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-rw-r--r--arch/powerpc/boot/.gitignore8
-rw-r--r--arch/powerpc/boot/4xx.c21
-rw-r--r--arch/powerpc/boot/Makefile6
-rw-r--r--arch/powerpc/boot/dts/mpc8377_mds.dts35
-rw-r--r--arch/powerpc/boot/dts/mpc8610_hpcd.dts70
-rw-r--r--arch/powerpc/boot/dts/sbc8548.dts94
6 files changed, 219 insertions, 15 deletions
diff --git a/arch/powerpc/boot/.gitignore b/arch/powerpc/boot/.gitignore
index 2347294ff35..2f50acd11a6 100644
--- a/arch/powerpc/boot/.gitignore
+++ b/arch/powerpc/boot/.gitignore
@@ -20,21 +20,19 @@ kernel-vmlinux.strip.gz
mktree
uImage
cuImage.*
+dtbImage.*
treeImage.*
zImage
+zImage.initrd
zImage.bin.*
zImage.chrp
zImage.coff
-zImage.coff.lds
-zImage.ep*
+zImage.holly
zImage.iseries
zImage.*lds
zImage.miboot
zImage.pmac
zImage.pseries
-zImage.redboot*
-zImage.sandpoint
-zImage.vmode
zconf.h
zlib.h
zutil.h
diff --git a/arch/powerpc/boot/4xx.c b/arch/powerpc/boot/4xx.c
index 758edf1c581..5c878436f34 100644
--- a/arch/powerpc/boot/4xx.c
+++ b/arch/powerpc/boot/4xx.c
@@ -21,6 +21,25 @@
#include "reg.h"
#include "dcr.h"
+static unsigned long chip_11_errata(unsigned long memsize)
+{
+ unsigned long pvr;
+
+ pvr = mfpvr();
+
+ switch (pvr & 0xf0000ff0) {
+ case 0x40000850:
+ case 0x400008d0:
+ case 0x200008d0:
+ memsize -= 4096;
+ break;
+ default:
+ break;
+ }
+
+ return memsize;
+}
+
/* Read the 4xx SDRAM controller to get size of system memory. */
void ibm4xx_sdram_fixup_memsize(void)
{
@@ -34,6 +53,7 @@ void ibm4xx_sdram_fixup_memsize(void)
memsize += SDRAM_CONFIG_BANK_SIZE(bank_config);
}
+ memsize = chip_11_errata(memsize);
dt_fixup_memory(0, memsize);
}
@@ -199,6 +219,7 @@ void ibm4xx_denali_fixup_memsize(void)
bank = 4; /* 4 banks */
memsize = cs * (1 << (col+row)) * bank * dpath;
+ memsize = chip_11_errata(memsize);
dt_fixup_memory(0, memsize);
}
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 7822d25c9d3..f5e0b2a5af5 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -99,7 +99,7 @@ $(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds: $(obj)/%: $(srct
@cp $< $@
clean-files := $(zlib) $(zlibheader) $(zliblinuxheader) \
- empty.c zImage zImage.coff.lds zImage.ps3.lds zImage.lds
+ empty.c zImage.coff.lds zImage.ps3.lds zImage.lds
quiet_cmd_bootcc = BOOTCC $@
cmd_bootcc = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTCFLAGS) -c -o $@ $<
@@ -339,7 +339,9 @@ install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y))
sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" $<
# anything not in $(targets)
-clean-files += $(image-) $(initrd-) zImage zImage.initrd cuImage.* treeImage.* \
+clean-files += $(image-) $(initrd-) cuImage.* dtbImage.* treeImage.* \
+ zImage zImage.initrd zImage.chrp zImage.coff zImage.holly \
+ zImage.iseries zImage.miboot zImage.pmac zImage.pseries \
otheros.bld *.dtb
# clean up files cached by wrapper
diff --git a/arch/powerpc/boot/dts/mpc8377_mds.dts b/arch/powerpc/boot/dts/mpc8377_mds.dts
index eac8e1b5949..fea59257400 100644
--- a/arch/powerpc/boot/dts/mpc8377_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8377_mds.dts
@@ -268,6 +268,41 @@
interrupt-parent = <&ipic>;
};
+ dma@82a8 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8377-dma", "fsl,elo-dma";
+ reg = <0x82a8 4>;
+ ranges = <0 0x8100 0x1a8>;
+ interrupt-parent = <&ipic>;
+ interrupts = <0x47 8>;
+ cell-index = <0>;
+ dma-channel@0 {
+ compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";
+ reg = <0 0x80>;
+ interrupt-parent = <&ipic>;
+ interrupts = <0x47 8>;
+ };
+ dma-channel@80 {
+ compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";
+ reg = <0x80 0x80>;
+ interrupt-parent = <&ipic>;
+ interrupts = <0x47 8>;
+ };
+ dma-channel@100 {
+ compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";
+ reg = <0x100 0x80>;
+ interrupt-parent = <&ipic>;
+ interrupts = <0x47 8>;
+ };
+ dma-channel@180 {
+ compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";
+ reg = <0x180 0x28>;
+ interrupt-parent = <&ipic>;
+ interrupts = <0x47 8>;
+ };
+ };
+
/* IPIC
* interrupts cell = <intr #, sense>
* sense values match linux IORESOURCE_IRQ_* defines:
diff --git a/arch/powerpc/boot/dts/mpc8610_hpcd.dts b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
index bba234eb14a..fa9b6bbeb5a 100644
--- a/arch/powerpc/boot/dts/mpc8610_hpcd.dts
+++ b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
@@ -46,9 +46,63 @@
reg = <0x00000000 0x20000000>; // 512M at 0x0
};
- board-control@e8000000 {
- compatible = "fsl,fpga-pixis";
- reg = <0xe8000000 32>; // pixis at 0xe8000000
+ localbus@e0005000 {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8610-elbc", "fsl,elbc", "simple-bus";
+ reg = <0xe0005000 0x1000>;
+ interrupts = <19 2>;
+ interrupt-parent = <&mpic>;
+ ranges = <0 0 0xf8000000 0x08000000
+ 1 0 0xf0000000 0x08000000
+ 2 0 0xe8400000 0x00008000
+ 4 0 0xe8440000 0x00008000
+ 5 0 0xe8480000 0x00008000
+ 6 0 0xe84c0000 0x00008000
+ 3 0 0xe8000000 0x00000020>;
+
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0 0x8000000>;
+ bank-width = <2>;
+ device-width = <1>;
+ };
+
+ flash@1,0 {
+ compatible = "cfi-flash";
+ reg = <1 0 0x8000000>;
+ bank-width = <2>;
+ device-width = <1>;
+ };
+
+ flash@2,0 {
+ compatible = "fsl,mpc8610-fcm-nand",
+ "fsl,elbc-fcm-nand";
+ reg = <2 0 0x8000>;
+ };
+
+ flash@4,0 {
+ compatible = "fsl,mpc8610-fcm-nand",
+ "fsl,elbc-fcm-nand";
+ reg = <4 0 0x8000>;
+ };
+
+ flash@5,0 {
+ compatible = "fsl,mpc8610-fcm-nand",
+ "fsl,elbc-fcm-nand";
+ reg = <5 0 0x8000>;
+ };
+
+ flash@6,0 {
+ compatible = "fsl,mpc8610-fcm-nand",
+ "fsl,elbc-fcm-nand";
+ reg = <6 0 0x8000>;
+ };
+
+ board-control@3,0 {
+ compatible = "fsl,fpga-pixis";
+ reg = <3 0 0x20>;
+ };
};
soc@e0000000 {
@@ -197,14 +251,14 @@
dma@c300 {
#address-cells = <1>;
#size-cells = <1>;
- compatible = "fsl,mpc8610-dma", "fsl,mpc8540-dma";
+ compatible = "fsl,mpc8610-dma", "fsl,eloplus-dma";
cell-index = <1>;
reg = <0xc300 0x4>; /* DMA general status register */
ranges = <0x0 0xc100 0x200>;
dma-channel@0 {
compatible = "fsl,mpc8610-dma-channel",
- "fsl,mpc8540-dma-channel";
+ "fsl,eloplus-dma-channel";
cell-index = <0>;
reg = <0x0 0x80>;
interrupt-parent = <&mpic>;
@@ -212,7 +266,7 @@
};
dma-channel@1 {
compatible = "fsl,mpc8610-dma-channel",
- "fsl,mpc8540-dma-channel";
+ "fsl,eloplus-dma-channel";
cell-index = <1>;
reg = <0x80 0x80>;
interrupt-parent = <&mpic>;
@@ -220,7 +274,7 @@
};
dma-channel@2 {
compatible = "fsl,mpc8610-dma-channel",
- "fsl,mpc8540-dma-channel";
+ "fsl,eloplus-dma-channel";
cell-index = <2>;
reg = <0x100 0x80>;
interrupt-parent = <&mpic>;
@@ -228,7 +282,7 @@
};
dma-channel@3 {
compatible = "fsl,mpc8610-dma-channel",
- "fsl,mpc8540-dma-channel";
+ "fsl,eloplus-dma-channel";
cell-index = <3>;
reg = <0x180 0x80>;
interrupt-parent = <&mpic>;
diff --git a/arch/powerpc/boot/dts/sbc8548.dts b/arch/powerpc/boot/dts/sbc8548.dts
index b86e65d926c..22d967178fe 100644
--- a/arch/powerpc/boot/dts/sbc8548.dts
+++ b/arch/powerpc/boot/dts/sbc8548.dts
@@ -52,6 +52,99 @@
reg = <0x00000000 0x10000000>;
};
+ localbus@e0000000 {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ reg = <0xe0000000 0x5000>;
+ interrupt-parent = <&mpic>;
+
+ ranges = <0x0 0x0 0xff800000 0x00800000 /*8MB Flash*/
+ 0x3 0x0 0xf0000000 0x04000000 /*64MB SDRAM*/
+ 0x4 0x0 0xf4000000 0x04000000 /*64MB SDRAM*/
+ 0x5 0x0 0xf8000000 0x00b10000 /* EPLD */
+ 0x6 0x0 0xfb800000 0x04000000>; /*64MB Flash*/
+
+
+ flash@0,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "cfi-flash";
+ reg = <0x0 0x0 0x800000>;
+ bank-width = <1>;
+ device-width = <1>;
+ partition@0x0 {
+ label = "space";
+ reg = <0x00000000 0x00100000>;
+ };
+ partition@0x100000 {
+ label = "bootloader";
+ reg = <0x00100000 0x00700000>;
+ read-only;
+ };
+ };
+
+ epld@5,0 {
+ compatible = "wrs,epld-localbus";
+ #address-cells = <2>;
+ #size-cells = <1>;
+ reg = <0x5 0x0 0x00b10000>;
+ ranges = <
+ 0x0 0x0 0x5 0x000000 0x1fff /* LED */
+ 0x1 0x0 0x5 0x100000 0x1fff /* Switches */
+ 0x3 0x0 0x5 0x300000 0x1fff /* HW Rev. */
+ 0xb 0x0 0x5 0xb00000 0x1fff /* EEPROM */
+ >;
+
+ led@0,0 {
+ compatible = "led";
+ reg = <0x0 0x0 0x1fff>;
+ };
+
+ switches@1,0 {
+ compatible = "switches";
+ reg = <0x1 0x0 0x1fff>;
+ };
+
+ hw-rev@3,0 {
+ compatible = "hw-rev";
+ reg = <0x3 0x0 0x1fff>;
+ };
+
+ eeprom@b,0 {
+ compatible = "eeprom";
+ reg = <0xb 0 0x1fff>;
+ };
+
+ };
+
+ alt-flash@6,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x6 0x0 0x04000000>;
+ compatible = "cfi-flash";
+ bank-width = <4>;
+ device-width = <1>;
+ partition@0x0 {
+ label = "bootloader";
+ reg = <0x00000000 0x00100000>;
+ read-only;
+ };
+ partition@0x00100000 {
+ label = "file-system";
+ reg = <0x00100000 0x01f00000>;
+ };
+ partition@0x02000000 {
+ label = "boot-config";
+ reg = <0x02000000 0x00100000>;
+ };
+ partition@0x02100000 {
+ label = "space";
+ reg = <0x02100000 0x01f00000>;
+ };
+ };
+ };
+
soc8548@e0000000 {
#address-cells = <1>;
#size-cells = <1>;
@@ -59,6 +152,7 @@
ranges = <0x00000000 0xe0000000 0x00100000>;
reg = <0xe0000000 0x00001000>; // CCSRBAR
bus-frequency = <0>;
+ compatible = "simple-bus";
memory-controller@2000 {
compatible = "fsl,8548-memory-controller";
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-12 02:08:30 +0000