diff options
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 142 |
1 files changed, 79 insertions, 63 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index ae0ecdaf353..492f8134490 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -13,7 +13,7 @@ config ARM select RTC_LIB select SYS_SUPPORTS_APM_EMULATION select GENERIC_ATOMIC64 if (!CPU_32v6K) - select HAVE_OPROFILE + select HAVE_OPROFILE if (HAVE_PERF_EVENTS) select HAVE_ARCH_KGDB select HAVE_KPROBES if (!XIP_KERNEL) select HAVE_KRETPROBES if (HAVE_KPROBES) @@ -21,6 +21,7 @@ config ARM select HAVE_GENERIC_DMA_COHERENT select HAVE_KERNEL_GZIP select HAVE_KERNEL_LZO + select HAVE_KERNEL_LZMA select HAVE_PERF_EVENTS select PERF_USE_VMALLOC help @@ -42,6 +43,11 @@ config GENERIC_GPIO config GENERIC_TIME bool + default y + +config ARCH_USES_GETTIMEOFFSET + bool + default n config GENERIC_CLOCKEVENTS bool @@ -175,28 +181,6 @@ config ARM_L1_CACHE_SHIFT_6 help Setting ARM L1 cache line size to 64 Bytes. -if OPROFILE - -config OPROFILE_ARMV6 - def_bool y - depends on CPU_V6 && !SMP - select OPROFILE_ARM11_CORE - -config OPROFILE_MPCORE - def_bool y - depends on CPU_V6 && SMP - select OPROFILE_ARM11_CORE - -config OPROFILE_ARM11_CORE - bool - -config OPROFILE_ARMV7 - def_bool y - depends on CPU_V7 && !SMP - bool - -endif - config VECTORS_BASE hex default 0xffff0000 if MMU || CPU_HIGH_VECTOR @@ -231,6 +215,7 @@ config ARCH_AAEC2000 select CPU_ARM920T select ARM_AMBA select HAVE_CLK + select ARCH_USES_GETTIMEOFFSET help This enables support for systems based on the Agilent AAEC-2000 @@ -238,21 +223,24 @@ config ARCH_INTEGRATOR bool "ARM Ltd. Integrator family" select ARM_AMBA select ARCH_HAS_CPUFREQ - select HAVE_CLK select COMMON_CLKDEV - select ICST525 + select ICST + select GENERIC_TIME + select GENERIC_CLOCKEVENTS + select PLAT_VERSATILE help Support for ARM's Integrator platform. config ARCH_REALVIEW bool "ARM Ltd. RealView family" select ARM_AMBA - select HAVE_CLK select COMMON_CLKDEV - select ICST307 + select ICST select GENERIC_TIME select GENERIC_CLOCKEVENTS select ARCH_WANT_OPTIONAL_GPIOLIB + select PLAT_VERSATILE + select ARM_TIMER_SP804 select GPIO_PL061 if GPIOLIB help This enables support for ARM Ltd RealView boards. @@ -261,20 +249,35 @@ config ARCH_VERSATILE bool "ARM Ltd. Versatile family" select ARM_AMBA select ARM_VIC - select HAVE_CLK select COMMON_CLKDEV - select ICST307 + select ICST select GENERIC_TIME select GENERIC_CLOCKEVENTS select ARCH_WANT_OPTIONAL_GPIOLIB + select PLAT_VERSATILE + select ARM_TIMER_SP804 help This enables support for ARM Ltd Versatile board. +config ARCH_VEXPRESS + bool "ARM Ltd. Versatile Express family" + select ARCH_WANT_OPTIONAL_GPIOLIB + select ARM_AMBA + select ARM_TIMER_SP804 + select COMMON_CLKDEV + select GENERIC_CLOCKEVENTS + select GENERIC_TIME + select HAVE_CLK + select ICST + select PLAT_VERSATILE + help + This enables support for the ARM Ltd Versatile Express boards. + config ARCH_AT91 bool "Atmel AT91" - select GENERIC_GPIO select ARCH_REQUIRE_GPIOLIB select HAVE_CLK + select ARCH_USES_GETTIMEOFFSET help This enables support for systems based on the Atmel AT91RM9200, AT91SAM9 and AT91CAP9 processors. @@ -294,6 +297,7 @@ config ARCH_BCMRING config ARCH_CLPS711X bool "Cirrus Logic CLPS711x/EP721x-based" select CPU_ARM720T + select ARCH_USES_GETTIMEOFFSET help Support for Cirrus Logic 711x/721x based boards. @@ -309,8 +313,8 @@ config ARCH_CNS3XXX config ARCH_GEMINI bool "Cortina Systems Gemini" select CPU_FA526 - select GENERIC_GPIO select ARCH_REQUIRE_GPIOLIB + select ARCH_USES_GETTIMEOFFSET help Support for the Cortina Systems Gemini family SoCs @@ -319,6 +323,7 @@ config ARCH_EBSA110 select CPU_SA110 select ISA select NO_IOPORT + select ARCH_USES_GETTIMEOFFSET help This is an evaluation board for the StrongARM processor available from Digital. It has limited hardware on-board, including an @@ -330,11 +335,10 @@ config ARCH_EP93XX select CPU_ARM920T select ARM_AMBA select ARM_VIC - select GENERIC_GPIO - select HAVE_CLK select COMMON_CLKDEV select ARCH_REQUIRE_GPIOLIB select ARCH_HAS_HOLES_MEMORYMODEL + select ARCH_USES_GETTIMEOFFSET help This enables support for the Cirrus EP93xx series of CPUs. @@ -342,6 +346,7 @@ config ARCH_FOOTBRIDGE bool "FootBridge" select CPU_SA110 select FOOTBRIDGE + select ARCH_USES_GETTIMEOFFSET help Support for systems based on the DC21285 companion chip ("FootBridge"), such as the Simtec CATS and the Rebel NetWinder. @@ -351,7 +356,6 @@ config ARCH_MXC select GENERIC_TIME select GENERIC_CLOCKEVENTS select ARCH_REQUIRE_GPIOLIB - select HAVE_CLK select COMMON_CLKDEV help Support for Freescale MXC/iMX-based family of processors @@ -359,12 +363,10 @@ config ARCH_MXC config ARCH_STMP3XXX bool "Freescale STMP3xxx" select CPU_ARM926T - select HAVE_CLK select COMMON_CLKDEV select ARCH_REQUIRE_GPIOLIB select GENERIC_TIME select GENERIC_CLOCKEVENTS - select GENERIC_GPIO select USB_ARCH_HAS_EHCI help Support for systems based on the Freescale 3xxx CPUs. @@ -382,6 +384,7 @@ config ARCH_H720X bool "Hynix HMS720x-based" select CPU_ARM720T select ISA_DMA_API + select ARCH_USES_GETTIMEOFFSET help This enables support for systems based on the Hynix HMS720x @@ -402,7 +405,6 @@ config ARCH_IOP32X select CPU_XSCALE select PLAT_IOP select PCI - select GENERIC_GPIO select ARCH_REQUIRE_GPIOLIB help Support for Intel's 80219 and IOP32X (XScale) family of @@ -414,7 +416,6 @@ config ARCH_IOP33X select CPU_XSCALE select PLAT_IOP select PCI - select GENERIC_GPIO select ARCH_REQUIRE_GPIOLIB help Support for Intel's IOP33X (XScale) family of processors. @@ -424,6 +425,7 @@ config ARCH_IXP23XX depends on MMU select CPU_XSC3 select PCI + select ARCH_USES_GETTIMEOFFSET help Support for Intel's IXP23xx (XScale) family of processors. @@ -432,6 +434,7 @@ config ARCH_IXP2000 depends on MMU select CPU_XSCALE select PCI + select ARCH_USES_GETTIMEOFFSET help Support for Intel's IXP2400/2800 (XScale) family of processors. @@ -450,6 +453,7 @@ config ARCH_L7200 bool "LinkUp-L7200" select CPU_ARM720T select FIQ + select ARCH_USES_GETTIMEOFFSET help Say Y here if you intend to run this kernel on a LinkUp Systems L7200 Software Development Board which uses an ARM720T processor. @@ -463,7 +467,6 @@ config ARCH_L7200 config ARCH_DOVE bool "Marvell Dove" select PCI - select GENERIC_GPIO select ARCH_REQUIRE_GPIOLIB select GENERIC_TIME select GENERIC_CLOCKEVENTS @@ -475,7 +478,6 @@ config ARCH_KIRKWOOD bool "Marvell Kirkwood" select CPU_FEROCEON select PCI - select GENERIC_GPIO select ARCH_REQUIRE_GPIOLIB select GENERIC_TIME select GENERIC_CLOCKEVENTS @@ -497,7 +499,6 @@ config ARCH_MV78XX0 bool "Marvell MV78xx0" select CPU_FEROCEON select PCI - select GENERIC_GPIO select ARCH_REQUIRE_GPIOLIB select GENERIC_TIME select GENERIC_CLOCKEVENTS @@ -511,7 +512,6 @@ config ARCH_ORION5X depends on MMU select CPU_FEROCEON select PCI - select GENERIC_GPIO select ARCH_REQUIRE_GPIOLIB select GENERIC_TIME select GENERIC_CLOCKEVENTS @@ -524,9 +524,7 @@ config ARCH_ORION5X config ARCH_MMP bool "Marvell PXA168/910/MMP2" depends on MMU - select GENERIC_GPIO select ARCH_REQUIRE_GPIOLIB - select HAVE_CLK select COMMON_CLKDEV select GENERIC_TIME select GENERIC_CLOCKEVENTS @@ -538,8 +536,8 @@ config ARCH_MMP config ARCH_KS8695 bool "Micrel/Kendin KS8695" select CPU_ARM922T - select GENERIC_GPIO - select ARCH_REQUIRE_GPIOLIB + select ARCH_REQUIRE_GPIOLIB + select ARCH_USES_GETTIMEOFFSET help Support for Micrel/Kendin KS8695 "Centaur" (ARM922T) based System-on-Chip devices. @@ -561,8 +559,6 @@ config ARCH_W90X900 bool "Nuvoton W90X900 CPU" select CPU_ARM926T select ARCH_REQUIRE_GPIOLIB - select GENERIC_GPIO - select HAVE_CLK select COMMON_CLKDEV select GENERIC_TIME select GENERIC_CLOCKEVENTS @@ -578,7 +574,6 @@ config ARCH_W90X900 config ARCH_NUC93X bool "Nuvoton NUC93X CPU" select CPU_ARM926T - select HAVE_CLK select COMMON_CLKDEV help Support for Nuvoton (Winbond logic dept.) NUC93X MCU,The NUC93X is a @@ -587,8 +582,8 @@ config ARCH_NUC93X config ARCH_PNX4008 bool "Philips Nexperia PNX4008 Mobile" select CPU_ARM926T - select HAVE_CLK select COMMON_CLKDEV + select ARCH_USES_GETTIMEOFFSET help This enables support for Philips PNX4008 mobile platform. @@ -597,8 +592,6 @@ config ARCH_PXA depends on MMU select ARCH_MTD_XIP select ARCH_HAS_CPUFREQ - select GENERIC_GPIO - select HAVE_CLK select COMMON_CLKDEV select ARCH_REQUIRE_GPIOLIB select GENERIC_TIME @@ -635,6 +628,7 @@ config ARCH_RPC select ISA_DMA_API select NO_IOPORT select ARCH_SPARSEMEM_ENABLE + select ARCH_USES_GETTIMEOFFSET help On the Acorn Risc-PC, Linux can support the internal IDE disk and CD-ROM interface, serial and parallel port, and the floppy drive. @@ -647,7 +641,6 @@ config ARCH_SA1100 select ARCH_MTD_XIP select ARCH_HAS_CPUFREQ select CPU_FREQ - select GENERIC_GPIO select GENERIC_TIME select GENERIC_CLOCKEVENTS select HAVE_CLK @@ -661,6 +654,7 @@ config ARCH_S3C2410 select GENERIC_GPIO select ARCH_HAS_CPUFREQ select HAVE_CLK + select ARCH_USES_GETTIMEOFFSET help Samsung S3C2410X CPU based systems, such as the Simtec Electronics BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or @@ -674,10 +668,10 @@ config ARCH_S3C64XX bool "Samsung S3C64XX" select PLAT_SAMSUNG select CPU_V6 - select GENERIC_GPIO select ARM_VIC select HAVE_CLK select NO_IOPORT + select ARCH_USES_GETTIMEOFFSET select ARCH_HAS_CPUFREQ select ARCH_REQUIRE_GPIOLIB select SAMSUNG_CLKSRC @@ -734,6 +728,7 @@ config ARCH_SHARK select ISA_DMA select ZONE_DMA select PCI + select ARCH_USES_GETTIMEOFFSET help Support for the StrongARM based Digital DNARD machine, also known as "Shark" (<http://www.shark-linux.de/shark.html>). @@ -743,6 +738,7 @@ config ARCH_LH7A40X select CPU_ARM922T select ARCH_DISCONTIGMEM_ENABLE if !LH7A40X_CONTIGMEM select ARCH_SPARSEMEM_ENABLE if !LH7A40X_CONTIGMEM + select ARCH_USES_GETTIMEOFFSET help Say Y here for systems based on one of the Sharp LH7A40X System on a Chip processors. These CPUs include an ARM922T @@ -758,7 +754,6 @@ config ARCH_U300 select ARM_VIC select GENERIC_TIME select GENERIC_CLOCKEVENTS - select HAVE_CLK select COMMON_CLKDEV select GENERIC_GPIO help @@ -771,6 +766,7 @@ config ARCH_U8500 select GENERIC_TIME select GENERIC_CLOCKEVENTS select COMMON_CLKDEV + select ARCH_REQUIRE_GPIOLIB help Support for ST-Ericsson's Ux500 architecture @@ -779,11 +775,9 @@ config ARCH_NOMADIK select ARM_AMBA select ARM_VIC select CPU_ARM926T - select HAVE_CLK select COMMON_CLKDEV select GENERIC_TIME select GENERIC_CLOCKEVENTS - select GENERIC_GPIO select ARCH_REQUIRE_GPIOLIB help Support for the Nomadik platform by ST-Ericsson @@ -793,9 +787,7 @@ config ARCH_DAVINCI select CPU_ARM926T select GENERIC_TIME select GENERIC_CLOCKEVENTS - select GENERIC_GPIO select ARCH_REQUIRE_GPIOLIB - select HAVE_CLK select ZONE_DMA select HAVE_IDE select COMMON_CLKDEV @@ -806,7 +798,6 @@ config ARCH_DAVINCI config ARCH_OMAP bool "TI OMAP" - select GENERIC_GPIO select HAVE_CLK select ARCH_REQUIRE_GPIOLIB select ARCH_HAS_CPUFREQ @@ -816,6 +807,17 @@ config ARCH_OMAP help Support for TI's OMAP platform (OMAP1 and OMAP2). +config PLAT_SPEAR + bool "ST SPEAr" + select ARM_AMBA + select ARCH_REQUIRE_GPIOLIB + select COMMON_CLKDEV + select GENERIC_CLOCKEVENTS + select GENERIC_TIME + select HAVE_CLK + help + Support for ST's SPEAr platform (SPEAr3xx, SPEAr6xx and SPEAr13xx). + endchoice # @@ -903,6 +905,7 @@ source "arch/arm/plat-samsung/Kconfig" source "arch/arm/plat-s3c24xx/Kconfig" source "arch/arm/plat-s5p/Kconfig" source "arch/arm/plat-s5pc1xx/Kconfig" +source "arch/arm/plat-spear/Kconfig" if ARCH_S3C2410 source "arch/arm/mach-s3c2400/Kconfig" @@ -937,6 +940,8 @@ source "arch/arm/mach-ux500/Kconfig" source "arch/arm/mach-versatile/Kconfig" +source "arch/arm/mach-vexpress/Kconfig" + source "arch/arm/mach-w90x900/Kconfig" # Definitions to make life easier @@ -954,6 +959,12 @@ config PLAT_ORION config PLAT_PXA bool +config PLAT_VERSATILE + bool + +config ARM_TIMER_SP804 + bool + source arch/arm/mm/Kconfig config IWMMXT @@ -1082,6 +1093,10 @@ config PCI your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or VESA. If you have PCI, say Y, otherwise N. +config PCI_DOMAINS + bool + depends on PCI + config PCI_SYSCALL def_bool PCI @@ -1110,10 +1125,11 @@ source "kernel/time/Kconfig" config SMP bool "Symmetric Multi-Processing (EXPERIMENTAL)" depends on EXPERIMENTAL && (REALVIEW_EB_ARM11MP || REALVIEW_EB_A9MP ||\ - MACH_REALVIEW_PB11MP || MACH_REALVIEW_PBX || ARCH_OMAP4 || ARCH_U8500) + MACH_REALVIEW_PB11MP || MACH_REALVIEW_PBX || ARCH_OMAP4 ||\ + ARCH_U8500 || ARCH_VEXPRESS_CA9X4) depends on GENERIC_CLOCKEVENTS select USE_GENERIC_SMP_HELPERS - select HAVE_ARM_SCU if (ARCH_REALVIEW || ARCH_OMAP4 || ARCH_U8500) + select HAVE_ARM_SCU if (ARCH_REALVIEW || ARCH_OMAP4 || ARCH_U8500 || ARCH_VEXPRESS_CA9X4) help This enables support for systems with more than one CPU. If you have a system with only one CPU, like most personal computers, say N. If @@ -1294,7 +1310,7 @@ config HIGHPTE config HW_PERF_EVENTS bool "Enable hardware performance counter support for perf events" - depends on PERF_EVENTS && CPU_HAS_PMU && (CPU_V6 || CPU_V7) + depends on PERF_EVENTS && CPU_HAS_PMU default y help Enable hardware performance counter support for perf events. If |