>; interrupts = <1 11 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@630 { // General Purpose Timer compatible = "fsl,mpc5200-gpt"; - cell-index = <3>; reg = <0x630 0x10>; interrupts = <1 12 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@640 { // General Purpose Timer compatible = "fsl,mpc5200-gpt"; - cell-index = <4>; reg = <0x640 0x10>; interrupts = <1 13 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@650 { // General Purpose Timer compatible = "fsl,mpc5200-gpt"; - cell-index = <5>; reg = <0x650 0x10>; interrupts = <1 14 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@660 { // General Purpose Timer compatible = "fsl,mpc5200-gpt"; - cell-index = <6>; reg = <0x660 0x10>; interrupts = <1 15 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@670 { // General Purpose Timer compatible = "fsl,mpc5200-gpt"; - cell-index = <7>; reg = <0x670 0x10>; interrupts = <1 16 0>; - interrupt-parent = <&mpc5200_pic>; }; rtc@800 { // Real time clock compatible = "fsl,mpc5200-rtc"; reg = <0x800 0x100>; interrupts = <1 5 0 1 6 0>; - interrupt-parent = <&mpc5200_pic>; }; can@900 { compatible = "fsl,mpc5200-mscan"; - cell-index = <0>; interrupts = <2 17 0>; - interrupt-parent = <&mpc5200_pic>; reg = <0x900 0x80>; }; can@980 { compatible = "fsl,mpc5200-mscan"; - cell-index = <1>; interrupts = <2 18 0>; - interrupt-parent = <&mpc5200_pic>; reg = <0x980 0x80>; }; @@ -155,39 +134,33 @@ compatible = "fsl,mpc5200-gpio"; reg = <0xb00 0x40>; interrupts = <1 7 0>; - interrupt-parent = <&mpc5200_pic>; }; gpio@c00 { compatible = "fsl,mpc5200-gpio-wkup"; reg = <0xc00 0x40>; interrupts = <1 8 0 0 3 0>; - interrupt-parent = <&mpc5200_pic>; }; spi@f00 { compatible = "fsl,mpc5200-spi"; reg = <0xf00 0x20>; interrupts = <2 13 0 2 14 0>; - interrupt-parent = <&mpc5200_pic>; }; usb@1000 { compatible = "fsl,mpc5200-ohci","ohci-be"; reg = <0x1000 0xff>; interrupts = <2 6 0>; - interrupt-parent = <&mpc5200_pic>; }; dma-controller@1200 { - device_type = "dma-controller"; compatible = "fsl,mpc5200-bestcomm"; reg = <0x1200 0x80>; interrupts = <3 0 0 3 1 0 3 2 0 3 3 0 3 4 0 3 5 0 3 6 0 3 7 0 3 8 0 3 9 0 3 10 0 3 11 0 3 12 0 3 13 0 3 14 0 3 15 0>; - interrupt-parent = <&mpc5200_pic>; }; xlb@1f00 { @@ -196,13 +169,10 @@ }; serial@2000 { // PSC1 - device_type = "serial"; compatible = "fsl,mpc5200-psc-uart"; - port-number = <0>; // Logical port assignment cell-index = <0>; reg = <0x2000 0x100>; interrupts = <2 1 0>; - interrupt-parent = <&mpc5200_pic>; }; // PSC2 in ac97 mode example @@ -211,7 +181,6 @@ // cell-index = <1>; // reg = <0x2200 0x100>; // interrupts = <2 2 0>; - // interrupt-parent = <&mpc5200_pic>; //}; // PSC3 in CODEC mode example @@ -220,27 +189,22 @@ // cell-index = <2>; // reg = <0x2400 0x100>; // interrupts = <2 3 0>; - // interrupt-parent = <&mpc5200_pic>; //}; // PSC4 in uart mode example //serial@2600 { // PSC4 - // device_type = "serial"; // compatible = "fsl,mpc5200-psc-uart"; // cell-index = <3>; // reg = <0x2600 0x100>; // interrupts = <2 11 0>; - // interrupt-parent = <&mpc5200_pic>; //}; // PSC5 in uart mode example //serial@2800 { // PSC5 - // device_type = "serial"; // compatible = "fsl,mpc5200-psc-uart"; // cell-index = <4>; // reg = <0x2800 0x100>; // interrupts = <2 12 0>; - // interrupt-parent = <&mpc5200_pic>; //}; // PSC6 in spi mode example @@ -249,16 +213,13 @@ // cell-index = <5>; // reg = <0x2c00 0x100>; // interrupts = <2 4 0>; - // interrupt-parent = <&mpc5200_pic>; //}; ethernet@3000 { - device_type = "network"; compatible = "fsl,mpc5200-fec"; reg = <0x3000 0x400>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <2 5 0>; - interrupt-parent = <&mpc5200_pic>; phy-handle = <&phy0>; }; @@ -268,30 +229,24 @@ compatible = "fsl,mpc5200-mdio"; reg = <0x3000 0x400>; // fec range, since we need to setup fec interrupts interrupts = <2 5 0>; // these are for "mii command finished", not link changes & co. - interrupt-parent = <&mpc5200_pic>; phy0: ethernet-phy@1 { - device_type = "ethernet-phy"; reg = <1>; }; }; ata@3a00 { - device_type = "ata"; compatible = "fsl,mpc5200-ata"; reg = <0x3a00 0x100>; interrupts = <2 7 0>; - interrupt-parent = <&mpc5200_pic>; }; i2c@3d00 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,mpc5200-i2c","fsl-i2c"; - cell-index = <0>; reg = <0x3d00 0x40>; interrupts = <2 15 0>; - interrupt-parent = <&mpc5200_pic>; fsl5200-clocking; }; @@ -299,14 +254,12 @@ #address-cells = <1>; #size-cells = <0>; compatible = "fsl,mpc5200-i2c","fsl-i2c"; - cell-index = <1>; reg = <0x3d40 0x40>; interrupts = <2 16 0>; - interrupt-parent = <&mpc5200_pic>; fsl5200-clocking; }; sram@8000 { - compatible = "fsl,mpc5200-sram","sram"; + compatible = "fsl,mpc5200-sram"; reg = <0x8000 0x4000>; }; }; @@ -325,7 +278,6 @@ 0xc000 0 0 4 &mpc5200_pic 0 0 3>; clock-frequency = <0>; // From boot loader interrupts = <2 8 0 2 9 0 2 10 0>; - interrupt-parent = <&mpc5200_pic>; bus-range = <0 0>; ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000 0x02000000 0 0xa0000000 0xa0000000 0 0x10000000 diff --git a/arch/powerpc/boot/dts/lite5200b.dts b/arch/powerpc/boot/dts/lite5200b.dts index 63e3bb48e84..c63e3566479 100644 --- a/arch/powerpc/boot/dts/lite5200b.dts +++ b/arch/powerpc/boot/dts/lite5200b.dts @@ -17,6 +17,7 @@ compatible = "fsl,lite5200b"; #address-cells = <1>; #size-cells = <1>; + interrupt-parent = <&mpc5200_pic>; cpus { #address-cells = <1>; @@ -58,136 +59,112 @@ // 5200 interrupts are encoded into two levels; interrupt-controller; #interrupt-cells = <3>; - device_type = "interrupt-controller"; compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic"; reg = <0x500 0x80>; }; timer@600 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; - cell-index = <0>; reg = <0x600 0x10>; interrupts = <1 9 0>; - interrupt-parent = <&mpc5200_pic>; fsl,has-wdt; }; timer@610 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; - cell-index = <1>; reg = <0x610 0x10>; interrupts = <1 10 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@620 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; - cell-index = <2>; reg = <0x620 0x10>; interrupts = <1 11 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@630 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; - cell-index = <3>; reg = <0x630 0x10>; interrupts = <1 12 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@640 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; - cell-index = <4>; reg = <0x640 0x10>; interrupts = <1 13 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@650 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; - cell-index = <5>; reg = <0x650 0x10>; interrupts = <1 14 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@660 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; - cell-index = <6>; reg = <0x660 0x10>; interrupts = <1 15 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@670 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; - cell-index = <7>; reg = <0x670 0x10>; interrupts = <1 16 0>; - interrupt-parent = <&mpc5200_pic>; }; rtc@800 { // Real time clock compatible = "fsl,mpc5200b-rtc","fsl,mpc5200-rtc"; reg = <0x800 0x100>; interrupts = <1 5 0 1 6 0>; - interrupt-parent = <&mpc5200_pic>; }; can@900 { compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan"; - cell-index = <0>; interrupts = <2 17 0>; - interrupt-parent = <&mpc5200_pic>; reg = <0x900 0x80>; }; can@980 { compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan"; - cell-index = <1>; interrupts = <2 18 0>; - interrupt-parent = <&mpc5200_pic>; reg = <0x980 0x80>; }; - gpio@b00 { + gpio_simple: gpio@b00 { compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio"; reg = <0xb00 0x40>; interrupts = <1 7 0>; - interrupt-parent = <&mpc5200_pic>; + gpio-controller; + #gpio-cells = <2>; }; - gpio@c00 { + gpio_wkup: gpio@c00 { compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup"; reg = <0xc00 0x40>; interrupts = <1 8 0 0 3 0>; - interrupt-parent = <&mpc5200_pic>; + gpio-controller; + #gpio-cells = <2>; }; spi@f00 { compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi"; reg = <0xf00 0x20>; interrupts = <2 13 0 2 14 0>; - interrupt-parent = <&mpc5200_pic>; }; usb@1000 { compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be"; reg = <0x1000 0xff>; interrupts = <2 6 0>; - interrupt-parent = <&mpc5200_pic>; }; dma-controller@1200 { - device_type = "dma-controller"; compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm"; reg = <0x1200 0x80>; interrupts = <3 0 0 3 1 0 3 2 0 3 3 0 3 4 0 3 5 0 3 6 0 3 7 0 3 8 0 3 9 0 3 10 0 3 11 0 3 12 0 3 13 0 3 14 0 3 15 0>; - interrupt-parent = <&mpc5200_pic>; }; xlb@1f00 { @@ -196,13 +173,10 @@ }; serial@2000 { // PSC1 - device_type = "serial"; compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart"; - port-number = <0>; // Logical port assignment cell-index = <0>; reg = <0x2000 0x100>; interrupts = <2 1 0>; - interrupt-parent = <&mpc5200_pic>; }; // PSC2 in ac97 mode example @@ -211,7 +185,6 @@ // cell-index = <1>; // reg = <0x2200 0x100>; // interrupts = <2 2 0>; - // interrupt-parent = <&mpc5200_pic>; //}; // PSC3 in CODEC mode example @@ -220,27 +193,22 @@ // cell-index = <2>; // reg = <0x2400 0x100>; // interrupts = <2 3 0>; - // interrupt-parent = <&mpc5200_pic>; //}; // PSC4 in uart mode example //serial@2600 { // PSC4 - // device_type = "serial"; // compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart"; // cell-index = <3>; // reg = <0x2600 0x100>; // interrupts = <2 11 0>; - // interrupt-parent = <&mpc5200_pic>; //}; // PSC5 in uart mode example //serial@2800 { // PSC5 - // device_type = "serial"; // compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart"; // cell-index = <4>; // reg = <0x2800 0x100>; // interrupts = <2 12 0>; - // interrupt-parent = <&mpc5200_pic>; //}; // PSC6 in spi mode example @@ -249,49 +217,40 @@ // cell-index = <5>; // reg = <0x2c00 0x100>; // interrupts = <2 4 0>; - // interrupt-parent = <&mpc5200_pic>; //}; ethernet@3000 { - device_type = "network"; compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec"; reg = <0x3000 0x400>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <2 5 0>; - interrupt-parent = <&mpc5200_pic>; phy-handle = <&phy0>; }; mdio@3000 { #address-cells = <1>; #size-cells = <0>; - compatible = "fsl,mpc5200b-mdio", "fsl,mpc5200-mdio"; + compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-mdio"; reg = <0x3000 0x400>; // fec range, since we need to setup fec interrupts interrupts = <2 5 0>; // these are for "mii command finished", not link changes & co. - interrupt-parent = <&mpc5200_pic>; phy0: ethernet-phy@0 { - device_type = "ethernet-phy"; reg = <0>; }; }; ata@3a00 { - device_type = "ata"; compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata"; reg = <0x3a00 0x100>; interrupts = <2 7 0>; - interrupt-parent = <&mpc5200_pic>; }; i2c@3d00 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c"; - cell-index = <0>; reg = <0x3d00 0x40>; interrupts = <2 15 0>; - interrupt-parent = <&mpc5200_pic>; fsl5200-clocking; }; @@ -299,14 +258,13 @@ #address-cells = <1>; #size-cells = <0>; compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c"; - cell-index = <1>; reg = <0x3d40 0x40>; interrupts = <2 16 0>; - interrupt-parent = <&mpc5200_pic>; fsl5200-clocking; }; + sram@8000 { - compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram","sram"; + compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram"; reg = <0x8000 0x4000>; }; }; @@ -330,7 +288,6 @@ 0xc800 0 0 4 &mpc5200_pic 0 0 3>; clock-frequency = <0>; // From boot loader interrupts = <2 8 0 2 9 0 2 10 0>; - interrupt-parent = <&mpc5200_pic>; bus-range = <0 0>; ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000 0x02000000 0 0xa0000000 0xa0000000 0 0x10000000 diff --git a/arch/powerpc/boot/dts/media5200.dts b/arch/powerpc/boot/dts/media5200.dts new file mode 100644 index 00000000000..e297d8b4187 --- /dev/null +++ b/arch/powerpc/boot/dts/media5200.dts @@ -0,0 +1,318 @@ +/* + * Freescale Media5200 board Device Tree Source + * + * Copyright 2009 Secret Lab Technologies Ltd. + * Grant Likely <grant.likely@secretlab.ca> + * Steven Cavanagh <scavanagh@secretlab.ca> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +/dts-v1/; + +/ { + model = "fsl,media5200"; + compatible = "fsl,media5200"; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&mpc5200_pic>; + + aliases { + console = &console; + ethernet0 = ð0; + }; + + chosen { + linux,stdout-path = &console; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,5200@0 { + device_type = "cpu"; + reg = <0>; + d-cache-line-size = <32>; + i-cache-line-size = <32>; + d-cache-size = <0x4000>; // L1, 16K + i-cache-size = <0x4000>; // L1, 16K + timebase-frequency = <33000000>; // 33 MHz, these were configured by U-Boot + bus-frequency = <132000000>; // 132 MHz + clock-frequency = <396000000>; // 396 MHz + }; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x08000000>; // 128MB RAM + }; + + soc@f0000000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,mpc5200b-immr"; + ranges = <0 0xf0000000 0x0000c000>; + reg = <0xf0000000 0x00000100>; + bus-frequency = <132000000>;// 132 MHz + system-frequency = <0>; // from bootloader + + cdm@200 { + compatible = "fsl,mpc5200b-cdm","fsl,mpc5200-cdm"; + reg = <0x200 0x38>; + }; + + mpc5200_pic: interrupt-controller@500 { + // 5200 interrupts are encoded into two levels; + interrupt-controller; + #interrupt-cells = <3>; + compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic"; + reg = <0x500 0x80>; + }; + + timer@600 { // General Purpose Timer + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x600 0x10>; + interrupts = <1 9 0>; + fsl,has-wdt; + }; + + timer@610 { // General Purpose Timer + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x610 0x10>; + interrupts = <1 10 0>; + }; + + timer@620 { // General Purpose Timer + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x620 0x10>; + interrupts = <1 11 0>; + }; + + timer@630 { // General Purpose Timer + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x630 0x10>; + interrupts = <1 12 0>; + }; + + timer@640 { // General Purpose Timer + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x640 0x10>; + interrupts = <1 13 0>; + }; + + timer@650 { // General Purpose Timer + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x650 0x10>; + interrupts = <1 14 0>; + }; + + timer@660 { // General Purpose Timer + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x660 0x10>; + interrupts = <1 15 0>; + }; + + timer@670 { // General Purpose Timer + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x670 0x10>; + interrupts = <1 16 0>; + }; + + rtc@800 { // Real time clock + compatible = "fsl,mpc5200b-rtc","fsl,mpc5200-rtc"; + reg = <0x800 0x100>; + interrupts = <1 5 0 1 6 0>; + }; + + can@900 { + compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan"; + interrupts = <2 17 0>; + reg = <0x900 0x80>; + }; + + can@980 { + compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan"; + interrupts = <2 18 0>; + reg = <0x980 0x80>; + }; + + gpio_simple: gpio@b00 { + compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio"; + reg = <0xb00 0x40>; + interrupts = <1 7 0>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio_wkup: gpio@c00 { + compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup"; + reg = <0xc00 0x40>; + interrupts = <1 8 0 0 3 0>; + gpio-controller; + #gpio-cells = <2>; + }; + + spi@f00 { + compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi"; + reg = <0xf00 0x20>; + interrupts = <2 13 0 2 14 0>; + }; + + usb@1000 { + compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be"; + reg = <0x1000 0x100>; + interrupts = <2 6 0>; + }; + + dma-controller@1200 { + compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm"; + reg = <0x1200 0x80>; + interrupts = <3 0 0 3 1 0 3 2 0 3 3 0 + 3 4 0 3 5 0 3 6 0 3 7 0 + 3 8 0 3 9 0 3 10 0 3 11 0 + 3 12 0 3 13 0 3 14 0 3 15 0>; + }; + + xlb@1f00 { + compatible = "fsl,mpc5200b-xlb","fsl,mpc5200-xlb"; + reg = <0x1f00 0x100>; + }; + + // PSC6 in uart mode + console: serial@2c00 { // PSC6 + compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart"; + cell-index = <5>; + port-number = <0>; // Logical port assignment + reg = <0x2c00 0x100>; + interrupts = <2 4 0>; + }; + + eth0: ethernet@3000 { + compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec"; + reg = <0x3000 0x400>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <2 5 0>; + phy-handle = <&phy0>; + }; + + mdio@3000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-mdio"; + reg = <0x3000 0x400>; // fec range, since we need to setup fec interrupts + interrupts = <2 5 0>; // these are for "mii command finished", not link changes & co. + + phy0: ethernet-phy@0 { + reg = <0>; + }; + }; + + ata@3a00 { + compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata"; + reg = <0x3a00 0x100>; + interrupts = <2 7 0>; + }; + + i2c@3d00 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c"; + reg = <0x3d00 0x40>; + interrupts = <2 15 0>; + fsl5200-clocking; + }; + + i2c@3d40 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c"; + reg = <0x3d40 0x40>; + interrupts = <2 16 0>; + fsl5200-clocking; + }; + + sram@8000 { + compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram"; + reg = <0x8000 0x4000>; + }; + }; + + pci@f0000d00 { + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + device_type = "pci"; + compatible = "fsl,mpc5200b-pci","fsl,mpc5200-pci"; + reg = <0xf0000d00 0x100>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = <0xc000 0 0 1 &media5200_fpga 0 2 // 1st slot + 0xc000 0 0 2 &media5200_fpga 0 3 + 0xc000 0 0 3 &media5200_fpga 0 4 + 0xc000 0 0 4 &media5200_fpga 0 5 + + 0xc800 0 0 1 &media5200_fpga 0 3 // 2nd slot + 0xc800 0 0 2 &media5200_fpga 0 4 + 0xc800 0 0 3 &media5200_fpga 0 5 + 0xc800 0 0 4 &media5200_fpga 0 2 + + 0xd000 0 0 1 &media5200_fpga 0 4 // miniPCI + 0xd000 0 0 2 &media5200_fpga 0 5 + + 0xe000 0 0 1 &media5200_fpga 0 5 // CoralIP + >; + clock-frequency = <0>; // From boot loader + interrupts = <2 8 0 2 9 0 2 10 0>; + interrupt-parent = <&mpc5200_pic>; + bus-range = <0 0>; + ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000 + 0x02000000 0 0xa0000000 0xa0000000 0 0x10000000 + 0x01000000 0 0x00000000 0xb0000000 0 0x01000000>; + }; + + localbus { + compatible = "fsl,mpc5200b-lpb","simple-bus"; + #address-cells = <2>; + #size-cells = <1>; + + ranges = < 0 0 0xfc000000 0x02000000 + 1 0 0xfe000000 0x02000000 + 2 0 0xf0010000 0x00010000 + 3 0 0xf0020000 0x00010000 >; + + flash@0,0 { + compatible = "amd,am29lv28ml", "cfi-flash"; + reg = <0 0x0 0x2000000>; // 32 MB + bank-width = <4>; // Width in bytes of the flash bank + device-width = <2>; // Two devices on each bank + }; + + flash@1,0 { + compatible = "amd,am29lv28ml", "cfi-flash"; + reg = <1 0 0x2000000>; // 32 MB + bank-width = <4>; // Width in bytes of the flash bank + device-width = <2>; // Two devices on each bank + }; + + media5200_fpga: fpga@2,0 { + compatible = "fsl,media5200-fpga"; + interrupt-controller; + #interrupt-cells = <2>; // 0:bank 1:id; no type field + reg = <2 0 0x10000>; + + interrupt-parent = <&mpc5200_pic>; + interrupts = <0 0 3 // IRQ bank 0 + 1 1 3>; // IRQ bank 1 + }; + + uart@3,0 { + compatible = "ti,tl16c752bpt"; + reg = <3 0 0x10000>; + interrupt-parent = <&media5200_fpga>; + interrupts = <0 0 0 1>; // 2 irqs + }; + }; +}; diff --git a/arch/powerpc/boot/dts/motionpro.dts b/arch/powerpc/boot/dts/motionpro.dts index 52ba6f98b27..7be8ca03867 100644 --- a/arch/powerpc/boot/dts/motionpro.dts +++ b/arch/powerpc/boot/dts/motionpro.dts @@ -17,6 +17,7 @@ compatible = "promess,motionpro"; #address-cells = <1>; #size-cells = <1>; + interrupt-parent = <&mpc5200_pic>; cpus { #address-cells = <1>; @@ -66,7 +67,6 @@ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; reg = <0x600 0x10>; interrupts = <1 9 0>; - interrupt-parent = <&mpc5200_pic>; fsl,has-wdt; }; @@ -74,35 +74,30 @@ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; reg = <0x610 0x10>; interrupts = <1 10 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@620 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; reg = <0x620 0x10>; interrupts = <1 11 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@630 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; reg = <0x630 0x10>; interrupts = <1 12 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@640 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; reg = <0x640 0x10>; interrupts = <1 13 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@650 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; reg = <0x650 0x10>; interrupts = <1 14 0>; - interrupt-parent = <&mpc5200_pic>; }; motionpro-led@660 { // Motion-PRO status LED @@ -110,7 +105,6 @@ label = "motionpro-statusled"; reg = <0x660 0x10>; interrupts = <1 15 0>; - interrupt-parent = <&mpc5200_pic>; blink-delay = <100>; // 100 msec }; @@ -119,49 +113,46 @@ label = "motionpro-readyled"; reg = <0x670 0x10>; interrupts = <1 16 0>; - interrupt-parent = <&mpc5200_pic>; }; rtc@800 { // Real time clock compatible = "fsl,mpc5200b-rtc","fsl,mpc5200-rtc"; reg = <0x800 0x100>; interrupts = <1 5 0 1 6 0>; - interrupt-parent = <&mpc5200_pic>; }; can@980 { compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan"; interrupts = <2 18 0>; - interrupt-parent = <&mpc5200_pic>; reg = <0x980 0x80>; }; - gpio@b00 { + gpio_simple: gpio@b00 { compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio"; reg = <0xb00 0x40>; interrupts = <1 7 0>; - interrupt-parent = <&mpc5200_pic>; + gpio-controller; + #gpio-cells = <2>; }; - gpio@c00 { + gpio_wkup: gpio@c00 { compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup"; reg = <0xc00 0x40>; interrupts = <1 8 0 0 3 0>; - interrupt-parent = <&mpc5200_pic>; + gpio-controller; + #gpio-cells = <2>; }; spi@f00 { compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi"; reg = <0xf00 0x20>; interrupts = <2 13 0 2 14 0>; - interrupt-parent = <&mpc5200_pic>; }; usb@1000 { compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be"; reg = <0x1000 0xff>; interrupts = <2 6 0>; - interrupt-parent = <&mpc5200_pic>; }; dma-controller@1200 { @@ -171,7 +162,6 @@ 3 4 0 3 5 0 3 6 0 3 7 0 3 8 0 3 9 0 3 10 0 3 11 0 3 12 0 3 13 0 3 14 0 3 15 0>; - interrupt-parent = <&mpc5200_pic>; }; xlb@1f00 { @@ -180,12 +170,9 @@ }; serial@2000 { // PSC1 - device_type = "serial"; compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart"; - port-number = <0>; // Logical port assignment reg = <0x2000 0x100>; interrupts = <2 1 0>; - interrupt-parent = <&mpc5200_pic>; }; // PSC2 in spi master mode @@ -194,26 +181,20 @@ cell-index = <1>; reg = <0x2200 0x100>; interrupts = <2 2 0>; - interrupt-parent = <&mpc5200_pic>; }; // PSC5 in uart mode serial@2800 { // PSC5 - device_type = "serial"; compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart"; - port-number = <4>; // Logical port assignment reg = <0x2800 0x100>; interrupts = <2 12 0>; - interrupt-parent = <&mpc5200_pic>; }; ethernet@3000 { - device_type = "network"; compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec"; reg = <0x3000 0x400>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <2 5 0>; - interrupt-parent = <&mpc5200_pic>; phy-handle = <&phy0>; }; @@ -223,10 +204,8 @@ compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-mdio"; reg = <0x3000 0x400>; // fec range, since we need to setup fec interrupts interrupts = <2 5 0>; // these are for "mii command finished", not link changes & co. - interrupt-parent = <&mpc5200_pic>; phy0: ethernet-phy@2 { - device_type = "ethernet-phy"; reg = <2>; }; }; @@ -235,7 +214,6 @@ compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata"; reg = <0x3a00 0x100>; interrupts = <2 7 0>; - interrupt-parent = <&mpc5200_pic>; }; i2c@3d40 { @@ -244,7 +222,6 @@ compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c"; reg = <0x3d40 0x40>; interrupts = <2 16 0>; - interrupt-parent = <&mpc5200_pic>; fsl5200-clocking; rtc@68 { @@ -259,8 +236,8 @@ }; }; - lpb { - compatible = "fsl,lpb"; + localbus { + compatible = "fsl,mpc5200b-lpb","simple-bus"; #address-cells = <2>; #size-cells = <1>; ranges = <0 0 0xff000000 0x01000000 @@ -273,7 +250,6 @@ compatible = "promess,motionpro-kollmorgen"; reg = <1 0 0x10000>; interrupts = <1 1 0>; - interrupt-parent = <&mpc5200_pic>; }; // 8-bit board CPLD on LocalPlus Bus CS2 diff --git a/arch/powerpc/boot/dts/mpc8313erdb.dts b/arch/powerpc/boot/dts/mpc8313erdb.dts index 3ebf7ec0484..761faa7b696 100644 --- a/arch/powerpc/boot/dts/mpc8313erdb.dts +++ b/arch/powerpc/boot/dts/mpc8313erdb.dts @@ -180,7 +180,7 @@ #address-cells = <1>; #size-cells = <1>; sleep = <&pmc 0x20000000>; - ranges; + ranges = <0x0 0x24000 0x1000>; cell-index = <0>; device_type = "network"; @@ -195,11 +195,11 @@ fixed-link = <1 1 1000 0 0>; fsl,magic-packet; - mdio@24520 { + mdio@520 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; + reg = <0x520 0x20>; phy4: ethernet-phy@4 { interrupt-parent = <&ipic>; interrupts = <20 0x8>; @@ -221,6 +221,7 @@ model = "eTSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <34 0x8 33 0x8 32 0x8>; interrupt-parent = <&ipic>; @@ -229,11 +230,11 @@ sleep = <&pmc 0x10000000>; fsl,magic-packet; - mdio@25520 { + mdio@520 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; + reg = <0x520 0x20>; tbi1: tbi-phy@11 { reg = <0x11>; diff --git a/arch/powerpc/boot/dts/mpc8315erdb.dts b/arch/powerpc/boot/dts/mpc8315erdb.dts index 71784165b77..3f4c5fb988a 100644 --- a/arch/powerpc/boot/dts/mpc8315erdb.dts +++ b/arch/powerpc/boot/dts/mpc8315erdb.dts @@ -22,6 +22,8 @@ serial0 = &serial0; serial1 = &serial1; pci0 = &pci0; + pci1 = &pci1; + pci2 = &pci2; }; cpus { @@ -188,66 +190,74 @@ phy_type = "utmi"; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - phy0: ethernet-phy@0 { - interrupt-parent = <&ipic>; - interrupts = <20 0x8>; - reg = <0x0>; - device_type = "ethernet-phy"; - }; - phy1: ethernet-phy@1 { - interrupt-parent = <&ipic>; - interrupts = <19 0x8>; - reg = <0x1>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <32 0x8 33 0x8 34 0x8>; interrupt-parent = <&ipic>; tbi-handle = <&tbi0>; phy-handle = < &phy0 >; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy0: ethernet-phy@0 { + interrupt-parent = <&ipic>; + interrupts = <20 0x8>; + reg = <0x0>; + device_type = "ethernet-phy"; + }; + + phy1: ethernet-phy@1 { + interrupt-parent = <&ipic>; + interrupts = <19 0x8>; + reg = <0x1>; + device_type = "ethernet-phy"; + }; + + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 0x8 36 0x8 37 0x8>; interrupt-parent = <&ipic>; tbi-handle = <&tbi1>; phy-handle = < &phy1 >; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { @@ -349,4 +359,66 @@ compatible = "fsl,mpc8349-pci"; device_type = "pci"; }; + + pci1: pcie@e0009000 { + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + device_type = "pci"; + compatible = "fsl,mpc8315-pcie", "fsl,mpc8314-pcie"; + reg = <0xe0009000 0x00001000>; + ranges = <0x02000000 0 0xa0000000 0xa0000000 0 0x10000000 + 0x01000000 0 0x00000000 0xb1000000 0 0x00800000>; + bus-range = <0 255>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = <0 0 0 1 &ipic 1 8 + 0 0 0 2 &ipic 1 8 + 0 0 0 3 &ipic 1 8 + 0 0 0 4 &ipic 1 8>; + clock-frequency = <0>; + + pcie@0 { + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + reg = <0 0 0 0 0>; + ranges = <0x02000000 0 0xa0000000 + 0x02000000 0 0xa0000000 + 0 0x10000000 + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00800000>; + }; + }; + + pci2: pcie@e000a000 { + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + device_type = "pci"; + compatible = "fsl,mpc8315-pcie", "fsl,mpc8314-pcie"; + reg = <0xe000a000 0x00001000>; + ranges = <0x02000000 0 0xc0000000 0xc0000000 0 0x10000000 + 0x01000000 0 0x00000000 0xd1000000 0 0x00800000>; + bus-range = <0 255>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = <0 0 0 1 &ipic 2 8 + 0 0 0 2 &ipic 2 8 + 0 0 0 3 &ipic 2 8 + 0 0 0 4 &ipic 2 8>; + clock-frequency = <0>; + + pcie@0 { + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + reg = <0 0 0 0 0>; + ranges = <0x02000000 0 0xc0000000 + 0x02000000 0 0xc0000000 + 0 0x10000000 + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00800000>; + }; + }; }; diff --git a/arch/powerpc/boot/dts/mpc832x_rdb.dts b/arch/powerpc/boot/dts/mpc832x_rdb.dts index dea30910c13..4319bd70a58 100644 --- a/arch/powerpc/boot/dts/mpc832x_rdb.dts +++ b/arch/powerpc/boot/dts/mpc832x_rdb.dts @@ -152,10 +152,21 @@ }; par_io@1400 { + #address-cells = <1>; + #size-cells = <1>; reg = <0x1400 0x100>; + ranges = <3 0x1448 0x18>; + compatible = "fsl,mpc8323-qe-pario"; device_type = "par_io"; num-ports = <7>; + qe_pio_d: gpio-controller@1448 { + #gpio-cells = <2>; + compatible = "fsl,mpc8323-qe-pario-bank"; + reg = <3 0x18>; + gpio-controller; + }; + ucc2pio:ucc_pin@02 { pio-map = < /* port pin dir open_drain assignment has_irq */ @@ -225,12 +236,25 @@ }; spi@4c0 { + #address-cells = <1>; + #size-cells = <0>; cell-index = <0>; compatible = "fsl,spi"; reg = <0x4c0 0x40>; interrupts = <2>; interrupt-parent = <&qeic>; + gpios = <&qe_pio_d 13 0>; mode = "cpu-qe"; + + mmc-slot@0 { + compatible = "fsl,mpc8323rdb-mmc-slot", + "mmc-spi-slot"; + reg = <0>; + gpios = <&qe_pio_d 14 1 + &qe_pio_d 15 0>; + voltage-ranges = <3300 3300>; + spi-max-frequency = <50000000>; + }; }; spi@500 { diff --git a/arch/powerpc/boot/dts/mpc8349emitx.dts b/arch/powerpc/boot/dts/mpc8349emitx.dts index b5eda94a8e2..1ae38f0ddef 100644 --- a/arch/powerpc/boot/dts/mpc8349emitx.dts +++ b/arch/powerpc/boot/dts/mpc8349emitx.dts @@ -170,57 +170,52 @@ phy_type = "ulpi"; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - /* Vitesse 8201 */ - phy1c: ethernet-phy@1c { - interrupt-parent = <&ipic>; - interrupts = <18 0x8>; - reg = <0x1c>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <32 0x8 33 0x8 34 0x8>; interrupt-parent = <&ipic>; tbi-handle = <&tbi0>; phy-handle = <&phy1c>; linux,network-index = <0>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + /* Vitesse 8201 */ + phy1c: ethernet-phy@1c { + interrupt-parent = <&ipic>; + interrupts = <18 0x8>; + reg = <0x1c>; + device_type = "ethernet-phy"; + }; + + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 0x8 36 0x8 37 0x8>; interrupt-parent = <&ipic>; @@ -228,6 +223,18 @@ fixed-link = <1 1 1000 0 0>; linux,network-index = <1>; tbi-handle = <&tbi1>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { diff --git a/arch/powerpc/boot/dts/mpc8349emitxgp.dts b/arch/powerpc/boot/dts/mpc8349emitxgp.dts index c87a6015e16..662abe1fb80 100644 --- a/arch/powerpc/boot/dts/mpc8349emitxgp.dts +++ b/arch/powerpc/boot/dts/mpc8349emitxgp.dts @@ -149,37 +149,41 @@ phy_type = "ulpi"; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - /* Vitesse 8201 */ - phy1c: ethernet-phy@1c { - interrupt-parent = <&ipic>; - interrupts = <18 0x8>; - reg = <0x1c>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <32 0x8 33 0x8 34 0x8>; interrupt-parent = <&ipic>; tbi-handle = <&tbi0>; phy-handle = <&phy1c>; linux,network-index = <0>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + /* Vitesse 8201 */ + phy1c: ethernet-phy@1c { + interrupt-parent = <&ipic>; + interrupts = <18 0x8>; + reg = <0x1c>; + device_type = "ethernet-phy"; + }; + + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { diff --git a/arch/powerpc/boot/dts/mpc834x_mds.dts b/arch/powerpc/boot/dts/mpc834x_mds.dts index d9adba01c09..d9f0a2325fa 100644 --- a/arch/powerpc/boot/dts/mpc834x_mds.dts +++ b/arch/powerpc/boot/dts/mpc834x_mds.dts @@ -167,69 +167,76 @@ phy_type = "ulpi"; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy0: ethernet-phy@0 { - interrupt-parent = <&ipic>; - interrupts = <17 0x8>; - reg = <0x0>; - device_type = "ethernet-phy"; - }; - phy1: ethernet-phy@1 { - interrupt-parent = <&ipic>; - interrupts = <18 0x8>; - reg = <0x1>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <32 0x8 33 0x8 34 0x8>; interrupt-parent = <&ipic>; tbi-handle = <&tbi0>; phy-handle = <&phy0>; linux,network-index = <0>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy0: ethernet-phy@0 { + interrupt-parent = <&ipic>; + interrupts = <17 0x8>; + reg = <0x0>; + device_type = "ethernet-phy"; + }; + + phy1: ethernet-phy@1 { + interrupt-parent = <&ipic>; + interrupts = <18 0x8>; + reg = <0x1>; + device_type = "ethernet-phy"; + }; + + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 0x8 36 0x8 37 0x8>; interrupt-parent = <&ipic>; tbi-handle = <&tbi1>; phy-handle = <&phy1>; linux,network-index = <1>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { diff --git a/arch/powerpc/boot/dts/mpc8377_mds.dts b/arch/powerpc/boot/dts/mpc8377_mds.dts index 1d14d7052e6..963708017e6 100644 --- a/arch/powerpc/boot/dts/mpc8377_mds.dts +++ b/arch/powerpc/boot/dts/mpc8377_mds.dts @@ -23,6 +23,8 @@ serial0 = &serial0; serial1 = &serial1; pci0 = &pci0; + pci1 = &pci1; + pci2 = &pci2; }; cpus { @@ -127,21 +129,38 @@ reg = <0x200 0x100>; }; - i2c@3000 { + sleep-nexus { #address-cells = <1>; - #size-cells = <0>; - cell-index = <0>; - compatible = "fsl-i2c"; - reg = <0x3000 0x100>; - interrupts = <14 0x8>; - interrupt-parent = <&ipic>; - dfsrr; + #size-cells = <1>; + compatible = "simple-bus"; + sleep = <&pmc 0x0c000000>; + ranges; + + i2c@3000 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + compatible = "fsl-i2c"; + reg = <0x3000 0x100>; + interrupts = <14 0x8>; + interrupt-parent = <&ipic>; + dfsrr; + + rtc@68 { + compatible = "dallas,ds1374"; + reg = <0x68>; + interrupts = <19 0x8>; + interrupt-parent = <&ipic>; + }; + }; - rtc@68 { - compatible = "dallas,ds1374"; - reg = <0x68>; - interrupts = <19 0x8>; + sdhci@2e000 { + compatible = "fsl,mpc8377-esdhc", "fsl,mpc8379-esdhc"; + reg = <0x2e000 0x1000>; + interrupts = <42 0x8>; interrupt-parent = <&ipic>; + /* Filled in by U-Boot */ + clock-frequency = <0>; }; }; @@ -174,70 +193,83 @@ interrupts = <38 0x8>; dr_mode = "host"; phy_type = "ulpi"; + sleep = <&pmc 0x00c00000>; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - phy2: ethernet-phy@2 { - interrupt-parent = <&ipic>; - interrupts = <17 0x8>; - reg = <0x2>; - device_type = "ethernet-phy"; - }; - phy3: ethernet-phy@3 { - interrupt-parent = <&ipic>; - interrupts = <18 0x8>; - reg = <0x3>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <32 0x8 33 0x8 34 0x8>; phy-connection-type = "mii"; interrupt-parent = <&ipic>; tbi-handle = <&tbi0>; phy-handle = <&phy2>; + sleep = <&pmc 0xc0000000>; + fsl,magic-packet; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy2: ethernet-phy@2 { + interrupt-parent = <&ipic>; + interrupts = <17 0x8>; + reg = <0x2>; + device_type = "ethernet-phy"; + }; + + phy3: ethernet-phy@3 { + interrupt-parent = <&ipic>; + interrupts = <18 0x8>; + reg = <0x3>; + device_type = "ethernet-phy"; + }; + + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 0x8 36 0x8 37 0x8>; phy-connection-type = "mii"; interrupt-parent = <&ipic>; tbi-handle = <&tbi1>; phy-handle = <&phy3>; + sleep = <&pmc 0x30000000>; + fsl,magic-packet; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { @@ -309,14 +341,7 @@ fsl,channel-fifo-len = <24>; fsl,exec-units-mask = <0x9fe>; fsl,descriptor-types-mask = <0x3ab0ebf>; - }; - - sdhc@2e000 { - model = "eSDHC"; - compatible = "fsl,esdhc"; - reg = <0x2e000 0x1000>; - interrupts = <42 0x8>; - interrupt-parent = <&ipic>; + sleep = <&pmc 0x03000000>; }; sata@18000 { @@ -324,6 +349,7 @@ reg = <0x18000 0x1000>; interrupts = <44 0x8>; interrupt-parent = <&ipic>; + sleep = <&pmc 0x000000c0>; }; sata@19000 { @@ -331,6 +357,7 @@ reg = <0x19000 0x1000>; interrupts = <45 0x8>; interrupt-parent = <&ipic>; + sleep = <&pmc 0x00000030>; }; /* IPIC @@ -346,6 +373,13 @@ #interrupt-cells = <2>; reg = <0x700 0x100>; }; + + pmc: power@b00 { + compatible = "fsl,mpc8377-pmc", "fsl,mpc8349-pmc"; + reg = <0xb00 0x100 0xa00 0x100>; + interrupts = <80 0x8>; + interrupt-parent = <&ipic>; + }; }; pci0: pci@e0008500 { @@ -400,6 +434,7 @@ ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000 0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000 0x01000000 0x0 0x00000000 0xe0300000 0x0 0x00100000>; + sleep = <&pmc 0x00010000>; clock-frequency = <0>; #interrupt-cells = <1>; #size-cells = <2>; @@ -409,4 +444,68 @@ compatible = "fsl,mpc8349-pci"; device_type = "pci"; }; + + pci1: pcie@e0009000 { + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + device_type = "pci"; + compatible = "fsl,mpc8377-pcie", "fsl,mpc8314-pcie"; + reg = <0xe0009000 0x00001000>; + ranges = <0x02000000 0 0xa8000000 0xa8000000 0 0x10000000 + 0x01000000 0 0x00000000 0xb8000000 0 0x00800000>; + bus-range = <0 255>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = <0 0 0 1 &ipic 1 8 + 0 0 0 2 &ipic 1 8 + 0 0 0 3 &ipic 1 8 + 0 0 0 4 &ipic 1 8>; + sleep = <&pmc 0x00300000>; + clock-frequency = <0>; + + pcie@0 { + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + reg = <0 0 0 0 0>; + ranges = <0x02000000 0 0xa8000000 + 0x02000000 0 0xa8000000 + 0 0x10000000 + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00800000>; + }; + }; + + pci2: pcie@e000a000 { + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + device_type = "pci"; + compatible = "fsl,mpc8377-pcie", "fsl,mpc8314-pcie"; + reg = <0xe000a000 0x00001000>; + ranges = <0x02000000 0 0xc8000000 0xc8000000 0 0x10000000 + 0x01000000 0 0x00000000 0xd8000000 0 0x00800000>; + bus-range = <0 255>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = <0 0 0 1 &ipic 2 8 + 0 0 0 2 &ipic 2 8 + 0 0 0 3 &ipic 2 8 + 0 0 0 4 &ipic 2 8>; + sleep = <&pmc 0x000c0000>; + clock-frequency = <0>; + + pcie@0 { + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + reg = <0 0 0 0 0>; + ranges = <0x02000000 0 0xc8000000 + 0x02000000 0 0xc8000000 + 0 0x10000000 + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00800000>; + }; + }; }; diff --git a/arch/powerpc/boot/dts/mpc8377_rdb.dts b/arch/powerpc/boot/dts/mpc8377_rdb.dts index 9413af3b992..053339390c2 100644 --- a/arch/powerpc/boot/dts/mpc8377_rdb.dts +++ b/arch/powerpc/boot/dts/mpc8377_rdb.dts @@ -22,6 +22,8 @@ serial0 = &serial0; serial1 = &serial1; pci0 = &pci0; + pci1 = &pci1; + pci2 = &pci2; }; cpus { @@ -107,26 +109,72 @@ reg = <0x200 0x100>; }; - i2c@3000 { - #address-cells = <1>; - #size-cells = <0>; - cell-index = <0>; - compatible = "fsl-i2c"; - reg = <0x3000 0x100>; - interrupts = <14 0x8>; + gpio1: gpio-controller@c00 { + #gpio-cells = <2>; + compatible = "fsl,mpc8377-gpio", "fsl,mpc8349-gpio"; + reg = <0xc00 0x100>; + interrupts = <74 0x8>; interrupt-parent = <&ipic>; - dfsrr; - rtc@68 { - compatible = "dallas,ds1339"; - reg = <0x68>; + gpio-controller; + }; + + gpio2: gpio-controller@d00 { + #gpio-cells = <2>; + compatible = "fsl,mpc8377-gpio", "fsl,mpc8349-gpio"; + reg = <0xd00 0x100>; + interrupts = <75 0x8>; + interrupt-parent = <&ipic>; + gpio-controller; + }; + + sleep-nexus { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + sleep = <&pmc 0x0c000000>; + ranges; + + i2c@3000 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + compatible = "fsl-i2c"; + reg = <0x3000 0x100>; + interrupts = <14 0x8>; + interrupt-parent = <&ipic>; + dfsrr; + + dtt@48 { + compatible = "national,lm75"; + reg = <0x48>; + }; + + at24@50 { + compatible = "at24,24c256"; + reg = <0x50>; + }; + + rtc@68 { + compatible = "dallas,ds1339"; + reg = <0x68>; + }; + + mcu_pio: mcu@a { + #gpio-cells = <2>; + compatible = "fsl,mc9s08qg8-mpc8377erdb", + "fsl,mcu-mpc8349emitx"; + reg = <0x0a>; + gpio-controller; + }; }; - mcu_pio: mcu@a { - #gpio-cells = <2>; - compatible = "fsl,mc9s08qg8-mpc8377erdb", - "fsl,mcu-mpc8349emitx"; - reg = <0x0a>; - gpio-controller; + sdhci@2e000 { + compatible = "fsl,mpc8377-esdhc", "fsl,mpc8379-esdhc"; + reg = <0x2e000 0x1000>; + interrupts = <42 0x8>; + interrupt-parent = <&ipic>; + /* Filled in by U-Boot */ + clock-frequency = <0>; }; }; @@ -197,64 +245,76 @@ interrupt-parent = <&ipic>; interrupts = <38 0x8>; phy_type = "ulpi"; + sleep = <&pmc 0x00c00000>; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - phy2: ethernet-phy@2 { - interrupt-parent = <&ipic>; - interrupts = <17 0x8>; - reg = <0x2>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <32 0x8 33 0x8 34 0x8>; phy-connection-type = "mii"; interrupt-parent = <&ipic>; tbi-handle = <&tbi0>; phy-handle = <&phy2>; + sleep = <&pmc 0xc0000000>; + fsl,magic-packet; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy2: ethernet-phy@2 { + interrupt-parent = <&ipic>; + interrupts = <17 0x8>; + reg = <0x2>; + device_type = "ethernet-phy"; + }; + + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 0x8 36 0x8 37 0x8>; phy-connection-type = "mii"; interrupt-parent = <&ipic>; fixed-link = <1 1 1000 0 0>; tbi-handle = <&tbi1>; + sleep = <&pmc 0x30000000>; + fsl,magic-packet; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { @@ -287,6 +347,7 @@ fsl,channel-fifo-len = <24>; fsl,exec-units-mask = <0x9fe>; fsl,descriptor-types-mask = <0x3ab0ebf>; + sleep = <&pmc 0x03000000>; }; sata@18000 { @@ -294,6 +355,7 @@ reg = <0x18000 0x1000>; interrupts = <44 0x8>; interrupt-parent = <&ipic>; + sleep = <&pmc 0x000000c0>; }; sata@19000 { @@ -301,6 +363,7 @@ reg = <0x19000 0x1000>; interrupts = <45 0x8>; interrupt-parent = <&ipic>; + sleep = <&pmc 0x00000030>; }; /* IPIC @@ -316,6 +379,13 @@ #interrupt-cells = <2>; reg = <0x700 0x100>; }; + + pmc: power@b00 { + compatible = "fsl,mpc8377-pmc", "fsl,mpc8349-pmc"; + reg = <0xb00 0x100 0xa00 0x100>; + interrupts = <80 0x8>; + interrupt-parent = <&ipic>; + }; }; pci0: pci@e0008500 { @@ -341,6 +411,7 @@ ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000 0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000 0x01000000 0x0 0x00000000 0xe2000000 0x0 0x00100000>; + sleep = <&pmc 0x00010000>; clock-frequency = <66666666>; #interrupt-cells = <1>; #size-cells = <2>; @@ -350,4 +421,68 @@ compatible = "fsl,mpc8349-pci"; device_type = "pci"; }; + + pci1: pcie@e0009000 { + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + device_type = "pci"; + compatible = "fsl,mpc8377-pcie", "fsl,mpc8314-pcie"; + reg = <0xe0009000 0x00001000>; + ranges = <0x02000000 0 0xa8000000 0xa8000000 0 0x10000000 + 0x01000000 0 0x00000000 0xb8000000 0 0x00800000>; + bus-range = <0 255>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = <0 0 0 1 &ipic 1 8 + 0 0 0 2 &ipic 1 8 + 0 0 0 3 &ipic 1 8 + 0 0 0 4 &ipic 1 8>; + sleep = <&pmc 0x00300000>; + clock-frequency = <0>; + + pcie@0 { + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + reg = <0 0 0 0 0>; + ranges = <0x02000000 0 0xa8000000 + 0x02000000 0 0xa8000000 + 0 0x10000000 + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00800000>; + }; + }; + + pci2: pcie@e000a000 { + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + device_type = "pci"; + compatible = "fsl,mpc8377-pcie", "fsl,mpc8314-pcie"; + reg = <0xe000a000 0x00001000>; + ranges = <0x02000000 0 0xc8000000 0xc8000000 0 0x10000000 + 0x01000000 0 0x00000000 0xd8000000 0 0x00800000>; + bus-range = <0 255>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = <0 0 0 1 &ipic 2 8 + 0 0 0 2 &ipic 2 8 + 0 0 0 3 &ipic 2 8 + 0 0 0 4 &ipic 2 8>; + sleep = <&pmc 0x000c0000>; + clock-frequency = <0>; + + pcie@0 { + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + reg = <0 0 0 0 0>; + ranges = <0x02000000 0 0xc8000000 + 0x02000000 0 0xc8000000 + 0 0x10000000 + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00800000>; + }; + }; }; diff --git a/arch/powerpc/boot/dts/mpc8378_mds.dts b/arch/powerpc/boot/dts/mpc8378_mds.dts index b85fc02682d..651ff2f9db2 100644 --- a/arch/powerpc/boot/dts/mpc8378_mds.dts +++ b/arch/powerpc/boot/dts/mpc8378_mds.dts @@ -23,6 +23,8 @@ serial0 = &serial0; serial1 = &serial1; pci0 = &pci0; + pci1 = &pci1; + pci2 = &pci2; }; cpus { @@ -127,21 +129,38 @@ reg = <0x200 0x100>; }; - i2c@3000 { + sleep-nexus { #address-cells = <1>; - #size-cells = <0>; - cell-index = <0>; - compatible = "fsl-i2c"; - reg = <0x3000 0x100>; - interrupts = <14 0x8>; - interrupt-parent = <&ipic>; - dfsrr; + #size-cells = <1>; + compatible = "simple-bus"; + sleep = <&pmc 0x0c000000>; + ranges; + + i2c@3000 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + compatible = "fsl-i2c"; + reg = <0x3000 0x100>; + interrupts = <14 0x8>; + interrupt-parent = <&ipic>; + dfsrr; + + rtc@68 { + compatible = "dallas,ds1374"; + reg = <0x68>; + interrupts = <19 0x8>; + interrupt-parent = <&ipic>; + }; + }; - rtc@68 { - compatible = "dallas,ds1374"; - reg = <0x68>; - interrupts = <19 0x8>; + sdhci@2e000 { + compatible = "fsl,mpc8378-esdhc", "fsl,mpc8379-esdhc"; + reg = <0x2e000 0x1000>; + interrupts = <42 0x8>; interrupt-parent = <&ipic>; + /* Filled in by U-Boot */ + clock-frequency = <0>; }; }; @@ -213,70 +232,83 @@ interrupts = <38 0x8>; dr_mode = "host"; phy_type = "ulpi"; + sleep = <&pmc 0x00c00000>; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - phy2: ethernet-phy@2 { - interrupt-parent = <&ipic>; - interrupts = <17 0x8>; - reg = <0x2>; - device_type = "ethernet-phy"; - }; - phy3: ethernet-phy@3 { - interrupt-parent = <&ipic>; - interrupts = <18 0x8>; - reg = <0x3>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <32 0x8 33 0x8 34 0x8>; phy-connection-type = "mii"; interrupt-parent = <&ipic>; tbi-handle = <&tbi0>; phy-handle = <&phy2>; + sleep = <&pmc 0xc0000000>; + fsl,magic-packet; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy2: ethernet-phy@2 { + interrupt-parent = <&ipic>; + interrupts = <17 0x8>; + reg = <0x2>; + device_type = "ethernet-phy"; + }; + + phy3: ethernet-phy@3 { + interrupt-parent = <&ipic>; + interrupts = <18 0x8>; + reg = <0x3>; + device_type = "ethernet-phy"; + }; + + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 0x8 36 0x8 37 0x8>; phy-connection-type = "mii"; interrupt-parent = <&ipic>; tbi-handle = <&tbi1>; phy-handle = <&phy3>; + sleep = <&pmc 0x30000000>; + fsl,magic-packet; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { @@ -309,14 +341,7 @@ fsl,channel-fifo-len = <24>; fsl,exec-units-mask = <0x9fe>; fsl,descriptor-types-mask = <0x3ab0ebf>; - }; - - sdhc@2e000 { - model = "eSDHC"; - compatible = "fsl,esdhc"; - reg = <0x2e000 0x1000>; - interrupts = <42 0x8>; - interrupt-parent = <&ipic>; + sleep = <&pmc 0x03000000>; }; /* IPIC @@ -332,6 +357,13 @@ #interrupt-cells = <2>; reg = <0x700 0x100>; }; + + pmc: power@b00 { + compatible = "fsl,mpc8378-pmc", "fsl,mpc8349-pmc"; + reg = <0xb00 0x100 0xa00 0x100>; + interrupts = <80 0x8>; + interrupt-parent = <&ipic>; + }; }; pci0: pci@e0008500 { @@ -387,6 +419,7 @@ 0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000 0x01000000 0x0 0x00000000 0xe0300000 0x0 0x00100000>; clock-frequency = <0>; + sleep = <&pmc 0x00010000>; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; @@ -395,4 +428,68 @@ compatible = "fsl,mpc8349-pci"; device_type = "pci"; }; + + pci1: pcie@e0009000 { + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + device_type = "pci"; + compatible = "fsl,mpc8378-pcie", "fsl,mpc8314-pcie"; + reg = <0xe0009000 0x00001000>; + ranges = <0x02000000 0 0xa8000000 0xa8000000 0 0x10000000 + 0x01000000 0 0x00000000 0xb8000000 0 0x00800000>; + bus-range = <0 255>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = <0 0 0 1 &ipic 1 8 + 0 0 0 2 &ipic 1 8 + 0 0 0 3 &ipic 1 8 + 0 0 0 4 &ipic 1 8>; + sleep = <&pmc 0x00300000>; + clock-frequency = <0>; + + pcie@0 { + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + reg = <0 0 0 0 0>; + ranges = <0x02000000 0 0xa8000000 + 0x02000000 0 0xa8000000 + 0 0x10000000 + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00800000>; + }; + }; + + pci2: pcie@e000a000 { + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + device_type = "pci"; + compatible = "fsl,mpc8378-pcie", "fsl,mpc8314-pcie"; + reg = <0xe000a000 0x00001000>; + ranges = <0x02000000 0 0xc8000000 0xc8000000 0 0x10000000 + 0x01000000 0 0x00000000 0xd8000000 0 0x00800000>; + bus-range = <0 255>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = <0 0 0 1 &ipic 2 8 + 0 0 0 2 &ipic 2 8 + 0 0 0 3 &ipic 2 8 + 0 0 0 4 &ipic 2 8>; + sleep = <&pmc 0x000c0000>; + clock-frequency = <0>; + + pcie@0 { + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + reg = <0 0 0 0 0>; + ranges = <0x02000000 0 0xc8000000 + 0x02000000 0 0xc8000000 + 0 0x10000000 + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00800000>; + }; + }; }; diff --git a/arch/powerpc/boot/dts/mpc8378_rdb.dts b/arch/powerpc/boot/dts/mpc8378_rdb.dts index 23c10ce22c2..5d90e85704c 100644 --- a/arch/powerpc/boot/dts/mpc8378_rdb.dts +++ b/arch/powerpc/boot/dts/mpc8378_rdb.dts @@ -22,6 +22,8 @@ serial0 = &serial0; serial1 = &serial1; pci0 = &pci0; + pci1 = &pci1; + pci2 = &pci2; }; cpus { @@ -107,26 +109,72 @@ reg = <0x200 0x100>; }; - i2c@3000 { - #address-cells = <1>; - #size-cells = <0>; - cell-index = <0>; - compatible = "fsl-i2c"; - reg = <0x3000 0x100>; - interrupts = <14 0x8>; + gpio1: gpio-controller@c00 { + #gpio-cells = <2>; + compatible = "fsl,mpc8378-gpio", "fsl,mpc8349-gpio"; + reg = <0xc00 0x100>; + interrupts = <74 0x8>; interrupt-parent = <&ipic>; - dfsrr; - rtc@68 { - compatible = "dallas,ds1339"; - reg = <0x68>; + gpio-controller; + }; + + gpio2: gpio-controller@d00 { + #gpio-cells = <2>; + compatible = "fsl,mpc8378-gpio", "fsl,mpc8349-gpio"; + reg = <0xd00 0x100>; + interrupts = <75 0x8>; + interrupt-parent = <&ipic>; + gpio-controller; + }; + + sleep-nexus { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + sleep = <&pmc 0x0c000000>; + ranges; + + i2c@3000 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + compatible = "fsl-i2c"; + reg = <0x3000 0x100>; + interrupts = <14 0x8>; + interrupt-parent = <&ipic>; + dfsrr; + + dtt@48 { + compatible = "national,lm75"; + reg = <0x48>; + }; + + at24@50 { + compatible = "at24,24c256"; + reg = <0x50>; + }; + + rtc@68 { + compatible = "dallas,ds1339"; + reg = <0x68>; + }; + + mcu_pio: mcu@a { + #gpio-cells = <2>; + compatible = "fsl,mc9s08qg8-mpc8378erdb", + "fsl,mcu-mpc8349emitx"; + reg = <0x0a>; + gpio-controller; + }; }; - mcu_pio: mcu@a { - #gpio-cells = <2>; - compatible = "fsl,mc9s08qg8-mpc8378erdb", - "fsl,mcu-mpc8349emitx"; - reg = <0x0a>; - gpio-controller; + sdhci@2e000 { + compatible = "fsl,mpc8378-esdhc", "fsl,mpc8379-esdhc"; + reg = <0x2e000 0x1000>; + interrupts = <42 0x8>; + interrupt-parent = <&ipic>; + /* Filled in by U-Boot */ + clock-frequency = <0>; }; }; @@ -197,62 +245,76 @@ interrupt-parent = <&ipic>; interrupts = <38 0x8>; phy_type = "ulpi"; + sleep = <&pmc 0x00c00000>; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - phy2: ethernet-phy@2 { - interrupt-parent = <&ipic>; - interrupts = <17 0x8>; - reg = <0x2>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <32 0x8 33 0x8 34 0x8>; phy-connection-type = "mii"; interrupt-parent = <&ipic>; + tbi-handle = <&tbi0>; phy-handle = <&phy2>; + sleep = <&pmc 0xc0000000>; + fsl,magic-packet; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy2: ethernet-phy@2 { + interrupt-parent = <&ipic>; + interrupts = <17 0x8>; + reg = <0x2>; + device_type = "ethernet-phy"; + }; + + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 0x8 36 0x8 37 0x8>; phy-connection-type = "mii"; interrupt-parent = <&ipic>; fixed-link = <1 1 1000 0 0>; + tbi-handle = <&tbi1>; + sleep = <&pmc 0x30000000>; + fsl,magic-packet; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { @@ -285,6 +347,7 @@ fsl,channel-fifo-len = <24>; fsl,exec-units-mask = <0x9fe>; fsl,descriptor-types-mask = <0x3ab0ebf>; + sleep = <&pmc 0x03000000>; }; /* IPIC @@ -300,6 +363,13 @@ #interrupt-cells = <2>; reg = <0x700 0x100>; }; + + pmc: power@b00 { + compatible = "fsl,mpc8378-pmc", "fsl,mpc8349-pmc"; + reg = <0xb00 0x100 0xa00 0x100>; + interrupts = <80 0x8>; + interrupt-parent = <&ipic>; + }; }; pci0: pci@e0008500 { @@ -325,6 +395,7 @@ ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000 0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000 0x01000000 0x0 0x00000000 0xe2000000 0x0 0x00100000>; + sleep = <&pmc 0x00010000>; clock-frequency = <66666666>; #interrupt-cells = <1>; #size-cells = <2>; @@ -334,4 +405,68 @@ compatible = "fsl,mpc8349-pci"; device_type = "pci"; }; + + pci1: pcie@e0009000 { + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + device_type = "pci"; + compatible = "fsl,mpc8378-pcie", "fsl,mpc8314-pcie"; + reg = <0xe0009000 0x00001000>; + ranges = <0x02000000 0 0xa8000000 0xa8000000 0 0x10000000 + 0x01000000 0 0x00000000 0xb8000000 0 0x00800000>; + bus-range = <0 255>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = <0 0 0 1 &ipic 1 8 + 0 0 0 2 &ipic 1 8 + 0 0 0 3 &ipic 1 8 + 0 0 0 4 &ipic 1 8>; + sleep = <&pmc 0x00300000>; + clock-frequency = <0>; + + pcie@0 { + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + reg = <0 0 0 0 0>; + ranges = <0x02000000 0 0xa8000000 + 0x02000000 0 0xa8000000 + 0 0x10000000 + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00800000>; + }; + }; + + pci2: pcie@e000a000 { + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + device_type = "pci"; + compatible = "fsl,mpc8378-pcie", "fsl,mpc8314-pcie"; + reg = <0xe000a000 0x00001000>; + ranges = <0x02000000 0 0xc8000000 0xc8000000 0 0x10000000 + 0x01000000 0 0x00000000 0xd8000000 0 0x00800000>; + bus-range = <0 255>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = <0 0 0 1 &ipic 2 8 + 0 0 0 2 &ipic 2 8 + 0 0 0 3 &ipic 2 8 + 0 0 0 4 &ipic 2 8>; + sleep = <&pmc 0x000c0000>; + clock-frequency = <0>; + + pcie@0 { + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + reg = <0 0 0 0 0>; + ranges = <0x02000000 0 0xc8000000 + 0x02000000 0 0xc8000000 + 0 0x10000000 + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00800000>; + }; + }; }; diff --git a/arch/powerpc/boot/dts/mpc8379_mds.dts b/arch/powerpc/boot/dts/mpc8379_mds.dts index acf06c438db..d6f208b8297 100644 --- a/arch/powerpc/boot/dts/mpc8379_mds.dts +++ b/arch/powerpc/boot/dts/mpc8379_mds.dts @@ -127,21 +127,38 @@ reg = <0x200 0x100>; }; - i2c@3000 { + sleep-nexus { #address-cells = <1>; - #size-cells = <0>; - cell-index = <0>; - compatible = "fsl-i2c"; - reg = <0x3000 0x100>; - interrupts = <14 0x8>; - interrupt-parent = <&ipic>; - dfsrr; + #size-cells = <1>; + compatible = "simple-bus"; + sleep = <&pmc 0x0c000000>; + ranges; + + i2c@3000 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + compatible = "fsl-i2c"; + reg = <0x3000 0x100>; + interrupts = <14 0x8>; + interrupt-parent = <&ipic>; + dfsrr; + + rtc@68 { + compatible = "dallas,ds1374"; + reg = <0x68>; + interrupts = <19 0x8>; + interrupt-parent = <&ipic>; + }; + }; - rtc@68 { - compatible = "dallas,ds1374"; - reg = <0x68>; - interrupts = <19 0x8>; + sdhci@2e000 { + compatible = "fsl,mpc8379-esdhc"; + reg = <0x2e000 0x1000>; + interrupts = <42 0x8>; interrupt-parent = <&ipic>; + /* Filled in by U-Boot */ + clock-frequency = <0>; }; }; @@ -213,69 +230,83 @@ interrupts = <38 0x8>; dr_mode = "host"; phy_type = "ulpi"; - }; - - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - phy2: ethernet-phy@2 { - interrupt-parent = <&ipic>; - interrupts = <17 0x8>; - reg = <0x2>; - device_type = "ethernet-phy"; - }; - phy3: ethernet-phy@3 { - interrupt-parent = <&ipic>; - interrupts = <18 0x8>; - reg = <0x3>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; + sleep = <&pmc 0x00c00000>; }; enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <32 0x8 33 0x8 34 0x8>; phy-connection-type = "mii"; interrupt-parent = <&ipic>; tbi-handle = <&tbi0>; phy-handle = <&phy2>; + sleep = <&pmc 0xc0000000>; + fsl,magic-packet; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy2: ethernet-phy@2 { + interrupt-parent = <&ipic>; + interrupts = <17 0x8>; + reg = <0x2>; + device_type = "ethernet-phy"; + }; + + phy3: ethernet-phy@3 { + interrupt-parent = <&ipic>; + interrupts = <18 0x8>; + reg = <0x3>; + device_type = "ethernet-phy"; + }; + + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 0x8 36 0x8 37 0x8>; phy-connection-type = "mii"; interrupt-parent = <&ipic>; tbi-handle = <&tbi1>; phy-handle = <&phy3>; + sleep = <&pmc 0x30000000>; + fsl,magic-packet; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { @@ -308,14 +339,7 @@ fsl,channel-fifo-len = <24>; fsl,exec-units-mask = <0x9fe>; fsl,descriptor-types-mask = <0x3ab0ebf>; - }; - - sdhc@2e000 { - model = "eSDHC"; - compatible = "fsl,esdhc"; - reg = <0x2e000 0x1000>; - interrupts = <42 0x8>; - interrupt-parent = <&ipic>; + sleep = <&pmc 0x03000000>; }; sata@18000 { @@ -323,6 +347,7 @@ reg = <0x18000 0x1000>; interrupts = <44 0x8>; interrupt-parent = <&ipic>; + sleep = <&pmc 0x000000c0>; }; sata@19000 { @@ -330,6 +355,7 @@ reg = <0x19000 0x1000>; interrupts = <45 0x8>; interrupt-parent = <&ipic>; + sleep = <&pmc 0x00000030>; }; sata@1a000 { @@ -337,6 +363,7 @@ reg = <0x1a000 0x1000>; interrupts = <46 0x8>; interrupt-parent = <&ipic>; + sleep = <&pmc 0x0000000c>; }; sata@1b000 { @@ -344,6 +371,7 @@ reg = <0x1b000 0x1000>; interrupts = <47 0x8>; interrupt-parent = <&ipic>; + sleep = <&pmc 0x00000003>; }; /* IPIC @@ -359,6 +387,13 @@ #interrupt-cells = <2>; reg = <0x700 0x100>; }; + + pmc: power@b00 { + compatible = "fsl,mpc8379-pmc", "fsl,mpc8349-pmc"; + reg = <0xb00 0x100 0xa00 0x100>; + interrupts = <80 0x8>; + interrupt-parent = <&ipic>; + }; }; pci0: pci@e0008500 { @@ -413,6 +448,7 @@ ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000 0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000 0x01000000 0x0 0x00000000 0xe0300000 0x0 0x00100000>; + sleep = <&pmc 0x00010000>; clock-frequency = <0>; #interrupt-cells = <1>; #size-cells = <2>; diff --git a/arch/powerpc/boot/dts/mpc8379_rdb.dts b/arch/powerpc/boot/dts/mpc8379_rdb.dts index 72cdc3c4c7e..98ae95bd18f 100644 --- a/arch/powerpc/boot/dts/mpc8379_rdb.dts +++ b/arch/powerpc/boot/dts/mpc8379_rdb.dts @@ -107,26 +107,72 @@ reg = <0x200 0x100>; }; - i2c@3000 { - #address-cells = <1>; - #size-cells = <0>; - cell-index = <0>; - compatible = "fsl-i2c"; - reg = <0x3000 0x100>; - interrupts = <14 0x8>; + gpio1: gpio-controller@c00 { + #gpio-cells = <2>; + compatible = "fsl,mpc8379-gpio", "fsl,mpc8349-gpio"; + reg = <0xc00 0x100>; + interrupts = <74 0x8>; interrupt-parent = <&ipic>; - dfsrr; - rtc@68 { - compatible = "dallas,ds1339"; - reg = <0x68>; + gpio-controller; + }; + + gpio2: gpio-controller@d00 { + #gpio-cells = <2>; + compatible = "fsl,mpc8379-gpio", "fsl,mpc8349-gpio"; + reg = <0xd00 0x100>; + interrupts = <75 0x8>; + interrupt-parent = <&ipic>; + gpio-controller; + }; + + sleep-nexus { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + sleep = <&pmc 0x0c000000>; + ranges; + + i2c@3000 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + compatible = "fsl-i2c"; + reg = <0x3000 0x100>; + interrupts = <14 0x8>; + interrupt-parent = <&ipic>; + dfsrr; + + dtt@48 { + compatible = "national,lm75"; + reg = <0x48>; + }; + + at24@50 { + compatible = "at24,24c256"; + reg = <0x50>; + }; + + rtc@68 { + compatible = "dallas,ds1339"; + reg = <0x68>; + }; + + mcu_pio: mcu@a { + #gpio-cells = <2>; + compatible = "fsl,mc9s08qg8-mpc8379erdb", + "fsl,mcu-mpc8349emitx"; + reg = <0x0a>; + gpio-controller; + }; }; - mcu_pio: mcu@a { - #gpio-cells = <2>; - compatible = "fsl,mc9s08qg8-mpc8379erdb", - "fsl,mcu-mpc8349emitx"; - reg = <0x0a>; - gpio-controller; + sdhci@2e000 { + compatible = "fsl,mpc8379-esdhc"; + reg = <0x2e000 0x1000>; + interrupts = <42 0x8>; + interrupt-parent = <&ipic>; + /* Filled in by U-Boot */ + clock-frequency = <0>; }; }; @@ -197,63 +243,76 @@ interrupt-parent = <&ipic>; interrupts = <38 0x8>; phy_type = "ulpi"; - }; - - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - phy2: ethernet-phy@2 { - interrupt-parent = <&ipic>; - interrupts = <17 0x8>; - reg = <0x2>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; + sleep = <&pmc 0x00c00000>; }; enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <32 0x8 33 0x8 34 0x8>; phy-connection-type = "mii"; interrupt-parent = <&ipic>; tbi-handle = <&tbi0>; phy-handle = <&phy2>; + sleep = <&pmc 0xc0000000>; + fsl,magic-packet; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy2: ethernet-phy@2 { + interrupt-parent = <&ipic>; + interrupts = <17 0x8>; + reg = <0x2>; + device_type = "ethernet-phy"; + }; + + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 0x8 36 0x8 37 0x8>; phy-connection-type = "mii"; interrupt-parent = <&ipic>; fixed-link = <1 1 1000 0 0>; tbi-handle = <&tbi1>; + sleep = <&pmc 0x30000000>; + fsl,magic-packet; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { @@ -286,6 +345,7 @@ fsl,channel-fifo-len = <24>; fsl,exec-units-mask = <0x9fe>; fsl,descriptor-types-mask = <0x3ab0ebf>; + sleep = <&pmc 0x03000000>; }; sata@18000 { @@ -293,6 +353,7 @@ reg = <0x18000 0x1000>; interrupts = <44 0x8>; interrupt-parent = <&ipic>; + sleep = <&pmc 0x000000c0>; }; sata@19000 { @@ -300,6 +361,7 @@ reg = <0x19000 0x1000>; interrupts = <45 0x8>; interrupt-parent = <&ipic>; + sleep = <&pmc 0x00000030>; }; sata@1a000 { @@ -307,6 +369,7 @@ reg = <0x1a000 0x1000>; interrupts = <46 0x8>; interrupt-parent = <&ipic>; + sleep = <&pmc 0x0000000c>; }; sata@1b000 { @@ -314,6 +377,7 @@ reg = <0x1b000 0x1000>; interrupts = <47 0x8>; interrupt-parent = <&ipic>; + sleep = <&pmc 0x00000003>; }; /* IPIC @@ -329,6 +393,13 @@ #interrupt-cells = <2>; reg = <0x700 0x100>; }; + + pmc: power@b00 { + compatible = "fsl,mpc8379-pmc", "fsl,mpc8349-pmc"; + reg = <0xb00 0x100 0xa00 0x100>; + interrupts = <80 0x8>; + interrupt-parent = <&ipic>; + }; }; pci0: pci@e0008500 { @@ -354,6 +425,7 @@ ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000 0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000 0x01000000 0x0 0x00000000 0xe2000000 0x0 0x00100000>; + sleep = <&pmc 0x00010000>; clock-frequency = <66666666>; #interrupt-cells = <1>; #size-cells = <2>; diff --git a/arch/powerpc/boot/dts/mpc8536ds.dts b/arch/powerpc/boot/dts/mpc8536ds.dts index 3c905df1812..b31c5041350 100644 --- a/arch/powerpc/boot/dts/mpc8536ds.dts +++ b/arch/powerpc/boot/dts/mpc8536ds.dts @@ -137,42 +137,6 @@ }; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy0: ethernet-phy@0 { - interrupt-parent = <&mpic>; - interrupts = <10 0x1>; - reg = <0>; - device_type = "ethernet-phy"; - }; - phy1: ethernet-phy@1 { - interrupt-parent = <&mpic>; - interrupts = <10 0x1>; - reg = <1>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@26520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x26520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - usb@22000 { compatible = "fsl,mpc8536-usb2-mph", "fsl-usb2-mph"; reg = <0x22000 0x1000>; @@ -194,31 +158,73 @@ }; enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi0>; phy-handle = <&phy1>; phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy0: ethernet-phy@0 { + interrupt-parent = <&mpic>; + interrupts = <10 0x1>; + reg = <0>; + device_type = "ethernet-phy"; + }; + phy1: ethernet-phy@1 { + interrupt-parent = <&mpic>; + interrupts = <10 0x1>; + reg = <1>; + device_type = "ethernet-phy"; + }; + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@26000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x26000 0x1000>; + ranges = <0x0 0x26000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <31 2 32 2 33 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi1>; phy-handle = <&phy0>; phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; usb@2b000 { diff --git a/arch/powerpc/boot/dts/mpc8540ads.dts b/arch/powerpc/boot/dts/mpc8540ads.dts index 79570ffe41b..ddd67be10b0 100644 --- a/arch/powerpc/boot/dts/mpc8540ads.dts +++ b/arch/powerpc/boot/dts/mpc8540ads.dts @@ -126,97 +126,106 @@ }; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy0: ethernet-phy@0 { - interrupt-parent = <&mpic>; - interrupts = <5 1>; - reg = <0x0>; - device_type = "ethernet-phy"; - }; - phy1: ethernet-phy@1 { - interrupt-parent = <&mpic>; - interrupts = <5 1>; - reg = <0x1>; - device_type = "ethernet-phy"; - }; - phy3: ethernet-phy@3 { - interrupt-parent = <&mpic>; - interrupts = <7 1>; - reg = <0x3>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@26520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x26520 0x20>; - - tbi2: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi0>; phy-handle = <&phy0>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy0: ethernet-phy@0 { + interrupt-parent = <&mpic>; + interrupts = <5 1>; + reg = <0x0>; + device_type = "ethernet-phy"; + }; + phy1: ethernet-phy@1 { + interrupt-parent = <&mpic>; + interrupts = <5 1>; + reg = <0x1>; + device_type = "ethernet-phy"; + }; + phy3: ethernet-phy@3 { + interrupt-parent = <&mpic>; + interrupts = <7 1>; + reg = <0x3>; + device_type = "ethernet-phy"; + }; + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi1>; phy-handle = <&phy1>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet2: ethernet@26000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <2>; device_type = "network"; model = "FEC"; compatible = "gianfar"; reg = <0x26000 0x1000>; + ranges = <0x0 0x26000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <41 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi2>; phy-handle = <&phy3>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi2: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { diff --git a/arch/powerpc/boot/dts/mpc8541cds.dts b/arch/powerpc/boot/dts/mpc8541cds.dts index 221036a8ce2..e45097f44fb 100644 --- a/arch/powerpc/boot/dts/mpc8541cds.dts +++ b/arch/powerpc/boot/dts/mpc8541cds.dts @@ -126,66 +126,72 @@ }; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy0: ethernet-phy@0 { - interrupt-parent = <&mpic>; - interrupts = <5 1>; - reg = <0x0>; - device_type = "ethernet-phy"; - }; - phy1: ethernet-phy@1 { - interrupt-parent = <&mpic>; - interrupts = <5 1>; - reg = <0x1>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi0>; phy-handle = <&phy0>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy0: ethernet-phy@0 { + interrupt-parent = <&mpic>; + interrupts = <5 1>; + reg = <0x0>; + device_type = "ethernet-phy"; + }; + phy1: ethernet-phy@1 { + interrupt-parent = <&mpic>; + interrupts = <5 1>; + reg = <0x1>; + device_type = "ethernet-phy"; + }; + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi1>; phy-handle = <&phy1>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { diff --git a/arch/powerpc/boot/dts/mpc8544ds.dts b/arch/powerpc/boot/dts/mpc8544ds.dts index 0668d104877..7c6932be019 100644 --- a/arch/powerpc/boot/dts/mpc8544ds.dts +++ b/arch/powerpc/boot/dts/mpc8544ds.dts @@ -98,44 +98,6 @@ dfsrr; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy0: ethernet-phy@0 { - interrupt-parent = <&mpic>; - interrupts = <10 1>; - reg = <0x0>; - device_type = "ethernet-phy"; - }; - phy1: ethernet-phy@1 { - interrupt-parent = <&mpic>; - interrupts = <10 1>; - reg = <0x1>; - device_type = "ethernet-phy"; - }; - - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@26520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x26520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - dma@21300 { #address-cells = <1>; #size-cells = <1>; @@ -178,31 +140,74 @@ }; enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; phy-handle = <&phy0>; tbi-handle = <&tbi0>; phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy0: ethernet-phy@0 { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <0x0>; + device_type = "ethernet-phy"; + }; + phy1: ethernet-phy@1 { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <0x1>; + device_type = "ethernet-phy"; + }; + + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@26000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x26000 0x1000>; + ranges = <0x0 0x26000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <31 2 32 2 33 2>; interrupt-parent = <&mpic>; phy-handle = <&phy1>; tbi-handle = <&tbi1>; phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { diff --git a/arch/powerpc/boot/dts/mpc8548cds.dts b/arch/powerpc/boot/dts/mpc8548cds.dts index df774a7088f..804e9035329 100644 --- a/arch/powerpc/boot/dts/mpc8548cds.dts +++ b/arch/powerpc/boot/dts/mpc8548cds.dts @@ -142,129 +142,141 @@ }; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy0: ethernet-phy@0 { - interrupt-parent = <&mpic>; - interrupts = <5 1>; - reg = <0x0>; - device_type = "ethernet-phy"; - }; - phy1: ethernet-phy@1 { - interrupt-parent = <&mpic>; - interrupts = <5 1>; - reg = <0x1>; - device_type = "ethernet-phy"; - }; - phy2: ethernet-phy@2 { - interrupt-parent = <&mpic>; - interrupts = <5 1>; - reg = <0x2>; - device_type = "ethernet-phy"; - }; - phy3: ethernet-phy@3 { - interrupt-parent = <&mpic>; - interrupts = <5 1>; - reg = <0x3>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@26520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x26520 0x20>; - - tbi2: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@27520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x27520 0x20>; - - tbi3: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi0>; phy-handle = <&phy0>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy0: ethernet-phy@0 { + interrupt-parent = <&mpic>; + interrupts = <5 1>; + reg = <0x0>; + device_type = "ethernet-phy"; + }; + phy1: ethernet-phy@1 { + interrupt-parent = <&mpic>; + interrupts = <5 1>; + reg = <0x1>; + device_type = "ethernet-phy"; + }; + phy2: ethernet-phy@2 { + interrupt-parent = <&mpic>; + interrupts = <5 1>; + reg = <0x2>; + device_type = "ethernet-phy"; + }; + phy3: ethernet-phy@3 { + interrupt-parent = <&mpic>; + interrupts = <5 1>; + reg = <0x3>; + device_type = "ethernet-phy"; + }; + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi1>; phy-handle = <&phy1>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; /* eTSEC 3/4 are currently broken enet2: ethernet@26000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <2>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x26000 0x1000>; + ranges = <0x0 0x26000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <31 2 32 2 33 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi2>; phy-handle = <&phy2>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi2: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet3: ethernet@27000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <3>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x27000 0x1000>; + ranges = <0x0 0x27000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <37 2 38 2 39 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi3>; phy-handle = <&phy3>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi3: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; */ diff --git a/arch/powerpc/boot/dts/mpc8555cds.dts b/arch/powerpc/boot/dts/mpc8555cds.dts index 053b01e1c93..9484f0729b1 100644 --- a/arch/powerpc/boot/dts/mpc8555cds.dts +++ b/arch/powerpc/boot/dts/mpc8555cds.dts @@ -126,66 +126,72 @@ }; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy0: ethernet-phy@0 { - interrupt-parent = <&mpic>; - interrupts = <5 1>; - reg = <0x0>; - device_type = "ethernet-phy"; - }; - phy1: ethernet-phy@1 { - interrupt-parent = <&mpic>; - interrupts = <5 1>; - reg = <0x1>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi0>; phy-handle = <&phy0>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy0: ethernet-phy@0 { + interrupt-parent = <&mpic>; + interrupts = <5 1>; + reg = <0x0>; + device_type = "ethernet-phy"; + }; + phy1: ethernet-phy@1 { + interrupt-parent = <&mpic>; + interrupts = <5 1>; + reg = <0x1>; + device_type = "ethernet-phy"; + }; + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi1>; phy-handle = <&phy1>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { diff --git a/arch/powerpc/boot/dts/mpc8560ads.dts b/arch/powerpc/boot/dts/mpc8560ads.dts index 11b1bcbe14c..cc2acf87d02 100644 --- a/arch/powerpc/boot/dts/mpc8560ads.dts +++ b/arch/powerpc/boot/dts/mpc8560ads.dts @@ -115,78 +115,84 @@ }; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy0: ethernet-phy@0 { - interrupt-parent = <&mpic>; - interrupts = <5 1>; - reg = <0x0>; - device_type = "ethernet-phy"; - }; - phy1: ethernet-phy@1 { - interrupt-parent = <&mpic>; - interrupts = <5 1>; - reg = <0x1>; - device_type = "ethernet-phy"; - }; - phy2: ethernet-phy@2 { - interrupt-parent = <&mpic>; - interrupts = <7 1>; - reg = <0x2>; - device_type = "ethernet-phy"; - }; - phy3: ethernet-phy@3 { - interrupt-parent = <&mpic>; - interrupts = <7 1>; - reg = <0x3>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi0>; phy-handle = <&phy0>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy0: ethernet-phy@0 { + interrupt-parent = <&mpic>; + interrupts = <5 1>; + reg = <0x0>; + device_type = "ethernet-phy"; + }; + phy1: ethernet-phy@1 { + interrupt-parent = <&mpic>; + interrupts = <5 1>; + reg = <0x1>; + device_type = "ethernet-phy"; + }; + phy2: ethernet-phy@2 { + interrupt-parent = <&mpic>; + interrupts = <7 1>; + reg = <0x2>; + device_type = "ethernet-phy"; + }; + phy3: ethernet-phy@3 { + interrupt-parent = <&mpic>; + interrupts = <7 1>; + reg = <0x3>; + device_type = "ethernet-phy"; + }; + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi1>; phy-handle = <&phy1>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; mpic: pic@40000 { diff --git a/arch/powerpc/boot/dts/mpc8568mds.dts b/arch/powerpc/boot/dts/mpc8568mds.dts index 1955bd9e113..9d52e3b2504 100644 --- a/arch/powerpc/boot/dts/mpc8568mds.dts +++ b/arch/powerpc/boot/dts/mpc8568mds.dts @@ -149,78 +149,84 @@ }; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy0: ethernet-phy@7 { - interrupt-parent = <&mpic>; - interrupts = <1 1>; - reg = <0x7>; - device_type = "ethernet-phy"; - }; - phy1: ethernet-phy@1 { - interrupt-parent = <&mpic>; - interrupts = <2 1>; - reg = <0x1>; - device_type = "ethernet-phy"; - }; - phy2: ethernet-phy@2 { - interrupt-parent = <&mpic>; - interrupts = <1 1>; - reg = <0x2>; - device_type = "ethernet-phy"; - }; - phy3: ethernet-phy@3 { - interrupt-parent = <&mpic>; - interrupts = <2 1>; - reg = <0x3>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi0>; phy-handle = <&phy2>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy0: ethernet-phy@7 { + interrupt-parent = <&mpic>; + interrupts = <1 1>; + reg = <0x7>; + device_type = "ethernet-phy"; + }; + phy1: ethernet-phy@1 { + interrupt-parent = <&mpic>; + interrupts = <2 1>; + reg = <0x1>; + device_type = "ethernet-phy"; + }; + phy2: ethernet-phy@2 { + interrupt-parent = <&mpic>; + interrupts = <1 1>; + reg = <0x2>; + device_type = "ethernet-phy"; + }; + phy3: ethernet-phy@3 { + interrupt-parent = <&mpic>; + interrupts = <2 1>; + reg = <0x3>; + device_type = "ethernet-phy"; + }; + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi1>; phy-handle = <&phy3>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { diff --git a/arch/powerpc/boot/dts/mpc8572ds.dts b/arch/powerpc/boot/dts/mpc8572ds.dts index 359c3b72742..6e79a416908 100644 --- a/arch/powerpc/boot/dts/mpc8572ds.dts +++ b/arch/powerpc/boot/dts/mpc8572ds.dts @@ -1,7 +1,7 @@ /* * MPC8572 DS Device Tree Source * - * Copyright 2007, 2008 Freescale Semiconductor Inc. + * Copyright 2007-2009 Freescale Semiconductor Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -312,129 +312,141 @@ }; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy0: ethernet-phy@0 { - interrupt-parent = <&mpic>; - interrupts = <10 1>; - reg = <0x0>; - }; - phy1: ethernet-phy@1 { - interrupt-parent = <&mpic>; - interrupts = <10 1>; - reg = <0x1>; - }; - phy2: ethernet-phy@2 { - interrupt-parent = <&mpic>; - interrupts = <10 1>; - reg = <0x2>; - }; - phy3: ethernet-phy@3 { - interrupt-parent = <&mpic>; - interrupts = <10 1>; - reg = <0x3>; - }; - - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@26520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x26520 0x20>; - - tbi2: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@27520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x27520 0x20>; - - tbi3: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi0>; phy-handle = <&phy0>; phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy0: ethernet-phy@0 { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <0x0>; + }; + phy1: ethernet-phy@1 { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <0x1>; + }; + phy2: ethernet-phy@2 { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <0x2>; + }; + phy3: ethernet-phy@3 { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <0x3>; + }; + + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi1>; phy-handle = <&phy1>; phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet2: ethernet@26000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <2>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x26000 0x1000>; + ranges = <0x0 0x26000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <31 2 32 2 33 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi2>; phy-handle = <&phy2>; phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi2: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet3: ethernet@27000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <3>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x27000 0x1000>; + ranges = <0x0 0x27000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <37 2 38 2 39 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi3>; phy-handle = <&phy3>; phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi3: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { @@ -643,7 +655,7 @@ 0x1000000 0x0 0x0 0x1000000 0x0 0x0 - 0x0 0x100000>; + 0x0 0x10000>; uli1575@0 { reg = <0x0 0x0 0x0 0x0 0x0>; #size-cells = <2>; @@ -654,7 +666,7 @@ 0x1000000 0x0 0x0 0x1000000 0x0 0x0 - 0x0 0x100000>; + 0x0 0x10000>; isa@1e { device_type = "isa"; #interrupt-cells = <2>; @@ -744,7 +756,7 @@ 0x1000000 0x0 0x0 0x1000000 0x0 0x0 - 0x0 0x100000>; + 0x0 0x10000>; }; }; @@ -781,7 +793,7 @@ 0x1000000 0x0 0x0 0x1000000 0x0 0x0 - 0x0 0x100000>; + 0x0 0x10000>; }; }; }; diff --git a/arch/powerpc/boot/dts/mpc8572ds_36b.dts b/arch/powerpc/boot/dts/mpc8572ds_36b.dts new file mode 100644 index 00000000000..dbd81a76474 --- /dev/null +++ b/arch/powerpc/boot/dts/mpc8572ds_36b.dts @@ -0,0 +1,799 @@ +/* + * MPC8572 DS Device Tree Source + * + * Copyright 2007-2009 Freescale Semiconductor Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +/dts-v1/; +/ { + model = "fsl,MPC8572DS"; + compatible = "fsl,MPC8572DS"; + #address-cells = <2>; + #size-cells = <2>; + + aliases { + ethernet0 = &enet0; + ethernet1 = &enet1; + ethernet2 = &enet2; + ethernet3 = &enet3; + serial0 = &serial0; + serial1 = &serial1; + pci0 = &pci0; + pci1 = &pci1; + pci2 = &pci2; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,8572@0 { + device_type = "cpu"; + reg = <0x0>; + d-cache-line-size = <32>; // 32 bytes + i-cache-line-size = <32>; // 32 bytes + d-cache-size = <0x8000>; // L1, 32K + i-cache-size = <0x8000>; // L1, 32K + timebase-frequency = <0>; + bus-frequency = <0>; + clock-frequency = <0>; + next-level-cache = <&L2>; + }; + + PowerPC,8572@1 { + device_type = "cpu"; + reg = <0x1>; + d-cache-line-size = <32>; // 32 bytes + i-cache-line-size = <32>; // 32 bytes + d-cache-size = <0x8000>; // L1, 32K + i-cache-size = <0x8000>; // L1, 32K + timebase-frequency = <0>; + bus-frequency = <0>; + clock-frequency = <0>; + next-level-cache = <&L2>; + }; + }; + + memory { + device_type = "memory"; + }; + + localbus@fffe05000 { + #address-cells = <2>; + #size-cells = <1>; + compatible = "fsl,mpc8572-elbc", "fsl,elbc", "simple-bus"; + reg = <0xf 0xffe05000 0 0x1000>; + interrupts = <19 2>; + interrupt-parent = <&mpic>; + + ranges = <0x0 0x0 0xf 0xe8000000 0x08000000 + 0x1 0x0 0xf 0xe0000000 0x08000000 + 0x2 0x0 0xf 0xffa00000 0x00040000 + 0x3 0x0 0xf 0xffdf0000 0x00008000 + 0x4 0x0 0xf 0xffa40000 0x00040000 + 0x5 0x0 0xf 0xffa80000 0x00040000 + 0x6 0x0 0xf 0xffac0000 0x00040000>; + + nor@0,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "cfi-flash"; + reg = <0x0 0x0 0x8000000>; + bank-width = <2>; + device-width = <1>; + + ramdisk@0 { + reg = <0x0 0x03000000>; + read-only; + }; + + diagnostic@3000000 { + reg = <0x03000000 0x00e00000>; + read-only; + }; + + dink@3e00000 { + reg = <0x03e00000 0x00200000>; + read-only; + }; + + kernel@4000000 { + reg = <0x04000000 0x00400000>; + read-only; + }; + + jffs2@4400000 { + reg = <0x04400000 0x03b00000>; + }; + + dtb@7f00000 { + reg = <0x07f00000 0x00080000>; + read-only; + }; + + u-boot@7f80000 { + reg = <0x07f80000 0x00080000>; + read-only; + }; + }; + + nand@2,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,mpc8572-fcm-nand", + "fsl,elbc-fcm-nand"; + reg = <0x2 0x0 0x40000>; + + u-boot@0 { + reg = <0x0 0x02000000>; + read-only; + }; + + jffs2@2000000 { + reg = <0x02000000 0x10000000>; + }; + + ramdisk@12000000 { + reg = <0x12000000 0x08000000>; + read-only; + }; + + kernel@1a000000 { + reg = <0x1a000000 0x04000000>; + }; + + dtb@1e000000 { + reg = <0x1e000000 0x01000000>; + read-only; + }; + + empty@1f000000 { + reg = <0x1f000000 0x21000000>; + }; + }; + + nand@4,0 { + compatible = "fsl,mpc8572-fcm-nand", + "fsl,elbc-fcm-nand"; + reg = <0x4 0x0 0x40000>; + }; + + nand@5,0 { + compatible = "fsl,mpc8572-fcm-nand", + "fsl,elbc-fcm-nand"; + reg = <0x5 0x0 0x40000>; + }; + + nand@6,0 { + compatible = "fsl,mpc8572-fcm-nand", + "fsl,elbc-fcm-nand"; + reg = <0x6 0x0 0x40000>; + }; + }; + + soc8572@fffe00000 { + #address-cells = <1>; + #size-cells = <1>; + device_type = "soc"; + compatible = "simple-bus"; + ranges = <0x0 0xf 0xffe00000 0x100000>; + reg = <0xf 0xffe00000 0 0x1000>; // CCSRBAR & soc regs, remove once parse code for immrbase fixed + bus-frequency = <0>; // Filled out by uboot. + + memory-controller@2000 { + compatible = "fsl,mpc8572-memory-controller"; + reg = <0x2000 0x1000>; + interrupt-parent = <&mpic>; + interrupts = <18 2>; + }; + + memory-controller@6000 { + compatible = "fsl,mpc8572-memory-controller"; + reg = <0x6000 0x1000>; + interrupt-parent = <&mpic>; + interrupts = <18 2>; + }; + + L2: l2-cache-controller@20000 { + compatible = "fsl,mpc8572-l2-cache-controller"; + reg = <0x20000 0x1000>; + cache-line-size = <32>; // 32 bytes + cache-size = <0x100000>; // L2, 1M + interrupt-parent = <&mpic>; + interrupts = <16 2>; + }; + + i2c@3000 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + compatible = "fsl-i2c"; + reg = <0x3000 0x100>; + interrupts = <43 2>; + interrupt-parent = <&mpic>; + dfsrr; + }; + + i2c@3100 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <1>; + compatible = "fsl-i2c"; + reg = <0x3100 0x100>; + interrupts = <43 2>; + interrupt-parent = <&mpic>; + dfsrr; + }; + + dma@c300 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,mpc8572-dma", "fsl,eloplus-dma"; + reg = <0xc300 0x4>; + ranges = <0x0 0xc100 0x200>; + cell-index = <1>; + dma-channel@0 { + compatible = "fsl,mpc8572-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x0 0x80>; + cell-index = <0>; + interrupt-parent = <&mpic>; + interrupts = <76 2>; + }; + dma-channel@80 { + compatible = "fsl,mpc8572-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x80 0x80>; + cell-index = <1>; + interrupt-parent = <&mpic>; + interrupts = <77 2>; + }; + dma-channel@100 { + compatible = "fsl,mpc8572-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x100 0x80>; + cell-index = <2>; + interrupt-parent = <&mpic>; + interrupts = <78 2>; + }; + dma-channel@180 { + compatible = "fsl,mpc8572-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x180 0x80>; + cell-index = <3>; + interrupt-parent = <&mpic>; + interrupts = <79 2>; + }; + }; + + dma@21300 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,mpc8572-dma", "fsl,eloplus-dma"; + reg = <0x21300 0x4>; + ranges = <0x0 0x21100 0x200>; + cell-index = <0>; + dma-channel@0 { + compatible = "fsl,mpc8572-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x0 0x80>; + cell-index = <0>; + interrupt-parent = <&mpic>; + interrupts = <20 2>; + }; + dma-channel@80 { + compatible = "fsl,mpc8572-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x80 0x80>; + cell-index = <1>; + interrupt-parent = <&mpic>; + interrupts = <21 2>; + }; + dma-channel@100 { + compatible = "fsl,mpc8572-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x100 0x80>; + cell-index = <2>; + interrupt-parent = <&mpic>; + interrupts = <22 2>; + }; + dma-channel@180 { + compatible = "fsl,mpc8572-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x180 0x80>; + cell-index = <3>; + interrupt-parent = <&mpic>; + interrupts = <23 2>; + }; + }; + + enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; + cell-index = <0>; + device_type = "network"; + model = "eTSEC"; + compatible = "gianfar"; + reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <29 2 30 2 34 2>; + interrupt-parent = <&mpic>; + tbi-handle = <&tbi0>; + phy-handle = <&phy0>; + phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy0: ethernet-phy@0 { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <0x0>; + }; + phy1: ethernet-phy@1 { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <0x1>; + }; + phy2: ethernet-phy@2 { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <0x2>; + }; + phy3: ethernet-phy@3 { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <0x3>; + }; + + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; + }; + + enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; + cell-index = <1>; + device_type = "network"; + model = "eTSEC"; + compatible = "gianfar"; + reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <35 2 36 2 40 2>; + interrupt-parent = <&mpic>; + tbi-handle = <&tbi1>; + phy-handle = <&phy1>; + phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; + }; + + enet2: ethernet@26000 { + #address-cells = <1>; + #size-cells = <1>; + cell-index = <2>; + device_type = "network"; + model = "eTSEC"; + compatible = "gianfar"; + reg = <0x26000 0x1000>; + ranges = <0x0 0x26000 0x1000>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <31 2 32 2 33 2>; + interrupt-parent = <&mpic>; + tbi-handle = <&tbi2>; + phy-handle = <&phy2>; + phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi2: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; + }; + + enet3: ethernet@27000 { + #address-cells = <1>; + #size-cells = <1>; + cell-index = <3>; + device_type = "network"; + model = "eTSEC"; + compatible = "gianfar"; + reg = <0x27000 0x1000>; + ranges = <0x0 0x27000 0x1000>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <37 2 38 2 39 2>; + interrupt-parent = <&mpic>; + tbi-handle = <&tbi3>; + phy-handle = <&phy3>; + phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi3: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; + }; + + serial0: serial@4500 { + cell-index = <0>; + device_type = "serial"; + compatible = "ns16550"; + reg = <0x4500 0x100>; + clock-frequency = <0>; + interrupts = <42 2>; + interrupt-parent = <&mpic>; + }; + + serial1: serial@4600 { + cell-index = <1>; + device_type = "serial"; + compatible = "ns16550"; + reg = <0x4600 0x100>; + clock-frequency = <0>; + interrupts = <42 2>; + interrupt-parent = <&mpic>; + }; + + global-utilities@e0000 { //global utilities block + compatible = "fsl,mpc8572-guts"; + reg = <0xe0000 0x1000>; + fsl,has-rstcr; + }; + + msi@41600 { + compatible = "fsl,mpc8572-msi", "fsl,mpic-msi"; + reg = <0x41600 0x80>; + msi-available-ranges = <0 0x100>; + interrupts = < + 0xe0 0 + 0xe1 0 + 0xe2 0 + 0xe3 0 + 0xe4 0 + 0xe5 0 + 0xe6 0 + 0xe7 0>; + interrupt-parent = <&mpic>; + }; + + crypto@30000 { + compatible = "fsl,sec3.0", "fsl,sec2.4", "fsl,sec2.2", + "fsl,sec2.1", "fsl,sec2.0"; + reg = <0x30000 0x10000>; + interrupts = <45 2 58 2>; + interrupt-parent = <&mpic>; + fsl,num-channels = <4>; + fsl,channel-fifo-len = <24>; + fsl,exec-units-mask = <0x9fe>; + fsl,descriptor-types-mask = <0x3ab0ebf>; + }; + + mpic: pic@40000 { + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <2>; + reg = <0x40000 0x40000>; + compatible = "chrp,open-pic"; + device_type = "open-pic"; + }; + }; + + pci0: pcie@fffe08000 { + cell-index = <0>; + compatible = "fsl,mpc8548-pcie"; + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <0xf 0xffe08000 0 0x1000>; + bus-range = <0 255>; + ranges = <0x2000000 0x0 0xc0000000 0xc 0x00000000 0x0 0x20000000 + 0x1000000 0x0 0x00000000 0xf 0xffc00000 0x0 0x00010000>; + clock-frequency = <33333333>; + interrupt-parent = <&mpic>; + interrupts = <24 2>; + interrupt-map-mask = <0xff00 0x0 0x0 0x7>; + interrupt-map = < + /* IDSEL 0x11 func 0 - PCI slot 1 */ + 0x8800 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x8800 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x8800 0x0 0x0 0x3 &mpic 0x4 0x1 + 0x8800 0x0 0x0 0x4 &mpic 0x1 0x1 + + /* IDSEL 0x11 func 1 - PCI slot 1 */ + 0x8900 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x8900 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x8900 0x0 0x0 0x3 &mpic 0x4 0x1 + 0x8900 0x0 0x0 0x4 &mpic 0x1 0x1 + + /* IDSEL 0x11 func 2 - PCI slot 1 */ + 0x8a00 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x8a00 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x8a00 0x0 0x0 0x3 &mpic 0x4 0x1 + 0x8a00 0x0 0x0 0x4 &mpic 0x1 0x1 + + /* IDSEL 0x11 func 3 - PCI slot 1 */ + 0x8b00 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x8b00 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x8b00 0x0 0x0 0x3 &mpic 0x4 0x1 + 0x8b00 0x0 0x0 0x4 &mpic 0x1 0x1 + + /* IDSEL 0x11 func 4 - PCI slot 1 */ + 0x8c00 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x8c00 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x8c00 0x0 0x0 0x3 &mpic 0x4 0x1 + 0x8c00 0x0 0x0 0x4 &mpic 0x1 0x1 + + /* IDSEL 0x11 func 5 - PCI slot 1 */ + 0x8d00 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x8d00 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x8d00 0x0 0x0 0x3 &mpic 0x4 0x1 + 0x8d00 0x0 0x0 0x4 &mpic 0x1 0x1 + + /* IDSEL 0x11 func 6 - PCI slot 1 */ + 0x8e00 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x8e00 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x8e00 0x0 0x0 0x3 &mpic 0x4 0x1 + 0x8e00 0x0 0x0 0x4 &mpic 0x1 0x1 + + /* IDSEL 0x11 func 7 - PCI slot 1 */ + 0x8f00 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x8f00 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x8f00 0x0 0x0 0x3 &mpic 0x4 0x1 + 0x8f00 0x0 0x0 0x4 &mpic 0x1 0x1 + + /* IDSEL 0x12 func 0 - PCI slot 2 */ + 0x9000 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x9000 0x0 0x0 0x2 &mpic 0x4 0x1 + 0x9000 0x0 0x0 0x3 &mpic 0x1 0x1 + 0x9000 0x0 0x0 0x4 &mpic 0x2 0x1 + + /* IDSEL 0x12 func 1 - PCI slot 2 */ + 0x9100 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x9100 0x0 0x0 0x2 &mpic 0x4 0x1 + 0x9100 0x0 0x0 0x3 &mpic 0x1 0x1 + 0x9100 0x0 0x0 0x4 &mpic 0x2 0x1 + + /* IDSEL 0x12 func 2 - PCI slot 2 */ + 0x9200 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x9200 0x0 0x0 0x2 &mpic 0x4 0x1 + 0x9200 0x0 0x0 0x3 &mpic 0x1 0x1 + 0x9200 0x0 0x0 0x4 &mpic 0x2 0x1 + + /* IDSEL 0x12 func 3 - PCI slot 2 */ + 0x9300 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x9300 0x0 0x0 0x2 &mpic 0x4 0x1 + 0x9300 0x0 0x0 0x3 &mpic 0x1 0x1 + 0x9300 0x0 0x0 0x4 &mpic 0x2 0x1 + + /* IDSEL 0x12 func 4 - PCI slot 2 */ + 0x9400 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x9400 0x0 0x0 0x2 &mpic 0x4 0x1 + 0x9400 0x0 0x0 0x3 &mpic 0x1 0x1 + 0x9400 0x0 0x0 0x4 &mpic 0x2 0x1 + + /* IDSEL 0x12 func 5 - PCI slot 2 */ + 0x9500 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x9500 0x0 0x0 0x2 &mpic 0x4 0x1 + 0x9500 0x0 0x0 0x3 &mpic 0x1 0x1 + 0x9500 0x0 0x0 0x4 &mpic 0x2 0x1 + + /* IDSEL 0x12 func 6 - PCI slot 2 */ + 0x9600 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x9600 0x0 0x0 0x2 &mpic 0x4 0x1 + 0x9600 0x0 0x0 0x3 &mpic 0x1 0x1 + 0x9600 0x0 0x0 0x4 &mpic 0x2 0x1 + + /* IDSEL 0x12 func 7 - PCI slot 2 */ + 0x9700 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x9700 0x0 0x0 0x2 &mpic 0x4 0x1 + 0x9700 0x0 0x0 0x3 &mpic 0x1 0x1 + 0x9700 0x0 0x0 0x4 &mpic 0x2 0x1 + + // IDSEL 0x1c USB + 0xe000 0x0 0x0 0x1 &i8259 0xc 0x2 + 0xe100 0x0 0x0 0x2 &i8259 0x9 0x2 + 0xe200 0x0 0x0 0x3 &i8259 0xa 0x2 + 0xe300 0x0 0x0 0x4 &i8259 0xb 0x2 + + // IDSEL 0x1d Audio + 0xe800 0x0 0x0 0x1 &i8259 0x6 0x2 + + // IDSEL 0x1e Legacy + 0xf000 0x0 0x0 0x1 &i8259 0x7 0x2 + 0xf100 0x0 0x0 0x1 &i8259 0x7 0x2 + + // IDSEL 0x1f IDE/SATA + 0xf800 0x0 0x0 0x1 &i8259 0xe 0x2 + 0xf900 0x0 0x0 0x1 &i8259 0x5 0x2 + + >; + + pcie@0 { + reg = <0x0 0x0 0x0 0x0 0x0>; + #size-cells = <2>; + #address-cells = <3>; + device_type = "pci"; + ranges = <0x2000000 0x0 0xc0000000 + 0x2000000 0x0 0xc0000000 + 0x0 0x20000000 + + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x10000>; + uli1575@0 { + reg = <0x0 0x0 0x0 0x0 0x0>; + #size-cells = <2>; + #address-cells = <3>; + ranges = <0x2000000 0x0 0xc0000000 + 0x2000000 0x0 0xc0000000 + 0x0 0x20000000 + + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x10000>; + isa@1e { + device_type = "isa"; + #interrupt-cells = <2>; + #size-cells = <1>; + #address-cells = <2>; + reg = <0xf000 0x0 0x0 0x0 0x0>; + ranges = <0x1 0x0 0x1000000 0x0 0x0 + 0x1000>; + interrupt-parent = <&i8259>; + + i8259: interrupt-controller@20 { + reg = <0x1 0x20 0x2 + 0x1 0xa0 0x2 + 0x1 0x4d0 0x2>; + interrupt-controller; + device_type = "interrupt-controller"; + #address-cells = <0>; + #interrupt-cells = <2>; + compatible = "chrp,iic"; + interrupts = <9 2>; + interrupt-parent = <&mpic>; + }; + + i8042@60 { + #size-cells = <0>; + #address-cells = <1>; + reg = <0x1 0x60 0x1 0x1 0x64 0x1>; + interrupts = <1 3 12 3>; + interrupt-parent = + <&i8259>; + + keyboard@0 { + reg = <0x0>; + compatible = "pnpPNP,303"; + }; + + mouse@1 { + reg = <0x1>; + compatible = "pnpPNP,f03"; + }; + }; + + rtc@70 { + compatible = "pnpPNP,b00"; + reg = <0x1 0x70 0x2>; + }; + + gpio@400 { + reg = <0x1 0x400 0x80>; + }; + }; + }; + }; + + }; + + pci1: pcie@fffe09000 { + cell-index = <1>; + compatible = "fsl,mpc8548-pcie"; + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <0xf 0xffe09000 0 0x1000>; + bus-range = <0 255>; + ranges = <0x2000000 0x0 0xc0000000 0xc 0x20000000 0x0 0x20000000 + 0x1000000 0x0 0x00000000 0xf 0xffc10000 0x0 0x00010000>; + clock-frequency = <33333333>; + interrupt-parent = <&mpic>; + interrupts = <25 2>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; + interrupt-map = < + /* IDSEL 0x0 */ + 0000 0x0 0x0 0x1 &mpic 0x4 0x1 + 0000 0x0 0x0 0x2 &mpic 0x5 0x1 + 0000 0x0 0x0 0x3 &mpic 0x6 0x1 + 0000 0x0 0x0 0x4 &mpic 0x7 0x1 + >; + pcie@0 { + reg = <0x0 0x0 0x0 0x0 0x0>; + #size-cells = <2>; + #address-cells = <3>; + device_type = "pci"; + ranges = <0x2000000 0x0 0xc0000000 + 0x2000000 0x0 0xc0000000 + 0x0 0x20000000 + + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x10000>; + }; + }; + + pci2: pcie@fffe0a000 { + cell-index = <2>; + compatible = "fsl,mpc8548-pcie"; + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <0xf 0xffe0a000 0 0x1000>; + bus-range = <0 255>; + ranges = <0x2000000 0x0 0xc0000000 0xc 0x40000000 0x0 0x20000000 + 0x1000000 0x0 0x00000000 0xf 0xffc20000 0x0 0x00010000>; + clock-frequency = <33333333>; + interrupt-parent = <&mpic>; + interrupts = <26 2>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; + interrupt-map = < + /* IDSEL 0x0 */ + 0000 0x0 0x0 0x1 &mpic 0x0 0x1 + 0000 0x0 0x0 0x2 &mpic 0x1 0x1 + 0000 0x0 0x0 0x3 &mpic 0x2 0x1 + 0000 0x0 0x0 0x4 &mpic 0x3 0x1 + >; + pcie@0 { + reg = <0x0 0x0 0x0 0x0 0x0>; + #size-cells = <2>; + #address-cells = <3>; + device_type = "pci"; + ranges = <0x2000000 0x0 0xc0000000 + 0x2000000 0x0 0xc0000000 + 0x0 0x20000000 + + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x10000>; + }; + }; +}; diff --git a/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts b/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts index fd462efa9e6..2bc0c718965 100644 --- a/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts +++ b/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts @@ -6,7 +6,7 @@ * This dts file allows core0 to have memory, l2, i2c, dma1, global-util, eth0, * eth1, crypto, pci0, pci1. * - * Copyright 2007, 2008 Freescale Semiconductor Inc. + * Copyright 2007-2009 Freescale Semiconductor Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -148,35 +148,38 @@ }; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy0: ethernet-phy@0 { - interrupt-parent = <&mpic>; - interrupts = <10 1>; - reg = <0x0>; - }; - phy1: ethernet-phy@1 { - interrupt-parent = <&mpic>; - interrupts = <10 1>; - reg = <0x1>; - }; - }; - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; phy-handle = <&phy0>; phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy0: ethernet-phy@0 { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <0x0>; + }; + phy1: ethernet-phy@1 { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <0x1>; + }; + }; }; enet1: ethernet@25000 { @@ -227,7 +230,7 @@ device_type = "open-pic"; protected-sources = < 31 32 33 37 38 39 /* enet2 enet3 */ - 76 77 78 79 27 42 /* dma2 pci2 serial*/ + 76 77 78 79 26 42 /* dma2 pci2 serial*/ 0xe0 0xe1 0xe2 0xe3 /* msi */ 0xe4 0xe5 0xe6 0xe7 >; @@ -376,7 +379,7 @@ 0x1000000 0x0 0x0 0x1000000 0x0 0x0 - 0x0 0x100000>; + 0x0 0x10000>; uli1575@0 { reg = <0x0 0x0 0x0 0x0 0x0>; #size-cells = <2>; @@ -387,7 +390,7 @@ 0x1000000 0x0 0x0 0x1000000 0x0 0x0 - 0x0 0x100000>; + 0x0 0x10000>; isa@1e { device_type = "isa"; #interrupt-cells = <2>; @@ -477,7 +480,7 @@ 0x1000000 0x0 0x0 0x1000000 0x0 0x0 - 0x0 0x100000>; + 0x0 0x10000>; }; }; }; diff --git a/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts b/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts index e35230f2ac9..159cb3a875f 100644 --- a/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts +++ b/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts @@ -7,7 +7,7 @@ * * Please note to add "-b 1" for core1's dts compiling. * - * Copyright 2007, 2008 Freescale Semiconductor Inc. + * Copyright 2007-2009 Freescale Semiconductor Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -186,7 +186,7 @@ protected-sources = < 18 16 10 42 45 58 /* MEM L2 mdio serial crypto */ 29 30 34 35 36 40 /* enet0 enet1 */ - 24 26 20 21 22 23 /* pcie0 pcie1 dma1 */ + 24 25 20 21 22 23 /* pci0 pci1 dma1 */ 43 /* i2c */ 0x1 0x2 0x3 0x4 /* pci slot */ 0x9 0xa 0xb 0xc /* usb */ @@ -228,7 +228,7 @@ 0x1000000 0x0 0x0 0x1000000 0x0 0x0 - 0x0 0x100000>; + 0x0 0x10000>; }; }; }; diff --git a/arch/powerpc/boot/dts/mpc8610_hpcd.dts b/arch/powerpc/boot/dts/mpc8610_hpcd.dts index f724d72c7b9..1bd3ebe1143 100644 --- a/arch/powerpc/boot/dts/mpc8610_hpcd.dts +++ b/arch/powerpc/boot/dts/mpc8610_hpcd.dts @@ -217,6 +217,7 @@ codec-handle = <&cs4270>; fsl,playback-dma = <&dma00>; fsl,capture-dma = <&dma01>; + fsl,fifo-depth = <8>; }; ssi@16100 { @@ -225,6 +226,7 @@ reg = <0x16100 0x100>; interrupt-parent = <&mpic>; interrupts = <63 2>; + fsl,fifo-depth = <8>; }; dma@21300 { diff --git a/arch/powerpc/boot/dts/mpc8641_hpcn.dts b/arch/powerpc/boot/dts/mpc8641_hpcn.dts index 4481532cbe7..d72beb19246 100644 --- a/arch/powerpc/boot/dts/mpc8641_hpcn.dts +++ b/arch/powerpc/boot/dts/mpc8641_hpcn.dts @@ -180,133 +180,144 @@ }; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy0: ethernet-phy@0 { - interrupt-parent = <&mpic>; - interrupts = <10 1>; - reg = <0>; - device_type = "ethernet-phy"; - }; - phy1: ethernet-phy@1 { - interrupt-parent = <&mpic>; - interrupts = <10 1>; - reg = <1>; - device_type = "ethernet-phy"; - }; - phy2: ethernet-phy@2 { - interrupt-parent = <&mpic>; - interrupts = <10 1>; - reg = <2>; - device_type = "ethernet-phy"; - }; - phy3: ethernet-phy@3 { - interrupt-parent = <&mpic>; - interrupts = <10 1>; - reg = <3>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@26520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x26520 0x20>; - - tbi2: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@27520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x27520 0x20>; - - tbi3: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi0>; phy-handle = <&phy0>; phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy0: ethernet-phy@0 { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <0>; + device_type = "ethernet-phy"; + }; + phy1: ethernet-phy@1 { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <1>; + device_type = "ethernet-phy"; + }; + phy2: ethernet-phy@2 { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <2>; + device_type = "ethernet-phy"; + }; + phy3: ethernet-phy@3 { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <3>; + device_type = "ethernet-phy"; + }; + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi1>; phy-handle = <&phy1>; phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet2: ethernet@26000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <2>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x26000 0x1000>; + ranges = <0x0 0x26000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <31 2 32 2 33 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi2>; phy-handle = <&phy2>; phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi2: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet3: ethernet@27000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <3>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x27000 0x1000>; + ranges = <0x0 0x27000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <37 2 38 2 39 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi3>; phy-handle = <&phy3>; phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi3: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { diff --git a/arch/powerpc/boot/dts/pcm030.dts b/arch/powerpc/boot/dts/pcm030.dts index be2c11ca059..89583471389 100644 --- a/arch/powerpc/boot/dts/pcm030.dts +++ b/arch/powerpc/boot/dts/pcm030.dts @@ -19,6 +19,7 @@ compatible = "phytec,pcm030"; #address-cells = <1>; #size-cells = <1>; + interrupt-parent = <&mpc5200_pic>; cpus { #address-cells = <1>; @@ -29,26 +30,26 @@ reg = <0>; d-cache-line-size = <32>; i-cache-line-size = <32>; - d-cache-size = <0x4000>; /* L1, 16K */ - i-cache-size = <0x4000>; /* L1, 16K */ - timebase-frequency = <0>; /* From Bootloader */ - bus-frequency = <0>; /* From Bootloader */ - clock-frequency = <0>; /* From Bootloader */ + d-cache-size = <0x4000>; // L1, 16K + i-cache-size = <0x4000>; // L1, 16K + timebase-frequency = <0>; // from bootloader + bus-frequency = <0>; // from bootloader + clock-frequency = <0>; // from bootloader }; }; memory { device_type = "memory"; - reg = <0x00000000 0x04000000>; /* 64MB */ + reg = <0x00000000 0x04000000>; // 64MB }; soc5200@f0000000 { #address-cells = <1>; #size-cells = <1>; compatible = "fsl,mpc5200b-immr"; - ranges = <0x0 0xf0000000 0x0000c000>; - bus-frequency = <0>; /* From bootloader */ - system-frequency = <0>; /* From bootloader */ + ranges = <0 0xf0000000 0x0000c000>; + bus-frequency = <0>; // from bootloader + system-frequency = <0>; // from bootloader cdm@200 { compatible = "fsl,mpc5200b-cdm","fsl,mpc5200-cdm"; @@ -56,87 +57,70 @@ }; mpc5200_pic: interrupt-controller@500 { - /* 5200 interrupts are encoded into two levels; */ + // 5200 interrupts are encoded into two levels; interrupt-controller; #interrupt-cells = <3>; - device_type = "interrupt-controller"; compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic"; reg = <0x500 0x80>; }; - timer@600 { /* General Purpose Timer */ + timer@600 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; - cell-index = <0>; reg = <0x600 0x10>; - interrupts = <0x1 0x9 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <1 9 0>; fsl,has-wdt; }; - timer@610 { /* General Purpose Timer */ + timer@610 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; - cell-index = <1>; reg = <0x610 0x10>; - interrupts = <0x1 0xa 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <1 10 0>; }; - gpt2: timer@620 { /* General Purpose Timer in GPIO mode */ + gpt2: timer@620 { // General Purpose Timer in GPIO mode compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio"; - cell-index = <2>; reg = <0x620 0x10>; - interrupts = <0x1 0xb 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <1 11 0>; gpio-controller; #gpio-cells = <2>; }; - gpt3: timer@630 { /* General Purpose Timer in GPIO mode */ + gpt3: timer@630 { // General Purpose Timer in GPIO mode compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio"; - cell-index = <3>; reg = <0x630 0x10>; - interrupts = <0x1 0xc 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <1 12 0>; gpio-controller; #gpio-cells = <2>; }; - gpt4: timer@640 { /* General Purpose Timer in GPIO mode */ + gpt4: timer@640 { // General Purpose Timer in GPIO mode compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio"; - cell-index = <4>; reg = <0x640 0x10>; - interrupts = <0x1 0xd 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <1 13 0>; gpio-controller; #gpio-cells = <2>; }; - gpt5: timer@650 { /* General Purpose Timer in GPIO mode */ + gpt5: timer@650 { // General Purpose Timer in GPIO mode compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio"; - cell-index = <5>; reg = <0x650 0x10>; - interrupts = <0x1 0xe 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <1 14 0>; gpio-controller; #gpio-cells = <2>; }; - gpt6: timer@660 { /* General Purpose Timer in GPIO mode */ + gpt6: timer@660 { // General Purpose Timer in GPIO mode compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio"; - cell-index = <6>; reg = <0x660 0x10>; - interrupts = <0x1 0xf 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <1 15 0>; gpio-controller; #gpio-cells = <2>; }; - gpt7: timer@670 { /* General Purpose Timer in GPIO mode */ + gpt7: timer@670 { // General Purpose Timer in GPIO mode compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio"; - cell-index = <7>; reg = <0x670 0x10>; - interrupts = <0x1 0x10 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <1 16 0>; gpio-controller; #gpio-cells = <2>; }; @@ -144,40 +128,33 @@ rtc@800 { // Real time clock compatible = "fsl,mpc5200b-rtc","fsl,mpc5200-rtc"; reg = <0x800 0x100>; - interrupts = <0x1 0x5 0x0 0x1 0x6 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <1 5 0 1 6 0>; }; can@900 { compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan"; - cell-index = <0>; - interrupts = <0x2 0x11 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <2 17 0>; reg = <0x900 0x80>; }; can@980 { compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan"; - cell-index = <1>; - interrupts = <0x2 0x12 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <2 18 0>; reg = <0x980 0x80>; }; gpio_simple: gpio@b00 { compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio"; reg = <0xb00 0x40>; - interrupts = <0x1 0x7 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <1 7 0>; gpio-controller; #gpio-cells = <2>; }; - gpio_wkup: gpio-wkup@c00 { + gpio_wkup: gpio@c00 { compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup"; reg = <0xc00 0x40>; - interrupts = <0x1 0x8 0x0 0x0 0x3 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <1 8 0 0 3 0>; gpio-controller; #gpio-cells = <2>; }; @@ -185,26 +162,22 @@ spi@f00 { compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi"; reg = <0xf00 0x20>; - interrupts = <0x2 0xd 0x0 0x2 0xe 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <2 13 0 2 14 0>; }; usb@1000 { compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be"; reg = <0x1000 0xff>; - interrupts = <0x2 0x6 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <2 6 0>; }; dma-controller@1200 { - device_type = "dma-controller"; compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm"; reg = <0x1200 0x80>; - interrupts = <0x3 0x0 0x0 0x3 0x1 0x0 0x3 0x2 0x0 0x3 0x3 0x0 - 0x3 0x4 0x0 0x3 0x5 0x0 0x3 0x6 0x0 0x3 0x7 0x0 - 0x3 0x8 0x0 0x3 0x9 0x0 0x3 0xa 0x0 0x3 0xb 0x0 - 0x3 0xc 0x0 0x3 0xd 0x0 0x3 0xe 0x0 0x3 0xf 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <3 0 0 3 1 0 3 2 0 3 3 0 + 3 4 0 3 5 0 3 6 0 3 7 0 + 3 8 0 3 9 0 3 10 0 3 11 0 + 3 12 0 3 13 0 3 14 0 3 15 0>; }; xlb@1f00 { @@ -213,24 +186,19 @@ }; ac97@2000 { /* PSC1 in ac97 mode */ - device_type = "sound"; compatible = "mpc5200b-psc-ac97","fsl,mpc5200b-psc-ac97"; cell-index = <0>; reg = <0x2000 0x100>; - interrupts = <0x2 0x2 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <2 1 0>; }; /* PSC2 port is used by CAN1/2 */ serial@2400 { /* PSC3 in UART mode */ - device_type = "serial"; compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart"; - port-number = <0>; cell-index = <2>; reg = <0x2400 0x100>; - interrupts = <0x2 0x3 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <2 3 0>; }; /* PSC4 is ??? */ @@ -238,55 +206,44 @@ /* PSC5 is ??? */ serial@2c00 { /* PSC6 in UART mode */ - device_type = "serial"; compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart"; - port-number = <1>; cell-index = <5>; reg = <0x2c00 0x100>; - interrupts = <0x2 0x4 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <2 4 0>; }; ethernet@3000 { - device_type = "network"; compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec"; reg = <0x3000 0x400>; - local-mac-address = [00 00 00 00 00 00]; - interrupts = <0x2 0x5 0x0>; - interrupt-parent = <&mpc5200_pic>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <2 5 0>; phy-handle = <&phy0>; }; mdio@3000 { #address-cells = <1>; #size-cells = <0>; - compatible = "fsl,mpc5200b-mdio", "fsl,mpc5200-mdio"; - reg = <0x3000 0x400>; /* fec range, since we need to setup fec interrupts */ - interrupts = <0x2 0x5 0x0>; /* these are for "mii command finished", not link changes & co. */ - interrupt-parent = <&mpc5200_pic>; - - phy0:ethernet-phy@0 { - device_type = "ethernet-phy"; - reg = <0x0>; + compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-mdio"; + reg = <0x3000 0x400>; // fec range, since we need to setup fec interrupts + interrupts = <2 5 0>; // these are for "mii command finished", not link changes & co. + + phy0: ethernet-phy@0 { + reg = <0>; }; }; ata@3a00 { - device_type = "ata"; compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata"; reg = <0x3a00 0x100>; - interrupts = <0x2 0x7 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <2 7 0>; }; i2c@3d00 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c"; - cell-index = <0>; reg = <0x3d00 0x40>; - interrupts = <0x2 0xf 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <2 15 0>; fsl5200-clocking; }; @@ -294,10 +251,8 @@ #address-cells = <1>; #size-cells = <0>; compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c"; - cell-index = <1>; reg = <0x3d40 0x40>; - interrupts = <0x2 0x10 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <2 16 0>; fsl5200-clocking; rtc@51 { compatible = "nxp,pcf8563"; @@ -307,7 +262,7 @@ }; sram@8000 { - compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram","sram"; + compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram"; reg = <0x8000 0x4000>; }; @@ -340,22 +295,21 @@ device_type = "pci"; compatible = "fsl,mpc5200b-pci","fsl,mpc5200-pci"; reg = <0xf0000d00 0x100>; - interrupt-map-mask = <0xf800 0x0 0x0 0x7>; - interrupt-map = <0xc000 0x0 0x0 0x1 &mpc5200_pic 0x0 0x0 0x3 /* 1st slot */ - 0xc000 0x0 0x0 0x2 &mpc5200_pic 0x1 0x1 0x3 - 0xc000 0x0 0x0 0x3 &mpc5200_pic 0x1 0x2 0x3 - 0xc000 0x0 0x0 0x4 &mpc5200_pic 0x1 0x3 0x3 - - 0xc800 0x0 0x0 0x1 &mpc5200_pic 0x1 0x1 0x3 /* 2nd slot */ - 0xc800 0x0 0x0 0x2 &mpc5200_pic 0x1 0x2 0x3 - 0xc800 0x0 0x0 0x3 &mpc5200_pic 0x1 0x3 0x3 - 0xc800 0x0 0x0 0x4 &mpc5200_pic 0x0 0x0 0x3>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = <0xc000 0 0 1 &mpc5200_pic 0 0 3 // 1st slot + 0xc000 0 0 2 &mpc5200_pic 1 1 3 + 0xc000 0 0 3 &mpc5200_pic 1 2 3 + 0xc000 0 0 4 &mpc5200_pic 1 3 3 + + 0xc800 0 0 1 &mpc5200_pic 1 1 3 // 2nd slot + 0xc800 0 0 2 &mpc5200_pic 1 2 3 + 0xc800 0 0 3 &mpc5200_pic 1 3 3 + 0xc800 0 0 4 &mpc5200_pic 0 0 3>; clock-frequency = <0>; // From boot loader - interrupts = <0x2 0x8 0x0 0x2 0x9 0x0 0x2 0xa 0x0>; - interrupt-parent = <&mpc5200_pic>; + interrupts = <2 8 0 2 9 0 2 10 0>; bus-range = <0 0>; - ranges = <0x42000000 0x0 0x80000000 0x80000000 0x0 0x20000000 - 0x02000000 0x0 0xa0000000 0xa0000000 0x0 0x10000000 - 0x01000000 0x0 0x00000000 0xb0000000 0x0 0x01000000>; + ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000 + 0x02000000 0 0xa0000000 0xa0000000 0 0x10000000 + 0x01000000 0 0x00000000 0xb0000000 0 0x01000000>; }; }; diff --git a/arch/powerpc/boot/dts/pcm032.dts b/arch/powerpc/boot/dts/pcm032.dts new file mode 100644 index 00000000000..03004267839 --- /dev/null +++ b/arch/powerpc/boot/dts/pcm032.dts @@ -0,0 +1,392 @@ +/* + * phyCORE-MPC5200B-IO (pcm032) board Device Tree Source + * + * Copyright (C) 2006-2009 Pengutronix + * Sascha Hauer <s.hauer@pengutronix.de> + * Juergen Beisert <j.beisert@pengutronix.de> + * Wolfram Sang <w.sang@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +/dts-v1/; + +/ { + model = "phytec,pcm032"; + compatible = "phytec,pcm032"; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&mpc5200_pic>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,5200@0 { + device_type = "cpu"; + reg = <0>; + d-cache-line-size = <32>; + i-cache-line-size = <32>; + d-cache-size = <0x4000>; // L1, 16K + i-cache-size = <0x4000>; // L1, 16K + timebase-frequency = <0>; // from bootloader + bus-frequency = <0>; // from bootloader + clock-frequency = <0>; // from bootloader + }; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x08000000>; // 128MB + }; + + soc5200@f0000000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,mpc5200b-immr"; + ranges = <0 0xf0000000 0x0000c000>; + bus-frequency = <0>; // from bootloader + system-frequency = <0>; // from bootloader + + cdm@200 { + compatible = "fsl,mpc5200b-cdm","fsl,mpc5200-cdm"; + reg = <0x200 0x38>; + }; + + mpc5200_pic: interrupt-controller@500 { + // 5200 interrupts are encoded into two levels; + interrupt-controller; + #interrupt-cells = <3>; + compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic"; + reg = <0x500 0x80>; + }; + + timer@600 { // General Purpose Timer + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x600 0x10>; + interrupts = <1 9 0>; + fsl,has-wdt; + }; + + timer@610 { // General Purpose Timer + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x610 0x10>; + interrupts = <1 10 0>; + }; + + gpt2: timer@620 { // General Purpose Timer in GPIO mode + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x620 0x10>; + interrupts = <1 11 0>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpt3: timer@630 { // General Purpose Timer in GPIO mode + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x630 0x10>; + interrupts = <1 12 0>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpt4: timer@640 { // General Purpose Timer in GPIO mode + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x640 0x10>; + interrupts = <1 13 0>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpt5: timer@650 { // General Purpose Timer in GPIO mode + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x650 0x10>; + interrupts = <1 14 0>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpt6: timer@660 { // General Purpose Timer in GPIO mode + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x660 0x10>; + interrupts = <1 15 0>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpt7: timer@670 { // General Purpose Timer in GPIO mode + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; + reg = <0x670 0x10>; + interrupts = <1 16 0>; + gpio-controller; + #gpio-cells = <2>; + }; + + rtc@800 { // Real time clock + compatible = "fsl,mpc5200b-rtc","fsl,mpc5200-rtc"; + reg = <0x800 0x100>; + interrupts = <1 5 0 1 6 0>; + }; + + can@900 { + compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan"; + interrupts = <2 17 0>; + reg = <0x900 0x80>; + }; + + can@980 { + compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan"; + interrupts = <2 18 0>; + reg = <0x980 0x80>; + }; + + gpio_simple: gpio@b00 { + compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio"; + reg = <0xb00 0x40>; + interrupts = <1 7 0>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio_wkup: gpio@c00 { + compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup"; + reg = <0xc00 0x40>; + interrupts = <1 8 0 0 3 0>; + gpio-controller; + #gpio-cells = <2>; + }; + + spi@f00 { + compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi"; + reg = <0xf00 0x20>; + interrupts = <2 13 0 2 14 0>; + }; + + usb@1000 { + compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be"; + reg = <0x1000 0xff>; + interrupts = <2 6 0>; + }; + + dma-controller@1200 { + compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm"; + reg = <0x1200 0x80>; + interrupts = <3 0 0 3 1 0 3 2 0 3 3 0 + 3 4 0 3 5 0 3 6 0 3 7 0 + 3 8 0 3 9 0 3 10 0 3 11 0 + 3 12 0 3 13 0 3 14 0 3 15 0>; + }; + + xlb@1f00 { + compatible = "fsl,mpc5200b-xlb","fsl,mpc5200-xlb"; + reg = <0x1f00 0x100>; + }; + + ac97@2000 { /* PSC1 is ac97 */ + compatible = "fsl,mpc5200b-psc-ac97","fsl,mpc5200-psc-ac97"; + cell-index = <0>; + reg = <0x2000 0x100>; + interrupts = <2 1 0>; + }; + + /* PSC2 port is used by CAN1/2 */ + + serial@2400 { /* PSC3 in UART mode */ + compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart"; + cell-index = <2>; + reg = <0x2400 0x100>; + interrupts = <2 3 0>; + }; + + /* PSC4 is ??? */ + + /* PSC5 is ??? */ + + serial@2c00 { /* PSC6 in UART mode */ + compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart"; + cell-index = <5>; + reg = <0x2c00 0x100>; + interrupts = <2 4 0>; + }; + + ethernet@3000 { + compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec"; + reg = <0x3000 0x400>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <2 5 0>; + phy-handle = <&phy0>; + }; + + mdio@3000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-mdio"; + reg = <0x3000 0x400>; // fec range, since we need to setup fec interrupts + interrupts = <2 5 0>; // these are for "mii command finished", not link changes & co. + + phy0: ethernet-phy@0 { + reg = <0>; + }; + }; + + ata@3a00 { + compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata"; + reg = <0x3a00 0x100>; + interrupts = <2 7 0>; + }; + + i2c@3d00 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c"; + reg = <0x3d00 0x40>; + interrupts = <2 15 0>; + fsl5200-clocking; + }; + + i2c@3d40 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c"; + reg = <0x3d40 0x40>; + interrupts = <2 16 0>; + fsl5200-clocking; + rtc@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + }; + eeprom@52 { + compatible = "at24,24c32"; + reg = <0x52>; + }; + }; + + sram@8000 { + compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram"; + reg = <0x8000 0x4000>; + }; + }; + + pci@f0000d00 { + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + device_type = "pci"; + compatible = "fsl,mpc5200b-pci","fsl,mpc5200-pci"; + reg = <0xf0000d00 0x100>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = <0xc000 0 0 1 &mpc5200_pic 0 0 3 // 1st slot + 0xc000 0 0 2 &mpc5200_pic 1 1 3 + 0xc000 0 0 3 &mpc5200_pic 1 2 3 + 0xc000 0 0 4 &mpc5200_pic 1 3 3 + + 0xc800 0 0 1 &mpc5200_pic 1 1 3 // 2nd slot + 0xc800 0 0 2 &mpc5200_pic 1 2 3 + 0xc800 0 0 3 &mpc5200_pic 1 3 3 + 0xc800 0 0 4 &mpc5200_pic 0 0 3>; + clock-frequency = <0>; // From boot loader + interrupts = <2 8 0 2 9 0 2 10 0>; + bus-range = <0 0>; + ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000 + 0x02000000 0 0xa0000000 0xa0000000 0 0x10000000 + 0x01000000 0 0x00000000 0xb0000000 0 0x01000000>; + }; + + localbus { + compatible = "fsl,mpc5200b-lpb","fsl,mpc5200-lpb","simple-bus"; + + #address-cells = <2>; + #size-cells = <1>; + + ranges = <0 0 0xfe000000 0x02000000 + 1 0 0xfc000000 0x02000000 + 2 0 0xfbe00000 0x00200000 + 3 0 0xf9e00000 0x02000000 + 4 0 0xf7e00000 0x02000000 + 5 0 0xe6000000 0x02000000 + 6 0 0xe8000000 0x02000000 + 7 0 0xea000000 0x02000000>; + + flash@0,0 { + compatible = "cfi-flash"; + reg = <0 0 0x02000000>; + bank-width = <4>; + #size-cells = <1>; + #address-cells = <1>; + + partition@0 { + label = "ubootl"; + reg = <0x00000000 0x00040000>; + }; + partition@40000 { + label = "kernel"; + reg = <0x00040000 0x001c0000>; + }; + partition@200000 { + label = "jffs2"; + reg = <0x00200000 0x01d00000>; + }; + partition@1f00000 { + label = "uboot"; + reg = <0x01f00000 0x00040000>; + }; + partition@1f40000 { + label = "env"; + reg = <0x01f40000 0x00040000>; + }; + partition@1f80000 { + label = "oftree"; + reg = <0x01f80000 0x00040000>; + }; + partition@1fc0000 { + label = "space"; + reg = <0x01fc0000 0x00040000>; + }; + }; + + sram@2,0 { + compatible = "mtd-ram"; + reg = <2 0 0x00200000>; + bank-width = <2>; + }; + + /* + * example snippets for FPGA + * + * fpga@3,0 { + * compatible = "fpga_driver"; + * reg = <3 0 0x02000000>; + * bank-width = <4>; + * }; + * + * fpga@4,0 { + * compatible = "fpga_driver"; + * reg = <4 0 0x02000000>; + * bank-width = <4>; + * }; + */ + + /* + * example snippets for free chipselects + * + * device@5,0 { + * compatible = "custom_driver"; + * reg = <5 0 0x02000000>; + * }; + * + * device@6,0 { + * compatible = "custom_driver"; + * reg = <6 0 0x02000000>; + * }; + * + * device@7,0 { + * compatible = "custom_driver"; + * reg = <7 0 0x02000000>; + * }; + */ + }; +}; + diff --git a/arch/powerpc/boot/dts/redwood.dts b/arch/powerpc/boot/dts/redwood.dts new file mode 100644 index 00000000000..ad402c48874 --- /dev/null +++ b/arch/powerpc/boot/dts/redwood.dts @@ -0,0 +1,244 @@ +/* + * Device Tree Source for AMCC Redwood(460SX) + * + * Copyright 2008 AMCC <tmarri@amcc.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without + * any warranty of any kind, whether express or implied. + */ + +/dts-v1/; + +/ { + #address-cells = <2>; + #size-cells = <1>; + model = "amcc,redwood"; + compatible = "amcc,redwood"; + dcr-parent = <&{/cpus/cpu@0}>; + + aliases { + ethernet0 = &EMAC0; + serial0 = &UART0; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + model = "PowerPC,460SX"; + reg = <0x00000000>; + clock-frequency = <0>; /* Filled in by U-Boot */ + timebase-frequency = <0>; /* Filled in by U-Boot */ + i-cache-line-size = <32>; + d-cache-line-size = <32>; + i-cache-size = <32768>; + d-cache-size = <32768>; + dcr-controller; + dcr-access-method = "native"; + }; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by U-Boot */ + }; + + UIC0: interrupt-controller0 { + compatible = "ibm,uic-460sx","ibm,uic"; + interrupt-controller; + cell-index = <0>; + dcr-reg = <0x0c0 0x009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + }; + + UIC1: interrupt-controller1 { + compatible = "ibm,uic-460sx","ibm,uic"; + interrupt-controller; + cell-index = <1>; + dcr-reg = <0x0d0 0x009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + UIC2: interrupt-controller2 { + compatible = "ibm,uic-460sx","ibm,uic"; + interrupt-controller; + cell-index = <2>; + dcr-reg = <0x0e0 0x009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <0xa 0x4 0xb 0x4>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + UIC3: interrupt-controller3 { + compatible = "ibm,uic-460sx","ibm,uic"; + interrupt-controller; + cell-index = <3>; + dcr-reg = <0x0f0 0x009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <0x10 0x4 0x11 0x4>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + SDR0: sdr { + compatible = "ibm,sdr-460sx"; + dcr-reg = <0x00e 0x002>; + }; + + CPR0: cpr { + compatible = "ibm,cpr-460sx"; + dcr-reg = <0x00c 0x002>; + }; + + plb { + compatible = "ibm,plb-460sx", "ibm,plb4"; + #address-cells = <2>; + #size-cells = <1>; + ranges; + clock-frequency = <0>; /* Filled in by U-Boot */ + + SDRAM0: sdram { + compatible = "ibm,sdram-460sx", "ibm,sdram-405gp"; + dcr-reg = <0x010 0x002>; + }; + + MAL0: mcmal { + compatible = "ibm,mcmal-460sx", "ibm,mcmal2"; + dcr-reg = <0x180 0x62>; + num-tx-chans = <4>; + num-rx-chans = <32>; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&UIC1>; + interrupts = < /*TXEOB*/ 0x6 0x4 + /*RXEOB*/ 0x7 0x4 + /*SERR*/ 0x1 0x4 + /*TXDE*/ 0x2 0x4 + /*RXDE*/ 0x3 0x4 + /*COAL TX0*/ 0x18 0x2 + /*COAL TX1*/ 0x19 0x2 + /*COAL TX2*/ 0x1a 0x2 + /*COAL TX3*/ 0x1b 0x2 + /*COAL RX0*/ 0x1c 0x2 + /*COAL RX1*/ 0x1d 0x2 + /*COAL RX2*/ 0x1e 0x2 + /*COAL RX3*/ 0x1f 0x2>; + }; + + POB0: opb { + compatible = "ibm,opb-460sx", "ibm,opb"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0xb0000000 0x00000004 0xb0000000 0x50000000>; + clock-frequency = <0>; /* Filled in by U-Boot */ + + EBC0: ebc { + compatible = "ibm,ebc-460sx", "ibm,ebc"; + dcr-reg = <0x012 0x002>; + #address-cells = <2>; + #size-cells = <1>; + clock-frequency = <0>; /* Filled in by U-Boot */ + /* ranges property is supplied by U-Boot */ + interrupts = <0x6 0x4>; + interrupt-parent = <&UIC1>; + + nor_flash@0,0 { + compatible = "amd,s29gl512n", "cfi-flash"; + bank-width = <2>; + reg = <0x0000000 0x00000000 0x04000000>; + #address-cells = <1>; + #size-cells = <1>; + partition@0 { + label = "kernel"; + reg = <0x00000000 0x001e0000>; + }; + partition@1e0000 { + label = "dtb"; + reg = <0x001e0000 0x00020000>; + }; + partition@200000 { + label = "ramdisk"; + reg = <0x00200000 0x01400000>; + }; + partition@1600000 { + label = "jffs2"; + reg = <0x01600000 0x00400000>; + }; + partition@1a00000 { + label = "user"; + reg = <0x01a00000 0x02560000>; + }; + partition@3f60000 { + label = "env"; + reg = <0x03f60000 0x00040000>; + }; + partition@3fa0000 { + label = "u-boot"; + reg = <0x03fa0000 0x00060000>; + }; + }; + }; + + UART0: serial@ef600200 { + device_type = "serial"; + compatible = "ns16550"; + reg = <0xef600200 0x00000008>; + virtual-reg = <0xef600200>; + clock-frequency = <0>; /* Filled in by U-Boot */ + current-speed = <0>; /* Filled in by U-Boot */ + interrupt-parent = <&UIC0>; + interrupts = <0x0 0x4>; + }; + + RGMII0: emac-rgmii@ef600900 { + compatible = "ibm,rgmii-460sx", "ibm,rgmii"; + reg = <0xef600900 0x00000008>; + }; + + EMAC0: ethernet@ef600a00 { + device_type = "network"; + compatible = "ibm,emac-460sx", "ibm,emac4"; + interrupt-parent = <&EMAC0>; + interrupts = <0x0 0x1>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = </*Status*/ 0x0 &UIC0 0x13 0x4 + /*Wake*/ 0x1 &UIC2 0x1d 0x4>; + reg = <0xef600a00 0x00000070>; + local-mac-address = [000000000000]; /* Filled in by U-Boot */ + mal-device = <&MAL0>; + mal-tx-channel = <0>; + mal-rx-channel = <0>; + cell-index = <0>; + max-frame-size = <9000>; + rx-fifo-size = <4096>; + tx-fifo-size = <2048>; + phy-mode = "rgmii"; + phy-map = <0x00000000>; + rgmii-device = <&RGMII0>; + rgmii-channel = <0>; + has-inverted-stacr-oc; + has-new-stacr-staopc; + }; + + }; + + }; + chosen { + linux,stdout-path = "/plb/opb/serial@ef600200"; + }; + +}; diff --git a/arch/powerpc/boot/dts/sbc8349.dts b/arch/powerpc/boot/dts/sbc8349.dts index 8d365a57ebc..a36dbbc4869 100644 --- a/arch/powerpc/boot/dts/sbc8349.dts +++ b/arch/powerpc/boot/dts/sbc8349.dts @@ -159,68 +159,76 @@ phy_type = "ulpi"; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy0: ethernet-phy@19 { - interrupt-parent = <&ipic>; - interrupts = <20 0x8>; - reg = <0x19>; - device_type = "ethernet-phy"; - }; - phy1: ethernet-phy@1a { - interrupt-parent = <&ipic>; - interrupts = <21 0x8>; - reg = <0x1a>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <32 0x8 33 0x8 34 0x8>; interrupt-parent = <&ipic>; tbi-handle = <&tbi0>; phy-handle = <&phy0>; linux,network-index = <0>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy0: ethernet-phy@19 { + interrupt-parent = <&ipic>; + interrupts = <20 0x8>; + reg = <0x19>; + device_type = "ethernet-phy"; + }; + + phy1: ethernet-phy@1a { + interrupt-parent = <&ipic>; + interrupts = <21 0x8>; + reg = <0x1a>; + device_type = "ethernet-phy"; + }; + + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 0x8 36 0x8 37 0x8>; interrupt-parent = <&ipic>; tbi-handle = <&tbi1>; phy-handle = <&phy1>; linux,network-index = <1>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { diff --git a/arch/powerpc/boot/dts/sbc8548.dts b/arch/powerpc/boot/dts/sbc8548.dts index 2baf4a51f22..9c5079fec4f 100644 --- a/arch/powerpc/boot/dts/sbc8548.dts +++ b/arch/powerpc/boot/dts/sbc8548.dts @@ -234,66 +234,72 @@ }; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy0: ethernet-phy@19 { - interrupt-parent = <&mpic>; - interrupts = <0x6 0x1>; - reg = <0x19>; - device_type = "ethernet-phy"; - }; - phy1: ethernet-phy@1a { - interrupt-parent = <&mpic>; - interrupts = <0x7 0x1>; - reg = <0x1a>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi0>; phy-handle = <&phy0>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy0: ethernet-phy@19 { + interrupt-parent = <&mpic>; + interrupts = <0x6 0x1>; + reg = <0x19>; + device_type = "ethernet-phy"; + }; + phy1: ethernet-phy@1a { + interrupt-parent = <&mpic>; + interrupts = <0x7 0x1>; + reg = <0x1a>; + device_type = "ethernet-phy"; + }; + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi1>; phy-handle = <&phy1>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { diff --git a/arch/powerpc/boot/dts/sbc8560.dts b/arch/powerpc/boot/dts/sbc8560.dts index 01542f7062a..b772405a9a0 100644 --- a/arch/powerpc/boot/dts/sbc8560.dts +++ b/arch/powerpc/boot/dts/sbc8560.dts @@ -139,77 +139,83 @@ }; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - phy0: ethernet-phy@19 { - interrupt-parent = <&mpic>; - interrupts = <0x6 0x1>; - reg = <0x19>; - device_type = "ethernet-phy"; - }; - phy1: ethernet-phy@1a { - interrupt-parent = <&mpic>; - interrupts = <0x7 0x1>; - reg = <0x1a>; - device_type = "ethernet-phy"; - }; - phy2: ethernet-phy@1b { - interrupt-parent = <&mpic>; - interrupts = <0x8 0x1>; - reg = <0x1b>; - device_type = "ethernet-phy"; - }; - phy3: ethernet-phy@1c { - interrupt-parent = <&mpic>; - interrupts = <0x8 0x1>; - reg = <0x1c>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi0>; phy-handle = <&phy0>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + phy0: ethernet-phy@19 { + interrupt-parent = <&mpic>; + interrupts = <0x6 0x1>; + reg = <0x19>; + device_type = "ethernet-phy"; + }; + phy1: ethernet-phy@1a { + interrupt-parent = <&mpic>; + interrupts = <0x7 0x1>; + reg = <0x1a>; + device_type = "ethernet-phy"; + }; + phy2: ethernet-phy@1b { + interrupt-parent = <&mpic>; + interrupts = <0x8 0x1>; + reg = <0x1b>; + device_type = "ethernet-phy"; + }; + phy3: ethernet-phy@1c { + interrupt-parent = <&mpic>; + interrupts = <0x8 0x1>; + reg = <0x1c>; + device_type = "ethernet-phy"; + }; + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi1>; phy-handle = <&phy1>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; mpic: pic@40000 { diff --git a/arch/powerpc/boot/dts/sbc8641d.dts b/arch/powerpc/boot/dts/sbc8641d.dts index 36db981548e..e3e914e78ca 100644 --- a/arch/powerpc/boot/dts/sbc8641d.dts +++ b/arch/powerpc/boot/dts/sbc8641d.dts @@ -192,132 +192,144 @@ }; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy0: ethernet-phy@1f { - interrupt-parent = <&mpic>; - interrupts = <10 1>; - reg = <0x1f>; - device_type = "ethernet-phy"; - }; - phy1: ethernet-phy@0 { - interrupt-parent = <&mpic>; - interrupts = <10 1>; - reg = <0>; - device_type = "ethernet-phy"; - }; - phy2: ethernet-phy@1 { - interrupt-parent = <&mpic>; - interrupts = <10 1>; - reg = <1>; - device_type = "ethernet-phy"; - }; - phy3: ethernet-phy@2 { - interrupt-parent = <&mpic>; - interrupts = <10 1>; - reg = <2>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@26520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x26520 0x20>; - - tbi2: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@27520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x27520 0x20>; - - tbi3: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi0>; phy-handle = <&phy0>; phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy0: ethernet-phy@1f { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <0x1f>; + device_type = "ethernet-phy"; + }; + phy1: ethernet-phy@0 { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <0>; + device_type = "ethernet-phy"; + }; + phy2: ethernet-phy@1 { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <1>; + device_type = "ethernet-phy"; + }; + phy3: ethernet-phy@2 { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <2>; + device_type = "ethernet-phy"; + }; + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi1>; phy-handle = <&phy1>; phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet2: ethernet@26000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <2>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x26000 0x1000>; + ranges = <0x0 0x26000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <31 2 32 2 33 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi2>; phy-handle = <&phy2>; phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi2: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet3: ethernet@27000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <3>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x27000 0x1000>; + ranges = <0x0 0x27000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <37 2 38 2 39 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi3>; phy-handle = <&phy3>; phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi3: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { diff --git a/arch/powerpc/boot/dts/socrates.dts b/arch/powerpc/boot/dts/socrates.dts new file mode 100644 index 00000000000..b8d0fc6f004 --- /dev/null +++ b/arch/powerpc/boot/dts/socrates.dts @@ -0,0 +1,338 @@ +/* + * Device Tree Source for the Socrates board (MPC8544). + * + * Copyright (c) 2008 Emcraft Systems. + * Sergei Poselenov, <sposelenov@emcraft.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +/dts-v1/; + +/ { + model = "abb,socrates"; + compatible = "abb,socrates"; + #address-cells = <1>; + #size-cells = <1>; + + aliases { + ethernet0 = &enet0; + ethernet1 = &enet1; + serial0 = &serial0; + serial1 = &serial1; + pci0 = &pci0; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,8544@0 { + device_type = "cpu"; + reg = <0>; + d-cache-line-size = <32>; + i-cache-line-size = <32>; + d-cache-size = <0x8000>; // L1, 32K + i-cache-size = <0x8000>; // L1, 32K + timebase-frequency = <0>; + bus-frequency = <0>; + clock-frequency = <0>; + next-level-cache = <&L2>; + }; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x00000000>; // Filled in by U-Boot + }; + + soc8544@e0000000 { + #address-cells = <1>; + #size-cells = <1>; + + ranges = <0x00000000 0xe0000000 0x00100000>; + reg = <0xe0000000 0x00001000>; // CCSRBAR 1M + bus-frequency = <0>; // Filled in by U-Boot + compatible = "fsl,mpc8544-immr", "simple-bus"; + + memory-controller@2000 { + compatible = "fsl,mpc8544-memory-controller"; + reg = <0x2000 0x1000>; + interrupt-parent = <&mpic>; + interrupts = <18 2>; + }; + + L2: l2-cache-controller@20000 { + compatible = "fsl,mpc8544-l2-cache-controller"; + reg = <0x20000 0x1000>; + cache-line-size = <32>; + cache-size = <0x40000>; // L2, 256K + interrupt-parent = <&mpic>; + interrupts = <16 2>; + }; + + i2c@3000 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + compatible = "fsl-i2c"; + reg = <0x3000 0x100>; + interrupts = <43 2>; + interrupt-parent = <&mpic>; + dfsrr; + + dtt@28 { + compatible = "winbond,w83782d"; + reg = <0x28>; + }; + rtc@32 { + compatible = "epson,rx8025"; + reg = <0x32>; + interrupts = <7 1>; + interrupt-parent = <&mpic>; + }; + dtt@4c { + compatible = "dallas,ds75"; + reg = <0x4c>; + }; + ts@4a { + compatible = "ti,tsc2003"; + reg = <0x4a>; + interrupt-parent = <&mpic>; + interrupts = <8 1>; + }; + }; + + i2c@3100 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <1>; + compatible = "fsl-i2c"; + reg = <0x3100 0x100>; + interrupts = <43 2>; + interrupt-parent = <&mpic>; + dfsrr; + }; + + enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; + cell-index = <0>; + device_type = "network"; + model = "eTSEC"; + compatible = "gianfar"; + reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <29 2 30 2 34 2>; + interrupt-parent = <&mpic>; + phy-handle = <&phy0>; + tbi-handle = <&tbi0>; + phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy0: ethernet-phy@0 { + interrupt-parent = <&mpic>; + interrupts = <0 1>; + reg = <0>; + }; + phy1: ethernet-phy@1 { + interrupt-parent = <&mpic>; + interrupts = <0 1>; + reg = <1>; + }; + tbi0: tbi-phy@11 { + reg = <0x11>; + }; + }; + }; + + enet1: ethernet@26000 { + #address-cells = <1>; + #size-cells = <1>; + cell-index = <1>; + device_type = "network"; + model = "eTSEC"; + compatible = "gianfar"; + reg = <0x26000 0x1000>; + ranges = <0x0 0x26000 0x1000>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <31 2 32 2 33 2>; + interrupt-parent = <&mpic>; + phy-handle = <&phy1>; + tbi-handle = <&tbi1>; + phy-connection-type = "rgmii-id"; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + }; + }; + }; + + serial0: serial@4500 { + cell-index = <0>; + device_type = "serial"; + compatible = "ns16550"; + reg = <0x4500 0x100>; + clock-frequency = <0>; + interrupts = <42 2>; + interrupt-parent = <&mpic>; + }; + + serial1: serial@4600 { + cell-index = <1>; + device_type = "serial"; + compatible = "ns16550"; + reg = <0x4600 0x100>; + clock-frequency = <0>; + interrupts = <42 2>; + interrupt-parent = <&mpic>; + }; + + global-utilities@e0000 { //global utilities block + compatible = "fsl,mpc8548-guts"; + reg = <0xe0000 0x1000>; + fsl,has-rstcr; + }; + + mpic: pic@40000 { + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <2>; + reg = <0x40000 0x40000>; + compatible = "chrp,open-pic"; + device_type = "open-pic"; + }; + }; + + + localbus { + compatible = "fsl,mpc8544-localbus", + "fsl,pq3-localbus", + "simple-bus"; + #address-cells = <2>; + #size-cells = <1>; + reg = <0xe0005000 0x40>; + + ranges = <0 0 0xfc000000 0x04000000 + 2 0 0xc8000000 0x04000000 + 3 0 0xc0000000 0x00100000 + >; /* Overwritten by U-Boot */ + + nor_flash@0,0 { + compatible = "amd,s29gl256n", "cfi-flash"; + bank-width = <2>; + reg = <0x0 0x000000 0x4000000>; + #address-cells = <1>; + #size-cells = <1>; + partition@0 { + label = "kernel"; + reg = <0x0 0x1e0000>; + read-only; + }; + partition@1e0000 { + label = "dtb"; + reg = <0x1e0000 0x20000>; + }; + partition@200000 { + label = "root"; + reg = <0x200000 0x200000>; + }; + partition@400000 { + label = "user"; + reg = <0x400000 0x3b80000>; + }; + partition@3f80000 { + label = "env"; + reg = <0x3f80000 0x40000>; + read-only; + }; + partition@3fc0000 { + label = "u-boot"; + reg = <0x3fc0000 0x40000>; + read-only; + }; + }; + + display@2,0 { + compatible = "fujitsu,lime"; + reg = <2 0x0 0x4000000>; + interrupt-parent = <&mpic>; + interrupts = <6 1>; + }; + + fpga_pic: fpga-pic@3,10 { + compatible = "abb,socrates-fpga-pic"; + reg = <3 0x10 0x10>; + interrupt-controller; + /* IRQs 2, 10, 11, active low, level-sensitive */ + interrupts = <2 1 10 1 11 1>; + interrupt-parent = <&mpic>; + #interrupt-cells = <3>; + }; + + spi@3,60 { + compatible = "abb,socrates-spi"; + reg = <3 0x60 0x10>; + interrupts = <8 4 0>; // number, type, routing + interrupt-parent = <&fpga_pic>; + }; + + nand@3,70 { + compatible = "abb,socrates-nand"; + reg = <3 0x70 0x04>; + bank-width = <1>; + #address-cells = <1>; + #size-cells = <1>; + data@0 { + label = "data"; + reg = <0x0 0x40000000>; + }; + }; + + can@3,100 { + compatible = "philips,sja1000"; + reg = <3 0x100 0x80>; + interrupts = <2 8 1>; // number, type, routing + interrupt-parent = <&fpga_pic>; + }; + }; + + pci0: pci@e0008000 { + cell-index = <0>; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + compatible = "fsl,mpc8540-pci"; + device_type = "pci"; + reg = <0xe0008000 0x1000>; + clock-frequency = <66666666>; + + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; + interrupt-map = < + /* IDSEL 0x11 */ + 0x8800 0x0 0x0 1 &mpic 5 1 + /* IDSEL 0x12 */ + 0x9000 0x0 0x0 1 &mpic 4 1>; + interrupt-parent = <&mpic>; + interrupts = <24 2>; + bus-range = <0x0 0x0>; + ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x20000000 + 0x01000000 0x0 0x00000000 0xe2000000 0x0 0x01000000>; + }; + +}; diff --git a/arch/powerpc/boot/dts/stx_gp3_8560.dts b/arch/powerpc/boot/dts/stx_gp3_8560.dts index fff33fe6efc..8b173957fb5 100644 --- a/arch/powerpc/boot/dts/stx_gp3_8560.dts +++ b/arch/powerpc/boot/dts/stx_gp3_8560.dts @@ -124,66 +124,72 @@ }; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy2: ethernet-phy@2 { - interrupt-parent = <&mpic>; - interrupts = <5 4>; - reg = <2>; - device_type = "ethernet-phy"; - }; - phy4: ethernet-phy@4 { - interrupt-parent = <&mpic>; - interrupts = <5 4>; - reg = <4>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi0>; phy-handle = <&phy2>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy2: ethernet-phy@2 { + interrupt-parent = <&mpic>; + interrupts = <5 4>; + reg = <2>; + device_type = "ethernet-phy"; + }; + phy4: ethernet-phy@4 { + interrupt-parent = <&mpic>; + interrupts = <5 4>; + reg = <4>; + device_type = "ethernet-phy"; + }; + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi1>; phy-handle = <&phy4>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; mpic: pic@40000 { diff --git a/arch/powerpc/boot/dts/tqm5200.dts b/arch/powerpc/boot/dts/tqm5200.dts index 906302e26a6..c9590b58b7b 100644 --- a/arch/powerpc/boot/dts/tqm5200.dts +++ b/arch/powerpc/boot/dts/tqm5200.dts @@ -17,6 +17,7 @@ compatible = "tqc,tqm5200"; #address-cells = <1>; #size-cells = <1>; + interrupt-parent = <&mpc5200_pic>; cpus { #address-cells = <1>; @@ -66,36 +67,33 @@ compatible = "fsl,mpc5200-gpt"; reg = <0x600 0x10>; interrupts = <1 9 0>; - interrupt-parent = <&mpc5200_pic>; fsl,has-wdt; }; can@900 { compatible = "fsl,mpc5200-mscan"; interrupts = <2 17 0>; - interrupt-parent = <&mpc5200_pic>; reg = <0x900 0x80>; }; can@980 { compatible = "fsl,mpc5200-mscan"; interrupts = <2 18 0>; - interrupt-parent = <&mpc5200_pic>; reg = <0x980 0x80>; }; - gpio@b00 { + gpio_simple: gpio@b00 { compatible = "fsl,mpc5200-gpio"; reg = <0xb00 0x40>; interrupts = <1 7 0>; - interrupt-parent = <&mpc5200_pic>; + gpio-controller; + #gpio-cells = <2>; }; usb@1000 { compatible = "fsl,mpc5200-ohci","ohci-be"; reg = <0x1000 0xff>; interrupts = <2 6 0>; - interrupt-parent = <&mpc5200_pic>; }; dma-controller@1200 { @@ -105,7 +103,6 @@ 3 4 0 3 5 0 3 6 0 3 7 0 3 8 0 3 9 0 3 10 0 3 11 0 3 12 0 3 13 0 3 14 0 3 15 0>; - interrupt-parent = <&mpc5200_pic>; }; xlb@1f00 { @@ -114,39 +111,28 @@ }; serial@2000 { // PSC1 - device_type = "serial"; compatible = "fsl,mpc5200-psc-uart"; - port-number = <0>; // Logical port assignment reg = <0x2000 0x100>; interrupts = <2 1 0>; - interrupt-parent = <&mpc5200_pic>; }; serial@2200 { // PSC2 - device_type = "serial"; compatible = "fsl,mpc5200-psc-uart"; - port-number = <1>; // Logical port assignment reg = <0x2200 0x100>; interrupts = <2 2 0>; - interrupt-parent = <&mpc5200_pic>; }; serial@2400 { // PSC3 - device_type = "serial"; compatible = "fsl,mpc5200-psc-uart"; - port-number = <2>; // Logical port assignment reg = <0x2400 0x100>; interrupts = <2 3 0>; - interrupt-parent = <&mpc5200_pic>; }; ethernet@3000 { - device_type = "network"; compatible = "fsl,mpc5200-fec"; reg = <0x3000 0x400>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <2 5 0>; - interrupt-parent = <&mpc5200_pic>; phy-handle = <&phy0>; }; @@ -156,10 +142,8 @@ compatible = "fsl,mpc5200-mdio"; reg = <0x3000 0x400>; // fec range, since we need to setup fec interrupts interrupts = <2 5 0>; // these are for "mii command finished", not link changes & co. - interrupt-parent = <&mpc5200_pic>; phy0: ethernet-phy@0 { - device_type = "ethernet-phy"; reg = <0>; }; }; @@ -168,7 +152,6 @@ compatible = "fsl,mpc5200-ata"; reg = <0x3a00 0x100>; interrupts = <2 7 0>; - interrupt-parent = <&mpc5200_pic>; }; i2c@3d40 { @@ -177,7 +160,6 @@ compatible = "fsl,mpc5200-i2c","fsl-i2c"; reg = <0x3d40 0x40>; interrupts = <2 16 0>; - interrupt-parent = <&mpc5200_pic>; fsl5200-clocking; rtc@68 { @@ -192,9 +174,8 @@ }; }; - lpb { - model = "fsl,lpb"; - compatible = "fsl,lpb"; + localbus { + compatible = "fsl,mpc5200-lpb","simple-bus"; #address-cells = <2>; #size-cells = <1>; ranges = <0 0 0xfc000000 0x02000000>; @@ -223,7 +204,6 @@ 0xc000 0 0 4 &mpc5200_pic 0 0 3>; clock-frequency = <0>; // From boot loader interrupts = <2 8 0 2 9 0 2 10 0>; - interrupt-parent = <&mpc5200_pic>; bus-range = <0 0>; ranges = <0x42000000 0 0x80000000 0x80000000 0 0x10000000 0x02000000 0 0x90000000 0x90000000 0 0x10000000 diff --git a/arch/powerpc/boot/dts/tqm8540.dts b/arch/powerpc/boot/dts/tqm8540.dts index a693f01c21a..ac9413a29f9 100644 --- a/arch/powerpc/boot/dts/tqm8540.dts +++ b/arch/powerpc/boot/dts/tqm8540.dts @@ -84,6 +84,11 @@ interrupt-parent = <&mpic>; dfsrr; + dtt@50 { + compatible = "national,lm75"; + reg = <0x50>; + }; + rtc@68 { compatible = "dallas,ds1337"; reg = <0x68>; @@ -131,94 +136,103 @@ }; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy1: ethernet-phy@1 { - interrupt-parent = <&mpic>; - interrupts = <8 1>; - reg = <1>; - device_type = "ethernet-phy"; - }; - phy2: ethernet-phy@2 { - interrupt-parent = <&mpic>; - interrupts = <8 1>; - reg = <2>; - device_type = "ethernet-phy"; - }; - phy3: ethernet-phy@3 { - interrupt-parent = <&mpic>; - interrupts = <8 1>; - reg = <3>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@26520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x26520 0x20>; - - tbi2: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; phy-handle = <&phy2>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy1: ethernet-phy@1 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <1>; + device_type = "ethernet-phy"; + }; + phy2: ethernet-phy@2 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <2>; + device_type = "ethernet-phy"; + }; + phy3: ethernet-phy@3 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <3>; + device_type = "ethernet-phy"; + }; + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; phy-handle = <&phy1>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet2: ethernet@26000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <2>; device_type = "network"; model = "FEC"; compatible = "gianfar"; reg = <0x26000 0x1000>; + ranges = <0x0 0x26000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <41 2>; interrupt-parent = <&mpic>; phy-handle = <&phy3>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi2: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { diff --git a/arch/powerpc/boot/dts/tqm8541.dts b/arch/powerpc/boot/dts/tqm8541.dts index 9e3f5f0dde2..c71bb5dd5e5 100644 --- a/arch/powerpc/boot/dts/tqm8541.dts +++ b/arch/powerpc/boot/dts/tqm8541.dts @@ -83,6 +83,11 @@ interrupt-parent = <&mpic>; dfsrr; + dtt@50 { + compatible = "national,lm75"; + reg = <0x50>; + }; + rtc@68 { compatible = "dallas,ds1337"; reg = <0x68>; @@ -130,72 +135,78 @@ }; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy1: ethernet-phy@1 { - interrupt-parent = <&mpic>; - interrupts = <8 1>; - reg = <1>; - device_type = "ethernet-phy"; - }; - phy2: ethernet-phy@2 { - interrupt-parent = <&mpic>; - interrupts = <8 1>; - reg = <2>; - device_type = "ethernet-phy"; - }; - phy3: ethernet-phy@3 { - interrupt-parent = <&mpic>; - interrupts = <8 1>; - reg = <3>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi0>; phy-handle = <&phy2>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy1: ethernet-phy@1 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <1>; + device_type = "ethernet-phy"; + }; + phy2: ethernet-phy@2 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <2>; + device_type = "ethernet-phy"; + }; + phy3: ethernet-phy@3 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <3>; + device_type = "ethernet-phy"; + }; + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi1>; phy-handle = <&phy1>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { diff --git a/arch/powerpc/boot/dts/tqm8548-bigflash.dts b/arch/powerpc/boot/dts/tqm8548-bigflash.dts index 15086eb65c5..28b1a95257c 100644 --- a/arch/powerpc/boot/dts/tqm8548-bigflash.dts +++ b/arch/powerpc/boot/dts/tqm8548-bigflash.dts @@ -85,6 +85,11 @@ interrupt-parent = <&mpic>; dfsrr; + dtt@50 { + compatible = "national,lm75"; + reg = <0x50>; + }; + rtc@68 { compatible = "dallas,ds1337"; reg = <0x68>; @@ -143,134 +148,146 @@ }; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy1: ethernet-phy@0 { - interrupt-parent = <&mpic>; - interrupts = <8 1>; - reg = <1>; - device_type = "ethernet-phy"; - }; - phy2: ethernet-phy@1 { - interrupt-parent = <&mpic>; - interrupts = <8 1>; - reg = <2>; - device_type = "ethernet-phy"; - }; - phy3: ethernet-phy@3 { - interrupt-parent = <&mpic>; - interrupts = <8 1>; - reg = <3>; - device_type = "ethernet-phy"; - }; - phy4: ethernet-phy@4 { - interrupt-parent = <&mpic>; - interrupts = <8 1>; - reg = <4>; - device_type = "ethernet-phy"; - }; - phy5: ethernet-phy@5 { - interrupt-parent = <&mpic>; - interrupts = <8 1>; - reg = <5>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@26520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x26520 0x20>; - - tbi2: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@27520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x27520 0x20>; - - tbi3: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi0>; phy-handle = <&phy2>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy1: ethernet-phy@0 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <1>; + device_type = "ethernet-phy"; + }; + phy2: ethernet-phy@1 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <2>; + device_type = "ethernet-phy"; + }; + phy3: ethernet-phy@3 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <3>; + device_type = "ethernet-phy"; + }; + phy4: ethernet-phy@4 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <4>; + device_type = "ethernet-phy"; + }; + phy5: ethernet-phy@5 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <5>; + device_type = "ethernet-phy"; + }; + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi1>; phy-handle = <&phy1>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet2: ethernet@26000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <2>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x26000 0x1000>; + ranges = <0x0 0x26000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <31 2 32 2 33 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi2>; phy-handle = <&phy3>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi2: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet3: ethernet@27000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <3>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x27000 0x1000>; + ranges = <0x0 0x27000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <37 2 38 2 39 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi3>; phy-handle = <&phy4>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi3: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { @@ -365,14 +382,14 @@ can0@2,0 { compatible = "intel,82527"; // Bosch CC770 reg = <2 0x0 0x100>; - interrupts = <4 0>; + interrupts = <4 1>; interrupt-parent = <&mpic>; }; can1@2,100 { compatible = "intel,82527"; // Bosch CC770 reg = <2 0x100 0x100>; - interrupts = <4 0>; + interrupts = <4 1>; interrupt-parent = <&mpic>; }; diff --git a/arch/powerpc/boot/dts/tqm8548.dts b/arch/powerpc/boot/dts/tqm8548.dts index b7b65f5e79b..826fb622cd3 100644 --- a/arch/powerpc/boot/dts/tqm8548.dts +++ b/arch/powerpc/boot/dts/tqm8548.dts @@ -85,6 +85,11 @@ interrupt-parent = <&mpic>; dfsrr; + dtt@50 { + compatible = "national,lm75"; + reg = <0x50>; + }; + rtc@68 { compatible = "dallas,ds1337"; reg = <0x68>; @@ -143,134 +148,146 @@ }; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy1: ethernet-phy@0 { - interrupt-parent = <&mpic>; - interrupts = <8 1>; - reg = <1>; - device_type = "ethernet-phy"; - }; - phy2: ethernet-phy@1 { - interrupt-parent = <&mpic>; - interrupts = <8 1>; - reg = <2>; - device_type = "ethernet-phy"; - }; - phy3: ethernet-phy@3 { - interrupt-parent = <&mpic>; - interrupts = <8 1>; - reg = <3>; - device_type = "ethernet-phy"; - }; - phy4: ethernet-phy@4 { - interrupt-parent = <&mpic>; - interrupts = <8 1>; - reg = <4>; - device_type = "ethernet-phy"; - }; - phy5: ethernet-phy@5 { - interrupt-parent = <&mpic>; - interrupts = <8 1>; - reg = <5>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@26520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x26520 0x20>; - - tbi2: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@27520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x27520 0x20>; - - tbi3: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi0>; phy-handle = <&phy2>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy1: ethernet-phy@0 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <1>; + device_type = "ethernet-phy"; + }; + phy2: ethernet-phy@1 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <2>; + device_type = "ethernet-phy"; + }; + phy3: ethernet-phy@3 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <3>; + device_type = "ethernet-phy"; + }; + phy4: ethernet-phy@4 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <4>; + device_type = "ethernet-phy"; + }; + phy5: ethernet-phy@5 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <5>; + device_type = "ethernet-phy"; + }; + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi1>; phy-handle = <&phy1>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet2: ethernet@26000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <2>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x26000 0x1000>; + ranges = <0x0 0x26000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <31 2 32 2 33 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi2>; phy-handle = <&phy3>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi2: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet3: ethernet@27000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <3>; device_type = "network"; model = "eTSEC"; compatible = "gianfar"; reg = <0x27000 0x1000>; + ranges = <0x0 0x27000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <37 2 38 2 39 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi3>; phy-handle = <&phy4>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi3: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { @@ -365,14 +382,14 @@ can0@2,0 { compatible = "intel,82527"; // Bosch CC770 reg = <2 0x0 0x100>; - interrupts = <4 0>; + interrupts = <4 1>; interrupt-parent = <&mpic>; }; can1@2,100 { compatible = "intel,82527"; // Bosch CC770 reg = <2 0x100 0x100>; - interrupts = <4 0>; + interrupts = <4 1>; interrupt-parent = <&mpic>; }; diff --git a/arch/powerpc/boot/dts/tqm8555.dts b/arch/powerpc/boot/dts/tqm8555.dts index cf92b4e7945..a133ded6ddd 100644 --- a/arch/powerpc/boot/dts/tqm8555.dts +++ b/arch/powerpc/boot/dts/tqm8555.dts @@ -83,6 +83,11 @@ interrupt-parent = <&mpic>; dfsrr; + dtt@50 { + compatible = "national,lm75"; + reg = <0x50>; + }; + rtc@68 { compatible = "dallas,ds1337"; reg = <0x68>; @@ -130,72 +135,78 @@ }; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy1: ethernet-phy@1 { - interrupt-parent = <&mpic>; - interrupts = <8 1>; - reg = <1>; - device_type = "ethernet-phy"; - }; - phy2: ethernet-phy@2 { - interrupt-parent = <&mpic>; - interrupts = <8 1>; - reg = <2>; - device_type = "ethernet-phy"; - }; - phy3: ethernet-phy@3 { - interrupt-parent = <&mpic>; - interrupts = <8 1>; - reg = <3>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi0>; phy-handle = <&phy2>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy1: ethernet-phy@1 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <1>; + device_type = "ethernet-phy"; + }; + phy2: ethernet-phy@2 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <2>; + device_type = "ethernet-phy"; + }; + phy3: ethernet-phy@3 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <3>; + device_type = "ethernet-phy"; + }; + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi1>; phy-handle = <&phy1>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; serial0: serial@4500 { diff --git a/arch/powerpc/boot/dts/tqm8560.dts b/arch/powerpc/boot/dts/tqm8560.dts index 9e1ab2d2f66..649e2e57626 100644 --- a/arch/powerpc/boot/dts/tqm8560.dts +++ b/arch/powerpc/boot/dts/tqm8560.dts @@ -85,6 +85,11 @@ interrupt-parent = <&mpic>; dfsrr; + dtt@50 { + compatible = "national,lm75"; + reg = <0x50>; + }; + rtc@68 { compatible = "dallas,ds1337"; reg = <0x68>; @@ -132,72 +137,78 @@ }; }; - mdio@24520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-mdio"; - reg = <0x24520 0x20>; - - phy1: ethernet-phy@1 { - interrupt-parent = <&mpic>; - interrupts = <8 1>; - reg = <1>; - device_type = "ethernet-phy"; - }; - phy2: ethernet-phy@2 { - interrupt-parent = <&mpic>; - interrupts = <8 1>; - reg = <2>; - device_type = "ethernet-phy"; - }; - phy3: ethernet-phy@3 { - interrupt-parent = <&mpic>; - interrupts = <8 1>; - reg = <3>; - device_type = "ethernet-phy"; - }; - tbi0: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - - mdio@25520 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,gianfar-tbi"; - reg = <0x25520 0x20>; - - tbi1: tbi-phy@11 { - reg = <0x11>; - device_type = "tbi-phy"; - }; - }; - enet0: ethernet@24000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <0>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; + ranges = <0x0 0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi0>; phy-handle = <&phy2>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x520 0x20>; + + phy1: ethernet-phy@1 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <1>; + device_type = "ethernet-phy"; + }; + phy2: ethernet-phy@2 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <2>; + device_type = "ethernet-phy"; + }; + phy3: ethernet-phy@3 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <3>; + device_type = "ethernet-phy"; + }; + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; enet1: ethernet@25000 { + #address-cells = <1>; + #size-cells = <1>; cell-index = <1>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; + ranges = <0x0 0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi1>; phy-handle = <&phy1>; + + mdio@520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-tbi"; + reg = <0x520 0x20>; + + tbi1: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; }; mpic: pic@40000 { @@ -335,14 +346,14 @@ can0@2,0 { compatible = "intel,82527"; // Bosch CC770 reg = <2 0x0 0x100>; - interrupts = <4 0>; + interrupts = <4 1>; interrupt-parent = <&mpic>; }; can1@2,100 { compatible = "intel,82527"; // Bosch CC770 reg = <2 0x100 0x100>; - interrupts = <4 0>; + interrupts = <4 1>; interrupt-parent = <&mpic>; }; }; diff --git a/arch/powerpc/boot/dts/virtex440-ml507.dts b/arch/powerpc/boot/dts/virtex440-ml507.dts index dc8e78e2dce..52d8c1ad26a 100644 --- a/arch/powerpc/boot/dts/virtex440-ml507.dts +++ b/arch/powerpc/boot/dts/virtex440-ml507.dts @@ -7,6 +7,15 @@ * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of any * kind, whether express or implied. + * + * --- + * + * Device Tree Generator version: 1.1 + * + * CAUTION: This file is automatically generated by libgen. + * Version: Xilinx EDK 10.1.03 EDK_K_SP3.6 + * + * XPS project directory: ml507_ppc440_emb_ref */ /dts-v1/; @@ -22,8 +31,8 @@ reg = < 0 0x10000000 >; } ; chosen { - bootargs = "console=ttyS0 ip=on root=/dev/ram"; - linux,stdout-path = "/plb@0/serial@83e00000"; + bootargs = "console=ttyS0 root=/dev/ram"; + linux,stdout-path = &RS232_Uart_1; } ; cpus { #address-cells = <1>; @@ -136,19 +145,19 @@ compatible = "xlnx,ll-dma-1.00.a"; dcr-reg = < 0x80 0x11 >; interrupt-parent = <&xps_intc_0>; - interrupts = < 9 2 0xa 2 >; + interrupts = < 10 2 11 2 >; } ; } ; } ; plb_v46_0: plb@0 { #address-cells = <1>; #size-cells = <1>; - compatible = "xlnx,plb-v46-1.02.a", "simple-bus"; + compatible = "xlnx,plb-v46-1.03.a", "simple-bus"; ranges ; DIP_Switches_8Bit: gpio@81460000 { compatible = "xlnx,xps-gpio-1.00.a"; interrupt-parent = <&xps_intc_0>; - interrupts = < 6 2 >; + interrupts = < 7 2 >; reg = < 0x81460000 0x10000 >; xlnx,all-inputs = <1>; xlnx,all-inputs-2 = <0>; @@ -163,6 +172,86 @@ xlnx,tri-default = <0xffffffff>; xlnx,tri-default-2 = <0xffffffff>; } ; + FLASH: flash@fc000000 { + bank-width = <2>; + compatible = "xlnx,xps-mch-emc-2.00.a", "cfi-flash"; + reg = < 0xfc000000 0x2000000 >; + xlnx,family = "virtex5"; + xlnx,include-datawidth-matching-0 = <0x1>; + xlnx,include-datawidth-matching-1 = <0x0>; + xlnx,include-datawidth-matching-2 = <0x0>; + xlnx,include-datawidth-matching-3 = <0x0>; + xlnx,include-negedge-ioregs = <0x0>; + xlnx,include-plb-ipif = <0x1>; + xlnx,include-wrbuf = <0x1>; + xlnx,max-mem-width = <0x10>; + xlnx,mch-native-dwidth = <0x20>; + xlnx,mch-plb-clk-period-ps = <0x2710>; + xlnx,mch-splb-awidth = <0x20>; + xlnx,mch0-accessbuf-depth = <0x10>; + xlnx,mch0-protocol = <0x0>; + xlnx,mch0-rddatabuf-depth = <0x10>; + xlnx,mch1-accessbuf-depth = <0x10>; + xlnx,mch1-protocol = <0x0>; + xlnx,mch1-rddatabuf-depth = <0x10>; + xlnx,mch2-accessbuf-depth = <0x10>; + xlnx,mch2-protocol = <0x0>; + xlnx,mch2-rddatabuf-depth = <0x10>; + xlnx,mch3-accessbuf-depth = <0x10>; + xlnx,mch3-protocol = <0x0>; + xlnx,mch3-rddatabuf-depth = <0x10>; + xlnx,mem0-width = <0x10>; + xlnx,mem1-width = <0x20>; + xlnx,mem2-width = <0x20>; + xlnx,mem3-width = <0x20>; + xlnx,num-banks-mem = <0x1>; + xlnx,num-channels = <0x2>; + xlnx,priority-mode = <0x0>; + xlnx,synch-mem-0 = <0x0>; + xlnx,synch-mem-1 = <0x0>; + xlnx,synch-mem-2 = <0x0>; + xlnx,synch-mem-3 = <0x0>; + xlnx,synch-pipedelay-0 = <0x2>; + xlnx,synch-pipedelay-1 = <0x2>; + xlnx,synch-pipedelay-2 = <0x2>; + xlnx,synch-pipedelay-3 = <0x2>; + xlnx,tavdv-ps-mem-0 = <0x1adb0>; + xlnx,tavdv-ps-mem-1 = <0x3a98>; + xlnx,tavdv-ps-mem-2 = <0x3a98>; + xlnx,tavdv-ps-mem-3 = <0x3a98>; + xlnx,tcedv-ps-mem-0 = <0x1adb0>; + xlnx,tcedv-ps-mem-1 = <0x3a98>; + xlnx,tcedv-ps-mem-2 = <0x3a98>; + xlnx,tcedv-ps-mem-3 = <0x3a98>; + xlnx,thzce-ps-mem-0 = <0x88b8>; + xlnx,thzce-ps-mem-1 = <0x1b58>; + xlnx,thzce-ps-mem-2 = <0x1b58>; + xlnx,thzce-ps-mem-3 = <0x1b58>; + xlnx,thzoe-ps-mem-0 = <0x1b58>; + xlnx,thzoe-ps-mem-1 = <0x1b58>; + xlnx,thzoe-ps-mem-2 = <0x1b58>; + xlnx,thzoe-ps-mem-3 = <0x1b58>; + xlnx,tlzwe-ps-mem-0 = <0x88b8>; + xlnx,tlzwe-ps-mem-1 = <0x0>; + xlnx,tlzwe-ps-mem-2 = <0x0>; + xlnx,tlzwe-ps-mem-3 = <0x0>; + xlnx,twc-ps-mem-0 = <0x2af8>; + xlnx,twc-ps-mem-1 = <0x3a98>; + xlnx,twc-ps-mem-2 = <0x3a98>; + xlnx,twc-ps-mem-3 = <0x3a98>; + xlnx,twp-ps-mem-0 = <0x11170>; + xlnx,twp-ps-mem-1 = <0x2ee0>; + xlnx,twp-ps-mem-2 = <0x2ee0>; + xlnx,twp-ps-mem-3 = <0x2ee0>; + xlnx,xcl0-linesize = <0x4>; + xlnx,xcl0-writexfer = <0x1>; + xlnx,xcl1-linesize = <0x4>; + xlnx,xcl1-writexfer = <0x1>; + xlnx,xcl2-linesize = <0x4>; + xlnx,xcl2-writexfer = <0x1>; + xlnx,xcl3-linesize = <0x4>; + xlnx,xcl3-writexfer = <0x1>; + } ; Hard_Ethernet_MAC: xps-ll-temac@81c00000 { #address-cells = <1>; #size-cells = <1>; @@ -185,6 +274,19 @@ xlnx,txfifo = <0x1000>; } ; } ; + IIC_EEPROM: i2c@81600000 { + compatible = "xlnx,xps-iic-2.00.a"; + interrupt-parent = <&xps_intc_0>; + interrupts = < 6 2 >; + reg = < 0x81600000 0x10000 >; + xlnx,clk-freq = <0x5f5e100>; + xlnx,family = "virtex5"; + xlnx,gpo-width = <0x1>; + xlnx,iic-freq = <0x186a0>; + xlnx,scl-inertial-delay = <0x0>; + xlnx,sda-inertial-delay = <0x0>; + xlnx,ten-bit-adr = <0x0>; + } ; LEDs_8Bit: gpio@81400000 { compatible = "xlnx,xps-gpio-1.00.a"; reg = < 0x81400000 0x10000 >; @@ -220,7 +322,7 @@ Push_Buttons_5Bit: gpio@81440000 { compatible = "xlnx,xps-gpio-1.00.a"; interrupt-parent = <&xps_intc_0>; - interrupts = < 7 2 >; + interrupts = < 8 2 >; reg = < 0x81440000 0x10000 >; xlnx,all-inputs = <1>; xlnx,all-inputs-2 = <0>; @@ -237,13 +339,13 @@ } ; RS232_Uart_1: serial@83e00000 { clock-frequency = <100000000>; - compatible = "xlnx,xps-uart16550-2.00.a", "ns16550"; - current-speed = <0x2580>; + compatible = "xlnx,xps-uart16550-2.00.b", "ns16550"; + current-speed = <9600>; device_type = "serial"; interrupt-parent = <&xps_intc_0>; - interrupts = < 8 2 >; + interrupts = < 9 2 >; reg = < 0x83e00000 0x10000 >; - reg-offset = <3>; + reg-offset = <0x1003>; reg-shift = <2>; xlnx,family = "virtex5"; xlnx,has-external-rclk = <0>; @@ -268,7 +370,7 @@ compatible = "xlnx,xps-intc-1.00.a"; interrupt-controller ; reg = < 0x81800000 0x10000 >; - xlnx,num-intr-inputs = <0xb>; + xlnx,num-intr-inputs = <0xc>; } ; xps_timebase_wdt_1: xps-timebase-wdt@83a00000 { compatible = "xlnx,xps-timebase-wdt-1.00.b"; diff --git a/arch/powerpc/boot/serial.c b/arch/powerpc/boot/serial.c index 8b3607cb53f..f2156f07571 100644 --- a/arch/powerpc/boot/serial.c +++ b/arch/powerpc/boot/serial.c @@ -117,7 +117,8 @@ int serial_console_init(void) if (devp == NULL) goto err_out; - if (dt_is_compatible(devp, "ns16550")) + if (dt_is_compatible(devp, "ns16550") || + dt_is_compatible(devp, "pnpPNP,501")) rc = ns16550_console_init(devp, &serial_cd); else if (dt_is_compatible(devp, "marvell,mv64360-mpsc")) rc = mpsc_console_init(devp, &serial_cd); diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper index 965c237c122..3ac75aecdb9 100755 --- a/arch/powerpc/boot/wrapper +++ b/arch/powerpc/boot/wrapper @@ -186,6 +186,9 @@ cuboot*) *-mpc85*|*-tqm85*|*-sbc85*) platformo=$object/cuboot-85xx.o ;; + *-amigaone) + link_address='0x800000' + ;; esac ;; ps3) @@ -211,11 +214,11 @@ simpleboot-virtex405-*) binary=y ;; simpleboot-virtex440-*) - platformo="$object/simpleboot.o $object/virtex.o" + platformo="$object/fixed-head.o $object/simpleboot.o $object/virtex.o" binary=y ;; simpleboot-*) - platformo="$object/simpleboot.o" + platformo="$object/fixed-head.o $object/simpleboot.o" binary=y ;; asp834x-redboot) diff --git a/arch/powerpc/configs/44x/canyonlands_defconfig b/arch/powerpc/configs/44x/canyonlands_defconfig index 81cdcc4b927..f9a08ee49b9 100644 --- a/arch/powerpc/configs/44x/canyonlands_defconfig +++ b/arch/powerpc/configs/44x/canyonlands_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc2 -# Tue Jan 20 08:22:35 2009 +# Linux kernel version: 2.6.29-rc3 +# Mon Feb 2 13:13:04 2009 # # CONFIG_PPC64 is not set @@ -74,6 +74,15 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 # CONFIG_GROUP_SCHED is not set @@ -147,11 +156,6 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_FREEZER is not set CONFIG_PPC4xx_PCI_EXPRESS=y @@ -373,6 +377,7 @@ CONFIG_CONNECTOR=y CONFIG_PROC_EVENTS=y # CONFIG_MTD is not set CONFIG_OF_DEVICE=y +CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set @@ -384,6 +389,7 @@ CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set +# CONFIG_BLK_DEV_UB is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=35000 @@ -466,6 +472,15 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y # # Enable WiMAX (Networking options) to see the WiMAX drivers # + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -533,13 +548,136 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y -# CONFIG_I2C is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y + +# +# I2C Hardware Bus support +# + +# +# PC SMBus host controller drivers +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_ISCH is not set +# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_IBM_IIC=y +# CONFIG_I2C_MPC is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# +# CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y # CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set -# CONFIG_HWMON is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +CONFIG_SENSORS_AD7414=y +# CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ADT7462 is not set +# CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_ADT7475 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_I5K_AMB is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_LTC4245 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_DME1737 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_ADS7828 is not set +# CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_VIA686A is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83L786NG is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set # CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set @@ -556,7 +694,12 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set # CONFIG_REGULATOR is not set # @@ -574,6 +717,7 @@ CONFIG_SSB_POSSIBLE=y # Multimedia drivers # CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set # # Graphics support @@ -590,7 +734,109 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_SOUND is not set -# CONFIG_USB_SUPPORT is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_C67X00_HCD is not set +CONFIG_USB_EHCI_HCD=m +# CONFIG_USB_EHCI_ROOT_HUB_TT is not set +# CONFIG_USB_EHCI_TT_NEWSCHED is not set +CONFIG_USB_EHCI_HCD_PPC_OF=y +# CONFIG_USB_OXU210HP_HCD is not set +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_OHCI_HCD_PPC_OF=y +CONFIG_USB_OHCI_HCD_PPC_OF_BE=y +CONFIG_USB_OHCI_HCD_PPC_OF_LE=y +CONFIG_USB_OHCI_HCD_PCI=y +CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y +CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_UHCI_HCD is not set +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# + +# +# see USB_STORAGE Help for more information +# +CONFIG_USB_LIBUSUAL=y + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set + +# +# USB port drivers +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set +# CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# # CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set diff --git a/arch/powerpc/configs/44x/redwood_defconfig b/arch/powerpc/configs/44x/redwood_defconfig new file mode 100644 index 00000000000..e665433762b --- /dev/null +++ b/arch/powerpc/configs/44x/redwood_defconfig @@ -0,0 +1,1176 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.29-rc3 +# Wed Feb 4 14:31:09 2009 +# +# CONFIG_PPC64 is not set + +# +# Processor support +# +# CONFIG_6xx is not set +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +CONFIG_44x=y +# CONFIG_E200 is not set +CONFIG_PPC_FPU=y +CONFIG_4xx=y +CONFIG_BOOKE=y +CONFIG_PTE_64BIT=y +CONFIG_PHYS_64BIT=y +CONFIG_PPC_MMU_NOHASH=y +# CONFIG_PPC_MM_SLICES is not set +CONFIG_NOT_COHERENT_CACHE=y +CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y +CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_HARDIRQS=y +# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set +CONFIG_IRQ_PER_CPU=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_ARCH_HAS_ILOG2_U32=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set +CONFIG_PPC=y +CONFIG_EARLY_PRINTK=y +CONFIG_GENERIC_NVRAM=y +CONFIG_SCHED_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_PPC_OF=y +CONFIG_OF=y +CONFIG_PPC_UDBG_16550=y +# CONFIG_GENERIC_TBSYNC is not set +CONFIG_AUDIT_ARCH=y +CONFIG_GENERIC_BUG=y +# CONFIG_DEFAULT_UIMAGE is not set +CONFIG_PPC_DCR_NATIVE=y +# CONFIG_PPC_DCR_MMIO is not set +CONFIG_PPC_DCR=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_BLOCK=y +CONFIG_LBD=y +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +# CONFIG_FREEZER is not set +CONFIG_PPC4xx_PCI_EXPRESS=y + +# +# Platform support +# +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set +# CONFIG_BAMBOO is not set +# CONFIG_EBONY is not set +# CONFIG_SAM440EP is not set +# CONFIG_SEQUOIA is not set +# CONFIG_TAISHAN is not set +# CONFIG_KATMAI is not set +# CONFIG_RAINIER is not set +# CONFIG_WARP is not set +# CONFIG_ARCHES is not set +# CONFIG_CANYONLANDS is not set +# CONFIG_GLACIER is not set +CONFIG_REDWOOD=y +# CONFIG_YOSEMITE is not set +# CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set +CONFIG_PPC44x_SIMPLE=y +# CONFIG_PPC4xx_GPIO is not set +CONFIG_460SX=y +# CONFIG_IPIC is not set +# CONFIG_MPIC is not set +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_FSL_ULI1575 is not set +# CONFIG_SIMPLE_GPIO is not set + +# +# Kernel options +# +# CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +CONFIG_SCHED_HRTICK=y +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_MATH_EMULATION is not set +# CONFIG_IOMMU_HELPER is not set +CONFIG_PPC_NEED_DMA_SYNC_OPS=y +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_HAS_WALK_MEMORY=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y +CONFIG_PHYS_ADDR_T_64BIT=y +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_PPC_4K_PAGES=y +# CONFIG_PPC_16K_PAGES is not set +# CONFIG_PPC_64K_PAGES is not set +CONFIG_FORCE_MAX_ZONEORDER=11 +CONFIG_PROC_DEVICETREE=y +CONFIG_CMDLINE_BOOL=y +CONFIG_CMDLINE="" +CONFIG_EXTRA_TARGETS="" +CONFIG_SECCOMP=y +CONFIG_ISA_DMA_API=y + +# +# Bus options +# +CONFIG_ZONE_DMA=y +CONFIG_PPC_INDIRECT_PCI=y +CONFIG_4xx_SOC=y +CONFIG_PPC_PCI_CHOICE=y +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y +CONFIG_PCIEPORTBUS=y +CONFIG_PCIEAER=y +# CONFIG_PCIEASPM is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y +# CONFIG_PCI_DEBUG is not set +# CONFIG_PCI_STUB is not set +# CONFIG_PCCARD is not set +# CONFIG_HOTPLUG_PCI is not set +# CONFIG_HAS_RAPIDIO is not set + +# +# Advanced setup +# +# CONFIG_ADVANCED_OPTIONS is not set + +# +# Default settings for advanced configuration options are used +# +CONFIG_LOWMEM_SIZE=0x30000000 +CONFIG_PAGE_OFFSET=0xc0000000 +CONFIG_KERNEL_START=0xc0000000 +CONFIG_PHYSICAL_START=0x00000000 +CONFIG_TASK_SIZE=0xc0000000 +CONFIG_CONSISTENT_START=0xff100000 +CONFIG_CONSISTENT_SIZE=0x00200000 +CONFIG_NET=y + +# +# Networking options +# +CONFIG_COMPAT_NET_DEV_OPS=y +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y +# CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y +# CONFIG_WIRELESS_EXT is not set +# CONFIG_LIB80211 is not set +# CONFIG_MAC80211 is not set +# CONFIG_WIMAX is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +CONFIG_CONNECTOR=y +CONFIG_PROC_EVENTS=y +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_TESTS is not set +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +CONFIG_MTD_OF_PARTS=y +# CONFIG_MTD_AR7_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_CFI_INTELEXT is not set +CONFIG_MTD_CFI_AMDSTD=y +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PHYSMAP is not set +CONFIG_MTD_PHYSMAP_OF=y +# CONFIG_MTD_INTEL_VR_NOR is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_PMC551 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set +# CONFIG_MTD_QINFO_PROBE is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +CONFIG_OF_DEVICE=y +CONFIG_OF_I2C=y +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=35000 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_XILINX_SYSACE is not set +# CONFIG_BLK_DEV_HD is not set +# CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +CONFIG_SCSI_SAS_ATTRS=y +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_ACARD is not set +# CONFIG_SCSI_AACRAID is not set +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC7XXX_OLD is not set +# CONFIG_SCSI_AIC79XX is not set +# CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set +# CONFIG_SCSI_ARCMSR is not set +# CONFIG_MEGARAID_NEWGEN is not set +# CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_HPTIOP is not set +# CONFIG_SCSI_BUSLOGIC is not set +# CONFIG_LIBFC is not set +# CONFIG_FCOE is not set +# CONFIG_SCSI_DMX3191D is not set +# CONFIG_SCSI_EATA is not set +# CONFIG_SCSI_FUTURE_DOMAIN is not set +# CONFIG_SCSI_GDTH is not set +# CONFIG_SCSI_IPS is not set +# CONFIG_SCSI_INITIO is not set +# CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_MVSAS is not set +# CONFIG_SCSI_STEX is not set +# CONFIG_SCSI_SYM53C8XX_2 is not set +# CONFIG_SCSI_QLOGIC_1280 is not set +# CONFIG_SCSI_QLA_FC is not set +# CONFIG_SCSI_QLA_ISCSI is not set +# CONFIG_SCSI_LPFC is not set +# CONFIG_SCSI_DC395x is not set +# CONFIG_SCSI_DC390T is not set +# CONFIG_SCSI_NSP32 is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_FUSION=y +# CONFIG_FUSION_SPI is not set +# CONFIG_FUSION_FC is not set +CONFIG_FUSION_SAS=y +CONFIG_FUSION_MAX_SGE=128 +# CONFIG_FUSION_CTL is not set +# CONFIG_FUSION_LOGGING is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# Enable only one of the two stacks, unless you know what you are doing +# +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set +CONFIG_I2O=y +CONFIG_I2O_LCT_NOTIFY_ON_CHANGES=y +CONFIG_I2O_EXT_ADAPTEC=y +# CONFIG_I2O_CONFIG is not set +# CONFIG_I2O_BUS is not set +# CONFIG_I2O_BLOCK is not set +# CONFIG_I2O_SCSI is not set +# CONFIG_I2O_PROC is not set +# CONFIG_MACINTOSH_DRIVERS is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_ARCNET is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +# CONFIG_MII is not set +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +CONFIG_IBM_NEW_EMAC=y +CONFIG_IBM_NEW_EMAC_RXB=256 +CONFIG_IBM_NEW_EMAC_TXB=256 +CONFIG_IBM_NEW_EMAC_POLL_WEIGHT=32 +CONFIG_IBM_NEW_EMAC_RX_COPY_THRESHOLD=256 +CONFIG_IBM_NEW_EMAC_RX_SKB_HEADROOM=0 +CONFIG_IBM_NEW_EMAC_DEBUG=y +CONFIG_IBM_NEW_EMAC_ZMII=y +CONFIG_IBM_NEW_EMAC_RGMII=y +CONFIG_IBM_NEW_EMAC_TAH=y +CONFIG_IBM_NEW_EMAC_EMAC4=y +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_NET_PCI is not set +# CONFIG_B44 is not set +# CONFIG_ATL2 is not set +CONFIG_NETDEV_1000=y +# CONFIG_ACENIC is not set +# CONFIG_DL2K is not set +# CONFIG_E1000 is not set +CONFIG_E1000E=y +# CONFIG_IP1000 is not set +# CONFIG_IGB is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SKY2 is not set +# CONFIG_VIA_VELOCITY is not set +# CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set +# CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set +# CONFIG_JME is not set +# CONFIG_NETDEV_10000 is not set +# CONFIG_TR is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# +# CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NET_FC is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +# CONFIG_INPUT is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_VT is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +# CONFIG_SERIAL_8250_PCI is not set +CONFIG_SERIAL_8250_NR_UARTS=1 +CONFIG_SERIAL_8250_RUNTIME_UARTS=1 +CONFIG_SERIAL_8250_EXTENDED=y +# CONFIG_SERIAL_8250_MANY_PORTS is not set +CONFIG_SERIAL_8250_SHARE_IRQ=y +# CONFIG_SERIAL_8250_DETECT_IRQ is not set +# CONFIG_SERIAL_8250_RSA is not set + +# +# Non-8250 serial port support +# +# CONFIG_SERIAL_UARTLITE is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set +CONFIG_SERIAL_OF_PLATFORM=y +# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set +CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_HVC_UDBG is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_GEN_RTC is not set +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y + +# +# I2C Hardware Bus support +# + +# +# PC SMBus host controller drivers +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_ISCH is not set +# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_IBM_IIC=y +# CONFIG_I2C_MPC is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set + +# +# Graphics adapter I2C/DDC channel drivers +# +# CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +CONFIG_I2C_DEBUG_CORE=y +CONFIG_I2C_DEBUG_ALGO=y +CONFIG_I2C_DEBUG_BUS=y +CONFIG_I2C_DEBUG_CHIP=y +# CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_TWL4030_CORE is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set +# CONFIG_REGULATOR is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +CONFIG_DAB=y + +# +# Graphics support +# +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_SOUND is not set +# CONFIG_USB_SUPPORT is not set +# CONFIG_UWB is not set +# CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_INFINIBAND is not set +# CONFIG_EDAC is not set +# CONFIG_RTC_CLASS is not set +CONFIG_DMADEVICES=y + +# +# DMA Devices +# +# CONFIG_UIO is not set +# CONFIG_STAGING is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_JFFS2_FS is not set +CONFIG_CRAMFS=y +# CONFIG_SQUASHFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_NLS is not set +# CONFIG_DLM is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +CONFIG_PRINT_STACK_DEPTH=64 +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set +# CONFIG_XMON is not set +# CONFIG_IRQSTACKS is not set +# CONFIG_VIRQ_DEBUG is not set +# CONFIG_BDI_SWITCH is not set +# CONFIG_PPC_EARLY_DEBUG is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +CONFIG_CRYPTO_GF128MUL=y +# CONFIG_CRYPTO_NULL is not set +CONFIG_CRYPTO_CRYPTD=y +CONFIG_CRYPTO_AUTHENC=y +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +CONFIG_CRYPTO_CCM=y +CONFIG_CRYPTO_GCM=y +CONFIG_CRYPTO_SEQIV=y + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_CTR=y +CONFIG_CRYPTO_CTS=y +CONFIG_CRYPTO_ECB=y +CONFIG_CRYPTO_LRW=y +CONFIG_CRYPTO_PCBC=y +CONFIG_CRYPTO_XTS=y + +# +# Hash modes +# +CONFIG_CRYPTO_HMAC=y +CONFIG_CRYPTO_XCBC=y + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +CONFIG_CRYPTO_MD4=y +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +CONFIG_CRYPTO_SHA1=y +CONFIG_CRYPTO_SHA256=y +CONFIG_CRYPTO_SHA512=y +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +CONFIG_CRYPTO_AES=y +# CONFIG_CRYPTO_ANUBIS is not set +CONFIG_CRYPTO_ARC4=y +CONFIG_CRYPTO_BLOWFISH=y +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_PPC_CLOCK is not set +# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/socrates_defconfig b/arch/powerpc/configs/85xx/socrates_defconfig new file mode 100644 index 00000000000..0cc9048290a --- /dev/null +++ b/arch/powerpc/configs/85xx/socrates_defconfig @@ -0,0 +1,1410 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.26.2 +# Sat Oct 18 11:06:13 2008 +# +# CONFIG_PPC64 is not set + +# +# Processor support +# +# CONFIG_6xx is not set +CONFIG_PPC_85xx=y +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_E500=y +CONFIG_BOOKE=y +CONFIG_FSL_BOOKE=y +CONFIG_FSL_EMB_PERFMON=y +# CONFIG_PHYS_64BIT is not set +CONFIG_SPE=y +# CONFIG_PPC_MM_SLICES is not set +CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 +CONFIG_PPC_MERGE=y +CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_HARDIRQS=y +# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set +CONFIG_IRQ_PER_CPU=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_ARCH_HAS_ILOG2_U32=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set +CONFIG_PPC=y +CONFIG_EARLY_PRINTK=y +CONFIG_GENERIC_NVRAM=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_PPC_OF=y +CONFIG_OF=y +CONFIG_PPC_UDBG_16550=y +# CONFIG_GENERIC_TBSYNC is not set +CONFIG_AUDIT_ARCH=y +CONFIG_GENERIC_BUG=y +CONFIG_DEFAULT_UIMAGE=y +# CONFIG_PPC_DCR_NATIVE is not set +# CONFIG_PPC_DCR_MMIO is not set +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=16 +# CONFIG_CGROUPS is not set +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_SYSCTL_SYSCALL_CHECK=y +# CONFIG_KALLSYMS is not set +# CONFIG_HOTPLUG is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +# CONFIG_EPOLL is not set +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +# CONFIG_KMOD is not set +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y + +# +# Platform support +# +# CONFIG_PPC_MPC512x is not set +# CONFIG_PPC_MPC5121 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set +CONFIG_MPC85xx=y +# CONFIG_MPC8540_ADS is not set +# CONFIG_MPC8560_ADS is not set +# CONFIG_MPC85xx_CDS is not set +# CONFIG_MPC85xx_MDS is not set +# CONFIG_MPC85xx_DS is not set +CONFIG_SOCRATES=y +# CONFIG_KSI8560 is not set +# CONFIG_STX_GP3 is not set +# CONFIG_TQM8540 is not set +# CONFIG_TQM8541 is not set +# CONFIG_TQM8555 is not set +# CONFIG_TQM8560 is not set +# CONFIG_SBC8548 is not set +# CONFIG_SBC8560 is not set +# CONFIG_IPIC is not set +CONFIG_MPIC=y +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set + +# +# Kernel options +# +# CONFIG_HIGHMEM is not set +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +CONFIG_MATH_EMULATION=y +# CONFIG_IOMMU_HELPER is not set +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_HAS_WALK_MEMORY=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 +# CONFIG_PROC_DEVICETREE is not set +# CONFIG_CMDLINE_BOOL is not set +# CONFIG_PM is not set +CONFIG_SECCOMP=y +CONFIG_ISA_DMA_API=y + +# +# Bus options +# +CONFIG_ZONE_DMA=y +CONFIG_PPC_INDIRECT_PCI=y +CONFIG_FSL_SOC=y +CONFIG_FSL_PCI=y +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y +# CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y +# CONFIG_HAS_RAPIDIO is not set + +# +# Advanced setup +# +# CONFIG_ADVANCED_OPTIONS is not set + +# +# Default settings for advanced configuration options are used +# +CONFIG_LOWMEM_SIZE=0x30000000 +CONFIG_PAGE_OFFSET=0xc0000000 +CONFIG_KERNEL_START=0xc0000000 +CONFIG_PHYSICAL_START=0x00000000 +CONFIG_PHYSICAL_ALIGN=0x10000000 +CONFIG_TASK_SIZE=0xc0000000 + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +CONFIG_CAN=y +CONFIG_CAN_RAW=y +CONFIG_CAN_BCM=y + +# +# CAN Device Drivers +# +# CONFIG_CAN_VCAN is not set +# CONFIG_CAN_OLD_DRIVERS is not set +# CONFIG_CAN_SLCAN is not set +CONFIG_CAN_SJA1000=y +CONFIG_CAN_SJA1000_MEM_OF=y +# CONFIG_CAN_EMS_PCI is not set +# CONFIG_CAN_IXXAT_PCI is not set +# CONFIG_CAN_PEAK_PCI is not set +# CONFIG_CAN_KVASER_PCI is not set +# CONFIG_CAN_MSCAN is not set +# CONFIG_CAN_DEBUG_DEVICES is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +CONFIG_MTD_OF_PARTS=y +# CONFIG_MTD_AR7_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +CONFIG_MTD_JEDECPROBE=y +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_CFI_INTELEXT is not set +CONFIG_MTD_CFI_AMDSTD=y +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PHYSMAP is not set +CONFIG_MTD_PHYSMAP_OF=y +# CONFIG_MTD_INTEL_VR_NOR is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_PMC551 is not set +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_NAND=y +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +# CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_CAFE is not set +# CONFIG_MTD_NAND_NANDSIM is not set +# CONFIG_MTD_NAND_PLATFORM is not set +# CONFIG_MTD_ALAUDA is not set +# CONFIG_MTD_NAND_FSL_ELBC is not set +CONFIG_MTD_NAND_SOCRATES=y +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +CONFIG_OF_DEVICE=y +CONFIG_OF_I2C=y +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=32768 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +# CONFIG_SCSI_LOWLEVEL is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# Enable only one of the two stacks, unless you know what you are doing +# +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set +# CONFIG_I2O is not set +# CONFIG_MACINTOSH_DRIVERS is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_ARCNET is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +CONFIG_MARVELL_PHY=y +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_ENC28J60 is not set +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_NET_PCI is not set +# CONFIG_B44 is not set +CONFIG_NETDEV_1000=y +# CONFIG_ACENIC is not set +# CONFIG_DL2K is not set +# CONFIG_E1000 is not set +# CONFIG_E1000E is not set +# CONFIG_E1000E_ENABLED is not set +# CONFIG_IP1000 is not set +# CONFIG_IGB is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SKY2 is not set +# CONFIG_VIA_VELOCITY is not set +# CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set +CONFIG_GIANFAR=y +CONFIG_GFAR_NAPI=y +# CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set +# CONFIG_NETDEV_10000 is not set +# CONFIG_TR is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +# CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NET_FC is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=800 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=480 +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +CONFIG_INPUT_TOUCHSCREEN=y +# CONFIG_TOUCHSCREEN_ADS7846 is not set +# CONFIG_TOUCHSCREEN_FUJITSU is not set +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +# CONFIG_TOUCHSCREEN_PENMOUNT is not set +# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set +# CONFIG_TOUCHSCREEN_TOUCHWIN is not set +# CONFIG_TOUCHSCREEN_UCB1400 is not set +CONFIG_TOUCHSCREEN_TSC2003=y +# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y +CONFIG_SERIAL_8250_NR_UARTS=2 +CONFIG_SERIAL_8250_RUNTIME_UARTS=2 +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_MANY_PORTS=y +CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_SERIAL_8250_DETECT_IRQ=y +CONFIG_SERIAL_8250_RSA=y + +# +# Non-8250 serial port support +# +# CONFIG_SERIAL_UARTLITE is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_OF_PLATFORM is not set +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=y +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_I810 is not set +# CONFIG_I2C_PIIX4 is not set +CONFIG_I2C_MPC=y +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_PROSAVAGE is not set +# CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set +# CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set +CONFIG_SPI=y +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +# CONFIG_SPI_BITBANG is not set +CONFIG_SPI_SOCRATES=y + +# +# SPI Protocol Masters +# +# CONFIG_SPI_AT25 is not set +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +CONFIG_HWMON=y +CONFIG_HWMON_VID=y +# CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_I5K_AMB is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM70 is not set +CONFIG_SENSORS_LM75=y +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_DME1737 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_ADS7828 is not set +# CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_VIA686A is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set +CONFIG_SENSORS_W83781D=y +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83L786NG is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +CONFIG_HWMON_DEBUG_CHIP=y +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set + +# +# Graphics support +# +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +CONFIG_FB_FOREIGN_ENDIAN=y +CONFIG_FB_BOTH_ENDIAN=y +# CONFIG_FB_BIG_ENDIAN is not set +# CONFIG_FB_LITTLE_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +CONFIG_FB_MB862XX=y +# CONFIG_FB_MB862XX_PCI_GDC is not set +CONFIG_FB_MB862XX_LIME=y +# CONFIG_FB_PRE_INIT_FB is not set +# CONFIG_FB_CIRRUS is not set +# CONFIG_FB_PM2 is not set +# CONFIG_FB_CYBER2000 is not set +# CONFIG_FB_OF is not set +# CONFIG_FB_CT65550 is not set +# CONFIG_FB_ASILIANT is not set +# CONFIG_FB_IMSTT is not set +# CONFIG_FB_VGA16 is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_NVIDIA is not set +# CONFIG_FB_RIVA is not set +# CONFIG_FB_MATROX is not set +# CONFIG_FB_RADEON is not set +# CONFIG_FB_ATY128 is not set +# CONFIG_FB_ATY is not set +# CONFIG_FB_S3 is not set +# CONFIG_FB_SAVAGE is not set +# CONFIG_FB_SIS is not set +# CONFIG_FB_NEOMAGIC is not set +# CONFIG_FB_KYRO is not set +# CONFIG_FB_3DFX is not set +# CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set +# CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set +# CONFIG_FB_FSL_DIU is not set +# CONFIG_FB_IBM_GXT4500 is not set +# CONFIG_FB_VIRTUAL is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +CONFIG_FONTS=y +# CONFIG_FONT_8x8 is not set +CONFIG_FONT_8x16=y +# CONFIG_FONT_6x11 is not set +# CONFIG_FONT_7x14 is not set +# CONFIG_FONT_PEARL_8x8 is not set +# CONFIG_FONT_ACORN_8x8 is not set +# CONFIG_FONT_MINI_4x6 is not set +# CONFIG_FONT_SUN8x16 is not set +# CONFIG_FONT_SUN12x22 is not set +# CONFIG_FONT_10x18 is not set +# CONFIG_LOGO is not set + +# +# Sound +# +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_C67X00_HCD is not set +CONFIG_USB_EHCI_HCD=y +# CONFIG_USB_EHCI_ROOT_HUB_TT is not set +# CONFIG_USB_EHCI_TT_NEWSCHED is not set +# CONFIG_USB_EHCI_FSL is not set +CONFIG_USB_EHCI_HCD_PPC_OF=y +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_OHCI_HCD_PPC_OF=y +CONFIG_USB_OHCI_HCD_PPC_OF_BE=y +# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set +CONFIG_USB_OHCI_HCD_PCI=y +CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y +CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_UHCI_HCD is not set +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_INFINIBAND is not set +# CONFIG_EDAC is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +CONFIG_RTC_DRV_RX8025=y + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_R9701 is not set +# CONFIG_RTC_DRV_RS5C348 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_PPC=y +# CONFIG_DMADEVICES is not set +# CONFIG_UIO is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set +# CONFIG_NLS is not set +# CONFIG_DLM is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_SAMPLES is not set +# CONFIG_IRQSTACKS is not set +# CONFIG_PPC_EARLY_DEBUG is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set +CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_PPC_CLOCK is not set +# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/86xx/gef_ppc9a_defconfig b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig new file mode 100644 index 00000000000..df2c1633779 --- /dev/null +++ b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig @@ -0,0 +1,1889 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.29-rc7 +# Fri Mar 13 15:36:11 2009 +# +# CONFIG_PPC64 is not set + +# +# Processor support +# +CONFIG_6xx=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_PPC_FPU=y +# CONFIG_PHYS_64BIT is not set +CONFIG_ALTIVEC=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set +CONFIG_SMP=y +CONFIG_NR_CPUS=2 +CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set +CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_HARDIRQS=y +# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set +CONFIG_IRQ_PER_CPU=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_GENERIC_LOCKBREAK=y +CONFIG_ARCH_HAS_ILOG2_U32=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set +CONFIG_PPC=y +CONFIG_EARLY_PRINTK=y +CONFIG_GENERIC_NVRAM=y +CONFIG_SCHED_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_PPC_OF=y +CONFIG_OF=y +CONFIG_PPC_UDBG_16550=y +CONFIG_GENERIC_TBSYNC=y +CONFIG_AUDIT_ARCH=y +CONFIG_GENERIC_BUG=y +CONFIG_DEFAULT_UIMAGE=y +# CONFIG_PPC_DCR_NATIVE is not set +# CONFIG_PPC_DCR_MMIO is not set +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_BSD_PROCESS_ACCT_V3=y +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set +# CONFIG_CGROUPS is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +CONFIG_RELAY=y +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_USE_GENERIC_SMP_HELPERS=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_STOP_MACHINE=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" +# CONFIG_FREEZER is not set + +# +# Platform support +# +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +# CONFIG_PPC_CHRP is not set +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PQ2ADS is not set +# CONFIG_PPC_83xx is not set +CONFIG_PPC_86xx=y +# CONFIG_MPC8641_HPCN is not set +# CONFIG_SBC8641D is not set +# CONFIG_MPC8610_HPCD is not set +CONFIG_GEF_PPC9A=y +# CONFIG_GEF_SBC310 is not set +# CONFIG_GEF_SBC610 is not set +CONFIG_MPC8641=y +# CONFIG_IPIC is not set +CONFIG_MPIC=y +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_TAU is not set +# CONFIG_QUICC_ENGINE is not set +# CONFIG_FSL_ULI1575 is not set +# CONFIG_MPC8xxx_GPIO is not set +# CONFIG_SIMPLE_GPIO is not set + +# +# Kernel options +# +# CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +# CONFIG_NO_HZ is not set +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_HZ_100 is not set +# CONFIG_HZ_250 is not set +# CONFIG_HZ_300 is not set +CONFIG_HZ_1000=y +CONFIG_HZ=1000 +CONFIG_SCHED_HRTICK=y +# CONFIG_PREEMPT_NONE is not set +# CONFIG_PREEMPT_VOLUNTARY is not set +CONFIG_PREEMPT=y +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set +CONFIG_BINFMT_MISC=m +# CONFIG_IOMMU_HELPER is not set +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_HAS_WALK_MEMORY=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +# CONFIG_KEXEC is not set +# CONFIG_CRASH_DUMP is not set +CONFIG_IRQ_ALL_CPUS=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_PPC_4K_PAGES=y +# CONFIG_PPC_16K_PAGES is not set +# CONFIG_PPC_64K_PAGES is not set +CONFIG_FORCE_MAX_ZONEORDER=11 +# CONFIG_PROC_DEVICETREE is not set +# CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" +# CONFIG_PM is not set +CONFIG_SECCOMP=y +CONFIG_ISA_DMA_API=y + +# +# Bus options +# +CONFIG_ZONE_DMA=y +CONFIG_GENERIC_ISA_DMA=y +CONFIG_PPC_INDIRECT_PCI=y +CONFIG_FSL_SOC=y +CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y +CONFIG_PCIEPORTBUS=y +CONFIG_PCIEAER=y +# CONFIG_PCIEASPM is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set +CONFIG_PCI_DEBUG=y +# CONFIG_PCI_STUB is not set +# CONFIG_PCCARD is not set +# CONFIG_HOTPLUG_PCI is not set +# CONFIG_HAS_RAPIDIO is not set + +# +# Advanced setup +# +# CONFIG_ADVANCED_OPTIONS is not set + +# +# Default settings for advanced configuration options are used +# +CONFIG_LOWMEM_SIZE=0x30000000 +CONFIG_PAGE_OFFSET=0xc0000000 +CONFIG_KERNEL_START=0xc0000000 +CONFIG_PHYSICAL_START=0x00000000 +CONFIG_TASK_SIZE=0xc0000000 +CONFIG_NET=y + +# +# Networking options +# +CONFIG_COMPAT_NET_DEV_OPS=y +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=m +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +CONFIG_XFRM_IPCOMP=m +CONFIG_NET_KEY=m +# CONFIG_NET_KEY_MIGRATE is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_ADVANCED_ROUTER=y +CONFIG_ASK_IP_FIB_HASH=y +# CONFIG_IP_FIB_TRIE is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_MULTIPLE_TABLES=y +CONFIG_IP_ROUTE_MULTIPATH=y +CONFIG_IP_ROUTE_VERBOSE=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +CONFIG_NET_IPIP=m +CONFIG_NET_IPGRE=m +CONFIG_NET_IPGRE_BROADCAST=y +CONFIG_IP_MROUTE=y +CONFIG_IP_PIMSM_V1=y +CONFIG_IP_PIMSM_V2=y +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_IPCOMP=m +CONFIG_INET_XFRM_TUNNEL=m +CONFIG_INET_TUNNEL=m +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +CONFIG_IPV6=m +# CONFIG_IPV6_PRIVACY is not set +# CONFIG_IPV6_ROUTER_PREF is not set +# CONFIG_IPV6_OPTIMISTIC_DAD is not set +CONFIG_INET6_AH=m +CONFIG_INET6_ESP=m +CONFIG_INET6_IPCOMP=m +# CONFIG_IPV6_MIP6 is not set +CONFIG_INET6_XFRM_TUNNEL=m +CONFIG_INET6_TUNNEL=m +CONFIG_INET6_XFRM_MODE_TRANSPORT=m +CONFIG_INET6_XFRM_MODE_TUNNEL=m +CONFIG_INET6_XFRM_MODE_BEET=m +# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set +CONFIG_IPV6_SIT=m +CONFIG_IPV6_NDISC_NODETYPE=y +CONFIG_IPV6_TUNNEL=m +# CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_IPV6_MROUTE is not set +# CONFIG_NETLABEL is not set +# CONFIG_NETWORK_SECMARK is not set +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +CONFIG_NETFILTER_ADVANCED=y +CONFIG_BRIDGE_NETFILTER=y + +# +# Core Netfilter Configuration +# +# CONFIG_NETFILTER_NETLINK_QUEUE is not set +# CONFIG_NETFILTER_NETLINK_LOG is not set +# CONFIG_NF_CONNTRACK is not set +CONFIG_NETFILTER_XTABLES=m +# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set +# CONFIG_NETFILTER_XT_TARGET_DSCP is not set +# CONFIG_NETFILTER_XT_TARGET_MARK is not set +# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set +# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set +# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set +# CONFIG_NETFILTER_XT_TARGET_TRACE is not set +# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set +# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set +# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set +# CONFIG_NETFILTER_XT_MATCH_DCCP is not set +# CONFIG_NETFILTER_XT_MATCH_DSCP is not set +# CONFIG_NETFILTER_XT_MATCH_ESP is not set +# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set +# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set +# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set +# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set +# CONFIG_NETFILTER_XT_MATCH_MAC is not set +# CONFIG_NETFILTER_XT_MATCH_MARK is not set +# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set +# CONFIG_NETFILTER_XT_MATCH_OWNER is not set +# CONFIG_NETFILTER_XT_MATCH_POLICY is not set +# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set +# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set +# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set +# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set +# CONFIG_NETFILTER_XT_MATCH_REALM is not set +# CONFIG_NETFILTER_XT_MATCH_RECENT is not set +# CONFIG_NETFILTER_XT_MATCH_SCTP is not set +# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set +# CONFIG_NETFILTER_XT_MATCH_STRING is not set +# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set +# CONFIG_NETFILTER_XT_MATCH_TIME is not set +# CONFIG_NETFILTER_XT_MATCH_U32 is not set +# CONFIG_IP_VS is not set + +# +# IP: Netfilter Configuration +# +# CONFIG_NF_DEFRAG_IPV4 is not set +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m +# CONFIG_IP_NF_MATCH_AH is not set +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_ECN=m +# CONFIG_IP_NF_TARGET_TTL is not set +CONFIG_IP_NF_RAW=m +# CONFIG_IP_NF_SECURITY is not set +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m + +# +# IPv6: Netfilter Configuration +# +CONFIG_IP6_NF_QUEUE=m +CONFIG_IP6_NF_IPTABLES=m +# CONFIG_IP6_NF_MATCH_AH is not set +CONFIG_IP6_NF_MATCH_EUI64=m +CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_HL=m +CONFIG_IP6_NF_MATCH_IPV6HEADER=m +# CONFIG_IP6_NF_MATCH_MH is not set +CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m +# CONFIG_IP6_NF_TARGET_REJECT is not set +CONFIG_IP6_NF_MANGLE=m +# CONFIG_IP6_NF_TARGET_HL is not set +CONFIG_IP6_NF_RAW=m +# CONFIG_IP6_NF_SECURITY is not set +# CONFIG_BRIDGE_NF_EBTABLES is not set +# CONFIG_IP_DCCP is not set +CONFIG_IP_SCTP=m +# CONFIG_SCTP_DBG_MSG is not set +# CONFIG_SCTP_DBG_OBJCNT is not set +# CONFIG_SCTP_HMAC_NONE is not set +# CONFIG_SCTP_HMAC_SHA1 is not set +CONFIG_SCTP_HMAC_MD5=y +CONFIG_TIPC=m +# CONFIG_TIPC_ADVANCED is not set +# CONFIG_TIPC_DEBUG is not set +CONFIG_ATM=m +CONFIG_ATM_CLIP=m +# CONFIG_ATM_CLIP_NO_ICMP is not set +CONFIG_ATM_LANE=m +CONFIG_ATM_MPOA=m +CONFIG_ATM_BR2684=m +# CONFIG_ATM_BR2684_IPFILTER is not set +CONFIG_STP=m +CONFIG_BRIDGE=m +# CONFIG_NET_DSA is not set +CONFIG_VLAN_8021Q=m +# CONFIG_VLAN_8021Q_GVRP is not set +# CONFIG_DECNET is not set +CONFIG_LLC=m +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +CONFIG_WAN_ROUTER=m +CONFIG_NET_SCHED=y + +# +# Queueing/Scheduling +# +CONFIG_NET_SCH_CBQ=m +CONFIG_NET_SCH_HTB=m +CONFIG_NET_SCH_HFSC=m +CONFIG_NET_SCH_ATM=m +CONFIG_NET_SCH_PRIO=m +# CONFIG_NET_SCH_MULTIQ is not set +CONFIG_NET_SCH_RED=m +CONFIG_NET_SCH_SFQ=m +CONFIG_NET_SCH_TEQL=m +CONFIG_NET_SCH_TBF=m +CONFIG_NET_SCH_GRED=m +CONFIG_NET_SCH_DSMARK=m +CONFIG_NET_SCH_NETEM=m +# CONFIG_NET_SCH_DRR is not set + +# +# Classification +# +CONFIG_NET_CLS=y +# CONFIG_NET_CLS_BASIC is not set +CONFIG_NET_CLS_TCINDEX=m +CONFIG_NET_CLS_ROUTE4=m +CONFIG_NET_CLS_ROUTE=y +CONFIG_NET_CLS_FW=m +CONFIG_NET_CLS_U32=m +# CONFIG_CLS_U32_PERF is not set +# CONFIG_CLS_U32_MARK is not set +CONFIG_NET_CLS_RSVP=m +CONFIG_NET_CLS_RSVP6=m +# CONFIG_NET_CLS_FLOW is not set +# CONFIG_NET_EMATCH is not set +# CONFIG_NET_CLS_ACT is not set +# CONFIG_NET_CLS_IND is not set +CONFIG_NET_SCH_FIFO=y +# CONFIG_DCB is not set + +# +# Network testing +# +CONFIG_NET_PKTGEN=m +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +CONFIG_FIB_RULES=y +CONFIG_WIRELESS=y +# CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y +# CONFIG_WIRELESS_EXT is not set +# CONFIG_LIB80211 is not set +# CONFIG_MAC80211 is not set +# CONFIG_WIMAX is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_TESTS is not set +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +CONFIG_MTD_OF_PARTS=y +# CONFIG_MTD_AR7_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +CONFIG_MTD_JEDECPROBE=y +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_CFI_INTELEXT=y +CONFIG_MTD_CFI_AMDSTD=y +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PHYSMAP is not set +CONFIG_MTD_PHYSMAP_OF=y +# CONFIG_MTD_INTEL_VR_NOR is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_PMC551 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +CONFIG_OF_DEVICE=y +CONFIG_OF_GPIO=y +CONFIG_OF_I2C=y +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=m +CONFIG_BLK_DEV_CRYPTOLOOP=m +CONFIG_BLK_DEV_NBD=m +# CONFIG_BLK_DEV_SX8 is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=131072 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set +CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set +# CONFIG_ICS932S401 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_AT24 is not set +# CONFIG_EEPROM_LEGACY is not set +# CONFIG_EEPROM_93CX6 is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +CONFIG_CHR_DEV_ST=y +# CONFIG_CHR_DEV_OSST is not set +CONFIG_BLK_DEV_SR=y +# CONFIG_BLK_DEV_SR_VENDOR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_ACARD is not set +# CONFIG_SCSI_AACRAID is not set +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC7XXX_OLD is not set +# CONFIG_SCSI_AIC79XX is not set +# CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set +# CONFIG_SCSI_ARCMSR is not set +# CONFIG_MEGARAID_NEWGEN is not set +# CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_HPTIOP is not set +# CONFIG_SCSI_BUSLOGIC is not set +# CONFIG_LIBFC is not set +# CONFIG_FCOE is not set +# CONFIG_SCSI_DMX3191D is not set +# CONFIG_SCSI_EATA is not set +# CONFIG_SCSI_FUTURE_DOMAIN is not set +# CONFIG_SCSI_GDTH is not set +# CONFIG_SCSI_IPS is not set +# CONFIG_SCSI_INITIO is not set +# CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_MVSAS is not set +# CONFIG_SCSI_STEX is not set +# CONFIG_SCSI_SYM53C8XX_2 is not set +# CONFIG_SCSI_IPR is not set +# CONFIG_SCSI_QLOGIC_1280 is not set +# CONFIG_SCSI_QLA_FC is not set +# CONFIG_SCSI_QLA_ISCSI is not set +# CONFIG_SCSI_LPFC is not set +# CONFIG_SCSI_DC395x is not set +# CONFIG_SCSI_DC390T is not set +# CONFIG_SCSI_NSP32 is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set +CONFIG_ATA=y +# CONFIG_ATA_NONSTANDARD is not set +CONFIG_SATA_PMP=y +# CONFIG_SATA_AHCI is not set +# CONFIG_SATA_SIL24 is not set +# CONFIG_SATA_FSL is not set +CONFIG_ATA_SFF=y +# CONFIG_SATA_SVW is not set +# CONFIG_ATA_PIIX is not set +# CONFIG_SATA_MV is not set +# CONFIG_SATA_NV is not set +# CONFIG_PDC_ADMA is not set +# CONFIG_SATA_QSTOR is not set +# CONFIG_SATA_PROMISE is not set +# CONFIG_SATA_SX4 is not set +CONFIG_SATA_SIL=y +# CONFIG_SATA_SIS is not set +# CONFIG_SATA_ULI is not set +# CONFIG_SATA_VIA is not set +# CONFIG_SATA_VITESSE is not set +# CONFIG_SATA_INIC162X is not set +# CONFIG_PATA_ALI is not set +# CONFIG_PATA_AMD is not set +# CONFIG_PATA_ARTOP is not set +# CONFIG_PATA_ATIIXP is not set +# CONFIG_PATA_CMD640_PCI is not set +# CONFIG_PATA_CMD64X is not set +# CONFIG_PATA_CS5520 is not set +# CONFIG_PATA_CS5530 is not set +# CONFIG_PATA_CYPRESS is not set +# CONFIG_PATA_EFAR is not set +# CONFIG_ATA_GENERIC is not set +# CONFIG_PATA_HPT366 is not set +# CONFIG_PATA_HPT37X is not set +# CONFIG_PATA_HPT3X2N is not set +# CONFIG_PATA_HPT3X3 is not set +# CONFIG_PATA_IT821X is not set +# CONFIG_PATA_IT8213 is not set +# CONFIG_PATA_JMICRON is not set +# CONFIG_PATA_TRIFLEX is not set +# CONFIG_PATA_MARVELL is not set +# CONFIG_PATA_MPIIX is not set +# CONFIG_PATA_OLDPIIX is not set +# CONFIG_PATA_NETCELL is not set +# CONFIG_PATA_NINJA32 is not set +# CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set +# CONFIG_PATA_OPTI is not set +# CONFIG_PATA_OPTIDMA is not set +# CONFIG_PATA_PDC_OLD is not set +# CONFIG_PATA_RADISYS is not set +# CONFIG_PATA_RZ1000 is not set +# CONFIG_PATA_SC1200 is not set +# CONFIG_PATA_SERVERWORKS is not set +# CONFIG_PATA_PDC2027X is not set +# CONFIG_PATA_SIL680 is not set +# CONFIG_PATA_SIS is not set +# CONFIG_PATA_VIA is not set +# CONFIG_PATA_WINBOND is not set +# CONFIG_PATA_PLATFORM is not set +# CONFIG_PATA_SCH is not set +# CONFIG_MD is not set +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# Enable only one of the two stacks, unless you know what you are doing +# +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set +# CONFIG_I2O is not set +# CONFIG_MACINTOSH_DRIVERS is not set +CONFIG_NETDEVICES=y +CONFIG_DUMMY=m +CONFIG_BONDING=m +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +CONFIG_TUN=m +# CONFIG_VETH is not set +# CONFIG_ARCNET is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_NATIONAL_PHY is not set +# CONFIG_STE10XP is not set +# CONFIG_LSI_ET1011C_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_NET_PCI is not set +# CONFIG_B44 is not set +# CONFIG_ATL2 is not set +CONFIG_NETDEV_1000=y +# CONFIG_ACENIC is not set +# CONFIG_DL2K is not set +# CONFIG_E1000 is not set +# CONFIG_E1000E is not set +# CONFIG_IP1000 is not set +# CONFIG_IGB is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SKY2 is not set +# CONFIG_VIA_VELOCITY is not set +# CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set +CONFIG_GIANFAR=y +# CONFIG_MV643XX_ETH is not set +# CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set +# CONFIG_ATL1C is not set +# CONFIG_JME is not set +# CONFIG_NETDEV_10000 is not set +# CONFIG_TR is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +# CONFIG_WAN is not set +CONFIG_ATM_DRIVERS=y +# CONFIG_ATM_DUMMY is not set +# CONFIG_ATM_TCP is not set +# CONFIG_ATM_LANAI is not set +# CONFIG_ATM_ENI is not set +# CONFIG_ATM_FIRESTREAM is not set +# CONFIG_ATM_ZATM is not set +# CONFIG_ATM_NICSTAR is not set +# CONFIG_ATM_IDT77252 is not set +# CONFIG_ATM_AMBASSADOR is not set +# CONFIG_ATM_HORIZON is not set +# CONFIG_ATM_IA is not set +# CONFIG_ATM_FORE200E is not set +# CONFIG_ATM_HE is not set +# CONFIG_ATM_SOLOS is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +CONFIG_PPP=m +CONFIG_PPP_MULTILINK=y +CONFIG_PPP_FILTER=y +CONFIG_PPP_ASYNC=m +CONFIG_PPP_SYNC_TTY=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_BSDCOMP=m +# CONFIG_PPP_MPPE is not set +CONFIG_PPPOE=m +CONFIG_PPPOATM=m +# CONFIG_PPPOL2TP is not set +CONFIG_SLIP=m +CONFIG_SLIP_COMPRESSED=y +CONFIG_SLHC=m +CONFIG_SLIP_SMART=y +CONFIG_SLIP_MODE_SLIP6=y +# CONFIG_NET_FC is not set +CONFIG_NETCONSOLE=y +# CONFIG_NETCONSOLE_DYNAMIC is not set +CONFIG_NETPOLL=y +CONFIG_NETPOLL_TRAP=y +CONFIG_NET_POLL_CONTROLLER=y +# CONFIG_ISDN is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +CONFIG_INPUT_FF_MEMLESS=m +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +# CONFIG_SERIAL_8250_PCI is not set +CONFIG_SERIAL_8250_NR_UARTS=2 +CONFIG_SERIAL_8250_RUNTIME_UARTS=2 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +# CONFIG_SERIAL_UARTLITE is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_OF_PLATFORM is not set +CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +# CONFIG_LEGACY_PTYS is not set +# CONFIG_HVC_UDBG is not set +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=y +CONFIG_NVRAM=y +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y + +# +# I2C Hardware Bus support +# + +# +# PC SMBus host controller drivers +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_ISCH is not set +# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_GPIO is not set +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# +# CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +CONFIG_DS1682=y +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set +# CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +# CONFIG_GPIO_SYSFS is not set + +# +# Memory mapped GPIO expanders: +# +# CONFIG_GPIO_XILINX is not set + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_BT8XX is not set + +# +# SPI GPIO expanders: +# +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set +# CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ADT7462 is not set +# CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_ADT7475 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_I5K_AMB is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +CONFIG_SENSORS_LM90=y +CONFIG_SENSORS_LM92=y +# CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_LTC4245 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_DME1737 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_ADS7828 is not set +# CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_VIA686A is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83L786NG is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +# CONFIG_ALIM7101_WDT is not set +CONFIG_GEF_WDT=y +# CONFIG_8xxx_WDT is not set + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_TPS65010 is not set +# CONFIG_TWL4030_CORE is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set +# CONFIG_REGULATOR is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set + +# +# Graphics support +# +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +CONFIG_VGA_CONSOLE=y +# CONFIG_VGACON_SOFT_SCROLLBACK is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_HID_PID is not set +# CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +# CONFIG_HID_NTRIG is not set +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +# CONFIG_GREENASIA_FF is not set +# CONFIG_HID_TOPSEED is not set +CONFIG_THRUSTMASTER_FF=m +CONFIG_ZEROPLUS_FF=m +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set + +# +# Miscellaneous USB options +# +# CONFIG_USB_DEVICEFS is not set +# CONFIG_USB_DEVICE_CLASS is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +# CONFIG_USB_MON is not set +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_C67X00_HCD is not set +CONFIG_USB_EHCI_HCD=y +# CONFIG_USB_EHCI_ROOT_HUB_TT is not set +# CONFIG_USB_EHCI_TT_NEWSCHED is not set +# CONFIG_USB_EHCI_FSL is not set +# CONFIG_USB_EHCI_HCD_PPC_OF is not set +# CONFIG_USB_OXU210HP_HCD is not set +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_HCD_PPC_OF is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_UHCI_HCD is not set +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# + +# +# see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB port drivers +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set +# CONFIG_USB_ATM is not set +# CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# +# CONFIG_USB_GPIO_VBUS is not set +# CONFIG_UWB is not set +# CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_INFINIBAND is not set +# CONFIG_EDAC is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +# CONFIG_RTC_INTF_PROC is not set +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +CONFIG_RTC_DRV_RX8581=y + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +# CONFIG_RTC_DRV_PPC is not set +# CONFIG_DMADEVICES is not set +# CONFIG_UIO is not set +# CONFIG_STAGING is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +# CONFIG_EXT2_FS_SECURITY is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +CONFIG_EXT3_FS_POSIX_ACL=y +# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4_FS is not set +CONFIG_JBD=y +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +CONFIG_NFS_V4=y +CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +CONFIG_CIFS=m +# CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_WEAK_PW_HASH is not set +CONFIG_CIFS_XATTR=y +CONFIG_CIFS_POSIX=y +# CONFIG_CIFS_DEBUG2 is not set +# CONFIG_CIFS_EXPERIMENTAL is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=m +CONFIG_NLS_CODEPAGE_737=m +CONFIG_NLS_CODEPAGE_775=m +CONFIG_NLS_CODEPAGE_850=m +CONFIG_NLS_CODEPAGE_852=m +CONFIG_NLS_CODEPAGE_855=m +CONFIG_NLS_CODEPAGE_857=m +CONFIG_NLS_CODEPAGE_860=m +CONFIG_NLS_CODEPAGE_861=m +CONFIG_NLS_CODEPAGE_862=m +CONFIG_NLS_CODEPAGE_863=m +CONFIG_NLS_CODEPAGE_864=m +CONFIG_NLS_CODEPAGE_865=m +CONFIG_NLS_CODEPAGE_866=m +CONFIG_NLS_CODEPAGE_869=m +CONFIG_NLS_CODEPAGE_936=m +CONFIG_NLS_CODEPAGE_950=m +CONFIG_NLS_CODEPAGE_932=m +CONFIG_NLS_CODEPAGE_949=m +CONFIG_NLS_CODEPAGE_874=m +CONFIG_NLS_ISO8859_8=m +CONFIG_NLS_CODEPAGE_1250=m +CONFIG_NLS_CODEPAGE_1251=m +CONFIG_NLS_ASCII=m +CONFIG_NLS_ISO8859_1=m +CONFIG_NLS_ISO8859_2=m +CONFIG_NLS_ISO8859_3=m +CONFIG_NLS_ISO8859_4=m +CONFIG_NLS_ISO8859_5=m +CONFIG_NLS_ISO8859_6=m +CONFIG_NLS_ISO8859_7=m +CONFIG_NLS_ISO8859_9=m +CONFIG_NLS_ISO8859_13=m +CONFIG_NLS_ISO8859_14=m +CONFIG_NLS_ISO8859_15=m +CONFIG_NLS_KOI8_R=m +CONFIG_NLS_KOI8_U=m +CONFIG_NLS_UTF8=m +# CONFIG_DLM is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y +CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +CONFIG_LIBCRC32C=m +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +CONFIG_PRINT_STACK_DEPTH=64 +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set +# CONFIG_XMON is not set +# CONFIG_IRQSTACKS is not set +# CONFIG_BDI_SWITCH is not set +# CONFIG_BOOTX_TEXT is not set +# CONFIG_PPC_EARLY_DEBUG is not set + +# +# Security options +# +# CONFIG_KEYS is not set +CONFIG_SECURITY=y +# CONFIG_SECURITYFS is not set +CONFIG_SECURITY_NETWORK=y +# CONFIG_SECURITY_NETWORK_XFRM is not set +# CONFIG_SECURITY_PATH is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_SECURITY_ROOTPLUG is not set +CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0 +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_NULL=m +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_AUTHENC=m +CONFIG_CRYPTO_TEST=m + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=m +# CONFIG_CRYPTO_LRW is not set +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +CONFIG_CRYPTO_HMAC=y +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +CONFIG_CRYPTO_CRC32C=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_MICHAEL_MIC=m +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SHA256=m +CONFIG_CRYPTO_SHA512=m +# CONFIG_CRYPTO_TGR192 is not set +CONFIG_CRYPTO_WP512=m + +# +# Ciphers +# +CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_BLOWFISH=m +# CONFIG_CRYPTO_CAMELLIA is not set +CONFIG_CRYPTO_CAST5=m +CONFIG_CRYPTO_CAST6=m +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +CONFIG_CRYPTO_KHAZAD=m +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m + +# +# Compression +# +CONFIG_CRYPTO_DEFLATE=m +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +# CONFIG_CRYPTO_HW is not set +# CONFIG_PPC_CLOCK is not set +# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/86xx/gef_sbc310_defconfig b/arch/powerpc/configs/86xx/gef_sbc310_defconfig new file mode 100644 index 00000000000..bd236b3d915 --- /dev/null +++ b/arch/powerpc/configs/86xx/gef_sbc310_defconfig @@ -0,0 +1,1613 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.29-rc3 +# Wed Jan 28 23:05:34 2009 +# +# CONFIG_PPC64 is not set + +# +# Processor support +# +CONFIG_6xx=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_PPC_FPU=y +# CONFIG_PHYS_64BIT is not set +CONFIG_ALTIVEC=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set +CONFIG_SMP=y +CONFIG_NR_CPUS=2 +CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set +CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_HARDIRQS=y +# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set +CONFIG_IRQ_PER_CPU=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_GENERIC_LOCKBREAK=y +CONFIG_ARCH_HAS_ILOG2_U32=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set +CONFIG_PPC=y +CONFIG_EARLY_PRINTK=y +CONFIG_GENERIC_NVRAM=y +CONFIG_SCHED_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_PPC_OF=y +CONFIG_OF=y +CONFIG_PPC_UDBG_16550=y +CONFIG_GENERIC_TBSYNC=y +CONFIG_AUDIT_ARCH=y +CONFIG_GENERIC_BUG=y +CONFIG_DEFAULT_UIMAGE=y +# CONFIG_PPC_DCR_NATIVE is not set +# CONFIG_PPC_DCR_MMIO is not set +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_BSD_PROCESS_ACCT_V3=y +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +CONFIG_RELAY=y +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_USE_GENERIC_SMP_HELPERS=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_STOP_MACHINE=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" +# CONFIG_FREEZER is not set +CONFIG_PPC_MSI_BITMAP=y + +# +# Platform support +# +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +# CONFIG_PPC_CHRP is not set +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PQ2ADS is not set +# CONFIG_PPC_83xx is not set +CONFIG_PPC_86xx=y +# CONFIG_MPC8641_HPCN is not set +# CONFIG_SBC8641D is not set +# CONFIG_MPC8610_HPCD is not set +CONFIG_GEF_SBC310=y +# CONFIG_GEF_SBC610 is not set +CONFIG_MPC8641=y +# CONFIG_IPIC is not set +CONFIG_MPIC=y +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_TAU is not set +# CONFIG_QUICC_ENGINE is not set +# CONFIG_FSL_ULI1575 is not set +# CONFIG_MPC8xxx_GPIO is not set +# CONFIG_SIMPLE_GPIO is not set + +# +# Kernel options +# +# CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +# CONFIG_NO_HZ is not set +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_HZ_100 is not set +# CONFIG_HZ_250 is not set +# CONFIG_HZ_300 is not set +CONFIG_HZ_1000=y +CONFIG_HZ=1000 +CONFIG_SCHED_HRTICK=y +# CONFIG_PREEMPT_NONE is not set +# CONFIG_PREEMPT_VOLUNTARY is not set +CONFIG_PREEMPT=y +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set +CONFIG_BINFMT_MISC=y +# CONFIG_IOMMU_HELPER is not set +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_HAS_WALK_MEMORY=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +# CONFIG_KEXEC is not set +# CONFIG_CRASH_DUMP is not set +CONFIG_IRQ_ALL_CPUS=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_PPC_4K_PAGES=y +# CONFIG_PPC_16K_PAGES is not set +# CONFIG_PPC_64K_PAGES is not set +CONFIG_FORCE_MAX_ZONEORDER=11 +# CONFIG_PROC_DEVICETREE is not set +# CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" +# CONFIG_PM is not set +CONFIG_SECCOMP=y +CONFIG_ISA_DMA_API=y + +# +# Bus options +# +CONFIG_ZONE_DMA=y +CONFIG_GENERIC_ISA_DMA=y +CONFIG_PPC_INDIRECT_PCI=y +CONFIG_FSL_SOC=y +CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y +CONFIG_PCIEPORTBUS=y +CONFIG_PCIEAER=y +# CONFIG_PCIEASPM is not set +CONFIG_ARCH_SUPPORTS_MSI=y +CONFIG_PCI_MSI=y +# CONFIG_PCI_LEGACY is not set +# CONFIG_PCI_STUB is not set +# CONFIG_PCCARD is not set +# CONFIG_HOTPLUG_PCI is not set +# CONFIG_HAS_RAPIDIO is not set + +# +# Advanced setup +# +# CONFIG_ADVANCED_OPTIONS is not set + +# +# Default settings for advanced configuration options are used +# +CONFIG_LOWMEM_SIZE=0x30000000 +CONFIG_LOWMEM_CAM_NUM=3 +CONFIG_PAGE_OFFSET=0xc0000000 +CONFIG_KERNEL_START=0xc0000000 +CONFIG_PHYSICAL_START=0x00000000 +CONFIG_TASK_SIZE=0xc0000000 +CONFIG_NET=y + +# +# Networking options +# +CONFIG_COMPAT_NET_DEV_OPS=y +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=m +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +CONFIG_XFRM_IPCOMP=m +CONFIG_NET_KEY=m +# CONFIG_NET_KEY_MIGRATE is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_ADVANCED_ROUTER=y +CONFIG_ASK_IP_FIB_HASH=y +# CONFIG_IP_FIB_TRIE is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_MULTIPLE_TABLES=y +CONFIG_IP_ROUTE_MULTIPATH=y +CONFIG_IP_ROUTE_VERBOSE=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +CONFIG_NET_IPIP=m +CONFIG_NET_IPGRE=m +CONFIG_NET_IPGRE_BROADCAST=y +CONFIG_IP_MROUTE=y +CONFIG_IP_PIMSM_V1=y +CONFIG_IP_PIMSM_V2=y +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_IPCOMP=m +CONFIG_INET_XFRM_TUNNEL=m +CONFIG_INET_TUNNEL=m +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +# CONFIG_INET_XFRM_MODE_BEET is not set +CONFIG_INET_LRO=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +CONFIG_IPV6=m +# CONFIG_IPV6_PRIVACY is not set +# CONFIG_IPV6_ROUTER_PREF is not set +# CONFIG_IPV6_OPTIMISTIC_DAD is not set +CONFIG_INET6_AH=m +CONFIG_INET6_ESP=m +CONFIG_INET6_IPCOMP=m +# CONFIG_IPV6_MIP6 is not set +CONFIG_INET6_XFRM_TUNNEL=m +CONFIG_INET6_TUNNEL=m +CONFIG_INET6_XFRM_MODE_TRANSPORT=m +CONFIG_INET6_XFRM_MODE_TUNNEL=m +CONFIG_INET6_XFRM_MODE_BEET=m +# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set +CONFIG_IPV6_SIT=m +CONFIG_IPV6_NDISC_NODETYPE=y +CONFIG_IPV6_TUNNEL=m +# CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_IPV6_MROUTE is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set + +# +# Network testing +# +CONFIG_NET_PKTGEN=m +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +CONFIG_FIB_RULES=y +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_TESTS is not set +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +CONFIG_MTD_OF_PARTS=y +# CONFIG_MTD_AR7_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +CONFIG_MTD_JEDECPROBE=y +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_CFI_INTELEXT=y +CONFIG_MTD_CFI_AMDSTD=y +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PHYSMAP is not set +CONFIG_MTD_PHYSMAP_OF=y +# CONFIG_MTD_INTEL_VR_NOR is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_PMC551 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set +# CONFIG_MTD_QINFO_PROBE is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +CONFIG_OF_DEVICE=y +CONFIG_OF_GPIO=y +CONFIG_OF_I2C=y +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=m +CONFIG_BLK_DEV_CRYPTOLOOP=m +CONFIG_BLK_DEV_NBD=m +# CONFIG_BLK_DEV_SX8 is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=131072 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set +CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set +# CONFIG_ICS932S401 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_AT24 is not set +# CONFIG_EEPROM_LEGACY is not set +# CONFIG_EEPROM_93CX6 is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +CONFIG_CHR_DEV_ST=y +# CONFIG_CHR_DEV_OSST is not set +CONFIG_BLK_DEV_SR=y +# CONFIG_BLK_DEV_SR_VENDOR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_ACARD is not set +# CONFIG_SCSI_AACRAID is not set +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC7XXX_OLD is not set +# CONFIG_SCSI_AIC79XX is not set +# CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set +# CONFIG_SCSI_ARCMSR is not set +# CONFIG_MEGARAID_NEWGEN is not set +# CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_HPTIOP is not set +# CONFIG_SCSI_BUSLOGIC is not set +# CONFIG_LIBFC is not set +# CONFIG_FCOE is not set +# CONFIG_SCSI_DMX3191D is not set +# CONFIG_SCSI_EATA is not set +# CONFIG_SCSI_FUTURE_DOMAIN is not set +# CONFIG_SCSI_GDTH is not set +# CONFIG_SCSI_IPS is not set +# CONFIG_SCSI_INITIO is not set +# CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_MVSAS is not set +# CONFIG_SCSI_STEX is not set +# CONFIG_SCSI_SYM53C8XX_2 is not set +# CONFIG_SCSI_IPR is not set +# CONFIG_SCSI_QLOGIC_1280 is not set +# CONFIG_SCSI_QLA_FC is not set +# CONFIG_SCSI_QLA_ISCSI is not set +# CONFIG_SCSI_LPFC is not set +# CONFIG_SCSI_DC395x is not set +# CONFIG_SCSI_DC390T is not set +# CONFIG_SCSI_NSP32 is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set +CONFIG_ATA=y +# CONFIG_ATA_NONSTANDARD is not set +CONFIG_SATA_PMP=y +# CONFIG_SATA_AHCI is not set +CONFIG_SATA_SIL24=y +# CONFIG_SATA_FSL is not set +# CONFIG_ATA_SFF is not set +# CONFIG_MD is not set +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# Enable only one of the two stacks, unless you know what you are doing +# +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set +# CONFIG_I2O is not set +# CONFIG_MACINTOSH_DRIVERS is not set +CONFIG_NETDEVICES=y +CONFIG_DUMMY=m +CONFIG_BONDING=m +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +CONFIG_TUN=m +# CONFIG_VETH is not set +# CONFIG_ARCNET is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_NATIONAL_PHY is not set +# CONFIG_STE10XP is not set +# CONFIG_LSI_ET1011C_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_NET_PCI is not set +# CONFIG_B44 is not set +# CONFIG_ATL2 is not set +CONFIG_NETDEV_1000=y +# CONFIG_ACENIC is not set +# CONFIG_DL2K is not set +# CONFIG_E1000 is not set +# CONFIG_E1000E is not set +# CONFIG_IP1000 is not set +# CONFIG_IGB is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SKY2 is not set +# CONFIG_VIA_VELOCITY is not set +# CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set +CONFIG_GIANFAR=y +# CONFIG_MV643XX_ETH is not set +# CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set +# CONFIG_JME is not set +# CONFIG_NETDEV_10000 is not set +# CONFIG_TR is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +# CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +CONFIG_PPP=m +CONFIG_PPP_MULTILINK=y +CONFIG_PPP_FILTER=y +CONFIG_PPP_ASYNC=m +CONFIG_PPP_SYNC_TTY=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_BSDCOMP=m +# CONFIG_PPP_MPPE is not set +CONFIG_PPPOE=m +# CONFIG_PPPOL2TP is not set +CONFIG_SLIP=m +CONFIG_SLIP_COMPRESSED=y +CONFIG_SLHC=m +CONFIG_SLIP_SMART=y +CONFIG_SLIP_MODE_SLIP6=y +# CONFIG_NET_FC is not set +CONFIG_NETCONSOLE=y +# CONFIG_NETCONSOLE_DYNAMIC is not set +CONFIG_NETPOLL=y +CONFIG_NETPOLL_TRAP=y +CONFIG_NET_POLL_CONTROLLER=y +# CONFIG_ISDN is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +# CONFIG_SERIAL_8250_PCI is not set +CONFIG_SERIAL_8250_NR_UARTS=2 +CONFIG_SERIAL_8250_RUNTIME_UARTS=2 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +# CONFIG_SERIAL_UARTLITE is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_OF_PLATFORM is not set +CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +# CONFIG_LEGACY_PTYS is not set +# CONFIG_HVC_UDBG is not set +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=y +CONFIG_NVRAM=y +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y + +# +# I2C Hardware Bus support +# + +# +# PC SMBus host controller drivers +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_ISCH is not set +# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_GPIO is not set +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# +# CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +CONFIG_DS1682=y +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set +# CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +CONFIG_GPIO_SYSFS=y + +# +# Memory mapped GPIO expanders: +# +# CONFIG_GPIO_XILINX is not set + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_BT8XX is not set + +# +# SPI GPIO expanders: +# +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set +# CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ADT7462 is not set +# CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_ADT7475 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_I5K_AMB is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +CONFIG_SENSORS_LM90=y +CONFIG_SENSORS_LM92=y +# CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_LTC4245 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_DME1737 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_ADS7828 is not set +# CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_VIA686A is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83L786NG is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +# CONFIG_ALIM7101_WDT is not set +CONFIG_GEF_WDT=y +# CONFIG_8xxx_WDT is not set + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_TPS65010 is not set +# CONFIG_TWL4030_CORE is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set +# CONFIG_REGULATOR is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set + +# +# Graphics support +# +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +CONFIG_VGA_CONSOLE=y +# CONFIG_VGACON_SOFT_SCROLLBACK is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_HID_PID is not set +# CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +# CONFIG_HID_NTRIG is not set +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +# CONFIG_GREENASIA_FF is not set +# CONFIG_HID_TOPSEED is not set +# CONFIG_THRUSTMASTER_FF is not set +# CONFIG_ZEROPLUS_FF is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set + +# +# Miscellaneous USB options +# +# CONFIG_USB_DEVICEFS is not set +# CONFIG_USB_DEVICE_CLASS is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +# CONFIG_USB_MON is not set +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_C67X00_HCD is not set +CONFIG_USB_EHCI_HCD=y +# CONFIG_USB_EHCI_ROOT_HUB_TT is not set +# CONFIG_USB_EHCI_TT_NEWSCHED is not set +# CONFIG_USB_EHCI_FSL is not set +# CONFIG_USB_EHCI_HCD_PPC_OF is not set +# CONFIG_USB_OXU210HP_HCD is not set +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_HCD_PPC_OF is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_UHCI_HCD is not set +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# + +# +# see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB port drivers +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set +# CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# +# CONFIG_USB_GPIO_VBUS is not set +# CONFIG_UWB is not set +# CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_INFINIBAND is not set +# CONFIG_EDAC is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +# CONFIG_RTC_INTF_PROC is not set +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +CONFIG_RTC_DRV_RX8581=y + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +# CONFIG_RTC_DRV_PPC is not set +# CONFIG_DMADEVICES is not set +# CONFIG_UIO is not set +# CONFIG_STAGING is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +# CONFIG_EXT2_FS_SECURITY is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +CONFIG_EXT3_FS_POSIX_ACL=y +# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4_FS is not set +CONFIG_JBD=y +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=y +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_UDF_FS=y +CONFIG_UDF_NLS=y + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=850 +CONFIG_FAT_DEFAULT_IOCHARSET="ascii" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +CONFIG_NFS_V4=y +CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +CONFIG_CIFS=m +# CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_WEAK_PW_HASH is not set +CONFIG_CIFS_XATTR=y +CONFIG_CIFS_POSIX=y +# CONFIG_CIFS_DEBUG2 is not set +# CONFIG_CIFS_EXPERIMENTAL is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=m +CONFIG_NLS_CODEPAGE_737=m +CONFIG_NLS_CODEPAGE_775=m +CONFIG_NLS_CODEPAGE_850=m +CONFIG_NLS_CODEPAGE_852=m +CONFIG_NLS_CODEPAGE_855=m +CONFIG_NLS_CODEPAGE_857=m +CONFIG_NLS_CODEPAGE_860=m +CONFIG_NLS_CODEPAGE_861=m +CONFIG_NLS_CODEPAGE_862=m +CONFIG_NLS_CODEPAGE_863=m +CONFIG_NLS_CODEPAGE_864=m +CONFIG_NLS_CODEPAGE_865=m +CONFIG_NLS_CODEPAGE_866=m +CONFIG_NLS_CODEPAGE_869=m +CONFIG_NLS_CODEPAGE_936=m +CONFIG_NLS_CODEPAGE_950=m +CONFIG_NLS_CODEPAGE_932=m +CONFIG_NLS_CODEPAGE_949=m +CONFIG_NLS_CODEPAGE_874=m +CONFIG_NLS_ISO8859_8=m +CONFIG_NLS_CODEPAGE_1250=m +CONFIG_NLS_CODEPAGE_1251=m +CONFIG_NLS_ASCII=m +CONFIG_NLS_ISO8859_1=m +CONFIG_NLS_ISO8859_2=m +CONFIG_NLS_ISO8859_3=m +CONFIG_NLS_ISO8859_4=m +CONFIG_NLS_ISO8859_5=m +CONFIG_NLS_ISO8859_6=m +CONFIG_NLS_ISO8859_7=m +CONFIG_NLS_ISO8859_9=m +CONFIG_NLS_ISO8859_13=m +CONFIG_NLS_ISO8859_14=m +CONFIG_NLS_ISO8859_15=m +CONFIG_NLS_KOI8_R=m +CONFIG_NLS_KOI8_U=m +CONFIG_NLS_UTF8=m +# CONFIG_DLM is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y +CONFIG_CRC_ITU_T=y +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +CONFIG_LIBCRC32C=y +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +CONFIG_PRINT_STACK_DEPTH=64 +# CONFIG_IRQSTACKS is not set +# CONFIG_BOOTX_TEXT is not set +# CONFIG_PPC_EARLY_DEBUG is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_AUTHENC=m +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +CONFIG_CRYPTO_HMAC=m +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +CONFIG_CRYPTO_CRC32C=y +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +CONFIG_CRYPTO_SHA1=m +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +CONFIG_CRYPTO_DEFLATE=m +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +# CONFIG_CRYPTO_HW is not set +# CONFIG_PPC_CLOCK is not set +# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/amigaone_defconfig b/arch/powerpc/configs/amigaone_defconfig new file mode 100644 index 00000000000..b63cc38df6b --- /dev/null +++ b/arch/powerpc/configs/amigaone_defconfig @@ -0,0 +1,1636 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.29-rc3 +# Sun Feb 1 14:22:42 2009 +# +# CONFIG_PPC64 is not set + +# +# Processor support +# +CONFIG_6xx=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_PPC_FPU=y +CONFIG_ALTIVEC=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set +# CONFIG_SMP is not set +CONFIG_NOT_COHERENT_CACHE=y +CONFIG_CHECK_CACHE_COHERENCY=y +CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set +CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_HARDIRQS=y +# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set +CONFIG_IRQ_PER_CPU=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_ARCH_HAS_ILOG2_U32=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set +CONFIG_PPC=y +CONFIG_EARLY_PRINTK=y +CONFIG_GENERIC_NVRAM=y +CONFIG_SCHED_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_PPC_OF=y +CONFIG_OF=y +CONFIG_PPC_UDBG_16550=y +# CONFIG_GENERIC_TBSYNC is not set +CONFIG_AUDIT_ARCH=y +CONFIG_GENERIC_BUG=y +CONFIG_DEFAULT_UIMAGE=y +# CONFIG_PPC_DCR_NATIVE is not set +# CONFIG_PPC_DCR_MMIO is not set +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=15 +# CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y +# CONFIG_COMPAT_BRK is not set +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_BLOCK=y +CONFIG_LBD=y +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +# CONFIG_FREEZER is not set + +# +# Platform support +# +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +# CONFIG_PPC_CHRP is not set +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PQ2ADS is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set +# CONFIG_EMBEDDED6xx is not set +CONFIG_AMIGAONE=y +# CONFIG_IPIC is not set +# CONFIG_MPIC is not set +# CONFIG_MPIC_WEIRD is not set +CONFIG_PPC_I8259=y +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_TAU is not set +# CONFIG_FSL_ULI1575 is not set +# CONFIG_SIMPLE_GPIO is not set + +# +# Kernel options +# +CONFIG_HIGHMEM=y +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +CONFIG_SCHED_HRTICK=y +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set +CONFIG_BINFMT_MISC=y +# CONFIG_IOMMU_HELPER is not set +CONFIG_PPC_NEED_DMA_SYNC_OPS=y +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_HAS_WALK_MEMORY=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +# CONFIG_KEXEC is not set +# CONFIG_CRASH_DUMP is not set +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_MIGRATION is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_PPC_4K_PAGES=y +# CONFIG_PPC_16K_PAGES is not set +# CONFIG_PPC_64K_PAGES is not set +CONFIG_FORCE_MAX_ZONEORDER=11 +CONFIG_PROC_DEVICETREE=y +# CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" +# CONFIG_PM is not set +CONFIG_SECCOMP=y +CONFIG_ISA_DMA_API=y + +# +# Bus options +# +CONFIG_ZONE_DMA=y +CONFIG_GENERIC_ISA_DMA=y +CONFIG_PPC_INDIRECT_PCI=y +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y +# CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set +# CONFIG_PCI_DEBUG is not set +# CONFIG_PCI_STUB is not set +# CONFIG_PCCARD is not set +# CONFIG_HOTPLUG_PCI is not set +# CONFIG_HAS_RAPIDIO is not set + +# +# Advanced setup +# +# CONFIG_ADVANCED_OPTIONS is not set + +# +# Default settings for advanced configuration options are used +# +CONFIG_LOWMEM_SIZE=0x30000000 +CONFIG_PAGE_OFFSET=0xc0000000 +CONFIG_KERNEL_START=0xc0000000 +CONFIG_PHYSICAL_START=0x00000000 +CONFIG_TASK_SIZE=0xc0000000 +CONFIG_CONSISTENT_START=0xff100000 +CONFIG_CONSISTENT_SIZE=0x00200000 +CONFIG_NET=y + +# +# Networking options +# +CONFIG_COMPAT_NET_DEV_OPS=y +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +# CONFIG_IP_PNP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +# CONFIG_NETFILTER_ADVANCED is not set + +# +# Core Netfilter Configuration +# +CONFIG_NETFILTER_NETLINK=m +CONFIG_NETFILTER_NETLINK_LOG=m +CONFIG_NF_CONNTRACK=m +CONFIG_NF_CONNTRACK_FTP=m +CONFIG_NF_CONNTRACK_IRC=m +CONFIG_NF_CONNTRACK_SIP=m +CONFIG_NF_CT_NETLINK=m +CONFIG_NETFILTER_XTABLES=m +# CONFIG_NETFILTER_XT_TARGET_MARK is not set +# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set +# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set +# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set +# CONFIG_NETFILTER_XT_MATCH_MARK is not set +# CONFIG_NETFILTER_XT_MATCH_STATE is not set +# CONFIG_IP_VS is not set + +# +# IP: Netfilter Configuration +# +CONFIG_NF_DEFRAG_IPV4=m +CONFIG_NF_CONNTRACK_IPV4=m +CONFIG_NF_CONNTRACK_PROC_COMPAT=y +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_LOG=m +# CONFIG_IP_NF_TARGET_ULOG is not set +CONFIG_NF_NAT=m +CONFIG_NF_NAT_NEEDED=y +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_NF_NAT_FTP=m +CONFIG_NF_NAT_IRC=m +# CONFIG_NF_NAT_TFTP is not set +# CONFIG_NF_NAT_AMANDA is not set +# CONFIG_NF_NAT_PPTP is not set +# CONFIG_NF_NAT_H323 is not set +CONFIG_NF_NAT_SIP=m +# CONFIG_IP_NF_MANGLE is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_STANDALONE is not set +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +# CONFIG_MTD is not set +CONFIG_OF_DEVICE=y +CONFIG_OF_I2C=y +CONFIG_PARPORT=y +CONFIG_PARPORT_PC=y +# CONFIG_PARPORT_SERIAL is not set +CONFIG_PARPORT_PC_FIFO=y +# CONFIG_PARPORT_PC_SUPERIO is not set +# CONFIG_PARPORT_GSC is not set +# CONFIG_PARPORT_AX88796 is not set +# CONFIG_PARPORT_1284 is not set +CONFIG_BLK_DEV=y +CONFIG_BLK_DEV_FD=y +# CONFIG_PARIDE is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set +CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set +# CONFIG_ICS932S401 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_AT24 is not set +# CONFIG_EEPROM_LEGACY is not set +# CONFIG_EEPROM_93CX6 is not set +CONFIG_HAVE_IDE=y +CONFIG_IDE=y + +# +# Please see Documentation/ide/ide.txt for help/info on IDE drives +# +CONFIG_IDE_TIMINGS=y +CONFIG_IDE_ATAPI=y +# CONFIG_BLK_DEV_IDE_SATA is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set +CONFIG_BLK_DEV_IDECD=y +CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y +# CONFIG_BLK_DEV_IDETAPE is not set +# CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y + +# +# IDE chipset support/bugfixes +# +# CONFIG_BLK_DEV_PLATFORM is not set +CONFIG_BLK_DEV_IDEDMA_SFF=y + +# +# PCI IDE chipsets support +# +CONFIG_BLK_DEV_IDEPCI=y +# CONFIG_IDEPCI_PCIBUS_ORDER is not set +# CONFIG_BLK_DEV_OFFBOARD is not set +CONFIG_BLK_DEV_GENERIC=y +# CONFIG_BLK_DEV_OPTI621 is not set +CONFIG_BLK_DEV_IDEDMA_PCI=y +# CONFIG_BLK_DEV_AEC62XX is not set +# CONFIG_BLK_DEV_ALI15X3 is not set +# CONFIG_BLK_DEV_AMD74XX is not set +# CONFIG_BLK_DEV_CMD64X is not set +# CONFIG_BLK_DEV_TRIFLEX is not set +# CONFIG_BLK_DEV_CS5520 is not set +# CONFIG_BLK_DEV_CS5530 is not set +# CONFIG_BLK_DEV_HPT366 is not set +# CONFIG_BLK_DEV_JMICRON is not set +# CONFIG_BLK_DEV_SC1200 is not set +# CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT8172 is not set +# CONFIG_BLK_DEV_IT8213 is not set +# CONFIG_BLK_DEV_IT821X is not set +# CONFIG_BLK_DEV_NS87415 is not set +# CONFIG_BLK_DEV_PDC202XX_OLD is not set +# CONFIG_BLK_DEV_PDC202XX_NEW is not set +# CONFIG_BLK_DEV_SVWKS is not set +CONFIG_BLK_DEV_SIIMAGE=y +# CONFIG_BLK_DEV_SL82C105 is not set +# CONFIG_BLK_DEV_SLC90E66 is not set +# CONFIG_BLK_DEV_TRM290 is not set +CONFIG_BLK_DEV_VIA82CXXX=y +# CONFIG_BLK_DEV_TC86C001 is not set +CONFIG_BLK_DEV_IDEDMA=y + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +CONFIG_CHR_DEV_ST=y +# CONFIG_CHR_DEV_OSST is not set +CONFIG_BLK_DEV_SR=y +CONFIG_BLK_DEV_SR_VENDOR=y +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +CONFIG_SCSI_CONSTANTS=y +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +CONFIG_SCSI_SPI_ATTRS=y +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_ACARD is not set +# CONFIG_SCSI_AACRAID is not set +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC7XXX_OLD is not set +# CONFIG_SCSI_AIC79XX is not set +# CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set +# CONFIG_SCSI_ARCMSR is not set +# CONFIG_MEGARAID_NEWGEN is not set +# CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_HPTIOP is not set +# CONFIG_SCSI_BUSLOGIC is not set +# CONFIG_LIBFC is not set +# CONFIG_FCOE is not set +# CONFIG_SCSI_DMX3191D is not set +# CONFIG_SCSI_EATA is not set +# CONFIG_SCSI_FUTURE_DOMAIN is not set +# CONFIG_SCSI_GDTH is not set +# CONFIG_SCSI_IPS is not set +# CONFIG_SCSI_INITIO is not set +# CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_PPA is not set +# CONFIG_SCSI_IMM is not set +# CONFIG_SCSI_MVSAS is not set +# CONFIG_SCSI_STEX is not set +CONFIG_SCSI_SYM53C8XX_2=y +CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0 +CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 +CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 +# CONFIG_SCSI_SYM53C8XX_MMIO is not set +# CONFIG_SCSI_QLOGIC_1280 is not set +# CONFIG_SCSI_QLA_FC is not set +# CONFIG_SCSI_QLA_ISCSI is not set +# CONFIG_SCSI_LPFC is not set +# CONFIG_SCSI_DC395x is not set +# CONFIG_SCSI_DC390T is not set +# CONFIG_SCSI_NSP32 is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# Enable only one of the two stacks, unless you know what you are doing +# +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set +# CONFIG_I2O is not set +# CONFIG_MACINTOSH_DRIVERS is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_ARCNET is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_NATIONAL_PHY is not set +# CONFIG_STE10XP is not set +# CONFIG_LSI_ET1011C_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +CONFIG_NET_VENDOR_3COM=y +CONFIG_VORTEX=y +# CONFIG_TYPHOON is not set +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +CONFIG_NET_PCI=y +# CONFIG_PCNET32 is not set +# CONFIG_AMD8111_ETH is not set +# CONFIG_ADAPTEC_STARFIRE is not set +# CONFIG_B44 is not set +# CONFIG_FORCEDETH is not set +# CONFIG_E100 is not set +# CONFIG_FEALNX is not set +# CONFIG_NATSEMI is not set +# CONFIG_NE2K_PCI is not set +CONFIG_8139CP=y +CONFIG_8139TOO=y +CONFIG_8139TOO_PIO=y +# CONFIG_8139TOO_TUNE_TWISTER is not set +# CONFIG_8139TOO_8129 is not set +# CONFIG_8139_OLD_RX_RESET is not set +# CONFIG_R6040 is not set +# CONFIG_SIS900 is not set +# CONFIG_EPIC100 is not set +# CONFIG_SMSC9420 is not set +# CONFIG_SUNDANCE is not set +# CONFIG_TLAN is not set +# CONFIG_VIA_RHINE is not set +# CONFIG_SC92031 is not set +# CONFIG_NET_POCKET is not set +# CONFIG_ATL2 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set +# CONFIG_TR is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +# CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +# CONFIG_PLIP is not set +CONFIG_PPP=m +CONFIG_PPP_MULTILINK=y +CONFIG_PPP_FILTER=y +CONFIG_PPP_ASYNC=m +CONFIG_PPP_SYNC_TTY=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_MPPE=m +CONFIG_PPPOE=m +# CONFIG_PPPOL2TP is not set +# CONFIG_SLIP is not set +CONFIG_SLHC=m +# CONFIG_NET_FC is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_INPUT_MOUSE=y +CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set +# CONFIG_MOUSE_PS2_TOUCHKIT is not set +# CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_BCM5974 is not set +# CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +CONFIG_INPUT_MISC=y +CONFIG_INPUT_PCSPKR=y +# CONFIG_INPUT_ATI_REMOTE is not set +# CONFIG_INPUT_ATI_REMOTE2 is not set +# CONFIG_INPUT_KEYSPAN_REMOTE is not set +# CONFIG_INPUT_POWERMATE is not set +# CONFIG_INPUT_YEALINK is not set +# CONFIG_INPUT_CM109 is not set +CONFIG_INPUT_UINPUT=y + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_I8042=y +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_PARKBD is not set +# CONFIG_SERIO_PCIPS2 is not set +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_XILINX_XPS_PS2 is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +# CONFIG_SERIAL_UARTLITE is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_OF_PLATFORM is not set +CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_PRINTER is not set +# CONFIG_PPDEV is not set +# CONFIG_HVC_UDBG is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +# CONFIG_I2C_CHARDEV is not set +CONFIG_I2C_HELPER_AUTO=y +CONFIG_I2C_ALGOBIT=y + +# +# I2C Hardware Bus support +# + +# +# PC SMBus host controller drivers +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_ISCH is not set +# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_MPC is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# +# CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set +# CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_TWL4030_CORE is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set +# CONFIG_REGULATOR is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y +CONFIG_FIRMWARE_EDID=y +CONFIG_FB_DDC=y +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +CONFIG_FB_MACMODES=y +CONFIG_FB_BACKLIGHT=y +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_TILEBLITTING=y + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_CIRRUS is not set +# CONFIG_FB_PM2 is not set +# CONFIG_FB_CYBER2000 is not set +# CONFIG_FB_OF is not set +# CONFIG_FB_CT65550 is not set +# CONFIG_FB_ASILIANT is not set +# CONFIG_FB_IMSTT is not set +# CONFIG_FB_VGA16 is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_NVIDIA is not set +# CONFIG_FB_RIVA is not set +# CONFIG_FB_MATROX is not set +CONFIG_FB_RADEON=y +CONFIG_FB_RADEON_I2C=y +CONFIG_FB_RADEON_BACKLIGHT=y +# CONFIG_FB_RADEON_DEBUG is not set +# CONFIG_FB_ATY128 is not set +# CONFIG_FB_ATY is not set +# CONFIG_FB_S3 is not set +# CONFIG_FB_SAVAGE is not set +# CONFIG_FB_SIS is not set +# CONFIG_FB_VIA is not set +# CONFIG_FB_NEOMAGIC is not set +# CONFIG_FB_KYRO is not set +CONFIG_FB_3DFX=y +# CONFIG_FB_3DFX_ACCEL is not set +# CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set +# CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set +# CONFIG_FB_IBM_GXT4500 is not set +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_LCD_CLASS_DEVICE=m +# CONFIG_LCD_ILI9320 is not set +# CONFIG_LCD_PLATFORM is not set +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_BACKLIGHT_GENERIC=y + +# +# Display device support +# +CONFIG_DISPLAY_SUPPORT=m + +# +# Display hardware drivers +# + +# +# Console display driver support +# +CONFIG_VGA_CONSOLE=y +# CONFIG_VGACON_SOFT_SCROLLBACK is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +CONFIG_LOGO=y +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_HID_PID is not set +# CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_NTRIG=y +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +# CONFIG_GREENASIA_FF is not set +CONFIG_HID_TOPSEED=y +# CONFIG_THRUSTMASTER_FF is not set +# CONFIG_ZEROPLUS_FF is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set +CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_EHCI_HCD is not set +# CONFIG_USB_OXU210HP_HCD is not set +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_HCD_PPC_OF is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +CONFIG_USB_UHCI_HCD=y +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# + +# +# see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=m +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB port drivers +# +# CONFIG_USB_USS720 is not set +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set +# CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# +# CONFIG_UWB is not set +# CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_INFINIBAND is not set +# CONFIG_EDAC is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +CONFIG_RTC_DRV_CMOS=y +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +# CONFIG_RTC_DRV_PPC is not set +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set +# CONFIG_UIO is not set +# CONFIG_STAGING is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +CONFIG_EXT4_FS=y +# CONFIG_EXT4DEV_COMPAT is not set +CONFIG_EXT4_FS_XATTR=y +# CONFIG_EXT4_FS_POSIX_ACL is not set +# CONFIG_EXT4_FS_SECURITY is not set +CONFIG_JBD=y +CONFIG_JBD2=y +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=y +# CONFIG_JOLIET is not set +# CONFIG_ZISOFS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=m +CONFIG_MSDOS_FS=m +CONFIG_VFAT_FS=m +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ADFS_FS is not set +CONFIG_AFFS_FS=m +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +# CONFIG_NFS_FS is not set +# CONFIG_NFSD is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +CONFIG_AMIGA_PARTITION=y +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +CONFIG_NLS_ASCII=y +CONFIG_NLS_ISO8859_1=m +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set +# CONFIG_DLM is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y +CONFIG_CRC_CCITT=m +CONFIG_CRC16=y +CONFIG_CRC_T10DIF=y +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=m +CONFIG_ZLIB_DEFLATE=m +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_MUTEXES=y +CONFIG_DEBUG_SPINLOCK_SLEEP=y +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_HIGHMEM is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +CONFIG_PRINT_STACK_DEPTH=64 +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set +CONFIG_XMON=y +CONFIG_XMON_DEFAULT=y +CONFIG_XMON_DISASSEMBLY=y +CONFIG_DEBUGGER=y +CONFIG_IRQSTACKS=y +# CONFIG_BDI_SWITCH is not set +# CONFIG_BOOTX_TEXT is not set +# CONFIG_PPC_EARLY_DEBUG is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +CONFIG_CRYPTO_ALGAPI=m +CONFIG_CRYPTO_ALGAPI2=m +CONFIG_CRYPTO_AEAD2=m +CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_BLKCIPHER2=m +CONFIG_CRYPTO_HASH=m +CONFIG_CRYPTO_HASH2=m +CONFIG_CRYPTO_RNG2=m +CONFIG_CRYPTO_MANAGER=m +CONFIG_CRYPTO_MANAGER2=m +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=m +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=m +# CONFIG_CRYPTO_LRW is not set +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +CONFIG_CRYPTO_SHA1=m +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +CONFIG_CRYPTO_ARC4=m +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +# CONFIG_CRYPTO_HW is not set +# CONFIG_PPC_CLOCK is not set +# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/mpc5200_defconfig b/arch/powerpc/configs/mpc5200_defconfig index 81afc8b373d..af0cd55605d 100644 --- a/arch/powerpc/configs/mpc5200_defconfig +++ b/arch/powerpc/configs/mpc5200_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc2 -# Mon Jan 26 21:40:44 2009 +# Linux kernel version: 2.6.29-rc3 +# Fri Feb 6 09:48:53 2009 # # CONFIG_PPC64 is not set @@ -388,7 +388,10 @@ CONFIG_MTD=y CONFIG_MTD_CONCAT=y CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_TESTS is not set -# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_REDBOOT_PARTS=y +CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 +# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set +# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set CONFIG_MTD_CMDLINE_PARTS=y # CONFIG_MTD_OF_PARTS is not set # CONFIG_MTD_AR7_PARTS is not set @@ -502,7 +505,7 @@ CONFIG_MISC_DEVICES=y # # EEPROM support # -# CONFIG_EEPROM_AT24 is not set +CONFIG_EEPROM_AT24=y # CONFIG_EEPROM_LEGACY is not set # CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y @@ -678,7 +681,7 @@ CONFIG_PHYLIB=y # CONFIG_MARVELL_PHY is not set # CONFIG_DAVICOM_PHY is not set # CONFIG_QSEMI_PHY is not set -# CONFIG_LXT_PHY is not set +CONFIG_LXT_PHY=y # CONFIG_CICADA_PHY is not set # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set @@ -815,8 +818,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set -CONFIG_GEN_RTC=y -# CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_RAW_DRIVER is not set @@ -1281,7 +1282,61 @@ CONFIG_NEW_LEDS=y # CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set # CONFIG_EDAC is not set -# CONFIG_RTC_CLASS is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +CONFIG_RTC_DRV_DS1307=y +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +# CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig index 88c6295b76c..25240182457 100644 --- a/arch/powerpc/configs/ppc64_defconfig +++ b/arch/powerpc/configs/ppc64_defconfig @@ -2067,9 +2067,9 @@ CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACK_USAGE=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_HCALL_STATS is not set -# CONFIG_CODE_PATCHING_SELFTEST is not set -# CONFIG_FTR_FIXUP_SELFTEST is not set -# CONFIG_MSI_BITMAP_SELFTEST is not set +CONFIG_CODE_PATCHING_SELFTEST=y +CONFIG_FTR_FIXUP_SELFTEST=y +CONFIG_MSI_BITMAP_SELFTEST=y CONFIG_XMON=y # CONFIG_XMON_DEFAULT is not set CONFIG_XMON_DISASSEMBLY=y diff --git a/arch/powerpc/include/asm/bootx.h b/arch/powerpc/include/asm/bootx.h index 57b82e3f89c..60a3c9ef301 100644 --- a/arch/powerpc/include/asm/bootx.h +++ b/arch/powerpc/include/asm/bootx.h @@ -9,7 +9,7 @@ #ifndef __ASM_BOOTX_H__ #define __ASM_BOOTX_H__ -#include <asm/types.h> +#include <linux/types.h> #ifdef macintosh #include <Types.h> diff --git a/arch/powerpc/include/asm/code-patching.h b/arch/powerpc/include/asm/code-patching.h index 107d9b915e3..37c32aba79b 100644 --- a/arch/powerpc/include/asm/code-patching.h +++ b/arch/powerpc/include/asm/code-patching.h @@ -11,9 +11,7 @@ */ #include <asm/types.h> - -#define PPC_NOP_INSTR 0x60000000 -#define PPC_LWSYNC_INSTR 0x7c2004ac +#include <asm/ppc-opcode.h> /* Flags for create_branch: * "b" == create_branch(addr, target, 0); diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h index 21172badd70..80f315e8a42 100644 --- a/arch/powerpc/include/asm/cputable.h +++ b/arch/powerpc/include/asm/cputable.h @@ -145,6 +145,7 @@ extern const char *powerpc_base_platform; #define CPU_FTR_USE_TB ASM_CONST(0x0000000000000040) #define CPU_FTR_L2CSR ASM_CONST(0x0000000000000080) #define CPU_FTR_601 ASM_CONST(0x0000000000000100) +#define CPU_FTR_DBELL ASM_CONST(0x0000000000000200) #define CPU_FTR_CAN_NAP ASM_CONST(0x0000000000000400) #define CPU_FTR_L3CR ASM_CONST(0x0000000000000800) #define CPU_FTR_L3_DISABLE_NAP ASM_CONST(0x0000000000001000) @@ -375,7 +376,8 @@ extern const char *powerpc_base_platform; CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE) #define CPU_FTRS_E500MC (CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | \ CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_NODSISRALIGN | \ - CPU_FTR_L2CSR | CPU_FTR_LWSYNC | CPU_FTR_NOEXECUTE) + CPU_FTR_L2CSR | CPU_FTR_LWSYNC | CPU_FTR_NOEXECUTE | \ + CPU_FTR_DBELL) #define CPU_FTRS_GENERIC_32 (CPU_FTR_COMMON | CPU_FTR_NODSISRALIGN) /* 64-bit CPUs */ diff --git a/arch/powerpc/include/asm/dbell.h b/arch/powerpc/include/asm/dbell.h new file mode 100644 index 00000000000..501189a543d --- /dev/null +++ b/arch/powerpc/include/asm/dbell.h @@ -0,0 +1,43 @@ +/* + * Copyright 2009 Freescale Semicondutor, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + * + * provides masks and opcode images for use by code generation, emulation + * and for instructions that older assemblers might not know about + */ +#ifndef _ASM_POWERPC_DBELL_H +#define _ASM_POWERPC_DBELL_H + +#include <linux/smp.h> +#include <linux/threads.h> + +#include <asm/ppc-opcode.h> + +#define PPC_DBELL_MSG_BRDCAST (0x04000000) +#define PPC_DBELL_TYPE(x) (((x) & 0xf) << 28) +enum ppc_dbell { + PPC_DBELL = 0, /* doorbell */ + PPC_DBELL_CRIT = 1, /* critical doorbell */ + PPC_G_DBELL = 2, /* guest doorbell */ + PPC_G_DBELL_CRIT = 3, /* guest critical doorbell */ + PPC_G_DBELL_MC = 4, /* guest mcheck doorbell */ +}; + +#ifdef CONFIG_SMP +extern unsigned long dbell_smp_message[NR_CPUS]; +extern void smp_dbell_message_pass(int target, int msg); +#endif + +static inline void ppc_msgsnd(enum ppc_dbell type, u32 flags, u32 tag) +{ + u32 msg = PPC_DBELL_TYPE(type) | (flags & PPC_DBELL_MSG_BRDCAST) | + (tag & 0x07ffffff); + + __asm__ __volatile__ (PPC_MSGSND(%0) : : "r" (msg)); +} + +#endif /* _ASM_POWERPC_DBELL_H */ diff --git a/arch/powerpc/include/asm/dma-mapping.h b/arch/powerpc/include/asm/dma-mapping.h index 86cef7ddc8d..c69f2b5f0cc 100644 --- a/arch/powerpc/include/asm/dma-mapping.h +++ b/arch/powerpc/include/asm/dma-mapping.h @@ -109,18 +109,8 @@ static inline struct dma_mapping_ops *get_dma_ops(struct device *dev) * only ISA DMA device we support is the floppy and we have a hack * in the floppy driver directly to get a device for us. */ - - if (unlikely(dev == NULL) || dev->archdata.dma_ops == NULL) { -#ifdef CONFIG_PPC64 + if (unlikely(dev == NULL)) return NULL; -#else - /* Use default on 32-bit if dma_ops is not set up */ - /* TODO: Long term, we should fix drivers so that dev and - * archdata dma_ops are set up for all buses. - */ - return &dma_direct_ops; -#endif - } return dev->archdata.dma_ops; } diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h index cd46f023ec6..1a856b15226 100644 --- a/arch/powerpc/include/asm/elf.h +++ b/arch/powerpc/include/asm/elf.h @@ -7,7 +7,8 @@ #include <asm/string.h> #endif -#include <asm/types.h> +#include <linux/types.h> + #include <asm/ptrace.h> #include <asm/cputable.h> #include <asm/auxvec.h> @@ -178,7 +179,8 @@ typedef elf_fpreg_t elf_vsrreghalf_t32[ELF_NVSRHALFREG]; the loader. We need to make sure that it is out of the way of the program that it will "exec", and that there is sufficient room for the brk. */ -#define ELF_ET_DYN_BASE (0x20000000) +extern unsigned long randomize_et_dyn(unsigned long base); +#define ELF_ET_DYN_BASE (randomize_et_dyn(0x20000000)) /* * Our registers are always unsigned longs, whether we're a 32 bit @@ -270,6 +272,14 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp); #define VDSO_AUX_ENT(a,b) NEW_AUX_ENT(a,b); +/* 1GB for 64bit, 8MB for 32bit */ +#define STACK_RND_MASK (is_32bit_task() ? \ + (0x7ff >> (PAGE_SHIFT - 12)) : \ + (0x3ffff >> (PAGE_SHIFT - 12))) + +extern unsigned long arch_randomize_brk(struct mm_struct *mm); +#define arch_randomize_brk arch_randomize_brk + #endif /* __KERNEL__ */ /* diff --git a/arch/powerpc/include/asm/fixmap.h b/arch/powerpc/include/asm/fixmap.h index 8428b38a3d3..d60fd18f428 100644 --- a/arch/powerpc/include/asm/fixmap.h +++ b/arch/powerpc/include/asm/fixmap.h @@ -61,7 +61,7 @@ extern void __set_fixmap (enum fixed_addresses idx, * Some hardware wants to get fixmapped without caching. */ #define set_fixmap_nocache(idx, phys) \ - __set_fixmap(idx, phys, PAGE_KERNEL_NOCACHE) + __set_fixmap(idx, phys, PAGE_KERNEL_NCG) #define clear_fixmap(idx) \ __set_fixmap(idx, 0, __pgprot(0)) diff --git a/arch/powerpc/include/asm/ftrace.h b/arch/powerpc/include/asm/ftrace.h index e5f2ae8362f..dde1296b8b4 100644 --- a/arch/powerpc/include/asm/ftrace.h +++ b/arch/powerpc/include/asm/ftrace.h @@ -5,7 +5,44 @@ #define MCOUNT_ADDR ((long)(_mcount)) #define MCOUNT_INSN_SIZE 4 /* sizeof mcount call */ -#ifndef __ASSEMBLY__ +#ifdef __ASSEMBLY__ + +/* Based off of objdump optput from glibc */ + +#define MCOUNT_SAVE_FRAME \ + stwu r1,-48(r1); \ + stw r3, 12(r1); \ + stw r4, 16(r1); \ + stw r5, 20(r1); \ + stw r6, 24(r1); \ + mflr r3; \ + lwz r4, 52(r1); \ + mfcr r5; \ + stw r7, 28(r1); \ + stw r8, 32(r1); \ + stw r9, 36(r1); \ + stw r10,40(r1); \ + stw r3, 44(r1); \ + stw r5, 8(r1) + +#define MCOUNT_RESTORE_FRAME \ + lwz r6, 8(r1); \ + lwz r0, 44(r1); \ + lwz r3, 12(r1); \ + mtctr r0; \ + lwz r4, 16(r1); \ + mtcr r6; \ + lwz r5, 20(r1); \ + lwz r6, 24(r1); \ + lwz r0, 52(r1); \ + lwz r7, 28(r1); \ + lwz r8, 32(r1); \ + mtlr r0; \ + lwz r9, 36(r1); \ + lwz r10,40(r1); \ + addi r1, r1, 48 + +#else /* !__ASSEMBLY__ */ extern void _mcount(void); #ifdef CONFIG_DYNAMIC_FTRACE diff --git a/arch/powerpc/include/asm/highmem.h b/arch/powerpc/include/asm/highmem.h index 04e4a620952..684a73f4324 100644 --- a/arch/powerpc/include/asm/highmem.h +++ b/arch/powerpc/include/asm/highmem.h @@ -24,6 +24,7 @@ #include <linux/init.h> #include <linux/interrupt.h> +#include <linux/highmem.h> #include <asm/kmap_types.h> #include <asm/tlbflush.h> #include <asm/page.h> @@ -39,15 +40,15 @@ extern pte_t *pkmap_page_table; * chunk of RAM. */ /* - * We use one full pte table with 4K pages. And with 16K/64K pages pte - * table covers enough memory (32MB and 512MB resp.) that both FIXMAP - * and PKMAP can be placed in single pte table. We use 1024 pages for - * PKMAP in case of 16K/64K pages. + * We use one full pte table with 4K pages. And with 16K/64K/256K pages pte + * table covers enough memory (32MB/512MB/2GB resp.), so that both FIXMAP + * and PKMAP can be placed in a single pte table. We use 512 pages for PKMAP + * in case of 16K/64K/256K page sizes. */ #ifdef CONFIG_PPC_4K_PAGES #define PKMAP_ORDER PTE_SHIFT #else -#define PKMAP_ORDER 10 +#define PKMAP_ORDER 9 #endif #define LAST_PKMAP (1 << PKMAP_ORDER) #ifndef CONFIG_PPC_4K_PAGES @@ -94,12 +95,13 @@ static inline void *kmap_atomic_prot(struct page *page, enum km_type type, pgpro if (!PageHighMem(page)) return page_address(page); + debug_kmap_atomic(type); idx = type + KM_TYPE_NR*smp_processor_id(); vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx); #ifdef CONFIG_DEBUG_HIGHMEM BUG_ON(!pte_none(*(kmap_pte-idx))); #endif - __set_pte_at(&init_mm, vaddr, kmap_pte-idx, mk_pte(page, prot)); + __set_pte_at(&init_mm, vaddr, kmap_pte-idx, mk_pte(page, prot), 1); local_flush_tlb_page(NULL, vaddr); return (void*) vaddr; diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h index f75a5fc64d2..b7e034b0a6d 100644 --- a/arch/powerpc/include/asm/hw_irq.h +++ b/arch/powerpc/include/asm/hw_irq.h @@ -129,7 +129,7 @@ static inline int irqs_disabled_flags(unsigned long flags) * interrupt-retrigger: should we handle this via lost interrupts and IPIs * or should we not care like we do now ? --BenH. */ -struct hw_interrupt_type; +struct irq_chip; #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_HW_IRQ_H */ diff --git a/arch/powerpc/include/asm/io.h b/arch/powerpc/include/asm/io.h index 494cd8b0a27..001f2f11c19 100644 --- a/arch/powerpc/include/asm/io.h +++ b/arch/powerpc/include/asm/io.h @@ -632,6 +632,9 @@ static inline void iosync(void) * ioremap_flags and cannot be hooked (but can be used by a hook on one * of the previous ones) * + * * __ioremap_caller is the same as above but takes an explicit caller + * reference rather than using __builtin_return_address(0) + * * * __iounmap, is the low level implementation used by iounmap and cannot * be hooked (but can be used by a hook on iounmap) * @@ -646,6 +649,9 @@ extern void iounmap(volatile void __iomem *addr); extern void __iomem *__ioremap(phys_addr_t, unsigned long size, unsigned long flags); +extern void __iomem *__ioremap_caller(phys_addr_t, unsigned long size, + unsigned long flags, void *caller); + extern void __iounmap(volatile void __iomem *addr); extern void __iomem * __ioremap_at(phys_addr_t pa, void *ea, diff --git a/arch/powerpc/include/asm/kvm.h b/arch/powerpc/include/asm/kvm.h index f993e4198d5..bb2de6aa5ce 100644 --- a/arch/powerpc/include/asm/kvm.h +++ b/arch/powerpc/include/asm/kvm.h @@ -20,7 +20,7 @@ #ifndef __LINUX_KVM_POWERPC_H #define __LINUX_KVM_POWERPC_H -#include <asm/types.h> +#include <linux/types.h> struct kvm_regs { __u64 pc; @@ -52,4 +52,11 @@ struct kvm_fpu { __u64 fpr[32]; }; +struct kvm_debug_exit_arch { +}; + +/* for KVM_SET_GUEST_DEBUG */ +struct kvm_guest_debug_arch { +}; + #endif /* __LINUX_KVM_POWERPC_H */ diff --git a/arch/powerpc/include/asm/kvm_44x.h b/arch/powerpc/include/asm/kvm_44x.h index f49031b632c..d22d39942a9 100644 --- a/arch/powerpc/include/asm/kvm_44x.h +++ b/arch/powerpc/include/asm/kvm_44x.h @@ -28,6 +28,13 @@ * need to find some way of advertising it. */ #define KVM44x_GUEST_TLB_SIZE 64 +struct kvmppc_44x_tlbe { + u32 tid; /* Only the low 8 bits are used. */ + u32 word0; + u32 word1; + u32 word2; +}; + struct kvmppc_44x_shadow_ref { struct page *page; u16 gtlb_index; diff --git a/arch/powerpc/include/asm/kvm_asm.h b/arch/powerpc/include/asm/kvm_asm.h index 2197764796d..56bfae59837 100644 --- a/arch/powerpc/include/asm/kvm_asm.h +++ b/arch/powerpc/include/asm/kvm_asm.h @@ -42,7 +42,12 @@ #define BOOKE_INTERRUPT_DTLB_MISS 13 #define BOOKE_INTERRUPT_ITLB_MISS 14 #define BOOKE_INTERRUPT_DEBUG 15 -#define BOOKE_MAX_INTERRUPT 15 + +/* E500 */ +#define BOOKE_INTERRUPT_SPE_UNAVAIL 32 +#define BOOKE_INTERRUPT_SPE_FP_DATA 33 +#define BOOKE_INTERRUPT_SPE_FP_ROUND 34 +#define BOOKE_INTERRUPT_PERFORMANCE_MONITOR 35 #define RESUME_FLAG_NV (1<<0) /* Reload guest nonvolatile state? */ #define RESUME_FLAG_HOST (1<<1) /* Resume host? */ diff --git a/arch/powerpc/include/asm/kvm_e500.h b/arch/powerpc/include/asm/kvm_e500.h new file mode 100644 index 00000000000..9d497ce4972 --- /dev/null +++ b/arch/powerpc/include/asm/kvm_e500.h @@ -0,0 +1,67 @@ +/* + * Copyright (C) 2008 Freescale Semiconductor, Inc. All rights reserved. + * + * Author: Yu Liu, <yu.liu@freescale.com> + * + * Description: + * This file is derived from arch/powerpc/include/asm/kvm_44x.h, + * by Hollis Blanchard <hollisb@us.ibm.com>. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, version 2, as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_KVM_E500_H__ +#define __ASM_KVM_E500_H__ + +#include <linux/kvm_host.h> + +#define BOOKE_INTERRUPT_SIZE 36 + +#define E500_PID_NUM 3 +#define E500_TLB_NUM 2 + +struct tlbe{ + u32 mas1; + u32 mas2; + u32 mas3; + u32 mas7; +}; + +struct kvmppc_vcpu_e500 { + /* Unmodified copy of the guest's TLB. */ + struct tlbe *guest_tlb[E500_TLB_NUM]; + /* TLB that's actually used when the guest is running. */ + struct tlbe *shadow_tlb[E500_TLB_NUM]; + /* Pages which are referenced in the shadow TLB. */ + struct page **shadow_pages[E500_TLB_NUM]; + + unsigned int guest_tlb_size[E500_TLB_NUM]; + unsigned int shadow_tlb_size[E500_TLB_NUM]; + unsigned int guest_tlb_nv[E500_TLB_NUM]; + + u32 host_pid[E500_PID_NUM]; + u32 pid[E500_PID_NUM]; + + u32 mas0; + u32 mas1; + u32 mas2; + u32 mas3; + u32 mas4; + u32 mas5; + u32 mas6; + u32 mas7; + u32 l1csr1; + u32 hid0; + u32 hid1; + + struct kvm_vcpu vcpu; +}; + +static inline struct kvmppc_vcpu_e500 *to_e500(struct kvm_vcpu *vcpu) +{ + return container_of(vcpu, struct kvmppc_vcpu_e500, vcpu); +} + +#endif /* __ASM_KVM_E500_H__ */ diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h index c1e436fe773..dfdf13c9fef 100644 --- a/arch/powerpc/include/asm/kvm_host.h +++ b/arch/powerpc/include/asm/kvm_host.h @@ -64,13 +64,6 @@ struct kvm_vcpu_stat { u32 halt_wakeup; }; -struct kvmppc_44x_tlbe { - u32 tid; /* Only the low 8 bits are used. */ - u32 word0; - u32 word1; - u32 word2; -}; - enum kvm_exit_types { MMIO_EXITS, DCR_EXITS, @@ -118,11 +111,6 @@ struct kvm_arch { struct kvm_vcpu_arch { u32 host_stack; u32 host_pid; - u32 host_dbcr0; - u32 host_dbcr1; - u32 host_dbcr2; - u32 host_iac[4]; - u32 host_msr; u64 fpr[32]; ulong gpr[32]; @@ -157,7 +145,7 @@ struct kvm_vcpu_arch { u32 tbu; u32 tcr; u32 tsr; - u32 ivor[16]; + u32 ivor[64]; ulong ivpr; u32 pir; @@ -170,6 +158,7 @@ struct kvm_vcpu_arch { u32 ccr1; u32 dbcr0; u32 dbcr1; + u32 dbsr; #ifdef CONFIG_KVM_EXIT_TIMING struct kvmppc_exit_timing timing_exit; @@ -200,10 +189,4 @@ struct kvm_vcpu_arch { unsigned long pending_exceptions; }; -struct kvm_guest_debug { - int enabled; - unsigned long bp[4]; - int singlestep; -}; - #endif /* __POWERPC_KVM_HOST_H__ */ diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h index 36d2a50a848..2c6ee349df5 100644 --- a/arch/powerpc/include/asm/kvm_ppc.h +++ b/arch/powerpc/include/asm/kvm_ppc.h @@ -52,13 +52,19 @@ extern int kvmppc_emulate_instruction(struct kvm_run *run, extern int kvmppc_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu); extern void kvmppc_emulate_dec(struct kvm_vcpu *vcpu); +/* Core-specific hooks */ + extern void kvmppc_mmu_map(struct kvm_vcpu *vcpu, u64 gvaddr, gpa_t gpaddr, - u64 asid, u32 flags, u32 max_bytes, unsigned int gtlb_idx); extern void kvmppc_mmu_priv_switch(struct kvm_vcpu *vcpu, int usermode); extern void kvmppc_mmu_switch_pid(struct kvm_vcpu *vcpu, u32 pid); - -/* Core-specific hooks */ +extern void kvmppc_mmu_destroy(struct kvm_vcpu *vcpu); +extern int kvmppc_mmu_dtlb_index(struct kvm_vcpu *vcpu, gva_t eaddr); +extern int kvmppc_mmu_itlb_index(struct kvm_vcpu *vcpu, gva_t eaddr); +extern gpa_t kvmppc_mmu_xlate(struct kvm_vcpu *vcpu, unsigned int gtlb_index, + gva_t eaddr); +extern void kvmppc_mmu_dtlb_miss(struct kvm_vcpu *vcpu); +extern void kvmppc_mmu_itlb_miss(struct kvm_vcpu *vcpu); extern struct kvm_vcpu *kvmppc_core_vcpu_create(struct kvm *kvm, unsigned int id); @@ -71,9 +77,6 @@ extern int kvmppc_core_vcpu_translate(struct kvm_vcpu *vcpu, extern void kvmppc_core_vcpu_load(struct kvm_vcpu *vcpu, int cpu); extern void kvmppc_core_vcpu_put(struct kvm_vcpu *vcpu); -extern void kvmppc_core_load_guest_debugstate(struct kvm_vcpu *vcpu); -extern void kvmppc_core_load_host_debugstate(struct kvm_vcpu *vcpu); - extern void kvmppc_core_deliver_interrupts(struct kvm_vcpu *vcpu); extern int kvmppc_core_pending_dec(struct kvm_vcpu *vcpu); extern void kvmppc_core_queue_program(struct kvm_vcpu *vcpu); diff --git a/arch/powerpc/include/asm/lppaca.h b/arch/powerpc/include/asm/lppaca.h index 25aaa97facd..68235f7e4a8 100644 --- a/arch/powerpc/include/asm/lppaca.h +++ b/arch/powerpc/include/asm/lppaca.h @@ -97,7 +97,7 @@ struct lppaca { u64 saved_gpr4; // Saved GPR4 x28-x2F u64 saved_gpr5; // Saved GPR5 x30-x37 - u8 reserved4; // Reserved x38-x38 + u8 dtl_enable_mask; // Dispatch Trace Log mask x38-x38 u8 donate_dedicated_cpu; // Donate dedicated CPU cycles x39-x39 u8 fpregs_in_use; // FP regs in use x3A-x3A u8 pmcregs_in_use; // PMC regs in use x3B-x3B @@ -133,8 +133,10 @@ struct lppaca { //============================================================================= // CACHE_LINE_4-5 0x0180 - 0x027F Contains PMC interrupt data //============================================================================= - u32 page_ins; // CMO Hint - # page ins by OS x00-x04 - u8 pmc_save_area[252]; // PMC interrupt Area x04-xFF + u32 page_ins; // CMO Hint - # page ins by OS x00-x03 + u8 reserved8[148]; // Reserved x04-x97 + volatile u64 dtl_idx; // Dispatch Trace Log head idx x98-x9F + u8 reserved9[96]; // Reserved xA0-xFF } __attribute__((__aligned__(0x400))); extern struct lppaca lppaca[]; diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h index 2740c44ff71..0efdb1dfdc5 100644 --- a/arch/powerpc/include/asm/machdep.h +++ b/arch/powerpc/include/asm/machdep.h @@ -90,7 +90,7 @@ struct machdep_calls { void (*tce_flush)(struct iommu_table *tbl); void __iomem * (*ioremap)(phys_addr_t addr, unsigned long size, - unsigned long flags); + unsigned long flags, void *caller); void (*iounmap)(volatile void __iomem *token); #ifdef CONFIG_PM @@ -327,8 +327,6 @@ extern void __devinit smp_generic_take_timebase(void); */ /* Print a boot progress message. */ void ppc64_boot_msg(unsigned int src, const char *msg); -/* Print a termination message (print only -- does not stop the kernel) */ -void ppc64_terminate_msg(unsigned int src, const char *msg); static inline void log_error(char *buf, unsigned int err_type, int fatal) { diff --git a/arch/powerpc/include/asm/mmu-44x.h b/arch/powerpc/include/asm/mmu-44x.h index 27cc6fdcd3b..3c86576bfef 100644 --- a/arch/powerpc/include/asm/mmu-44x.h +++ b/arch/powerpc/include/asm/mmu-44x.h @@ -83,6 +83,8 @@ typedef struct { #define PPC44x_TLBE_SIZE PPC44x_TLB_16K #elif (PAGE_SHIFT == 16) #define PPC44x_TLBE_SIZE PPC44x_TLB_64K +#elif (PAGE_SHIFT == 18) +#define PPC44x_TLBE_SIZE PPC44x_TLB_256K #else #error "Unsupported PAGE_SIZE" #endif diff --git a/arch/powerpc/include/asm/mmu-fsl-booke.h b/arch/powerpc/include/asm/mmu-book3e.h index 3f941c0f7e8..7e74cff81d8 100644 --- a/arch/powerpc/include/asm/mmu-fsl-booke.h +++ b/arch/powerpc/include/asm/mmu-book3e.h @@ -1,26 +1,42 @@ -#ifndef _ASM_POWERPC_MMU_FSL_BOOKE_H_ -#define _ASM_POWERPC_MMU_FSL_BOOKE_H_ +#ifndef _ASM_POWERPC_MMU_BOOK3E_H_ +#define _ASM_POWERPC_MMU_BOOK3E_H_ /* - * Freescale Book-E MMU support + * Freescale Book-E/Book-3e (ISA 2.06+) MMU support */ -/* Book-E defined page sizes */ -#define BOOKE_PAGESZ_1K 0 -#define BOOKE_PAGESZ_4K 1 -#define BOOKE_PAGESZ_16K 2 -#define BOOKE_PAGESZ_64K 3 -#define BOOKE_PAGESZ_256K 4 -#define BOOKE_PAGESZ_1M 5 -#define BOOKE_PAGESZ_4M 6 -#define BOOKE_PAGESZ_16M 7 -#define BOOKE_PAGESZ_64M 8 -#define BOOKE_PAGESZ_256M 9 -#define BOOKE_PAGESZ_1GB 10 -#define BOOKE_PAGESZ_4GB 11 -#define BOOKE_PAGESZ_16GB 12 -#define BOOKE_PAGESZ_64GB 13 -#define BOOKE_PAGESZ_256GB 14 -#define BOOKE_PAGESZ_1TB 15 +/* Book-3e defined page sizes */ +#define BOOK3E_PAGESZ_1K 0 +#define BOOK3E_PAGESZ_2K 1 +#define BOOK3E_PAGESZ_4K 2 +#define BOOK3E_PAGESZ_8K 3 +#define BOOK3E_PAGESZ_16K 4 +#define BOOK3E_PAGESZ_32K 5 +#define BOOK3E_PAGESZ_64K 6 +#define BOOK3E_PAGESZ_128K 7 +#define BOOK3E_PAGESZ_256K 8 +#define BOOK3E_PAGESZ_512K 9 +#define BOOK3E_PAGESZ_1M 10 +#define BOOK3E_PAGESZ_2M 11 +#define BOOK3E_PAGESZ_4M 12 +#define BOOK3E_PAGESZ_8M 13 +#define BOOK3E_PAGESZ_16M 14 +#define BOOK3E_PAGESZ_32M 15 +#define BOOK3E_PAGESZ_64M 16 +#define BOOK3E_PAGESZ_128M 17 +#define BOOK3E_PAGESZ_256M 18 +#define BOOK3E_PAGESZ_512M 19 +#define BOOK3E_PAGESZ_1GB 20 +#define BOOK3E_PAGESZ_2GB 21 +#define BOOK3E_PAGESZ_4GB 22 +#define BOOK3E_PAGESZ_8GB 23 +#define BOOK3E_PAGESZ_16GB 24 +#define BOOK3E_PAGESZ_32GB 25 +#define BOOK3E_PAGESZ_64GB 26 +#define BOOK3E_PAGESZ_128GB 27 +#define BOOK3E_PAGESZ_256GB 28 +#define BOOK3E_PAGESZ_512GB 29 +#define BOOK3E_PAGESZ_1TB 30 +#define BOOK3E_PAGESZ_2TB 31 #define MAS0_TLBSEL(x) ((x << 28) & 0x30000000) #define MAS0_ESEL(x) ((x << 16) & 0x0FFF0000) @@ -29,8 +45,9 @@ #define MAS1_VALID 0x80000000 #define MAS1_IPROT 0x40000000 #define MAS1_TID(x) ((x << 16) & 0x3FFF0000) +#define MAS1_IND 0x00002000 #define MAS1_TS 0x00001000 -#define MAS1_TSIZE(x) ((x << 8) & 0x00000F00) +#define MAS1_TSIZE(x) ((x << 7) & 0x00000F80) #define MAS2_EPN 0xFFFFF000 #define MAS2_X0 0x00000040 @@ -40,7 +57,7 @@ #define MAS2_M 0x00000004 #define MAS2_G 0x00000002 #define MAS2_E 0x00000001 -#define MAS2_EPN_MASK(size) (~0 << (2*(size) + 10)) +#define MAS2_EPN_MASK(size) (~0 << (size + 10)) #define MAS2_VAL(addr, size, flags) ((addr) & MAS2_EPN_MASK(size) | (flags)) #define MAS3_RPN 0xFFFFF000 @@ -56,7 +73,7 @@ #define MAS3_SR 0x00000001 #define MAS4_TLBSELD(x) MAS0_TLBSEL(x) -#define MAS4_TIDDSEL 0x000F0000 +#define MAS4_INDD 0x00008000 #define MAS4_TSIZED(x) MAS1_TSIZE(x) #define MAS4_X0D 0x00000040 #define MAS4_X1D 0x00000020 @@ -68,6 +85,7 @@ #define MAS6_SPID0 0x3FFF0000 #define MAS6_SPID1 0x00007FFE +#define MAS6_ISIZE(x) MAS1_TSIZE(x) #define MAS6_SAS 0x00000001 #define MAS6_SPID MAS6_SPID0 @@ -75,6 +93,8 @@ #ifndef __ASSEMBLY__ +extern unsigned int tlbcam_index; + typedef struct { unsigned int id; unsigned int active; @@ -82,4 +102,4 @@ typedef struct { } mm_context_t; #endif /* !__ASSEMBLY__ */ -#endif /* _ASM_POWERPC_MMU_FSL_BOOKE_H_ */ +#endif /* _ASM_POWERPC_MMU_BOOK3E_H_ */ diff --git a/arch/powerpc/include/asm/mmu-hash64.h b/arch/powerpc/include/asm/mmu-hash64.h index 68b75262680..98c104a0996 100644 --- a/arch/powerpc/include/asm/mmu-hash64.h +++ b/arch/powerpc/include/asm/mmu-hash64.h @@ -284,8 +284,6 @@ extern void add_gpage(unsigned long addr, unsigned long page_size, unsigned long number_of_pages); extern void demote_segment_4k(struct mm_struct *mm, unsigned long addr); -extern void htab_initialize(void); -extern void htab_initialize_secondary(void); extern void hpte_init_native(void); extern void hpte_init_lpar(void); extern void hpte_init_iSeries(void); diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h index 6e763991131..cbf15438709 100644 --- a/arch/powerpc/include/asm/mmu.h +++ b/arch/powerpc/include/asm/mmu.h @@ -36,9 +36,9 @@ */ #define MMU_FTR_USE_TLBIVAX_BCAST ASM_CONST(0x00040000) -/* Enable use of tlbilx invalidate-by-PID variant. +/* Enable use of tlbilx invalidate instructions. */ -#define MMU_FTR_USE_TLBILX_PID ASM_CONST(0x00080000) +#define MMU_FTR_USE_TLBILX ASM_CONST(0x00080000) /* This indicates that the processor cannot handle multiple outstanding * broadcast tlbivax or tlbsync. This makes the code use a spinlock @@ -46,6 +46,12 @@ */ #define MMU_FTR_LOCK_BCAST_INVAL ASM_CONST(0x00100000) +/* This indicates that the processor doesn't handle way selection + * properly and needs SW to track and update the LRU state. This + * is specific to an errata on e300c2/c3/c4 class parts + */ +#define MMU_FTR_NEED_DTLB_SW_LRU ASM_CONST(0x00200000) + #ifndef __ASSEMBLY__ #include <asm/cputable.h> @@ -56,6 +62,10 @@ static inline int mmu_has_feature(unsigned long feature) extern unsigned int __start___mmu_ftr_fixup, __stop___mmu_ftr_fixup; +/* MMU initialization (64-bit only fo now) */ +extern void early_init_mmu(void); +extern void early_init_mmu_secondary(void); + #endif /* !__ASSEMBLY__ */ @@ -71,9 +81,9 @@ extern unsigned int __start___mmu_ftr_fixup, __stop___mmu_ftr_fixup; #elif defined(CONFIG_44x) /* 44x-style software loaded TLB */ # include <asm/mmu-44x.h> -#elif defined(CONFIG_FSL_BOOKE) -/* Freescale Book-E software loaded TLB */ -# include <asm/mmu-fsl-booke.h> +#elif defined(CONFIG_PPC_BOOK3E_MMU) +/* Freescale Book-E software loaded TLB or Book-3e (ISA 2.06+) MMU */ +# include <asm/mmu-book3e.h> #elif defined (CONFIG_PPC_8xx) /* Motorola/Freescale 8xx software loaded TLB */ # include <asm/mmu-8xx.h> diff --git a/arch/powerpc/include/asm/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h index ab4f19263c4..b7063669f97 100644 --- a/arch/powerpc/include/asm/mmu_context.h +++ b/arch/powerpc/include/asm/mmu_context.h @@ -31,7 +31,7 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, struct task_struct *tsk) { /* Mark this context has been used on the new CPU */ - cpu_set(smp_processor_id(), next->cpu_vm_mask); + cpumask_set_cpu(smp_processor_id(), mm_cpumask(next)); /* 32-bit keeps track of the current PGDIR in the thread struct */ #ifdef CONFIG_PPC32 diff --git a/arch/powerpc/include/asm/mpc52xx.h b/arch/powerpc/include/asm/mpc52xx.h index 81a23932a16..52e049cd9e6 100644 --- a/arch/powerpc/include/asm/mpc52xx.h +++ b/arch/powerpc/include/asm/mpc52xx.h @@ -273,6 +273,7 @@ extern void mpc5200_setup_xlb_arbiter(void); extern void mpc52xx_declare_of_platform_devices(void); extern void mpc52xx_map_common_devices(void); extern int mpc52xx_set_psc_clkdiv(int psc_id, int clkdiv); +extern unsigned int mpc52xx_get_xtal_freq(struct device_node *node); extern void mpc52xx_restart(char *cmd); /* mpc52xx_pic.c */ diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h index 197d569f5bd..32cbf16f10e 100644 --- a/arch/powerpc/include/asm/page.h +++ b/arch/powerpc/include/asm/page.h @@ -19,12 +19,14 @@ #include <asm/kdump.h> /* - * On regular PPC32 page size is 4K (but we support 4K/16K/64K pages + * On regular PPC32 page size is 4K (but we support 4K/16K/64K/256K pages * on PPC44x). For PPC64 we support either 4K or 64K software * page size. When using 64K pages however, whether we are really supporting * 64K pages in HW or not is irrelevant to those definitions. */ -#if defined(CONFIG_PPC_64K_PAGES) +#if defined(CONFIG_PPC_256K_PAGES) +#define PAGE_SHIFT 18 +#elif defined(CONFIG_PPC_64K_PAGES) #define PAGE_SHIFT 16 #elif defined(CONFIG_PPC_16K_PAGES) #define PAGE_SHIFT 14 diff --git a/arch/powerpc/include/asm/page_32.h b/arch/powerpc/include/asm/page_32.h index 1458d950038..a0e3f6e6b4e 100644 --- a/arch/powerpc/include/asm/page_32.h +++ b/arch/powerpc/include/asm/page_32.h @@ -19,7 +19,11 @@ #define PTE_FLAGS_OFFSET 0 #endif +#ifdef CONFIG_PPC_256K_PAGES +#define PTE_SHIFT (PAGE_SHIFT - PTE_T_LOG2 - 2) /* 1/4 of a page */ +#else #define PTE_SHIFT (PAGE_SHIFT - PTE_T_LOG2) /* full page */ +#endif #ifndef __ASSEMBLY__ /* diff --git a/arch/powerpc/include/asm/pgtable-ppc32.h b/arch/powerpc/include/asm/pgtable-ppc32.h index 820b5f0a35c..ba45c997830 100644 --- a/arch/powerpc/include/asm/pgtable-ppc32.h +++ b/arch/powerpc/include/asm/pgtable-ppc32.h @@ -19,55 +19,6 @@ extern int icache_44x_need_flush; #endif /* __ASSEMBLY__ */ /* - * The PowerPC MMU uses a hash table containing PTEs, together with - * a set of 16 segment registers (on 32-bit implementations), to define - * the virtual to physical address mapping. - * - * We use the hash table as an extended TLB, i.e. a cache of currently - * active mappings. We maintain a two-level page table tree, much - * like that used by the i386, for the sake of the Linux memory - * management code. Low-level assembler code in hashtable.S - * (procedure hash_page) is responsible for extracting ptes from the - * tree and putting them into the hash table when necessary, and - * updating the accessed and modified bits in the page table tree. - */ - -/* - * The PowerPC MPC8xx uses a TLB with hardware assisted, software tablewalk. - * We also use the two level tables, but we can put the real bits in them - * needed for the TLB and tablewalk. These definitions require Mx_CTR.PPM = 0, - * Mx_CTR.PPCS = 0, and MD_CTR.TWAM = 1. The level 2 descriptor has - * additional page protection (when Mx_CTR.PPCS = 1) that allows TLB hit - * based upon user/super access. The TLB does not have accessed nor write - * protect. We assume that if the TLB get loaded with an entry it is - * accessed, and overload the changed bit for write protect. We use - * two bits in the software pte that are supposed to be set to zero in - * the TLB entry (24 and 25) for these indicators. Although the level 1 - * descriptor contains the guarded and writethrough/copyback bits, we can - * set these at the page level since they get copied from the Mx_TWC - * register when the TLB entry is loaded. We will use bit 27 for guard, since - * that is where it exists in the MD_TWC, and bit 26 for writethrough. - * These will get masked from the level 2 descriptor at TLB load time, and - * copied to the MD_TWC before it gets loaded. - * Large page sizes added. We currently support two sizes, 4K and 8M. - * This also allows a TLB hander optimization because we can directly - * load the PMD into MD_TWC. The 8M pages are only used for kernel - * mapping of well known areas. The PMD (PGD) entries contain control - * flags in addition to the address, so care must be taken that the - * software no longer assumes these are only pointers. - */ - -/* - * At present, all PowerPC 400-class processors share a similar TLB - * architecture. The instruction and data sides share a unified, - * 64-entry, fully-associative TLB which is maintained totally under - * software control. In addition, the instruction side has a - * hardware-managed, 4-entry, fully-associative TLB which serves as a - * first level to the shared TLB. These two TLBs are known as the UTLB - * and ITLB, respectively (see "mmu.h" for definitions). - */ - -/* * The normal case is that PTEs are 32-bits and we have a 1-page * 1024-entry pgdir pointing to 1-page 1024-entry PTE pages. -- paulus * @@ -135,409 +86,22 @@ extern int icache_44x_need_flush; */ #if defined(CONFIG_40x) - -/* There are several potential gotchas here. The 40x hardware TLBLO - field looks like this: - - 0 1 2 3 4 ... 18 19 20 21 22 23 24 25 26 27 28 29 30 31 - RPN..................... 0 0 EX WR ZSEL....... W I M G - - Where possible we make the Linux PTE bits match up with this - - - bits 20 and 21 must be cleared, because we use 4k pages (40x can - support down to 1k pages), this is done in the TLBMiss exception - handler. - - We use only zones 0 (for kernel pages) and 1 (for user pages) - of the 16 available. Bit 24-26 of the TLB are cleared in the TLB - miss handler. Bit 27 is PAGE_USER, thus selecting the correct - zone. - - PRESENT *must* be in the bottom two bits because swap cache - entries use the top 30 bits. Because 40x doesn't support SMP - anyway, M is irrelevant so we borrow it for PAGE_PRESENT. Bit 30 - is cleared in the TLB miss handler before the TLB entry is loaded. - - All other bits of the PTE are loaded into TLBLO without - modification, leaving us only the bits 20, 21, 24, 25, 26, 30 for - software PTE bits. We actually use use bits 21, 24, 25, and - 30 respectively for the software bits: ACCESSED, DIRTY, RW, and - PRESENT. -*/ - -/* Definitions for 40x embedded chips. */ -#define _PAGE_GUARDED 0x001 /* G: page is guarded from prefetch */ -#define _PAGE_FILE 0x001 /* when !present: nonlinear file mapping */ -#define _PAGE_PRESENT 0x002 /* software: PTE contains a translation */ -#define _PAGE_NO_CACHE 0x004 /* I: caching is inhibited */ -#define _PAGE_WRITETHRU 0x008 /* W: caching is write-through */ -#define _PAGE_USER 0x010 /* matches one of the zone permission bits */ -#define _PAGE_RW 0x040 /* software: Writes permitted */ -#define _PAGE_DIRTY 0x080 /* software: dirty page */ -#define _PAGE_HWWRITE 0x100 /* hardware: Dirty & RW, set in exception */ -#define _PAGE_HWEXEC 0x200 /* hardware: EX permission */ -#define _PAGE_ACCESSED 0x400 /* software: R: page referenced */ - -#define _PMD_PRESENT 0x400 /* PMD points to page of PTEs */ -#define _PMD_BAD 0x802 -#define _PMD_SIZE 0x0e0 /* size field, != 0 for large-page PMD entry */ -#define _PMD_SIZE_4M 0x0c0 -#define _PMD_SIZE_16M 0x0e0 -#define PMD_PAGE_SIZE(pmdval) (1024 << (((pmdval) & _PMD_SIZE) >> 4)) - -/* Until my rework is finished, 40x still needs atomic PTE updates */ -#define PTE_ATOMIC_UPDATES 1 - +#include <asm/pte-40x.h> #elif defined(CONFIG_44x) -/* - * Definitions for PPC440 - * - * Because of the 3 word TLB entries to support 36-bit addressing, - * the attribute are difficult to map in such a fashion that they - * are easily loaded during exception processing. I decided to - * organize the entry so the ERPN is the only portion in the - * upper word of the PTE and the attribute bits below are packed - * in as sensibly as they can be in the area below a 4KB page size - * oriented RPN. This at least makes it easy to load the RPN and - * ERPN fields in the TLB. -Matt - * - * Note that these bits preclude future use of a page size - * less than 4KB. - * - * - * PPC 440 core has following TLB attribute fields; - * - * TLB1: - * 0 1 2 3 4 ... 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 - * RPN................................. - - - - - - ERPN....... - * - * TLB2: - * 0 1 2 3 4 ... 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 - * - - - - - - U0 U1 U2 U3 W I M G E - UX UW UR SX SW SR - * - * Newer 440 cores (440x6 as used on AMCC 460EX/460GT) have additional - * TLB2 storage attibute fields. Those are: - * - * TLB2: - * 0...10 11 12 13 14 15 16...31 - * no change WL1 IL1I IL1D IL2I IL2D no change - * - * There are some constrains and options, to decide mapping software bits - * into TLB entry. - * - * - PRESENT *must* be in the bottom three bits because swap cache - * entries use the top 29 bits for TLB2. - * - * - FILE *must* be in the bottom three bits because swap cache - * entries use the top 29 bits for TLB2. - * - * - CACHE COHERENT bit (M) has no effect on original PPC440 cores, - * because it doesn't support SMP. However, some later 460 variants - * have -some- form of SMP support and so I keep the bit there for - * future use - * - * With the PPC 44x Linux implementation, the 0-11th LSBs of the PTE are used - * for memory protection related functions (see PTE structure in - * include/asm-ppc/mmu.h). The _PAGE_XXX definitions in this file map to the - * above bits. Note that the bit values are CPU specific, not architecture - * specific. - * - * The kernel PTE entry holds an arch-dependent swp_entry structure under - * certain situations. In other words, in such situations some portion of - * the PTE bits are used as a swp_entry. In the PPC implementation, the - * 3-24th LSB are shared with swp_entry, however the 0-2nd three LSB still - * hold protection values. That means the three protection bits are - * reserved for both PTE and SWAP entry at the most significant three - * LSBs. - * - * There are three protection bits available for SWAP entry: - * _PAGE_PRESENT - * _PAGE_FILE - * _PAGE_HASHPTE (if HW has) - * - * So those three bits have to be inside of 0-2nd LSB of PTE. - * - */ - -#define _PAGE_PRESENT 0x00000001 /* S: PTE valid */ -#define _PAGE_RW 0x00000002 /* S: Write permission */ -#define _PAGE_FILE 0x00000004 /* S: nonlinear file mapping */ -#define _PAGE_HWEXEC 0x00000004 /* H: Execute permission */ -#define _PAGE_ACCESSED 0x00000008 /* S: Page referenced */ -#define _PAGE_DIRTY 0x00000010 /* S: Page dirty */ -#define _PAGE_SPECIAL 0x00000020 /* S: Special page */ -#define _PAGE_USER 0x00000040 /* S: User page */ -#define _PAGE_ENDIAN 0x00000080 /* H: E bit */ -#define _PAGE_GUARDED 0x00000100 /* H: G bit */ -#define _PAGE_COHERENT 0x00000200 /* H: M bit */ -#define _PAGE_NO_CACHE 0x00000400 /* H: I bit */ -#define _PAGE_WRITETHRU 0x00000800 /* H: W bit */ - -/* TODO: Add large page lowmem mapping support */ -#define _PMD_PRESENT 0 -#define _PMD_PRESENT_MASK (PAGE_MASK) -#define _PMD_BAD (~PAGE_MASK) - -/* ERPN in a PTE never gets cleared, ignore it */ -#define _PTE_NONE_MASK 0xffffffff00000000ULL - -#define __HAVE_ARCH_PTE_SPECIAL - +#include <asm/pte-44x.h> #elif defined(CONFIG_FSL_BOOKE) -/* - MMU Assist Register 3: - - 32 33 34 35 36 ... 50 51 52 53 54 55 56 57 58 59 60 61 62 63 - RPN...................... 0 0 U0 U1 U2 U3 UX SX UW SW UR SR - - - PRESENT *must* be in the bottom three bits because swap cache - entries use the top 29 bits. - - - FILE *must* be in the bottom three bits because swap cache - entries use the top 29 bits. -*/ - -/* Definitions for FSL Book-E Cores */ -#define _PAGE_PRESENT 0x00001 /* S: PTE contains a translation */ -#define _PAGE_USER 0x00002 /* S: User page (maps to UR) */ -#define _PAGE_FILE 0x00002 /* S: when !present: nonlinear file mapping */ -#define _PAGE_RW 0x00004 /* S: Write permission (SW) */ -#define _PAGE_DIRTY 0x00008 /* S: Page dirty */ -#define _PAGE_HWEXEC 0x00010 /* H: SX permission */ -#define _PAGE_ACCESSED 0x00020 /* S: Page referenced */ - -#define _PAGE_ENDIAN 0x00040 /* H: E bit */ -#define _PAGE_GUARDED 0x00080 /* H: G bit */ -#define _PAGE_COHERENT 0x00100 /* H: M bit */ -#define _PAGE_NO_CACHE 0x00200 /* H: I bit */ -#define _PAGE_WRITETHRU 0x00400 /* H: W bit */ -#define _PAGE_SPECIAL 0x00800 /* S: Special page */ - -#ifdef CONFIG_PTE_64BIT -/* ERPN in a PTE never gets cleared, ignore it */ -#define _PTE_NONE_MASK 0xffffffffffff0000ULL -#endif - -#define _PMD_PRESENT 0 -#define _PMD_PRESENT_MASK (PAGE_MASK) -#define _PMD_BAD (~PAGE_MASK) - -#define __HAVE_ARCH_PTE_SPECIAL - +#include <asm/pte-fsl-booke.h> #elif defined(CONFIG_8xx) -/* Definitions for 8xx embedded chips. */ -#define _PAGE_PRESENT 0x0001 /* Page is valid */ -#define _PAGE_FILE 0x0002 /* when !present: nonlinear file mapping */ -#define _PAGE_NO_CACHE 0x0002 /* I: cache inhibit */ -#define _PAGE_SHARED 0x0004 /* No ASID (context) compare */ - -/* These five software bits must be masked out when the entry is loaded - * into the TLB. - */ -#define _PAGE_EXEC 0x0008 /* software: i-cache coherency required */ -#define _PAGE_GUARDED 0x0010 /* software: guarded access */ -#define _PAGE_DIRTY 0x0020 /* software: page changed */ -#define _PAGE_RW 0x0040 /* software: user write access allowed */ -#define _PAGE_ACCESSED 0x0080 /* software: page referenced */ - -/* Setting any bits in the nibble with the follow two controls will - * require a TLB exception handler change. It is assumed unused bits - * are always zero. - */ -#define _PAGE_HWWRITE 0x0100 /* h/w write enable: never set in Linux PTE */ -#define _PAGE_USER 0x0800 /* One of the PP bits, the other is USER&~RW */ - -#define _PMD_PRESENT 0x0001 -#define _PMD_BAD 0x0ff0 -#define _PMD_PAGE_MASK 0x000c -#define _PMD_PAGE_8M 0x000c - -#define _PTE_NONE_MASK _PAGE_ACCESSED - -/* Until my rework is finished, 8xx still needs atomic PTE updates */ -#define PTE_ATOMIC_UPDATES 1 - +#include <asm/pte-8xx.h> #else /* CONFIG_6xx */ -/* Definitions for 60x, 740/750, etc. */ -#define _PAGE_PRESENT 0x001 /* software: pte contains a translation */ -#define _PAGE_HASHPTE 0x002 /* hash_page has made an HPTE for this pte */ -#define _PAGE_FILE 0x004 /* when !present: nonlinear file mapping */ -#define _PAGE_USER 0x004 /* usermode access allowed */ -#define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */ -#define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */ -#define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */ -#define _PAGE_WRITETHRU 0x040 /* W: cache write-through */ -#define _PAGE_DIRTY 0x080 /* C: page changed */ -#define _PAGE_ACCESSED 0x100 /* R: page referenced */ -#define _PAGE_EXEC 0x200 /* software: i-cache coherency required */ -#define _PAGE_RW 0x400 /* software: user write access allowed */ -#define _PAGE_SPECIAL 0x800 /* software: Special page */ - -#ifdef CONFIG_PTE_64BIT -/* We never clear the high word of the pte */ -#define _PTE_NONE_MASK (0xffffffff00000000ULL | _PAGE_HASHPTE) -#else -#define _PTE_NONE_MASK _PAGE_HASHPTE +#include <asm/pte-hash32.h> #endif -#define _PMD_PRESENT 0 -#define _PMD_PRESENT_MASK (PAGE_MASK) -#define _PMD_BAD (~PAGE_MASK) - -/* Hash table based platforms need atomic updates of the linux PTE */ -#define PTE_ATOMIC_UPDATES 1 - -#define __HAVE_ARCH_PTE_SPECIAL - -#endif - -/* - * Some bits are only used on some cpu families... - */ -#ifndef _PAGE_HASHPTE -#define _PAGE_HASHPTE 0 -#endif -#ifndef _PTE_NONE_MASK -#define _PTE_NONE_MASK 0 -#endif -#ifndef _PAGE_SHARED -#define _PAGE_SHARED 0 -#endif -#ifndef _PAGE_HWWRITE -#define _PAGE_HWWRITE 0 -#endif -#ifndef _PAGE_HWEXEC -#define _PAGE_HWEXEC 0 -#endif -#ifndef _PAGE_EXEC -#define _PAGE_EXEC 0 -#endif -#ifndef _PAGE_ENDIAN -#define _PAGE_ENDIAN 0 -#endif -#ifndef _PAGE_COHERENT -#define _PAGE_COHERENT 0 -#endif -#ifndef _PAGE_WRITETHRU -#define _PAGE_WRITETHRU 0 -#endif -#ifndef _PAGE_SPECIAL -#define _PAGE_SPECIAL 0 -#endif -#ifndef _PMD_PRESENT_MASK -#define _PMD_PRESENT_MASK _PMD_PRESENT -#endif -#ifndef _PMD_SIZE -#define _PMD_SIZE 0 -#define PMD_PAGE_SIZE(pmd) bad_call_to_PMD_PAGE_SIZE() -#endif - -#define _PAGE_CHG_MASK (PAGE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY | \ - _PAGE_SPECIAL) - - -#define PAGE_PROT_BITS (_PAGE_GUARDED | _PAGE_COHERENT | _PAGE_NO_CACHE | \ - _PAGE_WRITETHRU | _PAGE_ENDIAN | \ - _PAGE_USER | _PAGE_ACCESSED | \ - _PAGE_RW | _PAGE_HWWRITE | _PAGE_DIRTY | \ - _PAGE_EXEC | _PAGE_HWEXEC) - -/* - * We define 2 sets of base prot bits, one for basic pages (ie, - * cacheable kernel and user pages) and one for non cacheable - * pages. We always set _PAGE_COHERENT when SMP is enabled or - * the processor might need it for DMA coherency. - */ -#if defined(CONFIG_SMP) || defined(CONFIG_PPC_STD_MMU) -#define _PAGE_BASE (_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_COHERENT) -#else -#define _PAGE_BASE (_PAGE_PRESENT | _PAGE_ACCESSED) -#endif -#define _PAGE_BASE_NC (_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_NO_CACHE) - -#define _PAGE_WRENABLE (_PAGE_RW | _PAGE_DIRTY | _PAGE_HWWRITE) -#define _PAGE_KERNEL (_PAGE_BASE | _PAGE_SHARED | _PAGE_WRENABLE) -#define _PAGE_KERNEL_NC (_PAGE_BASE_NC | _PAGE_SHARED | _PAGE_WRENABLE) - -#ifdef CONFIG_PPC_STD_MMU -/* On standard PPC MMU, no user access implies kernel read/write access, - * so to write-protect kernel memory we must turn on user access */ -#define _PAGE_KERNEL_RO (_PAGE_BASE | _PAGE_SHARED | _PAGE_USER) -#else -#define _PAGE_KERNEL_RO (_PAGE_BASE | _PAGE_SHARED) -#endif - -#define _PAGE_IO (_PAGE_KERNEL_NC | _PAGE_GUARDED) -#define _PAGE_RAM (_PAGE_KERNEL | _PAGE_HWEXEC) - -#if defined(CONFIG_KGDB) || defined(CONFIG_XMON) || defined(CONFIG_BDI_SWITCH) ||\ - defined(CONFIG_KPROBES) -/* We want the debuggers to be able to set breakpoints anywhere, so - * don't write protect the kernel text */ -#define _PAGE_RAM_TEXT _PAGE_RAM -#else -#define _PAGE_RAM_TEXT (_PAGE_KERNEL_RO | _PAGE_HWEXEC) -#endif - -#define PAGE_NONE __pgprot(_PAGE_BASE) -#define PAGE_READONLY __pgprot(_PAGE_BASE | _PAGE_USER) -#define PAGE_READONLY_X __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_EXEC) -#define PAGE_SHARED __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW) -#define PAGE_SHARED_X __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW | _PAGE_EXEC) -#define PAGE_COPY __pgprot(_PAGE_BASE | _PAGE_USER) -#define PAGE_COPY_X __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_EXEC) - -#define PAGE_KERNEL __pgprot(_PAGE_RAM) -#define PAGE_KERNEL_NOCACHE __pgprot(_PAGE_IO) - -/* - * The PowerPC can only do execute protection on a segment (256MB) basis, - * not on a page basis. So we consider execute permission the same as read. - * Also, write permissions imply read permissions. - * This is the closest we can get.. - */ -#define __P000 PAGE_NONE -#define __P001 PAGE_READONLY_X -#define __P010 PAGE_COPY -#define __P011 PAGE_COPY_X -#define __P100 PAGE_READONLY -#define __P101 PAGE_READONLY_X -#define __P110 PAGE_COPY -#define __P111 PAGE_COPY_X - -#define __S000 PAGE_NONE -#define __S001 PAGE_READONLY_X -#define __S010 PAGE_SHARED -#define __S011 PAGE_SHARED_X -#define __S100 PAGE_READONLY -#define __S101 PAGE_READONLY_X -#define __S110 PAGE_SHARED -#define __S111 PAGE_SHARED_X +/* And here we include common definitions */ +#include <asm/pte-common.h> #ifndef __ASSEMBLY__ -/* Make sure we get a link error if PMD_PAGE_SIZE is ever called on a - * kernel without large page PMD support */ -extern unsigned long bad_call_to_PMD_PAGE_SIZE(void); - -/* - * Conversions between PTE values and page frame numbers. - */ - -/* in some case we want to additionaly adjust where the pfn is in the pte to - * allow room for more flags */ -#if defined(CONFIG_FSL_BOOKE) && defined(CONFIG_PTE_64BIT) -#define PFN_SHIFT_OFFSET (PAGE_SHIFT + 8) -#else -#define PFN_SHIFT_OFFSET (PAGE_SHIFT) -#endif -#define pte_pfn(x) (pte_val(x) >> PFN_SHIFT_OFFSET) -#define pte_page(x) pfn_to_page(pte_pfn(x)) - -#define pfn_pte(pfn, prot) __pte(((pte_basic_t)(pfn) << PFN_SHIFT_OFFSET) |\ - pgprot_val(prot)) -#define mk_pte(page, prot) pfn_pte(page_to_pfn(page), prot) -#endif /* __ASSEMBLY__ */ - -#define pte_none(pte) ((pte_val(pte) & ~_PTE_NONE_MASK) == 0) -#define pte_present(pte) (pte_val(pte) & _PAGE_PRESENT) #define pte_clear(mm, addr, ptep) \ do { pte_update(ptep, ~_PAGE_HASHPTE, 0); } while (0) @@ -546,43 +110,6 @@ extern unsigned long bad_call_to_PMD_PAGE_SIZE(void); #define pmd_present(pmd) (pmd_val(pmd) & _PMD_PRESENT_MASK) #define pmd_clear(pmdp) do { pmd_val(*(pmdp)) = 0; } while (0) -#ifndef __ASSEMBLY__ -/* - * The following only work if pte_present() is true. - * Undefined behaviour if not.. - */ -static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_RW; } -static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY; } -static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; } -static inline int pte_file(pte_t pte) { return pte_val(pte) & _PAGE_FILE; } -static inline int pte_special(pte_t pte) { return pte_val(pte) & _PAGE_SPECIAL; } - -static inline pte_t pte_wrprotect(pte_t pte) { - pte_val(pte) &= ~(_PAGE_RW | _PAGE_HWWRITE); return pte; } -static inline pte_t pte_mkclean(pte_t pte) { - pte_val(pte) &= ~(_PAGE_DIRTY | _PAGE_HWWRITE); return pte; } -static inline pte_t pte_mkold(pte_t pte) { - pte_val(pte) &= ~_PAGE_ACCESSED; return pte; } - -static inline pte_t pte_mkwrite(pte_t pte) { - pte_val(pte) |= _PAGE_RW; return pte; } -static inline pte_t pte_mkdirty(pte_t pte) { - pte_val(pte) |= _PAGE_DIRTY; return pte; } -static inline pte_t pte_mkyoung(pte_t pte) { - pte_val(pte) |= _PAGE_ACCESSED; return pte; } -static inline pte_t pte_mkspecial(pte_t pte) { - pte_val(pte) |= _PAGE_SPECIAL; return pte; } -static inline pgprot_t pte_pgprot(pte_t pte) -{ - return __pgprot(pte_val(pte) & PAGE_PROT_BITS); -} - -static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) -{ - pte_val(pte) = (pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot); - return pte; -} - /* * When flushing the tlb entry for a page, we also need to flush the hash * table entry. flush_hash_pages is assembler (for speed) in hashtable.S. @@ -599,11 +126,19 @@ extern void flush_hash_entry(struct mm_struct *mm, pte_t *ptep, unsigned long address); /* - * Atomic PTE updates. + * PTE updates. This function is called whenever an existing + * valid PTE is updated. This does -not- include set_pte_at() + * which nowadays only sets a new PTE. * - * pte_update clears and sets bit atomically, and returns - * the old pte value. In the 64-bit PTE case we lock around the - * low PTE word since we expect ALL flag bits to be there + * Depending on the type of MMU, we may need to use atomic updates + * and the PTE may be either 32 or 64 bit wide. In the later case, + * when using atomic updates, only the low part of the PTE is + * accessed atomically. + * + * In addition, on 44x, we also maintain a global flag indicating + * that an executable user mapping was modified, which is needed + * to properly flush the virtually tagged instruction cache of + * those implementations. */ #ifndef CONFIG_PTE_64BIT static inline unsigned long pte_update(pte_t *p, @@ -668,44 +203,6 @@ static inline unsigned long long pte_update(pte_t *p, #endif /* CONFIG_PTE_64BIT */ /* - * set_pte stores a linux PTE into the linux page table. - * On machines which use an MMU hash table we avoid changing the - * _PAGE_HASHPTE bit. - */ - -static inline void __set_pte_at(struct mm_struct *mm, unsigned long addr, - pte_t *ptep, pte_t pte) -{ -#if (_PAGE_HASHPTE != 0) && defined(CONFIG_SMP) && !defined(CONFIG_PTE_64BIT) - pte_update(ptep, ~_PAGE_HASHPTE, pte_val(pte) & ~_PAGE_HASHPTE); -#elif defined(CONFIG_PTE_64BIT) && defined(CONFIG_SMP) -#if _PAGE_HASHPTE != 0 - if (pte_val(*ptep) & _PAGE_HASHPTE) - flush_hash_entry(mm, ptep, addr); -#endif - __asm__ __volatile__("\ - stw%U0%X0 %2,%0\n\ - eieio\n\ - stw%U0%X0 %L2,%1" - : "=m" (*ptep), "=m" (*((unsigned char *)ptep+4)) - : "r" (pte) : "memory"); -#else - *ptep = __pte((pte_val(*ptep) & _PAGE_HASHPTE) - | (pte_val(pte) & ~_PAGE_HASHPTE)); -#endif -} - - -static inline void set_pte_at(struct mm_struct *mm, unsigned long addr, - pte_t *ptep, pte_t pte) -{ -#if defined(CONFIG_PTE_64BIT) && defined(CONFIG_SMP) && defined(CONFIG_DEBUG_VM) - WARN_ON(pte_present(*ptep)); -#endif - __set_pte_at(mm, addr, ptep, pte); -} - -/* * 2.6 calls this without flushing the TLB entry; this is wrong * for our hash-based implementation, we fix that up here. */ @@ -745,24 +242,14 @@ static inline void huge_ptep_set_wrprotect(struct mm_struct *mm, } -#define __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS -static inline void __ptep_set_access_flags(pte_t *ptep, pte_t entry, int dirty) +static inline void __ptep_set_access_flags(pte_t *ptep, pte_t entry) { unsigned long bits = pte_val(entry) & - (_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW); + (_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW | + _PAGE_HWEXEC | _PAGE_EXEC); pte_update(ptep, 0, bits); } -#define ptep_set_access_flags(__vma, __address, __ptep, __entry, __dirty) \ -({ \ - int __changed = !pte_same(*(__ptep), __entry); \ - if (__changed) { \ - __ptep_set_access_flags(__ptep, __entry, __dirty); \ - flush_tlb_page_nohash(__vma, __address); \ - } \ - __changed; \ -}) - #define __HAVE_ARCH_PTE_SAME #define pte_same(A,B) (((pte_val(A) ^ pte_val(B)) & ~_PAGE_HASHPTE) == 0) diff --git a/arch/powerpc/include/asm/pgtable-4k.h b/arch/powerpc/include/asm/pgtable-ppc64-4k.h index 1dbca4e7de6..6eefdcffa35 100644 --- a/arch/powerpc/include/asm/pgtable-4k.h +++ b/arch/powerpc/include/asm/pgtable-ppc64-4k.h @@ -1,5 +1,5 @@ -#ifndef _ASM_POWERPC_PGTABLE_4K_H -#define _ASM_POWERPC_PGTABLE_4K_H +#ifndef _ASM_POWERPC_PGTABLE_PPC64_4K_H +#define _ASM_POWERPC_PGTABLE_PPC64_4K_H /* * Entries per page directory level. The PTE level must use a 64b record * for each page table entry. The PMD and PGD level use a 32b record for @@ -40,28 +40,6 @@ #define PGDIR_SIZE (1UL << PGDIR_SHIFT) #define PGDIR_MASK (~(PGDIR_SIZE-1)) -/* PTE bits */ -#define _PAGE_HASHPTE 0x0400 /* software: pte has an associated HPTE */ -#define _PAGE_SECONDARY 0x8000 /* software: HPTE is in secondary group */ -#define _PAGE_GROUP_IX 0x7000 /* software: HPTE index within group */ -#define _PAGE_F_SECOND _PAGE_SECONDARY -#define _PAGE_F_GIX _PAGE_GROUP_IX -#define _PAGE_SPECIAL 0x10000 /* software: special page */ -#define __HAVE_ARCH_PTE_SPECIAL - -/* PTE flags to conserve for HPTE identification */ -#define _PAGE_HPTEFLAGS (_PAGE_BUSY | _PAGE_HASHPTE | \ - _PAGE_SECONDARY | _PAGE_GROUP_IX) - -/* There is no 4K PFN hack on 4K pages */ -#define _PAGE_4K_PFN 0 - -/* PAGE_MASK gives the right answer below, but only by accident */ -/* It should be preserving the high 48 bits and then specifically */ -/* preserving _PAGE_SECONDARY | _PAGE_GROUP_IX */ -#define _PAGE_CHG_MASK (PAGE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY | \ - _PAGE_HPTEFLAGS | _PAGE_SPECIAL) - /* Bits to mask out from a PMD to get to the PTE page */ #define PMD_MASKED_BITS 0 /* Bits to mask out from a PUD to get to the PMD page */ @@ -69,30 +47,6 @@ /* Bits to mask out from a PGD to get to the PUD page */ #define PGD_MASKED_BITS 0 -/* shift to put page number into pte */ -#define PTE_RPN_SHIFT (17) - -#ifdef STRICT_MM_TYPECHECKS -#define __real_pte(e,p) ((real_pte_t){(e)}) -#define __rpte_to_pte(r) ((r).pte) -#else -#define __real_pte(e,p) (e) -#define __rpte_to_pte(r) (__pte(r)) -#endif -#define __rpte_to_hidx(r,index) (pte_val(__rpte_to_pte(r)) >> 12) - -#define pte_iterate_hashed_subpages(rpte, psize, va, index, shift) \ - do { \ - index = 0; \ - shift = mmu_psize_defs[psize].shift; \ - -#define pte_iterate_hashed_end() } while(0) - -#ifdef CONFIG_PPC_HAS_HASH_64K -#define pte_pagesize_index(mm, addr, pte) get_slice_psize(mm, addr) -#else -#define pte_pagesize_index(mm, addr, pte) MMU_PAGE_4K -#endif /* * 4-level page tables related bits @@ -112,6 +66,9 @@ #define pud_ERROR(e) \ printk("%s:%d: bad pud %08lx.\n", __FILE__, __LINE__, pud_val(e)) +/* + * On all 4K setups, remap_4k_pfn() equates to remap_pfn_range() */ #define remap_4k_pfn(vma, addr, pfn, prot) \ remap_pfn_range((vma), (addr), (pfn), PAGE_SIZE, (prot)) -#endif /* _ASM_POWERPC_PGTABLE_4K_H */ + +#endif /* _ASM_POWERPC_PGTABLE_PPC64_4K_H */ diff --git a/arch/powerpc/include/asm/pgtable-ppc64-64k.h b/arch/powerpc/include/asm/pgtable-ppc64-64k.h new file mode 100644 index 00000000000..6cc085b945a --- /dev/null +++ b/arch/powerpc/include/asm/pgtable-ppc64-64k.h @@ -0,0 +1,42 @@ +#ifndef _ASM_POWERPC_PGTABLE_PPC64_64K_H +#define _ASM_POWERPC_PGTABLE_PPC64_64K_H + +#include <asm-generic/pgtable-nopud.h> + + +#define PTE_INDEX_SIZE 12 +#define PMD_INDEX_SIZE 12 +#define PUD_INDEX_SIZE 0 +#define PGD_INDEX_SIZE 4 + +#ifndef __ASSEMBLY__ + +#define PTE_TABLE_SIZE (sizeof(real_pte_t) << PTE_INDEX_SIZE) +#define PMD_TABLE_SIZE (sizeof(pmd_t) << PMD_INDEX_SIZE) +#define PGD_TABLE_SIZE (sizeof(pgd_t) << PGD_INDEX_SIZE) + +#define PTRS_PER_PTE (1 << PTE_INDEX_SIZE) +#define PTRS_PER_PMD (1 << PMD_INDEX_SIZE) +#define PTRS_PER_PGD (1 << PGD_INDEX_SIZE) + +/* With 4k base page size, hugepage PTEs go at the PMD level */ +#define MIN_HUGEPTE_SHIFT PAGE_SHIFT + +/* PMD_SHIFT determines what a second-level page table entry can map */ +#define PMD_SHIFT (PAGE_SHIFT + PTE_INDEX_SIZE) +#define PMD_SIZE (1UL << PMD_SHIFT) +#define PMD_MASK (~(PMD_SIZE-1)) + +/* PGDIR_SHIFT determines what a third-level page table entry can map */ +#define PGDIR_SHIFT (PMD_SHIFT + PMD_INDEX_SIZE) +#define PGDIR_SIZE (1UL << PGDIR_SHIFT) +#define PGDIR_MASK (~(PGDIR_SIZE-1)) + +#endif /* __ASSEMBLY__ */ + +/* Bits to mask out from a PMD to get to the PTE page */ +#define PMD_MASKED_BITS 0x1ff +/* Bits to mask out from a PGD/PUD to get to the PMD page */ +#define PUD_MASKED_BITS 0x1ff + +#endif /* _ASM_POWERPC_PGTABLE_PPC64_64K_H */ diff --git a/arch/powerpc/include/asm/pgtable-ppc64.h b/arch/powerpc/include/asm/pgtable-ppc64.h index b0f18be81d9..c40db05f21e 100644 --- a/arch/powerpc/include/asm/pgtable-ppc64.h +++ b/arch/powerpc/include/asm/pgtable-ppc64.h @@ -11,9 +11,9 @@ #endif /* __ASSEMBLY__ */ #ifdef CONFIG_PPC_64K_PAGES -#include <asm/pgtable-64k.h> +#include <asm/pgtable-ppc64-64k.h> #else -#include <asm/pgtable-4k.h> +#include <asm/pgtable-ppc64-4k.h> #endif #define FIRST_USER_ADDRESS 0 @@ -25,6 +25,8 @@ PUD_INDEX_SIZE + PGD_INDEX_SIZE + PAGE_SHIFT) #define PGTABLE_RANGE (ASM_CONST(1) << PGTABLE_EADDR_SIZE) + +/* Some sanity checking */ #if TASK_SIZE_USER64 > PGTABLE_RANGE #error TASK_SIZE_USER64 exceeds pagetable range #endif @@ -33,7 +35,6 @@ #error TASK_SIZE_USER64 exceeds user VSID range #endif - /* * Define the address range of the vmalloc VM area. */ @@ -76,83 +77,12 @@ /* - * Common bits in a linux-style PTE. These match the bits in the - * (hardware-defined) PowerPC PTE as closely as possible. Additional - * bits may be defined in pgtable-*.h + * Include the PTE bits definitions */ -#define _PAGE_PRESENT 0x0001 /* software: pte contains a translation */ -#define _PAGE_USER 0x0002 /* matches one of the PP bits */ -#define _PAGE_FILE 0x0002 /* (!present only) software: pte holds file offset */ -#define _PAGE_EXEC 0x0004 /* No execute on POWER4 and newer (we invert) */ -#define _PAGE_GUARDED 0x0008 -#define _PAGE_COHERENT 0x0010 /* M: enforce memory coherence (SMP systems) */ -#define _PAGE_NO_CACHE 0x0020 /* I: cache inhibit */ -#define _PAGE_WRITETHRU 0x0040 /* W: cache write-through */ -#define _PAGE_DIRTY 0x0080 /* C: page changed */ -#define _PAGE_ACCESSED 0x0100 /* R: page referenced */ -#define _PAGE_RW 0x0200 /* software: user write access allowed */ -#define _PAGE_BUSY 0x0800 /* software: PTE & hash are busy */ - -/* Strong Access Ordering */ -#define _PAGE_SAO (_PAGE_WRITETHRU | _PAGE_NO_CACHE | _PAGE_COHERENT) - -#define _PAGE_BASE (_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_COHERENT) - -#define _PAGE_WRENABLE (_PAGE_RW | _PAGE_DIRTY) - -/* __pgprot defined in arch/powerpc/include/asm/page.h */ -#define PAGE_NONE __pgprot(_PAGE_PRESENT | _PAGE_ACCESSED) - -#define PAGE_SHARED __pgprot(_PAGE_BASE | _PAGE_RW | _PAGE_USER) -#define PAGE_SHARED_X __pgprot(_PAGE_BASE | _PAGE_RW | _PAGE_USER | _PAGE_EXEC) -#define PAGE_COPY __pgprot(_PAGE_BASE | _PAGE_USER) -#define PAGE_COPY_X __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_EXEC) -#define PAGE_READONLY __pgprot(_PAGE_BASE | _PAGE_USER) -#define PAGE_READONLY_X __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_EXEC) -#define PAGE_KERNEL __pgprot(_PAGE_BASE | _PAGE_WRENABLE) -#define PAGE_KERNEL_CI __pgprot(_PAGE_PRESENT | _PAGE_ACCESSED | \ - _PAGE_WRENABLE | _PAGE_NO_CACHE | _PAGE_GUARDED) -#define PAGE_KERNEL_EXEC __pgprot(_PAGE_BASE | _PAGE_WRENABLE | _PAGE_EXEC) - -#define PAGE_AGP __pgprot(_PAGE_BASE | _PAGE_WRENABLE | _PAGE_NO_CACHE) -#define HAVE_PAGE_AGP - -#define PAGE_PROT_BITS (_PAGE_GUARDED | _PAGE_COHERENT | \ - _PAGE_NO_CACHE | _PAGE_WRITETHRU | \ - _PAGE_4K_PFN | _PAGE_RW | _PAGE_USER | \ - _PAGE_ACCESSED | _PAGE_DIRTY | _PAGE_EXEC) -/* PTEIDX nibble */ -#define _PTEIDX_SECONDARY 0x8 -#define _PTEIDX_GROUP_IX 0x7 +#include <asm/pte-hash64.h> +#include <asm/pte-common.h> -/* - * POWER4 and newer have per page execute protection, older chips can only - * do this on a segment (256MB) basis. - * - * Also, write permissions imply read permissions. - * This is the closest we can get.. - * - * Note due to the way vm flags are laid out, the bits are XWR - */ -#define __P000 PAGE_NONE -#define __P001 PAGE_READONLY -#define __P010 PAGE_COPY -#define __P011 PAGE_COPY -#define __P100 PAGE_READONLY_X -#define __P101 PAGE_READONLY_X -#define __P110 PAGE_COPY_X -#define __P111 PAGE_COPY_X - -#define __S000 PAGE_NONE -#define __S001 PAGE_READONLY -#define __S010 PAGE_SHARED -#define __S011 PAGE_SHARED -#define __S100 PAGE_READONLY_X -#define __S101 PAGE_READONLY_X -#define __S110 PAGE_SHARED_X -#define __S111 PAGE_SHARED_X - #ifdef CONFIG_PPC_MM_SLICES #define HAVE_ARCH_UNMAPPED_AREA #define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN @@ -161,32 +91,38 @@ #ifndef __ASSEMBLY__ /* - * Conversion functions: convert a page and protection to a page entry, - * and a page entry and page directory to the page they refer to. - * - * mk_pte takes a (struct page *) as input + * This is the default implementation of various PTE accessors, it's + * used in all cases except Book3S with 64K pages where we have a + * concept of sub-pages */ -#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot)) +#ifndef __real_pte -static inline pte_t pfn_pte(unsigned long pfn, pgprot_t pgprot) -{ - pte_t pte; +#ifdef STRICT_MM_TYPECHECKS +#define __real_pte(e,p) ((real_pte_t){(e)}) +#define __rpte_to_pte(r) ((r).pte) +#else +#define __real_pte(e,p) (e) +#define __rpte_to_pte(r) (__pte(r)) +#endif +#define __rpte_to_hidx(r,index) (pte_val(__rpte_to_pte(r)) >> 12) +#define pte_iterate_hashed_subpages(rpte, psize, va, index, shift) \ + do { \ + index = 0; \ + shift = mmu_psize_defs[psize].shift; \ - pte_val(pte) = (pfn << PTE_RPN_SHIFT) | pgprot_val(pgprot); - return pte; -} +#define pte_iterate_hashed_end() } while(0) -#define pte_modify(_pte, newprot) \ - (__pte((pte_val(_pte) & _PAGE_CHG_MASK) | pgprot_val(newprot))) +#ifdef CONFIG_PPC_HAS_HASH_64K +#define pte_pagesize_index(mm, addr, pte) get_slice_psize(mm, addr) +#else +#define pte_pagesize_index(mm, addr, pte) MMU_PAGE_4K +#endif -#define pte_none(pte) ((pte_val(pte) & ~_PAGE_HPTEFLAGS) == 0) -#define pte_present(pte) (pte_val(pte) & _PAGE_PRESENT) +#endif /* __real_pte */ -/* pte_clear moved to later in this file */ -#define pte_pfn(x) ((unsigned long)((pte_val(x)>>PTE_RPN_SHIFT))) -#define pte_page(x) pfn_to_page(pte_pfn(x)) +/* pte_clear moved to later in this file */ #define PMD_BAD_BITS (PTE_TABLE_SIZE-1) #define PUD_BAD_BITS (PMD_TABLE_SIZE-1) @@ -235,36 +171,6 @@ static inline pte_t pfn_pte(unsigned long pfn, pgprot_t pgprot) /* This now only contains the vmalloc pages */ #define pgd_offset_k(address) pgd_offset(&init_mm, address) -/* - * The following only work if pte_present() is true. - * Undefined behaviour if not.. - */ -static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_RW;} -static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY;} -static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED;} -static inline int pte_file(pte_t pte) { return pte_val(pte) & _PAGE_FILE;} -static inline int pte_special(pte_t pte) { return pte_val(pte) & _PAGE_SPECIAL; } - -static inline pte_t pte_wrprotect(pte_t pte) { - pte_val(pte) &= ~(_PAGE_RW); return pte; } -static inline pte_t pte_mkclean(pte_t pte) { - pte_val(pte) &= ~(_PAGE_DIRTY); return pte; } -static inline pte_t pte_mkold(pte_t pte) { - pte_val(pte) &= ~_PAGE_ACCESSED; return pte; } -static inline pte_t pte_mkwrite(pte_t pte) { - pte_val(pte) |= _PAGE_RW; return pte; } -static inline pte_t pte_mkdirty(pte_t pte) { - pte_val(pte) |= _PAGE_DIRTY; return pte; } -static inline pte_t pte_mkyoung(pte_t pte) { - pte_val(pte) |= _PAGE_ACCESSED; return pte; } -static inline pte_t pte_mkhuge(pte_t pte) { - return pte; } -static inline pte_t pte_mkspecial(pte_t pte) { - pte_val(pte) |= _PAGE_SPECIAL; return pte; } -static inline pgprot_t pte_pgprot(pte_t pte) -{ - return __pgprot(pte_val(pte) & PAGE_PROT_BITS); -} /* Atomic PTE updates */ static inline unsigned long pte_update(struct mm_struct *mm, @@ -272,6 +178,7 @@ static inline unsigned long pte_update(struct mm_struct *mm, pte_t *ptep, unsigned long clr, int huge) { +#ifdef PTE_ATOMIC_UPDATES unsigned long old, tmp; __asm__ __volatile__( @@ -284,6 +191,13 @@ static inline unsigned long pte_update(struct mm_struct *mm, : "=&r" (old), "=&r" (tmp), "=m" (*ptep) : "r" (ptep), "r" (clr), "m" (*ptep), "i" (_PAGE_BUSY) : "cc" ); +#else + unsigned long old = pte_val(*ptep); + *ptep = __pte(old & ~clr); +#endif + /* huge pages use the old page table lock */ + if (!huge) + assert_pte_locked(mm, addr); if (old & _PAGE_HASHPTE) hpte_need_flush(mm, addr, ptep, old, huge); @@ -359,26 +273,17 @@ static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_update(mm, addr, ptep, ~0UL, 0); } -/* - * set_pte stores a linux PTE into the linux page table. - */ -static inline void set_pte_at(struct mm_struct *mm, unsigned long addr, - pte_t *ptep, pte_t pte) -{ - if (pte_present(*ptep)) - pte_clear(mm, addr, ptep); - pte = __pte(pte_val(pte) & ~_PAGE_HPTEFLAGS); - *ptep = pte; -} /* Set the dirty and/or accessed bits atomically in a linux PTE, this * function doesn't need to flush the hash entry */ -#define __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS -static inline void __ptep_set_access_flags(pte_t *ptep, pte_t entry, int dirty) +static inline void __ptep_set_access_flags(pte_t *ptep, pte_t entry) { unsigned long bits = pte_val(entry) & - (_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW | _PAGE_EXEC); + (_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW | + _PAGE_EXEC | _PAGE_HWEXEC); + +#ifdef PTE_ATOMIC_UPDATES unsigned long old, tmp; __asm__ __volatile__( @@ -391,16 +296,11 @@ static inline void __ptep_set_access_flags(pte_t *ptep, pte_t entry, int dirty) :"=&r" (old), "=&r" (tmp), "=m" (*ptep) :"r" (bits), "r" (ptep), "m" (*ptep), "i" (_PAGE_BUSY) :"cc"); +#else + unsigned long old = pte_val(*ptep); + *ptep = __pte(old | bits); +#endif } -#define ptep_set_access_flags(__vma, __address, __ptep, __entry, __dirty) \ -({ \ - int __changed = !pte_same(*(__ptep), __entry); \ - if (__changed) { \ - __ptep_set_access_flags(__ptep, __entry, __dirty); \ - flush_tlb_page_nohash(__vma, __address); \ - } \ - __changed; \ -}) #define __HAVE_ARCH_PTE_SAME #define pte_same(A,B) (((pte_val(A) ^ pte_val(B)) & ~_PAGE_HPTEFLAGS) == 0) diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h index 07f55e60169..eb17da78112 100644 --- a/arch/powerpc/include/asm/pgtable.h +++ b/arch/powerpc/include/asm/pgtable.h @@ -6,7 +6,17 @@ #include <asm/processor.h> /* For TASK_SIZE */ #include <asm/mmu.h> #include <asm/page.h> + struct mm_struct; + +#ifdef CONFIG_DEBUG_VM +extern void assert_pte_locked(struct mm_struct *mm, unsigned long addr); +#else /* CONFIG_DEBUG_VM */ +static inline void assert_pte_locked(struct mm_struct *mm, unsigned long addr) +{ +} +#endif /* !CONFIG_DEBUG_VM */ + #endif /* !__ASSEMBLY__ */ #if defined(CONFIG_PPC64) @@ -17,6 +27,130 @@ struct mm_struct; #ifndef __ASSEMBLY__ +/* Generic accessors to PTE bits */ +static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_RW; } +static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY; } +static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; } +static inline int pte_file(pte_t pte) { return pte_val(pte) & _PAGE_FILE; } +static inline int pte_special(pte_t pte) { return pte_val(pte) & _PAGE_SPECIAL; } +static inline int pte_present(pte_t pte) { return pte_val(pte) & _PAGE_PRESENT; } +static inline int pte_none(pte_t pte) { return (pte_val(pte) & ~_PTE_NONE_MASK) == 0; } +static inline pgprot_t pte_pgprot(pte_t pte) { return __pgprot(pte_val(pte) & PAGE_PROT_BITS); } + +/* Conversion functions: convert a page and protection to a page entry, + * and a page entry and page directory to the page they refer to. + * + * Even if PTEs can be unsigned long long, a PFN is always an unsigned + * long for now. + */ +static inline pte_t pfn_pte(unsigned long pfn, pgprot_t pgprot) { + return __pte(((pte_basic_t)(pfn) << PTE_RPN_SHIFT) | + pgprot_val(pgprot)); } +static inline unsigned long pte_pfn(pte_t pte) { + return pte_val(pte) >> PTE_RPN_SHIFT; } + +/* Keep these as a macros to avoid include dependency mess */ +#define pte_page(x) pfn_to_page(pte_pfn(x)) +#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot)) + +/* Generic modifiers for PTE bits */ +static inline pte_t pte_wrprotect(pte_t pte) { + pte_val(pte) &= ~(_PAGE_RW | _PAGE_HWWRITE); return pte; } +static inline pte_t pte_mkclean(pte_t pte) { + pte_val(pte) &= ~(_PAGE_DIRTY | _PAGE_HWWRITE); return pte; } +static inline pte_t pte_mkold(pte_t pte) { + pte_val(pte) &= ~_PAGE_ACCESSED; return pte; } +static inline pte_t pte_mkwrite(pte_t pte) { + pte_val(pte) |= _PAGE_RW; return pte; } +static inline pte_t pte_mkdirty(pte_t pte) { + pte_val(pte) |= _PAGE_DIRTY; return pte; } +static inline pte_t pte_mkyoung(pte_t pte) { + pte_val(pte) |= _PAGE_ACCESSED; return pte; } +static inline pte_t pte_mkspecial(pte_t pte) { + pte_val(pte) |= _PAGE_SPECIAL; return pte; } +static inline pte_t pte_mkhuge(pte_t pte) { + return pte; } +static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) +{ + pte_val(pte) = (pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot); + return pte; +} + + +/* Insert a PTE, top-level function is out of line. It uses an inline + * low level function in the respective pgtable-* files + */ +extern void set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep, + pte_t pte); + +/* This low level function performs the actual PTE insertion + * Setting the PTE depends on the MMU type and other factors. It's + * an horrible mess that I'm not going to try to clean up now but + * I'm keeping it in one place rather than spread around + */ +static inline void __set_pte_at(struct mm_struct *mm, unsigned long addr, + pte_t *ptep, pte_t pte, int percpu) +{ +#if defined(CONFIG_PPC_STD_MMU_32) && defined(CONFIG_SMP) && !defined(CONFIG_PTE_64BIT) + /* First case is 32-bit Hash MMU in SMP mode with 32-bit PTEs. We use the + * helper pte_update() which does an atomic update. We need to do that + * because a concurrent invalidation can clear _PAGE_HASHPTE. If it's a + * per-CPU PTE such as a kmap_atomic, we do a simple update preserving + * the hash bits instead (ie, same as the non-SMP case) + */ + if (percpu) + *ptep = __pte((pte_val(*ptep) & _PAGE_HASHPTE) + | (pte_val(pte) & ~_PAGE_HASHPTE)); + else + pte_update(ptep, ~_PAGE_HASHPTE, pte_val(pte)); + +#elif defined(CONFIG_PPC32) && defined(CONFIG_PTE_64BIT) && defined(CONFIG_SMP) + /* Second case is 32-bit with 64-bit PTE in SMP mode. In this case, we + * can just store as long as we do the two halves in the right order + * with a barrier in between. This is possible because we take care, + * in the hash code, to pre-invalidate if the PTE was already hashed, + * which synchronizes us with any concurrent invalidation. + * In the percpu case, we also fallback to the simple update preserving + * the hash bits + */ + if (percpu) { + *ptep = __pte((pte_val(*ptep) & _PAGE_HASHPTE) + | (pte_val(pte) & ~_PAGE_HASHPTE)); + return; + } +#if _PAGE_HASHPTE != 0 + if (pte_val(*ptep) & _PAGE_HASHPTE) + flush_hash_entry(mm, ptep, addr); +#endif + __asm__ __volatile__("\ + stw%U0%X0 %2,%0\n\ + eieio\n\ + stw%U0%X0 %L2,%1" + : "=m" (*ptep), "=m" (*((unsigned char *)ptep+4)) + : "r" (pte) : "memory"); + +#elif defined(CONFIG_PPC_STD_MMU_32) + /* Third case is 32-bit hash table in UP mode, we need to preserve + * the _PAGE_HASHPTE bit since we may not have invalidated the previous + * translation in the hash yet (done in a subsequent flush_tlb_xxx()) + * and see we need to keep track that this PTE needs invalidating + */ + *ptep = __pte((pte_val(*ptep) & _PAGE_HASHPTE) + | (pte_val(pte) & ~_PAGE_HASHPTE)); + +#else + /* Anything else just stores the PTE normally. That covers all 64-bit + * cases, and 32-bit non-hash with 64-bit PTEs in UP mode + */ + *ptep = pte; +#endif +} + + +#define __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS +extern int ptep_set_access_flags(struct vm_area_struct *vma, unsigned long address, + pte_t *ptep, pte_t entry, int dirty); + /* * Macro to mark a page protection value as "uncacheable". */ diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h new file mode 100644 index 00000000000..f4a4db8d555 --- /dev/null +++ b/arch/powerpc/include/asm/ppc-opcode.h @@ -0,0 +1,73 @@ +/* + * Copyright 2009 Freescale Semicondutor, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + * + * provides masks and opcode images for use by code generation, emulation + * and for instructions that older assemblers might not know about + */ +#ifndef _ASM_POWERPC_PPC_OPCODE_H +#define _ASM_POWERPC_PPC_OPCODE_H + +#include <linux/stringify.h> +#include <asm/asm-compat.h> + +/* sorted alphabetically */ +#define PPC_INST_DCBA 0x7c0005ec +#define PPC_INST_DCBA_MASK 0xfc0007fe +#define PPC_INST_DCBAL 0x7c2005ec +#define PPC_INST_DCBZL 0x7c2007ec +#define PPC_INST_ISEL 0x7c00001e +#define PPC_INST_ISEL_MASK 0xfc00003e +#define PPC_INST_LSWI 0x7c0004aa +#define PPC_INST_LSWX 0x7c00042a +#define PPC_INST_LWSYNC 0x7c2004ac +#define PPC_INST_MCRXR 0x7c000400 +#define PPC_INST_MCRXR_MASK 0xfc0007fe +#define PPC_INST_MFSPR_PVR 0x7c1f42a6 +#define PPC_INST_MFSPR_PVR_MASK 0xfc1fffff +#define PPC_INST_MSGSND 0x7c00019c +#define PPC_INST_NOP 0x60000000 +#define PPC_INST_POPCNTB 0x7c0000f4 +#define PPC_INST_POPCNTB_MASK 0xfc0007fe +#define PPC_INST_RFCI 0x4c000066 +#define PPC_INST_RFDI 0x4c00004e +#define PPC_INST_RFMCI 0x4c00004c + +#define PPC_INST_STRING 0x7c00042a +#define PPC_INST_STRING_MASK 0xfc0007fe +#define PPC_INST_STRING_GEN_MASK 0xfc00067e + +#define PPC_INST_STSWI 0x7c0005aa +#define PPC_INST_STSWX 0x7c00052a +#define PPC_INST_TLBILX 0x7c000626 +#define PPC_INST_WAIT 0x7c00007c + +/* macros to insert fields into opcodes */ +#define __PPC_RA(a) ((a & 0x1f) << 16) +#define __PPC_RB(b) ((b & 0x1f) << 11) +#define __PPC_T_TLB(t) ((t & 0x3) << 21) +#define __PPC_WC(w) ((w & 0x3) << 21) + +/* Deal with instructions that older assemblers aren't aware of */ +#define PPC_DCBAL(a, b) stringify_in_c(.long PPC_INST_DCBAL | \ + __PPC_RA(a) | __PPC_RB(b)) +#define PPC_DCBZL(a, b) stringify_in_c(.long PPC_INST_DCBZL | \ + __PPC_RA(a) | __PPC_RB(b)) +#define PPC_MSGSND(b) stringify_in_c(.long PPC_INST_MSGSND | \ + __PPC_RB(b)) +#define PPC_RFCI stringify_in_c(.long PPC_INST_RFCI) +#define PPC_RFDI stringify_in_c(.long PPC_INST_RFDI) +#define PPC_RFMCI stringify_in_c(.long PPC_INST_RFMCI) +#define PPC_TLBILX(t, a, b) stringify_in_c(.long PPC_INST_TLBILX | \ + __PPC_T_TLB(t) | __PPC_RA(a) | __PPC_RB(b)) +#define PPC_TLBILX_ALL(a, b) PPC_TLBILX(0, a, b) +#define PPC_TLBILX_PID(a, b) PPC_TLBILX(1, a, b) +#define PPC_TLBILX_VA(a, b) PPC_TLBILX(3, a, b) +#define PPC_WAIT(w) stringify_in_c(.long PPC_INST_WAIT | \ + __PPC_WC(w)) + +#endif /* _ASM_POWERPC_PPC_OPCODE_H */ diff --git a/arch/powerpc/include/asm/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h index 1a0d628eb11..f59a66684ae 100644 --- a/arch/powerpc/include/asm/ppc_asm.h +++ b/arch/powerpc/include/asm/ppc_asm.h @@ -7,6 +7,7 @@ #include <linux/stringify.h> #include <asm/asm-compat.h> #include <asm/processor.h> +#include <asm/ppc-opcode.h> #ifndef __ASSEMBLY__ #error __FILE__ should only be used in assembler files @@ -167,11 +168,6 @@ END_FTR_SECTION_IFCLR(CPU_FTR_PURR); \ #define HMT_MEDIUM_HIGH or 5,5,5 # medium high priority #define HMT_HIGH or 3,3,3 -/* handle instructions that older assemblers may not know */ -#define RFCI .long 0x4c000066 /* rfci instruction */ -#define RFDI .long 0x4c00004e /* rfdi instruction */ -#define RFMCI .long 0x4c00004c /* rfmci instruction */ - #ifdef __KERNEL__ #ifdef CONFIG_PPC64 diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h index d3466490104..9eed29eee60 100644 --- a/arch/powerpc/include/asm/processor.h +++ b/arch/powerpc/include/asm/processor.h @@ -313,6 +313,25 @@ static inline void prefetchw(const void *x) #define HAVE_ARCH_PICK_MMAP_LAYOUT #endif +#ifdef CONFIG_PPC64 +static inline unsigned long get_clean_sp(struct pt_regs *regs, int is_32) +{ + unsigned long sp; + + if (is_32) + sp = regs->gpr[1] & 0x0ffffffffUL; + else + sp = regs->gpr[1]; + + return sp; +} +#else +static inline unsigned long get_clean_sp(struct pt_regs *regs, int is_32) +{ + return regs->gpr[1]; +} +#endif + #endif /* __KERNEL__ */ #endif /* __ASSEMBLY__ */ #endif /* _ASM_POWERPC_PROCESSOR_H */ diff --git a/arch/powerpc/include/asm/ps3av.h b/arch/powerpc/include/asm/ps3av.h index cd24ac16660..0427b0b53d2 100644 --- a/arch/powerpc/include/asm/ps3av.h +++ b/arch/powerpc/include/asm/ps3av.h @@ -730,7 +730,7 @@ extern int ps3av_cmd_av_get_hw_conf(struct ps3av_pkt_av_get_hw_conf *); extern int ps3av_cmd_video_get_monitor_info(struct ps3av_pkt_av_get_monitor_info *, u32); -extern int ps3av_set_video_mode(u32); +extern int ps3av_set_video_mode(int); extern int ps3av_set_audio_mode(u32, u32, u32, u32, u32); extern int ps3av_get_auto_mode(void); extern int ps3av_get_mode(void); diff --git a/arch/powerpc/include/asm/ps3fb.h b/arch/powerpc/include/asm/ps3fb.h index 3f121fe4010..90dbefb8cfc 100644 --- a/arch/powerpc/include/asm/ps3fb.h +++ b/arch/powerpc/include/asm/ps3fb.h @@ -19,7 +19,9 @@ #ifndef _ASM_POWERPC_PS3FB_H_ #define _ASM_POWERPC_PS3FB_H_ +#include <linux/types.h> #include <linux/ioctl.h> +#include <linux/types.h> /* ioctl */ #define PS3FB_IOCTL_SETMODE _IOW('r', 1, int) /* set video mode */ diff --git a/arch/powerpc/include/asm/pte-40x.h b/arch/powerpc/include/asm/pte-40x.h new file mode 100644 index 00000000000..07630faae02 --- /dev/null +++ b/arch/powerpc/include/asm/pte-40x.h @@ -0,0 +1,64 @@ +#ifndef _ASM_POWERPC_PTE_40x_H +#define _ASM_POWERPC_PTE_40x_H +#ifdef __KERNEL__ + +/* + * At present, all PowerPC 400-class processors share a similar TLB + * architecture. The instruction and data sides share a unified, + * 64-entry, fully-associative TLB which is maintained totally under + * software control. In addition, the instruction side has a + * hardware-managed, 4-entry, fully-associative TLB which serves as a + * first level to the shared TLB. These two TLBs are known as the UTLB + * and ITLB, respectively (see "mmu.h" for definitions). + * + * There are several potential gotchas here. The 40x hardware TLBLO + * field looks like this: + * + * 0 1 2 3 4 ... 18 19 20 21 22 23 24 25 26 27 28 29 30 31 + * RPN..................... 0 0 EX WR ZSEL....... W I M G + * + * Where possible we make the Linux PTE bits match up with this + * + * - bits 20 and 21 must be cleared, because we use 4k pages (40x can + * support down to 1k pages), this is done in the TLBMiss exception + * handler. + * - We use only zones 0 (for kernel pages) and 1 (for user pages) + * of the 16 available. Bit 24-26 of the TLB are cleared in the TLB + * miss handler. Bit 27 is PAGE_USER, thus selecting the correct + * zone. + * - PRESENT *must* be in the bottom two bits because swap cache + * entries use the top 30 bits. Because 40x doesn't support SMP + * anyway, M is irrelevant so we borrow it for PAGE_PRESENT. Bit 30 + * is cleared in the TLB miss handler before the TLB entry is loaded. + * - All other bits of the PTE are loaded into TLBLO without + * modification, leaving us only the bits 20, 21, 24, 25, 26, 30 for + * software PTE bits. We actually use use bits 21, 24, 25, and + * 30 respectively for the software bits: ACCESSED, DIRTY, RW, and + * PRESENT. + */ + +#define _PAGE_GUARDED 0x001 /* G: page is guarded from prefetch */ +#define _PAGE_FILE 0x001 /* when !present: nonlinear file mapping */ +#define _PAGE_PRESENT 0x002 /* software: PTE contains a translation */ +#define _PAGE_NO_CACHE 0x004 /* I: caching is inhibited */ +#define _PAGE_WRITETHRU 0x008 /* W: caching is write-through */ +#define _PAGE_USER 0x010 /* matches one of the zone permission bits */ +#define _PAGE_RW 0x040 /* software: Writes permitted */ +#define _PAGE_DIRTY 0x080 /* software: dirty page */ +#define _PAGE_HWWRITE 0x100 /* hardware: Dirty & RW, set in exception */ +#define _PAGE_HWEXEC 0x200 /* hardware: EX permission */ +#define _PAGE_ACCESSED 0x400 /* software: R: page referenced */ + +#define _PMD_PRESENT 0x400 /* PMD points to page of PTEs */ +#define _PMD_BAD 0x802 +#define _PMD_SIZE 0x0e0 /* size field, != 0 for large-page PMD entry */ +#define _PMD_SIZE_4M 0x0c0 +#define _PMD_SIZE_16M 0x0e0 + +#define PMD_PAGE_SIZE(pmdval) (1024 << (((pmdval) & _PMD_SIZE) >> 4)) + +/* Until my rework is finished, 40x still needs atomic PTE updates */ +#define PTE_ATOMIC_UPDATES 1 + +#endif /* __KERNEL__ */ +#endif /* _ASM_POWERPC_PTE_40x_H */ diff --git a/arch/powerpc/include/asm/pte-44x.h b/arch/powerpc/include/asm/pte-44x.h new file mode 100644 index 00000000000..37e98bcf83e --- /dev/null +++ b/arch/powerpc/include/asm/pte-44x.h @@ -0,0 +1,102 @@ +#ifndef _ASM_POWERPC_PTE_44x_H +#define _ASM_POWERPC_PTE_44x_H +#ifdef __KERNEL__ + +/* + * Definitions for PPC440 + * + * Because of the 3 word TLB entries to support 36-bit addressing, + * the attribute are difficult to map in such a fashion that they + * are easily loaded during exception processing. I decided to + * organize the entry so the ERPN is the only portion in the + * upper word of the PTE and the attribute bits below are packed + * in as sensibly as they can be in the area below a 4KB page size + * oriented RPN. This at least makes it easy to load the RPN and + * ERPN fields in the TLB. -Matt + * + * This isn't entirely true anymore, at least some bits are now + * easier to move into the TLB from the PTE. -BenH. + * + * Note that these bits preclude future use of a page size + * less than 4KB. + * + * + * PPC 440 core has following TLB attribute fields; + * + * TLB1: + * 0 1 2 3 4 ... 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 + * RPN................................. - - - - - - ERPN....... + * + * TLB2: + * 0 1 2 3 4 ... 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 + * - - - - - - U0 U1 U2 U3 W I M G E - UX UW UR SX SW SR + * + * Newer 440 cores (440x6 as used on AMCC 460EX/460GT) have additional + * TLB2 storage attibute fields. Those are: + * + * TLB2: + * 0...10 11 12 13 14 15 16...31 + * no change WL1 IL1I IL1D IL2I IL2D no change + * + * There are some constrains and options, to decide mapping software bits + * into TLB entry. + * + * - PRESENT *must* be in the bottom three bits because swap cache + * entries use the top 29 bits for TLB2. + * + * - FILE *must* be in the bottom three bits because swap cache + * entries use the top 29 bits for TLB2. + * + * - CACHE COHERENT bit (M) has no effect on original PPC440 cores, + * because it doesn't support SMP. However, some later 460 variants + * have -some- form of SMP support and so I keep the bit there for + * future use + * + * With the PPC 44x Linux implementation, the 0-11th LSBs of the PTE are used + * for memory protection related functions (see PTE structure in + * include/asm-ppc/mmu.h). The _PAGE_XXX definitions in this file map to the + * above bits. Note that the bit values are CPU specific, not architecture + * specific. + * + * The kernel PTE entry holds an arch-dependent swp_entry structure under + * certain situations. In other words, in such situations some portion of + * the PTE bits are used as a swp_entry. In the PPC implementation, the + * 3-24th LSB are shared with swp_entry, however the 0-2nd three LSB still + * hold protection values. That means the three protection bits are + * reserved for both PTE and SWAP entry at the most significant three + * LSBs. + * + * There are three protection bits available for SWAP entry: + * _PAGE_PRESENT + * _PAGE_FILE + * _PAGE_HASHPTE (if HW has) + * + * So those three bits have to be inside of 0-2nd LSB of PTE. + * + */ + +#define _PAGE_PRESENT 0x00000001 /* S: PTE valid */ +#define _PAGE_RW 0x00000002 /* S: Write permission */ +#define _PAGE_FILE 0x00000004 /* S: nonlinear file mapping */ +#define _PAGE_HWEXEC 0x00000004 /* H: Execute permission */ +#define _PAGE_ACCESSED 0x00000008 /* S: Page referenced */ +#define _PAGE_DIRTY 0x00000010 /* S: Page dirty */ +#define _PAGE_SPECIAL 0x00000020 /* S: Special page */ +#define _PAGE_USER 0x00000040 /* S: User page */ +#define _PAGE_ENDIAN 0x00000080 /* H: E bit */ +#define _PAGE_GUARDED 0x00000100 /* H: G bit */ +#define _PAGE_COHERENT 0x00000200 /* H: M bit */ +#define _PAGE_NO_CACHE 0x00000400 /* H: I bit */ +#define _PAGE_WRITETHRU 0x00000800 /* H: W bit */ + +/* TODO: Add large page lowmem mapping support */ +#define _PMD_PRESENT 0 +#define _PMD_PRESENT_MASK (PAGE_MASK) +#define _PMD_BAD (~PAGE_MASK) + +/* ERPN in a PTE never gets cleared, ignore it */ +#define _PTE_NONE_MASK 0xffffffff00000000ULL + + +#endif /* __KERNEL__ */ +#endif /* _ASM_POWERPC_PTE_44x_H */ diff --git a/arch/powerpc/include/asm/pte-8xx.h b/arch/powerpc/include/asm/pte-8xx.h new file mode 100644 index 00000000000..8c6e3125103 --- /dev/null +++ b/arch/powerpc/include/asm/pte-8xx.h @@ -0,0 +1,67 @@ +#ifndef _ASM_POWERPC_PTE_8xx_H +#define _ASM_POWERPC_PTE_8xx_H +#ifdef __KERNEL__ + +/* + * The PowerPC MPC8xx uses a TLB with hardware assisted, software tablewalk. + * We also use the two level tables, but we can put the real bits in them + * needed for the TLB and tablewalk. These definitions require Mx_CTR.PPM = 0, + * Mx_CTR.PPCS = 0, and MD_CTR.TWAM = 1. The level 2 descriptor has + * additional page protection (when Mx_CTR.PPCS = 1) that allows TLB hit + * based upon user/super access. The TLB does not have accessed nor write + * protect. We assume that if the TLB get loaded with an entry it is + * accessed, and overload the changed bit for write protect. We use + * two bits in the software pte that are supposed to be set to zero in + * the TLB entry (24 and 25) for these indicators. Although the level 1 + * descriptor contains the guarded and writethrough/copyback bits, we can + * set these at the page level since they get copied from the Mx_TWC + * register when the TLB entry is loaded. We will use bit 27 for guard, since + * that is where it exists in the MD_TWC, and bit 26 for writethrough. + * These will get masked from the level 2 descriptor at TLB load time, and + * copied to the MD_TWC before it gets loaded. + * Large page sizes added. We currently support two sizes, 4K and 8M. + * This also allows a TLB hander optimization because we can directly + * load the PMD into MD_TWC. The 8M pages are only used for kernel + * mapping of well known areas. The PMD (PGD) entries contain control + * flags in addition to the address, so care must be taken that the + * software no longer assumes these are only pointers. + */ + +/* Definitions for 8xx embedded chips. */ +#define _PAGE_PRESENT 0x0001 /* Page is valid */ +#define _PAGE_FILE 0x0002 /* when !present: nonlinear file mapping */ +#define _PAGE_NO_CACHE 0x0002 /* I: cache inhibit */ +#define _PAGE_SHARED 0x0004 /* No ASID (context) compare */ + +/* These five software bits must be masked out when the entry is loaded + * into the TLB. + */ +#define _PAGE_EXEC 0x0008 /* software: i-cache coherency required */ +#define _PAGE_GUARDED 0x0010 /* software: guarded access */ +#define _PAGE_DIRTY 0x0020 /* software: page changed */ +#define _PAGE_RW 0x0040 /* software: user write access allowed */ +#define _PAGE_ACCESSED 0x0080 /* software: page referenced */ + +/* Setting any bits in the nibble with the follow two controls will + * require a TLB exception handler change. It is assumed unused bits + * are always zero. + */ +#define _PAGE_HWWRITE 0x0100 /* h/w write enable: never set in Linux PTE */ +#define _PAGE_USER 0x0800 /* One of the PP bits, the other is USER&~RW */ + +#define _PMD_PRESENT 0x0001 +#define _PMD_BAD 0x0ff0 +#define _PMD_PAGE_MASK 0x000c +#define _PMD_PAGE_8M 0x000c + +#define _PTE_NONE_MASK _PAGE_ACCESSED + +/* Until my rework is finished, 8xx still needs atomic PTE updates */ +#define PTE_ATOMIC_UPDATES 1 + +/* We need to add _PAGE_SHARED to kernel pages */ +#define _PAGE_KERNEL_RO (_PAGE_SHARED) +#define _PAGE_KERNEL_RW (_PAGE_DIRTY | _PAGE_RW | _PAGE_HWWRITE) + +#endif /* __KERNEL__ */ +#endif /* _ASM_POWERPC_PTE_8xx_H */ diff --git a/arch/powerpc/include/asm/pte-common.h b/arch/powerpc/include/asm/pte-common.h new file mode 100644 index 00000000000..d9740e88680 --- /dev/null +++ b/arch/powerpc/include/asm/pte-common.h @@ -0,0 +1,180 @@ +/* Included from asm/pgtable-*.h only ! */ + +/* + * Some bits are only used on some cpu families... Make sure that all + * the undefined gets a sensible default + */ +#ifndef _PAGE_HASHPTE +#define _PAGE_HASHPTE 0 +#endif +#ifndef _PAGE_SHARED +#define _PAGE_SHARED 0 +#endif +#ifndef _PAGE_HWWRITE +#define _PAGE_HWWRITE 0 +#endif +#ifndef _PAGE_HWEXEC +#define _PAGE_HWEXEC 0 +#endif +#ifndef _PAGE_EXEC +#define _PAGE_EXEC 0 +#endif +#ifndef _PAGE_ENDIAN +#define _PAGE_ENDIAN 0 +#endif +#ifndef _PAGE_COHERENT +#define _PAGE_COHERENT 0 +#endif +#ifndef _PAGE_WRITETHRU +#define _PAGE_WRITETHRU 0 +#endif +#ifndef _PAGE_SPECIAL +#define _PAGE_SPECIAL 0 +#endif +#ifndef _PAGE_4K_PFN +#define _PAGE_4K_PFN 0 +#endif +#ifndef _PAGE_PSIZE +#define _PAGE_PSIZE 0 +#endif +#ifndef _PMD_PRESENT_MASK +#define _PMD_PRESENT_MASK _PMD_PRESENT +#endif +#ifndef _PMD_SIZE +#define _PMD_SIZE 0 +#define PMD_PAGE_SIZE(pmd) bad_call_to_PMD_PAGE_SIZE() +#endif +#ifndef _PAGE_KERNEL_RO +#define _PAGE_KERNEL_RO 0 +#endif +#ifndef _PAGE_KERNEL_RW +#define _PAGE_KERNEL_RW (_PAGE_DIRTY | _PAGE_RW | _PAGE_HWWRITE) +#endif +#ifndef _PAGE_HPTEFLAGS +#define _PAGE_HPTEFLAGS _PAGE_HASHPTE +#endif +#ifndef _PTE_NONE_MASK +#define _PTE_NONE_MASK _PAGE_HPTEFLAGS +#endif + +/* Make sure we get a link error if PMD_PAGE_SIZE is ever called on a + * kernel without large page PMD support + */ +#ifndef __ASSEMBLY__ +extern unsigned long bad_call_to_PMD_PAGE_SIZE(void); +#endif /* __ASSEMBLY__ */ + +/* Location of the PFN in the PTE. Most 32-bit platforms use the same + * as _PAGE_SHIFT here (ie, naturally aligned). + * Platform who don't just pre-define the value so we don't override it here + */ +#ifndef PTE_RPN_SHIFT +#define PTE_RPN_SHIFT (PAGE_SHIFT) +#endif + +/* The mask convered by the RPN must be a ULL on 32-bit platforms with + * 64-bit PTEs + */ +#if defined(CONFIG_PPC32) && defined(CONFIG_PTE_64BIT) +#define PTE_RPN_MAX (1ULL << (64 - PTE_RPN_SHIFT)) +#define PTE_RPN_MASK (~((1ULL<<PTE_RPN_SHIFT)-1)) +#else +#define PTE_RPN_MAX (1UL << (32 - PTE_RPN_SHIFT)) +#define PTE_RPN_MASK (~((1UL<<PTE_RPN_SHIFT)-1)) +#endif + +/* _PAGE_CHG_MASK masks of bits that are to be preserved accross + * pgprot changes + */ +#define _PAGE_CHG_MASK (PTE_RPN_MASK | _PAGE_HPTEFLAGS | _PAGE_DIRTY | \ + _PAGE_ACCESSED | _PAGE_SPECIAL) + +/* Mask of bits returned by pte_pgprot() */ +#define PAGE_PROT_BITS (_PAGE_GUARDED | _PAGE_COHERENT | _PAGE_NO_CACHE | \ + _PAGE_WRITETHRU | _PAGE_ENDIAN | _PAGE_4K_PFN | \ + _PAGE_USER | _PAGE_ACCESSED | \ + _PAGE_RW | _PAGE_HWWRITE | _PAGE_DIRTY | \ + _PAGE_EXEC | _PAGE_HWEXEC) + +/* + * We define 2 sets of base prot bits, one for basic pages (ie, + * cacheable kernel and user pages) and one for non cacheable + * pages. We always set _PAGE_COHERENT when SMP is enabled or + * the processor might need it for DMA coherency. + */ +#define _PAGE_BASE_NC (_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_PSIZE) +#if defined(CONFIG_SMP) || defined(CONFIG_PPC_STD_MMU) +#define _PAGE_BASE (_PAGE_BASE_NC | _PAGE_COHERENT) +#else +#define _PAGE_BASE (_PAGE_BASE_NC) +#endif + +/* Permission masks used to generate the __P and __S table, + * + * Note:__pgprot is defined in arch/powerpc/include/asm/page.h + * + * Write permissions imply read permissions for now (we could make write-only + * pages on BookE but we don't bother for now). Execute permission control is + * possible on platforms that define _PAGE_EXEC + * + * Note due to the way vm flags are laid out, the bits are XWR + */ +#define PAGE_NONE __pgprot(_PAGE_BASE) +#define PAGE_SHARED __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW) +#define PAGE_SHARED_X __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW | _PAGE_EXEC) +#define PAGE_COPY __pgprot(_PAGE_BASE | _PAGE_USER) +#define PAGE_COPY_X __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_EXEC) +#define PAGE_READONLY __pgprot(_PAGE_BASE | _PAGE_USER) +#define PAGE_READONLY_X __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_EXEC) + +#define __P000 PAGE_NONE +#define __P001 PAGE_READONLY +#define __P010 PAGE_COPY +#define __P011 PAGE_COPY +#define __P100 PAGE_READONLY_X +#define __P101 PAGE_READONLY_X +#define __P110 PAGE_COPY_X +#define __P111 PAGE_COPY_X + +#define __S000 PAGE_NONE +#define __S001 PAGE_READONLY +#define __S010 PAGE_SHARED +#define __S011 PAGE_SHARED +#define __S100 PAGE_READONLY_X +#define __S101 PAGE_READONLY_X +#define __S110 PAGE_SHARED_X +#define __S111 PAGE_SHARED_X + +/* Permission masks used for kernel mappings */ +#define PAGE_KERNEL __pgprot(_PAGE_BASE | _PAGE_KERNEL_RW) +#define PAGE_KERNEL_NC __pgprot(_PAGE_BASE_NC | _PAGE_KERNEL_RW | \ + _PAGE_NO_CACHE) +#define PAGE_KERNEL_NCG __pgprot(_PAGE_BASE_NC | _PAGE_KERNEL_RW | \ + _PAGE_NO_CACHE | _PAGE_GUARDED) +#define PAGE_KERNEL_X __pgprot(_PAGE_BASE | _PAGE_KERNEL_RW | _PAGE_EXEC) +#define PAGE_KERNEL_RO __pgprot(_PAGE_BASE | _PAGE_KERNEL_RO) +#define PAGE_KERNEL_ROX __pgprot(_PAGE_BASE | _PAGE_KERNEL_RO | _PAGE_EXEC) + +/* Protection used for kernel text. We want the debuggers to be able to + * set breakpoints anywhere, so don't write protect the kernel text + * on platforms where such control is possible. + */ +#if defined(CONFIG_KGDB) || defined(CONFIG_XMON) || defined(CONFIG_BDI_SWITCH) ||\ + defined(CONFIG_KPROBES) +#define PAGE_KERNEL_TEXT PAGE_KERNEL_X +#else +#define PAGE_KERNEL_TEXT PAGE_KERNEL_ROX +#endif + +/* Make modules code happy. We don't set RO yet */ +#define PAGE_KERNEL_EXEC PAGE_KERNEL_X + +/* Advertise special mapping type for AGP */ +#define PAGE_AGP (PAGE_KERNEL_NC) +#define HAVE_PAGE_AGP + +/* Advertise support for _PAGE_SPECIAL */ +#ifdef _PAGE_SPECIAL +#define __HAVE_ARCH_PTE_SPECIAL +#endif + diff --git a/arch/powerpc/include/asm/pte-fsl-booke.h b/arch/powerpc/include/asm/pte-fsl-booke.h new file mode 100644 index 00000000000..10820f58acf --- /dev/null +++ b/arch/powerpc/include/asm/pte-fsl-booke.h @@ -0,0 +1,48 @@ +#ifndef _ASM_POWERPC_PTE_FSL_BOOKE_H +#define _ASM_POWERPC_PTE_FSL_BOOKE_H +#ifdef __KERNEL__ + +/* PTE bit definitions for Freescale BookE SW loaded TLB MMU based + * processors + * + MMU Assist Register 3: + + 32 33 34 35 36 ... 50 51 52 53 54 55 56 57 58 59 60 61 62 63 + RPN...................... 0 0 U0 U1 U2 U3 UX SX UW SW UR SR + + - PRESENT *must* be in the bottom three bits because swap cache + entries use the top 29 bits. + + - FILE *must* be in the bottom three bits because swap cache + entries use the top 29 bits. +*/ + +/* Definitions for FSL Book-E Cores */ +#define _PAGE_PRESENT 0x00001 /* S: PTE contains a translation */ +#define _PAGE_USER 0x00002 /* S: User page (maps to UR) */ +#define _PAGE_FILE 0x00002 /* S: when !present: nonlinear file mapping */ +#define _PAGE_RW 0x00004 /* S: Write permission (SW) */ +#define _PAGE_DIRTY 0x00008 /* S: Page dirty */ +#define _PAGE_HWEXEC 0x00010 /* H: SX permission */ +#define _PAGE_ACCESSED 0x00020 /* S: Page referenced */ + +#define _PAGE_ENDIAN 0x00040 /* H: E bit */ +#define _PAGE_GUARDED 0x00080 /* H: G bit */ +#define _PAGE_COHERENT 0x00100 /* H: M bit */ +#define _PAGE_NO_CACHE 0x00200 /* H: I bit */ +#define _PAGE_WRITETHRU 0x00400 /* H: W bit */ +#define _PAGE_SPECIAL 0x00800 /* S: Special page */ + +#ifdef CONFIG_PTE_64BIT +/* ERPN in a PTE never gets cleared, ignore it */ +#define _PTE_NONE_MASK 0xffffffffffff0000ULL +/* We extend the size of the PTE flags area when using 64-bit PTEs */ +#define PTE_RPN_SHIFT (PAGE_SHIFT + 8) +#endif + +#define _PMD_PRESENT 0 +#define _PMD_PRESENT_MASK (PAGE_MASK) +#define _PMD_BAD (~PAGE_MASK) + +#endif /* __KERNEL__ */ +#endif /* _ASM_POWERPC_PTE_FSL_BOOKE_H */ diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h new file mode 100644 index 00000000000..16e571c7f9e --- /dev/null +++ b/arch/powerpc/include/asm/pte-hash32.h @@ -0,0 +1,48 @@ +#ifndef _ASM_POWERPC_PTE_HASH32_H +#define _ASM_POWERPC_PTE_HASH32_H +#ifdef __KERNEL__ + +/* + * The "classic" 32-bit implementation of the PowerPC MMU uses a hash + * table containing PTEs, together with a set of 16 segment registers, + * to define the virtual to physical address mapping. + * + * We use the hash table as an extended TLB, i.e. a cache of currently + * active mappings. We maintain a two-level page table tree, much + * like that used by the i386, for the sake of the Linux memory + * management code. Low-level assembler code in hash_low_32.S + * (procedure hash_page) is responsible for extracting ptes from the + * tree and putting them into the hash table when necessary, and + * updating the accessed and modified bits in the page table tree. + */ + +#define _PAGE_PRESENT 0x001 /* software: pte contains a translation */ +#define _PAGE_HASHPTE 0x002 /* hash_page has made an HPTE for this pte */ +#define _PAGE_FILE 0x004 /* when !present: nonlinear file mapping */ +#define _PAGE_USER 0x004 /* usermode access allowed */ +#define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */ +#define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */ +#define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */ +#define _PAGE_WRITETHRU 0x040 /* W: cache write-through */ +#define _PAGE_DIRTY 0x080 /* C: page changed */ +#define _PAGE_ACCESSED 0x100 /* R: page referenced */ +#define _PAGE_EXEC 0x200 /* software: i-cache coherency required */ +#define _PAGE_RW 0x400 /* software: user write access allowed */ +#define _PAGE_SPECIAL 0x800 /* software: Special page */ + +#ifdef CONFIG_PTE_64BIT +/* We never clear the high word of the pte */ +#define _PTE_NONE_MASK (0xffffffff00000000ULL | _PAGE_HASHPTE) +#else +#define _PTE_NONE_MASK _PAGE_HASHPTE +#endif + +#define _PMD_PRESENT 0 +#define _PMD_PRESENT_MASK (PAGE_MASK) +#define _PMD_BAD (~PAGE_MASK) + +/* Hash table based platforms need atomic updates of the linux PTE */ +#define PTE_ATOMIC_UPDATES 1 + +#endif /* __KERNEL__ */ +#endif /* _ASM_POWERPC_PTE_HASH32_H */ diff --git a/arch/powerpc/include/asm/pte-hash64-4k.h b/arch/powerpc/include/asm/pte-hash64-4k.h new file mode 100644 index 00000000000..c134e809aac --- /dev/null +++ b/arch/powerpc/include/asm/pte-hash64-4k.h @@ -0,0 +1,17 @@ +/* To be include by pgtable-hash64.h only */ + +/* PTE bits */ +#define _PAGE_HASHPTE 0x0400 /* software: pte has an associated HPTE */ +#define _PAGE_SECONDARY 0x8000 /* software: HPTE is in secondary group */ +#define _PAGE_GROUP_IX 0x7000 /* software: HPTE index within group */ +#define _PAGE_F_SECOND _PAGE_SECONDARY +#define _PAGE_F_GIX _PAGE_GROUP_IX +#define _PAGE_SPECIAL 0x10000 /* software: special page */ + +/* PTE flags to conserve for HPTE identification */ +#define _PAGE_HPTEFLAGS (_PAGE_BUSY | _PAGE_HASHPTE | \ + _PAGE_SECONDARY | _PAGE_GROUP_IX) + +/* shift to put page number into pte */ +#define PTE_RPN_SHIFT (17) + diff --git a/arch/powerpc/include/asm/pgtable-64k.h b/arch/powerpc/include/asm/pte-hash64-64k.h index 7389003349a..e05d26fa372 100644 --- a/arch/powerpc/include/asm/pgtable-64k.h +++ b/arch/powerpc/include/asm/pte-hash64-64k.h @@ -1,76 +1,6 @@ -#ifndef _ASM_POWERPC_PGTABLE_64K_H -#define _ASM_POWERPC_PGTABLE_64K_H - -#include <asm-generic/pgtable-nopud.h> - - -#define PTE_INDEX_SIZE 12 -#define PMD_INDEX_SIZE 12 -#define PUD_INDEX_SIZE 0 -#define PGD_INDEX_SIZE 4 - -#ifndef __ASSEMBLY__ -#define PTE_TABLE_SIZE (sizeof(real_pte_t) << PTE_INDEX_SIZE) -#define PMD_TABLE_SIZE (sizeof(pmd_t) << PMD_INDEX_SIZE) -#define PGD_TABLE_SIZE (sizeof(pgd_t) << PGD_INDEX_SIZE) - -#define PTRS_PER_PTE (1 << PTE_INDEX_SIZE) -#define PTRS_PER_PMD (1 << PMD_INDEX_SIZE) -#define PTRS_PER_PGD (1 << PGD_INDEX_SIZE) - -#ifdef CONFIG_PPC_SUBPAGE_PROT -/* - * For the sub-page protection option, we extend the PGD with one of - * these. Basically we have a 3-level tree, with the top level being - * the protptrs array. To optimize speed and memory consumption when - * only addresses < 4GB are being protected, pointers to the first - * four pages of sub-page protection words are stored in the low_prot - * array. - * Each page of sub-page protection words protects 1GB (4 bytes - * protects 64k). For the 3-level tree, each page of pointers then - * protects 8TB. - */ -struct subpage_prot_table { - unsigned long maxaddr; /* only addresses < this are protected */ - unsigned int **protptrs[2]; - unsigned int *low_prot[4]; -}; - -#undef PGD_TABLE_SIZE -#define PGD_TABLE_SIZE ((sizeof(pgd_t) << PGD_INDEX_SIZE) + \ - sizeof(struct subpage_prot_table)) - -#define SBP_L1_BITS (PAGE_SHIFT - 2) -#define SBP_L2_BITS (PAGE_SHIFT - 3) -#define SBP_L1_COUNT (1 << SBP_L1_BITS) -#define SBP_L2_COUNT (1 << SBP_L2_BITS) -#define SBP_L2_SHIFT (PAGE_SHIFT + SBP_L1_BITS) -#define SBP_L3_SHIFT (SBP_L2_SHIFT + SBP_L2_BITS) - -extern void subpage_prot_free(pgd_t *pgd); - -static inline struct subpage_prot_table *pgd_subpage_prot(pgd_t *pgd) -{ - return (struct subpage_prot_table *)(pgd + PTRS_PER_PGD); -} -#endif /* CONFIG_PPC_SUBPAGE_PROT */ -#endif /* __ASSEMBLY__ */ - -/* With 4k base page size, hugepage PTEs go at the PMD level */ -#define MIN_HUGEPTE_SHIFT PAGE_SHIFT - -/* PMD_SHIFT determines what a second-level page table entry can map */ -#define PMD_SHIFT (PAGE_SHIFT + PTE_INDEX_SIZE) -#define PMD_SIZE (1UL << PMD_SHIFT) -#define PMD_MASK (~(PMD_SIZE-1)) - -/* PGDIR_SHIFT determines what a third-level page table entry can map */ -#define PGDIR_SHIFT (PMD_SHIFT + PMD_INDEX_SIZE) -#define PGDIR_SIZE (1UL << PGDIR_SHIFT) -#define PGDIR_MASK (~(PGDIR_SIZE-1)) +/* To be include by pgtable-hash64.h only */ /* Additional PTE bits (don't change without checking asm in hash_low.S) */ -#define __HAVE_ARCH_PTE_SPECIAL #define _PAGE_SPECIAL 0x00000400 /* software: special page */ #define _PAGE_HPTE_SUB 0x0ffff000 /* combo only: sub pages HPTE bits */ #define _PAGE_HPTE_SUB0 0x08000000 /* combo only: first sub page */ @@ -107,21 +37,15 @@ static inline struct subpage_prot_table *pgd_subpage_prot(pgd_t *pgd) * of addressable physical space, or 46 bits for the special 4k PFNs. */ #define PTE_RPN_SHIFT (30) -#define PTE_RPN_MAX (1UL << (64 - PTE_RPN_SHIFT)) -#define PTE_RPN_MASK (~((1UL<<PTE_RPN_SHIFT)-1)) - -/* _PAGE_CHG_MASK masks of bits that are to be preserved accross - * pgprot changes - */ -#define _PAGE_CHG_MASK (PTE_RPN_MASK | _PAGE_HPTEFLAGS | _PAGE_DIRTY | \ - _PAGE_ACCESSED | _PAGE_SPECIAL) -/* Bits to mask out from a PMD to get to the PTE page */ -#define PMD_MASKED_BITS 0x1ff -/* Bits to mask out from a PGD/PUD to get to the PMD page */ -#define PUD_MASKED_BITS 0x1ff +#ifndef __ASSEMBLY__ -/* Manipulate "rpte" values */ +/* + * With 64K pages on hash table, we have a special PTE format that + * uses a second "half" of the page table to encode sub-page information + * in order to deal with 64K made of 4K HW pages. Thus we override the + * generic accessors and iterators here + */ #define __real_pte(e,p) ((real_pte_t) { \ (e), pte_val(*((p) + PTRS_PER_PTE)) }) #define __rpte_to_hidx(r,index) ((pte_val((r).pte) & _PAGE_COMBO) ? \ @@ -130,7 +54,6 @@ static inline struct subpage_prot_table *pgd_subpage_prot(pgd_t *pgd) #define __rpte_sub_valid(rpte, index) \ (pte_val(rpte.pte) & (_PAGE_HPTE_SUB0 >> (index))) - /* Trick: we set __end to va + 64k, which happens works for * a 16M page as well as we want only one iteration */ @@ -152,4 +75,41 @@ static inline struct subpage_prot_table *pgd_subpage_prot(pgd_t *pgd) remap_pfn_range((vma), (addr), (pfn), PAGE_SIZE, \ __pgprot(pgprot_val((prot)) | _PAGE_4K_PFN)) -#endif /* _ASM_POWERPC_PGTABLE_64K_H */ + +#ifdef CONFIG_PPC_SUBPAGE_PROT +/* + * For the sub-page protection option, we extend the PGD with one of + * these. Basically we have a 3-level tree, with the top level being + * the protptrs array. To optimize speed and memory consumption when + * only addresses < 4GB are being protected, pointers to the first + * four pages of sub-page protection words are stored in the low_prot + * array. + * Each page of sub-page protection words protects 1GB (4 bytes + * protects 64k). For the 3-level tree, each page of pointers then + * protects 8TB. + */ +struct subpage_prot_table { + unsigned long maxaddr; /* only addresses < this are protected */ + unsigned int **protptrs[2]; + unsigned int *low_prot[4]; +}; + +#undef PGD_TABLE_SIZE +#define PGD_TABLE_SIZE ((sizeof(pgd_t) << PGD_INDEX_SIZE) + \ + sizeof(struct subpage_prot_table)) + +#define SBP_L1_BITS (PAGE_SHIFT - 2) +#define SBP_L2_BITS (PAGE_SHIFT - 3) +#define SBP_L1_COUNT (1 << SBP_L1_BITS) +#define SBP_L2_COUNT (1 << SBP_L2_BITS) +#define SBP_L2_SHIFT (PAGE_SHIFT + SBP_L1_BITS) +#define SBP_L3_SHIFT (SBP_L2_SHIFT + SBP_L2_BITS) + +extern void subpage_prot_free(pgd_t *pgd); + +static inline struct subpage_prot_table *pgd_subpage_prot(pgd_t *pgd) +{ + return (struct subpage_prot_table *)(pgd + PTRS_PER_PGD); +} +#endif /* CONFIG_PPC_SUBPAGE_PROT */ +#endif /* __ASSEMBLY__ */ diff --git a/arch/powerpc/include/asm/pte-hash64.h b/arch/powerpc/include/asm/pte-hash64.h new file mode 100644 index 00000000000..0419eeb5327 --- /dev/null +++ b/arch/powerpc/include/asm/pte-hash64.h @@ -0,0 +1,54 @@ +#ifndef _ASM_POWERPC_PTE_HASH64_H +#define _ASM_POWERPC_PTE_HASH64_H +#ifdef __KERNEL__ + +/* + * Common bits between 4K and 64K pages in a linux-style PTE. + * These match the bits in the (hardware-defined) PowerPC PTE as closely + * as possible. Additional bits may be defined in pgtable-hash64-*.h + * + * Note: We only support user read/write permissions. Supervisor always + * have full read/write to pages above PAGE_OFFSET (pages below that + * always use the user access permissions). + * + * We could create separate kernel read-only if we used the 3 PP bits + * combinations that newer processors provide but we currently don't. + */ +#define _PAGE_PRESENT 0x0001 /* software: pte contains a translation */ +#define _PAGE_USER 0x0002 /* matches one of the PP bits */ +#define _PAGE_FILE 0x0002 /* (!present only) software: pte holds file offset */ +#define _PAGE_EXEC 0x0004 /* No execute on POWER4 and newer (we invert) */ +#define _PAGE_GUARDED 0x0008 +#define _PAGE_COHERENT 0x0010 /* M: enforce memory coherence (SMP systems) */ +#define _PAGE_NO_CACHE 0x0020 /* I: cache inhibit */ +#define _PAGE_WRITETHRU 0x0040 /* W: cache write-through */ +#define _PAGE_DIRTY 0x0080 /* C: page changed */ +#define _PAGE_ACCESSED 0x0100 /* R: page referenced */ +#define _PAGE_RW 0x0200 /* software: user write access allowed */ +#define _PAGE_BUSY 0x0800 /* software: PTE & hash are busy */ + +/* No separate kernel read-only */ +#define _PAGE_KERNEL_RW (_PAGE_RW | _PAGE_DIRTY) /* user access blocked by key */ +#define _PAGE_KERNEL_RO _PAGE_KERNEL_RW + +/* Strong Access Ordering */ +#define _PAGE_SAO (_PAGE_WRITETHRU | _PAGE_NO_CACHE | _PAGE_COHERENT) + +/* No page size encoding in the linux PTE */ +#define _PAGE_PSIZE 0 + +/* PTEIDX nibble */ +#define _PTEIDX_SECONDARY 0x8 +#define _PTEIDX_GROUP_IX 0x7 + +/* Hash table based platforms need atomic updates of the linux PTE */ +#define PTE_ATOMIC_UPDATES 1 + +#ifdef CONFIG_PPC_64K_PAGES +#include <asm/pte-hash64-64k.h> +#else +#include <asm/pte-hash64-4k.h> +#endif + +#endif /* __KERNEL__ */ +#endif /* _ASM_POWERPC_PTE_HASH64_H */ diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h index f484a343efb..c9ff1ec9747 100644 --- a/arch/powerpc/include/asm/reg.h +++ b/arch/powerpc/include/asm/reg.h @@ -155,6 +155,8 @@ #define CTRL_RUNLATCH 0x1 #define SPRN_DABR 0x3F5 /* Data Address Breakpoint Register */ #define DABR_TRANSLATION (1UL << 2) +#define DABR_DATA_WRITE (1UL << 1) +#define DABR_DATA_READ (1UL << 0) #define SPRN_DABR2 0x13D /* e300 */ #define SPRN_DABRX 0x3F7 /* Data Address Breakpoint Register Extension */ #define DABRX_USER (1UL << 0) diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h index 67453766bff..a56f4d61aa7 100644 --- a/arch/powerpc/include/asm/reg_booke.h +++ b/arch/powerpc/include/asm/reg_booke.h @@ -10,6 +10,7 @@ #define __ASM_POWERPC_REG_BOOKE_H__ /* Machine State Register (MSR) Fields */ +#define MSR_GS (1<<28) /* Guest state */ #define MSR_UCLE (1<<26) /* User-mode cache lock enable */ #define MSR_SPE (1<<25) /* Enable SPE */ #define MSR_DWE (1<<10) /* Debug Wait Enable */ @@ -110,6 +111,7 @@ #define SPRN_L1CSR0 0x3F2 /* L1 Cache Control and Status Register 0 */ #define SPRN_L1CSR1 0x3F3 /* L1 Cache Control and Status Register 1 */ #define SPRN_MMUCSR0 0x3F4 /* MMU Control and Status Register 0 */ +#define SPRN_MMUCFG 0x3F7 /* MMU Configuration Register */ #define SPRN_PIT 0x3DB /* Programmable Interval Timer */ #define SPRN_BUCSR 0x3F5 /* Branch Unit Control and Status */ #define SPRN_L2CSR0 0x3F9 /* L2 Data Cache Control and Status Register 0 */ diff --git a/arch/powerpc/include/asm/socket.h b/arch/powerpc/include/asm/socket.h index f5a4e168e49..1e5cfad0e3f 100644 --- a/arch/powerpc/include/asm/socket.h +++ b/arch/powerpc/include/asm/socket.h @@ -61,4 +61,7 @@ #define SO_MARK 36 +#define SO_TIMESTAMPING 37 +#define SCM_TIMESTAMPING SO_TIMESTAMPING + #endif /* _ASM_POWERPC_SOCKET_H */ diff --git a/arch/powerpc/include/asm/spu_info.h b/arch/powerpc/include/asm/spu_info.h index 3545efbf989..1286c823f0d 100644 --- a/arch/powerpc/include/asm/spu_info.h +++ b/arch/powerpc/include/asm/spu_info.h @@ -23,9 +23,10 @@ #ifndef _SPU_INFO_H #define _SPU_INFO_H +#include <linux/types.h> + #ifdef __KERNEL__ #include <asm/spu.h> -#include <linux/types.h> #else struct mfc_cq_sr { __u64 mfc_cq_data0_RW; diff --git a/arch/powerpc/include/asm/suspend.h b/arch/powerpc/include/asm/suspend.h index cbf2c9404c3..c6efc3466aa 100644 --- a/arch/powerpc/include/asm/suspend.h +++ b/arch/powerpc/include/asm/suspend.h @@ -3,7 +3,4 @@ static inline int arch_prepare_suspend(void) { return 0; } -void save_processor_state(void); -void restore_processor_state(void); - #endif /* __ASM_POWERPC_SUSPEND_H */ diff --git a/arch/powerpc/include/asm/swab.h b/arch/powerpc/include/asm/swab.h index ef824ae4b79..c581e3ef73e 100644 --- a/arch/powerpc/include/asm/swab.h +++ b/arch/powerpc/include/asm/swab.h @@ -8,7 +8,7 @@ * 2 of the License, or (at your option) any later version. */ -#include <asm/types.h> +#include <linux/types.h> #include <linux/compiler.h> #ifdef __GNUC__ diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h index 72353f6070a..fe166491e9d 100644 --- a/arch/powerpc/include/asm/systbl.h +++ b/arch/powerpc/include/asm/systbl.h @@ -65,7 +65,7 @@ SYSCALL(ni_syscall) SYSX(sys_ni_syscall,sys_olduname, sys_olduname) COMPAT_SYS_SPU(umask) SYSCALL_SPU(chroot) -SYSCALL(ustat) +COMPAT_SYS(ustat) SYSCALL_SPU(dup2) SYSCALL_SPU(getppid) SYSCALL_SPU(getpgrp) diff --git a/arch/powerpc/include/asm/system.h b/arch/powerpc/include/asm/system.h index 2a4be19a92c..f612798e1c9 100644 --- a/arch/powerpc/include/asm/system.h +++ b/arch/powerpc/include/asm/system.h @@ -531,7 +531,7 @@ __cmpxchg_local(volatile void *ptr, unsigned long old, unsigned long new, #define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n)) #endif -#define arch_align_stack(x) (x) +extern unsigned long arch_align_stack(unsigned long sp); /* Used in very early kernel initialization. */ extern unsigned long reloc_offset(void); diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h index 9665a26a253..9aba5a38a7c 100644 --- a/arch/powerpc/include/asm/thread_info.h +++ b/arch/powerpc/include/asm/thread_info.h @@ -12,8 +12,10 @@ /* We have 8k stacks on ppc32 and 16k on ppc64 */ -#ifdef CONFIG_PPC64 +#if defined(CONFIG_PPC64) #define THREAD_SHIFT 14 +#elif defined(CONFIG_PPC_256K_PAGES) +#define THREAD_SHIFT 15 #else #define THREAD_SHIFT 13 #endif @@ -154,6 +156,13 @@ static inline void set_restore_sigmask(void) ti->local_flags |= _TLF_RESTORE_SIGMASK; set_bit(TIF_SIGPENDING, &ti->flags); } + +#ifdef CONFIG_PPC64 +#define is_32bit_task() (test_thread_flag(TIF_32BIT)) +#else +#define is_32bit_task() (1) +#endif + #endif /* !__ASSEMBLY__ */ #endif /* __KERNEL__ */ diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h index 375258559ae..054a16d6808 100644 --- a/arch/powerpc/include/asm/topology.h +++ b/arch/powerpc/include/asm/topology.h @@ -24,11 +24,6 @@ static inline cpumask_t node_to_cpumask(int node) #define cpumask_of_node(node) (&numa_cpumask_lookup_table[node]) -static inline int node_to_first_cpu(int node) -{ - return cpumask_first(cpumask_of_node(node)); -} - int of_node_to_nid(struct device_node *device); struct pci_bus; diff --git a/arch/powerpc/include/asm/udbg.h b/arch/powerpc/include/asm/udbg.h index 6418ceea44b..cd21e5e6b04 100644 --- a/arch/powerpc/include/asm/udbg.h +++ b/arch/powerpc/include/asm/udbg.h @@ -15,6 +15,7 @@ #include <linux/init.h> extern void (*udbg_putc)(char c); +extern void (*udbg_flush)(void); extern int (*udbg_getc)(void); extern int (*udbg_getc_poll)(void); diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 8d1a419df35..71901fbda4a 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -18,12 +18,10 @@ CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog CFLAGS_REMOVE_prom_init.o = -pg -mno-sched-epilog CFLAGS_REMOVE_btext.o = -pg -mno-sched-epilog CFLAGS_REMOVE_prom.o = -pg -mno-sched-epilog - -ifdef CONFIG_DYNAMIC_FTRACE -# dynamic ftrace setup. +# do not trace tracer code CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog -endif - +# timers used by tracing +CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog endif obj-y := cputable.o ptrace.o syscalls.o \ @@ -61,6 +59,7 @@ obj-$(CONFIG_HIBERNATION) += swsusp.o suspend.o \ obj64-$(CONFIG_HIBERNATION) += swsusp_asm64.o obj-$(CONFIG_MODULES) += module.o module_$(CONFIG_WORD_SIZE).o obj-$(CONFIG_44x) += cpu_setup_44x.o +obj-$(CONFIG_FSL_BOOKE) += cpu_setup_fsl_booke.o dbell.o extra-$(CONFIG_PPC_STD_MMU) := head_32.o extra-$(CONFIG_PPC64) := head_64.o @@ -76,7 +75,7 @@ obj-y += time.o prom.o traps.o setup-common.o \ obj-$(CONFIG_PPC32) += entry_32.o setup_32.o obj-$(CONFIG_PPC64) += dma-iommu.o iommu.o obj-$(CONFIG_KGDB) += kgdb.o -obj-$(CONFIG_PPC_MULTIPLATFORM) += prom_init.o +obj-$(CONFIG_PPC_OF_BOOT_TRAMPOLINE) += prom_init.o obj-$(CONFIG_MODULES) += ppc_ksyms.o obj-$(CONFIG_BOOTX_TEXT) += btext.o obj-$(CONFIG_SMP) += smp.o @@ -94,6 +93,7 @@ obj-$(CONFIG_AUDIT) += audit.o obj64-$(CONFIG_AUDIT) += compat_audit.o obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o +obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o obj-$(CONFIG_8XX_MINIMAL_FPEMU) += softemu8xx.o diff --git a/arch/powerpc/kernel/align.c b/arch/powerpc/kernel/align.c index 73cb6a3229a..5ffcfaa77d6 100644 --- a/arch/powerpc/kernel/align.c +++ b/arch/powerpc/kernel/align.c @@ -187,7 +187,7 @@ static struct aligninfo aligninfo[128] = { { 4, ST+F+S+U }, /* 11 1 1010: stfsux */ { 8, ST+F+U }, /* 11 1 1011: stfdux */ INVALID, /* 11 1 1100 */ - INVALID, /* 11 1 1101 */ + { 4, LD+F }, /* 11 1 1101: lfiwzx */ INVALID, /* 11 1 1110 */ INVALID, /* 11 1 1111 */ }; diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c index 19ee491e9e2..1e40bc05394 100644 --- a/arch/powerpc/kernel/asm-offsets.c +++ b/arch/powerpc/kernel/asm-offsets.c @@ -49,7 +49,7 @@ #include <asm/iseries/alpaca.h> #endif #ifdef CONFIG_KVM -#include <asm/kvm_44x.h> +#include <linux/kvm_host.h> #endif #if defined(CONFIG_BOOKE) || defined(CONFIG_40x) @@ -284,9 +284,6 @@ int main(void) #endif /* ! CONFIG_PPC64 */ /* About the CPU features table */ - DEFINE(CPU_SPEC_ENTRY_SIZE, sizeof(struct cpu_spec)); - DEFINE(CPU_SPEC_PVR_MASK, offsetof(struct cpu_spec, pvr_mask)); - DEFINE(CPU_SPEC_PVR_VALUE, offsetof(struct cpu_spec, pvr_value)); DEFINE(CPU_SPEC_FEATURES, offsetof(struct cpu_spec, cpu_features)); DEFINE(CPU_SPEC_SETUP, offsetof(struct cpu_spec, cpu_setup)); DEFINE(CPU_SPEC_RESTORE, offsetof(struct cpu_spec, cpu_restore)); @@ -361,8 +358,6 @@ int main(void) DEFINE(PTE_SIZE, sizeof(pte_t)); #ifdef CONFIG_KVM - DEFINE(TLBE_BYTES, sizeof(struct kvmppc_44x_tlbe)); - DEFINE(VCPU_HOST_STACK, offsetof(struct kvm_vcpu, arch.host_stack)); DEFINE(VCPU_HOST_PID, offsetof(struct kvm_vcpu, arch.host_pid)); DEFINE(VCPU_GPRS, offsetof(struct kvm_vcpu, arch.gpr)); diff --git a/arch/powerpc/kernel/cpu_setup_44x.S b/arch/powerpc/kernel/cpu_setup_44x.S index 10b4ab1008a..7d606f89a83 100644 --- a/arch/powerpc/kernel/cpu_setup_44x.S +++ b/arch/powerpc/kernel/cpu_setup_44x.S @@ -34,6 +34,7 @@ _GLOBAL(__setup_cpu_440grx) blr _GLOBAL(__setup_cpu_460ex) _GLOBAL(__setup_cpu_460gt) +_GLOBAL(__setup_cpu_460sx) mflr r4 bl __init_fpu_44x bl __fixup_440A_mcheck diff --git a/arch/powerpc/kernel/cpu_setup_6xx.S b/arch/powerpc/kernel/cpu_setup_6xx.S index 72d1d739525..54f767e31a1 100644 --- a/arch/powerpc/kernel/cpu_setup_6xx.S +++ b/arch/powerpc/kernel/cpu_setup_6xx.S @@ -15,9 +15,14 @@ #include <asm/ppc_asm.h> #include <asm/asm-offsets.h> #include <asm/cache.h> +#include <asm/mmu.h> _GLOBAL(__setup_cpu_603) mflr r4 +BEGIN_MMU_FTR_SECTION + li r10,0 + mtspr SPRN_SPRG4,r10 /* init SW LRU tracking */ +END_MMU_FTR_SECTION_IFSET(MMU_FTR_NEED_DTLB_SW_LRU) BEGIN_FTR_SECTION bl __init_fpu_registers END_FTR_SECTION_IFCLR(CPU_FTR_FPU_UNAVAILABLE) diff --git a/arch/powerpc/kernel/cpu_setup_fsl_booke.S b/arch/powerpc/kernel/cpu_setup_fsl_booke.S new file mode 100644 index 00000000000..eb4b9adcedb --- /dev/null +++ b/arch/powerpc/kernel/cpu_setup_fsl_booke.S @@ -0,0 +1,31 @@ +/* + * This file contains low level CPU setup functions. + * Kumar Gala <galak@kernel.crashing.org> + * Copyright 2009 Freescale Semiconductor, Inc. + * + * Based on cpu_setup_6xx code by + * Benjamin Herrenschmidt <benh@kernel.crashing.org> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + * + */ + +#include <asm/processor.h> +#include <asm/cputable.h> +#include <asm/ppc_asm.h> + +_GLOBAL(__setup_cpu_e200) + /* enable dedicated debug exception handling resources (Debug APU) */ + mfspr r3,SPRN_HID0 + ori r3,r3,HID0_DAPUEN@l + mtspr SPRN_HID0,r3 + b __setup_e200_ivors +_GLOBAL(__setup_cpu_e500v1) +_GLOBAL(__setup_cpu_e500v2) + b __setup_e500_ivors +_GLOBAL(__setup_cpu_e500mc) + b __setup_e500mc_ivors + diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 923f87aff20..cd1b687544f 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -35,6 +35,10 @@ const char *powerpc_base_platform; * and ppc64 */ #ifdef CONFIG_PPC32 +extern void __setup_cpu_e200(unsigned long offset, struct cpu_spec* spec); +extern void __setup_cpu_e500v1(unsigned long offset, struct cpu_spec* spec); +extern void __setup_cpu_e500v2(unsigned long offset, struct cpu_spec* spec); +extern void __setup_cpu_e500mc(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_440ep(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_440epx(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_440gx(unsigned long offset, struct cpu_spec* spec); @@ -43,6 +47,7 @@ extern void __setup_cpu_440spe(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_440x5(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* spec); +extern void __setup_cpu_460sx(unsigned long offset, struct cpu_spec *spec); extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec); @@ -726,6 +731,8 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_setup = __setup_cpu_750, .machine_check = machine_check_generic, .platform = "ppc750", + .oprofile_cpu_type = "ppc/750", + .oprofile_type = PPC_OPROFILE_G4, }, { /* 750FX rev 2.0 must disable HID0[DPM] */ .pvr_mask = 0xffffffff, @@ -741,6 +748,8 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_setup = __setup_cpu_750, .machine_check = machine_check_generic, .platform = "ppc750", + .oprofile_cpu_type = "ppc/750", + .oprofile_type = PPC_OPROFILE_G4, }, { /* 750FX (All revs except 2.0) */ .pvr_mask = 0xffff0000, @@ -756,6 +765,8 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_setup = __setup_cpu_750fx, .machine_check = machine_check_generic, .platform = "ppc750", + .oprofile_cpu_type = "ppc/750", + .oprofile_type = PPC_OPROFILE_G4, }, { /* 750GX */ .pvr_mask = 0xffff0000, @@ -771,6 +782,8 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_setup = __setup_cpu_750fx, .machine_check = machine_check_generic, .platform = "ppc750", + .oprofile_cpu_type = "ppc/750", + .oprofile_type = PPC_OPROFILE_G4, }, { /* 740/750 (L2CR bit need fixup for 740) */ .pvr_mask = 0xffff0000, @@ -1077,7 +1090,8 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_name = "e300c2", .cpu_features = CPU_FTRS_E300C2, .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU, - .mmu_features = MMU_FTR_USE_HIGH_BATS, + .mmu_features = MMU_FTR_USE_HIGH_BATS | + MMU_FTR_NEED_DTLB_SW_LRU, .icache_bsize = 32, .dcache_bsize = 32, .cpu_setup = __setup_cpu_603, @@ -1090,7 +1104,8 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_name = "e300c3", .cpu_features = CPU_FTRS_E300, .cpu_user_features = COMMON_USER, - .mmu_features = MMU_FTR_USE_HIGH_BATS, + .mmu_features = MMU_FTR_USE_HIGH_BATS | + MMU_FTR_NEED_DTLB_SW_LRU, .icache_bsize = 32, .dcache_bsize = 32, .cpu_setup = __setup_cpu_603, @@ -1105,7 +1120,8 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_name = "e300c4", .cpu_features = CPU_FTRS_E300, .cpu_user_features = COMMON_USER, - .mmu_features = MMU_FTR_USE_HIGH_BATS, + .mmu_features = MMU_FTR_USE_HIGH_BATS | + MMU_FTR_NEED_DTLB_SW_LRU, .icache_bsize = 32, .dcache_bsize = 32, .cpu_setup = __setup_cpu_603, @@ -1634,6 +1650,19 @@ static struct cpu_spec __initdata cpu_specs[] = { .machine_check = machine_check_440A, .platform = "ppc440", }, + { /* 460SX */ + .pvr_mask = 0xffffff00, + .pvr_value = 0x13541800, + .cpu_name = "460SX", + .cpu_features = CPU_FTRS_44X, + .cpu_user_features = COMMON_USER_BOOKE, + .mmu_features = MMU_FTR_TYPE_44x, + .icache_bsize = 32, + .dcache_bsize = 32, + .cpu_setup = __setup_cpu_460sx, + .machine_check = machine_check_440A, + .platform = "ppc440", + }, { /* default match */ .pvr_mask = 0x00000000, .pvr_value = 0x00000000, @@ -1687,6 +1716,7 @@ static struct cpu_spec __initdata cpu_specs[] = { PPC_FEATURE_UNIFIED_CACHE, .mmu_features = MMU_FTR_TYPE_FSL_E, .dcache_bsize = 32, + .cpu_setup = __setup_cpu_e200, .machine_check = machine_check_e200, .platform = "ppc5554", } @@ -1706,6 +1736,7 @@ static struct cpu_spec __initdata cpu_specs[] = { .num_pmcs = 4, .oprofile_cpu_type = "ppc/e500", .oprofile_type = PPC_OPROFILE_FSL_EMB, + .cpu_setup = __setup_cpu_e500v1, .machine_check = machine_check_e500, .platform = "ppc8540", }, @@ -1724,6 +1755,7 @@ static struct cpu_spec __initdata cpu_specs[] = { .num_pmcs = 4, .oprofile_cpu_type = "ppc/e500", .oprofile_type = PPC_OPROFILE_FSL_EMB, + .cpu_setup = __setup_cpu_e500v2, .machine_check = machine_check_e500, .platform = "ppc8548", }, @@ -1733,12 +1765,14 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_name = "e500mc", .cpu_features = CPU_FTRS_E500MC, .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU, - .mmu_features = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS, + .mmu_features = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS | + MMU_FTR_USE_TLBILX, .icache_bsize = 64, .dcache_bsize = 64, .num_pmcs = 4, .oprofile_cpu_type = "ppc/e500", /* xxx - galak, e500mc? */ .oprofile_type = PPC_OPROFILE_FSL_EMB, + .cpu_setup = __setup_cpu_e500mc, .machine_check = machine_check_e500, .platform = "ppce500mc", }, @@ -1762,74 +1796,84 @@ static struct cpu_spec __initdata cpu_specs[] = { static struct cpu_spec the_cpu_spec; -struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr) +static void __init setup_cpu_spec(unsigned long offset, struct cpu_spec *s) { - struct cpu_spec *s = cpu_specs; struct cpu_spec *t = &the_cpu_spec; - int i; + struct cpu_spec old; - s = PTRRELOC(s); t = PTRRELOC(t); + old = *t; - for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) - if ((pvr & s->pvr_mask) == s->pvr_value) { - /* - * If we are overriding a previous value derived - * from the real PVR with a new value obtained - * using a logical PVR value, don't modify the - * performance monitor fields. - */ - if (t->num_pmcs && !s->num_pmcs) { - t->cpu_name = s->cpu_name; - t->cpu_features = s->cpu_features; - t->cpu_user_features = s->cpu_user_features; - t->icache_bsize = s->icache_bsize; - t->dcache_bsize = s->dcache_bsize; - t->cpu_setup = s->cpu_setup; - t->cpu_restore = s->cpu_restore; - t->platform = s->platform; - /* - * If we have passed through this logic once - * before and have pulled the default case - * because the real PVR was not found inside - * cpu_specs[], then we are possibly running in - * compatibility mode. In that case, let the - * oprofiler know which set of compatibility - * counters to pull from by making sure the - * oprofile_cpu_type string is set to that of - * compatibility mode. If the oprofile_cpu_type - * already has a value, then we are possibly - * overriding a real PVR with a logical one, and, - * in that case, keep the current value for - * oprofile_cpu_type. - */ - if (t->oprofile_cpu_type == NULL) - t->oprofile_cpu_type = s->oprofile_cpu_type; - } else - *t = *s; - *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec; + /* Copy everything, then do fixups */ + *t = *s; + + /* + * If we are overriding a previous value derived from the real + * PVR with a new value obtained using a logical PVR value, + * don't modify the performance monitor fields. + */ + if (old.num_pmcs && !s->num_pmcs) { + t->num_pmcs = old.num_pmcs; + t->pmc_type = old.pmc_type; + t->oprofile_type = old.oprofile_type; + t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv; + t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr; + t->oprofile_mmcra_clear = old.oprofile_mmcra_clear; + + /* + * If we have passed through this logic once before and + * have pulled the default case because the real PVR was + * not found inside cpu_specs[], then we are possibly + * running in compatibility mode. In that case, let the + * oprofiler know which set of compatibility counters to + * pull from by making sure the oprofile_cpu_type string + * is set to that of compatibility mode. If the + * oprofile_cpu_type already has a value, then we are + * possibly overriding a real PVR with a logical one, + * and, in that case, keep the current value for + * oprofile_cpu_type. + */ + if (old.oprofile_cpu_type == NULL) + t->oprofile_cpu_type = s->oprofile_cpu_type; + } - /* - * Set the base platform string once; assumes - * we're called with real pvr first. - */ - if (*PTRRELOC(&powerpc_base_platform) == NULL) - *PTRRELOC(&powerpc_base_platform) = t->platform; + *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec; + + /* + * Set the base platform string once; assumes + * we're called with real pvr first. + */ + if (*PTRRELOC(&powerpc_base_platform) == NULL) + *PTRRELOC(&powerpc_base_platform) = t->platform; #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE) - /* ppc64 and booke expect identify_cpu to also call - * setup_cpu for that processor. I will consolidate - * that at a later time, for now, just use #ifdef. - * we also don't need to PTRRELOC the function pointer - * on ppc64 and booke as we are running at 0 in real - * mode on ppc64 and reloc_offset is always 0 on booke. - */ - if (s->cpu_setup) { - s->cpu_setup(offset, s); - } + /* ppc64 and booke expect identify_cpu to also call setup_cpu for + * that processor. I will consolidate that at a later time, for now, + * just use #ifdef. We also don't need to PTRRELOC the function + * pointer on ppc64 and booke as we are running at 0 in real mode + * on ppc64 and reloc_offset is always 0 on booke. + */ + if (s->cpu_setup) { + s->cpu_setup(offset, s); + } #endif /* CONFIG_PPC64 || CONFIG_BOOKE */ +} + +struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr) +{ + struct cpu_spec *s = cpu_specs; + int i; + + s = PTRRELOC(s); + + for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) { + if ((pvr & s->pvr_mask) == s->pvr_value) { + setup_cpu_spec(offset, s); return s; } + } + BUG(); + return NULL; } diff --git a/arch/powerpc/kernel/crash_dump.c b/arch/powerpc/kernel/crash_dump.c index 19671aca659..5fb667a6089 100644 --- a/arch/powerpc/kernel/crash_dump.c +++ b/arch/powerpc/kernel/crash_dump.c @@ -48,7 +48,7 @@ static void __init create_trampoline(unsigned long addr) * branch to "addr" we jump to ("addr" + 32 MB). Although it requires * two instructions it doesn't require any registers. */ - patch_instruction(p, PPC_NOP_INSTR); + patch_instruction(p, PPC_INST_NOP); patch_branch(++p, addr + PHYSICAL_START, 0); } diff --git a/arch/powerpc/kernel/dbell.c b/arch/powerpc/kernel/dbell.c new file mode 100644 index 00000000000..1493734cd87 --- /dev/null +++ b/arch/powerpc/kernel/dbell.c @@ -0,0 +1,44 @@ +/* + * Author: Kumar Gala <galak@kernel.crashing.org> + * + * Copyright 2009 Freescale Semiconductor Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include <linux/stddef.h> +#include <linux/kernel.h> +#include <linux/smp.h> +#include <linux/threads.h> + +#include <asm/dbell.h> + +#ifdef CONFIG_SMP +unsigned long dbell_smp_message[NR_CPUS]; + +void smp_dbell_message_pass(int target, int msg) +{ + int i; + + if(target < NR_CPUS) { + set_bit(msg, &dbell_smp_message[target]); + ppc_msgsnd(PPC_DBELL, 0, target); + } + else if(target == MSG_ALL_BUT_SELF) { + for_each_online_cpu(i) { + if (i == smp_processor_id()) + continue; + set_bit(msg, &dbell_smp_message[i]); + ppc_msgsnd(PPC_DBELL, 0, i); + } + } + else { /* target == MSG_ALL */ + for_each_online_cpu(i) + set_bit(msg, &dbell_smp_message[i]); + ppc_msgsnd(PPC_DBELL, PPC_DBELL_MSG_BRDCAST, 0); + } +} +#endif diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S index 6f7eb7e00c7..4dd38f12915 100644 --- a/arch/powerpc/kernel/entry_32.S +++ b/arch/powerpc/kernel/entry_32.S @@ -63,7 +63,7 @@ debug_transfer_to_handler: .globl crit_transfer_to_handler crit_transfer_to_handler: -#ifdef CONFIG_FSL_BOOKE +#ifdef CONFIG_PPC_BOOK3E_MMU mfspr r0,SPRN_MAS0 stw r0,MAS0(r11) mfspr r0,SPRN_MAS1 @@ -78,7 +78,7 @@ crit_transfer_to_handler: mfspr r0,SPRN_MAS7 stw r0,MAS7(r11) #endif /* CONFIG_PHYS_64BIT */ -#endif /* CONFIG_FSL_BOOKE */ +#endif /* CONFIG_PPC_BOOK3E_MMU */ #ifdef CONFIG_44x mfspr r0,SPRN_MMUCR stw r0,MMUCR(r11) @@ -914,7 +914,7 @@ exc_exit_restart_end: mtspr SPRN_##exc_lvl_srr0,r9; \ mtspr SPRN_##exc_lvl_srr1,r10; -#if defined(CONFIG_FSL_BOOKE) +#if defined(CONFIG_PPC_BOOK3E_MMU) #ifdef CONFIG_PHYS_64BIT #define RESTORE_MAS7 \ lwz r11,MAS7(r1); \ @@ -956,7 +956,7 @@ ret_from_crit_exc: lwz r10,crit_srr1@l(r10); mtspr SPRN_SRR0,r9; mtspr SPRN_SRR1,r10; - RET_FROM_EXC_LEVEL(SPRN_CSRR0, SPRN_CSRR1, RFCI) + RET_FROM_EXC_LEVEL(SPRN_CSRR0, SPRN_CSRR1, PPC_RFCI) #endif /* CONFIG_40x */ #ifdef CONFIG_BOOKE @@ -967,7 +967,7 @@ ret_from_crit_exc: stw r10,KSP_LIMIT(r9) RESTORE_xSRR(SRR0,SRR1); RESTORE_MMU_REGS; - RET_FROM_EXC_LEVEL(SPRN_CSRR0, SPRN_CSRR1, RFCI) + RET_FROM_EXC_LEVEL(SPRN_CSRR0, SPRN_CSRR1, PPC_RFCI) .globl ret_from_debug_exc ret_from_debug_exc: @@ -981,7 +981,7 @@ ret_from_debug_exc: RESTORE_xSRR(SRR0,SRR1); RESTORE_xSRR(CSRR0,CSRR1); RESTORE_MMU_REGS; - RET_FROM_EXC_LEVEL(SPRN_DSRR0, SPRN_DSRR1, RFDI) + RET_FROM_EXC_LEVEL(SPRN_DSRR0, SPRN_DSRR1, PPC_RFDI) .globl ret_from_mcheck_exc ret_from_mcheck_exc: @@ -992,7 +992,7 @@ ret_from_mcheck_exc: RESTORE_xSRR(CSRR0,CSRR1); RESTORE_xSRR(DSRR0,DSRR1); RESTORE_MMU_REGS; - RET_FROM_EXC_LEVEL(SPRN_MCSRR0, SPRN_MCSRR1, RFMCI) + RET_FROM_EXC_LEVEL(SPRN_MCSRR0, SPRN_MCSRR1, PPC_RFMCI) #endif /* CONFIG_BOOKE */ /* @@ -1176,59 +1176,27 @@ _GLOBAL(_mcount) bctr _GLOBAL(ftrace_caller) - /* Based off of objdump optput from glibc */ - stwu r1,-48(r1) - stw r3, 12(r1) - stw r4, 16(r1) - stw r5, 20(r1) - stw r6, 24(r1) - mflr r3 - lwz r4, 52(r1) - mfcr r5 - stw r7, 28(r1) - stw r8, 32(r1) - stw r9, 36(r1) - stw r10,40(r1) - stw r3, 44(r1) - stw r5, 8(r1) + MCOUNT_SAVE_FRAME + /* r3 ends up with link register */ subi r3, r3, MCOUNT_INSN_SIZE .globl ftrace_call ftrace_call: bl ftrace_stub nop - lwz r6, 8(r1) - lwz r0, 44(r1) - lwz r3, 12(r1) - mtctr r0 - lwz r4, 16(r1) - mtcr r6 - lwz r5, 20(r1) - lwz r6, 24(r1) - lwz r0, 52(r1) - lwz r7, 28(r1) - lwz r8, 32(r1) - mtlr r0 - lwz r9, 36(r1) - lwz r10,40(r1) - addi r1, r1, 48 +#ifdef CONFIG_FUNCTION_GRAPH_TRACER +.globl ftrace_graph_call +ftrace_graph_call: + b ftrace_graph_stub +_GLOBAL(ftrace_graph_stub) +#endif + MCOUNT_RESTORE_FRAME + /* old link register ends up in ctr reg */ bctr #else _GLOBAL(mcount) _GLOBAL(_mcount) - stwu r1,-48(r1) - stw r3, 12(r1) - stw r4, 16(r1) - stw r5, 20(r1) - stw r6, 24(r1) - mflr r3 - lwz r4, 52(r1) - mfcr r5 - stw r7, 28(r1) - stw r8, 32(r1) - stw r9, 36(r1) - stw r10,40(r1) - stw r3, 44(r1) - stw r5, 8(r1) + + MCOUNT_SAVE_FRAME subi r3, r3, MCOUNT_INSN_SIZE LOAD_REG_ADDR(r5, ftrace_trace_function) @@ -1236,28 +1204,55 @@ _GLOBAL(_mcount) mtctr r5 bctrl - nop - lwz r6, 8(r1) - lwz r0, 44(r1) - lwz r3, 12(r1) - mtctr r0 - lwz r4, 16(r1) - mtcr r6 - lwz r5, 20(r1) - lwz r6, 24(r1) - lwz r0, 52(r1) - lwz r7, 28(r1) - lwz r8, 32(r1) - mtlr r0 - lwz r9, 36(r1) - lwz r10,40(r1) - addi r1, r1, 48 +#ifdef CONFIG_FUNCTION_GRAPH_TRACER + b ftrace_graph_caller +#endif + MCOUNT_RESTORE_FRAME bctr #endif _GLOBAL(ftrace_stub) blr +#ifdef CONFIG_FUNCTION_GRAPH_TRACER +_GLOBAL(ftrace_graph_caller) + /* load r4 with local address */ + lwz r4, 44(r1) + subi r4, r4, MCOUNT_INSN_SIZE + + /* get the parent address */ + addi r3, r1, 52 + + bl prepare_ftrace_return + nop + + MCOUNT_RESTORE_FRAME + /* old link register ends up in ctr reg */ + bctr + +_GLOBAL(return_to_handler) + /* need to save return values */ + stwu r1, -32(r1) + stw r3, 20(r1) + stw r4, 16(r1) + stw r31, 12(r1) + mr r31, r1 + + bl ftrace_return_to_handler + nop + + /* return value has real return address */ + mtlr r3 + + lwz r3, 20(r1) + lwz r4, 16(r1) + lwz r31,12(r1) + lwz r1, 0(r1) + + /* Jump back to real return address */ + blr +#endif /* CONFIG_FUNCTION_GRAPH_TRACER */ + #endif /* CONFIG_MCOUNT */ diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S index 383ed6eb008..abfc3233047 100644 --- a/arch/powerpc/kernel/entry_64.S +++ b/arch/powerpc/kernel/entry_64.S @@ -908,6 +908,12 @@ _GLOBAL(ftrace_caller) ftrace_call: bl ftrace_stub nop +#ifdef CONFIG_FUNCTION_GRAPH_TRACER +.globl ftrace_graph_call +ftrace_graph_call: + b ftrace_graph_stub +_GLOBAL(ftrace_graph_stub) +#endif ld r0, 128(r1) mtlr r0 addi r1, r1, 112 @@ -931,13 +937,90 @@ _GLOBAL(_mcount) ld r5,0(r5) mtctr r5 bctrl - nop + + +#ifdef CONFIG_FUNCTION_GRAPH_TRACER + b ftrace_graph_caller +#endif ld r0, 128(r1) mtlr r0 addi r1, r1, 112 _GLOBAL(ftrace_stub) blr -#endif -#endif +#endif /* CONFIG_DYNAMIC_FTRACE */ + +#ifdef CONFIG_FUNCTION_GRAPH_TRACER +_GLOBAL(ftrace_graph_caller) + /* load r4 with local address */ + ld r4, 128(r1) + subi r4, r4, MCOUNT_INSN_SIZE + + /* get the parent address */ + ld r11, 112(r1) + addi r3, r11, 16 + + bl .prepare_ftrace_return + nop + + ld r0, 128(r1) + mtlr r0 + addi r1, r1, 112 + blr + +_GLOBAL(return_to_handler) + /* need to save return values */ + std r4, -24(r1) + std r3, -16(r1) + std r31, -8(r1) + mr r31, r1 + stdu r1, -112(r1) + + bl .ftrace_return_to_handler + nop + + /* return value has real return address */ + mtlr r3 + + ld r1, 0(r1) + ld r4, -24(r1) + ld r3, -16(r1) + ld r31, -8(r1) + + /* Jump back to real return address */ + blr + +_GLOBAL(mod_return_to_handler) + /* need to save return values */ + std r4, -32(r1) + std r3, -24(r1) + /* save TOC */ + std r2, -16(r1) + std r31, -8(r1) + mr r31, r1 + stdu r1, -112(r1) + + /* + * We are in a module using the module's TOC. + * Switch to our TOC to run inside the core kernel. + */ + LOAD_REG_IMMEDIATE(r4,ftrace_return_to_handler) + ld r2, 8(r4) + + bl .ftrace_return_to_handler + nop + + /* return value has real return address */ + mtlr r3 + + ld r1, 0(r1) + ld r4, -32(r1) + ld r3, -24(r1) + ld r2, -16(r1) + ld r31, -8(r1) + + /* Jump back to real return address */ + blr +#endif /* CONFIG_FUNCTION_GRAPH_TRACER */ +#endif /* CONFIG_FUNCTION_TRACER */ diff --git a/arch/powerpc/kernel/ftrace.c b/arch/powerpc/kernel/ftrace.c index 60c60ccf5e3..5b5d16b2cac 100644 --- a/arch/powerpc/kernel/ftrace.c +++ b/arch/powerpc/kernel/ftrace.c @@ -5,6 +5,9 @@ * * Thanks goes out to P.A. Semi, Inc for supplying me with a PPC64 box. * + * Added function graph tracer code, taken from x86 that was written + * by Frederic Weisbecker, and ported to PPC by Steven Rostedt. + * */ #include <linux/spinlock.h> @@ -20,14 +23,6 @@ #include <asm/code-patching.h> #include <asm/ftrace.h> -#if 0 -#define DEBUGP printk -#else -#define DEBUGP(fmt , ...) do { } while (0) -#endif - -static unsigned int ftrace_nop = PPC_NOP_INSTR; - #ifdef CONFIG_PPC32 # define GET_ADDR(addr) addr #else @@ -35,37 +30,23 @@ static unsigned int ftrace_nop = PPC_NOP_INSTR; # define GET_ADDR(addr) (*(unsigned long *)addr) #endif - -static unsigned int ftrace_calc_offset(long ip, long addr) +#ifdef CONFIG_DYNAMIC_FTRACE +static unsigned int ftrace_nop_replace(void) { - return (int)(addr - ip); + return PPC_INST_NOP; } -static unsigned char *ftrace_nop_replace(void) +static unsigned int +ftrace_call_replace(unsigned long ip, unsigned long addr, int link) { - return (char *)&ftrace_nop; -} - -static unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr) -{ - static unsigned int op; + unsigned int op; - /* - * It would be nice to just use create_function_call, but that will - * update the code itself. Here we need to just return the - * instruction that is going to be modified, without modifying the - * code. - */ addr = GET_ADDR(addr); - /* Set to "bl addr" */ - op = 0x48000001 | (ftrace_calc_offset(ip, addr) & 0x03fffffc); + /* if (link) set op to 'bl' else 'b' */ + op = create_branch((unsigned int *)ip, addr, link ? 1 : 0); - /* - * No locking needed, this must be called via kstop_machine - * which in essence is like running on a uniprocessor machine. - */ - return (unsigned char *)&op; + return op; } #ifdef CONFIG_PPC64 @@ -77,10 +58,9 @@ static unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr) #endif static int -ftrace_modify_code(unsigned long ip, unsigned char *old_code, - unsigned char *new_code) +ftrace_modify_code(unsigned long ip, unsigned int old, unsigned int new) { - unsigned char replaced[MCOUNT_INSN_SIZE]; + unsigned int replaced; /* * Note: Due to modules and __init, code can @@ -93,15 +73,15 @@ ftrace_modify_code(unsigned long ip, unsigned char *old_code, */ /* read the text we want to modify */ - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE)) + if (probe_kernel_read(&replaced, (void *)ip, MCOUNT_INSN_SIZE)) return -EFAULT; /* Make sure it is what we expect it to be */ - if (memcmp(replaced, old_code, MCOUNT_INSN_SIZE) != 0) + if (replaced != old) return -EINVAL; /* replace the text with the new text */ - if (probe_kernel_write((void *)ip, new_code, MCOUNT_INSN_SIZE)) + if (probe_kernel_write((void *)ip, &new, MCOUNT_INSN_SIZE)) return -EPERM; flush_icache_range(ip, ip + 8); @@ -119,6 +99,8 @@ static int test_24bit_addr(unsigned long ip, unsigned long addr) return create_branch((unsigned int *)ip, addr, 0); } +#ifdef CONFIG_MODULES + static int is_bl_op(unsigned int op) { return (op & 0xfc000003) == 0x48000001; @@ -175,7 +157,7 @@ __ftrace_make_nop(struct module *mod, * 0xe8, 0x4c, 0x00, 0x28, ld r2,40(r12) */ - DEBUGP("ip:%lx jumps to %lx r2: %lx", ip, tramp, mod->arch.toc); + pr_debug("ip:%lx jumps to %lx r2: %lx", ip, tramp, mod->arch.toc); /* Find where the trampoline jumps to */ if (probe_kernel_read(jmp, (void *)tramp, sizeof(jmp))) { @@ -183,7 +165,7 @@ __ftrace_make_nop(struct module *mod, return -EFAULT; } - DEBUGP(" %08x %08x", jmp[0], jmp[1]); + pr_debug(" %08x %08x", jmp[0], jmp[1]); /* verify that this is what we expect it to be */ if (((jmp[0] & 0xffff0000) != 0x3d820000) || @@ -199,18 +181,18 @@ __ftrace_make_nop(struct module *mod, offset = ((unsigned)((unsigned short)jmp[0]) << 16) + (int)((short)jmp[1]); - DEBUGP(" %x ", offset); + pr_debug(" %x ", offset); /* get the address this jumps too */ tramp = mod->arch.toc + offset + 32; - DEBUGP("toc: %lx", tramp); + pr_debug("toc: %lx", tramp); if (probe_kernel_read(jmp, (void *)tramp, 8)) { printk(KERN_ERR "Failed to read %lx\n", tramp); return -EFAULT; } - DEBUGP(" %08x %08x\n", jmp[0], jmp[1]); + pr_debug(" %08x %08x\n", jmp[0], jmp[1]); ptr = ((unsigned long)jmp[0] << 32) + jmp[1]; @@ -287,7 +269,7 @@ __ftrace_make_nop(struct module *mod, * 0x4e, 0x80, 0x04, 0x20 bctr */ - DEBUGP("ip:%lx jumps to %lx", ip, tramp); + pr_debug("ip:%lx jumps to %lx", ip, tramp); /* Find where the trampoline jumps to */ if (probe_kernel_read(jmp, (void *)tramp, sizeof(jmp))) { @@ -295,7 +277,7 @@ __ftrace_make_nop(struct module *mod, return -EFAULT; } - DEBUGP(" %08x %08x ", jmp[0], jmp[1]); + pr_debug(" %08x %08x ", jmp[0], jmp[1]); /* verify that this is what we expect it to be */ if (((jmp[0] & 0xffff0000) != 0x3d600000) || @@ -311,7 +293,7 @@ __ftrace_make_nop(struct module *mod, if (tramp & 0x8000) tramp -= 0x10000; - DEBUGP(" %x ", tramp); + pr_debug(" %x ", tramp); if (tramp != addr) { printk(KERN_ERR @@ -320,7 +302,7 @@ __ftrace_make_nop(struct module *mod, return -EINVAL; } - op = PPC_NOP_INSTR; + op = PPC_INST_NOP; if (probe_kernel_write((void *)ip, &op, MCOUNT_INSN_SIZE)) return -EPERM; @@ -330,12 +312,13 @@ __ftrace_make_nop(struct module *mod, return 0; } #endif /* PPC64 */ +#endif /* CONFIG_MODULES */ int ftrace_make_nop(struct module *mod, struct dyn_ftrace *rec, unsigned long addr) { - unsigned char *old, *new; unsigned long ip = rec->ip; + unsigned int old, new; /* * If the calling address is more that 24 bits away, @@ -344,11 +327,12 @@ int ftrace_make_nop(struct module *mod, */ if (test_24bit_addr(ip, addr)) { /* within range */ - old = ftrace_call_replace(ip, addr); + old = ftrace_call_replace(ip, addr, 1); new = ftrace_nop_replace(); return ftrace_modify_code(ip, old, new); } +#ifdef CONFIG_MODULES /* * Out of range jumps are called from modules. * We should either already have a pointer to the module @@ -373,9 +357,13 @@ int ftrace_make_nop(struct module *mod, mod = rec->arch.mod; return __ftrace_make_nop(mod, rec, addr); - +#else + /* We should not get here without modules */ + return -EINVAL; +#endif /* CONFIG_MODULES */ } +#ifdef CONFIG_MODULES #ifdef CONFIG_PPC64 static int __ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr) @@ -392,7 +380,7 @@ __ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr) * b +8; ld r2,40(r1) */ if (((op[0] != 0x48000008) || (op[1] != 0xe8410028)) && - ((op[0] != PPC_NOP_INSTR) || (op[1] != PPC_NOP_INSTR))) { + ((op[0] != PPC_INST_NOP) || (op[1] != PPC_INST_NOP))) { printk(KERN_ERR "Expected NOPs but have %x %x\n", op[0], op[1]); return -EINVAL; } @@ -414,7 +402,7 @@ __ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr) /* ld r2,40(r1) */ op[1] = 0xe8410028; - DEBUGP("write to %lx\n", rec->ip); + pr_debug("write to %lx\n", rec->ip); if (probe_kernel_write((void *)ip, op, MCOUNT_INSN_SIZE * 2)) return -EPERM; @@ -435,7 +423,7 @@ __ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr) return -EFAULT; /* It should be pointing to a nop */ - if (op != PPC_NOP_INSTR) { + if (op != PPC_INST_NOP) { printk(KERN_ERR "Expected NOP but have %x\n", op); return -EINVAL; } @@ -454,7 +442,7 @@ __ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr) return -EINVAL; } - DEBUGP("write to %lx\n", rec->ip); + pr_debug("write to %lx\n", rec->ip); if (probe_kernel_write((void *)ip, &op, MCOUNT_INSN_SIZE)) return -EPERM; @@ -464,11 +452,12 @@ __ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr) return 0; } #endif /* CONFIG_PPC64 */ +#endif /* CONFIG_MODULES */ int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr) { - unsigned char *old, *new; unsigned long ip = rec->ip; + unsigned int old, new; /* * If the calling address is more that 24 bits away, @@ -478,10 +467,11 @@ int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr) if (test_24bit_addr(ip, addr)) { /* within range */ old = ftrace_nop_replace(); - new = ftrace_call_replace(ip, addr); + new = ftrace_call_replace(ip, addr, 1); return ftrace_modify_code(ip, old, new); } +#ifdef CONFIG_MODULES /* * Out of range jumps are called from modules. * Being that we are converting from nop, it had better @@ -493,16 +483,20 @@ int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr) } return __ftrace_make_call(rec, addr); +#else + /* We should not get here without modules */ + return -EINVAL; +#endif /* CONFIG_MODULES */ } int ftrace_update_ftrace_func(ftrace_func_t func) { unsigned long ip = (unsigned long)(&ftrace_call); - unsigned char old[MCOUNT_INSN_SIZE], *new; + unsigned int old, new; int ret; - memcpy(old, &ftrace_call, MCOUNT_INSN_SIZE); - new = ftrace_call_replace(ip, (unsigned long)func); + old = *(unsigned int *)&ftrace_call; + new = ftrace_call_replace(ip, (unsigned long)func, 1); ret = ftrace_modify_code(ip, old, new); return ret; @@ -517,3 +511,115 @@ int __init ftrace_dyn_arch_init(void *data) return 0; } +#endif /* CONFIG_DYNAMIC_FTRACE */ + +#ifdef CONFIG_FUNCTION_GRAPH_TRACER + +#ifdef CONFIG_DYNAMIC_FTRACE +extern void ftrace_graph_call(void); +extern void ftrace_graph_stub(void); + +int ftrace_enable_ftrace_graph_caller(void) +{ + unsigned long ip = (unsigned long)(&ftrace_graph_call); + unsigned long addr = (unsigned long)(&ftrace_graph_caller); + unsigned long stub = (unsigned long)(&ftrace_graph_stub); + unsigned int old, new; + + old = ftrace_call_replace(ip, stub, 0); + new = ftrace_call_replace(ip, addr, 0); + + return ftrace_modify_code(ip, old, new); +} + +int ftrace_disable_ftrace_graph_caller(void) +{ + unsigned long ip = (unsigned long)(&ftrace_graph_call); + unsigned long addr = (unsigned long)(&ftrace_graph_caller); + unsigned long stub = (unsigned long)(&ftrace_graph_stub); + unsigned int old, new; + + old = ftrace_call_replace(ip, addr, 0); + new = ftrace_call_replace(ip, stub, 0); + + return ftrace_modify_code(ip, old, new); +} +#endif /* CONFIG_DYNAMIC_FTRACE */ + +#ifdef CONFIG_PPC64 +extern void mod_return_to_handler(void); +#endif + +/* + * Hook the return address and push it in the stack of return addrs + * in current thread info. + */ +void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr) +{ + unsigned long old; + unsigned long long calltime; + int faulted; + struct ftrace_graph_ent trace; + unsigned long return_hooker = (unsigned long)&return_to_handler; + + if (unlikely(atomic_read(¤t->tracing_graph_pause))) + return; + +#if CONFIG_PPC64 + /* non core kernel code needs to save and restore the TOC */ + if (REGION_ID(self_addr) != KERNEL_REGION_ID) + return_hooker = (unsigned long)&mod_return_to_handler; +#endif + + return_hooker = GET_ADDR(return_hooker); + + /* + * Protect against fault, even if it shouldn't + * happen. This tool is too much intrusive to + * ignore such a protection. + */ + asm volatile( + "1: " PPC_LL "%[old], 0(%[parent])\n" + "2: " PPC_STL "%[return_hooker], 0(%[parent])\n" + " li %[faulted], 0\n" + "3:\n" + + ".section .fixup, \"ax\"\n" + "4: li %[faulted], 1\n" + " b 3b\n" + ".previous\n" + + ".section __ex_table,\"a\"\n" + PPC_LONG_ALIGN "\n" + PPC_LONG "1b,4b\n" + PPC_LONG "2b,4b\n" + ".previous" + + : [old] "=r" (old), [faulted] "=r" (faulted) + : [parent] "r" (parent), [return_hooker] "r" (return_hooker) + : "memory" + ); + + if (unlikely(faulted)) { + ftrace_graph_stop(); + WARN_ON(1); + return; + } + + calltime = cpu_clock(raw_smp_processor_id()); + + if (ftrace_push_return_trace(old, calltime, + self_addr, &trace.depth) == -EBUSY) { + *parent = old; + return; + } + + trace.func = self_addr; + + /* Only trace if the calling function expects to */ + if (!ftrace_graph_entry(&trace)) { + current->curr_ret_stack--; + *parent = old; + } +} +#endif /* CONFIG_FUNCTION_GRAPH_TRACER */ diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S index 7db2e42d97a..54e68c11ae1 100644 --- a/arch/powerpc/kernel/head_32.S +++ b/arch/powerpc/kernel/head_32.S @@ -108,18 +108,21 @@ __start: * because OF may have I/O devices mapped into that area * (particularly on CHRP). */ -#ifdef CONFIG_PPC_MULTIPLATFORM cmpwi 0,r5,0 beq 1f +#ifdef CONFIG_PPC_OF_BOOT_TRAMPOLINE /* find out where we are now */ bcl 20,31,$+4 0: mflr r8 /* r8 = runtime addr here */ addis r8,r8,(_stext - 0b)@ha addi r8,r8,(_stext - 0b)@l /* current runtime base addr */ bl prom_init +#endif /* CONFIG_PPC_OF_BOOT_TRAMPOLINE */ + + /* We never return. We also hit that trap if trying to boot + * from OF while CONFIG_PPC_OF_BOOT_TRAMPOLINE isn't selected */ trap -#endif /* * Check for BootX signature when supporting PowerMac and branch to @@ -472,12 +475,11 @@ SystemCall: . = 0x1000 InstructionTLBMiss: /* - * r0: stored ctr + * r0: scratch * r1: linux style pte ( later becomes ppc hardware pte ) * r2: ptr to linux-style pte * r3: scratch */ - mfctr r0 /* Get PTE (linux-style) and check access */ mfspr r3,SPRN_IMISS lis r1,PAGE_OFFSET@h /* check if kernel address */ @@ -496,25 +498,27 @@ InstructionTLBMiss: rlwinm. r2,r2,0,0,19 /* extract address of pte page */ beq- InstructionAddressInvalid /* return if no mapping */ rlwimi r2,r3,22,20,29 /* insert next 10 bits of address */ - lwz r3,0(r2) /* get linux-style pte */ - andc. r1,r1,r3 /* check access & ~permission */ + lwz r0,0(r2) /* get linux-style pte */ + andc. r1,r1,r0 /* check access & ~permission */ bne- InstructionAddressInvalid /* return if access not permitted */ - ori r3,r3,_PAGE_ACCESSED /* set _PAGE_ACCESSED in pte */ + ori r0,r0,_PAGE_ACCESSED /* set _PAGE_ACCESSED in pte */ /* * NOTE! We are assuming this is not an SMP system, otherwise * we would need to update the pte atomically with lwarx/stwcx. */ - stw r3,0(r2) /* update PTE (accessed bit) */ + stw r0,0(r2) /* update PTE (accessed bit) */ /* Convert linux-style PTE to low word of PPC-style PTE */ - rlwinm r1,r3,32-10,31,31 /* _PAGE_RW -> PP lsb */ - rlwinm r2,r3,32-7,31,31 /* _PAGE_DIRTY -> PP lsb */ + rlwinm r1,r0,32-10,31,31 /* _PAGE_RW -> PP lsb */ + rlwinm r2,r0,32-7,31,31 /* _PAGE_DIRTY -> PP lsb */ and r1,r1,r2 /* writable if _RW and _DIRTY */ - rlwimi r3,r3,32-1,30,30 /* _PAGE_USER -> PP msb */ - rlwimi r3,r3,32-1,31,31 /* _PAGE_USER -> PP lsb */ + rlwimi r0,r0,32-1,30,30 /* _PAGE_USER -> PP msb */ + rlwimi r0,r0,32-1,31,31 /* _PAGE_USER -> PP lsb */ ori r1,r1,0xe04 /* clear out reserved bits */ - andc r1,r3,r1 /* PP = user? (rw&dirty? 2: 3): 0 */ + andc r1,r0,r1 /* PP = user? (rw&dirty? 2: 3): 0 */ +BEGIN_FTR_SECTION + rlwinm r1,r1,0,~_PAGE_COHERENT /* clear M (coherence not required) */ +END_FTR_SECTION_IFCLR(CPU_FTR_NEED_COHERENT) mtspr SPRN_RPA,r1 - mfspr r3,SPRN_IMISS tlbli r3 mfspr r3,SPRN_SRR1 /* Need to restore CR0 */ mtcrf 0x80,r3 @@ -525,7 +529,6 @@ InstructionAddressInvalid: addis r1,r1,0x2000 mtspr SPRN_DSISR,r1 /* (shouldn't be needed) */ - mtctr r0 /* Restore CTR */ andi. r2,r3,0xFFFF /* Clear upper bits of SRR1 */ or r2,r2,r1 mtspr SPRN_SRR1,r2 @@ -546,12 +549,11 @@ InstructionAddressInvalid: . = 0x1100 DataLoadTLBMiss: /* - * r0: stored ctr + * r0: scratch * r1: linux style pte ( later becomes ppc hardware pte ) * r2: ptr to linux-style pte * r3: scratch */ - mfctr r0 /* Get PTE (linux-style) and check access */ mfspr r3,SPRN_DMISS lis r1,PAGE_OFFSET@h /* check if kernel address */ @@ -570,35 +572,48 @@ DataLoadTLBMiss: rlwinm. r2,r2,0,0,19 /* extract address of pte page */ beq- DataAddressInvalid /* return if no mapping */ rlwimi r2,r3,22,20,29 /* insert next 10 bits of address */ - lwz r3,0(r2) /* get linux-style pte */ - andc. r1,r1,r3 /* check access & ~permission */ + lwz r0,0(r2) /* get linux-style pte */ + andc. r1,r1,r0 /* check access & ~permission */ bne- DataAddressInvalid /* return if access not permitted */ - ori r3,r3,_PAGE_ACCESSED /* set _PAGE_ACCESSED in pte */ + ori r0,r0,_PAGE_ACCESSED /* set _PAGE_ACCESSED in pte */ /* * NOTE! We are assuming this is not an SMP system, otherwise * we would need to update the pte atomically with lwarx/stwcx. */ - stw r3,0(r2) /* update PTE (accessed bit) */ + stw r0,0(r2) /* update PTE (accessed bit) */ /* Convert linux-style PTE to low word of PPC-style PTE */ - rlwinm r1,r3,32-10,31,31 /* _PAGE_RW -> PP lsb */ - rlwinm r2,r3,32-7,31,31 /* _PAGE_DIRTY -> PP lsb */ + rlwinm r1,r0,32-10,31,31 /* _PAGE_RW -> PP lsb */ + rlwinm r2,r0,32-7,31,31 /* _PAGE_DIRTY -> PP lsb */ and r1,r1,r2 /* writable if _RW and _DIRTY */ - rlwimi r3,r3,32-1,30,30 /* _PAGE_USER -> PP msb */ - rlwimi r3,r3,32-1,31,31 /* _PAGE_USER -> PP lsb */ + rlwimi r0,r0,32-1,30,30 /* _PAGE_USER -> PP msb */ + rlwimi r0,r0,32-1,31,31 /* _PAGE_USER -> PP lsb */ ori r1,r1,0xe04 /* clear out reserved bits */ - andc r1,r3,r1 /* PP = user? (rw&dirty? 2: 3): 0 */ + andc r1,r0,r1 /* PP = user? (rw&dirty? 2: 3): 0 */ +BEGIN_FTR_SECTION + rlwinm r1,r1,0,~_PAGE_COHERENT /* clear M (coherence not required) */ +END_FTR_SECTION_IFCLR(CPU_FTR_NEED_COHERENT) mtspr SPRN_RPA,r1 - mfspr r3,SPRN_DMISS + mfspr r2,SPRN_SRR1 /* Need to restore CR0 */ + mtcrf 0x80,r2 +BEGIN_MMU_FTR_SECTION + li r0,1 + mfspr r1,SPRN_SPRG4 + rlwinm r2,r3,20,27,31 /* Get Address bits 15:19 */ + slw r0,r0,r2 + xor r1,r0,r1 + srw r0,r1,r2 + mtspr SPRN_SPRG4,r1 + mfspr r2,SPRN_SRR1 + rlwimi r2,r0,31-14,14,14 + mtspr SPRN_SRR1,r2 +END_MMU_FTR_SECTION_IFSET(MMU_FTR_NEED_DTLB_SW_LRU) tlbld r3 - mfspr r3,SPRN_SRR1 /* Need to restore CR0 */ - mtcrf 0x80,r3 rfi DataAddressInvalid: mfspr r3,SPRN_SRR1 rlwinm r1,r3,9,6,6 /* Get load/store bit */ addis r1,r1,0x2000 mtspr SPRN_DSISR,r1 - mtctr r0 /* Restore CTR */ andi. r2,r3,0xFFFF /* Clear upper bits of SRR1 */ mtspr SPRN_SRR1,r2 mfspr r1,SPRN_DMISS /* Get failing address */ @@ -618,12 +633,11 @@ DataAddressInvalid: . = 0x1200 DataStoreTLBMiss: /* - * r0: stored ctr + * r0: scratch * r1: linux style pte ( later becomes ppc hardware pte ) * r2: ptr to linux-style pte * r3: scratch */ - mfctr r0 /* Get PTE (linux-style) and check access */ mfspr r3,SPRN_DMISS lis r1,PAGE_OFFSET@h /* check if kernel address */ @@ -642,24 +656,38 @@ DataStoreTLBMiss: rlwinm. r2,r2,0,0,19 /* extract address of pte page */ beq- DataAddressInvalid /* return if no mapping */ rlwimi r2,r3,22,20,29 /* insert next 10 bits of address */ - lwz r3,0(r2) /* get linux-style pte */ - andc. r1,r1,r3 /* check access & ~permission */ + lwz r0,0(r2) /* get linux-style pte */ + andc. r1,r1,r0 /* check access & ~permission */ bne- DataAddressInvalid /* return if access not permitted */ - ori r3,r3,_PAGE_ACCESSED|_PAGE_DIRTY + ori r0,r0,_PAGE_ACCESSED|_PAGE_DIRTY /* * NOTE! We are assuming this is not an SMP system, otherwise * we would need to update the pte atomically with lwarx/stwcx. */ - stw r3,0(r2) /* update PTE (accessed/dirty bits) */ + stw r0,0(r2) /* update PTE (accessed/dirty bits) */ /* Convert linux-style PTE to low word of PPC-style PTE */ - rlwimi r3,r3,32-1,30,30 /* _PAGE_USER -> PP msb */ + rlwimi r0,r0,32-1,30,30 /* _PAGE_USER -> PP msb */ li r1,0xe05 /* clear out reserved bits & PP lsb */ - andc r1,r3,r1 /* PP = user? 2: 0 */ + andc r1,r0,r1 /* PP = user? 2: 0 */ +BEGIN_FTR_SECTION + rlwinm r1,r1,0,~_PAGE_COHERENT /* clear M (coherence not required) */ +END_FTR_SECTION_IFCLR(CPU_FTR_NEED_COHERENT) mtspr SPRN_RPA,r1 - mfspr r3,SPRN_DMISS + mfspr r2,SPRN_SRR1 /* Need to restore CR0 */ + mtcrf 0x80,r2 +BEGIN_MMU_FTR_SECTION + li r0,1 + mfspr r1,SPRN_SPRG4 + rlwinm r2,r3,20,27,31 /* Get Address bits 15:19 */ + slw r0,r0,r2 + xor r1,r0,r1 + srw r0,r1,r2 + mtspr SPRN_SPRG4,r1 + mfspr r2,SPRN_SRR1 + rlwimi r2,r0,31-14,14,14 + mtspr SPRN_SRR1,r2 +END_MMU_FTR_SECTION_IFSET(MMU_FTR_NEED_DTLB_SW_LRU) tlbld r3 - mfspr r3,SPRN_SRR1 /* Need to restore CR0 */ - mtcrf 0x80,r3 rfi #ifndef CONFIG_ALTIVEC diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S index ebaedafc8e6..50ef505b8fb 100644 --- a/arch/powerpc/kernel/head_64.S +++ b/arch/powerpc/kernel/head_64.S @@ -1360,6 +1360,7 @@ _GLOBAL(__start_initialization_multiplatform) b .__after_prom_start _INIT_STATIC(__boot_from_prom) +#ifdef CONFIG_PPC_OF_BOOT_TRAMPOLINE /* Save parameters */ mr r31,r3 mr r30,r4 @@ -1390,7 +1391,10 @@ _INIT_STATIC(__boot_from_prom) /* Do all of the interaction with OF client interface */ mr r8,r26 bl .prom_init - /* We never return */ +#endif /* #CONFIG_PPC_OF_BOOT_TRAMPOLINE */ + + /* We never return. We also hit that trap if trying to boot + * from OF while CONFIG_PPC_OF_BOOT_TRAMPOLINE isn't selected */ trap _STATIC(__after_prom_start) diff --git a/arch/powerpc/kernel/head_booke.h b/arch/powerpc/kernel/head_booke.h index fce2df98850..95f39f1e68d 100644 --- a/arch/powerpc/kernel/head_booke.h +++ b/arch/powerpc/kernel/head_booke.h @@ -10,6 +10,15 @@ mtspr SPRN_IVOR##vector_number,r26; \ sync +#if (THREAD_SHIFT < 15) +#define ALLOC_STACK_FRAME(reg, val) \ + addi reg,reg,val +#else +#define ALLOC_STACK_FRAME(reg, val) \ + addis reg,reg,val@ha; \ + addi reg,reg,val@l +#endif + #define NORMAL_EXCEPTION_PROLOG \ mtspr SPRN_SPRG0,r10; /* save two registers to work with */\ mtspr SPRN_SPRG1,r11; \ @@ -20,7 +29,7 @@ beq 1f; \ mfspr r1,SPRN_SPRG3; /* if from user, start at top of */\ lwz r1,THREAD_INFO-THREAD(r1); /* this thread's kernel stack */\ - addi r1,r1,THREAD_SIZE; \ + ALLOC_STACK_FRAME(r1, THREAD_SIZE); \ 1: subi r1,r1,INT_FRAME_SIZE; /* Allocate an exception frame */\ mr r11,r1; \ stw r10,_CCR(r11); /* save various registers */\ @@ -70,10 +79,10 @@ /* only on e500mc/e200 */ #define DEBUG_STACK_BASE dbgirq_ctx -#ifdef CONFIG_PPC_E500MC -#define DEBUG_SPRG SPRN_SPRG9 -#else +#ifdef CONFIG_E200 #define DEBUG_SPRG SPRN_SPRG6W +#else +#define DEBUG_SPRG SPRN_SPRG9 #endif #define EXC_LVL_FRAME_OVERHEAD (THREAD_SIZE - INT_FRAME_SIZE - EXC_LVL_SIZE) @@ -279,7 +288,7 @@ label: lwz r11,GPR11(r8); \ mfspr r8,DEBUG_SPRG; \ \ - RFDI; \ + PPC_RFDI; \ b .; \ \ /* continue normal handling for a debug exception... */ \ diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S index 36ffb3504a4..4c22620d009 100644 --- a/arch/powerpc/kernel/head_fsl_booke.S +++ b/arch/powerpc/kernel/head_fsl_booke.S @@ -103,10 +103,15 @@ invstr: mflr r6 /* Make it accessible */ or r7,r7,r4 mtspr SPRN_MAS6,r7 tlbsx 0,r6 /* search MSR[IS], SPID=PID0 */ -#ifndef CONFIG_E200 mfspr r7,SPRN_MAS1 andis. r7,r7,MAS1_VALID@h bne match_TLB + + mfspr r7,SPRN_MMUCFG + rlwinm r7,r7,21,28,31 /* extract MMUCFG[NPIDS] */ + cmpwi r7,3 + bne match_TLB /* skip if NPIDS != 3 */ + mfspr r7,SPRN_PID1 slwi r7,r7,16 or r7,r7,r4 @@ -120,7 +125,7 @@ invstr: mflr r6 /* Make it accessible */ or r7,r7,r4 mtspr SPRN_MAS6,r7 tlbsx 0,r6 /* Fall through, we had to match */ -#endif + match_TLB: mfspr r7,SPRN_MAS0 rlwinm r3,r7,16,20,31 /* Extract MAS0(Entry) */ @@ -168,7 +173,7 @@ skpinv: addi r6,r6,1 /* Increment */ /* grab and fixup the RPN */ mfspr r6,SPRN_MAS1 /* extract MAS1[SIZE] */ - rlwinm r6,r6,25,27,30 + rlwinm r6,r6,25,27,31 li r8,-1 addi r6,r6,10 slw r6,r8,r6 /* convert to mask */ @@ -194,7 +199,7 @@ skpinv: addi r6,r6,1 /* Increment */ xori r6,r4,1 /* Setup TMP mapping in the other Address space */ slwi r6,r6,12 oris r6,r6,(MAS1_VALID|MAS1_IPROT)@h - ori r6,r6,(MAS1_TSIZE(BOOKE_PAGESZ_4K))@l + ori r6,r6,(MAS1_TSIZE(BOOK3E_PAGESZ_4K))@l mtspr SPRN_MAS1,r6 mfspr r6,SPRN_MAS2 li r7,0 /* temp EPN = 0 */ @@ -215,14 +220,19 @@ skpinv: addi r6,r6,1 /* Increment */ /* 4. Clear out PIDs & Search info */ li r6,0 + mtspr SPRN_MAS6,r6 mtspr SPRN_PID0,r6 -#ifndef CONFIG_E200 + + mfspr r7,SPRN_MMUCFG + rlwinm r7,r7,21,28,31 /* extract MMUCFG[NPIDS] */ + cmpwi r7,3 + bne 2f /* skip if NPIDS != 3 */ + mtspr SPRN_PID1,r6 mtspr SPRN_PID2,r6 -#endif - mtspr SPRN_MAS6,r6 /* 5. Invalidate mapping we started in */ +2: lis r7,0x1000 /* Set MAS0(TLBSEL) = 1 */ rlwimi r7,r3,16,4,15 /* Setup MAS0 = TLBSEL | ESEL(r3) */ mtspr SPRN_MAS0,r7 @@ -247,10 +257,10 @@ skpinv: addi r6,r6,1 /* Increment */ lis r6,0x1000 /* Set MAS0(TLBSEL) = TLB1(1), ESEL = 0 */ mtspr SPRN_MAS0,r6 lis r6,(MAS1_VALID|MAS1_IPROT)@h - ori r6,r6,(MAS1_TSIZE(BOOKE_PAGESZ_64M))@l + ori r6,r6,(MAS1_TSIZE(BOOK3E_PAGESZ_64M))@l mtspr SPRN_MAS1,r6 - lis r6,MAS2_VAL(PAGE_OFFSET, BOOKE_PAGESZ_64M, M_IF_SMP)@h - ori r6,r6,MAS2_VAL(PAGE_OFFSET, BOOKE_PAGESZ_64M, M_IF_SMP)@l + lis r6,MAS2_VAL(PAGE_OFFSET, BOOK3E_PAGESZ_64M, M_IF_SMP)@h + ori r6,r6,MAS2_VAL(PAGE_OFFSET, BOOK3E_PAGESZ_64M, M_IF_SMP)@l mtspr SPRN_MAS2,r6 mtspr SPRN_MAS3,r8 tlbwe @@ -298,26 +308,14 @@ skpinv: addi r6,r6,1 /* Increment */ SET_IVOR(12, WatchdogTimer); SET_IVOR(13, DataTLBError); SET_IVOR(14, InstructionTLBError); - SET_IVOR(15, DebugDebug); -#if defined(CONFIG_E500) && !defined(CONFIG_PPC_E500MC) SET_IVOR(15, DebugCrit); -#endif - SET_IVOR(32, SPEUnavailable); - SET_IVOR(33, SPEFloatingPointData); - SET_IVOR(34, SPEFloatingPointRound); -#ifndef CONFIG_E200 - SET_IVOR(35, PerformanceMonitor); -#endif -#ifdef CONFIG_PPC_E500MC - SET_IVOR(36, Doorbell); -#endif /* Establish the interrupt vector base */ lis r4,interrupt_base@h /* IVPR only uses the high 16-bits */ mtspr SPRN_IVPR,r4 /* Setup the defaults for TLB entries */ - li r2,(MAS4_TSIZED(BOOKE_PAGESZ_4K))@l + li r2,(MAS4_TSIZED(BOOK3E_PAGESZ_4K))@l #ifdef CONFIG_E200 oris r2,r2,MAS4_TLBSELD(1)@h #endif @@ -329,12 +327,6 @@ skpinv: addi r6,r6,1 /* Increment */ oris r2,r2,HID0_DOZE@h mtspr SPRN_HID0, r2 #endif -#ifdef CONFIG_E200 - /* enable dedicated debug exception handling resources (Debug APU) */ - mfspr r2,SPRN_HID0 - ori r2,r2,HID0_DAPUEN@l - mtspr SPRN_HID0,r2 -#endif #if !defined(CONFIG_BDI_SWITCH) /* @@ -706,15 +698,13 @@ interrupt_base: /* Performance Monitor */ EXCEPTION(0x2060, PerformanceMonitor, performance_monitor_exception, EXC_XFER_STD) -#ifdef CONFIG_PPC_E500MC - EXCEPTION(0x2070, Doorbell, unknown_exception, EXC_XFER_STD) -#endif + EXCEPTION(0x2070, Doorbell, doorbell_exception, EXC_XFER_STD) + + CRITICAL_EXCEPTION(0x2080, CriticalDoorbell, unknown_exception) /* Debug Interrupt */ DEBUG_DEBUG_EXCEPTION -#if defined(CONFIG_E500) && !defined(CONFIG_PPC_E500MC) DEBUG_CRIT_EXCEPTION -#endif /* * Local functions @@ -897,6 +887,47 @@ KernelSPE: * Global functions */ +/* Adjust or setup IVORs for e200 */ +_GLOBAL(__setup_e200_ivors) + li r3,DebugDebug@l + mtspr SPRN_IVOR15,r3 + li r3,SPEUnavailable@l + mtspr SPRN_IVOR32,r3 + li r3,SPEFloatingPointData@l + mtspr SPRN_IVOR33,r3 + li r3,SPEFloatingPointRound@l + mtspr SPRN_IVOR34,r3 + sync + blr + +/* Adjust or setup IVORs for e500v1/v2 */ +_GLOBAL(__setup_e500_ivors) + li r3,DebugCrit@l + mtspr SPRN_IVOR15,r3 + li r3,SPEUnavailable@l + mtspr SPRN_IVOR32,r3 + li r3,SPEFloatingPointData@l + mtspr SPRN_IVOR33,r3 + li r3,SPEFloatingPointRound@l + mtspr SPRN_IVOR34,r3 + li r3,PerformanceMonitor@l + mtspr SPRN_IVOR35,r3 + sync + blr + +/* Adjust or setup IVORs for e500mc */ +_GLOBAL(__setup_e500mc_ivors) + li r3,DebugDebug@l + mtspr SPRN_IVOR15,r3 + li r3,PerformanceMonitor@l + mtspr SPRN_IVOR35,r3 + li r3,Doorbell@l + mtspr SPRN_IVOR36,r3 + li r3,CriticalDoorbell@l + mtspr SPRN_IVOR37,r3 + sync + blr + /* * extern void loadcam_entry(unsigned int index) * @@ -1089,7 +1120,7 @@ __secondary_start: mtspr SPRN_SPRG3,r4 /* Setup the defaults for TLB entries */ - li r4,(MAS4_TSIZED(BOOKE_PAGESZ_4K))@l + li r4,(MAS4_TSIZED(BOOK3E_PAGESZ_4K))@l mtspr SPRN_MAS4,r4 /* Jump to start_secondary */ diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 23b8b5e36f9..5576147e57b 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -171,7 +171,7 @@ int show_interrupts(struct seq_file *p, void *v) { int i = *(loff_t *)v, j; struct irqaction *action; - irq_desc_t *desc; + struct irq_desc *desc; unsigned long flags; if (i == 0) { @@ -190,7 +190,7 @@ int show_interrupts(struct seq_file *p, void *v) seq_printf(p, "%3d: ", i); #ifdef CONFIG_SMP for_each_online_cpu(j) - seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]); + seq_printf(p, "%10u ", kstat_irqs_cpu(i, j)); #else seq_printf(p, "%10u ", kstat_irqs(i)); #endif /* CONFIG_SMP */ @@ -231,7 +231,7 @@ void fixup_irqs(cpumask_t map) if (irq_desc[irq].status & IRQ_PER_CPU) continue; - cpus_and(mask, irq_desc[irq].affinity, map); + cpumask_and(&mask, irq_desc[irq].affinity, &map); if (any_online_cpu(mask) == NR_CPUS) { printk("Breaking affinity for irq %i\n", irq); mask = map; @@ -1038,7 +1038,7 @@ arch_initcall(irq_late_init); static int virq_debug_show(struct seq_file *m, void *private) { unsigned long flags; - irq_desc_t *desc; + struct irq_desc *desc; const char *p; char none[] = "none"; int i; diff --git a/arch/powerpc/kernel/module_64.c b/arch/powerpc/kernel/module_64.c index 8992b031a7b..8fbb12508bf 100644 --- a/arch/powerpc/kernel/module_64.c +++ b/arch/powerpc/kernel/module_64.c @@ -329,7 +329,7 @@ static unsigned long stub_for_addr(Elf64_Shdr *sechdrs, restore r2. */ static int restore_r2(u32 *instruction, struct module *me) { - if (*instruction != PPC_NOP_INSTR) { + if (*instruction != PPC_INST_NOP) { printk("%s: Expect noop after relocate, got %08x\n", me->name, *instruction); return 0; diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c index 0f418127231..9c69e7e145c 100644 --- a/arch/powerpc/kernel/pci-common.c +++ b/arch/powerpc/kernel/pci-common.c @@ -38,6 +38,7 @@ #include <asm/eeh.h> static DEFINE_SPINLOCK(hose_spinlock); +LIST_HEAD(hose_list); /* XXX kill that some day ... */ static int global_phb_number; /* Global phb counter */ @@ -49,7 +50,7 @@ resource_size_t isa_mem_base; unsigned int ppc_pci_flags = 0; -static struct dma_mapping_ops *pci_dma_ops; +static struct dma_mapping_ops *pci_dma_ops = &dma_direct_ops; void set_pci_dma_ops(struct dma_mapping_ops *dma_ops) { @@ -113,19 +114,24 @@ void pcibios_free_controller(struct pci_controller *phb) kfree(phb); } +static resource_size_t pcibios_io_size(const struct pci_controller *hose) +{ +#ifdef CONFIG_PPC64 + return hose->pci_io_size; +#else + return hose->io_resource.end - hose->io_resource.start + 1; +#endif +} + int pcibios_vaddr_is_ioport(void __iomem *address) { int ret = 0; struct pci_controller *hose; - unsigned long size; + resource_size_t size; spin_lock(&hose_spinlock); list_for_each_entry(hose, &hose_list, list_node) { -#ifdef CONFIG_PPC64 - size = hose->pci_io_size; -#else - size = hose->io_resource.end - hose->io_resource.start + 1; -#endif + size = pcibios_io_size(hose); if (address >= hose->io_base_virt && address < (hose->io_base_virt + size)) { ret = 1; @@ -136,6 +142,29 @@ int pcibios_vaddr_is_ioport(void __iomem *address) return ret; } +unsigned long pci_address_to_pio(phys_addr_t address) +{ + struct pci_controller *hose; + resource_size_t size; + unsigned long ret = ~0; + + spin_lock(&hose_spinlock); + list_for_each_entry(hose, &hose_list, list_node) { + size = pcibios_io_size(hose); + if (address >= hose->io_base_phys && + address < (hose->io_base_phys + size)) { + unsigned long base = + (unsigned long)hose->io_base_virt - _IO_BASE; + ret = base + (address - hose->io_base_phys); + break; + } + } + spin_unlock(&hose_spinlock); + + return ret; +} +EXPORT_SYMBOL_GPL(pci_address_to_pio); + /* * Return the domain number for this bus. */ @@ -1453,7 +1482,7 @@ void __init pcibios_resource_survey(void) * we proceed to assigning things that were left unassigned */ if (!(ppc_pci_flags & PPC_PCI_PROBE_ONLY)) { - pr_debug("PCI: Assigning unassigned resouces...\n"); + pr_debug("PCI: Assigning unassigned resources...\n"); pci_assign_unassigned_resources(); } diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c index 132cd80afa2..d473634e39e 100644 --- a/arch/powerpc/kernel/pci_32.c +++ b/arch/powerpc/kernel/pci_32.c @@ -20,6 +20,7 @@ #include <asm/prom.h> #include <asm/sections.h> #include <asm/pci-bridge.h> +#include <asm/ppc-pci.h> #include <asm/byteorder.h> #include <asm/uaccess.h> #include <asm/machdep.h> @@ -43,8 +44,6 @@ static u8* pci_to_OF_bus_map; */ static int pci_assign_all_buses; -LIST_HEAD(hose_list); - static int pci_bus_count; /* This will remain NULL for now, until isa-bridge.c is made common @@ -219,16 +218,23 @@ scan_OF_pci_childs(struct device_node *parent, pci_OF_scan_iterator filter, void static struct device_node *scan_OF_for_pci_dev(struct device_node *parent, unsigned int devfn) { - struct device_node *np; + struct device_node *np, *cnp; const u32 *reg; unsigned int psize; for_each_child_of_node(parent, np) { reg = of_get_property(np, "reg", &psize); - if (reg == NULL || psize < 4) - continue; - if (((reg[0] >> 8) & 0xff) == devfn) + if (reg && psize >= 4 && ((reg[0] >> 8) & 0xff) == devfn) return np; + + /* Note: some OFs create a parent node "multifunc-device" as + * a fake root for all functions of a multi-function device, + * we go down them as well. */ + if (!strcmp(np->name, "multifunc-device")) { + cnp = scan_OF_for_pci_dev(np, devfn); + if (cnp) + return cnp; + } } return NULL; } @@ -491,24 +497,6 @@ long sys_pciconfig_iobase(long which, unsigned long bus, unsigned long devfn) return result; } -unsigned long pci_address_to_pio(phys_addr_t address) -{ - struct pci_controller *hose, *tmp; - - list_for_each_entry_safe(hose, tmp, &hose_list, list_node) { - unsigned int size = hose->io_resource.end - - hose->io_resource.start + 1; - if (address >= hose->io_base_phys && - address < (hose->io_base_phys + size)) { - unsigned long base = - (unsigned long)hose->io_base_virt - _IO_BASE; - return base + (address - hose->io_base_phys); - } - } - return (unsigned int)-1; -} -EXPORT_SYMBOL(pci_address_to_pio); - /* * Null PCI config access functions, for the case when we can't * find a hose. diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index ea8eda8c87c..be574fc0d92 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -43,8 +43,6 @@ unsigned long pci_probe_only = 1; unsigned long pci_io_base = ISA_IO_BASE; EXPORT_SYMBOL(pci_io_base); -LIST_HEAD(hose_list); - static void fixup_broken_pcnet32(struct pci_dev* dev) { if ((dev->class>>8 == PCI_CLASS_NETWORK_ETHERNET)) { @@ -524,23 +522,6 @@ int __devinit pcibios_map_io_space(struct pci_bus *bus) } EXPORT_SYMBOL_GPL(pcibios_map_io_space); -unsigned long pci_address_to_pio(phys_addr_t address) -{ - struct pci_controller *hose, *tmp; - - list_for_each_entry_safe(hose, tmp, &hose_list, list_node) { - if (address >= hose->io_base_phys && - address < (hose->io_base_phys + hose->pci_io_size)) { - unsigned long base = - (unsigned long)hose->io_base_virt - _IO_BASE; - return base + (address - hose->io_base_phys); - } - } - return (unsigned int)-1; -} -EXPORT_SYMBOL_GPL(pci_address_to_pio); - - #define IOBASE_BRIDGE_NUMBER 0 #define IOBASE_MEMORY 1 #define IOBASE_IO 2 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index fb7049c054c..eac06494878 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -33,7 +33,10 @@ #include <linux/mqueue.h> #include <linux/hardirq.h> #include <linux/utsname.h> +#include <linux/ftrace.h> #include <linux/kernel_stat.h> +#include <linux/personality.h> +#include <linux/random.h> #include <asm/pgtable.h> #include <asm/uaccess.h> @@ -1008,6 +1011,14 @@ void show_stack(struct task_struct *tsk, unsigned long *stack) unsigned long sp, ip, lr, newsp; int count = 0; int firstframe = 1; +#ifdef CONFIG_FUNCTION_GRAPH_TRACER + int curr_frame = current->curr_ret_stack; + extern void return_to_handler(void); + unsigned long addr = (unsigned long)return_to_handler; +#ifdef CONFIG_PPC64 + addr = *(unsigned long*)addr; +#endif +#endif sp = (unsigned long) stack; if (tsk == NULL) @@ -1030,6 +1041,13 @@ void show_stack(struct task_struct *tsk, unsigned long *stack) ip = stack[STACK_FRAME_LR_SAVE]; if (!firstframe || ip != lr) { printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip); +#ifdef CONFIG_FUNCTION_GRAPH_TRACER + if (ip == addr && curr_frame >= 0) { + printk(" (%pS)", + (void *)current->ret_stack[curr_frame].ret); + curr_frame--; + } +#endif if (firstframe) printk(" (unreliable)"); printk("\n"); @@ -1122,3 +1140,43 @@ void thread_info_cache_init(void) } #endif /* THREAD_SHIFT < PAGE_SHIFT */ + +unsigned long arch_align_stack(unsigned long sp) +{ + if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space) + sp -= get_random_int() & ~PAGE_MASK; + return sp & ~0xf; +} + +static inline unsigned long brk_rnd(void) +{ + unsigned long rnd = 0; + + /* 8MB for 32bit, 1GB for 64bit */ + if (is_32bit_task()) + rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT))); + else + rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT))); + + return rnd << PAGE_SHIFT; +} + +unsigned long arch_randomize_brk(struct mm_struct *mm) +{ + unsigned long ret = PAGE_ALIGN(mm->brk + brk_rnd()); + + if (ret < mm->brk) + return mm->brk; + + return ret; +} + +unsigned long randomize_et_dyn(unsigned long base) +{ + unsigned long ret = PAGE_ALIGN(base + brk_rnd()); + + if (ret < base) + return base; + + return ret; +} diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index f00f83109ab..5ec6a9e2393 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -1075,11 +1075,6 @@ static void __init early_reserve_mem(void) DBG("reserving: %llx -> %llx\n", base, size); lmb_reserve(base, size); } - -#if 0 - DBG("memory reserved, lmbs :\n"); - lmb_dump_all(); -#endif } #ifdef CONFIG_PHYP_DUMP @@ -1221,6 +1216,7 @@ void __init early_init_devtree(void *params) lmb_enforce_memory_limit(limit); lmb_analyze(); + lmb_dump_all(); DBG("Phys. mem: %lx\n", lmb_phys_mem_size()); diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index 7f1b33d5e30..2e026c0407d 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -2283,6 +2283,8 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4, */ prom_init_stdout(); + prom_printf("Preparing to boot %s", RELOC(linux_banner)); + /* * Get default machine type. At this point, we do not differentiate * between pSeries SMP and pSeries LPAR diff --git a/arch/powerpc/kernel/prom_init_check.sh b/arch/powerpc/kernel/prom_init_check.sh index ea3a2ec03ff..1ac136b128f 100644 --- a/arch/powerpc/kernel/prom_init_check.sh +++ b/arch/powerpc/kernel/prom_init_check.sh @@ -20,7 +20,7 @@ WHITELIST="add_reloc_offset __bss_start __bss_stop copy_and_flush _end enter_prom memcpy memset reloc_offset __secondary_hold __secondary_hold_acknowledge __secondary_hold_spinloop __start strcmp strcpy strlcpy strlen strncmp strstr logo_linux_clut224 -reloc_got2 kernstart_addr memstart_addr" +reloc_got2 kernstart_addr memstart_addr linux_banner" NM="$1" OBJ="$2" diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c index fdfe14c4bde..ee4c7609b64 100644 --- a/arch/powerpc/kernel/rtas.c +++ b/arch/powerpc/kernel/rtas.c @@ -46,6 +46,7 @@ EXPORT_SYMBOL(rtas); struct rtas_suspend_me_data { atomic_t working; /* number of cpus accessing this struct */ + atomic_t done; int token; /* ibm,suspend-me */ int error; struct completion *complete; /* wait on this until working == 0 */ @@ -689,7 +690,7 @@ static int ibm_suspend_me_token = RTAS_UNKNOWN_SERVICE; #ifdef CONFIG_PPC_PSERIES static void rtas_percpu_suspend_me(void *info) { - long rc; + long rc = H_SUCCESS; unsigned long msr_save; int cpu; struct rtas_suspend_me_data *data = @@ -701,7 +702,8 @@ static void rtas_percpu_suspend_me(void *info) msr_save = mfmsr(); mtmsr(msr_save & ~(MSR_EE)); - rc = plpar_hcall_norets(H_JOIN); + while (rc == H_SUCCESS && !atomic_read(&data->done)) + rc = plpar_hcall_norets(H_JOIN); mtmsr(msr_save); @@ -724,6 +726,9 @@ static void rtas_percpu_suspend_me(void *info) smp_processor_id(), rc); data->error = rc; } + + atomic_set(&data->done, 1); + /* This cpu did the suspend or got an error; in either case, * we need to prod all other other cpus out of join state. * Extra prods are harmless. @@ -766,6 +771,7 @@ static int rtas_ibm_suspend_me(struct rtas_args *args) } atomic_set(&data.working, 0); + atomic_set(&data.done, 0); data.token = rtas_token("ibm,suspend-me"); data.error = 0; data.complete = &done; diff --git a/arch/powerpc/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c index 149cb112cd1..13011a96a97 100644 --- a/arch/powerpc/kernel/rtas_flash.c +++ b/arch/powerpc/kernel/rtas_flash.c @@ -669,7 +669,6 @@ static void remove_flash_pde(struct proc_dir_entry *dp) { if (dp) { kfree(dp->data); - dp->owner = NULL; remove_proc_entry(dp->name, dp->parent); } } diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 705fc4bf380..9774f9fed96 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -35,6 +35,8 @@ #include <linux/debugfs.h> #include <linux/percpu.h> #include <linux/lmb.h> +#include <linux/of_platform.h> +#include <linux/platform_device.h> #include <asm/io.h> #include <asm/prom.h> #include <asm/processor.h> @@ -669,3 +671,37 @@ static int powerpc_debugfs_init(void) } arch_initcall(powerpc_debugfs_init); #endif + +static int ppc_dflt_bus_notify(struct notifier_block *nb, + unsigned long action, void *data) +{ + struct device *dev = data; + + /* We are only intereted in device addition */ + if (action != BUS_NOTIFY_ADD_DEVICE) + return 0; + + set_dma_ops(dev, &dma_direct_ops); + + return NOTIFY_DONE; +} + +static struct notifier_block ppc_dflt_plat_bus_notifier = { + .notifier_call = ppc_dflt_bus_notify, + .priority = INT_MAX, +}; + +static struct notifier_block ppc_dflt_of_bus_notifier = { + .notifier_call = ppc_dflt_bus_notify, + .priority = INT_MAX, +}; + +static int __init setup_bus_notifier(void) +{ + bus_register_notifier(&platform_bus_type, &ppc_dflt_plat_bus_notifier); + bus_register_notifier(&of_platform_bus_type, &ppc_dflt_of_bus_notifier); + + return 0; +} + +arch_initcall(setup_bus_notifier); diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 2d34196bba8..c410c606955 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -202,8 +202,6 @@ void __init early_setup(unsigned long dt_ptr) /* Fix up paca fields required for the boot cpu */ get_paca()->cpu_start = 1; - get_paca()->stab_real = __pa((u64)&initial_stab); - get_paca()->stab_addr = (u64)&initial_stab; /* Probe the machine type */ probe_machine(); @@ -212,20 +210,8 @@ void __init early_setup(unsigned long dt_ptr) DBG("Found, Initializing memory management...\n"); - /* - * Initialize the MMU Hash table and create the linear mapping - * of memory. Has to be done before stab/slb initialization as - * this is currently where the page size encoding is obtained - */ - htab_initialize(); - - /* - * Initialize stab / SLB management except on iSeries - */ - if (cpu_has_feature(CPU_FTR_SLB)) - slb_initialize(); - else if (!firmware_has_feature(FW_FEATURE_ISERIES)) - stab_initialize(get_paca()->stab_real); + /* Initialize the hash table or TLB handling */ + early_init_mmu(); DBG(" <- early_setup()\n"); } @@ -233,22 +219,11 @@ void __init early_setup(unsigned long dt_ptr) #ifdef CONFIG_SMP void early_setup_secondary(void) { - struct paca_struct *lpaca = get_paca(); - /* Mark interrupts enabled in PACA */ - lpaca->soft_enabled = 0; + get_paca()->soft_enabled = 0; - /* Initialize hash table for that CPU */ - htab_initialize_secondary(); - - /* Initialize STAB/SLB. We use a virtual address as it works - * in real mode on pSeries and we want a virutal address on - * iSeries anyway - */ - if (cpu_has_feature(CPU_FTR_SLB)) - slb_initialize(); - else - stab_initialize(lpaca->stab_addr); + /* Initialize the hash table or TLB handling */ + early_init_mmu_secondary(); } #endif /* CONFIG_SMP */ @@ -578,13 +553,6 @@ void ppc64_boot_msg(unsigned int src, const char *msg) printk("[boot]%04x %s\n", src, msg); } -/* Print a termination message (print only -- does not stop the kernel) */ -void ppc64_terminate_msg(unsigned int src, const char *msg) -{ - ppc64_do_msg(PPC64_LINUX_FUNCTION|PPC64_TERM_MESSAGE|src, msg); - printk("[terminate]%04x %s\n", src, msg); -} - void cpu_die(void) { if (ppc_md.cpu_die) diff --git a/arch/powerpc/kernel/signal.c b/arch/powerpc/kernel/signal.c index a54405ebd7b..00b5078da9a 100644 --- a/arch/powerpc/kernel/signal.c +++ b/arch/powerpc/kernel/signal.c @@ -26,12 +26,12 @@ int show_unhandled_signals = 0; * Allocate space for the signal frame */ void __user * get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, - size_t frame_size) + size_t frame_size, int is_32) { unsigned long oldsp, newsp; /* Default to using normal stack */ - oldsp = regs->gpr[1]; + oldsp = get_clean_sp(regs, is_32); /* Check for alt stack */ if ((ka->sa.sa_flags & SA_ONSTACK) && diff --git a/arch/powerpc/kernel/signal.h b/arch/powerpc/kernel/signal.h index b427bf8e1d8..6c0ddfc0603 100644 --- a/arch/powerpc/kernel/signal.h +++ b/arch/powerpc/kernel/signal.h @@ -15,7 +15,7 @@ extern void do_signal(struct pt_regs *regs, unsigned long thread_info_flags); extern void __user * get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, - size_t frame_size); + size_t frame_size, int is_32); extern void restore_sigmask(sigset_t *set); extern int handle_signal32(unsigned long sig, struct k_sigaction *ka, @@ -39,22 +39,12 @@ extern unsigned long copy_vsx_from_user(struct task_struct *task, #ifdef CONFIG_PPC64 -static inline int is_32bit_task(void) -{ - return test_thread_flag(TIF_32BIT); -} - extern int handle_rt_signal64(int signr, struct k_sigaction *ka, siginfo_t *info, sigset_t *set, struct pt_regs *regs); #else /* CONFIG_PPC64 */ -static inline int is_32bit_task(void) -{ - return 1; -} - static inline int handle_rt_signal64(int signr, struct k_sigaction *ka, siginfo_t *info, sigset_t *set, struct pt_regs *regs) diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c index b13abf30599..d670429a160 100644 --- a/arch/powerpc/kernel/signal_32.c +++ b/arch/powerpc/kernel/signal_32.c @@ -836,7 +836,7 @@ int handle_rt_signal32(unsigned long sig, struct k_sigaction *ka, /* Set up Signal Frame */ /* Put a Real Time Context onto stack */ - rt_sf = get_sigframe(ka, regs, sizeof(*rt_sf)); + rt_sf = get_sigframe(ka, regs, sizeof(*rt_sf), 1); addr = rt_sf; if (unlikely(rt_sf == NULL)) goto badframe; @@ -1182,7 +1182,7 @@ int handle_signal32(unsigned long sig, struct k_sigaction *ka, unsigned long newsp = 0; /* Set up Signal Frame */ - frame = get_sigframe(ka, regs, sizeof(*frame)); + frame = get_sigframe(ka, regs, sizeof(*frame), 1); if (unlikely(frame == NULL)) goto badframe; sc = (struct sigcontext __user *) &frame->sctx; diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c index e132891d3ce..2fe6fc64b61 100644 --- a/arch/powerpc/kernel/signal_64.c +++ b/arch/powerpc/kernel/signal_64.c @@ -402,7 +402,7 @@ int handle_rt_signal64(int signr, struct k_sigaction *ka, siginfo_t *info, unsigned long newsp = 0; long err = 0; - frame = get_sigframe(ka, regs, sizeof(*frame)); + frame = get_sigframe(ka, regs, sizeof(*frame), 0); if (unlikely(frame == NULL)) goto badframe; diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c index 4a2ee08af6a..f41aec85aa4 100644 --- a/arch/powerpc/kernel/sysfs.c +++ b/arch/powerpc/kernel/sysfs.c @@ -134,44 +134,23 @@ void ppc_enable_pmcs(void) } EXPORT_SYMBOL(ppc_enable_pmcs); -#if defined(CONFIG_6xx) || defined(CONFIG_PPC64) -/* XXX convert to rusty's on_one_cpu */ -static unsigned long run_on_cpu(unsigned long cpu, - unsigned long (*func)(unsigned long), - unsigned long arg) -{ - cpumask_t old_affinity = current->cpus_allowed; - unsigned long ret; - - /* should return -EINVAL to userspace */ - if (set_cpus_allowed(current, cpumask_of_cpu(cpu))) - return 0; - - ret = func(arg); - - set_cpus_allowed(current, old_affinity); - - return ret; -} -#endif - #define SYSFS_PMCSETUP(NAME, ADDRESS) \ -static unsigned long read_##NAME(unsigned long junk) \ +static void read_##NAME(void *val) \ { \ - return mfspr(ADDRESS); \ + *(unsigned long *)val = mfspr(ADDRESS); \ } \ -static unsigned long write_##NAME(unsigned long val) \ +static void write_##NAME(void *val) \ { \ ppc_enable_pmcs(); \ - mtspr(ADDRESS, val); \ - return 0; \ + mtspr(ADDRESS, *(unsigned long *)val); \ } \ static ssize_t show_##NAME(struct sys_device *dev, \ struct sysdev_attribute *attr, \ char *buf) \ { \ struct cpu *cpu = container_of(dev, struct cpu, sysdev); \ - unsigned long val = run_on_cpu(cpu->sysdev.id, read_##NAME, 0); \ + unsigned long val; \ + smp_call_function_single(cpu->sysdev.id, read_##NAME, &val, 1); \ return sprintf(buf, "%lx\n", val); \ } \ static ssize_t __used \ @@ -183,7 +162,7 @@ static ssize_t __used \ int ret = sscanf(buf, "%lx", &val); \ if (ret != 1) \ return -EINVAL; \ - run_on_cpu(cpu->sysdev.id, write_##NAME, val); \ + smp_call_function_single(cpu->sysdev.id, write_##NAME, &val, 1); \ return count; \ } diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index 5457e957568..678fbff0d20 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -52,6 +52,10 @@ #include <asm/processor.h> #endif #include <asm/kexec.h> +#include <asm/ppc-opcode.h> +#ifdef CONFIG_FSL_BOOKE +#include <asm/dbell.h> +#endif #if defined(CONFIG_DEBUGGER) || defined(CONFIG_KEXEC) int (*__debugger)(struct pt_regs *regs); @@ -637,29 +641,6 @@ static void parse_fpe(struct pt_regs *regs) * bits is faster and easier. * */ -#define INST_MFSPR_PVR 0x7c1f42a6 -#define INST_MFSPR_PVR_MASK 0xfc1fffff - -#define INST_DCBA 0x7c0005ec -#define INST_DCBA_MASK 0xfc0007fe - -#define INST_MCRXR 0x7c000400 -#define INST_MCRXR_MASK 0xfc0007fe - -#define INST_STRING 0x7c00042a -#define INST_STRING_MASK 0xfc0007fe -#define INST_STRING_GEN_MASK 0xfc00067e -#define INST_LSWI 0x7c0004aa -#define INST_LSWX 0x7c00042a -#define INST_STSWI 0x7c0005aa -#define INST_STSWX 0x7c00052a - -#define INST_POPCNTB 0x7c0000f4 -#define INST_POPCNTB_MASK 0xfc0007fe - -#define INST_ISEL 0x7c00001e -#define INST_ISEL_MASK 0xfc00003e - static int emulate_string_inst(struct pt_regs *regs, u32 instword) { u8 rT = (instword >> 21) & 0x1f; @@ -670,20 +651,20 @@ static int emulate_string_inst(struct pt_regs *regs, u32 instword) int pos = 0; /* Early out if we are an invalid form of lswx */ - if ((instword & INST_STRING_MASK) == INST_LSWX) + if ((instword & PPC_INST_STRING_MASK) == PPC_INST_LSWX) if ((rT == rA) || (rT == NB_RB)) return -EINVAL; EA = (rA == 0) ? 0 : regs->gpr[rA]; - switch (instword & INST_STRING_MASK) { - case INST_LSWX: - case INST_STSWX: + switch (instword & PPC_INST_STRING_MASK) { + case PPC_INST_LSWX: + case PPC_INST_STSWX: EA += NB_RB; num_bytes = regs->xer & 0x7f; break; - case INST_LSWI: - case INST_STSWI: + case PPC_INST_LSWI: + case PPC_INST_STSWI: num_bytes = (NB_RB == 0) ? 32 : NB_RB; break; default: @@ -695,9 +676,9 @@ static int emulate_string_inst(struct pt_regs *regs, u32 instword) u8 val; u32 shift = 8 * (3 - (pos & 0x3)); - switch ((instword & INST_STRING_MASK)) { - case INST_LSWX: - case INST_LSWI: + switch ((instword & PPC_INST_STRING_MASK)) { + case PPC_INST_LSWX: + case PPC_INST_LSWI: if (get_user(val, (u8 __user *)EA)) return -EFAULT; /* first time updating this reg, @@ -706,8 +687,8 @@ static int emulate_string_inst(struct pt_regs *regs, u32 instword) regs->gpr[rT] = 0; regs->gpr[rT] |= val << shift; break; - case INST_STSWI: - case INST_STSWX: + case PPC_INST_STSWI: + case PPC_INST_STSWX: val = regs->gpr[rT] >> shift; if (put_user(val, (u8 __user *)EA)) return -EFAULT; @@ -775,18 +756,18 @@ static int emulate_instruction(struct pt_regs *regs) return -EFAULT; /* Emulate the mfspr rD, PVR. */ - if ((instword & INST_MFSPR_PVR_MASK) == INST_MFSPR_PVR) { + if ((instword & PPC_INST_MFSPR_PVR_MASK) == PPC_INST_MFSPR_PVR) { rd = (instword >> 21) & 0x1f; regs->gpr[rd] = mfspr(SPRN_PVR); return 0; } /* Emulating the dcba insn is just a no-op. */ - if ((instword & INST_DCBA_MASK) == INST_DCBA) + if ((instword & PPC_INST_DCBA_MASK) == PPC_INST_DCBA) return 0; /* Emulate the mcrxr insn. */ - if ((instword & INST_MCRXR_MASK) == INST_MCRXR) { + if ((instword & PPC_INST_MCRXR_MASK) == PPC_INST_MCRXR) { int shift = (instword >> 21) & 0x1c; unsigned long msk = 0xf0000000UL >> shift; @@ -796,16 +777,16 @@ static int emulate_instruction(struct pt_regs *regs) } /* Emulate load/store string insn. */ - if ((instword & INST_STRING_GEN_MASK) == INST_STRING) + if ((instword & PPC_INST_STRING_GEN_MASK) == PPC_INST_STRING) return emulate_string_inst(regs, instword); /* Emulate the popcntb (Population Count Bytes) instruction. */ - if ((instword & INST_POPCNTB_MASK) == INST_POPCNTB) { + if ((instword & PPC_INST_POPCNTB_MASK) == PPC_INST_POPCNTB) { return emulate_popcntb_inst(regs, instword); } /* Emulate isel (Integer Select) instruction */ - if ((instword & INST_ISEL_MASK) == INST_ISEL) { + if ((instword & PPC_INST_ISEL_MASK) == PPC_INST_ISEL) { return emulate_isel(regs, instword); } @@ -1144,6 +1125,24 @@ void vsx_assist_exception(struct pt_regs *regs) #endif /* CONFIG_VSX */ #ifdef CONFIG_FSL_BOOKE + +void doorbell_exception(struct pt_regs *regs) +{ +#ifdef CONFIG_SMP + int cpu = smp_processor_id(); + int msg; + + if (num_online_cpus() < 2) + return; + + for (msg = 0; msg < 4; msg++) + if (test_and_clear_bit(msg, &dbell_smp_message[cpu])) + smp_message_recv(msg); +#else + printk(KERN_WARNING "Received doorbell on non-smp system\n"); +#endif +} + void CacheLockingException(struct pt_regs *regs, unsigned long address, unsigned long error_code) { diff --git a/arch/powerpc/kernel/udbg.c b/arch/powerpc/kernel/udbg.c index 7d6c9bb8c77..fc9af47e212 100644 --- a/arch/powerpc/kernel/udbg.c +++ b/arch/powerpc/kernel/udbg.c @@ -18,6 +18,7 @@ #include <asm/udbg.h> void (*udbg_putc)(char c); +void (*udbg_flush)(void); int (*udbg_getc)(void); int (*udbg_getc_poll)(void); @@ -76,6 +77,9 @@ void udbg_puts(const char *s) while ((c = *s++) != '\0') udbg_putc(c); } + + if (udbg_flush) + udbg_flush(); } #if 0 else { @@ -98,6 +102,9 @@ int udbg_write(const char *s, int n) } } + if (udbg_flush) + udbg_flush(); + return n - remain; } diff --git a/arch/powerpc/kernel/udbg_16550.c b/arch/powerpc/kernel/udbg_16550.c index 7b7da8cfd5e..0362a891e54 100644 --- a/arch/powerpc/kernel/udbg_16550.c +++ b/arch/powerpc/kernel/udbg_16550.c @@ -48,14 +48,21 @@ struct NS16550 { static struct NS16550 __iomem *udbg_comport; -static void udbg_550_putc(char c) +static void udbg_550_flush(void) { if (udbg_comport) { while ((in_8(&udbg_comport->lsr) & LSR_THRE) == 0) /* wait for idle */; - out_8(&udbg_comport->thr, c); + } +} + +static void udbg_550_putc(char c) +{ + if (udbg_comport) { if (c == '\n') udbg_550_putc('\r'); + udbg_550_flush(); + out_8(&udbg_comport->thr, c); } } @@ -108,6 +115,7 @@ void udbg_init_uart(void __iomem *comport, unsigned int speed, /* Clear & enable FIFOs */ out_8(&udbg_comport->fcr ,0x07); udbg_putc = udbg_550_putc; + udbg_flush = udbg_550_flush; udbg_getc = udbg_550_getc; udbg_getc_poll = udbg_550_getc_poll; } @@ -149,14 +157,21 @@ unsigned int udbg_probe_uart_speed(void __iomem *comport, unsigned int clock) } #ifdef CONFIG_PPC_MAPLE -void udbg_maple_real_putc(char c) +void udbg_maple_real_flush(void) { if (udbg_comport) { while ((real_readb(&udbg_comport->lsr) & LSR_THRE) == 0) /* wait for idle */; - real_writeb(c, &udbg_comport->thr); eieio(); + } +} + +void udbg_maple_real_putc(char c) +{ + if (udbg_comport) { if (c == '\n') udbg_maple_real_putc('\r'); + udbg_maple_real_flush(); + real_writeb(c, &udbg_comport->thr); eieio(); } } @@ -165,20 +180,28 @@ void __init udbg_init_maple_realmode(void) udbg_comport = (struct NS16550 __iomem *)0xf40003f8; udbg_putc = udbg_maple_real_putc; + udbg_flush = udbg_maple_real_flush; udbg_getc = NULL; udbg_getc_poll = NULL; } #endif /* CONFIG_PPC_MAPLE */ #ifdef CONFIG_PPC_PASEMI -void udbg_pas_real_putc(char c) +void udbg_pas_real_flush(void) { if (udbg_comport) { while ((real_205_readb(&udbg_comport->lsr) & LSR_THRE) == 0) /* wait for idle */; - real_205_writeb(c, &udbg_comport->thr); eieio(); + } +} + +void udbg_pas_real_putc(char c) +{ + if (udbg_comport) { if (c == '\n') udbg_pas_real_putc('\r'); + udbg_pas_real_flush(); + real_205_writeb(c, &udbg_comport->thr); eieio(); } } @@ -187,6 +210,7 @@ void udbg_init_pas_realmode(void) udbg_comport = (struct NS16550 __iomem *)0xfcff03f8UL; udbg_putc = udbg_pas_real_putc; + udbg_flush = udbg_pas_real_flush; udbg_getc = NULL; udbg_getc_poll = NULL; } @@ -195,14 +219,21 @@ void udbg_init_pas_realmode(void) #ifdef CONFIG_PPC_EARLY_DEBUG_44x #include <platforms/44x/44x.h> -static void udbg_44x_as1_putc(char c) +static int udbg_44x_as1_flush(void) { if (udbg_comport) { while ((as1_readb(&udbg_comport->lsr) & LSR_THRE) == 0) /* wait for idle */; - as1_writeb(c, &udbg_comport->thr); eieio(); + } +} + +static void udbg_44x_as1_putc(char c) +{ + if (udbg_comport) { if (c == '\n') udbg_44x_as1_putc('\r'); + udbg_44x_as1_flush(); + as1_writeb(c, &udbg_comport->thr); eieio(); } } @@ -222,19 +253,27 @@ void __init udbg_init_44x_as1(void) (struct NS16550 __iomem *)PPC44x_EARLY_DEBUG_VIRTADDR; udbg_putc = udbg_44x_as1_putc; + udbg_flush = udbg_44x_as1_flush; udbg_getc = udbg_44x_as1_getc; } #endif /* CONFIG_PPC_EARLY_DEBUG_44x */ #ifdef CONFIG_PPC_EARLY_DEBUG_40x -static void udbg_40x_real_putc(char c) +static void udbg_40x_real_flush(void) { if (udbg_comport) { while ((real_readb(&udbg_comport->lsr) & LSR_THRE) == 0) /* wait for idle */; - real_writeb(c, &udbg_comport->thr); eieio(); + } +} + +static void udbg_40x_real_putc(char c) +{ + if (udbg_comport) { if (c == '\n') udbg_40x_real_putc('\r'); + udbg_40x_real_flush(); + real_writeb(c, &udbg_comport->thr); eieio(); } } @@ -254,6 +293,7 @@ void __init udbg_init_40x_realmode(void) CONFIG_PPC_EARLY_DEBUG_40x_PHYSADDR; udbg_putc = udbg_40x_real_putc; + udbg_flush = udbg_40x_real_flush; udbg_getc = udbg_40x_real_getc; udbg_getc_poll = NULL; } diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S index 161b9b9691f..b9ef1644a72 100644 --- a/arch/powerpc/kernel/vmlinux.lds.S +++ b/arch/powerpc/kernel/vmlinux.lds.S @@ -58,6 +58,7 @@ SECTIONS SCHED_TEXT LOCK_TEXT KPROBES_TEXT + IRQENTRY_TEXT #ifdef CONFIG_PPC32 *(.got1) @@ -181,13 +182,7 @@ SECTIONS __initramfs_end = .; } #endif - . = ALIGN(PAGE_SIZE); - .data.percpu : AT(ADDR(.data.percpu) - LOAD_OFFSET) { - __per_cpu_start = .; - *(.data.percpu) - *(.data.percpu.shared_aligned) - __per_cpu_end = .; - } + PERCPU(PAGE_SIZE) . = ALIGN(8); .machine.desc : AT(ADDR(.machine.desc) - LOAD_OFFSET) { diff --git a/arch/powerpc/kvm/44x.c b/arch/powerpc/kvm/44x.c index a66bec57265..0cef809cec2 100644 --- a/arch/powerpc/kvm/44x.c +++ b/arch/powerpc/kvm/44x.c @@ -28,72 +28,6 @@ #include "44x_tlb.h" -/* Note: clearing MSR[DE] just means that the debug interrupt will not be - * delivered *immediately*. Instead, it simply sets the appropriate DBSR bits. - * If those DBSR bits are still set when MSR[DE] is re-enabled, the interrupt - * will be delivered as an "imprecise debug event" (which is indicated by - * DBSR[IDE]. - */ -static void kvm44x_disable_debug_interrupts(void) -{ - mtmsr(mfmsr() & ~MSR_DE); -} - -void kvmppc_core_load_host_debugstate(struct kvm_vcpu *vcpu) -{ - kvm44x_disable_debug_interrupts(); - - mtspr(SPRN_IAC1, vcpu->arch.host_iac[0]); - mtspr(SPRN_IAC2, vcpu->arch.host_iac[1]); - mtspr(SPRN_IAC3, vcpu->arch.host_iac[2]); - mtspr(SPRN_IAC4, vcpu->arch.host_iac[3]); - mtspr(SPRN_DBCR1, vcpu->arch.host_dbcr1); - mtspr(SPRN_DBCR2, vcpu->arch.host_dbcr2); - mtspr(SPRN_DBCR0, vcpu->arch.host_dbcr0); - mtmsr(vcpu->arch.host_msr); -} - -void kvmppc_core_load_guest_debugstate(struct kvm_vcpu *vcpu) -{ - struct kvm_guest_debug *dbg = &vcpu->guest_debug; - u32 dbcr0 = 0; - - vcpu->arch.host_msr = mfmsr(); - kvm44x_disable_debug_interrupts(); - - /* Save host debug register state. */ - vcpu->arch.host_iac[0] = mfspr(SPRN_IAC1); - vcpu->arch.host_iac[1] = mfspr(SPRN_IAC2); - vcpu->arch.host_iac[2] = mfspr(SPRN_IAC3); - vcpu->arch.host_iac[3] = mfspr(SPRN_IAC4); - vcpu->arch.host_dbcr0 = mfspr(SPRN_DBCR0); - vcpu->arch.host_dbcr1 = mfspr(SPRN_DBCR1); - vcpu->arch.host_dbcr2 = mfspr(SPRN_DBCR2); - - /* set registers up for guest */ - - if (dbg->bp[0]) { - mtspr(SPRN_IAC1, dbg->bp[0]); - dbcr0 |= DBCR0_IAC1 | DBCR0_IDM; - } - if (dbg->bp[1]) { - mtspr(SPRN_IAC2, dbg->bp[1]); - dbcr0 |= DBCR0_IAC2 | DBCR0_IDM; - } - if (dbg->bp[2]) { - mtspr(SPRN_IAC3, dbg->bp[2]); - dbcr0 |= DBCR0_IAC3 | DBCR0_IDM; - } - if (dbg->bp[3]) { - mtspr(SPRN_IAC4, dbg->bp[3]); - dbcr0 |= DBCR0_IAC4 | DBCR0_IDM; - } - - mtspr(SPRN_DBCR0, dbcr0); - mtspr(SPRN_DBCR1, 0); - mtspr(SPRN_DBCR2, 0); -} - void kvmppc_core_vcpu_load(struct kvm_vcpu *vcpu, int cpu) { kvmppc_44x_tlb_load(vcpu); @@ -149,8 +83,6 @@ int kvmppc_core_vcpu_setup(struct kvm_vcpu *vcpu) int kvmppc_core_vcpu_translate(struct kvm_vcpu *vcpu, struct kvm_translation *tr) { - struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu); - struct kvmppc_44x_tlbe *gtlbe; int index; gva_t eaddr; u8 pid; @@ -166,9 +98,7 @@ int kvmppc_core_vcpu_translate(struct kvm_vcpu *vcpu, return 0; } - gtlbe = &vcpu_44x->guest_tlb[index]; - - tr->physical_address = tlb_xlate(gtlbe, eaddr); + tr->physical_address = kvmppc_mmu_xlate(vcpu, index, eaddr); /* XXX what does "writeable" and "usermode" even mean? */ tr->valid = 1; diff --git a/arch/powerpc/kvm/44x_emulate.c b/arch/powerpc/kvm/44x_emulate.c index 82489a743a6..61af58fcece 100644 --- a/arch/powerpc/kvm/44x_emulate.c +++ b/arch/powerpc/kvm/44x_emulate.c @@ -27,25 +27,12 @@ #include "booke.h" #include "44x_tlb.h" -#define OP_RFI 19 - -#define XOP_RFI 50 -#define XOP_MFMSR 83 -#define XOP_WRTEE 131 -#define XOP_MTMSR 146 -#define XOP_WRTEEI 163 #define XOP_MFDCR 323 #define XOP_MTDCR 451 #define XOP_TLBSX 914 #define XOP_ICCCI 966 #define XOP_TLBWE 978 -static void kvmppc_emul_rfi(struct kvm_vcpu *vcpu) -{ - vcpu->arch.pc = vcpu->arch.srr0; - kvmppc_set_msr(vcpu, vcpu->arch.srr1); -} - int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu, unsigned int inst, int *advance) { @@ -59,48 +46,9 @@ int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu, int ws; switch (get_op(inst)) { - case OP_RFI: - switch (get_xop(inst)) { - case XOP_RFI: - kvmppc_emul_rfi(vcpu); - kvmppc_set_exit_type(vcpu, EMULATED_RFI_EXITS); - *advance = 0; - break; - - default: - emulated = EMULATE_FAIL; - break; - } - break; - case 31: switch (get_xop(inst)) { - case XOP_MFMSR: - rt = get_rt(inst); - vcpu->arch.gpr[rt] = vcpu->arch.msr; - kvmppc_set_exit_type(vcpu, EMULATED_MFMSR_EXITS); - break; - - case XOP_MTMSR: - rs = get_rs(inst); - kvmppc_set_exit_type(vcpu, EMULATED_MTMSR_EXITS); - kvmppc_set_msr(vcpu, vcpu->arch.gpr[rs]); - break; - - case XOP_WRTEE: - rs = get_rs(inst); - vcpu->arch.msr = (vcpu->arch.msr & ~MSR_EE) - | (vcpu->arch.gpr[rs] & MSR_EE); - kvmppc_set_exit_type(vcpu, EMULATED_WRTEE_EXITS); - break; - - case XOP_WRTEEI: - vcpu->arch.msr = (vcpu->arch.msr & ~MSR_EE) - | (inst & MSR_EE); - kvmppc_set_exit_type(vcpu, EMULATED_WRTEE_EXITS); - break; - case XOP_MFDCR: dcrn = get_dcrn(inst); rt = get_rt(inst); @@ -186,186 +134,51 @@ int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu, emulated = EMULATE_FAIL; } + if (emulated == EMULATE_FAIL) + emulated = kvmppc_booke_emulate_op(run, vcpu, inst, advance); + return emulated; } int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs) { + int emulated = EMULATE_DONE; + switch (sprn) { - case SPRN_MMUCR: - vcpu->arch.mmucr = vcpu->arch.gpr[rs]; break; case SPRN_PID: kvmppc_set_pid(vcpu, vcpu->arch.gpr[rs]); break; + case SPRN_MMUCR: + vcpu->arch.mmucr = vcpu->arch.gpr[rs]; break; case SPRN_CCR0: vcpu->arch.ccr0 = vcpu->arch.gpr[rs]; break; case SPRN_CCR1: vcpu->arch.ccr1 = vcpu->arch.gpr[rs]; break; - case SPRN_DEAR: - vcpu->arch.dear = vcpu->arch.gpr[rs]; break; - case SPRN_ESR: - vcpu->arch.esr = vcpu->arch.gpr[rs]; break; - case SPRN_DBCR0: - vcpu->arch.dbcr0 = vcpu->arch.gpr[rs]; break; - case SPRN_DBCR1: - vcpu->arch.dbcr1 = vcpu->arch.gpr[rs]; break; - case SPRN_TSR: - vcpu->arch.tsr &= ~vcpu->arch.gpr[rs]; break; - case SPRN_TCR: - vcpu->arch.tcr = vcpu->arch.gpr[rs]; - kvmppc_emulate_dec(vcpu); - break; - - /* Note: SPRG4-7 are user-readable. These values are - * loaded into the real SPRGs when resuming the - * guest. */ - case SPRN_SPRG4: - vcpu->arch.sprg4 = vcpu->arch.gpr[rs]; break; - case SPRN_SPRG5: - vcpu->arch.sprg5 = vcpu->arch.gpr[rs]; break; - case SPRN_SPRG6: - vcpu->arch.sprg6 = vcpu->arch.gpr[rs]; break; - case SPRN_SPRG7: - vcpu->arch.sprg7 = vcpu->arch.gpr[rs]; break; - - case SPRN_IVPR: - vcpu->arch.ivpr = vcpu->arch.gpr[rs]; - break; - case SPRN_IVOR0: - vcpu->arch.ivor[BOOKE_IRQPRIO_CRITICAL] = vcpu->arch.gpr[rs]; - break; - case SPRN_IVOR1: - vcpu->arch.ivor[BOOKE_IRQPRIO_MACHINE_CHECK] = vcpu->arch.gpr[rs]; - break; - case SPRN_IVOR2: - vcpu->arch.ivor[BOOKE_IRQPRIO_DATA_STORAGE] = vcpu->arch.gpr[rs]; - break; - case SPRN_IVOR3: - vcpu->arch.ivor[BOOKE_IRQPRIO_INST_STORAGE] = vcpu->arch.gpr[rs]; - break; - case SPRN_IVOR4: - vcpu->arch.ivor[BOOKE_IRQPRIO_EXTERNAL] = vcpu->arch.gpr[rs]; - break; - case SPRN_IVOR5: - vcpu->arch.ivor[BOOKE_IRQPRIO_ALIGNMENT] = vcpu->arch.gpr[rs]; - break; - case SPRN_IVOR6: - vcpu->arch.ivor[BOOKE_IRQPRIO_PROGRAM] = vcpu->arch.gpr[rs]; - break; - case SPRN_IVOR7: - vcpu->arch.ivor[BOOKE_IRQPRIO_FP_UNAVAIL] = vcpu->arch.gpr[rs]; - break; - case SPRN_IVOR8: - vcpu->arch.ivor[BOOKE_IRQPRIO_SYSCALL] = vcpu->arch.gpr[rs]; - break; - case SPRN_IVOR9: - vcpu->arch.ivor[BOOKE_IRQPRIO_AP_UNAVAIL] = vcpu->arch.gpr[rs]; - break; - case SPRN_IVOR10: - vcpu->arch.ivor[BOOKE_IRQPRIO_DECREMENTER] = vcpu->arch.gpr[rs]; - break; - case SPRN_IVOR11: - vcpu->arch.ivor[BOOKE_IRQPRIO_FIT] = vcpu->arch.gpr[rs]; - break; - case SPRN_IVOR12: - vcpu->arch.ivor[BOOKE_IRQPRIO_WATCHDOG] = vcpu->arch.gpr[rs]; - break; - case SPRN_IVOR13: - vcpu->arch.ivor[BOOKE_IRQPRIO_DTLB_MISS] = vcpu->arch.gpr[rs]; - break; - case SPRN_IVOR14: - vcpu->arch.ivor[BOOKE_IRQPRIO_ITLB_MISS] = vcpu->arch.gpr[rs]; - break; - case SPRN_IVOR15: - vcpu->arch.ivor[BOOKE_IRQPRIO_DEBUG] = vcpu->arch.gpr[rs]; - break; - default: - return EMULATE_FAIL; + emulated = kvmppc_booke_emulate_mtspr(vcpu, sprn, rs); } kvmppc_set_exit_type(vcpu, EMULATED_MTSPR_EXITS); - return EMULATE_DONE; + return emulated; } int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt) { + int emulated = EMULATE_DONE; + switch (sprn) { - /* 440 */ + case SPRN_PID: + vcpu->arch.gpr[rt] = vcpu->arch.pid; break; case SPRN_MMUCR: vcpu->arch.gpr[rt] = vcpu->arch.mmucr; break; case SPRN_CCR0: vcpu->arch.gpr[rt] = vcpu->arch.ccr0; break; case SPRN_CCR1: vcpu->arch.gpr[rt] = vcpu->arch.ccr1; break; - - /* Book E */ - case SPRN_PID: - vcpu->arch.gpr[rt] = vcpu->arch.pid; break; - case SPRN_IVPR: - vcpu->arch.gpr[rt] = vcpu->arch.ivpr; break; - case SPRN_DEAR: - vcpu->arch.gpr[rt] = vcpu->arch.dear; break; - case SPRN_ESR: - vcpu->arch.gpr[rt] = vcpu->arch.esr; break; - case SPRN_DBCR0: - vcpu->arch.gpr[rt] = vcpu->arch.dbcr0; break; - case SPRN_DBCR1: - vcpu->arch.gpr[rt] = vcpu->arch.dbcr1; break; - - case SPRN_IVOR0: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_CRITICAL]; - break; - case SPRN_IVOR1: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_MACHINE_CHECK]; - break; - case SPRN_IVOR2: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_DATA_STORAGE]; - break; - case SPRN_IVOR3: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_INST_STORAGE]; - break; - case SPRN_IVOR4: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_EXTERNAL]; - break; - case SPRN_IVOR5: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_ALIGNMENT]; - break; - case SPRN_IVOR6: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_PROGRAM]; - break; - case SPRN_IVOR7: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_FP_UNAVAIL]; - break; - case SPRN_IVOR8: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_SYSCALL]; - break; - case SPRN_IVOR9: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_AP_UNAVAIL]; - break; - case SPRN_IVOR10: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_DECREMENTER]; - break; - case SPRN_IVOR11: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_FIT]; - break; - case SPRN_IVOR12: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_WATCHDOG]; - break; - case SPRN_IVOR13: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_DTLB_MISS]; - break; - case SPRN_IVOR14: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_ITLB_MISS]; - break; - case SPRN_IVOR15: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_DEBUG]; - break; - default: - return EMULATE_FAIL; + emulated = kvmppc_booke_emulate_mfspr(vcpu, sprn, rt); } kvmppc_set_exit_type(vcpu, EMULATED_MFSPR_EXITS); - return EMULATE_DONE; + return emulated; } diff --git a/arch/powerpc/kvm/44x_tlb.c b/arch/powerpc/kvm/44x_tlb.c index 9a34b8edb9e..4a16f472cc1 100644 --- a/arch/powerpc/kvm/44x_tlb.c +++ b/arch/powerpc/kvm/44x_tlb.c @@ -208,20 +208,38 @@ int kvmppc_44x_tlb_index(struct kvm_vcpu *vcpu, gva_t eaddr, unsigned int pid, return -1; } -int kvmppc_44x_itlb_index(struct kvm_vcpu *vcpu, gva_t eaddr) +gpa_t kvmppc_mmu_xlate(struct kvm_vcpu *vcpu, unsigned int gtlb_index, + gva_t eaddr) +{ + struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu); + struct kvmppc_44x_tlbe *gtlbe = &vcpu_44x->guest_tlb[gtlb_index]; + unsigned int pgmask = get_tlb_bytes(gtlbe) - 1; + + return get_tlb_raddr(gtlbe) | (eaddr & pgmask); +} + +int kvmppc_mmu_itlb_index(struct kvm_vcpu *vcpu, gva_t eaddr) { unsigned int as = !!(vcpu->arch.msr & MSR_IS); return kvmppc_44x_tlb_index(vcpu, eaddr, vcpu->arch.pid, as); } -int kvmppc_44x_dtlb_index(struct kvm_vcpu *vcpu, gva_t eaddr) +int kvmppc_mmu_dtlb_index(struct kvm_vcpu *vcpu, gva_t eaddr) { unsigned int as = !!(vcpu->arch.msr & MSR_DS); return kvmppc_44x_tlb_index(vcpu, eaddr, vcpu->arch.pid, as); } +void kvmppc_mmu_itlb_miss(struct kvm_vcpu *vcpu) +{ +} + +void kvmppc_mmu_dtlb_miss(struct kvm_vcpu *vcpu) +{ +} + static void kvmppc_44x_shadow_release(struct kvmppc_vcpu_44x *vcpu_44x, unsigned int stlb_index) { @@ -248,7 +266,7 @@ static void kvmppc_44x_shadow_release(struct kvmppc_vcpu_44x *vcpu_44x, KVMTRACE_1D(STLB_INVAL, &vcpu_44x->vcpu, stlb_index, handler); } -void kvmppc_core_destroy_mmu(struct kvm_vcpu *vcpu) +void kvmppc_mmu_destroy(struct kvm_vcpu *vcpu) { struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu); int i; @@ -269,15 +287,19 @@ void kvmppc_core_destroy_mmu(struct kvm_vcpu *vcpu) * Caller must ensure that the specified guest TLB entry is safe to insert into * the shadow TLB. */ -void kvmppc_mmu_map(struct kvm_vcpu *vcpu, u64 gvaddr, gpa_t gpaddr, u64 asid, - u32 flags, u32 max_bytes, unsigned int gtlb_index) +void kvmppc_mmu_map(struct kvm_vcpu *vcpu, u64 gvaddr, gpa_t gpaddr, + unsigned int gtlb_index) { struct kvmppc_44x_tlbe stlbe; struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu); + struct kvmppc_44x_tlbe *gtlbe = &vcpu_44x->guest_tlb[gtlb_index]; struct kvmppc_44x_shadow_ref *ref; struct page *new_page; hpa_t hpaddr; gfn_t gfn; + u32 asid = gtlbe->tid; + u32 flags = gtlbe->word2; + u32 max_bytes = get_tlb_bytes(gtlbe); unsigned int victim; /* Select TLB entry to clobber. Indirectly guard against races with the TLB @@ -448,10 +470,8 @@ int kvmppc_44x_emul_tlbwe(struct kvm_vcpu *vcpu, u8 ra, u8 rs, u8 ws) } if (tlbe_is_host_safe(vcpu, tlbe)) { - u64 asid; gva_t eaddr; gpa_t gpaddr; - u32 flags; u32 bytes; eaddr = get_tlb_eaddr(tlbe); @@ -462,10 +482,7 @@ int kvmppc_44x_emul_tlbwe(struct kvm_vcpu *vcpu, u8 ra, u8 rs, u8 ws) eaddr &= ~(bytes - 1); gpaddr &= ~(bytes - 1); - asid = (tlbe->word0 & PPC44x_TLB_TS) | tlbe->tid; - flags = tlbe->word2 & 0xffff; - - kvmppc_mmu_map(vcpu, eaddr, gpaddr, asid, flags, bytes, gtlb_index); + kvmppc_mmu_map(vcpu, eaddr, gpaddr, gtlb_index); } KVMTRACE_5D(GTLB_WRITE, vcpu, gtlb_index, tlbe->tid, tlbe->word0, diff --git a/arch/powerpc/kvm/44x_tlb.h b/arch/powerpc/kvm/44x_tlb.h index 772191f29e6..a9ff80e5152 100644 --- a/arch/powerpc/kvm/44x_tlb.h +++ b/arch/powerpc/kvm/44x_tlb.h @@ -25,8 +25,6 @@ extern int kvmppc_44x_tlb_index(struct kvm_vcpu *vcpu, gva_t eaddr, unsigned int pid, unsigned int as); -extern int kvmppc_44x_dtlb_index(struct kvm_vcpu *vcpu, gva_t eaddr); -extern int kvmppc_44x_itlb_index(struct kvm_vcpu *vcpu, gva_t eaddr); extern int kvmppc_44x_emul_tlbsx(struct kvm_vcpu *vcpu, u8 rt, u8 ra, u8 rb, u8 rc); @@ -85,11 +83,4 @@ static inline unsigned int get_mmucr_sts(const struct kvm_vcpu *vcpu) return (vcpu->arch.mmucr >> 16) & 0x1; } -static inline gpa_t tlb_xlate(struct kvmppc_44x_tlbe *tlbe, gva_t eaddr) -{ - unsigned int pgmask = get_tlb_bytes(tlbe) - 1; - - return get_tlb_raddr(tlbe) | (eaddr & pgmask); -} - #endif /* __KVM_POWERPC_TLB_H__ */ diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig index 6dbdc4817d8..5a152a52796 100644 --- a/arch/powerpc/kvm/Kconfig +++ b/arch/powerpc/kvm/Kconfig @@ -2,6 +2,9 @@ # KVM configuration # +config HAVE_KVM_IRQCHIP + bool + menuconfig VIRTUALIZATION bool "Virtualization" ---help--- @@ -43,6 +46,19 @@ config KVM_EXIT_TIMING If unsure, say N. +config KVM_E500 + bool "KVM support for PowerPC E500 processors" + depends on EXPERIMENTAL && E500 + select KVM + ---help--- + Support running unmodified E500 guest kernels in virtual machines on + E500 host processors. + + This module provides access to the hardware capabilities through + a character device node named /dev/kvm. + + If unsure, say N. + config KVM_TRACE bool "KVM trace support" depends on KVM && MARKERS && SYSFS diff --git a/arch/powerpc/kvm/Makefile b/arch/powerpc/kvm/Makefile index df7ba59e6d5..4b2df66c79d 100644 --- a/arch/powerpc/kvm/Makefile +++ b/arch/powerpc/kvm/Makefile @@ -16,8 +16,18 @@ AFLAGS_booke_interrupts.o := -I$(obj) kvm-440-objs := \ booke.o \ + booke_emulate.o \ booke_interrupts.o \ 44x.o \ 44x_tlb.o \ 44x_emulate.o obj-$(CONFIG_KVM_440) += kvm-440.o + +kvm-e500-objs := \ + booke.o \ + booke_emulate.o \ + booke_interrupts.o \ + e500.o \ + e500_tlb.o \ + e500_emulate.o +obj-$(CONFIG_KVM_E500) += kvm-e500.o diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c index 35485dd6927..642e4204cf2 100644 --- a/arch/powerpc/kvm/booke.c +++ b/arch/powerpc/kvm/booke.c @@ -30,10 +30,8 @@ #include <asm/kvm_ppc.h> #include "timing.h" #include <asm/cacheflush.h> -#include <asm/kvm_44x.h> #include "booke.h" -#include "44x_tlb.h" unsigned long kvmppc_booke_handlers; @@ -120,6 +118,9 @@ static int kvmppc_booke_irqprio_deliver(struct kvm_vcpu *vcpu, case BOOKE_IRQPRIO_DATA_STORAGE: case BOOKE_IRQPRIO_INST_STORAGE: case BOOKE_IRQPRIO_FP_UNAVAIL: + case BOOKE_IRQPRIO_SPE_UNAVAIL: + case BOOKE_IRQPRIO_SPE_FP_DATA: + case BOOKE_IRQPRIO_SPE_FP_ROUND: case BOOKE_IRQPRIO_AP_UNAVAIL: case BOOKE_IRQPRIO_ALIGNMENT: allowed = 1; @@ -165,7 +166,7 @@ void kvmppc_core_deliver_interrupts(struct kvm_vcpu *vcpu) unsigned int priority; priority = __ffs(*pending); - while (priority <= BOOKE_MAX_INTERRUPT) { + while (priority <= BOOKE_IRQPRIO_MAX) { if (kvmppc_booke_irqprio_deliver(vcpu, priority)) break; @@ -263,6 +264,21 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, r = RESUME_GUEST; break; + case BOOKE_INTERRUPT_SPE_UNAVAIL: + kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_SPE_UNAVAIL); + r = RESUME_GUEST; + break; + + case BOOKE_INTERRUPT_SPE_FP_DATA: + kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_SPE_FP_DATA); + r = RESUME_GUEST; + break; + + case BOOKE_INTERRUPT_SPE_FP_ROUND: + kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_SPE_FP_ROUND); + r = RESUME_GUEST; + break; + case BOOKE_INTERRUPT_DATA_STORAGE: vcpu->arch.dear = vcpu->arch.fault_dear; vcpu->arch.esr = vcpu->arch.fault_esr; @@ -284,29 +300,27 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, r = RESUME_GUEST; break; - /* XXX move to a 440-specific file. */ case BOOKE_INTERRUPT_DTLB_MISS: { - struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu); - struct kvmppc_44x_tlbe *gtlbe; unsigned long eaddr = vcpu->arch.fault_dear; int gtlb_index; + gpa_t gpaddr; gfn_t gfn; /* Check the guest TLB. */ - gtlb_index = kvmppc_44x_dtlb_index(vcpu, eaddr); + gtlb_index = kvmppc_mmu_dtlb_index(vcpu, eaddr); if (gtlb_index < 0) { /* The guest didn't have a mapping for it. */ kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_DTLB_MISS); vcpu->arch.dear = vcpu->arch.fault_dear; vcpu->arch.esr = vcpu->arch.fault_esr; + kvmppc_mmu_dtlb_miss(vcpu); kvmppc_account_exit(vcpu, DTLB_REAL_MISS_EXITS); r = RESUME_GUEST; break; } - gtlbe = &vcpu_44x->guest_tlb[gtlb_index]; - vcpu->arch.paddr_accessed = tlb_xlate(gtlbe, eaddr); - gfn = vcpu->arch.paddr_accessed >> PAGE_SHIFT; + gpaddr = kvmppc_mmu_xlate(vcpu, gtlb_index, eaddr); + gfn = gpaddr >> PAGE_SHIFT; if (kvm_is_visible_gfn(vcpu->kvm, gfn)) { /* The guest TLB had a mapping, but the shadow TLB @@ -315,13 +329,13 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, * b) the guest used a large mapping which we're faking * Either way, we need to satisfy the fault without * invoking the guest. */ - kvmppc_mmu_map(vcpu, eaddr, vcpu->arch.paddr_accessed, gtlbe->tid, - gtlbe->word2, get_tlb_bytes(gtlbe), gtlb_index); + kvmppc_mmu_map(vcpu, eaddr, gpaddr, gtlb_index); kvmppc_account_exit(vcpu, DTLB_VIRT_MISS_EXITS); r = RESUME_GUEST; } else { /* Guest has mapped and accessed a page which is not * actually RAM. */ + vcpu->arch.paddr_accessed = gpaddr; r = kvmppc_emulate_mmio(run, vcpu); kvmppc_account_exit(vcpu, MMIO_EXITS); } @@ -329,10 +343,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, break; } - /* XXX move to a 440-specific file. */ case BOOKE_INTERRUPT_ITLB_MISS: { - struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu); - struct kvmppc_44x_tlbe *gtlbe; unsigned long eaddr = vcpu->arch.pc; gpa_t gpaddr; gfn_t gfn; @@ -341,18 +352,18 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, r = RESUME_GUEST; /* Check the guest TLB. */ - gtlb_index = kvmppc_44x_itlb_index(vcpu, eaddr); + gtlb_index = kvmppc_mmu_itlb_index(vcpu, eaddr); if (gtlb_index < 0) { /* The guest didn't have a mapping for it. */ kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_ITLB_MISS); + kvmppc_mmu_itlb_miss(vcpu); kvmppc_account_exit(vcpu, ITLB_REAL_MISS_EXITS); break; } kvmppc_account_exit(vcpu, ITLB_VIRT_MISS_EXITS); - gtlbe = &vcpu_44x->guest_tlb[gtlb_index]; - gpaddr = tlb_xlate(gtlbe, eaddr); + gpaddr = kvmppc_mmu_xlate(vcpu, gtlb_index, eaddr); gfn = gpaddr >> PAGE_SHIFT; if (kvm_is_visible_gfn(vcpu->kvm, gfn)) { @@ -362,8 +373,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, * b) the guest used a large mapping which we're faking * Either way, we need to satisfy the fault without * invoking the guest. */ - kvmppc_mmu_map(vcpu, eaddr, gpaddr, gtlbe->tid, - gtlbe->word2, get_tlb_bytes(gtlbe), gtlb_index); + kvmppc_mmu_map(vcpu, eaddr, gpaddr, gtlb_index); } else { /* Guest mapped and leaped at non-RAM! */ kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_MACHINE_CHECK); diff --git a/arch/powerpc/kvm/booke.h b/arch/powerpc/kvm/booke.h index cf7c94ca24b..d59bcca1f9d 100644 --- a/arch/powerpc/kvm/booke.h +++ b/arch/powerpc/kvm/booke.h @@ -22,6 +22,7 @@ #include <linux/types.h> #include <linux/kvm_host.h> +#include <asm/kvm_ppc.h> #include "timing.h" /* interrupt priortity ordering */ @@ -30,17 +31,24 @@ #define BOOKE_IRQPRIO_ALIGNMENT 2 #define BOOKE_IRQPRIO_PROGRAM 3 #define BOOKE_IRQPRIO_FP_UNAVAIL 4 -#define BOOKE_IRQPRIO_SYSCALL 5 -#define BOOKE_IRQPRIO_AP_UNAVAIL 6 -#define BOOKE_IRQPRIO_DTLB_MISS 7 -#define BOOKE_IRQPRIO_ITLB_MISS 8 -#define BOOKE_IRQPRIO_MACHINE_CHECK 9 -#define BOOKE_IRQPRIO_DEBUG 10 -#define BOOKE_IRQPRIO_CRITICAL 11 -#define BOOKE_IRQPRIO_WATCHDOG 12 -#define BOOKE_IRQPRIO_EXTERNAL 13 -#define BOOKE_IRQPRIO_FIT 14 -#define BOOKE_IRQPRIO_DECREMENTER 15 +#define BOOKE_IRQPRIO_SPE_UNAVAIL 5 +#define BOOKE_IRQPRIO_SPE_FP_DATA 6 +#define BOOKE_IRQPRIO_SPE_FP_ROUND 7 +#define BOOKE_IRQPRIO_SYSCALL 8 +#define BOOKE_IRQPRIO_AP_UNAVAIL 9 +#define BOOKE_IRQPRIO_DTLB_MISS 10 +#define BOOKE_IRQPRIO_ITLB_MISS 11 +#define BOOKE_IRQPRIO_MACHINE_CHECK 12 +#define BOOKE_IRQPRIO_DEBUG 13 +#define BOOKE_IRQPRIO_CRITICAL 14 +#define BOOKE_IRQPRIO_WATCHDOG 15 +#define BOOKE_IRQPRIO_EXTERNAL 16 +#define BOOKE_IRQPRIO_FIT 17 +#define BOOKE_IRQPRIO_DECREMENTER 18 +#define BOOKE_IRQPRIO_PERFORMANCE_MONITOR 19 +#define BOOKE_IRQPRIO_MAX 19 + +extern unsigned long kvmppc_booke_handlers; /* Helper function for "full" MSR writes. No need to call this if only EE is * changing. */ @@ -57,4 +65,9 @@ static inline void kvmppc_set_msr(struct kvm_vcpu *vcpu, u32 new_msr) }; } +int kvmppc_booke_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu, + unsigned int inst, int *advance); +int kvmppc_booke_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt); +int kvmppc_booke_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs); + #endif /* __KVM_BOOKE_H__ */ diff --git a/arch/powerpc/kvm/booke_emulate.c b/arch/powerpc/kvm/booke_emulate.c new file mode 100644 index 00000000000..aebc65e93f4 --- /dev/null +++ b/arch/powerpc/kvm/booke_emulate.c @@ -0,0 +1,266 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, version 2, as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * Copyright IBM Corp. 2008 + * + * Authors: Hollis Blanchard <hollisb@us.ibm.com> + */ + +#include <linux/kvm_host.h> +#include <asm/disassemble.h> + +#include "booke.h" + +#define OP_19_XOP_RFI 50 + +#define OP_31_XOP_MFMSR 83 +#define OP_31_XOP_WRTEE 131 +#define OP_31_XOP_MTMSR 146 +#define OP_31_XOP_WRTEEI 163 + +static void kvmppc_emul_rfi(struct kvm_vcpu *vcpu) +{ + vcpu->arch.pc = vcpu->arch.srr0; + kvmppc_set_msr(vcpu, vcpu->arch.srr1); +} + +int kvmppc_booke_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu, + unsigned int inst, int *advance) +{ + int emulated = EMULATE_DONE; + int rs; + int rt; + + switch (get_op(inst)) { + case 19: + switch (get_xop(inst)) { + case OP_19_XOP_RFI: + kvmppc_emul_rfi(vcpu); + kvmppc_set_exit_type(vcpu, EMULATED_RFI_EXITS); + *advance = 0; + break; + + default: + emulated = EMULATE_FAIL; + break; + } + break; + + case 31: + switch (get_xop(inst)) { + + case OP_31_XOP_MFMSR: + rt = get_rt(inst); + vcpu->arch.gpr[rt] = vcpu->arch.msr; + kvmppc_set_exit_type(vcpu, EMULATED_MFMSR_EXITS); + break; + + case OP_31_XOP_MTMSR: + rs = get_rs(inst); + kvmppc_set_exit_type(vcpu, EMULATED_MTMSR_EXITS); + kvmppc_set_msr(vcpu, vcpu->arch.gpr[rs]); + break; + + case OP_31_XOP_WRTEE: + rs = get_rs(inst); + vcpu->arch.msr = (vcpu->arch.msr & ~MSR_EE) + | (vcpu->arch.gpr[rs] & MSR_EE); + kvmppc_set_exit_type(vcpu, EMULATED_WRTEE_EXITS); + break; + + case OP_31_XOP_WRTEEI: + vcpu->arch.msr = (vcpu->arch.msr & ~MSR_EE) + | (inst & MSR_EE); + kvmppc_set_exit_type(vcpu, EMULATED_WRTEE_EXITS); + break; + + default: + emulated = EMULATE_FAIL; + } + + break; + + default: + emulated = EMULATE_FAIL; + } + + return emulated; +} + +int kvmppc_booke_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs) +{ + int emulated = EMULATE_DONE; + + switch (sprn) { + case SPRN_DEAR: + vcpu->arch.dear = vcpu->arch.gpr[rs]; break; + case SPRN_ESR: + vcpu->arch.esr = vcpu->arch.gpr[rs]; break; + case SPRN_DBCR0: + vcpu->arch.dbcr0 = vcpu->arch.gpr[rs]; break; + case SPRN_DBCR1: + vcpu->arch.dbcr1 = vcpu->arch.gpr[rs]; break; + case SPRN_DBSR: + vcpu->arch.dbsr &= ~vcpu->arch.gpr[rs]; break; + case SPRN_TSR: + vcpu->arch.tsr &= ~vcpu->arch.gpr[rs]; break; + case SPRN_TCR: + vcpu->arch.tcr = vcpu->arch.gpr[rs]; + kvmppc_emulate_dec(vcpu); + break; + + /* Note: SPRG4-7 are user-readable. These values are + * loaded into the real SPRGs when resuming the + * guest. */ + case SPRN_SPRG4: + vcpu->arch.sprg4 = vcpu->arch.gpr[rs]; break; + case SPRN_SPRG5: + vcpu->arch.sprg5 = vcpu->arch.gpr[rs]; break; + case SPRN_SPRG6: + vcpu->arch.sprg6 = vcpu->arch.gpr[rs]; break; + case SPRN_SPRG7: + vcpu->arch.sprg7 = vcpu->arch.gpr[rs]; break; + + case SPRN_IVPR: + vcpu->arch.ivpr = vcpu->arch.gpr[rs]; + break; + case SPRN_IVOR0: + vcpu->arch.ivor[BOOKE_IRQPRIO_CRITICAL] = vcpu->arch.gpr[rs]; + break; + case SPRN_IVOR1: + vcpu->arch.ivor[BOOKE_IRQPRIO_MACHINE_CHECK] = vcpu->arch.gpr[rs]; + break; + case SPRN_IVOR2: + vcpu->arch.ivor[BOOKE_IRQPRIO_DATA_STORAGE] = vcpu->arch.gpr[rs]; + break; + case SPRN_IVOR3: + vcpu->arch.ivor[BOOKE_IRQPRIO_INST_STORAGE] = vcpu->arch.gpr[rs]; + break; + case SPRN_IVOR4: + vcpu->arch.ivor[BOOKE_IRQPRIO_EXTERNAL] = vcpu->arch.gpr[rs]; + break; + case SPRN_IVOR5: + vcpu->arch.ivor[BOOKE_IRQPRIO_ALIGNMENT] = vcpu->arch.gpr[rs]; + break; + case SPRN_IVOR6: + vcpu->arch.ivor[BOOKE_IRQPRIO_PROGRAM] = vcpu->arch.gpr[rs]; + break; + case SPRN_IVOR7: + vcpu->arch.ivor[BOOKE_IRQPRIO_FP_UNAVAIL] = vcpu->arch.gpr[rs]; + break; + case SPRN_IVOR8: + vcpu->arch.ivor[BOOKE_IRQPRIO_SYSCALL] = vcpu->arch.gpr[rs]; + break; + case SPRN_IVOR9: + vcpu->arch.ivor[BOOKE_IRQPRIO_AP_UNAVAIL] = vcpu->arch.gpr[rs]; + break; + case SPRN_IVOR10: + vcpu->arch.ivor[BOOKE_IRQPRIO_DECREMENTER] = vcpu->arch.gpr[rs]; + break; + case SPRN_IVOR11: + vcpu->arch.ivor[BOOKE_IRQPRIO_FIT] = vcpu->arch.gpr[rs]; + break; + case SPRN_IVOR12: + vcpu->arch.ivor[BOOKE_IRQPRIO_WATCHDOG] = vcpu->arch.gpr[rs]; + break; + case SPRN_IVOR13: + vcpu->arch.ivor[BOOKE_IRQPRIO_DTLB_MISS] = vcpu->arch.gpr[rs]; + break; + case SPRN_IVOR14: + vcpu->arch.ivor[BOOKE_IRQPRIO_ITLB_MISS] = vcpu->arch.gpr[rs]; + break; + case SPRN_IVOR15: + vcpu->arch.ivor[BOOKE_IRQPRIO_DEBUG] = vcpu->arch.gpr[rs]; + break; + + default: + emulated = EMULATE_FAIL; + } + + return emulated; +} + +int kvmppc_booke_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt) +{ + int emulated = EMULATE_DONE; + + switch (sprn) { + case SPRN_IVPR: + vcpu->arch.gpr[rt] = vcpu->arch.ivpr; break; + case SPRN_DEAR: + vcpu->arch.gpr[rt] = vcpu->arch.dear; break; + case SPRN_ESR: + vcpu->arch.gpr[rt] = vcpu->arch.esr; break; + case SPRN_DBCR0: + vcpu->arch.gpr[rt] = vcpu->arch.dbcr0; break; + case SPRN_DBCR1: + vcpu->arch.gpr[rt] = vcpu->arch.dbcr1; break; + case SPRN_DBSR: + vcpu->arch.gpr[rt] = vcpu->arch.dbsr; break; + + case SPRN_IVOR0: + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_CRITICAL]; + break; + case SPRN_IVOR1: + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_MACHINE_CHECK]; + break; + case SPRN_IVOR2: + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_DATA_STORAGE]; + break; + case SPRN_IVOR3: + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_INST_STORAGE]; + break; + case SPRN_IVOR4: + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_EXTERNAL]; + break; + case SPRN_IVOR5: + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_ALIGNMENT]; + break; + case SPRN_IVOR6: + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_PROGRAM]; + break; + case SPRN_IVOR7: + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_FP_UNAVAIL]; + break; + case SPRN_IVOR8: + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_SYSCALL]; + break; + case SPRN_IVOR9: + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_AP_UNAVAIL]; + break; + case SPRN_IVOR10: + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_DECREMENTER]; + break; + case SPRN_IVOR11: + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_FIT]; + break; + case SPRN_IVOR12: + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_WATCHDOG]; + break; + case SPRN_IVOR13: + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_DTLB_MISS]; + break; + case SPRN_IVOR14: + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_ITLB_MISS]; + break; + case SPRN_IVOR15: + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_DEBUG]; + break; + + default: + emulated = EMULATE_FAIL; + } + + return emulated; +} diff --git a/arch/powerpc/kvm/booke_interrupts.S b/arch/powerpc/kvm/booke_interrupts.S index 084ebcd7dd8..d0c6f841bbd 100644 --- a/arch/powerpc/kvm/booke_interrupts.S +++ b/arch/powerpc/kvm/booke_interrupts.S @@ -86,6 +86,9 @@ KVM_HANDLER BOOKE_INTERRUPT_WATCHDOG KVM_HANDLER BOOKE_INTERRUPT_DTLB_MISS KVM_HANDLER BOOKE_INTERRUPT_ITLB_MISS KVM_HANDLER BOOKE_INTERRUPT_DEBUG +KVM_HANDLER BOOKE_INTERRUPT_SPE_UNAVAIL +KVM_HANDLER BOOKE_INTERRUPT_SPE_FP_DATA +KVM_HANDLER BOOKE_INTERRUPT_SPE_FP_ROUND _GLOBAL(kvmppc_handler_len) .long kvmppc_handler_1 - kvmppc_handler_0 @@ -347,7 +350,9 @@ lightweight_exit: lwz r3, VCPU_SHADOW_PID(r4) mtspr SPRN_PID, r3 +#ifdef CONFIG_44x iccci 0, 0 /* XXX hack */ +#endif /* Load some guest volatiles. */ lwz r0, VCPU_GPR(r0)(r4) diff --git a/arch/powerpc/kvm/e500.c b/arch/powerpc/kvm/e500.c new file mode 100644 index 00000000000..d8067fd81cd --- /dev/null +++ b/arch/powerpc/kvm/e500.c @@ -0,0 +1,169 @@ +/* + * Copyright (C) 2008 Freescale Semiconductor, Inc. All rights reserved. + * + * Author: Yu Liu, <yu.liu@freescale.com> + * + * Description: + * This file is derived from arch/powerpc/kvm/44x.c, + * by Hollis Blanchard <hollisb@us.ibm.com>. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, version 2, as + * published by the Free Software Foundation. + */ + +#include <linux/kvm_host.h> +#include <linux/err.h> + +#include <asm/reg.h> +#include <asm/cputable.h> +#include <asm/tlbflush.h> +#include <asm/kvm_e500.h> +#include <asm/kvm_ppc.h> + +#include "booke.h" +#include "e500_tlb.h" + +void kvmppc_core_load_host_debugstate(struct kvm_vcpu *vcpu) +{ +} + +void kvmppc_core_load_guest_debugstate(struct kvm_vcpu *vcpu) +{ +} + +void kvmppc_core_vcpu_load(struct kvm_vcpu *vcpu, int cpu) +{ + kvmppc_e500_tlb_load(vcpu, cpu); +} + +void kvmppc_core_vcpu_put(struct kvm_vcpu *vcpu) +{ + kvmppc_e500_tlb_put(vcpu); +} + +int kvmppc_core_check_processor_compat(void) +{ + int r; + + if (strcmp(cur_cpu_spec->cpu_name, "e500v2") == 0) + r = 0; + else + r = -ENOTSUPP; + + return r; +} + +int kvmppc_core_vcpu_setup(struct kvm_vcpu *vcpu) +{ + struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu); + + kvmppc_e500_tlb_setup(vcpu_e500); + + /* Use the same core vertion as host's */ + vcpu->arch.pvr = mfspr(SPRN_PVR); + + return 0; +} + +/* 'linear_address' is actually an encoding of AS|PID|EADDR . */ +int kvmppc_core_vcpu_translate(struct kvm_vcpu *vcpu, + struct kvm_translation *tr) +{ + int index; + gva_t eaddr; + u8 pid; + u8 as; + + eaddr = tr->linear_address; + pid = (tr->linear_address >> 32) & 0xff; + as = (tr->linear_address >> 40) & 0x1; + + index = kvmppc_e500_tlb_search(vcpu, eaddr, pid, as); + if (index < 0) { + tr->valid = 0; + return 0; + } + + tr->physical_address = kvmppc_mmu_xlate(vcpu, index, eaddr); + /* XXX what does "writeable" and "usermode" even mean? */ + tr->valid = 1; + + return 0; +} + +struct kvm_vcpu *kvmppc_core_vcpu_create(struct kvm *kvm, unsigned int id) +{ + struct kvmppc_vcpu_e500 *vcpu_e500; + struct kvm_vcpu *vcpu; + int err; + + vcpu_e500 = kmem_cache_zalloc(kvm_vcpu_cache, GFP_KERNEL); + if (!vcpu_e500) { + err = -ENOMEM; + goto out; + } + + vcpu = &vcpu_e500->vcpu; + err = kvm_vcpu_init(vcpu, kvm, id); + if (err) + goto free_vcpu; + + err = kvmppc_e500_tlb_init(vcpu_e500); + if (err) + goto uninit_vcpu; + + return vcpu; + +uninit_vcpu: + kvm_vcpu_uninit(vcpu); +free_vcpu: + kmem_cache_free(kvm_vcpu_cache, vcpu_e500); +out: + return ERR_PTR(err); +} + +void kvmppc_core_vcpu_free(struct kvm_vcpu *vcpu) +{ + struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu); + + kvmppc_e500_tlb_uninit(vcpu_e500); + kvm_vcpu_uninit(vcpu); + kmem_cache_free(kvm_vcpu_cache, vcpu_e500); +} + +static int kvmppc_e500_init(void) +{ + int r, i; + unsigned long ivor[3]; + unsigned long max_ivor = 0; + + r = kvmppc_booke_init(); + if (r) + return r; + + /* copy extra E500 exception handlers */ + ivor[0] = mfspr(SPRN_IVOR32); + ivor[1] = mfspr(SPRN_IVOR33); + ivor[2] = mfspr(SPRN_IVOR34); + for (i = 0; i < 3; i++) { + if (ivor[i] > max_ivor) + max_ivor = ivor[i]; + + memcpy((void *)kvmppc_booke_handlers + ivor[i], + kvmppc_handlers_start + (i + 16) * kvmppc_handler_len, + kvmppc_handler_len); + } + flush_icache_range(kvmppc_booke_handlers, + kvmppc_booke_handlers + max_ivor + kvmppc_handler_len); + + return kvm_init(NULL, sizeof(struct kvmppc_vcpu_e500), THIS_MODULE); +} + +static void kvmppc_e500_exit(void) +{ + kvmppc_booke_exit(); +} + +module_init(kvmppc_e500_init); +module_exit(kvmppc_e500_exit); diff --git a/arch/powerpc/kvm/e500_emulate.c b/arch/powerpc/kvm/e500_emulate.c new file mode 100644 index 00000000000..3f760414b9f --- /dev/null +++ b/arch/powerpc/kvm/e500_emulate.c @@ -0,0 +1,202 @@ +/* + * Copyright (C) 2008 Freescale Semiconductor, Inc. All rights reserved. + * + * Author: Yu Liu, <yu.liu@freescale.com> + * + * Description: + * This file is derived from arch/powerpc/kvm/44x_emulate.c, + * by Hollis Blanchard <hollisb@us.ibm.com>. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, version 2, as + * published by the Free Software Foundation. + */ + +#include <asm/kvm_ppc.h> +#include <asm/disassemble.h> +#include <asm/kvm_e500.h> + +#include "booke.h" +#include "e500_tlb.h" + +#define XOP_TLBIVAX 786 +#define XOP_TLBSX 914 +#define XOP_TLBRE 946 +#define XOP_TLBWE 978 + +int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu, + unsigned int inst, int *advance) +{ + int emulated = EMULATE_DONE; + int ra; + int rb; + + switch (get_op(inst)) { + case 31: + switch (get_xop(inst)) { + + case XOP_TLBRE: + emulated = kvmppc_e500_emul_tlbre(vcpu); + break; + + case XOP_TLBWE: + emulated = kvmppc_e500_emul_tlbwe(vcpu); + break; + + case XOP_TLBSX: + rb = get_rb(inst); + emulated = kvmppc_e500_emul_tlbsx(vcpu,rb); + break; + + case XOP_TLBIVAX: + ra = get_ra(inst); + rb = get_rb(inst); + emulated = kvmppc_e500_emul_tlbivax(vcpu, ra, rb); + break; + + default: + emulated = EMULATE_FAIL; + } + + break; + + default: + emulated = EMULATE_FAIL; + } + + if (emulated == EMULATE_FAIL) + emulated = kvmppc_booke_emulate_op(run, vcpu, inst, advance); + + return emulated; +} + +int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs) +{ + struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu); + int emulated = EMULATE_DONE; + + switch (sprn) { + case SPRN_PID: + vcpu_e500->pid[0] = vcpu->arch.shadow_pid = + vcpu->arch.pid = vcpu->arch.gpr[rs]; + break; + case SPRN_PID1: + vcpu_e500->pid[1] = vcpu->arch.gpr[rs]; break; + case SPRN_PID2: + vcpu_e500->pid[2] = vcpu->arch.gpr[rs]; break; + case SPRN_MAS0: + vcpu_e500->mas0 = vcpu->arch.gpr[rs]; break; + case SPRN_MAS1: + vcpu_e500->mas1 = vcpu->arch.gpr[rs]; break; + case SPRN_MAS2: + vcpu_e500->mas2 = vcpu->arch.gpr[rs]; break; + case SPRN_MAS3: + vcpu_e500->mas3 = vcpu->arch.gpr[rs]; break; + case SPRN_MAS4: + vcpu_e500->mas4 = vcpu->arch.gpr[rs]; break; + case SPRN_MAS6: + vcpu_e500->mas6 = vcpu->arch.gpr[rs]; break; + case SPRN_MAS7: + vcpu_e500->mas7 = vcpu->arch.gpr[rs]; break; + case SPRN_L1CSR1: + vcpu_e500->l1csr1 = vcpu->arch.gpr[rs]; break; + case SPRN_HID0: + vcpu_e500->hid0 = vcpu->arch.gpr[rs]; break; + case SPRN_HID1: + vcpu_e500->hid1 = vcpu->arch.gpr[rs]; break; + + case SPRN_MMUCSR0: + emulated = kvmppc_e500_emul_mt_mmucsr0(vcpu_e500, + vcpu->arch.gpr[rs]); + break; + + /* extra exceptions */ + case SPRN_IVOR32: + vcpu->arch.ivor[BOOKE_IRQPRIO_SPE_UNAVAIL] = vcpu->arch.gpr[rs]; + break; + case SPRN_IVOR33: + vcpu->arch.ivor[BOOKE_IRQPRIO_SPE_FP_DATA] = vcpu->arch.gpr[rs]; + break; + case SPRN_IVOR34: + vcpu->arch.ivor[BOOKE_IRQPRIO_SPE_FP_ROUND] = vcpu->arch.gpr[rs]; + break; + case SPRN_IVOR35: + vcpu->arch.ivor[BOOKE_IRQPRIO_PERFORMANCE_MONITOR] = vcpu->arch.gpr[rs]; + break; + + default: + emulated = kvmppc_booke_emulate_mtspr(vcpu, sprn, rs); + } + + return emulated; +} + +int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt) +{ + struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu); + int emulated = EMULATE_DONE; + + switch (sprn) { + case SPRN_PID: + vcpu->arch.gpr[rt] = vcpu_e500->pid[0]; break; + case SPRN_PID1: + vcpu->arch.gpr[rt] = vcpu_e500->pid[1]; break; + case SPRN_PID2: + vcpu->arch.gpr[rt] = vcpu_e500->pid[2]; break; + case SPRN_MAS0: + vcpu->arch.gpr[rt] = vcpu_e500->mas0; break; + case SPRN_MAS1: + vcpu->arch.gpr[rt] = vcpu_e500->mas1; break; + case SPRN_MAS2: + vcpu->arch.gpr[rt] = vcpu_e500->mas2; break; + case SPRN_MAS3: + vcpu->arch.gpr[rt] = vcpu_e500->mas3; break; + case SPRN_MAS4: + vcpu->arch.gpr[rt] = vcpu_e500->mas4; break; + case SPRN_MAS6: + vcpu->arch.gpr[rt] = vcpu_e500->mas6; break; + case SPRN_MAS7: + vcpu->arch.gpr[rt] = vcpu_e500->mas7; break; + + case SPRN_TLB0CFG: + vcpu->arch.gpr[rt] = mfspr(SPRN_TLB0CFG); + vcpu->arch.gpr[rt] &= ~0xfffUL; + vcpu->arch.gpr[rt] |= vcpu_e500->guest_tlb_size[0]; + break; + + case SPRN_TLB1CFG: + vcpu->arch.gpr[rt] = mfspr(SPRN_TLB1CFG); + vcpu->arch.gpr[rt] &= ~0xfffUL; + vcpu->arch.gpr[rt] |= vcpu_e500->guest_tlb_size[1]; + break; + + case SPRN_L1CSR1: + vcpu->arch.gpr[rt] = vcpu_e500->l1csr1; break; + case SPRN_HID0: + vcpu->arch.gpr[rt] = vcpu_e500->hid0; break; + case SPRN_HID1: + vcpu->arch.gpr[rt] = vcpu_e500->hid1; break; + + case SPRN_MMUCSR0: + vcpu->arch.gpr[rt] = 0; break; + + /* extra exceptions */ + case SPRN_IVOR32: + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_SPE_UNAVAIL]; + break; + case SPRN_IVOR33: + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_SPE_FP_DATA]; + break; + case SPRN_IVOR34: + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_SPE_FP_ROUND]; + break; + case SPRN_IVOR35: + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_PERFORMANCE_MONITOR]; + break; + default: + emulated = kvmppc_booke_emulate_mfspr(vcpu, sprn, rt); + } + + return emulated; +} + diff --git a/arch/powerpc/kvm/e500_tlb.c b/arch/powerpc/kvm/e500_tlb.c new file mode 100644 index 00000000000..0e773fc2d5e --- /dev/null +++ b/arch/powerpc/kvm/e500_tlb.c @@ -0,0 +1,757 @@ +/* + * Copyright (C) 2008 Freescale Semiconductor, Inc. All rights reserved. + * + * Author: Yu Liu, yu.liu@freescale.com + * + * Description: + * This file is based on arch/powerpc/kvm/44x_tlb.c, + * by Hollis Blanchard <hollisb@us.ibm.com>. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, version 2, as + * published by the Free Software Foundation. + */ + +#include <linux/types.h> +#include <linux/string.h> +#include <linux/kvm.h> +#include <linux/kvm_host.h> +#include <linux/highmem.h> +#include <asm/kvm_ppc.h> +#include <asm/kvm_e500.h> + +#include "../mm/mmu_decl.h" +#include "e500_tlb.h" + +#define to_htlb1_esel(esel) (tlb1_entry_num - (esel) - 1) + +static unsigned int tlb1_entry_num; + +void kvmppc_dump_tlbs(struct kvm_vcpu *vcpu) +{ + struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu); + struct tlbe *tlbe; + int i, tlbsel; + + printk("| %8s | %8s | %8s | %8s | %8s |\n", + "nr", "mas1", "mas2", "mas3", "mas7"); + + for (tlbsel = 0; tlbsel < 2; tlbsel++) { + printk("Guest TLB%d:\n", tlbsel); + for (i = 0; i < vcpu_e500->guest_tlb_size[tlbsel]; i++) { + tlbe = &vcpu_e500->guest_tlb[tlbsel][i]; + if (tlbe->mas1 & MAS1_VALID) + printk(" G[%d][%3d] | %08X | %08X | %08X | %08X |\n", + tlbsel, i, tlbe->mas1, tlbe->mas2, + tlbe->mas3, tlbe->mas7); + } + } + + for (tlbsel = 0; tlbsel < 2; tlbsel++) { + printk("Shadow TLB%d:\n", tlbsel); + for (i = 0; i < vcpu_e500->shadow_tlb_size[tlbsel]; i++) { + tlbe = &vcpu_e500->shadow_tlb[tlbsel][i]; + if (tlbe->mas1 & MAS1_VALID) + printk(" S[%d][%3d] | %08X | %08X | %08X | %08X |\n", + tlbsel, i, tlbe->mas1, tlbe->mas2, + tlbe->mas3, tlbe->mas7); + } + } +} + +static inline unsigned int tlb0_get_next_victim( + struct kvmppc_vcpu_e500 *vcpu_e500) +{ + unsigned int victim; + + victim = vcpu_e500->guest_tlb_nv[0]++; + if (unlikely(vcpu_e500->guest_tlb_nv[0] >= KVM_E500_TLB0_WAY_NUM)) + vcpu_e500->guest_tlb_nv[0] = 0; + + return victim; +} + +static inline unsigned int tlb1_max_shadow_size(void) +{ + return tlb1_entry_num - tlbcam_index; +} + +static inline int tlbe_is_writable(struct tlbe *tlbe) +{ + return tlbe->mas3 & (MAS3_SW|MAS3_UW); +} + +static inline u32 e500_shadow_mas3_attrib(u32 mas3, int usermode) +{ + /* Mask off reserved bits. */ + mas3 &= MAS3_ATTRIB_MASK; + + if (!usermode) { + /* Guest is in supervisor mode, + * so we need to translate guest + * supervisor permissions into user permissions. */ + mas3 &= ~E500_TLB_USER_PERM_MASK; + mas3 |= (mas3 & E500_TLB_SUPER_PERM_MASK) << 1; + } + + return mas3 | E500_TLB_SUPER_PERM_MASK; +} + +static inline u32 e500_shadow_mas2_attrib(u32 mas2, int usermode) +{ +#ifdef CONFIG_SMP + return (mas2 & MAS2_ATTRIB_MASK) | MAS2_M; +#else + return mas2 & MAS2_ATTRIB_MASK; +#endif +} + +/* + * writing shadow tlb entry to host TLB + */ +static inline void __write_host_tlbe(struct tlbe *stlbe) +{ + mtspr(SPRN_MAS1, stlbe->mas1); + mtspr(SPRN_MAS2, stlbe->mas2); + mtspr(SPRN_MAS3, stlbe->mas3); + mtspr(SPRN_MAS7, stlbe->mas7); + __asm__ __volatile__ ("tlbwe\n" : : ); +} + +static inline void write_host_tlbe(struct kvmppc_vcpu_e500 *vcpu_e500, + int tlbsel, int esel) +{ + struct tlbe *stlbe = &vcpu_e500->shadow_tlb[tlbsel][esel]; + + local_irq_disable(); + if (tlbsel == 0) { + __write_host_tlbe(stlbe); + } else { + unsigned register mas0; + + mas0 = mfspr(SPRN_MAS0); + + mtspr(SPRN_MAS0, MAS0_TLBSEL(1) | MAS0_ESEL(to_htlb1_esel(esel))); + __write_host_tlbe(stlbe); + + mtspr(SPRN_MAS0, mas0); + } + local_irq_enable(); +} + +void kvmppc_e500_tlb_load(struct kvm_vcpu *vcpu, int cpu) +{ + struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu); + int i; + unsigned register mas0; + + /* Load all valid TLB1 entries to reduce guest tlb miss fault */ + local_irq_disable(); + mas0 = mfspr(SPRN_MAS0); + for (i = 0; i < tlb1_max_shadow_size(); i++) { + struct tlbe *stlbe = &vcpu_e500->shadow_tlb[1][i]; + + if (get_tlb_v(stlbe)) { + mtspr(SPRN_MAS0, MAS0_TLBSEL(1) + | MAS0_ESEL(to_htlb1_esel(i))); + __write_host_tlbe(stlbe); + } + } + mtspr(SPRN_MAS0, mas0); + local_irq_enable(); +} + +void kvmppc_e500_tlb_put(struct kvm_vcpu *vcpu) +{ + _tlbil_all(); +} + +/* Search the guest TLB for a matching entry. */ +static int kvmppc_e500_tlb_index(struct kvmppc_vcpu_e500 *vcpu_e500, + gva_t eaddr, int tlbsel, unsigned int pid, int as) +{ + int i; + + /* XXX Replace loop with fancy data structures. */ + for (i = 0; i < vcpu_e500->guest_tlb_size[tlbsel]; i++) { + struct tlbe *tlbe = &vcpu_e500->guest_tlb[tlbsel][i]; + unsigned int tid; + + if (eaddr < get_tlb_eaddr(tlbe)) + continue; + + if (eaddr > get_tlb_end(tlbe)) + continue; + + tid = get_tlb_tid(tlbe); + if (tid && (tid != pid)) + continue; + + if (!get_tlb_v(tlbe)) + continue; + + if (get_tlb_ts(tlbe) != as && as != -1) + continue; + + return i; + } + + return -1; +} + +static void kvmppc_e500_shadow_release(struct kvmppc_vcpu_e500 *vcpu_e500, + int tlbsel, int esel) +{ + struct tlbe *stlbe = &vcpu_e500->shadow_tlb[tlbsel][esel]; + struct page *page = vcpu_e500->shadow_pages[tlbsel][esel]; + + if (page) { + vcpu_e500->shadow_pages[tlbsel][esel] = NULL; + + if (get_tlb_v(stlbe)) { + if (tlbe_is_writable(stlbe)) + kvm_release_page_dirty(page); + else + kvm_release_page_clean(page); + } + } +} + +static void kvmppc_e500_stlbe_invalidate(struct kvmppc_vcpu_e500 *vcpu_e500, + int tlbsel, int esel) +{ + struct tlbe *stlbe = &vcpu_e500->shadow_tlb[tlbsel][esel]; + + kvmppc_e500_shadow_release(vcpu_e500, tlbsel, esel); + stlbe->mas1 = 0; + KVMTRACE_5D(STLB_INVAL, &vcpu_e500->vcpu, index_of(tlbsel, esel), + stlbe->mas1, stlbe->mas2, stlbe->mas3, stlbe->mas7, + handler); +} + +static void kvmppc_e500_tlb1_invalidate(struct kvmppc_vcpu_e500 *vcpu_e500, + gva_t eaddr, gva_t eend, u32 tid) +{ + unsigned int pid = tid & 0xff; + unsigned int i; + + /* XXX Replace loop with fancy data structures. */ + for (i = 0; i < vcpu_e500->guest_tlb_size[1]; i++) { + struct tlbe *stlbe = &vcpu_e500->shadow_tlb[1][i]; + unsigned int tid; + + if (!get_tlb_v(stlbe)) + continue; + + if (eend < get_tlb_eaddr(stlbe)) + continue; + + if (eaddr > get_tlb_end(stlbe)) + continue; + + tid = get_tlb_tid(stlbe); + if (tid && (tid != pid)) + continue; + + kvmppc_e500_stlbe_invalidate(vcpu_e500, 1, i); + write_host_tlbe(vcpu_e500, 1, i); + } +} + +static inline void kvmppc_e500_deliver_tlb_miss(struct kvm_vcpu *vcpu, + unsigned int eaddr, int as) +{ + struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu); + unsigned int victim, pidsel, tsized; + int tlbsel; + + /* since we only have two TLBs, only lower bit is used. */ + tlbsel = (vcpu_e500->mas4 >> 28) & 0x1; + victim = (tlbsel == 0) ? tlb0_get_next_victim(vcpu_e500) : 0; + pidsel = (vcpu_e500->mas4 >> 16) & 0xf; + tsized = (vcpu_e500->mas4 >> 8) & 0xf; + + vcpu_e500->mas0 = MAS0_TLBSEL(tlbsel) | MAS0_ESEL(victim) + | MAS0_NV(vcpu_e500->guest_tlb_nv[tlbsel]); + vcpu_e500->mas1 = MAS1_VALID | (as ? MAS1_TS : 0) + | MAS1_TID(vcpu_e500->pid[pidsel]) + | MAS1_TSIZE(tsized); + vcpu_e500->mas2 = (eaddr & MAS2_EPN) + | (vcpu_e500->mas4 & MAS2_ATTRIB_MASK); + vcpu_e500->mas3 &= MAS3_U0 | MAS3_U1 | MAS3_U2 | MAS3_U3; + vcpu_e500->mas6 = (vcpu_e500->mas6 & MAS6_SPID1) + | (get_cur_pid(vcpu) << 16) + | (as ? MAS6_SAS : 0); + vcpu_e500->mas7 = 0; +} + +static inline void kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500, + u64 gvaddr, gfn_t gfn, struct tlbe *gtlbe, int tlbsel, int esel) +{ + struct page *new_page; + struct tlbe *stlbe; + hpa_t hpaddr; + + stlbe = &vcpu_e500->shadow_tlb[tlbsel][esel]; + + /* Get reference to new page. */ + new_page = gfn_to_page(vcpu_e500->vcpu.kvm, gfn); + if (is_error_page(new_page)) { + printk(KERN_ERR "Couldn't get guest page for gfn %lx!\n", gfn); + kvm_release_page_clean(new_page); + return; + } + hpaddr = page_to_phys(new_page); + + /* Drop reference to old page. */ + kvmppc_e500_shadow_release(vcpu_e500, tlbsel, esel); + + vcpu_e500->shadow_pages[tlbsel][esel] = new_page; + + /* Force TS=1 IPROT=0 TSIZE=4KB for all guest mappings. */ + stlbe->mas1 = MAS1_TSIZE(BOOKE_PAGESZ_4K) + | MAS1_TID(get_tlb_tid(gtlbe)) | MAS1_TS | MAS1_VALID; + stlbe->mas2 = (gvaddr & MAS2_EPN) + | e500_shadow_mas2_attrib(gtlbe->mas2, + vcpu_e500->vcpu.arch.msr & MSR_PR); + stlbe->mas3 = (hpaddr & MAS3_RPN) + | e500_shadow_mas3_attrib(gtlbe->mas3, + vcpu_e500->vcpu.arch.msr & MSR_PR); + stlbe->mas7 = (hpaddr >> 32) & MAS7_RPN; + + KVMTRACE_5D(STLB_WRITE, &vcpu_e500->vcpu, index_of(tlbsel, esel), + stlbe->mas1, stlbe->mas2, stlbe->mas3, stlbe->mas7, + handler); +} + +/* XXX only map the one-one case, for now use TLB0 */ +static int kvmppc_e500_stlbe_map(struct kvmppc_vcpu_e500 *vcpu_e500, + int tlbsel, int esel) +{ + struct tlbe *gtlbe; + + gtlbe = &vcpu_e500->guest_tlb[tlbsel][esel]; + + kvmppc_e500_shadow_map(vcpu_e500, get_tlb_eaddr(gtlbe), + get_tlb_raddr(gtlbe) >> PAGE_SHIFT, + gtlbe, tlbsel, esel); + + return esel; +} + +/* Caller must ensure that the specified guest TLB entry is safe to insert into + * the shadow TLB. */ +/* XXX for both one-one and one-to-many , for now use TLB1 */ +static int kvmppc_e500_tlb1_map(struct kvmppc_vcpu_e500 *vcpu_e500, + u64 gvaddr, gfn_t gfn, struct tlbe *gtlbe) +{ + unsigned int victim; + + victim = vcpu_e500->guest_tlb_nv[1]++; + + if (unlikely(vcpu_e500->guest_tlb_nv[1] >= tlb1_max_shadow_size())) + vcpu_e500->guest_tlb_nv[1] = 0; + + kvmppc_e500_shadow_map(vcpu_e500, gvaddr, gfn, gtlbe, 1, victim); + + return victim; +} + +/* Invalidate all guest kernel mappings when enter usermode, + * so that when they fault back in they will get the + * proper permission bits. */ +void kvmppc_mmu_priv_switch(struct kvm_vcpu *vcpu, int usermode) +{ + if (usermode) { + struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu); + int i; + + /* XXX Replace loop with fancy data structures. */ + for (i = 0; i < tlb1_max_shadow_size(); i++) + kvmppc_e500_stlbe_invalidate(vcpu_e500, 1, i); + + _tlbil_all(); + } +} + +static int kvmppc_e500_gtlbe_invalidate(struct kvmppc_vcpu_e500 *vcpu_e500, + int tlbsel, int esel) +{ + struct tlbe *gtlbe = &vcpu_e500->guest_tlb[tlbsel][esel]; + + if (unlikely(get_tlb_iprot(gtlbe))) + return -1; + + if (tlbsel == 1) { + kvmppc_e500_tlb1_invalidate(vcpu_e500, get_tlb_eaddr(gtlbe), + get_tlb_end(gtlbe), + get_tlb_tid(gtlbe)); + } else { + kvmppc_e500_stlbe_invalidate(vcpu_e500, tlbsel, esel); + } + + gtlbe->mas1 = 0; + + return 0; +} + +int kvmppc_e500_emul_mt_mmucsr0(struct kvmppc_vcpu_e500 *vcpu_e500, ulong value) +{ + int esel; + + if (value & MMUCSR0_TLB0FI) + for (esel = 0; esel < vcpu_e500->guest_tlb_size[0]; esel++) + kvmppc_e500_gtlbe_invalidate(vcpu_e500, 0, esel); + if (value & MMUCSR0_TLB1FI) + for (esel = 0; esel < vcpu_e500->guest_tlb_size[1]; esel++) + kvmppc_e500_gtlbe_invalidate(vcpu_e500, 1, esel); + + _tlbil_all(); + + return EMULATE_DONE; +} + +int kvmppc_e500_emul_tlbivax(struct kvm_vcpu *vcpu, int ra, int rb) +{ + struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu); + unsigned int ia; + int esel, tlbsel; + gva_t ea; + + ea = ((ra) ? vcpu->arch.gpr[ra] : 0) + vcpu->arch.gpr[rb]; + + ia = (ea >> 2) & 0x1; + + /* since we only have two TLBs, only lower bit is used. */ + tlbsel = (ea >> 3) & 0x1; + + if (ia) { + /* invalidate all entries */ + for (esel = 0; esel < vcpu_e500->guest_tlb_size[tlbsel]; esel++) + kvmppc_e500_gtlbe_invalidate(vcpu_e500, tlbsel, esel); + } else { + ea &= 0xfffff000; + esel = kvmppc_e500_tlb_index(vcpu_e500, ea, tlbsel, + get_cur_pid(vcpu), -1); + if (esel >= 0) + kvmppc_e500_gtlbe_invalidate(vcpu_e500, tlbsel, esel); + } + + _tlbil_all(); + + return EMULATE_DONE; +} + +int kvmppc_e500_emul_tlbre(struct kvm_vcpu *vcpu) +{ + struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu); + int tlbsel, esel; + struct tlbe *gtlbe; + + tlbsel = get_tlb_tlbsel(vcpu_e500); + esel = get_tlb_esel(vcpu_e500, tlbsel); + + gtlbe = &vcpu_e500->guest_tlb[tlbsel][esel]; + vcpu_e500->mas0 &= ~MAS0_NV(~0); + vcpu_e500->mas0 |= MAS0_NV(vcpu_e500->guest_tlb_nv[tlbsel]); + vcpu_e500->mas1 = gtlbe->mas1; + vcpu_e500->mas2 = gtlbe->mas2; + vcpu_e500->mas3 = gtlbe->mas3; + vcpu_e500->mas7 = gtlbe->mas7; + + return EMULATE_DONE; +} + +int kvmppc_e500_emul_tlbsx(struct kvm_vcpu *vcpu, int rb) +{ + struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu); + int as = !!get_cur_sas(vcpu_e500); + unsigned int pid = get_cur_spid(vcpu_e500); + int esel, tlbsel; + struct tlbe *gtlbe = NULL; + gva_t ea; + + ea = vcpu->arch.gpr[rb]; + + for (tlbsel = 0; tlbsel < 2; tlbsel++) { + esel = kvmppc_e500_tlb_index(vcpu_e500, ea, tlbsel, pid, as); + if (esel >= 0) { + gtlbe = &vcpu_e500->guest_tlb[tlbsel][esel]; + break; + } + } + + if (gtlbe) { + vcpu_e500->mas0 = MAS0_TLBSEL(tlbsel) | MAS0_ESEL(esel) + | MAS0_NV(vcpu_e500->guest_tlb_nv[tlbsel]); + vcpu_e500->mas1 = gtlbe->mas1; + vcpu_e500->mas2 = gtlbe->mas2; + vcpu_e500->mas3 = gtlbe->mas3; + vcpu_e500->mas7 = gtlbe->mas7; + } else { + int victim; + + /* since we only have two TLBs, only lower bit is used. */ + tlbsel = vcpu_e500->mas4 >> 28 & 0x1; + victim = (tlbsel == 0) ? tlb0_get_next_victim(vcpu_e500) : 0; + + vcpu_e500->mas0 = MAS0_TLBSEL(tlbsel) | MAS0_ESEL(victim) + | MAS0_NV(vcpu_e500->guest_tlb_nv[tlbsel]); + vcpu_e500->mas1 = (vcpu_e500->mas6 & MAS6_SPID0) + | (vcpu_e500->mas6 & (MAS6_SAS ? MAS1_TS : 0)) + | (vcpu_e500->mas4 & MAS4_TSIZED(~0)); + vcpu_e500->mas2 &= MAS2_EPN; + vcpu_e500->mas2 |= vcpu_e500->mas4 & MAS2_ATTRIB_MASK; + vcpu_e500->mas3 &= MAS3_U0 | MAS3_U1 | MAS3_U2 | MAS3_U3; + vcpu_e500->mas7 = 0; + } + + return EMULATE_DONE; +} + +int kvmppc_e500_emul_tlbwe(struct kvm_vcpu *vcpu) +{ + struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu); + u64 eaddr; + u64 raddr; + u32 tid; + struct tlbe *gtlbe; + int tlbsel, esel, stlbsel, sesel; + + tlbsel = get_tlb_tlbsel(vcpu_e500); + esel = get_tlb_esel(vcpu_e500, tlbsel); + + gtlbe = &vcpu_e500->guest_tlb[tlbsel][esel]; + + if (get_tlb_v(gtlbe) && tlbsel == 1) { + eaddr = get_tlb_eaddr(gtlbe); + tid = get_tlb_tid(gtlbe); + kvmppc_e500_tlb1_invalidate(vcpu_e500, eaddr, + get_tlb_end(gtlbe), tid); + } + + gtlbe->mas1 = vcpu_e500->mas1; + gtlbe->mas2 = vcpu_e500->mas2; + gtlbe->mas3 = vcpu_e500->mas3; + gtlbe->mas7 = vcpu_e500->mas7; + + KVMTRACE_5D(GTLB_WRITE, vcpu, vcpu_e500->mas0, + gtlbe->mas1, gtlbe->mas2, gtlbe->mas3, gtlbe->mas7, + handler); + + /* Invalidate shadow mappings for the about-to-be-clobbered TLBE. */ + if (tlbe_is_host_safe(vcpu, gtlbe)) { + switch (tlbsel) { + case 0: + /* TLB0 */ + gtlbe->mas1 &= ~MAS1_TSIZE(~0); + gtlbe->mas1 |= MAS1_TSIZE(BOOKE_PAGESZ_4K); + + stlbsel = 0; + sesel = kvmppc_e500_stlbe_map(vcpu_e500, 0, esel); + + break; + + case 1: + /* TLB1 */ + eaddr = get_tlb_eaddr(gtlbe); + raddr = get_tlb_raddr(gtlbe); + + /* Create a 4KB mapping on the host. + * If the guest wanted a large page, + * only the first 4KB is mapped here and the rest + * are mapped on the fly. */ + stlbsel = 1; + sesel = kvmppc_e500_tlb1_map(vcpu_e500, eaddr, + raddr >> PAGE_SHIFT, gtlbe); + break; + + default: + BUG(); + } + write_host_tlbe(vcpu_e500, stlbsel, sesel); + } + + return EMULATE_DONE; +} + +int kvmppc_mmu_itlb_index(struct kvm_vcpu *vcpu, gva_t eaddr) +{ + unsigned int as = !!(vcpu->arch.msr & MSR_IS); + + return kvmppc_e500_tlb_search(vcpu, eaddr, get_cur_pid(vcpu), as); +} + +int kvmppc_mmu_dtlb_index(struct kvm_vcpu *vcpu, gva_t eaddr) +{ + unsigned int as = !!(vcpu->arch.msr & MSR_DS); + + return kvmppc_e500_tlb_search(vcpu, eaddr, get_cur_pid(vcpu), as); +} + +void kvmppc_mmu_itlb_miss(struct kvm_vcpu *vcpu) +{ + unsigned int as = !!(vcpu->arch.msr & MSR_IS); + + kvmppc_e500_deliver_tlb_miss(vcpu, vcpu->arch.pc, as); +} + +void kvmppc_mmu_dtlb_miss(struct kvm_vcpu *vcpu) +{ + unsigned int as = !!(vcpu->arch.msr & MSR_DS); + + kvmppc_e500_deliver_tlb_miss(vcpu, vcpu->arch.fault_dear, as); +} + +gpa_t kvmppc_mmu_xlate(struct kvm_vcpu *vcpu, unsigned int index, + gva_t eaddr) +{ + struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu); + struct tlbe *gtlbe = + &vcpu_e500->guest_tlb[tlbsel_of(index)][esel_of(index)]; + u64 pgmask = get_tlb_bytes(gtlbe) - 1; + + return get_tlb_raddr(gtlbe) | (eaddr & pgmask); +} + +void kvmppc_mmu_destroy(struct kvm_vcpu *vcpu) +{ + struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu); + int tlbsel, i; + + for (tlbsel = 0; tlbsel < 2; tlbsel++) + for (i = 0; i < vcpu_e500->guest_tlb_size[tlbsel]; i++) + kvmppc_e500_shadow_release(vcpu_e500, tlbsel, i); + + /* discard all guest mapping */ + _tlbil_all(); +} + +void kvmppc_mmu_map(struct kvm_vcpu *vcpu, u64 eaddr, gpa_t gpaddr, + unsigned int index) +{ + struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu); + int tlbsel = tlbsel_of(index); + int esel = esel_of(index); + int stlbsel, sesel; + + switch (tlbsel) { + case 0: + stlbsel = 0; + sesel = esel; + break; + + case 1: { + gfn_t gfn = gpaddr >> PAGE_SHIFT; + struct tlbe *gtlbe + = &vcpu_e500->guest_tlb[tlbsel][esel]; + + stlbsel = 1; + sesel = kvmppc_e500_tlb1_map(vcpu_e500, eaddr, gfn, gtlbe); + break; + } + + default: + BUG(); + break; + } + write_host_tlbe(vcpu_e500, stlbsel, sesel); +} + +int kvmppc_e500_tlb_search(struct kvm_vcpu *vcpu, + gva_t eaddr, unsigned int pid, int as) +{ + struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu); + int esel, tlbsel; + + for (tlbsel = 0; tlbsel < 2; tlbsel++) { + esel = kvmppc_e500_tlb_index(vcpu_e500, eaddr, tlbsel, pid, as); + if (esel >= 0) + return index_of(tlbsel, esel); + } + + return -1; +} + +void kvmppc_e500_tlb_setup(struct kvmppc_vcpu_e500 *vcpu_e500) +{ + struct tlbe *tlbe; + + /* Insert large initial mapping for guest. */ + tlbe = &vcpu_e500->guest_tlb[1][0]; + tlbe->mas1 = MAS1_VALID | MAS1_TSIZE(BOOKE_PAGESZ_256M); + tlbe->mas2 = 0; + tlbe->mas3 = E500_TLB_SUPER_PERM_MASK; + tlbe->mas7 = 0; + + /* 4K map for serial output. Used by kernel wrapper. */ + tlbe = &vcpu_e500->guest_tlb[1][1]; + tlbe->mas1 = MAS1_VALID | MAS1_TSIZE(BOOKE_PAGESZ_4K); + tlbe->mas2 = (0xe0004500 & 0xFFFFF000) | MAS2_I | MAS2_G; + tlbe->mas3 = (0xe0004500 & 0xFFFFF000) | E500_TLB_SUPER_PERM_MASK; + tlbe->mas7 = 0; +} + +int kvmppc_e500_tlb_init(struct kvmppc_vcpu_e500 *vcpu_e500) +{ + tlb1_entry_num = mfspr(SPRN_TLB1CFG) & 0xFFF; + + vcpu_e500->guest_tlb_size[0] = KVM_E500_TLB0_SIZE; + vcpu_e500->guest_tlb[0] = + kzalloc(sizeof(struct tlbe) * KVM_E500_TLB0_SIZE, GFP_KERNEL); + if (vcpu_e500->guest_tlb[0] == NULL) + goto err_out; + + vcpu_e500->shadow_tlb_size[0] = KVM_E500_TLB0_SIZE; + vcpu_e500->shadow_tlb[0] = + kzalloc(sizeof(struct tlbe) * KVM_E500_TLB0_SIZE, GFP_KERNEL); + if (vcpu_e500->shadow_tlb[0] == NULL) + goto err_out_guest0; + + vcpu_e500->guest_tlb_size[1] = KVM_E500_TLB1_SIZE; + vcpu_e500->guest_tlb[1] = + kzalloc(sizeof(struct tlbe) * KVM_E500_TLB1_SIZE, GFP_KERNEL); + if (vcpu_e500->guest_tlb[1] == NULL) + goto err_out_shadow0; + + vcpu_e500->shadow_tlb_size[1] = tlb1_entry_num; + vcpu_e500->shadow_tlb[1] = + kzalloc(sizeof(struct tlbe) * tlb1_entry_num, GFP_KERNEL); + if (vcpu_e500->shadow_tlb[1] == NULL) + goto err_out_guest1; + + vcpu_e500->shadow_pages[0] = (struct page **) + kzalloc(sizeof(struct page *) * KVM_E500_TLB0_SIZE, GFP_KERNEL); + if (vcpu_e500->shadow_pages[0] == NULL) + goto err_out_shadow1; + + vcpu_e500->shadow_pages[1] = (struct page **) + kzalloc(sizeof(struct page *) * tlb1_entry_num, GFP_KERNEL); + if (vcpu_e500->shadow_pages[1] == NULL) + goto err_out_page0; + + return 0; + +err_out_page0: + kfree(vcpu_e500->shadow_pages[0]); +err_out_shadow1: + kfree(vcpu_e500->shadow_tlb[1]); +err_out_guest1: + kfree(vcpu_e500->guest_tlb[1]); +err_out_shadow0: + kfree(vcpu_e500->shadow_tlb[0]); +err_out_guest0: + kfree(vcpu_e500->guest_tlb[0]); +err_out: + return -1; +} + +void kvmppc_e500_tlb_uninit(struct kvmppc_vcpu_e500 *vcpu_e500) +{ + kfree(vcpu_e500->shadow_pages[1]); + kfree(vcpu_e500->shadow_pages[0]); + kfree(vcpu_e500->shadow_tlb[1]); + kfree(vcpu_e500->guest_tlb[1]); + kfree(vcpu_e500->shadow_tlb[0]); + kfree(vcpu_e500->guest_tlb[0]); +} diff --git a/arch/powerpc/kvm/e500_tlb.h b/arch/powerpc/kvm/e500_tlb.h new file mode 100644 index 00000000000..45b064b7690 --- /dev/null +++ b/arch/powerpc/kvm/e500_tlb.h @@ -0,0 +1,185 @@ +/* + * Copyright (C) 2008 Freescale Semiconductor, Inc. All rights reserved. + * + * Author: Yu Liu, yu.liu@freescale.com + * + * Description: + * This file is based on arch/powerpc/kvm/44x_tlb.h, + * by Hollis Blanchard <hollisb@us.ibm.com>. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, version 2, as + * published by the Free Software Foundation. + */ + +#ifndef __KVM_E500_TLB_H__ +#define __KVM_E500_TLB_H__ + +#include <linux/kvm_host.h> +#include <asm/mmu-fsl-booke.h> +#include <asm/tlb.h> +#include <asm/kvm_e500.h> + +#define KVM_E500_TLB0_WAY_SIZE_BIT 7 /* Fixed */ +#define KVM_E500_TLB0_WAY_SIZE (1UL << KVM_E500_TLB0_WAY_SIZE_BIT) +#define KVM_E500_TLB0_WAY_SIZE_MASK (KVM_E500_TLB0_WAY_SIZE - 1) + +#define KVM_E500_TLB0_WAY_NUM_BIT 1 /* No greater than 7 */ +#define KVM_E500_TLB0_WAY_NUM (1UL << KVM_E500_TLB0_WAY_NUM_BIT) +#define KVM_E500_TLB0_WAY_NUM_MASK (KVM_E500_TLB0_WAY_NUM - 1) + +#define KVM_E500_TLB0_SIZE (KVM_E500_TLB0_WAY_SIZE * KVM_E500_TLB0_WAY_NUM) +#define KVM_E500_TLB1_SIZE 16 + +#define index_of(tlbsel, esel) (((tlbsel) << 16) | ((esel) & 0xFFFF)) +#define tlbsel_of(index) ((index) >> 16) +#define esel_of(index) ((index) & 0xFFFF) + +#define E500_TLB_USER_PERM_MASK (MAS3_UX|MAS3_UR|MAS3_UW) +#define E500_TLB_SUPER_PERM_MASK (MAS3_SX|MAS3_SR|MAS3_SW) +#define MAS2_ATTRIB_MASK \ + (MAS2_X0 | MAS2_X1) +#define MAS3_ATTRIB_MASK \ + (MAS3_U0 | MAS3_U1 | MAS3_U2 | MAS3_U3 \ + | E500_TLB_USER_PERM_MASK | E500_TLB_SUPER_PERM_MASK) + +extern void kvmppc_dump_tlbs(struct kvm_vcpu *); +extern int kvmppc_e500_emul_mt_mmucsr0(struct kvmppc_vcpu_e500 *, ulong); +extern int kvmppc_e500_emul_tlbwe(struct kvm_vcpu *); +extern int kvmppc_e500_emul_tlbre(struct kvm_vcpu *); +extern int kvmppc_e500_emul_tlbivax(struct kvm_vcpu *, int, int); +extern int kvmppc_e500_emul_tlbsx(struct kvm_vcpu *, int); +extern int kvmppc_e500_tlb_search(struct kvm_vcpu *, gva_t, unsigned int, int); +extern void kvmppc_e500_tlb_put(struct kvm_vcpu *); +extern void kvmppc_e500_tlb_load(struct kvm_vcpu *, int); +extern int kvmppc_e500_tlb_init(struct kvmppc_vcpu_e500 *); +extern void kvmppc_e500_tlb_uninit(struct kvmppc_vcpu_e500 *); +extern void kvmppc_e500_tlb_setup(struct kvmppc_vcpu_e500 *); + +/* TLB helper functions */ +static inline unsigned int get_tlb_size(const struct tlbe *tlbe) +{ + return (tlbe->mas1 >> 8) & 0xf; +} + +static inline gva_t get_tlb_eaddr(const struct tlbe *tlbe) +{ + return tlbe->mas2 & 0xfffff000; +} + +static inline u64 get_tlb_bytes(const struct tlbe *tlbe) +{ + unsigned int pgsize = get_tlb_size(tlbe); + return 1ULL << 10 << (pgsize << 1); +} + +static inline gva_t get_tlb_end(const struct tlbe *tlbe) +{ + u64 bytes = get_tlb_bytes(tlbe); + return get_tlb_eaddr(tlbe) + bytes - 1; +} + +static inline u64 get_tlb_raddr(const struct tlbe *tlbe) +{ + u64 rpn = tlbe->mas7; + return (rpn << 32) | (tlbe->mas3 & 0xfffff000); +} + +static inline unsigned int get_tlb_tid(const struct tlbe *tlbe) +{ + return (tlbe->mas1 >> 16) & 0xff; +} + +static inline unsigned int get_tlb_ts(const struct tlbe *tlbe) +{ + return (tlbe->mas1 >> 12) & 0x1; +} + +static inline unsigned int get_tlb_v(const struct tlbe *tlbe) +{ + return (tlbe->mas1 >> 31) & 0x1; +} + +static inline unsigned int get_tlb_iprot(const struct tlbe *tlbe) +{ + return (tlbe->mas1 >> 30) & 0x1; +} + +static inline unsigned int get_cur_pid(struct kvm_vcpu *vcpu) +{ + return vcpu->arch.pid & 0xff; +} + +static inline unsigned int get_cur_spid( + const struct kvmppc_vcpu_e500 *vcpu_e500) +{ + return (vcpu_e500->mas6 >> 16) & 0xff; +} + +static inline unsigned int get_cur_sas( + const struct kvmppc_vcpu_e500 *vcpu_e500) +{ + return vcpu_e500->mas6 & 0x1; +} + +static inline unsigned int get_tlb_tlbsel( + const struct kvmppc_vcpu_e500 *vcpu_e500) +{ + /* + * Manual says that tlbsel has 2 bits wide. + * Since we only have two TLBs, only lower bit is used. + */ + return (vcpu_e500->mas0 >> 28) & 0x1; +} + +static inline unsigned int get_tlb_nv_bit( + const struct kvmppc_vcpu_e500 *vcpu_e500) +{ + return vcpu_e500->mas0 & 0xfff; +} + +static inline unsigned int get_tlb_esel_bit( + const struct kvmppc_vcpu_e500 *vcpu_e500) +{ + return (vcpu_e500->mas0 >> 16) & 0xfff; +} + +static inline unsigned int get_tlb_esel( + const struct kvmppc_vcpu_e500 *vcpu_e500, + int tlbsel) +{ + unsigned int esel = get_tlb_esel_bit(vcpu_e500); + + if (tlbsel == 0) { + esel &= KVM_E500_TLB0_WAY_NUM_MASK; + esel |= ((vcpu_e500->mas2 >> 12) & KVM_E500_TLB0_WAY_SIZE_MASK) + << KVM_E500_TLB0_WAY_NUM_BIT; + } else { + esel &= KVM_E500_TLB1_SIZE - 1; + } + + return esel; +} + +static inline int tlbe_is_host_safe(const struct kvm_vcpu *vcpu, + const struct tlbe *tlbe) +{ + gpa_t gpa; + + if (!get_tlb_v(tlbe)) + return 0; + + /* Does it match current guest AS? */ + /* XXX what about IS != DS? */ + if (get_tlb_ts(tlbe) != !!(vcpu->arch.msr & MSR_IS)) + return 0; + + gpa = get_tlb_raddr(tlbe); + if (!gfn_to_memslot(vcpu->kvm, gpa >> PAGE_SHIFT)) + /* Mapping is not for RAM. */ + return 0; + + return 1; +} + +#endif /* __KVM_E500_TLB_H__ */ diff --git a/arch/powerpc/kvm/emulate.c b/arch/powerpc/kvm/emulate.c index d1d38daa93f..a561d6e8da1 100644 --- a/arch/powerpc/kvm/emulate.c +++ b/arch/powerpc/kvm/emulate.c @@ -30,6 +30,39 @@ #include <asm/disassemble.h> #include "timing.h" +#define OP_TRAP 3 + +#define OP_31_XOP_LWZX 23 +#define OP_31_XOP_LBZX 87 +#define OP_31_XOP_STWX 151 +#define OP_31_XOP_STBX 215 +#define OP_31_XOP_STBUX 247 +#define OP_31_XOP_LHZX 279 +#define OP_31_XOP_LHZUX 311 +#define OP_31_XOP_MFSPR 339 +#define OP_31_XOP_STHX 407 +#define OP_31_XOP_STHUX 439 +#define OP_31_XOP_MTSPR 467 +#define OP_31_XOP_DCBI 470 +#define OP_31_XOP_LWBRX 534 +#define OP_31_XOP_TLBSYNC 566 +#define OP_31_XOP_STWBRX 662 +#define OP_31_XOP_LHBRX 790 +#define OP_31_XOP_STHBRX 918 + +#define OP_LWZ 32 +#define OP_LWZU 33 +#define OP_LBZ 34 +#define OP_LBZU 35 +#define OP_STW 36 +#define OP_STWU 37 +#define OP_STB 38 +#define OP_STBU 39 +#define OP_LHZ 40 +#define OP_LHZU 41 +#define OP_STH 44 +#define OP_STHU 45 + void kvmppc_emulate_dec(struct kvm_vcpu *vcpu) { if (vcpu->arch.tcr & TCR_DIE) { @@ -78,7 +111,7 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu) kvmppc_set_exit_type(vcpu, EMULATED_INST_EXITS); switch (get_op(inst)) { - case 3: /* trap */ + case OP_TRAP: vcpu->arch.esr |= ESR_PTR; kvmppc_core_queue_program(vcpu); advance = 0; @@ -87,31 +120,31 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu) case 31: switch (get_xop(inst)) { - case 23: /* lwzx */ + case OP_31_XOP_LWZX: rt = get_rt(inst); emulated = kvmppc_handle_load(run, vcpu, rt, 4, 1); break; - case 87: /* lbzx */ + case OP_31_XOP_LBZX: rt = get_rt(inst); emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1); break; - case 151: /* stwx */ + case OP_31_XOP_STWX: rs = get_rs(inst); emulated = kvmppc_handle_store(run, vcpu, vcpu->arch.gpr[rs], 4, 1); break; - case 215: /* stbx */ + case OP_31_XOP_STBX: rs = get_rs(inst); emulated = kvmppc_handle_store(run, vcpu, vcpu->arch.gpr[rs], 1, 1); break; - case 247: /* stbux */ + case OP_31_XOP_STBUX: rs = get_rs(inst); ra = get_ra(inst); rb = get_rb(inst); @@ -126,12 +159,12 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu) vcpu->arch.gpr[rs] = ea; break; - case 279: /* lhzx */ + case OP_31_XOP_LHZX: rt = get_rt(inst); emulated = kvmppc_handle_load(run, vcpu, rt, 2, 1); break; - case 311: /* lhzux */ + case OP_31_XOP_LHZUX: rt = get_rt(inst); ra = get_ra(inst); rb = get_rb(inst); @@ -144,7 +177,7 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu) vcpu->arch.gpr[ra] = ea; break; - case 339: /* mfspr */ + case OP_31_XOP_MFSPR: sprn = get_sprn(inst); rt = get_rt(inst); @@ -185,7 +218,7 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu) } break; - case 407: /* sthx */ + case OP_31_XOP_STHX: rs = get_rs(inst); ra = get_ra(inst); rb = get_rb(inst); @@ -195,7 +228,7 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu) 2, 1); break; - case 439: /* sthux */ + case OP_31_XOP_STHUX: rs = get_rs(inst); ra = get_ra(inst); rb = get_rb(inst); @@ -210,7 +243,7 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu) vcpu->arch.gpr[ra] = ea; break; - case 467: /* mtspr */ + case OP_31_XOP_MTSPR: sprn = get_sprn(inst); rs = get_rs(inst); switch (sprn) { @@ -246,7 +279,7 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu) } break; - case 470: /* dcbi */ + case OP_31_XOP_DCBI: /* Do nothing. The guest is performing dcbi because * hardware DMA is not snooped by the dcache, but * emulated DMA either goes through the dcache as @@ -254,15 +287,15 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu) * coherence. */ break; - case 534: /* lwbrx */ + case OP_31_XOP_LWBRX: rt = get_rt(inst); emulated = kvmppc_handle_load(run, vcpu, rt, 4, 0); break; - case 566: /* tlbsync */ + case OP_31_XOP_TLBSYNC: break; - case 662: /* stwbrx */ + case OP_31_XOP_STWBRX: rs = get_rs(inst); ra = get_ra(inst); rb = get_rb(inst); @@ -272,12 +305,12 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu) 4, 0); break; - case 790: /* lhbrx */ + case OP_31_XOP_LHBRX: rt = get_rt(inst); emulated = kvmppc_handle_load(run, vcpu, rt, 2, 0); break; - case 918: /* sthbrx */ + case OP_31_XOP_STHBRX: rs = get_rs(inst); ra = get_ra(inst); rb = get_rb(inst); @@ -293,37 +326,37 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu) } break; - case 32: /* lwz */ + case OP_LWZ: rt = get_rt(inst); emulated = kvmppc_handle_load(run, vcpu, rt, 4, 1); break; - case 33: /* lwzu */ + case OP_LWZU: ra = get_ra(inst); rt = get_rt(inst); emulated = kvmppc_handle_load(run, vcpu, rt, 4, 1); vcpu->arch.gpr[ra] = vcpu->arch.paddr_accessed; break; - case 34: /* lbz */ + case OP_LBZ: rt = get_rt(inst); emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1); break; - case 35: /* lbzu */ + case OP_LBZU: ra = get_ra(inst); rt = get_rt(inst); emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1); vcpu->arch.gpr[ra] = vcpu->arch.paddr_accessed; break; - case 36: /* stw */ + case OP_STW: rs = get_rs(inst); emulated = kvmppc_handle_store(run, vcpu, vcpu->arch.gpr[rs], 4, 1); break; - case 37: /* stwu */ + case OP_STWU: ra = get_ra(inst); rs = get_rs(inst); emulated = kvmppc_handle_store(run, vcpu, vcpu->arch.gpr[rs], @@ -331,13 +364,13 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu) vcpu->arch.gpr[ra] = vcpu->arch.paddr_accessed; break; - case 38: /* stb */ + case OP_STB: rs = get_rs(inst); emulated = kvmppc_handle_store(run, vcpu, vcpu->arch.gpr[rs], 1, 1); break; - case 39: /* stbu */ + case OP_STBU: ra = get_ra(inst); rs = get_rs(inst); emulated = kvmppc_handle_store(run, vcpu, vcpu->arch.gpr[rs], @@ -345,25 +378,25 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu) vcpu->arch.gpr[ra] = vcpu->arch.paddr_accessed; break; - case 40: /* lhz */ + case OP_LHZ: rt = get_rt(inst); emulated = kvmppc_handle_load(run, vcpu, rt, 2, 1); break; - case 41: /* lhzu */ + case OP_LHZU: ra = get_ra(inst); rt = get_rt(inst); emulated = kvmppc_handle_load(run, vcpu, rt, 2, 1); vcpu->arch.gpr[ra] = vcpu->arch.paddr_accessed; break; - case 44: /* sth */ + case OP_STH: rs = get_rs(inst); emulated = kvmppc_handle_store(run, vcpu, vcpu->arch.gpr[rs], 2, 1); break; - case 45: /* sthu */ + case OP_STHU: ra = get_ra(inst); rs = get_rs(inst); emulated = kvmppc_handle_store(run, vcpu, vcpu->arch.gpr[rs], diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c index 5f81256287f..9057335fdc6 100644 --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c @@ -216,46 +216,23 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu) void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu) { - kvmppc_core_destroy_mmu(vcpu); + kvmppc_mmu_destroy(vcpu); } void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu) { - if (vcpu->guest_debug.enabled) - kvmppc_core_load_guest_debugstate(vcpu); - kvmppc_core_vcpu_load(vcpu, cpu); } void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu) { - if (vcpu->guest_debug.enabled) - kvmppc_core_load_host_debugstate(vcpu); - - /* Don't leave guest TLB entries resident when being de-scheduled. */ - /* XXX It would be nice to differentiate between heavyweight exit and - * sched_out here, since we could avoid the TLB flush for heavyweight - * exits. */ - _tlbil_all(); kvmppc_core_vcpu_put(vcpu); } -int kvm_arch_vcpu_ioctl_debug_guest(struct kvm_vcpu *vcpu, - struct kvm_debug_guest *dbg) +int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu, + struct kvm_guest_debug *dbg) { - int i; - - vcpu->guest_debug.enabled = dbg->enabled; - if (vcpu->guest_debug.enabled) { - for (i=0; i < ARRAY_SIZE(vcpu->guest_debug.bp); i++) { - if (dbg->breakpoints[i].enabled) - vcpu->guest_debug.bp[i] = dbg->breakpoints[i].address; - else - vcpu->guest_debug.bp[i] = 0; - } - } - - return 0; + return -EINVAL; } static void kvmppc_complete_dcr_load(struct kvm_vcpu *vcpu, diff --git a/arch/powerpc/lib/dma-noncoherent.c b/arch/powerpc/lib/dma-noncoherent.c index b7dc4c19f58..005a28d380a 100644 --- a/arch/powerpc/lib/dma-noncoherent.c +++ b/arch/powerpc/lib/dma-noncoherent.c @@ -29,121 +29,11 @@ #include <linux/types.h> #include <linux/highmem.h> #include <linux/dma-mapping.h> +#include <linux/vmalloc.h> #include <asm/tlbflush.h> /* - * This address range defaults to a value that is safe for all - * platforms which currently set CONFIG_NOT_COHERENT_CACHE. It - * can be further configured for specific applications under - * the "Advanced Setup" menu. -Matt - */ -#define CONSISTENT_BASE (CONFIG_CONSISTENT_START) -#define CONSISTENT_END (CONFIG_CONSISTENT_START + CONFIG_CONSISTENT_SIZE) -#define CONSISTENT_OFFSET(x) (((unsigned long)(x) - CONSISTENT_BASE) >> PAGE_SHIFT) - -/* - * This is the page table (2MB) covering uncached, DMA consistent allocations - */ -static pte_t *consistent_pte; -static DEFINE_SPINLOCK(consistent_lock); - -/* - * VM region handling support. - * - * This should become something generic, handling VM region allocations for - * vmalloc and similar (ioremap, module space, etc). - * - * I envisage vmalloc()'s supporting vm_struct becoming: - * - * struct vm_struct { - * struct vm_region region; - * unsigned long flags; - * struct page **pages; - * unsigned int nr_pages; - * unsigned long phys_addr; - * }; - * - * get_vm_area() would then call vm_region_alloc with an appropriate - * struct vm_region head (eg): - * - * struct vm_region vmalloc_head = { - * .vm_list = LIST_HEAD_INIT(vmalloc_head.vm_list), - * .vm_start = VMALLOC_START, - * .vm_end = VMALLOC_END, - * }; - * - * However, vmalloc_head.vm_start is variable (typically, it is dependent on - * the amount of RAM found at boot time.) I would imagine that get_vm_area() - * would have to initialise this each time prior to calling vm_region_alloc(). - */ -struct ppc_vm_region { - struct list_head vm_list; - unsigned long vm_start; - unsigned long vm_end; -}; - -static struct ppc_vm_region consistent_head = { - .vm_list = LIST_HEAD_INIT(consistent_head.vm_list), - .vm_start = CONSISTENT_BASE, - .vm_end = CONSISTENT_END, -}; - -static struct ppc_vm_region * -ppc_vm_region_alloc(struct ppc_vm_region *head, size_t size, gfp_t gfp) -{ - unsigned long addr = head->vm_start, end = head->vm_end - size; - unsigned long flags; - struct ppc_vm_region *c, *new; - - new = kmalloc(sizeof(struct ppc_vm_region), gfp); - if (!new) - goto out; - - spin_lock_irqsave(&consistent_lock, flags); - - list_for_each_entry(c, &head->vm_list, vm_list) { - if ((addr + size) < addr) - goto nospc; - if ((addr + size) <= c->vm_start) - goto found; - addr = c->vm_end; - if (addr > end) - goto nospc; - } - - found: - /* - * Insert this entry _before_ the one we found. - */ - list_add_tail(&new->vm_list, &c->vm_list); - new->vm_start = addr; - new->vm_end = addr + size; - - spin_unlock_irqrestore(&consistent_lock, flags); - return new; - - nospc: - spin_unlock_irqrestore(&consistent_lock, flags); - kfree(new); - out: - return NULL; -} - -static struct ppc_vm_region *ppc_vm_region_find(struct ppc_vm_region *head, unsigned long addr) -{ - struct ppc_vm_region *c; - - list_for_each_entry(c, &head->vm_list, vm_list) { - if (c->vm_start == addr) - goto out; - } - c = NULL; - out: - return c; -} - -/* * Allocate DMA-coherent memory space and return both the kernel remapped * virtual and bus address for that space. */ @@ -151,21 +41,21 @@ void * __dma_alloc_coherent(size_t size, dma_addr_t *handle, gfp_t gfp) { struct page *page; - struct ppc_vm_region *c; unsigned long order; + int i; + unsigned int nr_pages = PAGE_ALIGN(size)>>PAGE_SHIFT; + unsigned int array_size = nr_pages * sizeof(struct page *); + struct page **pages; + struct page *end; u64 mask = 0x00ffffff, limit; /* ISA default */ + struct vm_struct *area; - if (!consistent_pte) { - printk(KERN_ERR "%s: not initialised\n", __func__); - dump_stack(); - return NULL; - } - + BUG_ON(!mem_init_done); size = PAGE_ALIGN(size); limit = (mask + 1) & ~mask; - if ((limit && size >= limit) || size >= (CONSISTENT_END - CONSISTENT_BASE)) { - printk(KERN_WARNING "coherent allocation too big (requested %#x mask %#Lx)\n", - size, mask); + if (limit && size >= limit) { + printk(KERN_WARNING "coherent allocation too big (requested " + "%#x mask %#Lx)\n", size, mask); return NULL; } @@ -178,6 +68,8 @@ __dma_alloc_coherent(size_t size, dma_addr_t *handle, gfp_t gfp) if (!page) goto no_page; + end = page + (1 << order); + /* * Invalidate any data that might be lurking in the * kernel direct-mapped region for device DMA. @@ -188,48 +80,59 @@ __dma_alloc_coherent(size_t size, dma_addr_t *handle, gfp_t gfp) flush_dcache_range(kaddr, kaddr + size); } + split_page(page, order); + /* - * Allocate a virtual address in the consistent mapping region. + * Set the "dma handle" */ - c = ppc_vm_region_alloc(&consistent_head, size, - gfp & ~(__GFP_DMA | __GFP_HIGHMEM)); - if (c) { - unsigned long vaddr = c->vm_start; - pte_t *pte = consistent_pte + CONSISTENT_OFFSET(vaddr); - struct page *end = page + (1 << order); - - split_page(page, order); - - /* - * Set the "dma handle" - */ - *handle = page_to_phys(page); + *handle = page_to_phys(page); + + area = get_vm_area_caller(size, VM_IOREMAP, + __builtin_return_address(1)); + if (!area) + goto out_free_pages; + + if (array_size > PAGE_SIZE) { + pages = vmalloc(array_size); + area->flags |= VM_VPAGES; + } else { + pages = kmalloc(array_size, GFP_KERNEL); + } + if (!pages) + goto out_free_area; - do { - BUG_ON(!pte_none(*pte)); + area->pages = pages; + area->nr_pages = nr_pages; - SetPageReserved(page); - set_pte_at(&init_mm, vaddr, - pte, mk_pte(page, pgprot_noncached(PAGE_KERNEL))); - page++; - pte++; - vaddr += PAGE_SIZE; - } while (size -= PAGE_SIZE); + for (i = 0; i < nr_pages; i++) + pages[i] = page + i; - /* - * Free the otherwise unused pages. - */ - while (page < end) { - __free_page(page); - page++; - } + if (map_vm_area(area, pgprot_noncached(PAGE_KERNEL), &pages)) + goto out_unmap; - return (void *)c->vm_start; + /* + * Free the otherwise unused pages. + */ + page += nr_pages; + while (page < end) { + __free_page(page); + page++; } + return area->addr; +out_unmap: + vunmap(area->addr); + if (array_size > PAGE_SIZE) + vfree(pages); + else + kfree(pages); + goto out_free_pages; +out_free_area: + free_vm_area(area); +out_free_pages: if (page) __free_pages(page, order); - no_page: +no_page: return NULL; } EXPORT_SYMBOL(__dma_alloc_coherent); @@ -239,104 +142,12 @@ EXPORT_SYMBOL(__dma_alloc_coherent); */ void __dma_free_coherent(size_t size, void *vaddr) { - struct ppc_vm_region *c; - unsigned long flags, addr; - pte_t *ptep; - - size = PAGE_ALIGN(size); - - spin_lock_irqsave(&consistent_lock, flags); - - c = ppc_vm_region_find(&consistent_head, (unsigned long)vaddr); - if (!c) - goto no_area; - - if ((c->vm_end - c->vm_start) != size) { - printk(KERN_ERR "%s: freeing wrong coherent size (%ld != %d)\n", - __func__, c->vm_end - c->vm_start, size); - dump_stack(); - size = c->vm_end - c->vm_start; - } - - ptep = consistent_pte + CONSISTENT_OFFSET(c->vm_start); - addr = c->vm_start; - do { - pte_t pte = ptep_get_and_clear(&init_mm, addr, ptep); - unsigned long pfn; - - ptep++; - addr += PAGE_SIZE; + vfree(vaddr); - if (!pte_none(pte) && pte_present(pte)) { - pfn = pte_pfn(pte); - - if (pfn_valid(pfn)) { - struct page *page = pfn_to_page(pfn); - ClearPageReserved(page); - - __free_page(page); - continue; - } - } - - printk(KERN_CRIT "%s: bad page in kernel page table\n", - __func__); - } while (size -= PAGE_SIZE); - - flush_tlb_kernel_range(c->vm_start, c->vm_end); - - list_del(&c->vm_list); - - spin_unlock_irqrestore(&consistent_lock, flags); - - kfree(c); - return; - - no_area: - spin_unlock_irqrestore(&consistent_lock, flags); - printk(KERN_ERR "%s: trying to free invalid coherent area: %p\n", - __func__, vaddr); - dump_stack(); } EXPORT_SYMBOL(__dma_free_coherent); /* - * Initialise the consistent memory allocation. - */ -static int __init dma_alloc_init(void) -{ - pgd_t *pgd; - pud_t *pud; - pmd_t *pmd; - pte_t *pte; - int ret = 0; - - do { - pgd = pgd_offset(&init_mm, CONSISTENT_BASE); - pud = pud_alloc(&init_mm, pgd, CONSISTENT_BASE); - pmd = pmd_alloc(&init_mm, pud, CONSISTENT_BASE); - if (!pmd) { - printk(KERN_ERR "%s: no pmd tables\n", __func__); - ret = -ENOMEM; - break; - } - - pte = pte_alloc_kernel(pmd, CONSISTENT_BASE); - if (!pte) { - printk(KERN_ERR "%s: no pte tables\n", __func__); - ret = -ENOMEM; - break; - } - - consistent_pte = pte; - } while (0); - - return ret; -} - -core_initcall(dma_alloc_init); - -/* * make an area consistent. */ void __dma_sync(void *vaddr, size_t size, int direction) diff --git a/arch/powerpc/lib/feature-fixups.c b/arch/powerpc/lib/feature-fixups.c index 8c5a03be31e..7e8865bcd68 100644 --- a/arch/powerpc/lib/feature-fixups.c +++ b/arch/powerpc/lib/feature-fixups.c @@ -85,7 +85,7 @@ static int patch_feature_section(unsigned long value, struct fixup_entry *fcur) } for (; dest < end; dest++) - patch_instruction(dest, PPC_NOP_INSTR); + patch_instruction(dest, PPC_INST_NOP); return 0; } @@ -122,7 +122,7 @@ void do_lwsync_fixups(unsigned long value, void *fixup_start, void *fixup_end) for (; start < end; start++) { dest = (void *)start + *start; - patch_instruction(dest, PPC_LWSYNC_INSTR); + patch_instruction(dest, PPC_INST_LWSYNC); } } diff --git a/arch/powerpc/math-emu/Makefile b/arch/powerpc/math-emu/Makefile index f9e506a735a..0c16ab947f1 100644 --- a/arch/powerpc/math-emu/Makefile +++ b/arch/powerpc/math-emu/Makefile @@ -1,6 +1,4 @@ -obj-y := math.o fmr.o lfd.o stfd.o - obj-$(CONFIG_MATH_EMULATION) += fabs.o fadd.o fadds.o fcmpo.o fcmpu.o \ fctiw.o fctiwz.o fdiv.o fdivs.o \ fmadd.o fmadds.o fmsub.o fmsubs.o \ @@ -9,7 +7,8 @@ obj-$(CONFIG_MATH_EMULATION) += fabs.o fadd.o fadds.o fcmpo.o fcmpu.o \ fres.o frsp.o frsqrte.o fsel.o lfs.o \ fsqrt.o fsqrts.o fsub.o fsubs.o \ mcrfs.o mffs.o mtfsb0.o mtfsb1.o \ - mtfsf.o mtfsfi.o stfiwx.o stfs.o + mtfsf.o mtfsfi.o stfiwx.o stfs.o \ + math.o fmr.o lfd.o stfd.o obj-$(CONFIG_SPE) += math_efp.o diff --git a/arch/powerpc/mm/Makefile b/arch/powerpc/mm/Makefile index 953cc4a1cde..17290bcedc5 100644 --- a/arch/powerpc/mm/Makefile +++ b/arch/powerpc/mm/Makefile @@ -6,7 +6,7 @@ ifeq ($(CONFIG_PPC64),y) EXTRA_CFLAGS += -mno-minimal-toc endif -obj-y := fault.o mem.o pgtable.o \ +obj-y := fault.o mem.o pgtable.o gup.o \ init_$(CONFIG_WORD_SIZE).o \ pgtable_$(CONFIG_WORD_SIZE).o obj-$(CONFIG_PPC_MMU_NOHASH) += mmu_context_nohash.o tlb_nohash.o \ @@ -14,7 +14,7 @@ obj-$(CONFIG_PPC_MMU_NOHASH) += mmu_context_nohash.o tlb_nohash.o \ hash-$(CONFIG_PPC_NATIVE) := hash_native_64.o obj-$(CONFIG_PPC64) += hash_utils_64.o \ slb_low.o slb.o stab.o \ - gup.o mmap.o $(hash-y) + mmap_64.o $(hash-y) obj-$(CONFIG_PPC_STD_MMU_32) += ppc_mmu_32.o obj-$(CONFIG_PPC_STD_MMU) += hash_low_$(CONFIG_WORD_SIZE).o \ tlb_hash$(CONFIG_WORD_SIZE).o \ diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c index 91c7b8636b8..76993941cac 100644 --- a/arch/powerpc/mm/fault.c +++ b/arch/powerpc/mm/fault.c @@ -253,45 +253,33 @@ good_area: #endif /* CONFIG_8xx */ if (is_exec) { -#if !(defined(CONFIG_4xx) || defined(CONFIG_BOOKE)) - /* protection fault */ +#ifdef CONFIG_PPC_STD_MMU + /* Protection fault on exec go straight to failure on + * Hash based MMUs as they either don't support per-page + * execute permission, or if they do, it's handled already + * at the hash level. This test would probably have to + * be removed if we change the way this works to make hash + * processors use the same I/D cache coherency mechanism + * as embedded. + */ if (error_code & DSISR_PROTFAULT) goto bad_area; +#endif /* CONFIG_PPC_STD_MMU */ + /* * Allow execution from readable areas if the MMU does not * provide separate controls over reading and executing. + * + * Note: That code used to not be enabled for 4xx/BookE. + * It is now as I/D cache coherency for these is done at + * set_pte_at() time and I see no reason why the test + * below wouldn't be valid on those processors. This -may- + * break programs compiled with a really old ABI though. */ if (!(vma->vm_flags & VM_EXEC) && (cpu_has_feature(CPU_FTR_NOEXECUTE) || !(vma->vm_flags & (VM_READ | VM_WRITE)))) goto bad_area; -#else - pte_t *ptep; - pmd_t *pmdp; - - /* Since 4xx/Book-E supports per-page execute permission, - * we lazily flush dcache to icache. */ - ptep = NULL; - if (get_pteptr(mm, address, &ptep, &pmdp)) { - spinlock_t *ptl = pte_lockptr(mm, pmdp); - spin_lock(ptl); - if (pte_present(*ptep)) { - struct page *page = pte_page(*ptep); - - if (!test_bit(PG_arch_1, &page->flags)) { - flush_dcache_icache_page(page); - set_bit(PG_arch_1, &page->flags); - } - pte_update(ptep, 0, _PAGE_HWEXEC | - _PAGE_ACCESSED); - local_flush_tlb_page(vma, address); - pte_unmap_unlock(ptep, ptl); - up_read(&mm->mmap_sem); - return 0; - } - pte_unmap_unlock(ptep, ptl); - } -#endif /* a write */ } else if (is_write) { if (!(vma->vm_flags & VM_WRITE)) diff --git a/arch/powerpc/mm/fsl_booke_mmu.c b/arch/powerpc/mm/fsl_booke_mmu.c index ea6e41e39d9..bb3d65998e6 100644 --- a/arch/powerpc/mm/fsl_booke_mmu.c +++ b/arch/powerpc/mm/fsl_booke_mmu.c @@ -56,10 +56,14 @@ extern void loadcam_entry(unsigned int index); unsigned int tlbcam_index; -static unsigned long __cam0, __cam1, __cam2; +static unsigned long cam[CONFIG_LOWMEM_CAM_NUM]; #define NUM_TLBCAMS (16) +#if defined(CONFIG_LOWMEM_CAM_NUM_BOOL) && (CONFIG_LOWMEM_CAM_NUM >= NUM_TLBCAMS) +#error "LOWMEM_CAM_NUM must be less than NUM_TLBCAMS" +#endif + struct tlbcam TLBCAM[NUM_TLBCAMS]; struct tlbcamrange { @@ -107,7 +111,7 @@ void settlbcam(int index, unsigned long virt, phys_addr_t phys, unsigned int tsize, lz; asm ("cntlzw %0,%1" : "=r" (lz) : "r" (size)); - tsize = (21 - lz) / 2; + tsize = 21 - lz; #ifdef CONFIG_SMP if ((flags & _PAGE_NO_CACHE) == 0) @@ -152,19 +156,19 @@ void invalidate_tlbcam_entry(int index) loadcam_entry(index); } -void __init cam_mapin_ram(unsigned long cam0, unsigned long cam1, - unsigned long cam2) +unsigned long __init mmu_mapin_ram(void) { - settlbcam(0, PAGE_OFFSET, memstart_addr, cam0, _PAGE_KERNEL, 0); - tlbcam_index++; - if (cam1) { - tlbcam_index++; - settlbcam(1, PAGE_OFFSET+cam0, memstart_addr+cam0, cam1, _PAGE_KERNEL, 0); - } - if (cam2) { + unsigned long virt = PAGE_OFFSET; + phys_addr_t phys = memstart_addr; + + while (cam[tlbcam_index] && tlbcam_index < ARRAY_SIZE(cam)) { + settlbcam(tlbcam_index, virt, phys, cam[tlbcam_index], PAGE_KERNEL_X, 0); + virt += cam[tlbcam_index]; + phys += cam[tlbcam_index]; tlbcam_index++; - settlbcam(2, PAGE_OFFSET+cam0+cam1, memstart_addr+cam0+cam1, cam2, _PAGE_KERNEL, 0); } + + return virt - PAGE_OFFSET; } /* @@ -175,51 +179,46 @@ void __init MMU_init_hw(void) flush_instruction_cache(); } -unsigned long __init mmu_mapin_ram(void) -{ - cam_mapin_ram(__cam0, __cam1, __cam2); - - return __cam0 + __cam1 + __cam2; -} - - void __init adjust_total_lowmem(void) { - phys_addr_t max_lowmem_size = __max_low_memory; - phys_addr_t cam_max_size = 0x10000000; phys_addr_t ram; + unsigned int max_cam = (mfspr(SPRN_TLB1CFG) >> 16) & 0xff; + char buf[ARRAY_SIZE(cam) * 5 + 1], *p = buf; + int i; + unsigned long virt = PAGE_OFFSET & 0xffffffffUL; + unsigned long phys = memstart_addr & 0xffffffffUL; - /* adjust CAM size to max_lowmem_size */ - if (max_lowmem_size < cam_max_size) - cam_max_size = max_lowmem_size; + /* Convert (4^max) kB to (2^max) bytes */ + max_cam = max_cam * 2 + 10; - /* adjust lowmem size to max_lowmem_size */ - ram = min(max_lowmem_size, total_lowmem); + /* adjust lowmem size to __max_low_memory */ + ram = min((phys_addr_t)__max_low_memory, (phys_addr_t)total_lowmem); /* Calculate CAM values */ - __cam0 = 1UL << 2 * (__ilog2(ram) / 2); - if (__cam0 > cam_max_size) - __cam0 = cam_max_size; - ram -= __cam0; - if (ram) { - __cam1 = 1UL << 2 * (__ilog2(ram) / 2); - if (__cam1 > cam_max_size) - __cam1 = cam_max_size; - ram -= __cam1; - } - if (ram) { - __cam2 = 1UL << 2 * (__ilog2(ram) / 2); - if (__cam2 > cam_max_size) - __cam2 = cam_max_size; - ram -= __cam2; + __max_low_memory = 0; + for (i = 0; ram && i < ARRAY_SIZE(cam); i++) { + unsigned int camsize = __ilog2(ram) & ~1U; + unsigned int align = __ffs(virt | phys) & ~1U; + + if (camsize > align) + camsize = align; + if (camsize > max_cam) + camsize = max_cam; + + cam[i] = 1UL << camsize; + ram -= cam[i]; + __max_low_memory += cam[i]; + virt += cam[i]; + phys += cam[i]; + + p += sprintf(p, "%lu/", cam[i] >> 20); } + for (; i < ARRAY_SIZE(cam); i++) + p += sprintf(p, "0/"); + p[-1] = '\0'; - printk(KERN_INFO "Memory CAM mapping: CAM0=%ldMb, CAM1=%ldMb," - " CAM2=%ldMb residual: %ldMb\n", - __cam0 >> 20, __cam1 >> 20, __cam2 >> 20, - (long int)((total_lowmem - __cam0 - __cam1 - __cam2) - >> 20)); - __max_low_memory = __cam0 + __cam1 + __cam2; + pr_info("Memory CAM mapping: %s Mb, residual: %dMb\n", buf, + (unsigned int)((total_lowmem - __max_low_memory) >> 20)); __initial_memory_limit_addr = memstart_addr + __max_low_memory; } diff --git a/arch/powerpc/mm/gup.c b/arch/powerpc/mm/gup.c index 28a114db3ba..bc400c78c97 100644 --- a/arch/powerpc/mm/gup.c +++ b/arch/powerpc/mm/gup.c @@ -14,6 +14,8 @@ #include <linux/rwsem.h> #include <asm/pgtable.h> +#ifdef __HAVE_ARCH_PTE_SPECIAL + /* * The performance critical leaf functions are made noinline otherwise gcc * inlines everything into a single function which results in too much @@ -151,8 +153,11 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write, unsigned long addr, len, end; unsigned long next; pgd_t *pgdp; - int psize, nr = 0; + int nr = 0; +#ifdef CONFIG_PPC64 unsigned int shift; + int psize; +#endif pr_debug("%s(%lx,%x,%s)\n", __func__, start, nr_pages, write ? "write" : "read"); @@ -205,8 +210,13 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write, */ local_irq_disable(); +#ifdef CONFIG_PPC64 + /* Those bits are related to hugetlbfs implementation and only exist + * on 64-bit for now + */ psize = get_slice_psize(mm, addr); shift = mmu_psize_defs[psize].shift; +#endif /* CONFIG_PPC64 */ #ifdef CONFIG_HUGETLB_PAGE if (unlikely(mmu_huge_psizes[psize])) { @@ -236,7 +246,9 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write, do { pgd_t pgd = *pgdp; +#ifdef CONFIG_PPC64 VM_BUG_ON(shift != mmu_psize_defs[get_slice_psize(mm, addr)].shift); +#endif pr_debug(" %016lx: normal pgd %p\n", addr, (void *)pgd_val(pgd)); next = pgd_addr_end(addr, end); @@ -279,3 +291,5 @@ slow_irqon: return ret; } } + +#endif /* __HAVE_ARCH_PTE_SPECIAL */ diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c index 8d5b4758c13..db556d25c3a 100644 --- a/arch/powerpc/mm/hash_utils_64.c +++ b/arch/powerpc/mm/hash_utils_64.c @@ -516,7 +516,7 @@ static int __init htab_dt_scan_pftsize(unsigned long node, static unsigned long __init htab_get_table_size(void) { - unsigned long mem_size, rnd_mem_size, pteg_count; + unsigned long mem_size, rnd_mem_size, pteg_count, psize; /* If hash size isn't already provided by the platform, we try to * retrieve it from the device-tree. If it's not there neither, we @@ -534,7 +534,8 @@ static unsigned long __init htab_get_table_size(void) rnd_mem_size <<= 1; /* # pages / 2 */ - pteg_count = max(rnd_mem_size >> (12 + 1), 1UL << 11); + psize = mmu_psize_defs[mmu_virtual_psize].shift; + pteg_count = max(rnd_mem_size >> (psize + 1), 1UL << 11); return pteg_count << 7; } @@ -589,7 +590,7 @@ static void __init htab_finish_init(void) make_bl(htab_call_hpte_updatepp, ppc_md.hpte_updatepp); } -void __init htab_initialize(void) +static void __init htab_initialize(void) { unsigned long table; unsigned long pteg_count; @@ -731,11 +732,43 @@ void __init htab_initialize(void) #undef KB #undef MB -void htab_initialize_secondary(void) +void __init early_init_mmu(void) { + /* Setup initial STAB address in the PACA */ + get_paca()->stab_real = __pa((u64)&initial_stab); + get_paca()->stab_addr = (u64)&initial_stab; + + /* Initialize the MMU Hash table and create the linear mapping + * of memory. Has to be done before stab/slb initialization as + * this is currently where the page size encoding is obtained + */ + htab_initialize(); + + /* Initialize stab / SLB management except on iSeries + */ + if (cpu_has_feature(CPU_FTR_SLB)) + slb_initialize(); + else if (!firmware_has_feature(FW_FEATURE_ISERIES)) + stab_initialize(get_paca()->stab_real); +} + +#ifdef CONFIG_SMP +void __init early_init_mmu_secondary(void) +{ + /* Initialize hash table for that CPU */ if (!firmware_has_feature(FW_FEATURE_LPAR)) mtspr(SPRN_SDR1, _SDR1); + + /* Initialize STAB/SLB. We use a virtual address as it works + * in real mode on pSeries and we want a virutal address on + * iSeries anyway + */ + if (cpu_has_feature(CPU_FTR_SLB)) + slb_initialize(); + else + stab_initialize(get_paca()->stab_addr); } +#endif /* CONFIG_SMP */ /* * Called by asm hashtable.S for doing lazy icache flush @@ -858,7 +891,7 @@ int hash_page(unsigned long ea, unsigned long access, unsigned long trap) unsigned long vsid; struct mm_struct *mm; pte_t *ptep; - cpumask_t tmp; + const struct cpumask *tmp; int rc, user_region = 0, local = 0; int psize, ssize; @@ -906,8 +939,8 @@ int hash_page(unsigned long ea, unsigned long access, unsigned long trap) return 1; /* Check CPU locality */ - tmp = cpumask_of_cpu(smp_processor_id()); - if (user_region && cpus_equal(mm->cpu_vm_mask, tmp)) + tmp = cpumask_of(smp_processor_id()); + if (user_region && cpumask_equal(mm_cpumask(mm), tmp)) local = 1; #ifdef CONFIG_HUGETLB_PAGE @@ -1023,7 +1056,6 @@ void hash_preload(struct mm_struct *mm, unsigned long ea, unsigned long vsid; void *pgdir; pte_t *ptep; - cpumask_t mask; unsigned long flags; int local = 0; int ssize; @@ -1066,8 +1098,7 @@ void hash_preload(struct mm_struct *mm, unsigned long ea, local_irq_save(flags); /* Is that local to this CPU ? */ - mask = cpumask_of_cpu(smp_processor_id()); - if (cpus_equal(mm->cpu_vm_mask, mask)) + if (cpumask_equal(mm_cpumask(mm), cpumask_of(smp_processor_id()))) local = 1; /* Hash it in */ diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index f00f09a77f1..f668fa9ba80 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -472,40 +472,7 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, { #ifdef CONFIG_PPC_STD_MMU unsigned long access = 0, trap; -#endif - unsigned long pfn = pte_pfn(pte); - - /* handle i-cache coherency */ - if (!cpu_has_feature(CPU_FTR_COHERENT_ICACHE) && - !cpu_has_feature(CPU_FTR_NOEXECUTE) && - pfn_valid(pfn)) { - struct page *page = pfn_to_page(pfn); -#ifdef CONFIG_8xx - /* On 8xx, cache control instructions (particularly - * "dcbst" from flush_dcache_icache) fault as write - * operation if there is an unpopulated TLB entry - * for the address in question. To workaround that, - * we invalidate the TLB here, thus avoiding dcbst - * misbehaviour. - */ - _tlbil_va(address, 0 /* 8xx doesn't care about PID */); -#endif - /* The _PAGE_USER test should really be _PAGE_EXEC, but - * older glibc versions execute some code from no-exec - * pages, which for now we are supporting. If exec-only - * pages are ever implemented, this will have to change. - */ - if (!PageReserved(page) && (pte_val(pte) & _PAGE_USER) - && !test_bit(PG_arch_1, &page->flags)) { - if (vma->vm_mm == current->active_mm) { - __flush_dcache_icache((void *) address); - } else - flush_dcache_icache_page(page); - set_bit(PG_arch_1, &page->flags); - } - } -#ifdef CONFIG_PPC_STD_MMU /* We only want HPTEs for linux PTEs that have _PAGE_ACCESSED set */ if (!pte_young(pte) || address >= TASK_SIZE) return; diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap_64.c index 86010fc7d3b..0d957a4c70f 100644 --- a/arch/powerpc/mm/mmap.c +++ b/arch/powerpc/mm/mmap_64.c @@ -24,36 +24,26 @@ #include <linux/personality.h> #include <linux/mm.h> +#include <linux/random.h> #include <linux/sched.h> /* * Top of mmap area (just below the process stack). * - * Leave an at least ~128 MB hole. + * Leave at least a ~128 MB hole on 32bit applications. + * + * On 64bit applications we randomise the stack by 1GB so we need to + * space our mmap start address by a further 1GB, otherwise there is a + * chance the mmap area will end up closer to the stack than our ulimit + * requires. */ -#define MIN_GAP (128*1024*1024) +#define MIN_GAP32 (128*1024*1024) +#define MIN_GAP64 ((128 + 1024)*1024*1024UL) +#define MIN_GAP ((is_32bit_task()) ? MIN_GAP32 : MIN_GAP64) #define MAX_GAP (TASK_SIZE/6*5) -static inline unsigned long mmap_base(void) -{ - unsigned long gap = current->signal->rlim[RLIMIT_STACK].rlim_cur; - - if (gap < MIN_GAP) - gap = MIN_GAP; - else if (gap > MAX_GAP) - gap = MAX_GAP; - - return TASK_SIZE - (gap & PAGE_MASK); -} - static inline int mmap_is_legacy(void) { - /* - * Force standard allocation for 64 bit programs. - */ - if (!test_thread_flag(TIF_32BIT)) - return 1; - if (current->personality & ADDR_COMPAT_LAYOUT) return 1; @@ -64,6 +54,40 @@ static inline int mmap_is_legacy(void) } /* + * Since get_random_int() returns the same value within a 1 jiffy window, + * we will almost always get the same randomisation for the stack and mmap + * region. This will mean the relative distance between stack and mmap will + * be the same. + * + * To avoid this we can shift the randomness by 1 bit. + */ +static unsigned long mmap_rnd(void) +{ + unsigned long rnd = 0; + + if (current->flags & PF_RANDOMIZE) { + /* 8MB for 32bit, 1GB for 64bit */ + if (is_32bit_task()) + rnd = (long)(get_random_int() % (1<<(22-PAGE_SHIFT))); + else + rnd = (long)(get_random_int() % (1<<(29-PAGE_SHIFT))); + } + return (rnd << PAGE_SHIFT) * 2; +} + +static inline unsigned long mmap_base(void) +{ + unsigned long gap = current->signal->rlim[RLIMIT_STACK].rlim_cur; + + if (gap < MIN_GAP) + gap = MIN_GAP; + else if (gap > MAX_GAP) + gap = MAX_GAP; + + return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd()); +} + +/* * This function, called very early during the creation of a new * process VM image, sets up which VM layout function to use: */ diff --git a/arch/powerpc/mm/mmu_context_nohash.c b/arch/powerpc/mm/mmu_context_nohash.c index 52a0cfc38b6..a70e311bd45 100644 --- a/arch/powerpc/mm/mmu_context_nohash.c +++ b/arch/powerpc/mm/mmu_context_nohash.c @@ -97,7 +97,7 @@ static unsigned int steal_context_smp(unsigned int id) mm->context.id = MMU_NO_CONTEXT; /* Mark it stale on all CPUs that used this mm */ - for_each_cpu_mask_nr(cpu, mm->cpu_vm_mask) + for_each_cpu(cpu, mm_cpumask(mm)) __set_bit(id, stale_map[cpu]); return id; } @@ -380,7 +380,7 @@ void __init mmu_context_init(void) #endif printk(KERN_INFO - "MMU: Allocated %d bytes of context maps for %d contexts\n", + "MMU: Allocated %zu bytes of context maps for %d contexts\n", 2 * CTX_MAP_SIZE + (sizeof(void *) * (last_context + 1)), last_context - first_context + 1); diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index 5ac08b8ab65..9047145095a 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -158,35 +158,6 @@ static void unmap_cpu_from_node(unsigned long cpu) } #endif /* CONFIG_HOTPLUG_CPU */ -static struct device_node * __cpuinit find_cpu_node(unsigned int cpu) -{ - unsigned int hw_cpuid = get_hard_smp_processor_id(cpu); - struct device_node *cpu_node = NULL; - const unsigned int *interrupt_server, *reg; - int len; - - while ((cpu_node = of_find_node_by_type(cpu_node, "cpu")) != NULL) { - /* Try interrupt server first */ - interrupt_server = of_get_property(cpu_node, - "ibm,ppc-interrupt-server#s", &len); - - len = len / sizeof(u32); - - if (interrupt_server && (len > 0)) { - while (len--) { - if (interrupt_server[len] == hw_cpuid) - return cpu_node; - } - } else { - reg = of_get_property(cpu_node, "reg", &len); - if (reg && (len > 0) && (reg[0] == hw_cpuid)) - return cpu_node; - } - } - - return NULL; -} - /* must hold reference to node during call */ static const int *of_get_associativity(struct device_node *dev) { @@ -290,7 +261,7 @@ static int __init find_min_common_depth(void) ref_points = of_get_property(rtas_root, "ibm,associativity-reference-points", &len); - if ((len >= 1) && ref_points) { + if ((len >= 2 * sizeof(unsigned int)) && ref_points) { depth = ref_points[1]; } else { dbg("NUMA: ibm,associativity-reference-points not found.\n"); @@ -470,7 +441,7 @@ static int of_drconf_to_nid_single(struct of_drconf_cell *drmem, static int __cpuinit numa_setup_cpu(unsigned long lcpu) { int nid = 0; - struct device_node *cpu = find_cpu_node(lcpu); + struct device_node *cpu = of_get_cpu_node(lcpu, NULL); if (!cpu) { WARN_ON(1); @@ -652,7 +623,7 @@ static int __init parse_numa_properties(void) for_each_present_cpu(i) { int nid; - cpu = find_cpu_node(i); + cpu = of_get_cpu_node(i, NULL); BUG_ON(!cpu); nid = of_node_to_nid_single(cpu); of_node_put(cpu); @@ -1041,57 +1012,32 @@ early_param("numa", early_numa); #ifdef CONFIG_MEMORY_HOTPLUG /* - * Validate the node associated with the memory section we are - * trying to add. - */ -int valid_hot_add_scn(int *nid, unsigned long start, u32 lmb_size, - unsigned long scn_addr) -{ - nodemask_t nodes; - - if (*nid < 0 || !node_online(*nid)) - *nid = any_online_node(NODE_MASK_ALL); - - if ((scn_addr >= start) && (scn_addr < (start + lmb_size))) { - nodes_setall(nodes); - while (NODE_DATA(*nid)->node_spanned_pages == 0) { - node_clear(*nid, nodes); - *nid = any_online_node(nodes); - } - - return 1; - } - - return 0; -} - -/* - * Find the node associated with a hot added memory section represented - * by the ibm,dynamic-reconfiguration-memory node. + * Find the node associated with a hot added memory section for + * memory represented in the device tree by the property + * ibm,dynamic-reconfiguration-memory/ibm,dynamic-memory. */ static int hot_add_drconf_scn_to_nid(struct device_node *memory, unsigned long scn_addr) { const u32 *dm; - unsigned int n, rc; + unsigned int drconf_cell_cnt, rc; unsigned long lmb_size; - int default_nid = any_online_node(NODE_MASK_ALL); - int nid; struct assoc_arrays aa; + int nid = -1; - n = of_get_drconf_memory(memory, &dm); - if (!n) - return default_nid;; + drconf_cell_cnt = of_get_drconf_memory(memory, &dm); + if (!drconf_cell_cnt) + return -1; lmb_size = of_get_lmb_size(memory); if (!lmb_size) - return default_nid; + return -1; rc = of_get_assoc_arrays(memory, &aa); if (rc) - return default_nid; + return -1; - for (; n != 0; --n) { + for (; drconf_cell_cnt != 0; --drconf_cell_cnt) { struct of_drconf_cell drmem; read_drconf_cell(&drmem, &dm); @@ -1102,15 +1048,57 @@ static int hot_add_drconf_scn_to_nid(struct device_node *memory, || !(drmem.flags & DRCONF_MEM_ASSIGNED)) continue; + if ((scn_addr < drmem.base_addr) + || (scn_addr >= (drmem.base_addr + lmb_size))) + continue; + nid = of_drconf_to_nid_single(&drmem, &aa); + break; + } + + return nid; +} - if (valid_hot_add_scn(&nid, drmem.base_addr, lmb_size, - scn_addr)) - return nid; +/* + * Find the node associated with a hot added memory section for memory + * represented in the device tree as a node (i.e. memory@XXXX) for + * each lmb. + */ +int hot_add_node_scn_to_nid(unsigned long scn_addr) +{ + struct device_node *memory = NULL; + int nid = -1; + + while ((memory = of_find_node_by_type(memory, "memory")) != NULL) { + unsigned long start, size; + int ranges; + const unsigned int *memcell_buf; + unsigned int len; + + memcell_buf = of_get_property(memory, "reg", &len); + if (!memcell_buf || len <= 0) + continue; + + /* ranges in cell */ + ranges = (len >> 2) / (n_mem_addr_cells + n_mem_size_cells); + + while (ranges--) { + start = read_n_cells(n_mem_addr_cells, &memcell_buf); + size = read_n_cells(n_mem_size_cells, &memcell_buf); + + if ((scn_addr < start) || (scn_addr >= (start + size))) + continue; + + nid = of_node_to_nid_single(memory); + break; + } + + of_node_put(memory); + if (nid >= 0) + break; } - BUG(); /* section address should be found above */ - return 0; + return nid; } /* @@ -1121,7 +1109,7 @@ static int hot_add_drconf_scn_to_nid(struct device_node *memory, int hot_add_scn_to_nid(unsigned long scn_addr) { struct device_node *memory = NULL; - int nid; + int nid, found = 0; if (!numa_enabled || (min_common_depth < 0)) return any_online_node(NODE_MASK_ALL); @@ -1130,35 +1118,25 @@ int hot_add_scn_to_nid(unsigned long scn_addr) if (memory) { nid = hot_add_drconf_scn_to_nid(memory, scn_addr); of_node_put(memory); - return nid; + } else { + nid = hot_add_node_scn_to_nid(scn_addr); } - while ((memory = of_find_node_by_type(memory, "memory")) != NULL) { - unsigned long start, size; - int ranges; - const unsigned int *memcell_buf; - unsigned int len; - - memcell_buf = of_get_property(memory, "reg", &len); - if (!memcell_buf || len <= 0) - continue; + if (nid < 0 || !node_online(nid)) + nid = any_online_node(NODE_MASK_ALL); - /* ranges in cell */ - ranges = (len >> 2) / (n_mem_addr_cells + n_mem_size_cells); -ha_new_range: - start = read_n_cells(n_mem_addr_cells, &memcell_buf); - size = read_n_cells(n_mem_size_cells, &memcell_buf); - nid = of_node_to_nid_single(memory); + if (NODE_DATA(nid)->node_spanned_pages) + return nid; - if (valid_hot_add_scn(&nid, start, size, scn_addr)) { - of_node_put(memory); - return nid; + for_each_online_node(nid) { + if (NODE_DATA(nid)->node_spanned_pages) { + found = 1; + break; } - - if (--ranges) /* process all ranges in cell */ - goto ha_new_range; } - BUG(); /* section address should be found above */ - return 0; + + BUG_ON(!found); + return nid; } + #endif /* CONFIG_MEMORY_HOTPLUG */ diff --git a/arch/powerpc/mm/pgtable.c b/arch/powerpc/mm/pgtable.c index 6d94116fdea..f5c6fd42265 100644 --- a/arch/powerpc/mm/pgtable.c +++ b/arch/powerpc/mm/pgtable.c @@ -1,5 +1,6 @@ /* * This file contains common routines for dealing with free of page tables + * Along with common page table handling code * * Derived from arch/powerpc/mm/tlb_64.c: * Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org) @@ -81,11 +82,10 @@ static void pte_free_submit(struct pte_freelist_batch *batch) void pgtable_free_tlb(struct mmu_gather *tlb, pgtable_free_t pgf) { /* This is safe since tlb_gather_mmu has disabled preemption */ - cpumask_t local_cpumask = cpumask_of_cpu(smp_processor_id()); struct pte_freelist_batch **batchp = &__get_cpu_var(pte_freelist_cur); if (atomic_read(&tlb->mm->mm_users) < 2 || - cpus_equal(tlb->mm->cpu_vm_mask, local_cpumask)) { + cpumask_equal(mm_cpumask(tlb->mm), cpumask_of(smp_processor_id()))){ pgtable_free(pgf); return; } @@ -115,3 +115,133 @@ void pte_free_finish(void) pte_free_submit(*batchp); *batchp = NULL; } + +/* + * Handle i/d cache flushing, called from set_pte_at() or ptep_set_access_flags() + */ +static pte_t do_dcache_icache_coherency(pte_t pte) +{ + unsigned long pfn = pte_pfn(pte); + struct page *page; + + if (unlikely(!pfn_valid(pfn))) + return pte; + page = pfn_to_page(pfn); + + if (!PageReserved(page) && !test_bit(PG_arch_1, &page->flags)) { + pr_debug("do_dcache_icache_coherency... flushing\n"); + flush_dcache_icache_page(page); + set_bit(PG_arch_1, &page->flags); + } + else + pr_debug("do_dcache_icache_coherency... already clean\n"); + return __pte(pte_val(pte) | _PAGE_HWEXEC); +} + +static inline int is_exec_fault(void) +{ + return current->thread.regs && TRAP(current->thread.regs) == 0x400; +} + +/* We only try to do i/d cache coherency on stuff that looks like + * reasonably "normal" PTEs. We currently require a PTE to be present + * and we avoid _PAGE_SPECIAL and _PAGE_NO_CACHE + */ +static inline int pte_looks_normal(pte_t pte) +{ + return (pte_val(pte) & + (_PAGE_PRESENT | _PAGE_SPECIAL | _PAGE_NO_CACHE)) == + (_PAGE_PRESENT); +} + +#if defined(CONFIG_PPC_STD_MMU) +/* Server-style MMU handles coherency when hashing if HW exec permission + * is supposed per page (currently 64-bit only). Else, we always flush + * valid PTEs in set_pte. + */ +static inline int pte_need_exec_flush(pte_t pte, int set_pte) +{ + return set_pte && pte_looks_normal(pte) && + !(cpu_has_feature(CPU_FTR_COHERENT_ICACHE) || + cpu_has_feature(CPU_FTR_NOEXECUTE)); +} +#elif _PAGE_HWEXEC == 0 +/* Embedded type MMU without HW exec support (8xx only so far), we flush + * the cache for any present PTE + */ +static inline int pte_need_exec_flush(pte_t pte, int set_pte) +{ + return set_pte && pte_looks_normal(pte); +} +#else +/* Other embedded CPUs with HW exec support per-page, we flush on exec + * fault if HWEXEC is not set + */ +static inline int pte_need_exec_flush(pte_t pte, int set_pte) +{ + return pte_looks_normal(pte) && is_exec_fault() && + !(pte_val(pte) & _PAGE_HWEXEC); +} +#endif + +/* + * set_pte stores a linux PTE into the linux page table. + */ +void set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte) +{ +#ifdef CONFIG_DEBUG_VM + WARN_ON(pte_present(*ptep)); +#endif + /* Note: mm->context.id might not yet have been assigned as + * this context might not have been activated yet when this + * is called. + */ + pte = __pte(pte_val(pte) & ~_PAGE_HPTEFLAGS); + if (pte_need_exec_flush(pte, 1)) + pte = do_dcache_icache_coherency(pte); + + /* Perform the setting of the PTE */ + __set_pte_at(mm, addr, ptep, pte, 0); +} + +/* + * This is called when relaxing access to a PTE. It's also called in the page + * fault path when we don't hit any of the major fault cases, ie, a minor + * update of _PAGE_ACCESSED, _PAGE_DIRTY, etc... The generic code will have + * handled those two for us, we additionally deal with missing execute + * permission here on some processors + */ +int ptep_set_access_flags(struct vm_area_struct *vma, unsigned long address, + pte_t *ptep, pte_t entry, int dirty) +{ + int changed; + if (!dirty && pte_need_exec_flush(entry, 0)) + entry = do_dcache_icache_coherency(entry); + changed = !pte_same(*(ptep), entry); + if (changed) { + assert_pte_locked(vma->vm_mm, address); + __ptep_set_access_flags(ptep, entry); + flush_tlb_page_nohash(vma, address); + } + return changed; +} + +#ifdef CONFIG_DEBUG_VM +void assert_pte_locked(struct mm_struct *mm, unsigned long addr) +{ + pgd_t *pgd; + pud_t *pud; + pmd_t *pmd; + + if (mm == &init_mm) + return; + pgd = mm->pgd + pgd_index(addr); + BUG_ON(pgd_none(*pgd)); + pud = pud_offset(pgd, addr); + BUG_ON(pud_none(*pud)); + pmd = pmd_offset(pud, addr); + BUG_ON(!pmd_present(*pmd)); + BUG_ON(!spin_is_locked(pte_lockptr(mm, pmd))); +} +#endif /* CONFIG_DEBUG_VM */ + diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c index 58bcaeba728..430d0908fa5 100644 --- a/arch/powerpc/mm/pgtable_32.c +++ b/arch/powerpc/mm/pgtable_32.c @@ -129,7 +129,8 @@ pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address) void __iomem * ioremap(phys_addr_t addr, unsigned long size) { - return __ioremap(addr, size, _PAGE_NO_CACHE | _PAGE_GUARDED); + return __ioremap_caller(addr, size, _PAGE_NO_CACHE | _PAGE_GUARDED, + __builtin_return_address(0)); } EXPORT_SYMBOL(ioremap); @@ -143,20 +144,27 @@ ioremap_flags(phys_addr_t addr, unsigned long size, unsigned long flags) /* we don't want to let _PAGE_USER and _PAGE_EXEC leak out */ flags &= ~(_PAGE_USER | _PAGE_EXEC | _PAGE_HWEXEC); - return __ioremap(addr, size, flags); + return __ioremap_caller(addr, size, flags, __builtin_return_address(0)); } EXPORT_SYMBOL(ioremap_flags); void __iomem * __ioremap(phys_addr_t addr, unsigned long size, unsigned long flags) { + return __ioremap_caller(addr, size, flags, __builtin_return_address(0)); +} + +void __iomem * +__ioremap_caller(phys_addr_t addr, unsigned long size, unsigned long flags, + void *caller) +{ unsigned long v, i; phys_addr_t p; int err; /* Make sure we have the base flags */ if ((flags & _PAGE_PRESENT) == 0) - flags |= _PAGE_KERNEL; + flags |= PAGE_KERNEL; /* Non-cacheable page cannot be coherent */ if (flags & _PAGE_NO_CACHE) @@ -212,7 +220,7 @@ __ioremap(phys_addr_t addr, unsigned long size, unsigned long flags) if (mem_init_done) { struct vm_struct *area; - area = get_vm_area(size, VM_IOREMAP); + area = get_vm_area_caller(size, VM_IOREMAP, caller); if (area == 0) return NULL; v = (unsigned long) area->addr; @@ -288,7 +296,7 @@ void __init mapin_ram(void) p = memstart_addr + s; for (; s < total_lowmem; s += PAGE_SIZE) { ktext = ((char *) v >= _stext && (char *) v < etext); - f = ktext ?_PAGE_RAM_TEXT : _PAGE_RAM; + f = ktext ? PAGE_KERNEL_TEXT : PAGE_KERNEL; map_page(v, p, f); #ifdef CONFIG_PPC_STD_MMU_32 if (ktext) diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c index 365e61ae5db..bfa7db6b2fd 100644 --- a/arch/powerpc/mm/pgtable_64.c +++ b/arch/powerpc/mm/pgtable_64.c @@ -144,8 +144,8 @@ void __iounmap_at(void *ea, unsigned long size) unmap_kernel_range((unsigned long)ea, size); } -void __iomem * __ioremap(phys_addr_t addr, unsigned long size, - unsigned long flags) +void __iomem * __ioremap_caller(phys_addr_t addr, unsigned long size, + unsigned long flags, void *caller) { phys_addr_t paligned; void __iomem *ret; @@ -168,8 +168,9 @@ void __iomem * __ioremap(phys_addr_t addr, unsigned long size, if (mem_init_done) { struct vm_struct *area; - area = __get_vm_area(size, VM_IOREMAP, - ioremap_bot, IOREMAP_END); + area = __get_vm_area_caller(size, VM_IOREMAP, + ioremap_bot, IOREMAP_END, + caller); if (area == NULL) return NULL; ret = __ioremap_at(paligned, area->addr, size, flags); @@ -186,19 +187,27 @@ void __iomem * __ioremap(phys_addr_t addr, unsigned long size, return ret; } +void __iomem * __ioremap(phys_addr_t addr, unsigned long size, + unsigned long flags) +{ + return __ioremap_caller(addr, size, flags, __builtin_return_address(0)); +} void __iomem * ioremap(phys_addr_t addr, unsigned long size) { unsigned long flags = _PAGE_NO_CACHE | _PAGE_GUARDED; + void *caller = __builtin_return_address(0); if (ppc_md.ioremap) - return ppc_md.ioremap(addr, size, flags); - return __ioremap(addr, size, flags); + return ppc_md.ioremap(addr, size, flags, caller); + return __ioremap_caller(addr, size, flags, caller); } void __iomem * ioremap_flags(phys_addr_t addr, unsigned long size, unsigned long flags) { + void *caller = __builtin_return_address(0); + /* writeable implies dirty for kernel addresses */ if (flags & _PAGE_RW) flags |= _PAGE_DIRTY; @@ -207,8 +216,8 @@ void __iomem * ioremap_flags(phys_addr_t addr, unsigned long size, flags &= ~(_PAGE_USER | _PAGE_EXEC); if (ppc_md.ioremap) - return ppc_md.ioremap(addr, size, flags); - return __ioremap(addr, size, flags); + return ppc_md.ioremap(addr, size, flags, caller); + return __ioremap_caller(addr, size, flags, caller); } diff --git a/arch/powerpc/mm/ppc_mmu_32.c b/arch/powerpc/mm/ppc_mmu_32.c index fe65c405412..2d2a87e1015 100644 --- a/arch/powerpc/mm/ppc_mmu_32.c +++ b/arch/powerpc/mm/ppc_mmu_32.c @@ -74,9 +74,6 @@ unsigned long p_mapped_by_bats(phys_addr_t pa) unsigned long __init mmu_mapin_ram(void) { -#ifdef CONFIG_POWER4 - return 0; -#else unsigned long tot, bl, done; unsigned long max_size = (256<<20); @@ -95,7 +92,7 @@ unsigned long __init mmu_mapin_ram(void) break; } - setbat(2, PAGE_OFFSET, 0, bl, _PAGE_RAM); + setbat(2, PAGE_OFFSET, 0, bl, PAGE_KERNEL_X); done = (unsigned long)bat_addrs[2].limit - PAGE_OFFSET + 1; if ((done < tot) && !bat_addrs[3].limit) { /* use BAT3 to cover a bit more */ @@ -103,12 +100,11 @@ unsigned long __init mmu_mapin_ram(void) for (bl = 128<<10; bl < max_size; bl <<= 1) if (bl * 2 > tot) break; - setbat(3, PAGE_OFFSET+done, done, bl, _PAGE_RAM); + setbat(3, PAGE_OFFSET+done, done, bl, PAGE_KERNEL_X); done = (unsigned long)bat_addrs[3].limit - PAGE_OFFSET + 1; } return done; -#endif } /* @@ -136,9 +132,7 @@ void __init setbat(int index, unsigned long virt, phys_addr_t phys, wimgxpp |= (flags & _PAGE_RW)? BPP_RW: BPP_RX; bat[1].batu = virt | (bl << 2) | 2; /* Vs=1, Vp=0 */ bat[1].batl = BAT_PHYS_ADDR(phys) | wimgxpp; -#ifndef CONFIG_KGDB /* want user access for breakpoints */ if (flags & _PAGE_USER) -#endif bat[1].batu |= 1; /* Vp = 1 */ if (flags & _PAGE_GUARDED) { /* G bit must be zero in IBATs */ diff --git a/arch/powerpc/mm/tlb_hash64.c b/arch/powerpc/mm/tlb_hash64.c index c931bc7d107..1be1b5e5979 100644 --- a/arch/powerpc/mm/tlb_hash64.c +++ b/arch/powerpc/mm/tlb_hash64.c @@ -139,12 +139,12 @@ void hpte_need_flush(struct mm_struct *mm, unsigned long addr, */ void __flush_tlb_pending(struct ppc64_tlb_batch *batch) { - cpumask_t tmp; + const struct cpumask *tmp; int i, local = 0; i = batch->index; - tmp = cpumask_of_cpu(smp_processor_id()); - if (cpus_equal(batch->mm->cpu_vm_mask, tmp)) + tmp = cpumask_of(smp_processor_id()); + if (cpumask_equal(mm_cpumask(batch->mm), tmp)) local = 1; if (i == 1) flush_hash_page(batch->vaddr[0], batch->pte[0], diff --git a/arch/powerpc/mm/tlb_nohash.c b/arch/powerpc/mm/tlb_nohash.c index 39ac22b13c7..7af72970fae 100644 --- a/arch/powerpc/mm/tlb_nohash.c +++ b/arch/powerpc/mm/tlb_nohash.c @@ -132,11 +132,11 @@ void flush_tlb_mm(struct mm_struct *mm) pid = mm->context.id; if (unlikely(pid == MMU_NO_CONTEXT)) goto no_context; - cpu_mask = mm->cpu_vm_mask; - cpu_clear(smp_processor_id(), cpu_mask); - if (!cpus_empty(cpu_mask)) { + if (!cpumask_equal(mm_cpumask(mm), cpumask_of(smp_processor_id()))) { struct tlb_flush_param p = { .pid = pid }; - smp_call_function_mask(cpu_mask, do_flush_tlb_mm_ipi, &p, 1); + /* Ignores smp_processor_id() even if set. */ + smp_call_function_many(mm_cpumask(mm), + do_flush_tlb_mm_ipi, &p, 1); } _tlbil_pid(pid); no_context: @@ -146,16 +146,15 @@ EXPORT_SYMBOL(flush_tlb_mm); void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr) { - cpumask_t cpu_mask; + struct cpumask *cpu_mask; unsigned int pid; preempt_disable(); pid = vma ? vma->vm_mm->context.id : 0; if (unlikely(pid == MMU_NO_CONTEXT)) goto bail; - cpu_mask = vma->vm_mm->cpu_vm_mask; - cpu_clear(smp_processor_id(), cpu_mask); - if (!cpus_empty(cpu_mask)) { + cpu_mask = mm_cpumask(vma->vm_mm); + if (!cpumask_equal(cpu_mask, cpumask_of(smp_processor_id()))) { /* If broadcast tlbivax is supported, use it */ if (mmu_has_feature(MMU_FTR_USE_TLBIVAX_BCAST)) { int lock = mmu_has_feature(MMU_FTR_LOCK_BCAST_INVAL); @@ -167,7 +166,8 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr) goto bail; } else { struct tlb_flush_param p = { .pid = pid, .addr = vmaddr }; - smp_call_function_mask(cpu_mask, + /* Ignores smp_processor_id() even if set in cpu_mask */ + smp_call_function_many(cpu_mask, do_flush_tlb_page_ipi, &p, 1); } } diff --git a/arch/powerpc/mm/tlb_nohash_low.S b/arch/powerpc/mm/tlb_nohash_low.S index f900a39e6ec..788b87c36f7 100644 --- a/arch/powerpc/mm/tlb_nohash_low.S +++ b/arch/powerpc/mm/tlb_nohash_low.S @@ -118,25 +118,50 @@ _GLOBAL(_tlbil_pid) #elif defined(CONFIG_FSL_BOOKE) /* - * FSL BookE implementations. Currently _pid and _all are the - * same. This will change when tlbilx is actually supported and - * performs invalidate-by-PID. This change will be driven by - * mmu_features conditional + * FSL BookE implementations. + * + * Since feature sections are using _SECTION_ELSE we need + * to have the larger code path before the _SECTION_ELSE */ +#define MMUCSR0_TLBFI (MMUCSR0_TLB0FI | MMUCSR0_TLB1FI | \ + MMUCSR0_TLB2FI | MMUCSR0_TLB3FI) /* * Flush MMU TLB on the local processor */ -_GLOBAL(_tlbil_pid) _GLOBAL(_tlbil_all) -#define MMUCSR0_TLBFI (MMUCSR0_TLB0FI | MMUCSR0_TLB1FI | \ - MMUCSR0_TLB2FI | MMUCSR0_TLB3FI) +BEGIN_MMU_FTR_SECTION + li r3,(MMUCSR0_TLBFI)@l + mtspr SPRN_MMUCSR0, r3 +1: + mfspr r3,SPRN_MMUCSR0 + andi. r3,r3,MMUCSR0_TLBFI@l + bne 1b +MMU_FTR_SECTION_ELSE + PPC_TLBILX_ALL(0,0) +ALT_MMU_FTR_SECTION_END_IFCLR(MMU_FTR_USE_TLBILX) + msync + isync + blr + +_GLOBAL(_tlbil_pid) +BEGIN_MMU_FTR_SECTION + slwi r3,r3,16 + mfmsr r10 + wrteei 0 + mfspr r4,SPRN_MAS6 /* save MAS6 */ + mtspr SPRN_MAS6,r3 + PPC_TLBILX_PID(0,0) + mtspr SPRN_MAS6,r4 /* restore MAS6 */ + wrtee r10 +MMU_FTR_SECTION_ELSE li r3,(MMUCSR0_TLBFI)@l mtspr SPRN_MMUCSR0, r3 1: mfspr r3,SPRN_MMUCSR0 andi. r3,r3,MMUCSR0_TLBFI@l bne 1b +ALT_MMU_FTR_SECTION_END_IFSET(MMU_FTR_USE_TLBILX) msync isync blr @@ -149,7 +174,9 @@ _GLOBAL(_tlbil_va) mfmsr r10 wrteei 0 slwi r4,r4,16 + ori r4,r4,(MAS6_ISIZE(BOOK3E_PAGESZ_4K))@l mtspr SPRN_MAS6,r4 /* assume AS=0 for now */ +BEGIN_MMU_FTR_SECTION tlbsx 0,r3 mfspr r4,SPRN_MAS1 /* check valid */ andis. r3,r4,MAS1_VALID@h @@ -157,6 +184,9 @@ _GLOBAL(_tlbil_va) rlwinm r4,r4,0,1,31 mtspr SPRN_MAS1,r4 tlbwe +MMU_FTR_SECTION_ELSE + PPC_TLBILX_VA(0,r3) +ALT_MMU_FTR_SECTION_END_IFCLR(MMU_FTR_USE_TLBILX) msync isync 1: wrtee r10 diff --git a/arch/powerpc/oprofile/op_model_7450.c b/arch/powerpc/oprofile/op_model_7450.c index cc599eb8768..f8d36f940e8 100644 --- a/arch/powerpc/oprofile/op_model_7450.c +++ b/arch/powerpc/oprofile/op_model_7450.c @@ -29,7 +29,7 @@ static unsigned long reset_value[OP_MAX_COUNTER]; static int oprofile_running; -static u32 mmcr0_val, mmcr1_val, mmcr2_val; +static u32 mmcr0_val, mmcr1_val, mmcr2_val, num_pmcs; #define MMCR0_PMC1_SHIFT 6 #define MMCR0_PMC2_SHIFT 0 @@ -88,13 +88,12 @@ static int fsl7450_cpu_setup(struct op_counter_config *ctr) mtspr(SPRN_MMCR0, mmcr0_val); mtspr(SPRN_MMCR1, mmcr1_val); - mtspr(SPRN_MMCR2, mmcr2_val); + if (num_pmcs > 4) + mtspr(SPRN_MMCR2, mmcr2_val); return 0; } -#define NUM_CTRS 6 - /* Configures the global settings for the countes on all CPUs. */ static int fsl7450_reg_setup(struct op_counter_config *ctr, struct op_system_config *sys, @@ -102,12 +101,13 @@ static int fsl7450_reg_setup(struct op_counter_config *ctr, { int i; + num_pmcs = num_ctrs; /* Our counters count up, and "count" refers to * how much before the next interrupt, and we interrupt * on overflow. So we calculate the starting value * which will give us "count" until overflow. * Then we set the events on the enabled counters */ - for (i = 0; i < NUM_CTRS; ++i) + for (i = 0; i < num_ctrs; ++i) reset_value[i] = 0x80000000UL - ctr[i].count; /* Set events for Counters 1 & 2 */ @@ -123,9 +123,10 @@ static int fsl7450_reg_setup(struct op_counter_config *ctr, /* Set events for Counters 3-6 */ mmcr1_val = mmcr1_event3(ctr[2].event) - | mmcr1_event4(ctr[3].event) - | mmcr1_event5(ctr[4].event) - | mmcr1_event6(ctr[5].event); + | mmcr1_event4(ctr[3].event); + if (num_ctrs > 4) + mmcr1_val |= mmcr1_event5(ctr[4].event) + | mmcr1_event6(ctr[5].event); mmcr2_val = 0; @@ -139,7 +140,7 @@ static int fsl7450_start(struct op_counter_config *ctr) mtmsr(mfmsr() | MSR_PMM); - for (i = 0; i < NUM_CTRS; ++i) { + for (i = 0; i < num_pmcs; ++i) { if (ctr[i].enabled) classic_ctr_write(i, reset_value[i]); else @@ -184,7 +185,7 @@ static void fsl7450_handle_interrupt(struct pt_regs *regs, pc = mfspr(SPRN_SIAR); is_kernel = is_kernel_addr(pc); - for (i = 0; i < NUM_CTRS; ++i) { + for (i = 0; i < num_pmcs; ++i) { val = classic_ctr_read(i); if (val < 0) { if (oprofile_running && ctr[i].enabled) { diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig index 3496bc05058..bf5c7ff2e6e 100644 --- a/arch/powerpc/platforms/44x/Kconfig +++ b/arch/powerpc/platforms/44x/Kconfig @@ -118,6 +118,17 @@ config GLACIER help This option enables support for the AMCC PPC460GT evaluation board. +config REDWOOD + bool "Redwood" + depends on 44x + default n + select PPC44x_SIMPLE + select 460SX + select PCI + select PPC4xx_PCI_EXPRESS + help + This option enables support for the AMCC PPC460SX Redwood board. + config YOSEMITE bool "Yosemite" depends on 44x @@ -220,6 +231,14 @@ config 460EX select IBM_NEW_EMAC_EMAC4 select IBM_NEW_EMAC_TAH +config 460SX + bool + select PPC_FPU + select IBM_NEW_EMAC_EMAC4 + select IBM_NEW_EMAC_RGMII + select IBM_NEW_EMAC_ZMII + select IBM_NEW_EMAC_TAH + # 44x errata/workaround config symbols, selected by the CPU models above config IBM440EP_ERR42 bool diff --git a/arch/powerpc/platforms/44x/ppc44x_simple.c b/arch/powerpc/platforms/44x/ppc44x_simple.c index 76fdc51dac8..5bcd441885e 100644 --- a/arch/powerpc/platforms/44x/ppc44x_simple.c +++ b/arch/powerpc/platforms/44x/ppc44x_simple.c @@ -57,6 +57,7 @@ static char *board[] __initdata = { "ibm,ebony", "amcc,katmai", "amcc,rainier", + "amcc,redwood", "amcc,sequoia", "amcc,taishan", "amcc,yosemite" diff --git a/arch/powerpc/platforms/512x/Kconfig b/arch/powerpc/platforms/512x/Kconfig index 326852c78b8..4dac9b0525a 100644 --- a/arch/powerpc/platforms/512x/Kconfig +++ b/arch/powerpc/platforms/512x/Kconfig @@ -12,7 +12,7 @@ config PPC_MPC5121 config MPC5121_ADS bool "Freescale MPC5121E ADS" - depends on PPC_MULTIPLATFORM && PPC32 + depends on 6xx select DEFAULT_UIMAGE select PPC_MPC5121 select MPC5121_ADS_CPLD @@ -21,7 +21,7 @@ config MPC5121_ADS config MPC5121_GENERIC bool "Generic support for simple MPC5121 based boards" - depends on PPC_MULTIPLATFORM && PPC32 + depends on 6xx select DEFAULT_UIMAGE select PPC_MPC5121 help diff --git a/arch/powerpc/platforms/52xx/Kconfig b/arch/powerpc/platforms/52xx/Kconfig index 696a5ee4962..8b8e9560a31 100644 --- a/arch/powerpc/platforms/52xx/Kconfig +++ b/arch/powerpc/platforms/52xx/Kconfig @@ -1,6 +1,6 @@ config PPC_MPC52xx bool "52xx-based boards" - depends on PPC_MULTIPLATFORM && PPC32 + depends on 6xx select PPC_CLOCK select PPC_PCI_CHOICE @@ -21,7 +21,13 @@ config PPC_MPC5200_SIMPLE and if there is a PCI bus node defined in the device tree. Boards that are compatible with this generic platform support - are: 'tqc,tqm5200', 'promess,motionpro', 'schindler,cm5200'. + are: + intercontrol,digsy-mtc + phytec,pcm030 + phytec,pcm032 + promess,motionpro + schindler,cm5200 + tqc,tqm5200 config PPC_EFIKA bool "bPlan Efika 5k2. MPC5200B based computer" @@ -35,6 +41,11 @@ config PPC_LITE5200 depends on PPC_MPC52xx select DEFAULT_UIMAGE +config PPC_MEDIA5200 + bool "Freescale Media5200 Eval Board" + depends on PPC_MPC52xx + select DEFAULT_UIMAGE + config PPC_MPC5200_BUGFIX bool "MPC5200 (L25R) bugfix support" depends on PPC_MPC52xx diff --git a/arch/powerpc/platforms/52xx/Makefile b/arch/powerpc/platforms/52xx/Makefile index b8a52062738..bfd4f52cf3d 100644 --- a/arch/powerpc/platforms/52xx/Makefile +++ b/arch/powerpc/platforms/52xx/Makefile @@ -1,12 +1,13 @@ # # Makefile for 52xx based boards # -obj-y += mpc52xx_pic.o mpc52xx_common.o +obj-y += mpc52xx_pic.o mpc52xx_common.o mpc52xx_gpt.o obj-$(CONFIG_PCI) += mpc52xx_pci.o obj-$(CONFIG_PPC_MPC5200_SIMPLE) += mpc5200_simple.o obj-$(CONFIG_PPC_EFIKA) += efika.o obj-$(CONFIG_PPC_LITE5200) += lite5200.o +obj-$(CONFIG_PPC_MEDIA5200) += media5200.o obj-$(CONFIG_PM) += mpc52xx_sleep.o mpc52xx_pm.o ifeq ($(CONFIG_PPC_LITE5200),y) diff --git a/arch/powerpc/platforms/52xx/media5200.c b/arch/powerpc/platforms/52xx/media5200.c new file mode 100644 index 00000000000..68e4f1696d1 --- /dev/null +++ b/arch/powerpc/platforms/52xx/media5200.c @@ -0,0 +1,273 @@ +/* + * Support for 'media5200-platform' compatible boards. + * + * Copyright (C) 2008 Secret Lab Technologies Ltd. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * Description: + * This code implements support for the Freescape Media5200 platform + * (built around the MPC5200 SoC). + * + * Notable characteristic of the Media5200 is the presence of an FPGA + * that has all external IRQ lines routed through it. This file implements + * a cascaded interrupt controller driver which attaches itself to the + * Virtual IRQ subsystem after the primary mpc5200 interrupt controller + * is initialized. + * + */ + +#undef DEBUG + +#include <linux/irq.h> +#include <linux/interrupt.h> +#include <linux/io.h> +#include <asm/time.h> +#include <asm/prom.h> +#include <asm/machdep.h> +#include <asm/mpc52xx.h> + +static struct of_device_id mpc5200_gpio_ids[] __initdata = { + { .compatible = "fsl,mpc5200-gpio", }, + { .compatible = "mpc5200-gpio", }, + {} +}; + +/* FPGA register set */ +#define MEDIA5200_IRQ_ENABLE (0x40c) +#define MEDIA5200_IRQ_STATUS (0x410) +#define MEDIA5200_NUM_IRQS (6) +#define MEDIA5200_IRQ_SHIFT (32 - MEDIA5200_NUM_IRQS) + +struct media5200_irq { + void __iomem *regs; + spinlock_t lock; + struct irq_host *irqhost; +}; +struct media5200_irq media5200_irq; + +static void media5200_irq_unmask(unsigned int virq) +{ + unsigned long flags; + u32 val; + + spin_lock_irqsave(&media5200_irq.lock, flags); + val = in_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE); + val |= 1 << (MEDIA5200_IRQ_SHIFT + irq_map[virq].hwirq); + out_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE, val); + spin_unlock_irqrestore(&media5200_irq.lock, flags); +} + +static void media5200_irq_mask(unsigned int virq) +{ + unsigned long flags; + u32 val; + + spin_lock_irqsave(&media5200_irq.lock, flags); + val = in_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE); + val &= ~(1 << (MEDIA5200_IRQ_SHIFT + irq_map[virq].hwirq)); + out_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE, val); + spin_unlock_irqrestore(&media5200_irq.lock, flags); +} + +static struct irq_chip media5200_irq_chip = { + .typename = "Media5200 FPGA", + .unmask = media5200_irq_unmask, + .mask = media5200_irq_mask, + .mask_ack = media5200_irq_mask, +}; + +void media5200_irq_cascade(unsigned int virq, struct irq_desc *desc) +{ + int sub_virq, val; + u32 status, enable; + + /* Mask off the cascaded IRQ */ + spin_lock(&desc->lock); + desc->chip->mask(virq); + spin_unlock(&desc->lock); + + /* Ask the FPGA for IRQ status. If 'val' is 0, then no irqs + * are pending. 'ffs()' is 1 based */ + status = in_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE); + enable = in_be32(media5200_irq.regs + MEDIA5200_IRQ_STATUS); + val = ffs((status & enable) >> MEDIA5200_IRQ_SHIFT); + if (val) { + sub_virq = irq_linear_revmap(media5200_irq.irqhost, val - 1); + /* pr_debug("%s: virq=%i s=%.8x e=%.8x hwirq=%i subvirq=%i\n", + * __func__, virq, status, enable, val - 1, sub_virq); + */ + generic_handle_irq(sub_virq); + } + + /* Processing done; can reenable the cascade now */ + spin_lock(&desc->lock); + desc->chip->ack(virq); + if (!(desc->status & IRQ_DISABLED)) + desc->chip->unmask(virq); + spin_unlock(&desc->lock); +} + +static int media5200_irq_map(struct irq_host *h, unsigned int virq, + irq_hw_number_t hw) +{ + struct irq_desc *desc = get_irq_desc(virq); + + pr_debug("%s: h=%p, virq=%i, hwirq=%i\n", __func__, h, virq, (int)hw); + set_irq_chip_data(virq, &media5200_irq); + set_irq_chip_and_handler(virq, &media5200_irq_chip, handle_level_irq); + set_irq_type(virq, IRQ_TYPE_LEVEL_LOW); + desc->status &= ~(IRQ_TYPE_SENSE_MASK | IRQ_LEVEL); + desc->status |= IRQ_TYPE_LEVEL_LOW | IRQ_LEVEL; + + return 0; +} + +static int media5200_irq_xlate(struct irq_host *h, struct device_node *ct, + u32 *intspec, unsigned int intsize, + irq_hw_number_t *out_hwirq, + unsigned int *out_flags) +{ + if (intsize != 2) + return -1; + + pr_debug("%s: bank=%i, number=%i\n", __func__, intspec[0], intspec[1]); + *out_hwirq = intspec[1]; + *out_flags = IRQ_TYPE_NONE; + return 0; +} + +static struct irq_host_ops media5200_irq_ops = { + .map = media5200_irq_map, + .xlate = media5200_irq_xlate, +}; + +/* + * Setup Media5200 IRQ mapping + */ +static void __init media5200_init_irq(void) +{ + struct device_node *fpga_np; + int cascade_virq; + + /* First setup the regular MPC5200 interrupt controller */ + mpc52xx_init_irq(); + + /* Now find the FPGA IRQ */ + fpga_np = of_find_compatible_node(NULL, NULL, "fsl,media5200-fpga"); + if (!fpga_np) + goto out; + pr_debug("%s: found fpga node: %s\n", __func__, fpga_np->full_name); + + media5200_irq.regs = of_iomap(fpga_np, 0); + if (!media5200_irq.regs) + goto out; + pr_debug("%s: mapped to %p\n", __func__, media5200_irq.regs); + + cascade_virq = irq_of_parse_and_map(fpga_np, 0); + if (!cascade_virq) + goto out; + pr_debug("%s: cascaded on virq=%i\n", __func__, cascade_virq); + + /* Disable all FPGA IRQs */ + out_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE, 0); + + spin_lock_init(&media5200_irq.lock); + + media5200_irq.irqhost = irq_alloc_host(fpga_np, IRQ_HOST_MAP_LINEAR, + MEDIA5200_NUM_IRQS, + &media5200_irq_ops, -1); + if (!media5200_irq.irqhost) + goto out; + pr_debug("%s: allocated irqhost\n", __func__); + + media5200_irq.irqhost->host_data = &media5200_irq; + + set_irq_data(cascade_virq, &media5200_irq); + set_irq_chained_handler(cascade_virq, media5200_irq_cascade); + + return; + + out: + pr_err("Could not find Media5200 FPGA; PCI interrupts will not work\n"); +} + +/* + * Setup the architecture + */ +static void __init media5200_setup_arch(void) +{ + + struct device_node *np; + struct mpc52xx_gpio __iomem *gpio; + u32 port_config; + + if (ppc_md.progress) + ppc_md.progress("media5200_setup_arch()", 0); + + /* Map important registers from the internal memory map */ + mpc52xx_map_common_devices(); + + /* Some mpc5200 & mpc5200b related configuration */ + mpc5200_setup_xlb_arbiter(); + + mpc52xx_setup_pci(); + + np = of_find_matching_node(NULL, mpc5200_gpio_ids); + gpio = of_iomap(np, 0); + of_node_put(np); + if (!gpio) { + printk(KERN_ERR "%s() failed. expect abnormal behavior\n", + __func__); + return; + } + + /* Set port config */ + port_config = in_be32(&gpio->port_config); + + port_config &= ~0x03000000; /* ATA CS is on csb_4/5 */ + port_config |= 0x01000000; + + out_be32(&gpio->port_config, port_config); + + /* Unmap zone */ + iounmap(gpio); + +} + +/* list of the supported boards */ +static char *board[] __initdata = { + "fsl,media5200", + NULL +}; + +/* + * Called very early, MMU is off, device-tree isn't unflattened + */ +static int __init media5200_probe(void) +{ + unsigned long node = of_get_flat_dt_root(); + int i = 0; + + while (board[i]) { + if (of_flat_dt_is_compatible(node, board[i])) + break; + i++; + } + + return (board[i] != NULL); +} + +define_machine(media5200_platform) { + .name = "media5200-platform", + .probe = media5200_probe, + .setup_arch = media5200_setup_arch, + .init = mpc52xx_declare_of_platform_devices, + .init_IRQ = media5200_init_irq, + .get_irq = mpc52xx_get_irq, + .restart = mpc52xx_restart, + .calibrate_decr = generic_calibrate_decr, +}; diff --git a/arch/powerpc/platforms/52xx/mpc5200_simple.c b/arch/powerpc/platforms/52xx/mpc5200_simple.c index a3bda0b9f1f..c31e5b534f0 100644 --- a/arch/powerpc/platforms/52xx/mpc5200_simple.c +++ b/arch/powerpc/platforms/52xx/mpc5200_simple.c @@ -50,8 +50,10 @@ static void __init mpc5200_simple_setup_arch(void) /* list of the supported boards */ static char *board[] __initdata = { - "promess,motionpro", + "intercontrol,digsy-mtc", "phytec,pcm030", + "phytec,pcm032", + "promess,motionpro", "schindler,cm5200", "tqc,tqm5200", NULL diff --git a/arch/powerpc/platforms/52xx/mpc52xx_common.c b/arch/powerpc/platforms/52xx/mpc52xx_common.c index 98367a0255f..8e3dd5a0f22 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_common.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_common.c @@ -28,9 +28,10 @@ static struct of_device_id mpc52xx_xlb_ids[] __initdata = { static struct of_device_id mpc52xx_bus_ids[] __initdata = { { .compatible = "fsl,mpc5200-immr", }, { .compatible = "fsl,mpc5200b-immr", }, - { .compatible = "fsl,lpb", }, + { .compatible = "simple-bus", }, /* depreciated matches; shouldn't be used in new device trees */ + { .compatible = "fsl,lpb", }, { .type = "builtin", .compatible = "mpc5200", }, /* efika */ { .type = "soc", .compatible = "mpc5200", }, /* lite5200 */ {} @@ -205,6 +206,43 @@ int mpc52xx_set_psc_clkdiv(int psc_id, int clkdiv) EXPORT_SYMBOL(mpc52xx_set_psc_clkdiv); /** + * mpc52xx_get_xtal_freq - Get SYS_XTAL_IN frequency for a device + * + * @node: device node + * + * Returns the frequency of the external oscillator clock connected + * to the SYS_XTAL_IN pin, or 0 if it cannot be determined. + */ +unsigned int mpc52xx_get_xtal_freq(struct device_node *node) +{ + u32 val; + unsigned int freq; + + if (!mpc52xx_cdm) + return 0; + + freq = mpc52xx_find_ipb_freq(node); + if (!freq) + return 0; + + if (in_8(&mpc52xx_cdm->ipb_clk_sel) & 0x1) + freq *= 2; + + val = in_be32(&mpc52xx_cdm->rstcfg); + if (val & (1 << 5)) + freq *= 8; + else + freq *= 4; + if (val & (1 << 6)) + freq /= 12; + else + freq /= 16; + + return freq; +} +EXPORT_SYMBOL(mpc52xx_get_xtal_freq); + +/** * mpc52xx_restart: ppc_md->restart hook for mpc5200 using the watchdog timer */ void diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpio.c b/arch/powerpc/platforms/52xx/mpc52xx_gpio.c index 07f89ae46d0..2b8d8ef32e4 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_gpio.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_gpio.c @@ -354,88 +354,6 @@ static struct of_platform_driver mpc52xx_simple_gpiochip_driver = { .remove = mpc52xx_gpiochip_remove, }; -/* - * GPIO LIB API implementation for gpt GPIOs. - * - * Each gpt only has a single GPIO. - */ -static int mpc52xx_gpt_gpio_get(struct gpio_chip *gc, unsigned int gpio) -{ - struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc); - struct mpc52xx_gpt __iomem *regs = mm_gc->regs; - - return (in_be32(®s->status) & (1 << (31 - 23))) ? 1 : 0; -} - -static void -mpc52xx_gpt_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val) -{ - struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc); - struct mpc52xx_gpt __iomem *regs = mm_gc->regs; - - if (val) - out_be32(®s->mode, 0x34); - else - out_be32(®s->mode, 0x24); - - pr_debug("%s: gpio: %d val: %d\n", __func__, gpio, val); -} - -static int mpc52xx_gpt_gpio_dir_in(struct gpio_chip *gc, unsigned int gpio) -{ - struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc); - struct mpc52xx_gpt __iomem *regs = mm_gc->regs; - - out_be32(®s->mode, 0x04); - - return 0; -} - -static int -mpc52xx_gpt_gpio_dir_out(struct gpio_chip *gc, unsigned int gpio, int val) -{ - mpc52xx_gpt_gpio_set(gc, gpio, val); - pr_debug("%s: gpio: %d val: %d\n", __func__, gpio, val); - - return 0; -} - -static int __devinit mpc52xx_gpt_gpiochip_probe(struct of_device *ofdev, - const struct of_device_id *match) -{ - struct of_mm_gpio_chip *mmchip; - struct of_gpio_chip *chip; - - mmchip = kzalloc(sizeof(*mmchip), GFP_KERNEL); - if (!mmchip) - return -ENOMEM; - - chip = &mmchip->of_gc; - - chip->gpio_cells = 2; - chip->gc.ngpio = 1; - chip->gc.direction_input = mpc52xx_gpt_gpio_dir_in; - chip->gc.direction_output = mpc52xx_gpt_gpio_dir_out; - chip->gc.get = mpc52xx_gpt_gpio_get; - chip->gc.set = mpc52xx_gpt_gpio_set; - - return of_mm_gpiochip_add(ofdev->node, mmchip); -} - -static const struct of_device_id mpc52xx_gpt_gpiochip_match[] = { - { - .compatible = "fsl,mpc5200-gpt-gpio", - }, - {} -}; - -static struct of_platform_driver mpc52xx_gpt_gpiochip_driver = { - .name = "gpio_gpt", - .match_table = mpc52xx_gpt_gpiochip_match, - .probe = mpc52xx_gpt_gpiochip_probe, - .remove = mpc52xx_gpiochip_remove, -}; - static int __init mpc52xx_gpio_init(void) { if (of_register_platform_driver(&mpc52xx_wkup_gpiochip_driver)) @@ -444,9 +362,6 @@ static int __init mpc52xx_gpio_init(void) if (of_register_platform_driver(&mpc52xx_simple_gpiochip_driver)) printk(KERN_ERR "Unable to register simple GPIO driver\n"); - if (of_register_platform_driver(&mpc52xx_gpt_gpiochip_driver)) - printk(KERN_ERR "Unable to register gpt GPIO driver\n"); - return 0; } diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c new file mode 100644 index 00000000000..bfbcd418e69 --- /dev/null +++ b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c @@ -0,0 +1,396 @@ +/* + * MPC5200 General Purpose Timer device driver + * + * Copyright (c) 2009 Secret Lab Technologies Ltd. + * Copyright (c) 2008 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * This file is a driver for the the General Purpose Timer (gpt) devices + * found on the MPC5200 SoC. Each timer has an IO pin which can be used + * for GPIO or can be used to raise interrupts. The timer function can + * be used independently from the IO pin, or it can be used to control + * output signals or measure input signals. + * + * This driver supports the GPIO and IRQ controller functions of the GPT + * device. Timer functions are not yet supported, nor is the watchdog + * timer. + * + * To use the GPIO function, the following two properties must be added + * to the device tree node for the gpt device (typically in the .dts file + * for the board): + * gpio-controller; + * #gpio-cells = < 2 >; + * This driver will register the GPIO pin if it finds the gpio-controller + * property in the device tree. + * + * To use the IRQ controller function, the following two properties must + * be added to the device tree node for the gpt device: + * interrupt-controller; + * #interrupt-cells = < 1 >; + * The IRQ controller binding only uses one cell to specify the interrupt, + * and the IRQ flags are encoded in the cell. A cell is not used to encode + * the IRQ number because the GPT only has a single IRQ source. For flags, + * a value of '1' means rising edge sensitive and '2' means falling edge. + * + * The GPIO and the IRQ controller functions can be used at the same time, + * but in this use case the IO line will only work as an input. Trying to + * use it as a GPIO output will not work. + * + * When using the GPIO line as an output, it can either be driven as normal + * IO, or it can be an Open Collector (OC) output. At the moment it is the + * responsibility of either the bootloader or the platform setup code to set + * the output mode. This driver does not change the output mode setting. + */ + +#include <linux/irq.h> +#include <linux/interrupt.h> +#include <linux/io.h> +#include <linux/of.h> +#include <linux/of_platform.h> +#include <linux/of_gpio.h> +#include <linux/kernel.h> +#include <asm/mpc52xx.h> + +MODULE_DESCRIPTION("Freescale MPC52xx gpt driver"); +MODULE_AUTHOR("Sascha Hauer, Grant Likely"); +MODULE_LICENSE("GPL"); + +/** + * struct mpc52xx_gpt - Private data structure for MPC52xx GPT driver + * @dev: pointer to device structure + * @regs: virtual address of GPT registers + * @lock: spinlock to coordinate between different functions. + * @of_gc: of_gpio_chip instance structure; used when GPIO is enabled + * @irqhost: Pointer to irq_host instance; used when IRQ mode is supported + */ +struct mpc52xx_gpt_priv { + struct device *dev; + struct mpc52xx_gpt __iomem *regs; + spinlock_t lock; + struct irq_host *irqhost; + +#if defined(CONFIG_GPIOLIB) + struct of_gpio_chip of_gc; +#endif +}; + +#define MPC52xx_GPT_MODE_MS_MASK (0x07) +#define MPC52xx_GPT_MODE_MS_IC (0x01) +#define MPC52xx_GPT_MODE_MS_OC (0x02) +#define MPC52xx_GPT_MODE_MS_PWM (0x03) +#define MPC52xx_GPT_MODE_MS_GPIO (0x04) + +#define MPC52xx_GPT_MODE_GPIO_MASK (0x30) +#define MPC52xx_GPT_MODE_GPIO_OUT_LOW (0x20) +#define MPC52xx_GPT_MODE_GPIO_OUT_HIGH (0x30) + +#define MPC52xx_GPT_MODE_IRQ_EN (0x0100) + +#define MPC52xx_GPT_MODE_ICT_MASK (0x030000) +#define MPC52xx_GPT_MODE_ICT_RISING (0x010000) +#define MPC52xx_GPT_MODE_ICT_FALLING (0x020000) +#define MPC52xx_GPT_MODE_ICT_TOGGLE (0x030000) + +#define MPC52xx_GPT_STATUS_IRQMASK (0x000f) + +/* --------------------------------------------------------------------- + * Cascaded interrupt controller hooks + */ + +static void mpc52xx_gpt_irq_unmask(unsigned int virq) +{ + struct mpc52xx_gpt_priv *gpt = get_irq_chip_data(virq); + unsigned long flags; + + spin_lock_irqsave(&gpt->lock, flags); + setbits32(&gpt->regs->mode, MPC52xx_GPT_MODE_IRQ_EN); + spin_unlock_irqrestore(&gpt->lock, flags); +} + +static void mpc52xx_gpt_irq_mask(unsigned int virq) +{ + struct mpc52xx_gpt_priv *gpt = get_irq_chip_data(virq); + unsigned long flags; + + spin_lock_irqsave(&gpt->lock, flags); + clrbits32(&gpt->regs->mode, MPC52xx_GPT_MODE_IRQ_EN); + spin_unlock_irqrestore(&gpt->lock, flags); +} + +static void mpc52xx_gpt_irq_ack(unsigned int virq) +{ + struct mpc52xx_gpt_priv *gpt = get_irq_chip_data(virq); + + out_be32(&gpt->regs->status, MPC52xx_GPT_STATUS_IRQMASK); +} + +static int mpc52xx_gpt_irq_set_type(unsigned int virq, unsigned int flow_type) +{ + struct mpc52xx_gpt_priv *gpt = get_irq_chip_data(virq); + unsigned long flags; + u32 reg; + + dev_dbg(gpt->dev, "%s: virq=%i type=%x\n", __func__, virq, flow_type); + + spin_lock_irqsave(&gpt->lock, flags); + reg = in_be32(&gpt->regs->mode) & ~MPC52xx_GPT_MODE_ICT_MASK; + if (flow_type & IRQF_TRIGGER_RISING) + reg |= MPC52xx_GPT_MODE_ICT_RISING; + if (flow_type & IRQF_TRIGGER_FALLING) + reg |= MPC52xx_GPT_MODE_ICT_FALLING; + out_be32(&gpt->regs->mode, reg); + spin_unlock_irqrestore(&gpt->lock, flags); + + return 0; +} + +static struct irq_chip mpc52xx_gpt_irq_chip = { + .typename = "MPC52xx GPT", + .unmask = mpc52xx_gpt_irq_unmask, + .mask = mpc52xx_gpt_irq_mask, + .ack = mpc52xx_gpt_irq_ack, + .set_type = mpc52xx_gpt_irq_set_type, +}; + +void mpc52xx_gpt_irq_cascade(unsigned int virq, struct irq_desc *desc) +{ + struct mpc52xx_gpt_priv *gpt = get_irq_data(virq); + int sub_virq; + u32 status; + + status = in_be32(&gpt->regs->status) & MPC52xx_GPT_STATUS_IRQMASK; + if (status) { + sub_virq = irq_linear_revmap(gpt->irqhost, 0); + generic_handle_irq(sub_virq); + } +} + +static int mpc52xx_gpt_irq_map(struct irq_host *h, unsigned int virq, + irq_hw_number_t hw) +{ + struct mpc52xx_gpt_priv *gpt = h->host_data; + + dev_dbg(gpt->dev, "%s: h=%p, virq=%i\n", __func__, h, virq); + set_irq_chip_data(virq, gpt); + set_irq_chip_and_handler(virq, &mpc52xx_gpt_irq_chip, handle_edge_irq); + + return 0; +} + +static int mpc52xx_gpt_irq_xlate(struct irq_host *h, struct device_node *ct, + u32 *intspec, unsigned int intsize, + irq_hw_number_t *out_hwirq, + unsigned int *out_flags) +{ + struct mpc52xx_gpt_priv *gpt = h->host_data; + + dev_dbg(gpt->dev, "%s: flags=%i\n", __func__, intspec[0]); + + if ((intsize < 1) || (intspec[0] < 1) || (intspec[0] > 3)) { + dev_err(gpt->dev, "bad irq specifier in %s\n", ct->full_name); + return -EINVAL; + } + + *out_hwirq = 0; /* The GPT only has 1 IRQ line */ + *out_flags = intspec[0]; + + return 0; +} + +static struct irq_host_ops mpc52xx_gpt_irq_ops = { + .map = mpc52xx_gpt_irq_map, + .xlate = mpc52xx_gpt_irq_xlate, +}; + +static void +mpc52xx_gpt_irq_setup(struct mpc52xx_gpt_priv *gpt, struct device_node *node) +{ + int cascade_virq; + unsigned long flags; + + /* Only setup cascaded IRQ if device tree claims the GPT is + * an interrupt controller */ + if (!of_find_property(node, "interrupt-controller", NULL)) + return; + + cascade_virq = irq_of_parse_and_map(node, 0); + + gpt->irqhost = irq_alloc_host(node, IRQ_HOST_MAP_LINEAR, 1, + &mpc52xx_gpt_irq_ops, -1); + if (!gpt->irqhost) { + dev_err(gpt->dev, "irq_alloc_host() failed\n"); + return; + } + + gpt->irqhost->host_data = gpt; + + set_irq_data(cascade_virq, gpt); + set_irq_chained_handler(cascade_virq, mpc52xx_gpt_irq_cascade); + + /* Set to Input Capture mode */ + spin_lock_irqsave(&gpt->lock, flags); + clrsetbits_be32(&gpt->regs->mode, MPC52xx_GPT_MODE_MS_MASK, + MPC52xx_GPT_MODE_MS_IC); + spin_unlock_irqrestore(&gpt->lock, flags); + + dev_dbg(gpt->dev, "%s() complete. virq=%i\n", __func__, cascade_virq); +} + + +/* --------------------------------------------------------------------- + * GPIOLIB hooks + */ +#if defined(CONFIG_GPIOLIB) +static inline struct mpc52xx_gpt_priv *gc_to_mpc52xx_gpt(struct gpio_chip *gc) +{ + return container_of(to_of_gpio_chip(gc), struct mpc52xx_gpt_priv,of_gc); +} + +static int mpc52xx_gpt_gpio_get(struct gpio_chip *gc, unsigned int gpio) +{ + struct mpc52xx_gpt_priv *gpt = gc_to_mpc52xx_gpt(gc); + + return (in_be32(&gpt->regs->status) >> 8) & 1; +} + +static void +mpc52xx_gpt_gpio_set(struct gpio_chip *gc, unsigned int gpio, int v) +{ + struct mpc52xx_gpt_priv *gpt = gc_to_mpc52xx_gpt(gc); + unsigned long flags; + u32 r; + + dev_dbg(gpt->dev, "%s: gpio:%d v:%d\n", __func__, gpio, v); + r = v ? MPC52xx_GPT_MODE_GPIO_OUT_HIGH : MPC52xx_GPT_MODE_GPIO_OUT_LOW; + + spin_lock_irqsave(&gpt->lock, flags); + clrsetbits_be32(&gpt->regs->mode, MPC52xx_GPT_MODE_GPIO_MASK, r); + spin_unlock_irqrestore(&gpt->lock, flags); +} + +static int mpc52xx_gpt_gpio_dir_in(struct gpio_chip *gc, unsigned int gpio) +{ + struct mpc52xx_gpt_priv *gpt = gc_to_mpc52xx_gpt(gc); + unsigned long flags; + + dev_dbg(gpt->dev, "%s: gpio:%d\n", __func__, gpio); + + spin_lock_irqsave(&gpt->lock, flags); + clrbits32(&gpt->regs->mode, MPC52xx_GPT_MODE_GPIO_MASK); + spin_unlock_irqrestore(&gpt->lock, flags); + + return 0; +} + +static int +mpc52xx_gpt_gpio_dir_out(struct gpio_chip *gc, unsigned int gpio, int val) +{ + mpc52xx_gpt_gpio_set(gc, gpio, val); + return 0; +} + +static void +mpc52xx_gpt_gpio_setup(struct mpc52xx_gpt_priv *gpt, struct device_node *node) +{ + int rc; + + /* Only setup GPIO if the device tree claims the GPT is + * a GPIO controller */ + if (!of_find_property(node, "gpio-controller", NULL)) + return; + + gpt->of_gc.gc.label = kstrdup(node->full_name, GFP_KERNEL); + if (!gpt->of_gc.gc.label) { + dev_err(gpt->dev, "out of memory\n"); + return; + } + + gpt->of_gc.gpio_cells = 2; + gpt->of_gc.gc.ngpio = 1; + gpt->of_gc.gc.direction_input = mpc52xx_gpt_gpio_dir_in; + gpt->of_gc.gc.direction_output = mpc52xx_gpt_gpio_dir_out; + gpt->of_gc.gc.get = mpc52xx_gpt_gpio_get; + gpt->of_gc.gc.set = mpc52xx_gpt_gpio_set; + gpt->of_gc.gc.base = -1; + gpt->of_gc.xlate = of_gpio_simple_xlate; + node->data = &gpt->of_gc; + of_node_get(node); + + /* Setup external pin in GPIO mode */ + clrsetbits_be32(&gpt->regs->mode, MPC52xx_GPT_MODE_MS_MASK, + MPC52xx_GPT_MODE_MS_GPIO); + + rc = gpiochip_add(&gpt->of_gc.gc); + if (rc) + dev_err(gpt->dev, "gpiochip_add() failed; rc=%i\n", rc); + + dev_dbg(gpt->dev, "%s() complete.\n", __func__); +} +#else /* defined(CONFIG_GPIOLIB) */ +static void +mpc52xx_gpt_gpio_setup(struct mpc52xx_gpt_priv *p, struct device_node *np) { } +#endif /* defined(CONFIG_GPIOLIB) */ + +/* --------------------------------------------------------------------- + * of_platform bus binding code + */ +static int __devinit mpc52xx_gpt_probe(struct of_device *ofdev, + const struct of_device_id *match) +{ + struct mpc52xx_gpt_priv *gpt; + + gpt = kzalloc(sizeof *gpt, GFP_KERNEL); + if (!gpt) + return -ENOMEM; + + spin_lock_init(&gpt->lock); + gpt->dev = &ofdev->dev; + gpt->regs = of_iomap(ofdev->node, 0); + if (!gpt->regs) { + kfree(gpt); + return -ENOMEM; + } + + dev_set_drvdata(&ofdev->dev, gpt); + + mpc52xx_gpt_gpio_setup(gpt, ofdev->node); + mpc52xx_gpt_irq_setup(gpt, ofdev->node); + + return 0; +} + +static int mpc52xx_gpt_remove(struct of_device *ofdev) +{ + return -EBUSY; +} + +static const struct of_device_id mpc52xx_gpt_match[] = { + { .compatible = "fsl,mpc5200-gpt", }, + + /* Depreciated compatible values; don't use for new dts files */ + { .compatible = "fsl,mpc5200-gpt-gpio", }, + { .compatible = "mpc5200-gpt", }, + {} +}; + +static struct of_platform_driver mpc52xx_gpt_driver = { + .name = "mpc52xx-gpt", + .match_table = mpc52xx_gpt_match, + .probe = mpc52xx_gpt_probe, + .remove = mpc52xx_gpt_remove, +}; + +static int __init mpc52xx_gpt_init(void) +{ + if (of_register_platform_driver(&mpc52xx_gpt_driver)) + pr_err("error registering MPC52xx GPT driver\n"); + + return 0; +} + +/* Make sure GPIOs and IRQs get set up before anyone tries to use them */ +subsys_initcall(mpc52xx_gpt_init); diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c index 0a093f03c75..480f806fd0a 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c @@ -163,8 +163,6 @@ static void mpc52xx_extirq_mask(unsigned int virq) irq = irq_map[virq].hwirq; l2irq = irq & MPC52xx_IRQ_L2_MASK; - pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq); - io_be_clrbit(&intr->ctrl, 11 - l2irq); } @@ -176,8 +174,6 @@ static void mpc52xx_extirq_unmask(unsigned int virq) irq = irq_map[virq].hwirq; l2irq = irq & MPC52xx_IRQ_L2_MASK; - pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq); - io_be_setbit(&intr->ctrl, 11 - l2irq); } @@ -189,17 +185,15 @@ static void mpc52xx_extirq_ack(unsigned int virq) irq = irq_map[virq].hwirq; l2irq = irq & MPC52xx_IRQ_L2_MASK; - pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq); - io_be_setbit(&intr->ctrl, 27-l2irq); } static int mpc52xx_extirq_set_type(unsigned int virq, unsigned int flow_type) { - struct irq_desc *desc = get_irq_desc(virq); u32 ctrl_reg, type; int irq; int l2irq; + void *handler = handle_level_irq; irq = irq_map[virq].hwirq; l2irq = irq & MPC52xx_IRQ_L2_MASK; @@ -207,32 +201,21 @@ static int mpc52xx_extirq_set_type(unsigned int virq, unsigned int flow_type) pr_debug("%s: irq=%x. l2=%d flow_type=%d\n", __func__, irq, l2irq, flow_type); switch (flow_type) { - case IRQF_TRIGGER_HIGH: - type = 0; - break; - case IRQF_TRIGGER_RISING: - type = 1; - break; - case IRQF_TRIGGER_FALLING: - type = 2; - break; - case IRQF_TRIGGER_LOW: - type = 3; - break; + case IRQF_TRIGGER_HIGH: type = 0; break; + case IRQF_TRIGGER_RISING: type = 1; handler = handle_edge_irq; break; + case IRQF_TRIGGER_FALLING: type = 2; handler = handle_edge_irq; break; + case IRQF_TRIGGER_LOW: type = 3; break; default: type = 0; } - desc->status &= ~(IRQ_TYPE_SENSE_MASK | IRQ_LEVEL); - desc->status |= flow_type & IRQ_TYPE_SENSE_MASK; - if (flow_type & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) - desc->status |= IRQ_LEVEL; - ctrl_reg = in_be32(&intr->ctrl); ctrl_reg &= ~(0x3 << (22 - (l2irq * 2))); ctrl_reg |= (type << (22 - (l2irq * 2))); out_be32(&intr->ctrl, ctrl_reg); + __set_irq_handler_unlocked(virq, handler); + return 0; } @@ -247,6 +230,11 @@ static struct irq_chip mpc52xx_extirq_irqchip = { /* * Main interrupt irq_chip */ +static int mpc52xx_null_set_type(unsigned int virq, unsigned int flow_type) +{ + return 0; /* Do nothing so that the sense mask will get updated */ +} + static void mpc52xx_main_mask(unsigned int virq) { int irq; @@ -255,8 +243,6 @@ static void mpc52xx_main_mask(unsigned int virq) irq = irq_map[virq].hwirq; l2irq = irq & MPC52xx_IRQ_L2_MASK; - pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq); - io_be_setbit(&intr->main_mask, 16 - l2irq); } @@ -268,8 +254,6 @@ static void mpc52xx_main_unmask(unsigned int virq) irq = irq_map[virq].hwirq; l2irq = irq & MPC52xx_IRQ_L2_MASK; - pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq); - io_be_clrbit(&intr->main_mask, 16 - l2irq); } @@ -278,6 +262,7 @@ static struct irq_chip mpc52xx_main_irqchip = { .mask = mpc52xx_main_mask, .mask_ack = mpc52xx_main_mask, .unmask = mpc52xx_main_unmask, + .set_type = mpc52xx_null_set_type, }; /* @@ -291,8 +276,6 @@ static void mpc52xx_periph_mask(unsigned int virq) irq = irq_map[virq].hwirq; l2irq = irq & MPC52xx_IRQ_L2_MASK; - pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq); - io_be_setbit(&intr->per_mask, 31 - l2irq); } @@ -304,8 +287,6 @@ static void mpc52xx_periph_unmask(unsigned int virq) irq = irq_map[virq].hwirq; l2irq = irq & MPC52xx_IRQ_L2_MASK; - pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq); - io_be_clrbit(&intr->per_mask, 31 - l2irq); } @@ -314,6 +295,7 @@ static struct irq_chip mpc52xx_periph_irqchip = { .mask = mpc52xx_periph_mask, .mask_ack = mpc52xx_periph_mask, .unmask = mpc52xx_periph_unmask, + .set_type = mpc52xx_null_set_type, }; /* @@ -327,8 +309,6 @@ static void mpc52xx_sdma_mask(unsigned int virq) irq = irq_map[virq].hwirq; l2irq = irq & MPC52xx_IRQ_L2_MASK; - pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq); - io_be_setbit(&sdma->IntMask, l2irq); } @@ -340,8 +320,6 @@ static void mpc52xx_sdma_unmask(unsigned int virq) irq = irq_map[virq].hwirq; l2irq = irq & MPC52xx_IRQ_L2_MASK; - pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq); - io_be_clrbit(&sdma->IntMask, l2irq); } @@ -353,8 +331,6 @@ static void mpc52xx_sdma_ack(unsigned int virq) irq = irq_map[virq].hwirq; l2irq = irq & MPC52xx_IRQ_L2_MASK; - pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq); - out_be32(&sdma->IntPend, 1 << l2irq); } @@ -363,9 +339,19 @@ static struct irq_chip mpc52xx_sdma_irqchip = { .mask = mpc52xx_sdma_mask, .unmask = mpc52xx_sdma_unmask, .ack = mpc52xx_sdma_ack, + .set_type = mpc52xx_null_set_type, }; /** + * mpc52xx_is_extirq - Returns true if hwirq number is for an external IRQ + */ +static int mpc52xx_is_extirq(int l1, int l2) +{ + return ((l1 == 0) && (l2 == 0)) || + ((l1 == 1) && (l2 >= 1) && (l2 <= 3)); +} + +/** * mpc52xx_irqhost_xlate - translate virq# from device tree interrupts property */ static int mpc52xx_irqhost_xlate(struct irq_host *h, struct device_node *ct, @@ -383,38 +369,23 @@ static int mpc52xx_irqhost_xlate(struct irq_host *h, struct device_node *ct, intrvect_l1 = (int)intspec[0]; intrvect_l2 = (int)intspec[1]; - intrvect_type = (int)intspec[2]; + intrvect_type = (int)intspec[2] & 0x3; intrvect_linux = (intrvect_l1 << MPC52xx_IRQ_L1_OFFSET) & MPC52xx_IRQ_L1_MASK; intrvect_linux |= intrvect_l2 & MPC52xx_IRQ_L2_MASK; - pr_debug("return %x, l1=%d, l2=%d\n", intrvect_linux, intrvect_l1, - intrvect_l2); - *out_hwirq = intrvect_linux; - *out_flags = mpc52xx_map_senses[intrvect_type]; + *out_flags = IRQ_TYPE_LEVEL_LOW; + if (mpc52xx_is_extirq(intrvect_l1, intrvect_l2)) + *out_flags = mpc52xx_map_senses[intrvect_type]; + pr_debug("return %x, l1=%d, l2=%d\n", intrvect_linux, intrvect_l1, + intrvect_l2); return 0; } /** - * mpc52xx_irqx_gettype - determine the IRQ sense type (level/edge) - * - * Only external IRQs need this. - */ -static int mpc52xx_irqx_gettype(int irq) -{ - int type; - u32 ctrl_reg; - - ctrl_reg = in_be32(&intr->ctrl); - type = (ctrl_reg >> (22 - irq * 2)) & 0x3; - - return mpc52xx_map_senses[type]; -} - -/** * mpc52xx_irqhost_map - Hook to map from virq to an irq_chip structure */ static int mpc52xx_irqhost_map(struct irq_host *h, unsigned int virq, @@ -422,68 +393,46 @@ static int mpc52xx_irqhost_map(struct irq_host *h, unsigned int virq, { int l1irq; int l2irq; - struct irq_chip *good_irqchip; - void *good_handle; + struct irq_chip *irqchip; + void *hndlr; int type; + u32 reg; l1irq = (irq & MPC52xx_IRQ_L1_MASK) >> MPC52xx_IRQ_L1_OFFSET; l2irq = irq & MPC52xx_IRQ_L2_MASK; /* - * Most of ours IRQs will be level low - * Only external IRQs on some platform may be others + * External IRQs are handled differently by the hardware so they are + * handled by a dedicated irq_chip structure. */ - type = IRQ_TYPE_LEVEL_LOW; + if (mpc52xx_is_extirq(l1irq, l2irq)) { + reg = in_be32(&intr->ctrl); + type = mpc52xx_map_senses[(reg >> (22 - l2irq * 2)) & 0x3]; + if ((type == IRQ_TYPE_EDGE_FALLING) || + (type == IRQ_TYPE_EDGE_RISING)) + hndlr = handle_edge_irq; + else + hndlr = handle_level_irq; + + set_irq_chip_and_handler(virq, &mpc52xx_extirq_irqchip, hndlr); + pr_debug("%s: External IRQ%i virq=%x, hw=%x. type=%x\n", + __func__, l2irq, virq, (int)irq, type); + return 0; + } + /* It is an internal SOC irq. Choose the correct irq_chip */ switch (l1irq) { - case MPC52xx_IRQ_L1_CRIT: - pr_debug("%s: Critical. l2=%x\n", __func__, l2irq); - - BUG_ON(l2irq != 0); - - type = mpc52xx_irqx_gettype(l2irq); - good_irqchip = &mpc52xx_extirq_irqchip; - break; - - case MPC52xx_IRQ_L1_MAIN: - pr_debug("%s: Main IRQ[1-3] l2=%x\n", __func__, l2irq); - - if ((l2irq >= 1) && (l2irq <= 3)) { - type = mpc52xx_irqx_gettype(l2irq); - good_irqchip = &mpc52xx_extirq_irqchip; - } else { - good_irqchip = &mpc52xx_main_irqchip; - } - break; - - case MPC52xx_IRQ_L1_PERP: - pr_debug("%s: Peripherals. l2=%x\n", __func__, l2irq); - good_irqchip = &mpc52xx_periph_irqchip; - break; - - case MPC52xx_IRQ_L1_SDMA: - pr_debug("%s: SDMA. l2=%x\n", __func__, l2irq); - good_irqchip = &mpc52xx_sdma_irqchip; - break; - + case MPC52xx_IRQ_L1_MAIN: irqchip = &mpc52xx_main_irqchip; break; + case MPC52xx_IRQ_L1_PERP: irqchip = &mpc52xx_periph_irqchip; break; + case MPC52xx_IRQ_L1_SDMA: irqchip = &mpc52xx_sdma_irqchip; break; default: - pr_err("%s: invalid virq requested (0x%x)\n", __func__, virq); + pr_err("%s: invalid irq: virq=%i, l1=%i, l2=%i\n", + __func__, virq, l1irq, l2irq); return -EINVAL; } - switch (type) { - case IRQ_TYPE_EDGE_FALLING: - case IRQ_TYPE_EDGE_RISING: - good_handle = handle_edge_irq; - break; - default: - good_handle = handle_level_irq; - } - - set_irq_chip_and_handler(virq, good_irqchip, good_handle); - - pr_debug("%s: virq=%x, hw=%x. type=%x\n", __func__, virq, - (int)irq, type); + set_irq_chip_and_handler(virq, irqchip, handle_level_irq); + pr_debug("%s: virq=%x, l1=%i, l2=%i\n", __func__, virq, l1irq, l2irq); return 0; } @@ -522,6 +471,8 @@ void __init mpc52xx_init_irq(void) panic(__FILE__ ": find_and_map failed on 'mpc5200-bestcomm'. " "Check node !"); + pr_debug("MPC5200 IRQ controller mapped to 0x%p\n", intr); + /* Disable all interrupt sources. */ out_be32(&sdma->IntPend, 0xffffffff); /* 1 means clear pending */ out_be32(&sdma->IntMask, 0xffffffff); /* 1 means disabled */ @@ -613,8 +564,5 @@ unsigned int mpc52xx_get_irq(void) } } - pr_debug("%s: irq=%x. virq=%d\n", __func__, irq, - irq_linear_revmap(mpc52xx_irqhost, irq)); - return irq_linear_revmap(mpc52xx_irqhost, irq); } diff --git a/arch/powerpc/platforms/82xx/Kconfig b/arch/powerpc/platforms/82xx/Kconfig index 30f008b2f92..7c7df400382 100644 --- a/arch/powerpc/platforms/82xx/Kconfig +++ b/arch/powerpc/platforms/82xx/Kconfig @@ -1,6 +1,6 @@ menuconfig PPC_82xx bool "82xx-based boards (PQ II)" - depends on 6xx && PPC_MULTIPLATFORM + depends on 6xx if PPC_82xx diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig index 83c664afc89..437d29a59d7 100644 --- a/arch/powerpc/platforms/83xx/Kconfig +++ b/arch/powerpc/platforms/83xx/Kconfig @@ -1,6 +1,6 @@ menuconfig PPC_83xx bool "83xx-based boards" - depends on 6xx && PPC_MULTIPLATFORM + depends on 6xx select PPC_UDBG_16550 select PPC_PCI_CHOICE select FSL_PCI if PCI diff --git a/arch/powerpc/platforms/83xx/asp834x.c b/arch/powerpc/platforms/83xx/asp834x.c index bb30d67ad0a..aa0d84d2258 100644 --- a/arch/powerpc/platforms/83xx/asp834x.c +++ b/arch/powerpc/platforms/83xx/asp834x.c @@ -58,6 +58,7 @@ static struct __initdata of_device_id asp8347_ids[] = { { .type = "soc", }, { .compatible = "soc", }, { .compatible = "simple-bus", }, + { .compatible = "gianfar", }, {}, }; diff --git a/arch/powerpc/platforms/83xx/mpc831x_rdb.c b/arch/powerpc/platforms/83xx/mpc831x_rdb.c index 91a2c80b9d7..0b4f883b20e 100644 --- a/arch/powerpc/platforms/83xx/mpc831x_rdb.c +++ b/arch/powerpc/platforms/83xx/mpc831x_rdb.c @@ -38,6 +38,8 @@ static void __init mpc831x_rdb_setup_arch(void) #ifdef CONFIG_PCI for_each_compatible_node(np, "pci", "fsl,mpc8349-pci") mpc83xx_add_bridge(np); + for_each_compatible_node(np, "pci", "fsl,mpc8314-pcie") + mpc83xx_add_bridge(np); #endif mpc831x_usb_cfg(); } diff --git a/arch/powerpc/platforms/83xx/mpc832x_rdb.c b/arch/powerpc/platforms/83xx/mpc832x_rdb.c index 2a1295f1983..567ded7c3b9 100644 --- a/arch/powerpc/platforms/83xx/mpc832x_rdb.c +++ b/arch/powerpc/platforms/83xx/mpc832x_rdb.c @@ -20,6 +20,7 @@ #include <linux/spi/mmc_spi.h> #include <linux/mmc/host.h> #include <linux/of_platform.h> +#include <linux/fsl_devices.h> #include <asm/time.h> #include <asm/ipic.h> @@ -39,16 +40,116 @@ #endif #ifdef CONFIG_QUICC_ENGINE -static void mpc83xx_spi_activate_cs(u8 cs, u8 polarity) +static int __init of_fsl_spi_probe(char *type, char *compatible, u32 sysclk, + struct spi_board_info *board_infos, + unsigned int num_board_infos, + void (*cs_control)(struct spi_device *dev, + bool on)) { - pr_debug("%s %d %d\n", __func__, cs, polarity); - par_io_data_set(3, 13, polarity); + struct device_node *np; + unsigned int i = 0; + + for_each_compatible_node(np, type, compatible) { + int ret; + unsigned int j; + const void *prop; + struct resource res[2]; + struct platform_device *pdev; + struct fsl_spi_platform_data pdata = { + .cs_control = cs_control, + }; + + memset(res, 0, sizeof(res)); + + pdata.sysclk = sysclk; + + prop = of_get_property(np, "reg", NULL); + if (!prop) + goto err; + pdata.bus_num = *(u32 *)prop; + + prop = of_get_property(np, "cell-index", NULL); + if (prop) + i = *(u32 *)prop; + + prop = of_get_property(np, "mode", NULL); + if (prop && !strcmp(prop, "cpu-qe")) + pdata.qe_mode = 1; + + for (j = 0; j < num_board_infos; j++) { + if (board_infos[j].bus_num == pdata.bus_num) + pdata.max_chipselect++; + } + + if (!pdata.max_chipselect) + continue; + + ret = of_address_to_resource(np, 0, &res[0]); + if (ret) + goto err; + + ret = of_irq_to_resource(np, 0, &res[1]); + if (ret == NO_IRQ) + goto err; + + pdev = platform_device_alloc("mpc83xx_spi", i); + if (!pdev) + goto err; + + ret = platform_device_add_data(pdev, &pdata, sizeof(pdata)); + if (ret) + goto unreg; + + ret = platform_device_add_resources(pdev, res, + ARRAY_SIZE(res)); + if (ret) + goto unreg; + + ret = platform_device_add(pdev); + if (ret) + goto unreg; + + goto next; +unreg: + platform_device_del(pdev); +err: + pr_err("%s: registration failed\n", np->full_name); +next: + i++; + } + + return i; } -static void mpc83xx_spi_deactivate_cs(u8 cs, u8 polarity) +static int __init fsl_spi_init(struct spi_board_info *board_infos, + unsigned int num_board_infos, + void (*cs_control)(struct spi_device *spi, + bool on)) { - pr_debug("%s %d %d\n", __func__, cs, polarity); - par_io_data_set(3, 13, !polarity); + u32 sysclk = -1; + int ret; + + /* SPI controller is either clocked from QE or SoC clock */ + sysclk = get_brgfreq(); + if (sysclk == -1) { + sysclk = fsl_get_sys_freq(); + if (sysclk == -1) + return -ENODEV; + } + + ret = of_fsl_spi_probe(NULL, "fsl,spi", sysclk, board_infos, + num_board_infos, cs_control); + if (!ret) + of_fsl_spi_probe("spi", "fsl_spi", sysclk, board_infos, + num_board_infos, cs_control); + + return spi_register_board_info(board_infos, num_board_infos); +} + +static void mpc83xx_spi_cs_control(struct spi_device *spi, bool on) +{ + pr_debug("%s %d %d\n", __func__, spi->chip_select, on); + par_io_data_set(3, 13, on); } static struct mmc_spi_platform_data mpc832x_mmc_pdata = { @@ -74,9 +175,13 @@ static int __init mpc832x_spi_init(void) par_io_config_pin(3, 14, 2, 0, 0, 0); /* SD_INSERT, I */ par_io_config_pin(3, 15, 2, 0, 0, 0); /* SD_PROTECT,I */ - return fsl_spi_init(&mpc832x_spi_boardinfo, 1, - mpc83xx_spi_activate_cs, - mpc83xx_spi_deactivate_cs); + /* + * Don't bother with legacy stuff when device tree contains + * mmc-spi-slot node. + */ + if (of_find_compatible_node(NULL, NULL, "mmc-spi-slot")) + return 0; + return fsl_spi_init(&mpc832x_spi_boardinfo, 1, mpc83xx_spi_cs_control); } machine_device_initcall(mpc832x_rdb, mpc832x_spi_init); #endif /* CONFIG_QUICC_ENGINE */ diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c index 76092d37c7d..81e44fa1c64 100644 --- a/arch/powerpc/platforms/83xx/mpc834x_itx.c +++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c @@ -42,6 +42,7 @@ static struct of_device_id __initdata mpc834x_itx_ids[] = { { .compatible = "fsl,pq2pro-localbus", }, { .compatible = "simple-bus", }, + { .compatible = "gianfar", }, {}, }; diff --git a/arch/powerpc/platforms/83xx/mpc834x_mds.c b/arch/powerpc/platforms/83xx/mpc834x_mds.c index fc3f2ed1f3e..d0a634b056c 100644 --- a/arch/powerpc/platforms/83xx/mpc834x_mds.c +++ b/arch/powerpc/platforms/83xx/mpc834x_mds.c @@ -112,6 +112,7 @@ static struct of_device_id mpc834x_ids[] = { { .type = "soc", }, { .compatible = "soc", }, { .compatible = "simple-bus", }, + { .compatible = "gianfar", }, {}, }; diff --git a/arch/powerpc/platforms/83xx/mpc837x_mds.c b/arch/powerpc/platforms/83xx/mpc837x_mds.c index 530ef990ca7..51df7e75469 100644 --- a/arch/powerpc/platforms/83xx/mpc837x_mds.c +++ b/arch/powerpc/platforms/83xx/mpc837x_mds.c @@ -84,14 +84,10 @@ static void __init mpc837x_mds_setup_arch(void) ppc_md.progress("mpc837x_mds_setup_arch()", 0); #ifdef CONFIG_PCI - for_each_compatible_node(np, "pci", "fsl,mpc8349-pci") { - if (!of_device_is_available(np)) { - pr_warning("%s: disabled by the firmware.\n", - np->full_name); - continue; - } + for_each_compatible_node(np, "pci", "fsl,mpc8349-pci") + mpc83xx_add_bridge(np); + for_each_compatible_node(np, "pci", "fsl,mpc8314-pcie") mpc83xx_add_bridge(np); - } #endif mpc837xmds_usb_cfg(); } @@ -100,6 +96,7 @@ static struct of_device_id mpc837x_ids[] = { { .type = "soc", }, { .compatible = "soc", }, { .compatible = "simple-bus", }, + { .compatible = "gianfar", }, {}, }; diff --git a/arch/powerpc/platforms/83xx/mpc837x_rdb.c b/arch/powerpc/platforms/83xx/mpc837x_rdb.c index 1d096545322..76f3b32a155 100644 --- a/arch/powerpc/platforms/83xx/mpc837x_rdb.c +++ b/arch/powerpc/platforms/83xx/mpc837x_rdb.c @@ -38,6 +38,8 @@ static void __init mpc837x_rdb_setup_arch(void) #ifdef CONFIG_PCI for_each_compatible_node(np, "pci", "fsl,mpc8349-pci") mpc83xx_add_bridge(np); + for_each_compatible_node(np, "pci", "fsl,mpc8314-pcie") + mpc83xx_add_bridge(np); #endif mpc837x_usb_cfg(); } @@ -46,6 +48,7 @@ static struct of_device_id mpc837x_ids[] = { { .type = "soc", }, { .compatible = "soc", }, { .compatible = "simple-bus", }, + { .compatible = "gianfar", }, {}, }; diff --git a/arch/powerpc/platforms/83xx/sbc834x.c b/arch/powerpc/platforms/83xx/sbc834x.c index 156c4e21800..49023dbe157 100644 --- a/arch/powerpc/platforms/83xx/sbc834x.c +++ b/arch/powerpc/platforms/83xx/sbc834x.c @@ -84,6 +84,7 @@ static struct __initdata of_device_id sbc834x_ids[] = { { .type = "soc", }, { .compatible = "soc", }, { .compatible = "simple-bus", }, + { .compatible = "gianfar", }, {}, }; diff --git a/arch/powerpc/platforms/83xx/usb.c b/arch/powerpc/platforms/83xx/usb.c index cc99c280aad..11e1fac17c7 100644 --- a/arch/powerpc/platforms/83xx/usb.c +++ b/arch/powerpc/platforms/83xx/usb.c @@ -14,6 +14,7 @@ #include <linux/stddef.h> #include <linux/kernel.h> #include <linux/errno.h> +#include <linux/of.h> #include <asm/io.h> #include <asm/prom.h> @@ -210,7 +211,7 @@ int mpc837x_usb_cfg(void) int ret = 0; np = of_find_compatible_node(NULL, NULL, "fsl-usb2-dr"); - if (!np) + if (!np || !of_device_is_available(np)) return -ENODEV; prop = of_get_property(np, "phy_type", NULL); diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index b79dc710ed3..7f066adc068 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -51,6 +51,12 @@ config MPC85xx_DS help This option enables support for the MPC85xx DS (MPC8544 DS) board +config SOCRATES + bool "Socrates" + select DEFAULT_UIMAGE + help + This option enables support for the Socrates board. + config KSI8560 bool "Emerson KSI8560" select DEFAULT_UIMAGE diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile index f0798c09980..a857b35b982 100644 --- a/arch/powerpc/platforms/85xx/Makefile +++ b/arch/powerpc/platforms/85xx/Makefile @@ -13,4 +13,5 @@ obj-$(CONFIG_STX_GP3) += stx_gp3.o obj-$(CONFIG_TQM85xx) += tqm85xx.o obj-$(CONFIG_SBC8560) += sbc8560.o obj-$(CONFIG_SBC8548) += sbc8548.o +obj-$(CONFIG_SOCRATES) += socrates.o socrates_fpga_pic.o obj-$(CONFIG_KSI8560) += ksi8560.o diff --git a/arch/powerpc/platforms/85xx/ksi8560.c b/arch/powerpc/platforms/85xx/ksi8560.c index 81cee7bbf2d..f4d36b5a2e0 100644 --- a/arch/powerpc/platforms/85xx/ksi8560.c +++ b/arch/powerpc/platforms/85xx/ksi8560.c @@ -106,8 +106,6 @@ static void __init ksi8560_pic_init(void) cpm2_pic_init(np); of_node_put(np); set_irq_chained_handler(irq, cpm2_cascade); - - setup_irq(0, NULL); #endif } @@ -221,6 +219,7 @@ static struct of_device_id __initdata of_bus_ids[] = { { .type = "simple-bus", }, { .name = "cpm", }, { .name = "localbus", }, + { .compatible = "gianfar", }, {}, }; diff --git a/arch/powerpc/platforms/85xx/mpc8536_ds.c b/arch/powerpc/platforms/85xx/mpc8536_ds.c index 1bf5aefdfeb..63efca20d7b 100644 --- a/arch/powerpc/platforms/85xx/mpc8536_ds.c +++ b/arch/powerpc/platforms/85xx/mpc8536_ds.c @@ -92,6 +92,7 @@ static struct of_device_id __initdata mpc8536_ds_ids[] = { { .type = "soc", }, { .compatible = "soc", }, { .compatible = "simple-bus", }, + { .compatible = "gianfar", }, {}, }; diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c index 21f009023e2..9438a892afc 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c @@ -226,6 +226,7 @@ static struct of_device_id __initdata of_bus_ids[] = { { .name = "cpm", }, { .name = "localbus", }, { .compatible = "simple-bus", }, + { .compatible = "gianfar", }, {}, }; diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c index aeb6a5bc552..458d91fba91 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c @@ -179,7 +179,6 @@ static irqreturn_t mpc85xx_8259_cascade_action(int irq, void *dev_id) static struct irqaction mpc85xxcds_8259_irqaction = { .handler = mpc85xx_8259_cascade_action, .flags = IRQF_SHARED, - .mask = CPU_MASK_NONE, .name = "8259 cascade", }; #endif /* PPC_I8259 */ @@ -336,6 +335,7 @@ static struct of_device_id __initdata of_bus_ids[] = { { .type = "soc", }, { .compatible = "soc", }, { .compatible = "simple-bus", }, + { .compatible = "gianfar", }, {}, }; diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c index 7326d904202..de66de7a9ca 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c @@ -204,6 +204,7 @@ static struct of_device_id __initdata mpc85xxds_ids[] = { { .type = "soc", }, { .compatible = "soc", }, { .compatible = "simple-bus", }, + { .compatible = "gianfar", }, {}, }; diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c index 658a36fab3a..7dd029034ae 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c @@ -265,6 +265,7 @@ static struct of_device_id mpc85xx_ids[] = { { .compatible = "simple-bus", }, { .type = "qe", }, { .compatible = "fsl,qe", }, + { .compatible = "gianfar", }, {}, }; diff --git a/arch/powerpc/platforms/85xx/sbc8548.c b/arch/powerpc/platforms/85xx/sbc8548.c index 7ec77ce12da..ecdd8c09e4e 100644 --- a/arch/powerpc/platforms/85xx/sbc8548.c +++ b/arch/powerpc/platforms/85xx/sbc8548.c @@ -154,6 +154,7 @@ static struct of_device_id __initdata of_bus_ids[] = { { .name = "soc", }, { .type = "soc", }, { .compatible = "simple-bus", }, + { .compatible = "gianfar", }, {}, }; diff --git a/arch/powerpc/platforms/85xx/sbc8560.c b/arch/powerpc/platforms/85xx/sbc8560.c index 472f254a19d..cc27807a8b6 100644 --- a/arch/powerpc/platforms/85xx/sbc8560.c +++ b/arch/powerpc/platforms/85xx/sbc8560.c @@ -213,6 +213,7 @@ static struct of_device_id __initdata of_bus_ids[] = { { .name = "cpm", }, { .name = "localbus", }, { .compatible = "simple-bus", }, + { .compatible = "gianfar", }, {}, }; diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c index 79a0df17078..cc0b0db8a6f 100644 --- a/arch/powerpc/platforms/85xx/smp.c +++ b/arch/powerpc/platforms/85xx/smp.c @@ -21,6 +21,7 @@ #include <asm/page.h> #include <asm/mpic.h> #include <asm/cacheflush.h> +#include <asm/dbell.h> #include <sysdev/fsl_soc.h> @@ -80,10 +81,8 @@ smp_85xx_kick_cpu(int nr) } static void __init -smp_85xx_setup_cpu(int cpu_nr) +smp_85xx_basic_setup(int cpu_nr) { - mpic_setup_this_cpu(); - /* Clear any pending timer interrupts */ mtspr(SPRN_TSR, TSR_ENW | TSR_WIS | TSR_DIS | TSR_FIS); @@ -91,15 +90,43 @@ smp_85xx_setup_cpu(int cpu_nr) mtspr(SPRN_TCR, TCR_DIE); } +static void __init +smp_85xx_setup_cpu(int cpu_nr) +{ + mpic_setup_this_cpu(); + + smp_85xx_basic_setup(cpu_nr); +} + struct smp_ops_t smp_85xx_ops = { - .message_pass = smp_mpic_message_pass, - .probe = smp_mpic_probe, .kick_cpu = smp_85xx_kick_cpu, - .setup_cpu = smp_85xx_setup_cpu, }; -void __init -mpc85xx_smp_init(void) +static int __init smp_dummy_probe(void) { + return NR_CPUS; +} + +void __init mpc85xx_smp_init(void) +{ + struct device_node *np; + + smp_85xx_ops.message_pass = NULL; + + np = of_find_node_by_type(NULL, "open-pic"); + if (np) { + smp_85xx_ops.probe = smp_mpic_probe; + smp_85xx_ops.setup_cpu = smp_85xx_setup_cpu; + smp_85xx_ops.message_pass = smp_mpic_message_pass; + } else { + smp_85xx_ops.probe = smp_dummy_probe; + smp_85xx_ops.setup_cpu = smp_85xx_basic_setup; + } + + if (cpu_has_feature(CPU_FTR_DBELL)) + smp_85xx_ops.message_pass = smp_dbell_message_pass; + + BUG_ON(!smp_85xx_ops.message_pass); + smp_ops = &smp_85xx_ops; } diff --git a/arch/powerpc/platforms/85xx/socrates.c b/arch/powerpc/platforms/85xx/socrates.c new file mode 100644 index 00000000000..d0e8443b12c --- /dev/null +++ b/arch/powerpc/platforms/85xx/socrates.c @@ -0,0 +1,133 @@ +/* + * Copyright (c) 2008 Emcraft Systems + * Sergei Poselenov <sposelenov@emcraft.com> + * + * Based on MPC8560 ADS and arch/ppc tqm85xx ports + * + * Maintained by Kumar Gala (see MAINTAINERS for contact information) + * + * Copyright 2008 Freescale Semiconductor Inc. + * + * Copyright (c) 2005-2006 DENX Software Engineering + * Stefan Roese <sr@denx.de> + * + * Based on original work by + * Kumar Gala <kumar.gala@freescale.com> + * Copyright 2004 Freescale Semiconductor Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include <linux/stddef.h> +#include <linux/kernel.h> +#include <linux/pci.h> +#include <linux/kdev_t.h> +#include <linux/delay.h> +#include <linux/seq_file.h> +#include <linux/of_platform.h> + +#include <asm/system.h> +#include <asm/time.h> +#include <asm/machdep.h> +#include <asm/pci-bridge.h> +#include <asm/mpic.h> +#include <asm/prom.h> +#include <mm/mmu_decl.h> +#include <asm/udbg.h> + +#include <sysdev/fsl_soc.h> +#include <sysdev/fsl_pci.h> + +#include "socrates_fpga_pic.h" + +static void __init socrates_pic_init(void) +{ + struct mpic *mpic; + struct resource r; + struct device_node *np; + + np = of_find_node_by_type(NULL, "open-pic"); + if (!np) { + printk(KERN_ERR "Could not find open-pic node\n"); + return; + } + + if (of_address_to_resource(np, 0, &r)) { + printk(KERN_ERR "Could not map mpic register space\n"); + of_node_put(np); + return; + } + + mpic = mpic_alloc(np, r.start, + MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN, + 0, 256, " OpenPIC "); + BUG_ON(mpic == NULL); + of_node_put(np); + + mpic_init(mpic); + + np = of_find_compatible_node(NULL, NULL, "abb,socrates-fpga-pic"); + if (!np) { + printk(KERN_ERR "Could not find socrates-fpga-pic node\n"); + return; + } + socrates_fpga_pic_init(np); + of_node_put(np); +} + +/* + * Setup the architecture + */ +static void __init socrates_setup_arch(void) +{ +#ifdef CONFIG_PCI + struct device_node *np; +#endif + + if (ppc_md.progress) + ppc_md.progress("socrates_setup_arch()", 0); + +#ifdef CONFIG_PCI + for_each_compatible_node(np, "pci", "fsl,mpc8540-pci") + fsl_add_bridge(np, 1); +#endif +} + +static struct of_device_id __initdata socrates_of_bus_ids[] = { + { .compatible = "simple-bus", }, + { .compatible = "gianfar", }, + {}, +}; + +static void __init socrates_init(void) +{ + of_platform_bus_probe(NULL, socrates_of_bus_ids, NULL); +} + +/* + * Called very early, device-tree isn't unflattened + */ +static int __init socrates_probe(void) +{ + unsigned long root = of_get_flat_dt_root(); + + if (of_flat_dt_is_compatible(root, "abb,socrates")) + return 1; + + return 0; +} + +define_machine(socrates) { + .name = "Socrates", + .probe = socrates_probe, + .setup_arch = socrates_setup_arch, + .init = socrates_init, + .init_IRQ = socrates_pic_init, + .get_irq = mpic_get_irq, + .restart = fsl_rstcr_restart, + .calibrate_decr = generic_calibrate_decr, + .progress = udbg_progress, +}; diff --git a/arch/powerpc/platforms/85xx/socrates_fpga_pic.c b/arch/powerpc/platforms/85xx/socrates_fpga_pic.c new file mode 100644 index 00000000000..60edf63d015 --- /dev/null +++ b/arch/powerpc/platforms/85xx/socrates_fpga_pic.c @@ -0,0 +1,327 @@ +/* + * Copyright (C) 2008 Ilya Yanok, Emcraft Systems + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <linux/irq.h> +#include <linux/of_platform.h> +#include <linux/io.h> + +/* + * The FPGA supports 9 interrupt sources, which can be routed to 3 + * interrupt request lines of the MPIC. The line to be used can be + * specified through the third cell of FDT property "interrupts". + */ + +#define SOCRATES_FPGA_NUM_IRQS 9 + +#define FPGA_PIC_IRQCFG (0x0) +#define FPGA_PIC_IRQMASK(n) (0x4 + 0x4 * (n)) + +#define SOCRATES_FPGA_IRQ_MASK ((1 << SOCRATES_FPGA_NUM_IRQS) - 1) + +struct socrates_fpga_irq_info { + unsigned int irq_line; + int type; +}; + +/* + * Interrupt routing and type table + * + * IRQ_TYPE_NONE means the interrupt type is configurable, + * otherwise it's fixed to the specified value. + */ +static struct socrates_fpga_irq_info fpga_irqs[SOCRATES_FPGA_NUM_IRQS] = { + [0] = {0, IRQ_TYPE_NONE}, + [1] = {0, IRQ_TYPE_LEVEL_HIGH}, + [2] = {0, IRQ_TYPE_LEVEL_LOW}, + [3] = {0, IRQ_TYPE_NONE}, + [4] = {0, IRQ_TYPE_NONE}, + [5] = {0, IRQ_TYPE_NONE}, + [6] = {0, IRQ_TYPE_NONE}, + [7] = {0, IRQ_TYPE_NONE}, + [8] = {0, IRQ_TYPE_LEVEL_HIGH}, +}; + +#define socrates_fpga_irq_to_hw(virq) ((unsigned int)irq_map[virq].hwirq) + +static DEFINE_SPINLOCK(socrates_fpga_pic_lock); + +static void __iomem *socrates_fpga_pic_iobase; +static struct irq_host *socrates_fpga_pic_irq_host; +static unsigned int socrates_fpga_irqs[3]; + +static inline uint32_t socrates_fpga_pic_read(int reg) +{ + return in_be32(socrates_fpga_pic_iobase + reg); +} + +static inline void socrates_fpga_pic_write(int reg, uint32_t val) +{ + out_be32(socrates_fpga_pic_iobase + reg, val); +} + +static inline unsigned int socrates_fpga_pic_get_irq(unsigned int irq) +{ + uint32_t cause; + unsigned long flags; + int i; + + /* Check irq line routed to the MPIC */ + for (i = 0; i < 3; i++) { + if (irq == socrates_fpga_irqs[i]) + break; + } + if (i == 3) + return NO_IRQ; + + spin_lock_irqsave(&socrates_fpga_pic_lock, flags); + cause = socrates_fpga_pic_read(FPGA_PIC_IRQMASK(i)); + spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags); + for (i = SOCRATES_FPGA_NUM_IRQS - 1; i >= 0; i--) { + if (cause >> (i + 16)) + break; + } + return irq_linear_revmap(socrates_fpga_pic_irq_host, + (irq_hw_number_t)i); +} + +void socrates_fpga_pic_cascade(unsigned int irq, struct irq_desc *desc) +{ + unsigned int cascade_irq; + + /* + * See if we actually have an interrupt, call generic handling code if + * we do. + */ + cascade_irq = socrates_fpga_pic_get_irq(irq); + + if (cascade_irq != NO_IRQ) + generic_handle_irq(cascade_irq); + desc->chip->eoi(irq); + +} + +static void socrates_fpga_pic_ack(unsigned int virq) +{ + unsigned long flags; + unsigned int hwirq, irq_line; + uint32_t mask; + + hwirq = socrates_fpga_irq_to_hw(virq); + + irq_line = fpga_irqs[hwirq].irq_line; + spin_lock_irqsave(&socrates_fpga_pic_lock, flags); + mask = socrates_fpga_pic_read(FPGA_PIC_IRQMASK(irq_line)) + & SOCRATES_FPGA_IRQ_MASK; + mask |= (1 << (hwirq + 16)); + socrates_fpga_pic_write(FPGA_PIC_IRQMASK(irq_line), mask); + spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags); +} + +static void socrates_fpga_pic_mask(unsigned int virq) +{ + unsigned long flags; + unsigned int hwirq; + int irq_line; + u32 mask; + + hwirq = socrates_fpga_irq_to_hw(virq); + + irq_line = fpga_irqs[hwirq].irq_line; + spin_lock_irqsave(&socrates_fpga_pic_lock, flags); + mask = socrates_fpga_pic_read(FPGA_PIC_IRQMASK(irq_line)) + & SOCRATES_FPGA_IRQ_MASK; + mask &= ~(1 << hwirq); + socrates_fpga_pic_write(FPGA_PIC_IRQMASK(irq_line), mask); + spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags); +} + +static void socrates_fpga_pic_mask_ack(unsigned int virq) +{ + unsigned long flags; + unsigned int hwirq; + int irq_line; + u32 mask; + + hwirq = socrates_fpga_irq_to_hw(virq); + + irq_line = fpga_irqs[hwirq].irq_line; + spin_lock_irqsave(&socrates_fpga_pic_lock, flags); + mask = socrates_fpga_pic_read(FPGA_PIC_IRQMASK(irq_line)) + & SOCRATES_FPGA_IRQ_MASK; + mask &= ~(1 << hwirq); + mask |= (1 << (hwirq + 16)); + socrates_fpga_pic_write(FPGA_PIC_IRQMASK(irq_line), mask); + spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags); +} + +static void socrates_fpga_pic_unmask(unsigned int virq) +{ + unsigned long flags; + unsigned int hwirq; + int irq_line; + u32 mask; + + hwirq = socrates_fpga_irq_to_hw(virq); + + irq_line = fpga_irqs[hwirq].irq_line; + spin_lock_irqsave(&socrates_fpga_pic_lock, flags); + mask = socrates_fpga_pic_read(FPGA_PIC_IRQMASK(irq_line)) + & SOCRATES_FPGA_IRQ_MASK; + mask |= (1 << hwirq); + socrates_fpga_pic_write(FPGA_PIC_IRQMASK(irq_line), mask); + spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags); +} + +static void socrates_fpga_pic_eoi(unsigned int virq) +{ + unsigned long flags; + unsigned int hwirq; + int irq_line; + u32 mask; + + hwirq = socrates_fpga_irq_to_hw(virq); + + irq_line = fpga_irqs[hwirq].irq_line; + spin_lock_irqsave(&socrates_fpga_pic_lock, flags); + mask = socrates_fpga_pic_read(FPGA_PIC_IRQMASK(irq_line)) + & SOCRATES_FPGA_IRQ_MASK; + mask |= (1 << (hwirq + 16)); + socrates_fpga_pic_write(FPGA_PIC_IRQMASK(irq_line), mask); + spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags); +} + +static int socrates_fpga_pic_set_type(unsigned int virq, + unsigned int flow_type) +{ + unsigned long flags; + unsigned int hwirq; + int polarity; + u32 mask; + + hwirq = socrates_fpga_irq_to_hw(virq); + + if (fpga_irqs[hwirq].type != IRQ_TYPE_NONE) + return -EINVAL; + + switch (flow_type & IRQ_TYPE_SENSE_MASK) { + case IRQ_TYPE_LEVEL_HIGH: + polarity = 1; + break; + case IRQ_TYPE_LEVEL_LOW: + polarity = 0; + break; + default: + return -EINVAL; + } + spin_lock_irqsave(&socrates_fpga_pic_lock, flags); + mask = socrates_fpga_pic_read(FPGA_PIC_IRQCFG); + if (polarity) + mask |= (1 << hwirq); + else + mask &= ~(1 << hwirq); + socrates_fpga_pic_write(FPGA_PIC_IRQCFG, mask); + spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags); + return 0; +} + +static struct irq_chip socrates_fpga_pic_chip = { + .typename = " FPGA-PIC ", + .ack = socrates_fpga_pic_ack, + .mask = socrates_fpga_pic_mask, + .mask_ack = socrates_fpga_pic_mask_ack, + .unmask = socrates_fpga_pic_unmask, + .eoi = socrates_fpga_pic_eoi, + .set_type = socrates_fpga_pic_set_type, +}; + +static int socrates_fpga_pic_host_map(struct irq_host *h, unsigned int virq, + irq_hw_number_t hwirq) +{ + /* All interrupts are LEVEL sensitive */ + get_irq_desc(virq)->status |= IRQ_LEVEL; + set_irq_chip_and_handler(virq, &socrates_fpga_pic_chip, + handle_fasteoi_irq); + + return 0; +} + +static int socrates_fpga_pic_host_xlate(struct irq_host *h, + struct device_node *ct, u32 *intspec, unsigned int intsize, + irq_hw_number_t *out_hwirq, unsigned int *out_flags) +{ + struct socrates_fpga_irq_info *fpga_irq = &fpga_irqs[intspec[0]]; + + *out_hwirq = intspec[0]; + if (fpga_irq->type == IRQ_TYPE_NONE) { + /* type is configurable */ + if (intspec[1] != IRQ_TYPE_LEVEL_LOW && + intspec[1] != IRQ_TYPE_LEVEL_HIGH) { + pr_warning("FPGA PIC: invalid irq type, " + "setting default active low\n"); + *out_flags = IRQ_TYPE_LEVEL_LOW; + } else { + *out_flags = intspec[1]; + } + } else { + /* type is fixed */ + *out_flags = fpga_irq->type; + } + + /* Use specified interrupt routing */ + if (intspec[2] <= 2) + fpga_irq->irq_line = intspec[2]; + else + pr_warning("FPGA PIC: invalid irq routing\n"); + + return 0; +} + +static struct irq_host_ops socrates_fpga_pic_host_ops = { + .map = socrates_fpga_pic_host_map, + .xlate = socrates_fpga_pic_host_xlate, +}; + +void socrates_fpga_pic_init(struct device_node *pic) +{ + unsigned long flags; + int i; + + /* Setup an irq_host structure */ + socrates_fpga_pic_irq_host = irq_alloc_host(pic, IRQ_HOST_MAP_LINEAR, + SOCRATES_FPGA_NUM_IRQS, &socrates_fpga_pic_host_ops, + SOCRATES_FPGA_NUM_IRQS); + if (socrates_fpga_pic_irq_host == NULL) { + pr_err("FPGA PIC: Unable to allocate host\n"); + return; + } + + for (i = 0; i < 3; i++) { + socrates_fpga_irqs[i] = irq_of_parse_and_map(pic, i); + if (socrates_fpga_irqs[i] == NO_IRQ) { + pr_warning("FPGA PIC: can't get irq%d.\n", i); + continue; + } + set_irq_chained_handler(socrates_fpga_irqs[i], + socrates_fpga_pic_cascade); + } + + socrates_fpga_pic_iobase = of_iomap(pic, 0); + + spin_lock_irqsave(&socrates_fpga_pic_lock, flags); + socrates_fpga_pic_write(FPGA_PIC_IRQMASK(0), + SOCRATES_FPGA_IRQ_MASK << 16); + socrates_fpga_pic_write(FPGA_PIC_IRQMASK(1), + SOCRATES_FPGA_IRQ_MASK << 16); + socrates_fpga_pic_write(FPGA_PIC_IRQMASK(2), + SOCRATES_FPGA_IRQ_MASK << 16); + spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags); + + pr_info("FPGA PIC: Setting up Socrates FPGA PIC\n"); +} diff --git a/arch/powerpc/platforms/85xx/socrates_fpga_pic.h b/arch/powerpc/platforms/85xx/socrates_fpga_pic.h new file mode 100644 index 00000000000..21d7d8e4219 --- /dev/null +++ b/arch/powerpc/platforms/85xx/socrates_fpga_pic.h @@ -0,0 +1,16 @@ +/* + * Copyright (C) 2008 Ilya Yanok, Emcraft Systems + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef SOCRATES_FPGA_PIC_H +#define SOCRATES_FPGA_PIC_H + +void socrates_fpga_pic_init(struct device_node *pic); + +#endif diff --git a/arch/powerpc/platforms/85xx/stx_gp3.c b/arch/powerpc/platforms/85xx/stx_gp3.c index 0cca8f5cb27..f559918f3c6 100644 --- a/arch/powerpc/platforms/85xx/stx_gp3.c +++ b/arch/powerpc/platforms/85xx/stx_gp3.c @@ -145,6 +145,7 @@ static void stx_gp3_show_cpuinfo(struct seq_file *m) static struct of_device_id __initdata of_bus_ids[] = { { .compatible = "simple-bus", }, + { .compatible = "gianfar", }, {}, }; diff --git a/arch/powerpc/platforms/85xx/tqm85xx.c b/arch/powerpc/platforms/85xx/tqm85xx.c index 2933a8e827d..5b0ab9966e9 100644 --- a/arch/powerpc/platforms/85xx/tqm85xx.c +++ b/arch/powerpc/platforms/85xx/tqm85xx.c @@ -153,6 +153,7 @@ static void tqm85xx_show_cpuinfo(struct seq_file *m) static struct of_device_id __initdata of_bus_ids[] = { { .compatible = "simple-bus", }, + { .compatible = "gianfar", }, {}, }; diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig index 8e569393597..fdaf4ddaa95 100644 --- a/arch/powerpc/platforms/86xx/Kconfig +++ b/arch/powerpc/platforms/86xx/Kconfig @@ -1,7 +1,7 @@ config PPC_86xx menuconfig PPC_86xx bool "86xx-based boards" - depends on 6xx && PPC_MULTIPLATFORM + depends on 6xx select FSL_SOC select ALTIVEC help @@ -31,6 +31,22 @@ config MPC8610_HPCD help This option enables support for the MPC8610 HPCD board. +config GEF_PPC9A + bool "GE Fanuc PPC9A" + select DEFAULT_UIMAGE + select GENERIC_GPIO + select ARCH_REQUIRE_GPIOLIB + help + This option enables support for GE Fanuc's PPC9A. + +config GEF_SBC310 + bool "GE Fanuc SBC310" + select DEFAULT_UIMAGE + select GENERIC_GPIO + select ARCH_REQUIRE_GPIOLIB + help + This option enables support for GE Fanuc's SBC310. + config GEF_SBC610 bool "GE Fanuc SBC610" select DEFAULT_UIMAGE @@ -48,7 +64,7 @@ config MPC8641 select FSL_PCI if PCI select PPC_UDBG_16550 select MPIC - default y if MPC8641_HPCN || SBC8641D || GEF_SBC610 + default y if MPC8641_HPCN || SBC8641D || GEF_SBC610 || GEF_SBC310 || GEF_PPC9A config MPC8610 bool diff --git a/arch/powerpc/platforms/86xx/Makefile b/arch/powerpc/platforms/86xx/Makefile index 31e540c2ebb..4b0d7b1aa00 100644 --- a/arch/powerpc/platforms/86xx/Makefile +++ b/arch/powerpc/platforms/86xx/Makefile @@ -9,3 +9,5 @@ obj-$(CONFIG_SBC8641D) += sbc8641d.o obj-$(CONFIG_MPC8610_HPCD) += mpc8610_hpcd.o gef-gpio-$(CONFIG_GPIOLIB) += gef_gpio.o obj-$(CONFIG_GEF_SBC610) += gef_sbc610.o gef_pic.o $(gef-gpio-y) +obj-$(CONFIG_GEF_SBC310) += gef_sbc310.o gef_pic.o $(gef-gpio-y) +obj-$(CONFIG_GEF_PPC9A) += gef_ppc9a.o gef_pic.o $(gef-gpio-y) diff --git a/arch/powerpc/platforms/86xx/gef_gpio.c b/arch/powerpc/platforms/86xx/gef_gpio.c index 85b2800f4cb..b2ea8875adb 100644 --- a/arch/powerpc/platforms/86xx/gef_gpio.c +++ b/arch/powerpc/platforms/86xx/gef_gpio.c @@ -37,8 +37,6 @@ #define GEF_GPIO_OVERRUN 0x1C #define GEF_GPIO_MODE 0x20 -#define NUM_GPIO 19 - static void _gef_gpio_set(void __iomem *reg, unsigned int offset, int value) { unsigned int data; @@ -103,10 +101,10 @@ static void gef_gpio_set(struct gpio_chip *chip, unsigned offset, int value) static int __init gef_gpio_init(void) { struct device_node *np; + int retval; + struct of_mm_gpio_chip *gef_gpio_chip; for_each_compatible_node(np, NULL, "gef,sbc610-gpio") { - int retval; - struct of_mm_gpio_chip *gef_gpio_chip; pr_debug("%s: Initialising GEF GPIO\n", np->full_name); @@ -120,7 +118,35 @@ static int __init gef_gpio_init(void) /* Setup pointers to chip functions */ gef_gpio_chip->of_gc.gpio_cells = 2; - gef_gpio_chip->of_gc.gc.ngpio = NUM_GPIO; + gef_gpio_chip->of_gc.gc.ngpio = 19; + gef_gpio_chip->of_gc.gc.direction_input = gef_gpio_dir_in; + gef_gpio_chip->of_gc.gc.direction_output = gef_gpio_dir_out; + gef_gpio_chip->of_gc.gc.get = gef_gpio_get; + gef_gpio_chip->of_gc.gc.set = gef_gpio_set; + + /* This function adds a memory mapped GPIO chip */ + retval = of_mm_gpiochip_add(np, gef_gpio_chip); + if (retval) { + kfree(gef_gpio_chip); + pr_err("%s: Unable to add GPIO\n", np->full_name); + } + } + + for_each_compatible_node(np, NULL, "gef,sbc310-gpio") { + + pr_debug("%s: Initialising GEF GPIO\n", np->full_name); + + /* Allocate chip structure */ + gef_gpio_chip = kzalloc(sizeof(*gef_gpio_chip), GFP_KERNEL); + if (!gef_gpio_chip) { + pr_err("%s: Unable to allocate structure\n", + np->full_name); + continue; + } + + /* Setup pointers to chip functions */ + gef_gpio_chip->of_gc.gpio_cells = 2; + gef_gpio_chip->of_gc.gc.ngpio = 6; gef_gpio_chip->of_gc.gc.direction_input = gef_gpio_dir_in; gef_gpio_chip->of_gc.gc.direction_output = gef_gpio_dir_out; gef_gpio_chip->of_gc.gc.get = gef_gpio_get; diff --git a/arch/powerpc/platforms/86xx/gef_ppc9a.c b/arch/powerpc/platforms/86xx/gef_ppc9a.c new file mode 100644 index 00000000000..d79104669cd --- /dev/null +++ b/arch/powerpc/platforms/86xx/gef_ppc9a.c @@ -0,0 +1,224 @@ +/* + * GE Fanuc PPC9A board support + * + * Author: Martyn Welch <martyn.welch@gefanuc.com> + * + * Copyright 2008 GE Fanuc Intelligent Platforms Embedded Systems, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * Based on: mpc86xx_hpcn.c (MPC86xx HPCN board specific routines) + * Copyright 2006 Freescale Semiconductor Inc. + * + * NEC fixup adapted from arch/mips/pci/fixup-lm2e.c + */ + +#include <linux/stddef.h> +#include <linux/kernel.h> +#include <linux/pci.h> +#include <linux/kdev_t.h> +#include <linux/delay.h> +#include <linux/seq_file.h> +#include <linux/of_platform.h> + +#include <asm/system.h> +#include <asm/time.h> +#include <asm/machdep.h> +#include <asm/pci-bridge.h> +#include <asm/mpc86xx.h> +#include <asm/prom.h> +#include <mm/mmu_decl.h> +#include <asm/udbg.h> + +#include <asm/mpic.h> + +#include <sysdev/fsl_pci.h> +#include <sysdev/fsl_soc.h> + +#include "mpc86xx.h" +#include "gef_pic.h" + +#undef DEBUG + +#ifdef DEBUG +#define DBG (fmt...) do { printk(KERN_ERR "PPC9A: " fmt); } while (0) +#else +#define DBG (fmt...) do { } while (0) +#endif + +void __iomem *ppc9a_regs; + +static void __init gef_ppc9a_init_irq(void) +{ + struct device_node *cascade_node = NULL; + + mpc86xx_init_irq(); + + /* + * There is a simple interrupt handler in the main FPGA, this needs + * to be cascaded into the MPIC + */ + cascade_node = of_find_compatible_node(NULL, NULL, "gef,fpga-pic-1.00"); + if (!cascade_node) { + printk(KERN_WARNING "PPC9A: No FPGA PIC\n"); + return; + } + + gef_pic_init(cascade_node); + of_node_put(cascade_node); +} + +static void __init gef_ppc9a_setup_arch(void) +{ + struct device_node *regs; +#ifdef CONFIG_PCI + struct device_node *np; + + for_each_compatible_node(np, "pci", "fsl,mpc8641-pcie") { + fsl_add_bridge(np, 1); + } +#endif + + printk(KERN_INFO "GE Fanuc Intelligent Platforms PPC9A 6U VME SBC\n"); + +#ifdef CONFIG_SMP + mpc86xx_smp_init(); +#endif + + /* Remap basic board registers */ + regs = of_find_compatible_node(NULL, NULL, "gef,ppc9a-fpga-regs"); + if (regs) { + ppc9a_regs = of_iomap(regs, 0); + if (ppc9a_regs == NULL) + printk(KERN_WARNING "Unable to map board registers\n"); + of_node_put(regs); + } +} + +/* Return the PCB revision */ +static unsigned int gef_ppc9a_get_pcb_rev(void) +{ + unsigned int reg; + + reg = ioread32(ppc9a_regs); + return (reg >> 8) & 0xff; +} + +/* Return the board (software) revision */ +static unsigned int gef_ppc9a_get_board_rev(void) +{ + unsigned int reg; + + reg = ioread32(ppc9a_regs); + return (reg >> 16) & 0xff; +} + +/* Return the FPGA revision */ +static unsigned int gef_ppc9a_get_fpga_rev(void) +{ + unsigned int reg; + + reg = ioread32(ppc9a_regs); + return (reg >> 24) & 0xf; +} + +static void gef_ppc9a_show_cpuinfo(struct seq_file *m) +{ + uint svid = mfspr(SPRN_SVR); + + seq_printf(m, "Vendor\t\t: GE Fanuc Intelligent Platforms\n"); + + seq_printf(m, "Revision\t: %u%c\n", gef_ppc9a_get_pcb_rev(), + ('A' + gef_ppc9a_get_board_rev() - 1)); + seq_printf(m, "FPGA Revision\t: %u\n", gef_ppc9a_get_fpga_rev()); + + seq_printf(m, "SVR\t\t: 0x%x\n", svid); +} + +static void __init gef_ppc9a_nec_fixup(struct pci_dev *pdev) +{ + unsigned int val; + + /* Do not do the fixup on other platforms! */ + if (!machine_is(gef_ppc9a)) + return; + + printk(KERN_INFO "Running NEC uPD720101 Fixup\n"); + + /* Ensure ports 1, 2, 3, 4 & 5 are enabled */ + pci_read_config_dword(pdev, 0xe0, &val); + pci_write_config_dword(pdev, 0xe0, (val & ~7) | 0x5); + + /* System clock is 48-MHz Oscillator and EHCI Enabled. */ + pci_write_config_dword(pdev, 0xe4, 1 << 5); +} +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_USB, + gef_ppc9a_nec_fixup); + +/* + * Called very early, device-tree isn't unflattened + * + * This function is called to determine whether the BSP is compatible with the + * supplied device-tree, which is assumed to be the correct one for the actual + * board. It is expected thati, in the future, a kernel may support multiple + * boards. + */ +static int __init gef_ppc9a_probe(void) +{ + unsigned long root = of_get_flat_dt_root(); + + if (of_flat_dt_is_compatible(root, "gef,ppc9a")) + return 1; + + return 0; +} + +static long __init mpc86xx_time_init(void) +{ + unsigned int temp; + + /* Set the time base to zero */ + mtspr(SPRN_TBWL, 0); + mtspr(SPRN_TBWU, 0); + + temp = mfspr(SPRN_HID0); + temp |= HID0_TBEN; + mtspr(SPRN_HID0, temp); + asm volatile("isync"); + + return 0; +} + +static __initdata struct of_device_id of_bus_ids[] = { + { .compatible = "simple-bus", }, + { .compatible = "gianfar", }, + {}, +}; + +static int __init declare_of_platform_devices(void) +{ + printk(KERN_DEBUG "Probe platform devices\n"); + of_platform_bus_probe(NULL, of_bus_ids, NULL); + + return 0; +} +machine_device_initcall(gef_ppc9a, declare_of_platform_devices); + +define_machine(gef_ppc9a) { + .name = "GE Fanuc PPC9A", + .probe = gef_ppc9a_probe, + .setup_arch = gef_ppc9a_setup_arch, + .init_IRQ = gef_ppc9a_init_irq, + .show_cpuinfo = gef_ppc9a_show_cpuinfo, + .get_irq = mpic_get_irq, + .restart = fsl_rstcr_restart, + .time_init = mpc86xx_time_init, + .calibrate_decr = generic_calibrate_decr, + .progress = udbg_progress, +#ifdef CONFIG_PCI + .pcibios_fixup_bus = fsl_pcibios_fixup_bus, +#endif +}; diff --git a/arch/powerpc/platforms/86xx/gef_sbc310.c b/arch/powerpc/platforms/86xx/gef_sbc310.c new file mode 100644 index 00000000000..af14f852d74 --- /dev/null +++ b/arch/powerpc/platforms/86xx/gef_sbc310.c @@ -0,0 +1,235 @@ +/* + * GE Fanuc SBC310 board support + * + * Author: Martyn Welch <martyn.welch@gefanuc.com> + * + * Copyright 2008 GE Fanuc Intelligent Platforms Embedded Systems, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * Based on: mpc86xx_hpcn.c (MPC86xx HPCN board specific routines) + * Copyright 2006 Freescale Semiconductor Inc. + * + * NEC fixup adapted from arch/mips/pci/fixup-lm2e.c + */ + +#include <linux/stddef.h> +#include <linux/kernel.h> +#include <linux/pci.h> +#include <linux/kdev_t.h> +#include <linux/delay.h> +#include <linux/seq_file.h> +#include <linux/of_platform.h> + +#include <asm/system.h> +#include <asm/time.h> +#include <asm/machdep.h> +#include <asm/pci-bridge.h> +#include <asm/mpc86xx.h> +#include <asm/prom.h> +#include <mm/mmu_decl.h> +#include <asm/udbg.h> + +#include <asm/mpic.h> + +#include <sysdev/fsl_pci.h> +#include <sysdev/fsl_soc.h> + +#include "mpc86xx.h" +#include "gef_pic.h" + +#undef DEBUG + +#ifdef DEBUG +#define DBG (fmt...) do { printk(KERN_ERR "SBC310: " fmt); } while (0) +#else +#define DBG (fmt...) do { } while (0) +#endif + +void __iomem *sbc310_regs; + +static void __init gef_sbc310_init_irq(void) +{ + struct device_node *cascade_node = NULL; + + mpc86xx_init_irq(); + + /* + * There is a simple interrupt handler in the main FPGA, this needs + * to be cascaded into the MPIC + */ + cascade_node = of_find_compatible_node(NULL, NULL, "gef,fpga-pic"); + if (!cascade_node) { + printk(KERN_WARNING "SBC310: No FPGA PIC\n"); + return; + } + + gef_pic_init(cascade_node); + of_node_put(cascade_node); +} + +static void __init gef_sbc310_setup_arch(void) +{ + struct device_node *regs; +#ifdef CONFIG_PCI + struct device_node *np; + + for_each_compatible_node(np, "pci", "fsl,mpc8641-pcie") { + fsl_add_bridge(np, 1); + } +#endif + + printk(KERN_INFO "GE Fanuc Intelligent Platforms SBC310 6U VPX SBC\n"); + +#ifdef CONFIG_SMP + mpc86xx_smp_init(); +#endif + + /* Remap basic board registers */ + regs = of_find_compatible_node(NULL, NULL, "gef,fpga-regs"); + if (regs) { + sbc310_regs = of_iomap(regs, 0); + if (sbc310_regs == NULL) + printk(KERN_WARNING "Unable to map board registers\n"); + of_node_put(regs); + } +} + +/* Return the PCB revision */ +static unsigned int gef_sbc310_get_board_id(void) +{ + unsigned int reg; + + reg = ioread32(sbc310_regs); + return reg & 0xff; +} + +/* Return the PCB revision */ +static unsigned int gef_sbc310_get_pcb_rev(void) +{ + unsigned int reg; + + reg = ioread32(sbc310_regs); + return (reg >> 8) & 0xff; +} + +/* Return the board (software) revision */ +static unsigned int gef_sbc310_get_board_rev(void) +{ + unsigned int reg; + + reg = ioread32(sbc310_regs); + return (reg >> 16) & 0xff; +} + +/* Return the FPGA revision */ +static unsigned int gef_sbc310_get_fpga_rev(void) +{ + unsigned int reg; + + reg = ioread32(sbc310_regs); + return (reg >> 24) & 0xf; +} + +static void gef_sbc310_show_cpuinfo(struct seq_file *m) +{ + uint svid = mfspr(SPRN_SVR); + + seq_printf(m, "Vendor\t\t: GE Fanuc Intelligent Platforms\n"); + + seq_printf(m, "Board ID\t: 0x%2.2x\n", gef_sbc310_get_board_id()); + seq_printf(m, "Revision\t: %u%c\n", gef_sbc310_get_pcb_rev(), + ('A' + gef_sbc310_get_board_rev() - 1)); + seq_printf(m, "FPGA Revision\t: %u\n", gef_sbc310_get_fpga_rev()); + + seq_printf(m, "SVR\t\t: 0x%x\n", svid); + +} + +static void __init gef_sbc310_nec_fixup(struct pci_dev *pdev) +{ + unsigned int val; + + /* Do not do the fixup on other platforms! */ + if (!machine_is(gef_sbc310)) + return; + + printk(KERN_INFO "Running NEC uPD720101 Fixup\n"); + + /* Ensure only ports 1 & 2 are enabled */ + pci_read_config_dword(pdev, 0xe0, &val); + pci_write_config_dword(pdev, 0xe0, (val & ~7) | 0x2); + + /* System clock is 48-MHz Oscillator and EHCI Enabled. */ + pci_write_config_dword(pdev, 0xe4, 1 << 5); +} +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_USB, + gef_sbc310_nec_fixup); + +/* + * Called very early, device-tree isn't unflattened + * + * This function is called to determine whether the BSP is compatible with the + * supplied device-tree, which is assumed to be the correct one for the actual + * board. It is expected thati, in the future, a kernel may support multiple + * boards. + */ +static int __init gef_sbc310_probe(void) +{ + unsigned long root = of_get_flat_dt_root(); + + if (of_flat_dt_is_compatible(root, "gef,sbc310")) + return 1; + + return 0; +} + +static long __init mpc86xx_time_init(void) +{ + unsigned int temp; + + /* Set the time base to zero */ + mtspr(SPRN_TBWL, 0); + mtspr(SPRN_TBWU, 0); + + temp = mfspr(SPRN_HID0); + temp |= HID0_TBEN; + mtspr(SPRN_HID0, temp); + asm volatile("isync"); + + return 0; +} + +static __initdata struct of_device_id of_bus_ids[] = { + { .compatible = "simple-bus", }, + { .compatible = "gianfar", }, + {}, +}; + +static int __init declare_of_platform_devices(void) +{ + printk(KERN_DEBUG "Probe platform devices\n"); + of_platform_bus_probe(NULL, of_bus_ids, NULL); + + return 0; +} +machine_device_initcall(gef_sbc310, declare_of_platform_devices); + +define_machine(gef_sbc310) { + .name = "GE Fanuc SBC310", + .probe = gef_sbc310_probe, + .setup_arch = gef_sbc310_setup_arch, + .init_IRQ = gef_sbc310_init_irq, + .show_cpuinfo = gef_sbc310_show_cpuinfo, + .get_irq = mpic_get_irq, + .restart = fsl_rstcr_restart, + .time_init = mpc86xx_time_init, + .calibrate_decr = generic_calibrate_decr, + .progress = udbg_progress, +#ifdef CONFIG_PCI + .pcibios_fixup_bus = fsl_pcibios_fixup_bus, +#endif +}; diff --git a/arch/powerpc/platforms/86xx/gef_sbc610.c b/arch/powerpc/platforms/86xx/gef_sbc610.c index d6b772ba3b8..ea236063965 100644 --- a/arch/powerpc/platforms/86xx/gef_sbc610.c +++ b/arch/powerpc/platforms/86xx/gef_sbc610.c @@ -194,6 +194,7 @@ static long __init mpc86xx_time_init(void) static __initdata struct of_device_id of_bus_ids[] = { { .compatible = "simple-bus", }, + { .compatible = "gianfar", }, {}, }; diff --git a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c index e8d54ac5292..3f49a6f893a 100644 --- a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c +++ b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c @@ -46,6 +46,7 @@ static unsigned char *pixis_bdcfg0, *pixis_arch; static struct of_device_id __initdata mpc8610_ids[] = { { .compatible = "fsl,mpc8610-immr", }, { .compatible = "simple-bus", }, + { .compatible = "gianfar", }, {} }; diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c index 27e0e682d8e..c4ec49b5f7f 100644 --- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c +++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c @@ -148,6 +148,7 @@ mpc86xx_time_init(void) static __initdata struct of_device_id of_bus_ids[] = { { .compatible = "simple-bus", }, { .compatible = "fsl,rapidio-delta", }, + { .compatible = "gianfar", }, {}, }; diff --git a/arch/powerpc/platforms/86xx/sbc8641d.c b/arch/powerpc/platforms/86xx/sbc8641d.c index 5fd7ed40986..2886a36fc08 100644 --- a/arch/powerpc/platforms/86xx/sbc8641d.c +++ b/arch/powerpc/platforms/86xx/sbc8641d.c @@ -103,6 +103,7 @@ mpc86xx_time_init(void) static __initdata struct of_device_id of_bus_ids[] = { { .compatible = "simple-bus", }, + { .compatible = "gianfar", }, {}, }; diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c index 0d9f75c74f8..385acfc4839 100644 --- a/arch/powerpc/platforms/8xx/m8xx_setup.c +++ b/arch/powerpc/platforms/8xx/m8xx_setup.c @@ -44,7 +44,6 @@ static irqreturn_t timebase_interrupt(int irq, void *dev) static struct irqaction tbint_irqaction = { .handler = timebase_interrupt, - .mask = CPU_MASK_NONE, .name = "tbint", }; diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig index 200b9cb900e..ffa2a9fd53d 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig @@ -1,14 +1,5 @@ menu "Platform support" -config PPC_MULTIPLATFORM - bool - depends on PPC64 || 6xx - default y - -config CLASSIC32 - def_bool y - depends on 6xx && PPC_MULTIPLATFORM - source "arch/powerpc/platforms/pseries/Kconfig" source "arch/powerpc/platforms/iseries/Kconfig" source "arch/powerpc/platforms/chrp/Kconfig" @@ -28,15 +19,28 @@ source "arch/powerpc/platforms/86xx/Kconfig" source "arch/powerpc/platforms/embedded6xx/Kconfig" source "arch/powerpc/platforms/44x/Kconfig" source "arch/powerpc/platforms/40x/Kconfig" +source "arch/powerpc/platforms/amigaone/Kconfig" config PPC_NATIVE bool - depends on PPC_MULTIPLATFORM + depends on 6xx || PPC64 help Support for running natively on the hardware, i.e. without a hypervisor. This option is not user-selectable but should be selected by all platforms that need it. +config PPC_OF_BOOT_TRAMPOLINE + bool "Support booting from Open Firmware or yaboot" + depends on 6xx || PPC64 + default y + help + Support from booting from Open Firmware or yaboot using an + Open Firmware client interface. This enables the kernel to + communicate with open firmware to retrieve system informations + such as the device tree. + + In case of doubt, say Y + config UDBG_RTAS_CONSOLE bool "RTAS based debug console" depends on PPC_RTAS @@ -70,7 +74,7 @@ config PPC_I8259 config U3_DART bool - depends on PPC_MULTIPLATFORM && PPC64 + depends on PPC64 default n config PPC_RTAS @@ -91,15 +95,6 @@ config RTAS_FLASH tristate "Firmware flash interface" depends on PPC64 && RTAS_PROC -config PPC_PMI - tristate "Support for PMI" - depends on PPC_IBM_CELL_BLADE - help - PMI (Platform Management Interrupt) is a way to - communicate with the BMC (Baseboard Management Controller). - It is used in some IBM Cell blades. - default m - config MMIO_NVRAM bool default n @@ -196,7 +191,7 @@ config PPC601_SYNC_FIX config TAU bool "On-chip CPU temperature sensor support" - depends on CLASSIC32 + depends on 6xx help G3 and G4 processors have an on-chip temperature sensor called the 'Thermal Assist Unit (TAU)', which, in theory, can measure the on-die @@ -274,7 +269,7 @@ config CPM2 config AXON_RAM tristate "Axon DDR2 memory device driver" - depends on PPC_IBM_CELL_BLADE + depends on PPC_IBM_CELL_BLADE && BLOCK default m help It registers one block device per Axon's DDR2 memory bank found diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index e868b5c5072..9da795e4933 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -57,9 +57,17 @@ config E200 endchoice +# Until we have a choice of exclusive CPU types on 64-bit, we always +# use PPC_BOOK3S. On 32-bit, this is equivalent to 6xx which is +# "classic" MMU + +config PPC_BOOK3S + def_bool y + depends on PPC64 || 6xx + config POWER4_ONLY bool "Optimize for POWER4" - depends on PPC64 + depends on PPC64 && PPC_BOOK3S default n ---help--- Cause the compiler to optimize for POWER4/POWER5/PPC970 processors. @@ -68,16 +76,16 @@ config POWER4_ONLY config POWER3 bool - depends on PPC64 + depends on PPC64 && PPC_BOOK3S default y if !POWER4_ONLY config POWER4 - depends on PPC64 + depends on PPC64 && PPC_BOOK3S def_bool y config TUNE_CELL bool "Optimize for Cell Broadband Engine" - depends on PPC64 + depends on PPC64 && PPC_BOOK3S help Cause the compiler to optimize for the PPE of the Cell Broadband Engine. This will make the code run considerably faster on Cell @@ -147,7 +155,7 @@ config PHYS_64BIT config ALTIVEC bool "AltiVec Support" - depends on CLASSIC32 || POWER4 + depends on 6xx || POWER4 ---help--- This option enables kernel support for the Altivec extensions to the PowerPC processor. The kernel currently supports saving and restoring @@ -210,6 +218,10 @@ config PPC_MMU_NOHASH def_bool y depends on !PPC_STD_MMU +config PPC_BOOK3E_MMU + def_bool y + depends on FSL_BOOKE + config PPC_MM_SLICES bool default y if HUGETLB_PAGE || (PPC_STD_MMU_64 && PPC_64K_PAGES) diff --git a/arch/powerpc/platforms/Makefile b/arch/powerpc/platforms/Makefile index 8079e0b4fd6..f7419198e63 100644 --- a/arch/powerpc/platforms/Makefile +++ b/arch/powerpc/platforms/Makefile @@ -19,3 +19,4 @@ obj-$(CONFIG_PPC_PASEMI) += pasemi/ obj-$(CONFIG_PPC_CELL) += cell/ obj-$(CONFIG_PPC_PS3) += ps3/ obj-$(CONFIG_EMBEDDED6xx) += embedded6xx/ +obj-$(CONFIG_AMIGAONE) += amigaone/ diff --git a/arch/powerpc/platforms/amigaone/Kconfig b/arch/powerpc/platforms/amigaone/Kconfig new file mode 100644 index 00000000000..02247671771 --- /dev/null +++ b/arch/powerpc/platforms/amigaone/Kconfig @@ -0,0 +1,18 @@ +config AMIGAONE + bool "Eyetech AmigaOne/MAI Teron" + depends on 6xx && BROKEN_ON_SMP + select PPC_I8259 + select PPC_INDIRECT_PCI + select PPC_UDBG_16550 + select PCI + select NOT_COHERENT_CACHE + select CHECK_CACHE_COHERENCY + select DEFAULT_UIMAGE + select PCSPKR_PLATFORM + help + Select AmigaOne for the following machines: + - AmigaOne SE/Teron CX (G3 only) + - AmigaOne XE/Teron PX + - uA1/Teron mini + More information is available at: + <http://amigaone-linux.sourceforge.net/>. diff --git a/arch/powerpc/platforms/amigaone/Makefile b/arch/powerpc/platforms/amigaone/Makefile new file mode 100644 index 00000000000..e6885b3b2ee --- /dev/null +++ b/arch/powerpc/platforms/amigaone/Makefile @@ -0,0 +1 @@ +obj-y += setup.o diff --git a/arch/powerpc/platforms/amigaone/setup.c b/arch/powerpc/platforms/amigaone/setup.c new file mode 100644 index 00000000000..443035366c1 --- /dev/null +++ b/arch/powerpc/platforms/amigaone/setup.c @@ -0,0 +1,170 @@ +/* + * AmigaOne platform setup + * + * Copyright 2008 Gerhard Pircher (gerhard_pircher@gmx.net) + * + * Based on original amigaone_setup.c source code + * Copyright 2003 by Hans-Joerg Frieden and Thomas Frieden + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include <linux/kernel.h> +#include <linux/seq_file.h> +#include <linux/utsrelease.h> + +#include <asm/machdep.h> +#include <asm/cputable.h> +#include <asm/prom.h> +#include <asm/pci-bridge.h> +#include <asm/i8259.h> +#include <asm/time.h> +#include <asm/udbg.h> + +extern void __flush_disable_L1(void); + +void amigaone_show_cpuinfo(struct seq_file *m) +{ + seq_printf(m, "vendor\t\t: Eyetech Ltd.\n"); +} + +static int __init amigaone_add_bridge(struct device_node *dev) +{ + const u32 *cfg_addr, *cfg_data; + int len; + const int *bus_range; + struct pci_controller *hose; + + printk(KERN_INFO "Adding PCI host bridge %s\n", dev->full_name); + + cfg_addr = of_get_address(dev, 0, NULL, NULL); + cfg_data = of_get_address(dev, 1, NULL, NULL); + if ((cfg_addr == NULL) || (cfg_data == NULL)) + return -ENODEV; + + bus_range = of_get_property(dev, "bus-range", &len); + if ((bus_range == NULL) || (len < 2 * sizeof(int))) + printk(KERN_WARNING "Can't get bus-range for %s, assume" + " bus 0\n", dev->full_name); + + hose = pcibios_alloc_controller(dev); + if (hose == NULL) + return -ENOMEM; + + hose->first_busno = bus_range ? bus_range[0] : 0; + hose->last_busno = bus_range ? bus_range[1] : 0xff; + + setup_indirect_pci(hose, cfg_addr[0], cfg_data[0], 0); + + /* Interpret the "ranges" property */ + /* This also maps the I/O region and sets isa_io/mem_base */ + pci_process_bridge_OF_ranges(hose, dev, 1); + + return 0; +} + +void __init amigaone_setup_arch(void) +{ + struct device_node *np; + int phb = -ENODEV; + + /* Lookup PCI host bridges. */ + for_each_compatible_node(np, "pci", "mai-logic,articia-s") + phb = amigaone_add_bridge(np); + + BUG_ON(phb != 0); + + if (ppc_md.progress) + ppc_md.progress("Linux/PPC "UTS_RELEASE"\n", 0); +} + +void __init amigaone_init_IRQ(void) +{ + struct device_node *pic, *np = NULL; + const unsigned long *prop = NULL; + unsigned long int_ack = 0; + + /* Search for ISA interrupt controller. */ + pic = of_find_compatible_node(NULL, "interrupt-controller", + "pnpPNP,000"); + BUG_ON(pic == NULL); + + /* Look for interrupt acknowledge address in the PCI root node. */ + np = of_find_compatible_node(NULL, "pci", "mai-logic,articia-s"); + if (np) { + prop = of_get_property(np, "8259-interrupt-acknowledge", NULL); + if (prop) + int_ack = prop[0]; + of_node_put(np); + } + + if (int_ack == 0) + printk(KERN_WARNING "Cannot find PCI interrupt acknowledge" + " address, polling\n"); + + i8259_init(pic, int_ack); + ppc_md.get_irq = i8259_irq; + irq_set_default_host(i8259_get_host()); +} + +void __init amigaone_init(void) +{ + request_region(0x00, 0x20, "dma1"); + request_region(0x40, 0x20, "timer"); + request_region(0x80, 0x10, "dma page reg"); + request_region(0xc0, 0x20, "dma2"); +} + +void amigaone_restart(char *cmd) +{ + local_irq_disable(); + + /* Flush and disable caches. */ + __flush_disable_L1(); + + /* Set SRR0 to the reset vector and turn on MSR_IP. */ + mtspr(SPRN_SRR0, 0xfff00100); + mtspr(SPRN_SRR1, MSR_IP); + + /* Do an rfi to jump back to firmware. */ + __asm__ __volatile__("rfi" : : : "memory"); + + /* Not reached. */ + while (1); +} + +static int __init amigaone_probe(void) +{ + unsigned long root = of_get_flat_dt_root(); + + if (of_flat_dt_is_compatible(root, "eyetech,amigaone")) { + /* + * Coherent memory access cause complete system lockup! Thus + * disable this CPU feature, even if the CPU needs it. + */ + cur_cpu_spec->cpu_features &= ~CPU_FTR_NEED_COHERENT; + + ISA_DMA_THRESHOLD = 0x00ffffff; + DMA_MODE_READ = 0x44; + DMA_MODE_WRITE = 0x48; + + return 1; + } + + return 0; +} + +define_machine(amigaone) { + .name = "AmigaOne", + .probe = amigaone_probe, + .setup_arch = amigaone_setup_arch, + .init = amigaone_init, + .show_cpuinfo = amigaone_show_cpuinfo, + .init_IRQ = amigaone_init_IRQ, + .restart = amigaone_restart, + .calibrate_decr = generic_calibrate_decr, + .progress = udbg_progress, +}; diff --git a/arch/powerpc/platforms/cell/Kconfig b/arch/powerpc/platforms/cell/Kconfig index 5cc3279559a..40e24c39ad0 100644 --- a/arch/powerpc/platforms/cell/Kconfig +++ b/arch/powerpc/platforms/cell/Kconfig @@ -23,7 +23,7 @@ config PPC_CELL_NATIVE config PPC_IBM_CELL_BLADE bool "IBM Cell Blade" - depends on PPC_MULTIPLATFORM && PPC64 + depends on PPC64 && PPC_BOOK3S select PPC_CELL_NATIVE select MMIO_NVRAM select PPC_UDBG_16550 @@ -31,7 +31,7 @@ config PPC_IBM_CELL_BLADE config PPC_CELLEB bool "Toshiba's Cell Reference Set 'Celleb' Architecture" - depends on PPC_MULTIPLATFORM && PPC64 + depends on PPC64 && PPC_BOOK3S select PPC_CELL_NATIVE select HAS_TXX9_SERIAL select PPC_UDBG_BEAT @@ -40,9 +40,14 @@ config PPC_CELLEB config PPC_CELL_QPACE bool "IBM Cell - QPACE" - depends on PPC_MULTIPLATFORM && PPC64 + depends on PPC64 && PPC_BOOK3S select PPC_CELL_COMMON +config AXON_MSI + bool + depends on PPC_IBM_CELL_BLADE && PCI_MSI + default y + menu "Cell Broadband Engine options" depends on PPC_CELL @@ -98,7 +103,7 @@ config PPC_IBM_CELL_RESETBUTTON config PPC_IBM_CELL_POWERBUTTON tristate "IBM Cell Blade power button" - depends on PPC_IBM_CELL_BLADE && PPC_PMI && INPUT_EVDEV + depends on PPC_IBM_CELL_BLADE && INPUT_EVDEV default y help Support Powerbutton on IBM Cell blades. @@ -118,9 +123,9 @@ config CBE_CPUFREQ For details, take a look at <file:Documentation/cpu-freq/>. If you don't have such processor, say N -config CBE_CPUFREQ_PMI - tristate "CBE frequency scaling using PMI interface" - depends on CBE_CPUFREQ && PPC_PMI && EXPERIMENTAL +config CBE_CPUFREQ_PMI_ENABLE + bool "CBE frequency scaling using PMI interface" + depends on CBE_CPUFREQ && EXPERIMENTAL default n help Select this, if you want to use the PMI interface @@ -128,6 +133,20 @@ config CBE_CPUFREQ_PMI processor will not only be able to run at lower speed, but also at lower core voltage. +config CBE_CPUFREQ_PMI + tristate + depends on CBE_CPUFREQ_PMI_ENABLE + default CBE_CPUFREQ + +config PPC_PMI + tristate + default y + depends on CBE_CPUFREQ_PMI || PPC_IBM_CELL_POWERBUTTON + help + PMI (Platform Management Interrupt) is a way to + communicate with the BMC (Baseboard Management Controller). + It is used in some IBM Cell blades. + config CBE_CPUFREQ_SPU_GOVERNOR tristate "CBE frequency scaling based on SPU usage" depends on SPU_FS && CPU_FREQ diff --git a/arch/powerpc/platforms/cell/Makefile b/arch/powerpc/platforms/cell/Makefile index 43eccb27030..83fafe92264 100644 --- a/arch/powerpc/platforms/cell/Makefile +++ b/arch/powerpc/platforms/cell/Makefile @@ -28,7 +28,7 @@ obj-$(CONFIG_SPU_BASE) += spu_callbacks.o spu_base.o \ $(spu-manage-y) \ spufs/ -obj-$(CONFIG_PCI_MSI) += axon_msi.o +obj-$(CONFIG_AXON_MSI) += axon_msi.o # qpace setup obj-$(CONFIG_PPC_CELL_QPACE) += qpace_setup.o diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c index 28c04dab263..882e47080e7 100644 --- a/arch/powerpc/platforms/cell/interrupt.c +++ b/arch/powerpc/platforms/cell/interrupt.c @@ -237,8 +237,6 @@ extern int noirqdebug; static void handle_iic_irq(unsigned int irq, struct irq_desc *desc) { - const unsigned int cpu = smp_processor_id(); - spin_lock(&desc->lock); desc->status &= ~(IRQ_REPLAY | IRQ_WAITING); @@ -254,7 +252,7 @@ static void handle_iic_irq(unsigned int irq, struct irq_desc *desc) goto out_eoi; } - kstat_cpu(cpu).irqs[irq]++; + kstat_incr_irqs_this_cpu(irq, desc); /* Mark the IRQ currently in progress.*/ desc->status |= IRQ_INPROGRESS; diff --git a/arch/powerpc/platforms/cell/io-workarounds.c b/arch/powerpc/platforms/cell/io-workarounds.c index 059cad6c3f6..5c1118e3194 100644 --- a/arch/powerpc/platforms/cell/io-workarounds.c +++ b/arch/powerpc/platforms/cell/io-workarounds.c @@ -131,10 +131,10 @@ static const struct ppc_pci_io __devinitconst iowa_pci_io = { }; static void __iomem *iowa_ioremap(phys_addr_t addr, unsigned long size, - unsigned long flags) + unsigned long flags, void *caller) { struct iowa_bus *bus; - void __iomem *res = __ioremap(addr, size, flags); + void __iomem *res = __ioremap_caller(addr, size, flags, caller); int busno; bus = iowa_pci_find(0, (unsigned long)addr); diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c index ee5033eddf0..5744527a7f2 100644 --- a/arch/powerpc/platforms/cell/iommu.c +++ b/arch/powerpc/platforms/cell/iommu.c @@ -74,7 +74,7 @@ #define IOC_IO_ExcpStat_V 0x8000000000000000ul #define IOC_IO_ExcpStat_SPF_Mask 0x6000000000000000ul #define IOC_IO_ExcpStat_SPF_S 0x6000000000000000ul -#define IOC_IO_ExcpStat_SPF_P 0x4000000000000000ul +#define IOC_IO_ExcpStat_SPF_P 0x2000000000000000ul #define IOC_IO_ExcpStat_ADDR_Mask 0x00000007fffff000ul #define IOC_IO_ExcpStat_RW_Mask 0x0000000000000800ul #define IOC_IO_ExcpStat_IOID_Mask 0x00000000000007fful @@ -247,17 +247,18 @@ static void tce_free_cell(struct iommu_table *tbl, long index, long npages) static irqreturn_t ioc_interrupt(int irq, void *data) { - unsigned long stat; + unsigned long stat, spf; struct cbe_iommu *iommu = data; stat = in_be64(iommu->xlate_regs + IOC_IO_ExcpStat); + spf = stat & IOC_IO_ExcpStat_SPF_Mask; /* Might want to rate limit it */ printk(KERN_ERR "iommu: DMA exception 0x%016lx\n", stat); printk(KERN_ERR " V=%d, SPF=[%c%c], RW=%s, IOID=0x%04x\n", !!(stat & IOC_IO_ExcpStat_V), - (stat & IOC_IO_ExcpStat_SPF_S) ? 'S' : ' ', - (stat & IOC_IO_ExcpStat_SPF_P) ? 'P' : ' ', + (spf == IOC_IO_ExcpStat_SPF_S) ? 'S' : ' ', + (spf == IOC_IO_ExcpStat_SPF_P) ? 'P' : ' ', (stat & IOC_IO_ExcpStat_RW_Mask) ? "Read" : "Write", (unsigned int)(stat & IOC_IO_ExcpStat_IOID_Mask)); printk(KERN_ERR " page=0x%016lx\n", diff --git a/arch/powerpc/platforms/cell/qpace_setup.c b/arch/powerpc/platforms/cell/qpace_setup.c index be84e6a16b3..c5ce02e84c8 100644 --- a/arch/powerpc/platforms/cell/qpace_setup.c +++ b/arch/powerpc/platforms/cell/qpace_setup.c @@ -81,16 +81,6 @@ static int __init qpace_publish_devices(void) } machine_subsys_initcall(qpace, qpace_publish_devices); -extern int qpace_notify(struct device *dev) -{ - /* set dma_ops for of_platform bus */ - if (dev->bus && dev->bus->name - && !strcmp(dev->bus->name, "of_platform")) - set_dma_ops(dev, &dma_direct_ops); - - return 0; -} - static void __init qpace_setup_arch(void) { #ifdef CONFIG_SPU_BASE @@ -115,9 +105,6 @@ static void __init qpace_setup_arch(void) #ifdef CONFIG_DUMMY_CONSOLE conswitchp = &dummy_con; #endif - - /* set notifier function */ - platform_notify = &qpace_notify; } static int __init qpace_probe(void) @@ -141,6 +128,8 @@ define_machine(qpace) { .power_off = rtas_power_off, .halt = rtas_halt, .get_boot_time = rtas_get_boot_time, + .get_rtc_time = rtas_get_rtc_time, + .set_rtc_time = rtas_set_rtc_time, .calibrate_decr = generic_calibrate_decr, .progress = qpace_progress, .init_IRQ = iic_init_IRQ, diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c index e487ad68ac1..9abd210d87c 100644 --- a/arch/powerpc/platforms/cell/spu_base.c +++ b/arch/powerpc/platforms/cell/spu_base.c @@ -114,7 +114,7 @@ static inline void mm_needs_global_tlbie(struct mm_struct *mm) int nr = (NR_CPUS > 1) ? NR_CPUS : NR_CPUS + 1; /* Global TLBIE broadcast required with SPEs. */ - __cpus_setall(&mm->cpu_vm_mask, nr); + bitmap_fill(cpumask_bits(mm_cpumask(mm)), nr); } void spu_associate_mm(struct spu *spu, struct mm_struct *mm) diff --git a/arch/powerpc/platforms/cell/spu_fault.c b/arch/powerpc/platforms/cell/spu_fault.c index c8b1cd42905..95d8dadf2d8 100644 --- a/arch/powerpc/platforms/cell/spu_fault.c +++ b/arch/powerpc/platforms/cell/spu_fault.c @@ -39,60 +39,56 @@ int spu_handle_mm_fault(struct mm_struct *mm, unsigned long ea, unsigned long is_write; int ret; -#if 0 - if (!IS_VALID_EA(ea)) { + if (mm == NULL) return -EFAULT; - } -#endif /* XXX */ - if (mm == NULL) { - return -EFAULT; - } - if (mm->pgd == NULL) { + + if (mm->pgd == NULL) return -EFAULT; - } down_read(&mm->mmap_sem); + ret = -EFAULT; vma = find_vma(mm, ea); if (!vma) - goto bad_area; - if (vma->vm_start <= ea) - goto good_area; - if (!(vma->vm_flags & VM_GROWSDOWN)) - goto bad_area; - if (expand_stack(vma, ea)) - goto bad_area; -good_area: + goto out_unlock; + + if (ea < vma->vm_start) { + if (!(vma->vm_flags & VM_GROWSDOWN)) + goto out_unlock; + if (expand_stack(vma, ea)) + goto out_unlock; + } + is_write = dsisr & MFC_DSISR_ACCESS_PUT; if (is_write) { if (!(vma->vm_flags & VM_WRITE)) - goto bad_area; + goto out_unlock; } else { if (dsisr & MFC_DSISR_ACCESS_DENIED) - goto bad_area; + goto out_unlock; if (!(vma->vm_flags & (VM_READ | VM_EXEC))) - goto bad_area; + goto out_unlock; } + ret = 0; *flt = handle_mm_fault(mm, vma, ea, is_write); if (unlikely(*flt & VM_FAULT_ERROR)) { if (*flt & VM_FAULT_OOM) { ret = -ENOMEM; - goto bad_area; + goto out_unlock; } else if (*flt & VM_FAULT_SIGBUS) { ret = -EFAULT; - goto bad_area; + goto out_unlock; } BUG(); } + if (*flt & VM_FAULT_MAJOR) current->maj_flt++; else current->min_flt++; - up_read(&mm->mmap_sem); - return ret; -bad_area: +out_unlock: up_read(&mm->mmap_sem); - return -EFAULT; + return ret; } EXPORT_SYMBOL_GPL(spu_handle_mm_fault); diff --git a/arch/powerpc/platforms/cell/spufs/context.c b/arch/powerpc/platforms/cell/spufs/context.c index 6653ddbed04..db5398c0339 100644 --- a/arch/powerpc/platforms/cell/spufs/context.c +++ b/arch/powerpc/platforms/cell/spufs/context.c @@ -35,6 +35,8 @@ atomic_t nr_spu_contexts = ATOMIC_INIT(0); struct spu_context *alloc_spu_context(struct spu_gang *gang) { struct spu_context *ctx; + struct timespec ts; + ctx = kzalloc(sizeof *ctx, GFP_KERNEL); if (!ctx) goto out; @@ -64,6 +66,8 @@ struct spu_context *alloc_spu_context(struct spu_gang *gang) __spu_update_sched_info(ctx); spu_set_timeslice(ctx); ctx->stats.util_state = SPU_UTIL_IDLE_LOADED; + ktime_get_ts(&ts); + ctx->stats.tstamp = timespec_to_ns(&ts); atomic_inc(&nr_spu_contexts); goto out; diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c index 0da7f2bf5ee..d6a519e6e1c 100644 --- a/arch/powerpc/platforms/cell/spufs/file.c +++ b/arch/powerpc/platforms/cell/spufs/file.c @@ -568,16 +568,17 @@ spufs_regs_write(struct file *file, const char __user *buffer, struct spu_lscsa *lscsa = ctx->csa.lscsa; int ret; - size = min_t(ssize_t, sizeof lscsa->gprs - *pos, size); - if (size <= 0) + if (*pos >= sizeof(lscsa->gprs)) return -EFBIG; + + size = min_t(ssize_t, sizeof(lscsa->gprs) - *pos, size); *pos += size; ret = spu_acquire_saved(ctx); if (ret) return ret; - ret = copy_from_user(lscsa->gprs + *pos - size, + ret = copy_from_user((char *)lscsa->gprs + *pos - size, buffer, size) ? -EFAULT : size; spu_release_saved(ctx); @@ -623,10 +624,11 @@ spufs_fpcr_write(struct file *file, const char __user * buffer, struct spu_lscsa *lscsa = ctx->csa.lscsa; int ret; - size = min_t(ssize_t, sizeof(lscsa->fpcr) - *pos, size); - if (size <= 0) + if (*pos >= sizeof(lscsa->fpcr)) return -EFBIG; + size = min_t(ssize_t, sizeof(lscsa->fpcr) - *pos, size); + ret = spu_acquire_saved(ctx); if (ret) return ret; @@ -2665,7 +2667,7 @@ static const struct file_operations spufs_ctx_fops = { .release = single_release, }; -struct spufs_tree_descr spufs_dir_contents[] = { +const struct spufs_tree_descr spufs_dir_contents[] = { { "capabilities", &spufs_caps_fops, 0444, }, { "mem", &spufs_mem_fops, 0666, LS_SIZE, }, { "regs", &spufs_regs_fops, 0666, sizeof(struct spu_reg128[128]), }, @@ -2706,7 +2708,7 @@ struct spufs_tree_descr spufs_dir_contents[] = { {}, }; -struct spufs_tree_descr spufs_dir_nosched_contents[] = { +const struct spufs_tree_descr spufs_dir_nosched_contents[] = { { "capabilities", &spufs_caps_fops, 0444, }, { "mem", &spufs_mem_fops, 0666, LS_SIZE, }, { "mbox", &spufs_mbox_fops, 0444, }, @@ -2731,12 +2733,12 @@ struct spufs_tree_descr spufs_dir_nosched_contents[] = { {}, }; -struct spufs_tree_descr spufs_dir_debug_contents[] = { +const struct spufs_tree_descr spufs_dir_debug_contents[] = { { ".ctx", &spufs_ctx_fops, 0444, }, {}, }; -struct spufs_coredump_reader spufs_coredump_read[] = { +const struct spufs_coredump_reader spufs_coredump_read[] = { { "regs", __spufs_regs_read, NULL, sizeof(struct spu_reg128[128])}, { "fpcr", __spufs_fpcr_read, NULL, sizeof(struct spu_reg128) }, { "lslr", NULL, spufs_lslr_get, 19 }, diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c index e309ef70a53..64f068540d0 100644 --- a/arch/powerpc/platforms/cell/spufs/inode.c +++ b/arch/powerpc/platforms/cell/spufs/inode.c @@ -186,8 +186,9 @@ static int spufs_rmdir(struct inode *parent, struct dentry *dir) return simple_rmdir(parent, dir); } -static int spufs_fill_dir(struct dentry *dir, struct spufs_tree_descr *files, - int mode, struct spu_context *ctx) +static int spufs_fill_dir(struct dentry *dir, + const struct spufs_tree_descr *files, int mode, + struct spu_context *ctx) { struct dentry *dentry, *tmp; int ret; diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c index c58bd36b0c5..4ddf769a64e 100644 --- a/arch/powerpc/platforms/cell/spufs/run.c +++ b/arch/powerpc/platforms/cell/spufs/run.c @@ -117,6 +117,9 @@ static int spu_setup_isolated(struct spu_context *ctx) cond_resched(); } + /* clear purge status */ + out_be64(mfc_cntl, 0); + /* put the SPE in kernel mode to allow access to the loader */ sr1 = spu_mfc_sr1_get(ctx->spu); sr1 &= ~MFC_STATE1_PROBLEM_STATE_MASK; diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c index 6a0ad196aeb..f085369301b 100644 --- a/arch/powerpc/platforms/cell/spufs/sched.c +++ b/arch/powerpc/platforms/cell/spufs/sched.c @@ -508,7 +508,7 @@ static void __spu_add_to_rq(struct spu_context *ctx) list_add_tail(&ctx->rq, &spu_prio->runq[ctx->prio]); set_bit(ctx->prio, spu_prio->bitmap); if (!spu_prio->nr_waiting++) - __mod_timer(&spusched_timer, jiffies + SPUSCHED_TICK); + mod_timer(&spusched_timer, jiffies + SPUSCHED_TICK); } } diff --git a/arch/powerpc/platforms/cell/spufs/spufs.h b/arch/powerpc/platforms/cell/spufs/spufs.h index 3bf908e2873..ae31573bea4 100644 --- a/arch/powerpc/platforms/cell/spufs/spufs.h +++ b/arch/powerpc/platforms/cell/spufs/spufs.h @@ -241,9 +241,9 @@ struct spufs_tree_descr { size_t size; }; -extern struct spufs_tree_descr spufs_dir_contents[]; -extern struct spufs_tree_descr spufs_dir_nosched_contents[]; -extern struct spufs_tree_descr spufs_dir_debug_contents[]; +extern const struct spufs_tree_descr spufs_dir_contents[]; +extern const struct spufs_tree_descr spufs_dir_nosched_contents[]; +extern const struct spufs_tree_descr spufs_dir_debug_contents[]; /* system call implementation */ extern struct spufs_calls spufs_calls; @@ -358,7 +358,7 @@ struct spufs_coredump_reader { u64 (*get)(struct spu_context *ctx); size_t size; }; -extern struct spufs_coredump_reader spufs_coredump_read[]; +extern const struct spufs_coredump_reader spufs_coredump_read[]; extern int spufs_coredump_num_notes; extern int spu_init_csa(struct spu_state *csa); diff --git a/arch/powerpc/platforms/chrp/Kconfig b/arch/powerpc/platforms/chrp/Kconfig index 22b4b4e3b6f..37d438bd5b7 100644 --- a/arch/powerpc/platforms/chrp/Kconfig +++ b/arch/powerpc/platforms/chrp/Kconfig @@ -1,6 +1,6 @@ config PPC_CHRP bool "Common Hardware Reference Platform (CHRP) based machines" - depends on PPC_MULTIPLATFORM && PPC32 + depends on 6xx select MPIC select PPC_I8259 select PPC_INDIRECT_PCI diff --git a/arch/powerpc/platforms/chrp/pegasos_eth.c b/arch/powerpc/platforms/chrp/pegasos_eth.c index 130ff72d99d..039fc8e8219 100644 --- a/arch/powerpc/platforms/chrp/pegasos_eth.c +++ b/arch/powerpc/platforms/chrp/pegasos_eth.c @@ -21,8 +21,8 @@ #define PEGASOS2_SRAM_BASE (0xf2000000) #define PEGASOS2_SRAM_SIZE (256*1024) -#define PEGASOS2_SRAM_BASE_ETH0 (PEGASOS2_SRAM_BASE) -#define PEGASOS2_SRAM_BASE_ETH1 (PEGASOS2_SRAM_BASE_ETH0 + (PEGASOS2_SRAM_SIZE / 2) ) +#define PEGASOS2_SRAM_BASE_ETH_PORT0 (PEGASOS2_SRAM_BASE) +#define PEGASOS2_SRAM_BASE_ETH_PORT1 (PEGASOS2_SRAM_BASE_ETH_PORT0 + (PEGASOS2_SRAM_SIZE / 2) ) #define PEGASOS2_SRAM_RXRING_SIZE (PEGASOS2_SRAM_SIZE/4) @@ -47,75 +47,42 @@ static struct platform_device mv643xx_eth_shared_device = { .resource = mv643xx_eth_shared_resources, }; -static struct resource mv643xx_eth0_resources[] = { +static struct resource mv643xx_eth_port1_resources[] = { [0] = { - .name = "eth0 irq", + .name = "eth port1 irq", .start = 9, .end = 9, .flags = IORESOURCE_IRQ, }, }; - -static struct mv643xx_eth_platform_data eth0_pd = { - .shared = &mv643xx_eth_shared_device, - .port_number = 0, - - .tx_sram_addr = PEGASOS2_SRAM_BASE_ETH0, - .tx_sram_size = PEGASOS2_SRAM_TXRING_SIZE, - .tx_queue_size = PEGASOS2_SRAM_TXRING_SIZE/16, - - .rx_sram_addr = PEGASOS2_SRAM_BASE_ETH0 + PEGASOS2_SRAM_TXRING_SIZE, - .rx_sram_size = PEGASOS2_SRAM_RXRING_SIZE, - .rx_queue_size = PEGASOS2_SRAM_RXRING_SIZE/16, -}; - -static struct platform_device eth0_device = { - .name = MV643XX_ETH_NAME, - .id = 0, - .num_resources = ARRAY_SIZE(mv643xx_eth0_resources), - .resource = mv643xx_eth0_resources, - .dev = { - .platform_data = ð0_pd, - }, -}; - -static struct resource mv643xx_eth1_resources[] = { - [0] = { - .name = "eth1 irq", - .start = 9, - .end = 9, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct mv643xx_eth_platform_data eth1_pd = { +static struct mv643xx_eth_platform_data eth_port1_pd = { .shared = &mv643xx_eth_shared_device, .port_number = 1, + .phy_addr = MV643XX_ETH_PHY_ADDR(7), - .tx_sram_addr = PEGASOS2_SRAM_BASE_ETH1, + .tx_sram_addr = PEGASOS2_SRAM_BASE_ETH_PORT1, .tx_sram_size = PEGASOS2_SRAM_TXRING_SIZE, .tx_queue_size = PEGASOS2_SRAM_TXRING_SIZE/16, - .rx_sram_addr = PEGASOS2_SRAM_BASE_ETH1 + PEGASOS2_SRAM_TXRING_SIZE, + .rx_sram_addr = PEGASOS2_SRAM_BASE_ETH_PORT1 + PEGASOS2_SRAM_TXRING_SIZE, .rx_sram_size = PEGASOS2_SRAM_RXRING_SIZE, .rx_queue_size = PEGASOS2_SRAM_RXRING_SIZE/16, }; -static struct platform_device eth1_device = { +static struct platform_device eth_port1_device = { .name = MV643XX_ETH_NAME, .id = 1, - .num_resources = ARRAY_SIZE(mv643xx_eth1_resources), - .resource = mv643xx_eth1_resources, + .num_resources = ARRAY_SIZE(mv643xx_eth_port1_resources), + .resource = mv643xx_eth_port1_resources, .dev = { - .platform_data = ð1_pd, + .platform_data = ð_port1_pd, }, }; static struct platform_device *mv643xx_eth_pd_devs[] __initdata = { &mv643xx_eth_shared_device, - ð0_device, - ð1_device, + ð_port1_device, }; /***********/ @@ -191,15 +158,10 @@ static int __init mv643xx_eth_add_pds(void) if ( Enable_SRAM() < 0) { - eth0_pd.tx_sram_addr = 0; - eth0_pd.tx_sram_size = 0; - eth0_pd.rx_sram_addr = 0; - eth0_pd.rx_sram_size = 0; - - eth1_pd.tx_sram_addr = 0; - eth1_pd.tx_sram_size = 0; - eth1_pd.rx_sram_addr = 0; - eth1_pd.rx_sram_size = 0; + eth_port1_pd.tx_sram_addr = 0; + eth_port1_pd.tx_sram_size = 0; + eth_port1_pd.rx_sram_addr = 0; + eth_port1_pd.rx_sram_size = 0; #ifdef BE_VERBOSE printk("Pegasos II/Marvell MV64361: Can't enable the " diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c index 272d79a8d28..cd4ad9aea76 100644 --- a/arch/powerpc/platforms/chrp/setup.c +++ b/arch/powerpc/platforms/chrp/setup.c @@ -472,7 +472,6 @@ static void __init chrp_find_openpic(void) #if defined(CONFIG_VT) && defined(CONFIG_INPUT_ADBHID) && defined(CONFIG_XMON) static struct irqaction xmon_irqaction = { .handler = xmon_irq, - .mask = CPU_MASK_NONE, .name = "XMON break", }; #endif diff --git a/arch/powerpc/platforms/embedded6xx/Kconfig b/arch/powerpc/platforms/embedded6xx/Kconfig index 4f9f8184d16..291ac9d8cbe 100644 --- a/arch/powerpc/platforms/embedded6xx/Kconfig +++ b/arch/powerpc/platforms/embedded6xx/Kconfig @@ -1,6 +1,6 @@ config EMBEDDED6xx bool "Embedded 6xx/7xx/7xxx-based boards" - depends on PPC32 && BROKEN_ON_SMP && PPC_MULTIPLATFORM + depends on 6xx && BROKEN_ON_SMP config LINKSTATION bool "Linkstation / Kurobox(HG) from Buffalo" diff --git a/arch/powerpc/platforms/iseries/Kconfig b/arch/powerpc/platforms/iseries/Kconfig index 7ddd0a2c802..647e8778743 100644 --- a/arch/powerpc/platforms/iseries/Kconfig +++ b/arch/powerpc/platforms/iseries/Kconfig @@ -1,6 +1,6 @@ config PPC_ISERIES bool "IBM Legacy iSeries" - depends on PPC_MULTIPLATFORM && PPC64 + depends on PPC64 && PPC_BOOK3S select PPC_INDIRECT_IO select PPC_PCI_CHOICE if EMBEDDED diff --git a/arch/powerpc/platforms/iseries/irq.c b/arch/powerpc/platforms/iseries/irq.c index 701d9297c20..94f44475883 100644 --- a/arch/powerpc/platforms/iseries/irq.c +++ b/arch/powerpc/platforms/iseries/irq.c @@ -214,7 +214,7 @@ void __init iSeries_activate_IRQs() unsigned long flags; for_each_irq (irq) { - irq_desc_t *desc = get_irq_desc(irq); + struct irq_desc *desc = get_irq_desc(irq); if (desc && desc->chip && desc->chip->startup) { spin_lock_irqsave(&desc->lock, flags); diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c index 24519b96d6a..a6cd3394fea 100644 --- a/arch/powerpc/platforms/iseries/setup.c +++ b/arch/powerpc/platforms/iseries/setup.c @@ -617,7 +617,7 @@ static void iseries_dedicated_idle(void) } static void __iomem *iseries_ioremap(phys_addr_t address, unsigned long size, - unsigned long flags) + unsigned long flags, void *caller) { return (void __iomem *)address; } diff --git a/arch/powerpc/platforms/maple/Kconfig b/arch/powerpc/platforms/maple/Kconfig index a6467a5591f..1ea621a94c3 100644 --- a/arch/powerpc/platforms/maple/Kconfig +++ b/arch/powerpc/platforms/maple/Kconfig @@ -1,5 +1,5 @@ config PPC_MAPLE - depends on PPC_MULTIPLATFORM && PPC64 + depends on PPC64 && PPC_BOOK3S bool "Maple 970FX Evaluation Board" select PCI select MPIC diff --git a/arch/powerpc/platforms/pasemi/Kconfig b/arch/powerpc/platforms/pasemi/Kconfig index 348e0619e3e..a2aeb327d18 100644 --- a/arch/powerpc/platforms/pasemi/Kconfig +++ b/arch/powerpc/platforms/pasemi/Kconfig @@ -1,5 +1,5 @@ config PPC_PASEMI - depends on PPC_MULTIPLATFORM && PPC64 + depends on PPC64 && PPC_BOOK3S bool "PA Semi SoC-based platforms" default n select MPIC diff --git a/arch/powerpc/platforms/powermac/Kconfig b/arch/powerpc/platforms/powermac/Kconfig index 055990ca8ce..1e1a0873e1d 100644 --- a/arch/powerpc/platforms/powermac/Kconfig +++ b/arch/powerpc/platforms/powermac/Kconfig @@ -1,6 +1,6 @@ config PPC_PMAC bool "Apple PowerMac based machines" - depends on PPC_MULTIPLATFORM + depends on PPC_BOOK3S select MPIC select PCI select PPC_INDIRECT_PCI if PPC32 diff --git a/arch/powerpc/platforms/powermac/cpufreq_64.c b/arch/powerpc/platforms/powermac/cpufreq_64.c index beb38333b6d..22ecfbe7183 100644 --- a/arch/powerpc/platforms/powermac/cpufreq_64.c +++ b/arch/powerpc/platforms/powermac/cpufreq_64.c @@ -86,6 +86,7 @@ static int (*g5_query_freq)(void); static DEFINE_MUTEX(g5_switch_mutex); +static unsigned long transition_latency; #ifdef CONFIG_PMAC_SMU @@ -357,7 +358,7 @@ static unsigned int g5_cpufreq_get_speed(unsigned int cpu) static int g5_cpufreq_cpu_init(struct cpufreq_policy *policy) { - policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL; + policy->cpuinfo.transition_latency = transition_latency; policy->cur = g5_cpu_freqs[g5_query_freq()].frequency; /* secondary CPUs are tied to the primary one by the * cpufreq core if in the secondary policy we tell it that @@ -500,6 +501,7 @@ static int __init g5_neo2_cpufreq_init(struct device_node *cpus) g5_cpu_freqs[1].frequency = max_freq/2; /* Set callbacks */ + transition_latency = 12000; g5_switch_freq = g5_scom_switch_freq; g5_query_freq = g5_scom_query_freq; freq_method = "SCOM"; @@ -675,6 +677,7 @@ static int __init g5_pm72_cpufreq_init(struct device_node *cpus) g5_cpu_freqs[1].frequency = min_freq; /* Set callbacks */ + transition_latency = CPUFREQ_ETERNAL; g5_switch_volt = g5_pfunc_switch_volt; g5_switch_freq = g5_pfunc_switch_freq; g5_query_freq = g5_pfunc_query_freq; diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c index 6d149ae8ffa..7039d8f1d3b 100644 --- a/arch/powerpc/platforms/powermac/pic.c +++ b/arch/powerpc/platforms/powermac/pic.c @@ -266,7 +266,6 @@ static unsigned int pmac_pic_get_irq(void) static struct irqaction xmon_action = { .handler = xmon_irq, .flags = 0, - .mask = CPU_MASK_NONE, .name = "NMI - XMON" }; #endif @@ -274,7 +273,6 @@ static struct irqaction xmon_action = { static struct irqaction gatwick_cascade_action = { .handler = gatwick_action, .flags = IRQF_DISABLED, - .mask = CPU_MASK_NONE, .name = "cascade", }; diff --git a/arch/powerpc/platforms/powermac/pic.h b/arch/powerpc/platforms/powermac/pic.h index c44c89f5e53..d622a8345aa 100644 --- a/arch/powerpc/platforms/powermac/pic.h +++ b/arch/powerpc/platforms/powermac/pic.h @@ -3,7 +3,7 @@ #include <linux/irq.h> -extern struct hw_interrupt_type pmac_pic; +extern struct irq_chip pmac_pic; extern void pmac_pic_init(void); extern int pmac_get_irq(void); diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c index 9b78f5300c2..45936c9ed0e 100644 --- a/arch/powerpc/platforms/powermac/setup.c +++ b/arch/powerpc/platforms/powermac/setup.c @@ -746,4 +746,7 @@ define_machine(powermac) { #if defined(CONFIG_HOTPLUG_CPU) && defined(CONFIG_PPC64) .cpu_die = pmac_cpu_die, #endif +#if defined(CONFIG_HOTPLUG_CPU) && defined(CONFIG_PPC32) + .cpu_die = generic_mach_cpu_die, +#endif }; diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c index bd8817b00fa..cf1dbe75889 100644 --- a/arch/powerpc/platforms/powermac/smp.c +++ b/arch/powerpc/platforms/powermac/smp.c @@ -385,7 +385,6 @@ static void __init psurge_dual_sync_tb(int cpu_nr) static struct irqaction psurge_irqaction = { .handler = psurge_primary_intr, .flags = IRQF_DISABLED, - .mask = CPU_MASK_NONE, .name = "primary IPI", }; diff --git a/arch/powerpc/platforms/prep/Kconfig b/arch/powerpc/platforms/prep/Kconfig index 29d411279b0..bf8330ef2e7 100644 --- a/arch/powerpc/platforms/prep/Kconfig +++ b/arch/powerpc/platforms/prep/Kconfig @@ -1,6 +1,6 @@ config PPC_PREP bool "PowerPC Reference Platform (PReP) based machines" - depends on PPC_MULTIPLATFORM && PPC32 && BROKEN + depends on 6xx && BROKEN select MPIC select PPC_I8259 select PPC_INDIRECT_PCI diff --git a/arch/powerpc/platforms/ps3/Kconfig b/arch/powerpc/platforms/ps3/Kconfig index 740ef56a155..dfe316b161a 100644 --- a/arch/powerpc/platforms/ps3/Kconfig +++ b/arch/powerpc/platforms/ps3/Kconfig @@ -1,6 +1,6 @@ config PPC_PS3 bool "Sony PS3" - depends on PPC_MULTIPLATFORM && PPC64 + depends on PPC64 && PPC_BOOK3S select PPC_CELL select USB_ARCH_HAS_OHCI select USB_OHCI_LITTLE_ENDIAN diff --git a/arch/powerpc/platforms/ps3/mm.c b/arch/powerpc/platforms/ps3/mm.c index d281cc0bca7..9a2b6d94861 100644 --- a/arch/powerpc/platforms/ps3/mm.c +++ b/arch/powerpc/platforms/ps3/mm.c @@ -311,7 +311,7 @@ static int __init ps3_mm_add_memory(void) result = add_memory(0, start_addr, map.r1.size); if (result) { - DBG("%s:%d: add_memory failed: (%d)\n", + pr_err("%s:%d: add_memory failed: (%d)\n", __func__, __LINE__, result); return result; } @@ -322,7 +322,7 @@ static int __init ps3_mm_add_memory(void) result = online_pages(start_pfn, nr_pages); if (result) - DBG("%s:%d: online_pages failed: (%d)\n", + pr_err("%s:%d: online_pages failed: (%d)\n", __func__, __LINE__, result); return result; diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c index 58311a86785..a705fffbb49 100644 --- a/arch/powerpc/platforms/ps3/system-bus.c +++ b/arch/powerpc/platforms/ps3/system-bus.c @@ -376,7 +376,7 @@ static int ps3_system_bus_probe(struct device *_dev) struct ps3_system_bus_driver *drv; BUG_ON(!dev); - pr_debug(" -> %s:%d: %s\n", __func__, __LINE__, _dev->bus_id); + dev_dbg(_dev, "%s:%d\n", __func__, __LINE__); drv = ps3_system_bus_dev_to_system_bus_drv(dev); BUG_ON(!drv); @@ -398,7 +398,7 @@ static int ps3_system_bus_remove(struct device *_dev) struct ps3_system_bus_driver *drv; BUG_ON(!dev); - pr_debug(" -> %s:%d: %s\n", __func__, __LINE__, _dev->bus_id); + dev_dbg(_dev, "%s:%d\n", __func__, __LINE__); drv = ps3_system_bus_dev_to_system_bus_drv(dev); BUG_ON(!drv); diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig index ddc2a307cd5..f0e6f28427b 100644 --- a/arch/powerpc/platforms/pseries/Kconfig +++ b/arch/powerpc/platforms/pseries/Kconfig @@ -1,5 +1,5 @@ config PPC_PSERIES - depends on PPC_MULTIPLATFORM && PPC64 + depends on PPC64 && PPC_BOOK3S bool "IBM pSeries & new (POWER5-based) iSeries" select MPIC select PPC_I8259 @@ -25,6 +25,11 @@ config EEH depends on PPC_PSERIES && PCI default y if !EMBEDDED +config PSERIES_MSI + bool + depends on PCI_MSI && EEH + default y + config SCANLOG tristate "Scanlog dump interface" depends on RTAS_PROC && PPC_PSERIES @@ -63,3 +68,13 @@ config CMM makes sense for a system running in an LPAR where the unused pages will be reused for other LPARs. The interface allows firmware to balance memory across many LPARs. + +config DTL + bool "Dispatch Trace Log" + depends on PPC_SPLPAR && DEBUG_FS + help + SPLPAR machines can log hypervisor preempt & dispatch events to a + kernel buffer. Saying Y here will enable logging these events, + which are accessible through a debugfs file. + + Say N if you are unsure. diff --git a/arch/powerpc/platforms/pseries/Makefile b/arch/powerpc/platforms/pseries/Makefile index dfe574af2dc..790c0b872d4 100644 --- a/arch/powerpc/platforms/pseries/Makefile +++ b/arch/powerpc/platforms/pseries/Makefile @@ -15,7 +15,7 @@ obj-$(CONFIG_SCANLOG) += scanlog.o obj-$(CONFIG_EEH) += eeh.o eeh_cache.o eeh_driver.o eeh_event.o eeh_sysfs.o obj-$(CONFIG_KEXEC) += kexec.o obj-$(CONFIG_PCI) += pci.o pci_dlpar.o -obj-$(CONFIG_PCI_MSI) += msi.o +obj-$(CONFIG_PSERIES_MSI) += msi.o obj-$(CONFIG_HOTPLUG_CPU) += hotplug-cpu.o obj-$(CONFIG_MEMORY_HOTPLUG) += hotplug-memory.o @@ -25,3 +25,4 @@ obj-$(CONFIG_HVCS) += hvcserver.o obj-$(CONFIG_HCALL_STATS) += hvCall_inst.o obj-$(CONFIG_PHYP_DUMP) += phyp_dump.o obj-$(CONFIG_CMM) += cmm.o +obj-$(CONFIG_DTL) += dtl.o diff --git a/arch/powerpc/platforms/pseries/dtl.c b/arch/powerpc/platforms/pseries/dtl.c new file mode 100644 index 00000000000..fafcaa0e81e --- /dev/null +++ b/arch/powerpc/platforms/pseries/dtl.c @@ -0,0 +1,278 @@ +/* + * Virtual Processor Dispatch Trace Log + * + * (C) Copyright IBM Corporation 2009 + * + * Author: Jeremy Kerr <jk@ozlabs.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <linux/init.h> +#include <linux/debugfs.h> +#include <asm/smp.h> +#include <asm/system.h> +#include <asm/uaccess.h> + +#include "plpar_wrappers.h" + +/* + * Layout of entries in the hypervisor's DTL buffer. Although we don't + * actually access the internals of an entry (we only need to know the size), + * we might as well define it here for reference. + */ +struct dtl_entry { + u8 dispatch_reason; + u8 preempt_reason; + u16 processor_id; + u32 enqueue_to_dispatch_time; + u32 ready_to_enqueue_time; + u32 waiting_to_ready_time; + u64 timebase; + u64 fault_addr; + u64 srr0; + u64 srr1; +}; + +struct dtl { + struct dtl_entry *buf; + struct dentry *file; + int cpu; + int buf_entries; + u64 last_idx; +}; +static DEFINE_PER_CPU(struct dtl, dtl); + +/* + * Dispatch trace log event mask: + * 0x7: 0x1: voluntary virtual processor waits + * 0x2: time-slice preempts + * 0x4: virtual partition memory page faults + */ +static u8 dtl_event_mask = 0x7; + + +/* + * Size of per-cpu log buffers. Default is just under 16 pages worth. + */ +static int dtl_buf_entries = (16 * 85); + + +static int dtl_enable(struct dtl *dtl) +{ + unsigned long addr; + int ret, hwcpu; + + /* only allow one reader */ + if (dtl->buf) + return -EBUSY; + + /* we need to store the original allocation size for use during read */ + dtl->buf_entries = dtl_buf_entries; + + dtl->buf = kmalloc_node(dtl->buf_entries * sizeof(struct dtl_entry), + GFP_KERNEL, cpu_to_node(dtl->cpu)); + if (!dtl->buf) { + printk(KERN_WARNING "%s: buffer alloc failed for cpu %d\n", + __func__, dtl->cpu); + return -ENOMEM; + } + + /* Register our dtl buffer with the hypervisor. The HV expects the + * buffer size to be passed in the second word of the buffer */ + ((u32 *)dtl->buf)[1] = dtl->buf_entries * sizeof(struct dtl_entry); + + hwcpu = get_hard_smp_processor_id(dtl->cpu); + addr = __pa(dtl->buf); + ret = register_dtl(hwcpu, addr); + if (ret) { + printk(KERN_WARNING "%s: DTL registration for cpu %d (hw %d) " + "failed with %d\n", __func__, dtl->cpu, hwcpu, ret); + kfree(dtl->buf); + return -EIO; + } + + /* set our initial buffer indices */ + dtl->last_idx = lppaca[dtl->cpu].dtl_idx = 0; + + /* ensure that our updates to the lppaca fields have occurred before + * we actually enable the logging */ + smp_wmb(); + + /* enable event logging */ + lppaca[dtl->cpu].dtl_enable_mask = dtl_event_mask; + + return 0; +} + +static void dtl_disable(struct dtl *dtl) +{ + int hwcpu = get_hard_smp_processor_id(dtl->cpu); + + lppaca[dtl->cpu].dtl_enable_mask = 0x0; + + unregister_dtl(hwcpu, __pa(dtl->buf)); + + kfree(dtl->buf); + dtl->buf = NULL; + dtl->buf_entries = 0; +} + +/* file interface */ + +static int dtl_file_open(struct inode *inode, struct file *filp) +{ + struct dtl *dtl = inode->i_private; + int rc; + + rc = dtl_enable(dtl); + if (rc) + return rc; + + filp->private_data = dtl; + return 0; +} + +static int dtl_file_release(struct inode *inode, struct file *filp) +{ + struct dtl *dtl = inode->i_private; + dtl_disable(dtl); + return 0; +} + +static ssize_t dtl_file_read(struct file *filp, char __user *buf, size_t len, + loff_t *pos) +{ + int rc, cur_idx, last_idx, n_read, n_req, read_size; + struct dtl *dtl; + + if ((len % sizeof(struct dtl_entry)) != 0) + return -EINVAL; + + dtl = filp->private_data; + + /* requested number of entries to read */ + n_req = len / sizeof(struct dtl_entry); + + /* actual number of entries read */ + n_read = 0; + + cur_idx = lppaca[dtl->cpu].dtl_idx; + last_idx = dtl->last_idx; + + if (cur_idx - last_idx > dtl->buf_entries) { + pr_debug("%s: hv buffer overflow for cpu %d, samples lost\n", + __func__, dtl->cpu); + } + + cur_idx %= dtl->buf_entries; + last_idx %= dtl->buf_entries; + + /* read the tail of the buffer if we've wrapped */ + if (last_idx > cur_idx) { + read_size = min(n_req, dtl->buf_entries - last_idx); + + rc = copy_to_user(buf, &dtl->buf[last_idx], + read_size * sizeof(struct dtl_entry)); + if (rc) + return -EFAULT; + + last_idx = 0; + n_req -= read_size; + n_read += read_size; + buf += read_size * sizeof(struct dtl_entry); + } + + /* .. and now the head */ + read_size = min(n_req, cur_idx - last_idx); + rc = copy_to_user(buf, &dtl->buf[last_idx], + read_size * sizeof(struct dtl_entry)); + if (rc) + return -EFAULT; + + n_read += read_size; + dtl->last_idx += n_read; + + return n_read * sizeof(struct dtl_entry); +} + +static struct file_operations dtl_fops = { + .open = dtl_file_open, + .release = dtl_file_release, + .read = dtl_file_read, + .llseek = no_llseek, +}; + +static struct dentry *dtl_dir; + +static int dtl_setup_file(struct dtl *dtl) +{ + char name[10]; + + sprintf(name, "cpu-%d", dtl->cpu); + + dtl->file = debugfs_create_file(name, 0400, dtl_dir, dtl, &dtl_fops); + if (!dtl->file) + return -ENOMEM; + + return 0; +} + +static int dtl_init(void) +{ + struct dentry *event_mask_file, *buf_entries_file; + int rc, i; + + if (!firmware_has_feature(FW_FEATURE_SPLPAR)) + return -ENODEV; + + /* set up common debugfs structure */ + + rc = -ENOMEM; + dtl_dir = debugfs_create_dir("dtl", powerpc_debugfs_root); + if (!dtl_dir) { + printk(KERN_WARNING "%s: can't create dtl root dir\n", + __func__); + goto err; + } + + event_mask_file = debugfs_create_x8("dtl_event_mask", 0600, + dtl_dir, &dtl_event_mask); + buf_entries_file = debugfs_create_u32("dtl_buf_entries", 0600, + dtl_dir, &dtl_buf_entries); + + if (!event_mask_file || !buf_entries_file) { + printk(KERN_WARNING "%s: can't create dtl files\n", __func__); + goto err_remove_dir; + } + + /* set up the per-cpu log structures */ + for_each_possible_cpu(i) { + struct dtl *dtl = &per_cpu(dtl, i); + dtl->cpu = i; + + rc = dtl_setup_file(dtl); + if (rc) + goto err_remove_dir; + } + + return 0; + +err_remove_dir: + debugfs_remove_recursive(dtl_dir); +err: + return rc; +} +arch_initcall(dtl_init); diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c b/arch/powerpc/platforms/pseries/eeh_driver.c index 0ad56ff7b4a..380420f8c40 100644 --- a/arch/powerpc/platforms/pseries/eeh_driver.c +++ b/arch/powerpc/platforms/pseries/eeh_driver.c @@ -79,6 +79,40 @@ static int irq_in_use(unsigned int irq) return rc; } +/** + * eeh_disable_irq - disable interrupt for the recovering device + */ +static void eeh_disable_irq(struct pci_dev *dev) +{ + struct device_node *dn = pci_device_to_OF_node(dev); + + /* Don't disable MSI and MSI-X interrupts. They are + * effectively disabled by the DMA Stopped state + * when an EEH error occurs. + */ + if (dev->msi_enabled || dev->msix_enabled) + return; + + if (!irq_in_use(dev->irq)) + return; + + PCI_DN(dn)->eeh_mode |= EEH_MODE_IRQ_DISABLED; + disable_irq_nosync(dev->irq); +} + +/** + * eeh_enable_irq - enable interrupt for the recovering device + */ +static void eeh_enable_irq(struct pci_dev *dev) +{ + struct device_node *dn = pci_device_to_OF_node(dev); + + if ((PCI_DN(dn)->eeh_mode) & EEH_MODE_IRQ_DISABLED) { + PCI_DN(dn)->eeh_mode &= ~EEH_MODE_IRQ_DISABLED; + enable_irq(dev->irq); + } +} + /* ------------------------------------------------------- */ /** * eeh_report_error - report pci error to each device driver @@ -98,11 +132,8 @@ static void eeh_report_error(struct pci_dev *dev, void *userdata) if (!driver) return; - if (irq_in_use (dev->irq)) { - struct device_node *dn = pci_device_to_OF_node(dev); - PCI_DN(dn)->eeh_mode |= EEH_MODE_IRQ_DISABLED; - disable_irq_nosync(dev->irq); - } + eeh_disable_irq(dev); + if (!driver->err_handler || !driver->err_handler->error_detected) return; @@ -147,15 +178,12 @@ static void eeh_report_reset(struct pci_dev *dev, void *userdata) { enum pci_ers_result rc, *res = userdata; struct pci_driver *driver = dev->driver; - struct device_node *dn = pci_device_to_OF_node(dev); if (!driver) return; - if ((PCI_DN(dn)->eeh_mode) & EEH_MODE_IRQ_DISABLED) { - PCI_DN(dn)->eeh_mode &= ~EEH_MODE_IRQ_DISABLED; - enable_irq(dev->irq); - } + eeh_enable_irq(dev); + if (!driver->err_handler || !driver->err_handler->slot_reset) return; @@ -174,17 +202,14 @@ static void eeh_report_reset(struct pci_dev *dev, void *userdata) static void eeh_report_resume(struct pci_dev *dev, void *userdata) { struct pci_driver *driver = dev->driver; - struct device_node *dn = pci_device_to_OF_node(dev); dev->error_state = pci_channel_io_normal; if (!driver) return; - if ((PCI_DN(dn)->eeh_mode) & EEH_MODE_IRQ_DISABLED) { - PCI_DN(dn)->eeh_mode &= ~EEH_MODE_IRQ_DISABLED; - enable_irq(dev->irq); - } + eeh_enable_irq(dev); + if (!driver->err_handler || !driver->err_handler->resume) return; @@ -208,15 +233,12 @@ static void eeh_report_failure(struct pci_dev *dev, void *userdata) if (!driver) return; - if (irq_in_use (dev->irq)) { - struct device_node *dn = pci_device_to_OF_node(dev); - PCI_DN(dn)->eeh_mode |= EEH_MODE_IRQ_DISABLED; - disable_irq_nosync(dev->irq); - } - if (!driver->err_handler) - return; - if (!driver->err_handler->error_detected) + eeh_disable_irq(dev); + + if (!driver->err_handler || + !driver->err_handler->error_detected) return; + driver->err_handler->error_detected(dev, pci_channel_io_perm_failure); } diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/pseries/msi.c index f15222bbe13..bf2e1ac4130 100644 --- a/arch/powerpc/platforms/pseries/msi.c +++ b/arch/powerpc/platforms/pseries/msi.c @@ -71,11 +71,13 @@ static int rtas_change_msi(struct pci_dn *pdn, u32 func, u32 num_irqs) } while (rtas_busy_delay(rc)); /* - * If the RTAS call succeeded, check the number of irqs is actually - * what we asked for. If not, return an error. + * If the RTAS call succeeded, return the number of irqs allocated. + * If not, make sure we return a negative error code. */ - if (rc == 0 && rtas_ret[0] != num_irqs) - rc = -ENOSPC; + if (rc == 0) + rc = rtas_ret[0]; + else if (rc > 0) + rc = -rc; pr_debug("rtas_msi: ibm,change_msi(func=%d,num=%d), got %d rc = %d\n", func, num_irqs, rtas_ret[0], rc); @@ -91,7 +93,7 @@ static void rtas_disable_msi(struct pci_dev *pdev) if (!pdn) return; - if (rtas_change_msi(pdn, RTAS_CHANGE_FN, 0)) + if (rtas_change_msi(pdn, RTAS_CHANGE_FN, 0) != 0) pr_debug("rtas_msi: Setting MSIs to 0 failed!\n"); } @@ -132,7 +134,7 @@ static void rtas_teardown_msi_irqs(struct pci_dev *pdev) rtas_disable_msi(pdev); } -static int check_req_msi(struct pci_dev *pdev, int nvec) +static int check_req(struct pci_dev *pdev, int nvec, char *prop_name) { struct device_node *dn; struct pci_dn *pdn; @@ -144,26 +146,235 @@ static int check_req_msi(struct pci_dev *pdev, int nvec) dn = pdn->node; - req_msi = of_get_property(dn, "ibm,req#msi", NULL); + req_msi = of_get_property(dn, prop_name, NULL); if (!req_msi) { - pr_debug("rtas_msi: No ibm,req#msi on %s\n", dn->full_name); + pr_debug("rtas_msi: No %s on %s\n", prop_name, dn->full_name); return -ENOENT; } if (*req_msi < nvec) { - pr_debug("rtas_msi: ibm,req#msi requests < %d MSIs\n", nvec); - return -ENOSPC; + pr_debug("rtas_msi: %s requests < %d MSIs\n", prop_name, nvec); + + if (*req_msi == 0) /* Be paranoid */ + return -ENOSPC; + + return *req_msi; } return 0; } +static int check_req_msi(struct pci_dev *pdev, int nvec) +{ + return check_req(pdev, nvec, "ibm,req#msi"); +} + +static int check_req_msix(struct pci_dev *pdev, int nvec) +{ + return check_req(pdev, nvec, "ibm,req#msi-x"); +} + +/* Quota calculation */ + +static struct device_node *find_pe_total_msi(struct pci_dev *dev, int *total) +{ + struct device_node *dn; + const u32 *p; + + dn = of_node_get(pci_device_to_OF_node(dev)); + while (dn) { + p = of_get_property(dn, "ibm,pe-total-#msi", NULL); + if (p) { + pr_debug("rtas_msi: found prop on dn %s\n", + dn->full_name); + *total = *p; + return dn; + } + + dn = of_get_next_parent(dn); + } + + return NULL; +} + +static struct device_node *find_pe_dn(struct pci_dev *dev, int *total) +{ + struct device_node *dn; + + /* Found our PE and assume 8 at that point. */ + + dn = pci_device_to_OF_node(dev); + if (!dn) + return NULL; + + dn = find_device_pe(dn); + if (!dn) + return NULL; + + /* We actually want the parent */ + dn = of_get_parent(dn); + if (!dn) + return NULL; + + /* Hardcode of 8 for old firmwares */ + *total = 8; + pr_debug("rtas_msi: using PE dn %s\n", dn->full_name); + + return dn; +} + +struct msi_counts { + struct device_node *requestor; + int num_devices; + int request; + int quota; + int spare; + int over_quota; +}; + +static void *count_non_bridge_devices(struct device_node *dn, void *data) +{ + struct msi_counts *counts = data; + const u32 *p; + u32 class; + + pr_debug("rtas_msi: counting %s\n", dn->full_name); + + p = of_get_property(dn, "class-code", NULL); + class = p ? *p : 0; + + if ((class >> 8) != PCI_CLASS_BRIDGE_PCI) + counts->num_devices++; + + return NULL; +} + +static void *count_spare_msis(struct device_node *dn, void *data) +{ + struct msi_counts *counts = data; + const u32 *p; + int req; + + if (dn == counts->requestor) + req = counts->request; + else { + /* We don't know if a driver will try to use MSI or MSI-X, + * so we just have to punt and use the larger of the two. */ + req = 0; + p = of_get_property(dn, "ibm,req#msi", NULL); + if (p) + req = *p; + + p = of_get_property(dn, "ibm,req#msi-x", NULL); + if (p) + req = max(req, (int)*p); + } + + if (req < counts->quota) + counts->spare += counts->quota - req; + else if (req > counts->quota) + counts->over_quota++; + + return NULL; +} + +static int msi_quota_for_device(struct pci_dev *dev, int request) +{ + struct device_node *pe_dn; + struct msi_counts counts; + int total; + + pr_debug("rtas_msi: calc quota for %s, request %d\n", pci_name(dev), + request); + + pe_dn = find_pe_total_msi(dev, &total); + if (!pe_dn) + pe_dn = find_pe_dn(dev, &total); + + if (!pe_dn) { + pr_err("rtas_msi: couldn't find PE for %s\n", pci_name(dev)); + goto out; + } + + pr_debug("rtas_msi: found PE %s\n", pe_dn->full_name); + + memset(&counts, 0, sizeof(struct msi_counts)); + + /* Work out how many devices we have below this PE */ + traverse_pci_devices(pe_dn, count_non_bridge_devices, &counts); + + if (counts.num_devices == 0) { + pr_err("rtas_msi: found 0 devices under PE for %s\n", + pci_name(dev)); + goto out; + } + + counts.quota = total / counts.num_devices; + if (request <= counts.quota) + goto out; + + /* else, we have some more calculating to do */ + counts.requestor = pci_device_to_OF_node(dev); + counts.request = request; + traverse_pci_devices(pe_dn, count_spare_msis, &counts); + + /* If the quota isn't an integer multiple of the total, we can + * use the remainder as spare MSIs for anyone that wants them. */ + counts.spare += total % counts.num_devices; + + /* Divide any spare by the number of over-quota requestors */ + if (counts.over_quota) + counts.quota += counts.spare / counts.over_quota; + + /* And finally clamp the request to the possibly adjusted quota */ + request = min(counts.quota, request); + + pr_debug("rtas_msi: request clamped to quota %d\n", request); +out: + of_node_put(pe_dn); + + return request; +} + static int rtas_msi_check_device(struct pci_dev *pdev, int nvec, int type) { + int quota, rc; + if (type == PCI_CAP_ID_MSIX) - pr_debug("rtas_msi: MSI-X untested, trying anyway.\n"); + rc = check_req_msix(pdev, nvec); + else + rc = check_req_msi(pdev, nvec); + + if (rc) + return rc; + + quota = msi_quota_for_device(pdev, nvec); - return check_req_msi(pdev, nvec); + if (quota && quota < nvec) + return quota; + + return 0; +} + +static int check_msix_entries(struct pci_dev *pdev) +{ + struct msi_desc *entry; + int expected; + + /* There's no way for us to express to firmware that we want + * a discontiguous, or non-zero based, range of MSI-X entries. + * So we must reject such requests. */ + + expected = 0; + list_for_each_entry(entry, &pdev->msi_list, list) { + if (entry->msi_attrib.entry_nr != expected) { + pr_debug("rtas_msi: bad MSI-X entries.\n"); + return -EINVAL; + } + expected++; + } + + return 0; } static int rtas_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type) @@ -177,6 +388,9 @@ static int rtas_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type) if (!pdn) return -ENODEV; + if (type == PCI_CAP_ID_MSIX && check_msix_entries(pdev)) + return -EINVAL; + /* * Try the new more explicit firmware interface, if that fails fall * back to the old interface. The old interface is known to never @@ -185,21 +399,21 @@ static int rtas_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type) if (type == PCI_CAP_ID_MSI) { rc = rtas_change_msi(pdn, RTAS_CHANGE_MSI_FN, nvec); - if (rc) { + if (rc < 0) { pr_debug("rtas_msi: trying the old firmware call.\n"); rc = rtas_change_msi(pdn, RTAS_CHANGE_FN, nvec); } } else rc = rtas_change_msi(pdn, RTAS_CHANGE_MSIX_FN, nvec); - if (rc) { + if (rc != nvec) { pr_debug("rtas_msi: rtas_change_msi() failed\n"); return rc; } i = 0; list_for_each_entry(entry, &pdev->msi_list, list) { - hwirq = rtas_query_irq_number(pdn, i); + hwirq = rtas_query_irq_number(pdn, i++); if (hwirq < 0) { pr_debug("rtas_msi: error (%d) getting hwirq\n", rc); return hwirq; @@ -234,8 +448,8 @@ static void rtas_msi_pci_irq_fixup(struct pci_dev *pdev) } /* No MSI -> MSIs can't have been assigned by fw, leave LSI */ - if (check_req_msi(pdev, 1)) { - dev_dbg(&pdev->dev, "rtas_msi: no req#msi, nothing to do.\n"); + if (check_req_msi(pdev, 1) && check_req_msix(pdev, 1)) { + dev_dbg(&pdev->dev, "rtas_msi: no req#msi/x, nothing to do.\n"); return; } diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c index 5e1ed3d60ee..ad152a0e394 100644 --- a/arch/powerpc/platforms/pseries/pci_dlpar.c +++ b/arch/powerpc/platforms/pseries/pci_dlpar.c @@ -137,11 +137,9 @@ EXPORT_SYMBOL_GPL(pcibios_add_pci_devices); struct pci_controller * __devinit init_phb_dynamic(struct device_node *dn) { struct pci_controller *phb; - int primary; pr_debug("PCI: Initializing new hotplug PHB %s\n", dn->full_name); - primary = list_empty(&hose_list); phb = pcibios_alloc_controller(dn); if (!phb) return NULL; diff --git a/arch/powerpc/platforms/pseries/plpar_wrappers.h b/arch/powerpc/platforms/pseries/plpar_wrappers.h index d967c1893ab..a24a6b2333b 100644 --- a/arch/powerpc/platforms/pseries/plpar_wrappers.h +++ b/arch/powerpc/platforms/pseries/plpar_wrappers.h @@ -43,6 +43,16 @@ static inline long register_slb_shadow(unsigned long cpu, unsigned long vpa) return vpa_call(0x3, cpu, vpa); } +static inline long unregister_dtl(unsigned long cpu, unsigned long vpa) +{ + return vpa_call(0x6, cpu, vpa); +} + +static inline long register_dtl(unsigned long cpu, unsigned long vpa) +{ + return vpa_call(0x2, cpu, vpa); +} + static inline long plpar_page_set_loaned(unsigned long vpa) { unsigned long cmo_page_sz = cmo_get_page_size(); diff --git a/arch/powerpc/platforms/pseries/reconfig.c b/arch/powerpc/platforms/pseries/reconfig.c index c591a25b0b0..b6f1b137d42 100644 --- a/arch/powerpc/platforms/pseries/reconfig.c +++ b/arch/powerpc/platforms/pseries/reconfig.c @@ -468,9 +468,13 @@ static int do_update_property(char *buf, size_t bufsize) rc = blocking_notifier_call_chain(&pSeries_reconfig_chain, action, value); + if (rc == NOTIFY_BAD) { + rc = prom_update_property(np, oldprop, newprop); + return -ENOMEM; + } } - return rc; + return 0; } /** diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c index 84e058f1e1c..80b513449f4 100644 --- a/arch/powerpc/platforms/pseries/xics.c +++ b/arch/powerpc/platforms/pseries/xics.c @@ -153,9 +153,10 @@ static int get_irq_server(unsigned int virq, unsigned int strict_check) { int server; /* For the moment only implement delivery to all cpus or one cpu */ - cpumask_t cpumask = irq_desc[virq].affinity; + cpumask_t cpumask; cpumask_t tmp = CPU_MASK_NONE; + cpumask_copy(&cpumask, irq_desc[virq].affinity); if (!distribute_irqs) return default_server; @@ -869,7 +870,7 @@ void xics_migrate_irqs_away(void) virq, cpu); /* Reset affinity to all cpus */ - irq_desc[virq].affinity = CPU_MASK_ALL; + cpumask_setall(irq_desc[virq].affinity); desc->chip->set_affinity(virq, cpu_all_mask); unlock: spin_unlock_irqrestore(&desc->lock, flags); diff --git a/arch/powerpc/sysdev/cpm1.c b/arch/powerpc/sysdev/cpm1.c index 490473ce810..82424cd7e12 100644 --- a/arch/powerpc/sysdev/cpm1.c +++ b/arch/powerpc/sysdev/cpm1.c @@ -119,7 +119,6 @@ static irqreturn_t cpm_error_interrupt(int irq, void *dev) static struct irqaction cpm_error_irqaction = { .handler = cpm_error_interrupt, - .mask = CPU_MASK_NONE, .name = "error", }; diff --git a/arch/powerpc/sysdev/cpm2.c b/arch/powerpc/sysdev/cpm2.c index f1c3395633b..fd969f0e312 100644 --- a/arch/powerpc/sysdev/cpm2.c +++ b/arch/powerpc/sysdev/cpm2.c @@ -52,6 +52,7 @@ cpm_cpm2_t __iomem *cpmp; /* Pointer to comm processor space */ * the communication processor devices. */ cpm2_map_t __iomem *cpm2_immr; +EXPORT_SYMBOL(cpm2_immr); #define CPM_MAP_SIZE (0x40000) /* 256k - the PQ3 reserve this amount of space for CPM as it is larger @@ -129,7 +130,8 @@ void __cpm2_setbrg(uint brg, uint rate, uint clk, int div16, int src) brg -= 4; } bp += brg; - val = (((clk / rate) - 1) << 1) | CPM_BRG_EN | src; + /* Round the clock divider to the nearest integer. */ + val = (((clk * 2 / rate) - 1) & ~1) | CPM_BRG_EN | src; if (div16) val |= CPM_BRG_DIV16; diff --git a/arch/powerpc/sysdev/cpm_common.c b/arch/powerpc/sysdev/cpm_common.c index 00d3d17c84a..e4b6d66d93d 100644 --- a/arch/powerpc/sysdev/cpm_common.c +++ b/arch/powerpc/sysdev/cpm_common.c @@ -56,7 +56,7 @@ void __init udbg_init_cpm(void) { if (cpm_udbg_txdesc) { #ifdef CONFIG_CPM2 - setbat(1, 0xf0000000, 0xf0000000, 1024*1024, _PAGE_IO); + setbat(1, 0xf0000000, 0xf0000000, 1024*1024, PAGE_KERNEL_NCG); #endif udbg_putc = udbg_putc_cpm; } diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c index 9817f63723d..78021d8afc5 100644 --- a/arch/powerpc/sysdev/fsl_pci.c +++ b/arch/powerpc/sysdev/fsl_pci.c @@ -1,12 +1,16 @@ /* * MPC83xx/85xx/86xx PCI/PCIE support routing. * - * Copyright 2007,2008 Freescale Semiconductor, Inc + * Copyright 2007-2009 Freescale Semiconductor, Inc. + * Copyright 2008-2009 MontaVista Software, Inc. * * Initial author: Xianghua Xiao <x.xiao@freescale.com> * Recode: ZHANG WEI <wei.zhang@freescale.com> * Rewrite the routing for Frescale PCI and PCI Express * Roy Zang <tie-fei.zang@freescale.com> + * MPC83xx PCI-Express support: + * Tony Li <tony.li@freescale.com> + * Anton Vorontsov <avorontsov@ru.mvista.com> * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -27,6 +31,29 @@ #include <sysdev/fsl_soc.h> #include <sysdev/fsl_pci.h> +static int fsl_pcie_bus_fixup; + +static void __init quirk_fsl_pcie_header(struct pci_dev *dev) +{ + /* if we aren't a PCIe don't bother */ + if (!pci_find_capability(dev, PCI_CAP_ID_EXP)) + return; + + dev->class = PCI_CLASS_BRIDGE_PCI << 8; + fsl_pcie_bus_fixup = 1; + return; +} + +static int __init fsl_pcie_check_link(struct pci_controller *hose) +{ + u32 val; + + early_read_config_dword(hose, 0, 0, PCIE_LTSSM, &val); + if (val < PCIE_LTSSM_L0) + return 1; + return 0; +} + #if defined(CONFIG_PPC_85xx) || defined(CONFIG_PPC_86xx) static int __init setup_one_atmu(struct ccsr_pci __iomem *pci, unsigned int index, const struct resource *res, @@ -159,28 +186,6 @@ static void __init setup_pci_pcsrbar(struct pci_controller *hose) #endif } -static int fsl_pcie_bus_fixup; - -static void __init quirk_fsl_pcie_header(struct pci_dev *dev) -{ - /* if we aren't a PCIe don't bother */ - if (!pci_find_capability(dev, PCI_CAP_ID_EXP)) - return ; - - dev->class = PCI_CLASS_BRIDGE_PCI << 8; - fsl_pcie_bus_fixup = 1; - return ; -} - -static int __init fsl_pcie_check_link(struct pci_controller *hose) -{ - u32 val; - early_read_config_dword(hose, 0, 0, PCIE_LTSSM, &val); - if (val < PCIE_LTSSM_L0) - return 1; - return 0; -} - void fsl_pcibios_fixup_bus(struct pci_bus *bus) { struct pci_controller *hose = (struct pci_controller *) bus->sysdata; @@ -294,8 +299,184 @@ DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8610, quirk_fsl_pcie_header); #endif /* CONFIG_PPC_85xx || CONFIG_PPC_86xx */ #if defined(CONFIG_PPC_83xx) || defined(CONFIG_PPC_MPC512x) +DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8314E, quirk_fsl_pcie_header); +DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8314, quirk_fsl_pcie_header); +DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8315E, quirk_fsl_pcie_header); +DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8315, quirk_fsl_pcie_header); +DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8377E, quirk_fsl_pcie_header); +DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8377, quirk_fsl_pcie_header); +DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8378E, quirk_fsl_pcie_header); +DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8378, quirk_fsl_pcie_header); + +struct mpc83xx_pcie_priv { + void __iomem *cfg_type0; + void __iomem *cfg_type1; + u32 dev_base; +}; + +/* + * With the convention of u-boot, the PCIE outbound window 0 serves + * as configuration transactions outbound. + */ +#define PEX_OUTWIN0_BAR 0xCA4 +#define PEX_OUTWIN0_TAL 0xCA8 +#define PEX_OUTWIN0_TAH 0xCAC + +static int mpc83xx_pcie_exclude_device(struct pci_bus *bus, unsigned int devfn) +{ + struct pci_controller *hose = bus->sysdata; + + if (hose->indirect_type & PPC_INDIRECT_TYPE_NO_PCIE_LINK) + return PCIBIOS_DEVICE_NOT_FOUND; + /* + * Workaround for the HW bug: for Type 0 configure transactions the + * PCI-E controller does not check the device number bits and just + * assumes that the device number bits are 0. + */ + if (bus->number == hose->first_busno || + bus->primary == hose->first_busno) { + if (devfn & 0xf8) + return PCIBIOS_DEVICE_NOT_FOUND; + } + + if (ppc_md.pci_exclude_device) { + if (ppc_md.pci_exclude_device(hose, bus->number, devfn)) + return PCIBIOS_DEVICE_NOT_FOUND; + } + + return PCIBIOS_SUCCESSFUL; +} + +static void __iomem *mpc83xx_pcie_remap_cfg(struct pci_bus *bus, + unsigned int devfn, int offset) +{ + struct pci_controller *hose = bus->sysdata; + struct mpc83xx_pcie_priv *pcie = hose->dn->data; + u8 bus_no = bus->number - hose->first_busno; + u32 dev_base = bus_no << 24 | devfn << 16; + int ret; + + ret = mpc83xx_pcie_exclude_device(bus, devfn); + if (ret) + return NULL; + + offset &= 0xfff; + + /* Type 0 */ + if (bus->number == hose->first_busno) + return pcie->cfg_type0 + offset; + + if (pcie->dev_base == dev_base) + goto mapped; + + out_le32(pcie->cfg_type0 + PEX_OUTWIN0_TAL, dev_base); + + pcie->dev_base = dev_base; +mapped: + return pcie->cfg_type1 + offset; +} + +static int mpc83xx_pcie_read_config(struct pci_bus *bus, unsigned int devfn, + int offset, int len, u32 *val) +{ + void __iomem *cfg_addr; + + cfg_addr = mpc83xx_pcie_remap_cfg(bus, devfn, offset); + if (!cfg_addr) + return PCIBIOS_DEVICE_NOT_FOUND; + + switch (len) { + case 1: + *val = in_8(cfg_addr); + break; + case 2: + *val = in_le16(cfg_addr); + break; + default: + *val = in_le32(cfg_addr); + break; + } + + return PCIBIOS_SUCCESSFUL; +} + +static int mpc83xx_pcie_write_config(struct pci_bus *bus, unsigned int devfn, + int offset, int len, u32 val) +{ + void __iomem *cfg_addr; + + cfg_addr = mpc83xx_pcie_remap_cfg(bus, devfn, offset); + if (!cfg_addr) + return PCIBIOS_DEVICE_NOT_FOUND; + + switch (len) { + case 1: + out_8(cfg_addr, val); + break; + case 2: + out_le16(cfg_addr, val); + break; + default: + out_le32(cfg_addr, val); + break; + } + + return PCIBIOS_SUCCESSFUL; +} + +static struct pci_ops mpc83xx_pcie_ops = { + .read = mpc83xx_pcie_read_config, + .write = mpc83xx_pcie_write_config, +}; + +static int __init mpc83xx_pcie_setup(struct pci_controller *hose, + struct resource *reg) +{ + struct mpc83xx_pcie_priv *pcie; + u32 cfg_bar; + int ret = -ENOMEM; + + pcie = zalloc_maybe_bootmem(sizeof(*pcie), GFP_KERNEL); + if (!pcie) + return ret; + + pcie->cfg_type0 = ioremap(reg->start, resource_size(reg)); + if (!pcie->cfg_type0) + goto err0; + + cfg_bar = in_le32(pcie->cfg_type0 + PEX_OUTWIN0_BAR); + if (!cfg_bar) { + /* PCI-E isn't configured. */ + ret = -ENODEV; + goto err1; + } + + pcie->cfg_type1 = ioremap(cfg_bar, 0x1000); + if (!pcie->cfg_type1) + goto err1; + + WARN_ON(hose->dn->data); + hose->dn->data = pcie; + hose->ops = &mpc83xx_pcie_ops; + + out_le32(pcie->cfg_type0 + PEX_OUTWIN0_TAH, 0); + out_le32(pcie->cfg_type0 + PEX_OUTWIN0_TAL, 0); + + if (fsl_pcie_check_link(hose)) + hose->indirect_type |= PPC_INDIRECT_TYPE_NO_PCIE_LINK; + + return 0; +err1: + iounmap(pcie->cfg_type0); +err0: + kfree(pcie); + return ret; + +} + int __init mpc83xx_add_bridge(struct device_node *dev) { + int ret; int len; struct pci_controller *hose; struct resource rsrc_reg; @@ -303,6 +484,11 @@ int __init mpc83xx_add_bridge(struct device_node *dev) const int *bus_range; int primary; + if (!of_device_is_available(dev)) { + pr_warning("%s: disabled by the firmware.\n", + dev->full_name); + return -ENODEV; + } pr_debug("Adding PCI host bridge %s\n", dev->full_name); /* Fetch host bridge registers address */ @@ -350,7 +536,14 @@ int __init mpc83xx_add_bridge(struct device_node *dev) hose->first_busno = bus_range ? bus_range[0] : 0; hose->last_busno = bus_range ? bus_range[1] : 0xff; - setup_indirect_pci(hose, rsrc_cfg.start, rsrc_cfg.start + 4, 0); + if (of_device_is_compatible(dev, "fsl,mpc8314-pcie")) { + ret = mpc83xx_pcie_setup(hose, &rsrc_reg); + if (ret) + goto err0; + } else { + setup_indirect_pci(hose, rsrc_cfg.start, + rsrc_cfg.start + 4, 0); + } printk(KERN_INFO "Found FSL PCI host bridge at 0x%016llx. " "Firmware bus number: %d->%d\n", @@ -365,5 +558,8 @@ int __init mpc83xx_add_bridge(struct device_node *dev) pci_process_bridge_OF_ranges(hose, dev, primary); return 0; +err0: + pcibios_free_controller(hose); + return ret; } #endif /* CONFIG_PPC_83xx */ diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c index 115cb16351f..afe8dbc964a 100644 --- a/arch/powerpc/sysdev/fsl_soc.c +++ b/arch/powerpc/sysdev/fsl_soc.c @@ -22,6 +22,7 @@ #include <linux/module.h> #include <linux/device.h> #include <linux/platform_device.h> +#include <linux/of.h> #include <linux/of_platform.h> #include <linux/phy.h> #include <linux/phy_fixed.h> @@ -328,6 +329,9 @@ static int __init fsl_usb_of_init(void) struct fsl_usb2_platform_data usb_data; const unsigned char *prop = NULL; + if (!of_device_is_available(np)) + continue; + memset(&r, 0, sizeof(r)); memset(&usb_data, 0, sizeof(usb_data)); @@ -413,115 +417,6 @@ err: arch_initcall(fsl_usb_of_init); -static int __init of_fsl_spi_probe(char *type, char *compatible, u32 sysclk, - struct spi_board_info *board_infos, - unsigned int num_board_infos, - void (*activate_cs)(u8 cs, u8 polarity), - void (*deactivate_cs)(u8 cs, u8 polarity)) -{ - struct device_node *np; - unsigned int i = 0; - - for_each_compatible_node(np, type, compatible) { - int ret; - unsigned int j; - const void *prop; - struct resource res[2]; - struct platform_device *pdev; - struct fsl_spi_platform_data pdata = { - .activate_cs = activate_cs, - .deactivate_cs = deactivate_cs, - }; - - memset(res, 0, sizeof(res)); - - pdata.sysclk = sysclk; - - prop = of_get_property(np, "reg", NULL); - if (!prop) - goto err; - pdata.bus_num = *(u32 *)prop; - - prop = of_get_property(np, "cell-index", NULL); - if (prop) - i = *(u32 *)prop; - - prop = of_get_property(np, "mode", NULL); - if (prop && !strcmp(prop, "cpu-qe")) - pdata.qe_mode = 1; - - for (j = 0; j < num_board_infos; j++) { - if (board_infos[j].bus_num == pdata.bus_num) - pdata.max_chipselect++; - } - - if (!pdata.max_chipselect) - continue; - - ret = of_address_to_resource(np, 0, &res[0]); - if (ret) - goto err; - - ret = of_irq_to_resource(np, 0, &res[1]); - if (ret == NO_IRQ) - goto err; - - pdev = platform_device_alloc("mpc83xx_spi", i); - if (!pdev) - goto err; - - ret = platform_device_add_data(pdev, &pdata, sizeof(pdata)); - if (ret) - goto unreg; - - ret = platform_device_add_resources(pdev, res, - ARRAY_SIZE(res)); - if (ret) - goto unreg; - - ret = platform_device_add(pdev); - if (ret) - goto unreg; - - goto next; -unreg: - platform_device_del(pdev); -err: - pr_err("%s: registration failed\n", np->full_name); -next: - i++; - } - - return i; -} - -int __init fsl_spi_init(struct spi_board_info *board_infos, - unsigned int num_board_infos, - void (*activate_cs)(u8 cs, u8 polarity), - void (*deactivate_cs)(u8 cs, u8 polarity)) -{ - u32 sysclk = -1; - int ret; - -#ifdef CONFIG_QUICC_ENGINE - /* SPI controller is either clocked from QE or SoC clock */ - sysclk = get_brgfreq(); -#endif - if (sysclk == -1) { - sysclk = fsl_get_sys_freq(); - if (sysclk == -1) - return -ENODEV; - } - - ret = of_fsl_spi_probe(NULL, "fsl,spi", sysclk, board_infos, - num_board_infos, activate_cs, deactivate_cs); - if (!ret) - of_fsl_spi_probe("spi", "fsl_spi", sysclk, board_infos, - num_board_infos, activate_cs, deactivate_cs); - - return spi_register_board_info(board_infos, num_board_infos); -} - #if defined(CONFIG_PPC_85xx) || defined(CONFIG_PPC_86xx) static __be32 __iomem *rstcr; diff --git a/arch/powerpc/sysdev/fsl_soc.h b/arch/powerpc/sysdev/fsl_soc.h index 9c744e4285a..42381bb6cd5 100644 --- a/arch/powerpc/sysdev/fsl_soc.h +++ b/arch/powerpc/sysdev/fsl_soc.h @@ -4,6 +4,8 @@ #include <asm/mmu.h> +struct spi_device; + extern phys_addr_t get_immrbase(void); #if defined(CONFIG_CPM2) || defined(CONFIG_QUICC_ENGINE) || defined(CONFIG_8xx) extern u32 get_brgfreq(void); @@ -17,11 +19,6 @@ extern u32 fsl_get_sys_freq(void); struct spi_board_info; struct device_node; -extern int fsl_spi_init(struct spi_board_info *board_infos, - unsigned int num_board_infos, - void (*activate_cs)(u8 cs, u8 polarity), - void (*deactivate_cs)(u8 cs, u8 polarity)); - extern void fsl_rstcr_restart(char *cmd); #if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE) diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c index 9a89cd3e80a..a86d3ce01ea 100644 --- a/arch/powerpc/sysdev/ipic.c +++ b/arch/powerpc/sysdev/ipic.c @@ -568,8 +568,7 @@ static void ipic_ack_irq(unsigned int virq) spin_lock_irqsave(&ipic_lock, flags); - temp = ipic_read(ipic->regs, ipic_info[src].ack); - temp |= (1 << (31 - ipic_info[src].bit)); + temp = 1 << (31 - ipic_info[src].bit); ipic_write(ipic->regs, ipic_info[src].ack, temp); /* mb() can't guarantee that ack is finished. But it does finish @@ -592,8 +591,7 @@ static void ipic_mask_irq_and_ack(unsigned int virq) temp &= ~(1 << (31 - ipic_info[src].bit)); ipic_write(ipic->regs, ipic_info[src].mask, temp); - temp = ipic_read(ipic->regs, ipic_info[src].ack); - temp |= (1 << (31 - ipic_info[src].bit)); + temp = 1 << (31 - ipic_info[src].bit); ipic_write(ipic->regs, ipic_info[src].ack, temp); /* mb() can't guarantee that ack is finished. But it does finish diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index a35297dbac2..532e205303a 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -566,9 +566,10 @@ static void __init mpic_scan_ht_pics(struct mpic *mpic) #ifdef CONFIG_SMP static int irq_choose_cpu(unsigned int virt_irq) { - cpumask_t mask = irq_desc[virt_irq].affinity; + cpumask_t mask; int cpuid; + cpumask_copy(&mask, irq_desc[virt_irq].affinity); if (cpus_equal(mask, CPU_MASK_ALL)) { static int irq_rover; static DEFINE_SPINLOCK(irq_rover_lock); diff --git a/arch/powerpc/sysdev/msi_bitmap.c b/arch/powerpc/sysdev/msi_bitmap.c index f84217b8863..5a32cbef9b6 100644 --- a/arch/powerpc/sysdev/msi_bitmap.c +++ b/arch/powerpc/sysdev/msi_bitmap.c @@ -141,7 +141,7 @@ void msi_bitmap_free(struct msi_bitmap *bmp) #define check(x) \ if (!(x)) printk("msi_bitmap: test failed at line %d\n", __LINE__); -void test_basics(void) +void __init test_basics(void) { struct msi_bitmap bmp; int i, size = 512; @@ -186,7 +186,7 @@ void test_basics(void) kfree(bmp.bitmap); } -void test_of_node(void) +void __init test_of_node(void) { u32 prop_data[] = { 10, 10, 25, 3, 40, 1, 100, 100, 200, 20 }; const char *expected_str = "0-9,20-24,28-39,41-99,220-255"; @@ -234,7 +234,7 @@ void test_of_node(void) kfree(bmp.bitmap); } -int msi_bitmap_selftest(void) +int __init msi_bitmap_selftest(void) { printk(KERN_DEBUG "Running MSI bitmap self-tests ...\n"); diff --git a/arch/powerpc/sysdev/pmi.c b/arch/powerpc/sysdev/pmi.c index c858749263e..aaa915998eb 100644 --- a/arch/powerpc/sysdev/pmi.c +++ b/arch/powerpc/sysdev/pmi.c @@ -50,7 +50,7 @@ struct pmi_data { static struct pmi_data *data; -static int pmi_irq_handler(int irq, void *dev_id) +static irqreturn_t pmi_irq_handler(int irq, void *dev_id) { u8 type; int rc; diff --git a/arch/powerpc/sysdev/ppc4xx_pci.c b/arch/powerpc/sysdev/ppc4xx_pci.c index 5558d932b4d..6a2d473c345 100644 --- a/arch/powerpc/sysdev/ppc4xx_pci.c +++ b/arch/powerpc/sysdev/ppc4xx_pci.c @@ -1839,6 +1839,8 @@ static int __init ppc4xx_pci_find_bridges(void) { struct device_node *np; + ppc_pci_flags |= PPC_PCI_ENABLE_PROC_DOMAINS | PPC_PCI_COMPAT_DOMAIN_0; + #ifdef CONFIG_PPC4xx_PCI_EXPRESS for_each_compatible_node(np, NULL, "ibm,plb-pciex") ppc4xx_probe_pciex_bridge(np); |