summaryrefslogtreecommitdiffstats
path: root/arch/powerpc/boot
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/boot')
-rw-r--r--arch/powerpc/boot/Makefile224
-rw-r--r--arch/powerpc/boot/dts/mpc8560ads.dts302
-rwxr-xr-xarch/powerpc/boot/wrapper204
-rw-r--r--arch/powerpc/boot/zImage.coff.lds.S (renamed from arch/powerpc/boot/zImage.coff.lds)0
-rw-r--r--arch/powerpc/boot/zImage.lds.S (renamed from arch/powerpc/boot/zImage.lds)0
5 files changed, 597 insertions, 133 deletions
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index e73774136b55..c383d56bbe18 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -20,33 +20,34 @@
# CROSS32_COMPILE is setup as a prefix just like CROSS_COMPILE
# in the toplevel makefile.
+all: $(obj)/zImage
HOSTCC := gcc
BOOTCFLAGS := $(HOSTCFLAGS) -fno-builtin -nostdinc -isystem \
$(shell $(CROSS32CC) -print-file-name=include) -fPIC
BOOTAFLAGS := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc
-OBJCOPYFLAGS := contents,alloc,load,readonly,data
-OBJCOPY_COFF_ARGS := -O aixcoff-rs6000 --set-start 0x500000
-OBJCOPY_MIB_ARGS := -O aixcoff-rs6000 -R .stab -R .stabstr -R .comment
+
+ifeq ($(call cc-option-yn, -fstack-protector),y)
+BOOTCFLAGS += -fno-stack-protector
+endif
+
+BOOTCFLAGS += -I$(obj) -I$(srctree)/$(obj)
zlib := inffast.c inflate.c inftrees.c
zlibheader := inffast.h inffixed.h inflate.h inftrees.h infutil.h
zliblinuxheader := zlib.h zconf.h zutil.h
-$(addprefix $(obj)/,$(zlib) main.o): $(addprefix $(obj)/,$(zliblinuxheader)) $(addprefix $(obj)/,$(zlibheader))
-#$(addprefix $(obj)/,main.o): $(addprefix $(obj)/,zlib.h)
+$(addprefix $(obj)/,$(zlib) main.o): $(addprefix $(obj)/,$(zliblinuxheader)) \
+ $(addprefix $(obj)/,$(zlibheader))
+
+src-wlib := string.S stdio.c main.c div64.S $(zlib)
+src-plat := of.c
+src-boot := crt0.S $(src-wlib) $(src-plat) empty.c
-src-boot-$(CONFIG_PPC_MULTIPLATFORM) := of.c
-src-boot := crt0.S string.S stdio.c main.c div64.S $(src-boot-y)
-src-boot += $(zlib)
src-boot := $(addprefix $(obj)/, $(src-boot))
obj-boot := $(addsuffix .o, $(basename $(src-boot)))
-
-ifeq ($(call cc-option-yn, -fstack-protector),y)
-BOOTCFLAGS += -fno-stack-protector
-endif
-
-BOOTCFLAGS += -I$(obj) -I$(srctree)/$(obj)
+obj-wlib := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-wlib))))
+obj-plat := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-plat))))
quiet_cmd_copy_zlib = COPY $@
cmd_copy_zlib = sed "s@__attribute_used__@@;s@<linux/\([^>]\+\).*@\"\1\"@" $< > $@
@@ -66,8 +67,14 @@ $(addprefix $(obj)/,$(zlibheader)): $(obj)/%: $(srctree)/lib/zlib_inflate/%
$(addprefix $(obj)/,$(zliblinuxheader)): $(obj)/%: $(srctree)/include/linux/%
$(call cmd,copy_zliblinuxheader)
-clean-files := $(zlib) $(zlibheader) $(zliblinuxheader)
+$(obj)/empty.c:
+ @touch $@
+
+$(obj)/zImage.lds $(obj)/zImage.coff.lds: $(obj)/%: $(srctree)/$(src)/%.S
+ @cp $< $@
+clean-files := $(zlib) $(zlibheader) $(zliblinuxheader) \
+ $(obj)/empty.c
quiet_cmd_bootcc = BOOTCC $@
cmd_bootcc = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTCFLAGS) -c -o $@ $<
@@ -75,146 +82,97 @@ quiet_cmd_bootcc = BOOTCC $@
quiet_cmd_bootas = BOOTAS $@
cmd_bootas = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTAFLAGS) -c -o $@ $<
-quiet_cmd_bootld = BOOTLD $@
- cmd_bootld = $(CROSS32LD) -T $(srctree)/$(src)/$(3) -o $@ $(2)
+quiet_cmd_bootar = BOOTAR $@
+ cmd_bootar = $(CROSS32AR) -cr $@.$$$$ $^; mv $@.$$$$ $@
$(patsubst %.c,%.o, $(filter %.c, $(src-boot))): %.o: %.c
$(call if_changed_dep,bootcc)
$(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S
$(call if_changed_dep,bootas)
-#-----------------------------------------------------------
-# ELF sections within the zImage bootloader/wrapper
-#-----------------------------------------------------------
-required := vmlinux.strip
-initrd := initrd
+$(obj)/wrapper.a: $(obj-wlib)
+ $(call cmd,bootar)
-obj-sec = $(foreach section, $(1), $(patsubst %,$(obj)/kernel-%.o, $(section)))
-src-sec = $(foreach section, $(1), $(patsubst %,$(obj)/kernel-%.c, $(section)))
-gz-sec = $(foreach section, $(1), $(patsubst %,$(obj)/kernel-%.gz, $(section)))
+hostprogs-y := addnote addRamDisk hack-coff
-hostprogs-y := addnote addRamDisk hack-coff
+extra-y := $(obj)/crt0.o $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \
+ $(obj)/zImage.lds $(obj)/zImage.coff.lds
-targets += zImage.vmode zImage.initrd.vmode zImage zImage.initrd \
- zImage.coff zImage.initrd.coff miboot.image miboot.initrd.image \
- $(patsubst $(obj)/%,%, $(call obj-sec, $(required) $(initrd))) \
- $(patsubst $(obj)/%,%, $(call src-sec, $(required) $(initrd))) \
- $(patsubst $(obj)/%,%, $(call gz-sec, $(required) $(initrd))) \
- vmlinux.initrd dummy.o
-extra-y := initrd.o
+wrapper :=$(srctree)/$(src)/wrapper
+wrapperbits := $(extra-y) $(addprefix $(obj)/,addnote hack-coff)
-quiet_cmd_ramdisk = RAMDISK $@
- cmd_ramdisk = $(obj)/addRamDisk $(obj)/ramdisk.image.gz $< $@
+#############
+# Bits for building various flavours of zImage
-quiet_cmd_stripvm = STRIP $@
- cmd_stripvm = $(STRIP) -s -R .comment $< -o $@
+ifneq ($(CROSS32_COMPILE),)
+CROSSWRAP := -C $(CROSS32_COMPILE)
+else
+ifneq ($(CROSS_COMPILE),)
+CROSSWRAP := -C $(CROSS_COMPILE)
+endif
+endif
-vmlinux.strip: vmlinux
- $(call if_changed,stripvm)
-$(obj)/vmlinux.initrd: vmlinux.strip $(obj)/addRamDisk $(obj)/ramdisk.image.gz
- $(call if_changed,ramdisk)
+quiet_cmd_wrap = WRAP $@
+ cmd_wrap =$(wrapper) -c -o $@ -p $2 $(CROSSWRAP) vmlinux
+quiet_cmd_wrap_initrd = WRAP $@
+ cmd_wrap_initrd =$(wrapper) -c -o $@ -p $2 $(CROSSWRAP) \
+ -i $(obj)/ramdisk.image.gz vmlinux
-quiet_cmd_addsection = ADDSEC $@
- cmd_addsection = $(CROSS32OBJCOPY) $@ \
- --add-section=.kernel:$(strip $(patsubst $(obj)/kernel-%.o,%, $@))=$(patsubst %.o,%.gz, $@) \
- --set-section-flags=.kernel:$(strip $(patsubst $(obj)/kernel-%.o,%, $@))=$(OBJCOPYFLAGS)
+$(obj)/zImage.chrp: vmlinux $(wrapperbits)
+ $(call cmd,wrap,chrp)
-quiet_cmd_addnote = ADDNOTE $@
- cmd_addnote = $(obj)/addnote $@
+$(obj)/zImage.initrd.chrp: vmlinux $(wrapperbits)
+ $(call cmd,wrap_initrd,chrp)
-quiet_cmd_gen-miboot = GEN $@
- cmd_gen-miboot = $(OBJCOPY) $(OBJCOPY_MIB_ARGS) \
- --add-section=$1=$(word 2, $^) $< $@
+$(obj)/zImage.pseries: vmlinux $(wrapperbits)
+ $(call cmd,wrap,pseries)
-quiet_cmd_gencoff = COFF $@
- cmd_gencoff = $(OBJCOPY) $(OBJCOPY_COFF_ARGS) $@ && \
- $(obj)/hack-coff $@
+$(obj)/zImage.initrd.pseries: vmlinux $(wrapperbits)
+ $(call cmd,wrap_initrd,pseries)
-$(call gz-sec, $(required)): $(obj)/kernel-%.gz: %
- $(call if_changed,gzip)
+$(obj)/zImage.pmac: vmlinux $(wrapperbits)
+ $(call cmd,wrap,pmac)
-$(obj)/kernel-initrd.gz: $(obj)/ramdisk.image.gz
- cp -f $(obj)/ramdisk.image.gz $@
+$(obj)/zImage.initrd.pmac: vmlinux $(wrapperbits)
+ $(call cmd,wrap_initrd,pmac)
-$(call src-sec, $(required) $(initrd)): $(obj)/kernel-%.c: $(obj)/kernel-%.gz
- @touch $@
+$(obj)/zImage.coff: vmlinux $(wrapperbits)
+ $(call cmd,wrap,pmaccoff)
-$(call obj-sec, $(required) $(initrd)): $(obj)/kernel-%.o: $(obj)/kernel-%.c
- $(call if_changed_dep,bootcc)
- $(call cmd,addsection)
+$(obj)/zImage.initrd.coff: vmlinux $(wrapperbits)
+ $(call cmd,wrap_initrd,pmaccoff)
+
+$(obj)/zImage.miboot: vmlinux $(wrapperbits)
+ $(call cmd,wrap,miboot)
-$(obj)/zImage.vmode $(obj)/zImage.coff: obj-boot += $(call obj-sec, $(required))
-$(obj)/zImage.vmode: $(call obj-sec, $(required)) $(obj-boot) $(srctree)/$(src)/zImage.lds
- $(call cmd,bootld,$(obj-boot),zImage.lds)
+$(obj)/zImage.initrd.miboot: vmlinux $(wrapperbits)
+ $(call cmd,wrap_initrd,miboot)
-$(obj)/zImage.initrd.vmode $(obj)/zImage.initrd.coff: obj-boot += $(call obj-sec, $(required) $(initrd))
-$(obj)/zImage.initrd.vmode: $(call obj-sec, $(required) $(initrd)) $(obj-boot) $(srctree)/$(src)/zImage.lds
- $(call cmd,bootld,$(obj-boot),zImage.lds)
+$(obj)/uImage: vmlinux $(wrapperbits)
+ $(call cmd,wrap,uboot)
+
+image-$(CONFIG_PPC_PSERIES) += zImage.pseries
+image-$(CONFIG_PPC_MAPLE) += zImage.pseries
+image-$(CONFIG_PPC_CELL) += zImage.pseries
+image-$(CONFIG_PPC_CHRP) += zImage.chrp
+image-$(CONFIG_PPC_PMAC) += zImage.pmac
+image-$(CONFIG_DEFAULT_UIMAGE) += uImage
# For 32-bit powermacs, build the COFF and miboot images
# as well as the ELF images.
-coffimage-$(CONFIG_PPC_PMAC)-$(CONFIG_PPC32) := $(obj)/zImage.coff
-coffrdimg-$(CONFIG_PPC_PMAC)-$(CONFIG_PPC32) := $(obj)/zImage.initrd.coff
-mibootimg-$(CONFIG_PPC_PMAC)-$(CONFIG_PPC32) := $(obj)/miboot.image
-mibrdimg-$(CONFIG_PPC_PMAC)-$(CONFIG_PPC32) := $(obj)/miboot.initrd.image
-
-$(obj)/zImage: $(obj)/zImage.vmode $(obj)/addnote $(coffimage-y-y) \
- $(mibootimg-y-y)
- @cp -f $< $@
- $(call if_changed,addnote)
-
-$(obj)/zImage.initrd: $(obj)/zImage.initrd.vmode $(obj)/addnote \
- $(coffrdimg-y-y) $(mibrdimg-y-y)
- @cp -f $< $@
- $(call if_changed,addnote)
-
-$(obj)/zImage.coff: $(call obj-sec, $(required)) $(obj-boot) \
- $(srctree)/$(src)/zImage.coff.lds $(obj)/hack-coff
- $(call cmd,bootld,$(obj-boot),zImage.coff.lds)
- $(call cmd,gencoff)
-
-$(obj)/zImage.initrd.coff: $(call obj-sec, $(required) $(initrd)) $(obj-boot) \
- $(srctree)/$(src)/zImage.coff.lds $(obj)/hack-coff
- $(call cmd,bootld,$(obj-boot),zImage.coff.lds)
- $(call cmd,gencoff)
-
-$(obj)/miboot.image: $(obj)/dummy.o $(obj)/vmlinux.gz
- $(call cmd,gen-miboot,image)
-
-$(obj)/miboot.initrd.image: $(obj)/miboot.image $(images)/ramdisk.image.gz
- $(call cmd,gen-miboot,initrd)
-
-#-----------------------------------------------------------
-# build u-boot images
-#-----------------------------------------------------------
-quiet_cmd_mygzip = GZIP $@
-cmd_mygzip = gzip -f -9 < $< > $@.$$$$ && mv $@.$$$$ $@
-
-quiet_cmd_objbin = OBJCOPY $@
- cmd_objbin = $(OBJCOPY) -O binary $< $@
-
-quiet_cmd_uimage = UIMAGE $@
- cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A ppc -O linux -T kernel \
- -C gzip -a 00000000 -e 00000000 -n 'Linux-$(KERNELRELEASE)' \
- -d $< $@
-
-MKIMAGE := $(srctree)/scripts/mkuboot.sh
-targets += uImage
-extra-y += vmlinux.bin vmlinux.gz
-
-$(obj)/vmlinux.bin: vmlinux FORCE
- $(call if_changed,objbin)
-
-$(obj)/vmlinux.gz: $(obj)/vmlinux.bin FORCE
- $(call if_changed,mygzip)
-
-$(obj)/uImage: $(obj)/vmlinux.gz
- $(Q)rm -f $@
- $(call cmd,uimage)
- @echo -n ' Image: $@ '
- @if [ -f $@ ]; then echo 'is ready' ; else echo 'not made'; fi
-
-install: $(CONFIGURE) $(BOOTIMAGE)
- sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" "$(BOOTIMAGE)"
-
-clean-files += $(addprefix $(objtree)/, $(obj-boot) vmlinux.strip)
+ifeq ($(CONFIG_PPC32),y)
+image-$(CONFIG_PPC_PMAC) += zImage.coff zImage.miboot
+endif
+
+initrd-y := $(patsubst zImage%, zImage.initrd%, $(image-y))
+
+$(obj)/zImage: $(addprefix $(obj)/, $(image-y))
+ @rm -f $@; ln $< $@
+$(obj)/zImage.initrd: $(addprefix $(obj)/, $(initrd-y))
+ @rm -f $@; ln $< $@
+
+install: $(CONFIGURE) $(image-y)
+ sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" $<
+
+clean-files += $(addprefix $(objtree)/, $(obj-boot) vmlinux.strip.gz)
+clean-files += $(addprefix $(objtree)/, $(obj-boot) vmlinux.bin.gz)
diff --git a/arch/powerpc/boot/dts/mpc8560ads.dts b/arch/powerpc/boot/dts/mpc8560ads.dts
new file mode 100644
index 000000000000..2b168486aeba
--- /dev/null
+++ b/arch/powerpc/boot/dts/mpc8560ads.dts
@@ -0,0 +1,302 @@
+/*
+ * MPC8560 ADS Device Tree Source
+ *
+ * Copyright 2006 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.
+ */
+
+
+/ {
+ model = "MPC8560ADS";
+ compatible = "MPC85xxADS";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ linux,phandle = <100>;
+
+ cpus {
+ #cpus = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ linux,phandle = <200>;
+
+ PowerPC,8560@0 {
+ device_type = "cpu";
+ reg = <0>;
+ d-cache-line-size = <20>; // 32 bytes
+ i-cache-line-size = <20>; // 32 bytes
+ d-cache-size = <8000>; // L1, 32K
+ i-cache-size = <8000>; // L1, 32K
+ timebase-frequency = <04ead9a0>;
+ bus-frequency = <13ab6680>;
+ clock-frequency = <312c8040>;
+ 32-bit;
+ linux,phandle = <201>;
+ linux,boot-cpu;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ linux,phandle = <300>;
+ reg = <00000000 10000000>;
+ };
+
+ soc8560@e0000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ #interrupt-cells = <2>;
+ device_type = "soc";
+ ranges = <0 e0000000 00100000>;
+ reg = <e0000000 00000200>;
+ bus-frequency = <13ab6680>;
+
+ mdio@24520 {
+ device_type = "mdio";
+ compatible = "gianfar";
+ reg = <24520 20>;
+ linux,phandle = <24520>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ ethernet-phy@0 {
+ linux,phandle = <2452000>;
+ interrupt-parent = <40000>;
+ interrupts = <35 1>;
+ reg = <0>;
+ device_type = "ethernet-phy";
+ };
+ ethernet-phy@1 {
+ linux,phandle = <2452001>;
+ interrupt-parent = <40000>;
+ interrupts = <35 1>;
+ reg = <1>;
+ device_type = "ethernet-phy";
+ };
+ ethernet-phy@2 {
+ linux,phandle = <2452002>;
+ interrupt-parent = <40000>;
+ interrupts = <37 1>;
+ reg = <2>;
+ device_type = "ethernet-phy";
+ };
+ ethernet-phy@3 {
+ linux,phandle = <2452003>;
+ interrupt-parent = <40000>;
+ interrupts = <37 1>;
+ reg = <3>;
+ device_type = "ethernet-phy";
+ };
+ };
+
+ ethernet@24000 {
+ device_type = "network";
+ model = "TSEC";
+ compatible = "gianfar";
+ reg = <24000 1000>;
+ address = [ 00 00 0C 00 00 FD ];
+ interrupts = <d 2 e 2 12 2>;
+ interrupt-parent = <40000>;
+ phy-handle = <2452000>;
+ };
+
+ ethernet@25000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ device_type = "network";
+ model = "TSEC";
+ compatible = "gianfar";
+ reg = <25000 1000>;
+ address = [ 00 00 0C 00 01 FD ];
+ interrupts = <13 2 14 2 18 2>;
+ interrupt-parent = <40000>;
+ phy-handle = <2452001>;
+ };
+
+ pci@8000 {
+ linux,phandle = <8000>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ compatible = "85xx";
+ device_type = "pci";
+ reg = <8000 400>;
+ clock-frequency = <3f940aa>;
+ interrupt-map-mask = <f800 0 0 7>;
+ interrupt-map = <
+
+ /* IDSEL 0x2 */
+ 1000 0 0 1 40000 31 1
+ 1000 0 0 2 40000 32 1
+ 1000 0 0 3 40000 33 1
+ 1000 0 0 4 40000 34 1
+
+ /* IDSEL 0x3 */
+ 1800 0 0 1 40000 34 1
+ 1800 0 0 2 40000 31 1
+ 1800 0 0 3 40000 32 1
+ 1800 0 0 4 40000 33 1
+
+ /* IDSEL 0x4 */
+ 2000 0 0 1 40000 33 1
+ 2000 0 0 2 40000 34 1
+ 2000 0 0 3 40000 31 1
+ 2000 0 0 4 40000 32 1
+
+ /* IDSEL 0x5 */
+ 2800 0 0 1 40000 32 1
+ 2800 0 0 2 40000 33 1
+ 2800 0 0 3 40000 34 1
+ 2800 0 0 4 40000 31 1
+
+ /* IDSEL 12 */
+ 6000 0 0 1 40000 31 1
+ 6000 0 0 2 40000 32 1
+ 6000 0 0 3 40000 33 1
+ 6000 0 0 4 40000 34 1
+
+ /* IDSEL 13 */
+ 6800 0 0 1 40000 34 1
+ 6800 0 0 2 40000 31 1
+ 6800 0 0 3 40000 32 1
+ 6800 0 0 4 40000 33 1
+
+ /* IDSEL 14*/
+ 7000 0 0 1 40000 33 1
+ 7000 0 0 2 40000 34 1
+ 7000 0 0 3 40000 31 1
+ 7000 0 0 4 40000 32 1
+
+ /* IDSEL 15 */
+ 7800 0 0 1 40000 32 1
+ 7800 0 0 2 40000 33 1
+ 7800 0 0 3 40000 34 1
+ 7800 0 0 4 40000 31 1
+
+ /* IDSEL 18 */
+ 9000 0 0 1 40000 31 1
+ 9000 0 0 2 40000 32 1
+ 9000 0 0 3 40000 33 1
+ 9000 0 0 4 40000 34 1
+
+ /* IDSEL 19 */
+ 9800 0 0 1 40000 34 1
+ 9800 0 0 2 40000 31 1
+ 9800 0 0 3 40000 32 1
+ 9800 0 0 4 40000 33 1
+
+ /* IDSEL 20 */
+ a000 0 0 1 40000 33 1
+ a000 0 0 2 40000 34 1
+ a000 0 0 3 40000 31 1
+ a000 0 0 4 40000 32 1
+
+ /* IDSEL 21 */
+ a800 0 0 1 40000 32 1
+ a800 0 0 2 40000 33 1
+ a800 0 0 3 40000 34 1
+ a800 0 0 4 40000 31 1>;
+
+ interrupt-parent = <40000>;
+ interrupts = <42 0>;
+ bus-range = <0 0>;
+ ranges = <02000000 0 80000000 80000000 0 20000000
+ 01000000 0 00000000 e2000000 0 01000000>;
+ };
+
+ pic@40000 {
+ linux,phandle = <40000>;
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ reg = <40000 20100>;
+ built-in;
+ device_type = "open-pic";
+ };
+
+ cpm@e0000000 {
+ linux,phandle = <e0000000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ #interrupt-cells = <2>;
+ device_type = "cpm";
+ model = "CPM2";
+ ranges = <0 0 c0000>;
+ reg = <80000 40000>;
+ command-proc = <919c0>;
+ brg-frequency = <9d5b340>;
+
+ pic@90c00 {
+ linux,phandle = <90c00>;
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ interrupts = <1e 0>;
+ interrupt-parent = <40000>;
+ reg = <90c00 80>;
+ built-in;
+ device_type = "cpm-pic";
+ };
+
+ scc@91a00 {
+ device_type = "serial";
+ compatible = "cpm_uart";
+ model = "SCC";
+ device-id = <1>;
+ reg = <91a00 20 88000 100>;
+ clock-setup = <00ffffff 0>;
+ rx-clock = <1>;
+ tx-clock = <1>;
+ current-speed = <1c200>;
+ interrupts = <64 1>;
+ interrupt-parent = <90c00>;
+ };
+
+ scc@91a20 {
+ device_type = "serial";
+ compatible = "cpm_uart";
+ model = "SCC";
+ device-id = <2>;
+ reg = <91a20 20 88100 100>;
+ clock-setup = <ff00ffff 90000>;
+ rx-clock = <2>;
+ tx-clock = <2>;
+ current-speed = <1c200>;
+ interrupts = <65 1>;
+ interrupt-parent = <90c00>;
+ };
+
+ fcc@91320 {
+ device_type = "network";
+ compatible = "fs_enet";
+ model = "FCC";
+ device-id = <2>;
+ reg = <91320 20 88500 100 913a0 30>;
+ mac-address = [ 00 00 0C 00 02 FD ];
+ clock-setup = <ff00ffff 250000>;
+ rx-clock = <15>;
+ tx-clock = <16>;
+ interrupts = <5d 1>;
+ interrupt-parent = <90c00>;
+ phy-handle = <2452002>;
+ };
+
+ fcc@91340 {
+ device_type = "network";
+ compatible = "fs_enet";
+ model = "FCC";
+ device-id = <3>;
+ reg = <91340 20 88600 100 913d0 30>;
+ mac-address = [ 00 00 0C 00 03 FD ];
+ clock-setup = <ffff00ff 3700>;
+ rx-clock = <17>;
+ tx-clock = <18>;
+ interrupts = <5e 1>;
+ interrupt-parent = <90c00>;
+ phy-handle = <2452003>;
+ };
+ };
+ };
+};
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
new file mode 100755
index 000000000000..eab7318729e9
--- /dev/null
+++ b/arch/powerpc/boot/wrapper
@@ -0,0 +1,204 @@
+#!/bin/sh
+
+# Copyright (C) 2006 Paul Mackerras, IBM Corporation <paulus@samba.org>
+# This program may be used under the terms of version 2 of the GNU
+# General Public License.
+
+# This script takes a kernel binary and optionally an initrd image
+# and/or a device-tree blob, and creates a bootable zImage for a
+# given platform.
+
+# Options:
+# -o zImage specify output file
+# -p platform specify platform (links in $platform.o)
+# -i initrd specify initrd file
+# -d devtree specify device-tree blob
+# -s tree.dts specify device-tree source file (needs dtc installed)
+# -c cache $kernel.strip.gz (use if present & newer, else make)
+# -C prefix specify command prefix for cross-building tools
+# (strip, objcopy, ld)
+# -D dir specify directory containing data files used by script
+# (default ./arch/powerpc/boot)
+# -W dir specify working directory for temporary files (default .)
+
+# defaults
+kernel=
+ofile=zImage
+platform=of
+initrd=
+dtb=
+dts=
+cacheit=
+
+# cross-compilation prefix
+CROSS=
+
+# directory for object and other files used by this script
+object=arch/powerpc/boot
+
+# directory for working files
+tmpdir=.
+
+usage() {
+ echo 'Usage: wrapper [-o output] [-p platform] [-i initrd]' >&2
+ echo ' [-d devtree] [-s tree.dts] [-c] [-C cross-prefix]' >&2
+ echo ' [-D datadir] [-W workingdir] [vmlinux]' >&2
+ exit 1
+}
+
+while [ "$#" -gt 0 ]; do
+ case "$1" in
+ -o)
+ shift
+ [ "$#" -gt 0 ] || usage
+ ofile="$1"
+ ;;
+ -p)
+ shift
+ [ "$#" -gt 0 ] || usage
+ platform="$1"
+ ;;
+ -i)
+ shift
+ [ "$#" -gt 0 ] || usage
+ initrd="$1"
+ ;;
+ -d)
+ shift
+ [ "$#" -gt 0 ] || usage
+ dtb="$1"
+ ;;
+ -s)
+ shift
+ [ "$#" -gt 0 ] || usage
+ dts="$1"
+ ;;
+ -c)
+ cacheit=y
+ ;;
+ -C)
+ shift
+ [ "$#" -gt 0 ] || usage
+ CROSS="$1"
+ ;;
+ -D)
+ shift
+ [ "$#" -gt 0 ] || usage
+ object="$1"
+ ;;
+ -W)
+ shift
+ [ "$#" -gt 0 ] || usage
+ tmpdir="$1"
+ ;;
+ -?)
+ usage
+ ;;
+ *)
+ [ -z "$kernel" ] || usage
+ kernel="$1"
+ ;;
+ esac
+ shift
+done
+
+if [ -n "$dts" ]; then
+ if [ -z "$dtb" ]; then
+ dtb="$platform.dtb"
+ fi
+ dtc -O dtb -o "$dtb" -b 0 -V 16 "$dts" || exit 1
+fi
+
+if [ -z "$kernel" ]; then
+ kernel=vmlinux
+fi
+
+platformo=$object/"$platform".o
+lds=$object/zImage.lds
+ext=strip
+objflags=-S
+tmp=$tmpdir/zImage.$$.o
+ksection=.kernel:vmlinux.strip
+isection=.kernel:initrd
+
+case "$platform" in
+pmac|pseries|chrp)
+ platformo=$object/of.o
+ ;;
+pmaccoff)
+ platformo=$object/of.o
+ lds=$object/zImage.coff.lds
+ ;;
+miboot|uboot)
+ # miboot and U-boot want just the bare bits, not an ELF binary
+ ext=bin
+ objflags="-O binary"
+ tmp="$ofile"
+ ksection=image
+ isection=initrd
+ ;;
+esac
+
+vmz="$tmpdir/`basename \"$kernel\"`.$ext"
+if [ -z "$cacheit" -o ! -f "$vmz.gz" -o "$vmz.gz" -ot "$kernel" ]; then
+ ${CROSS}objcopy $objflags "$kernel" "$vmz.$$"
+ gzip -f -9 "$vmz.$$"
+ if [ -n "$cacheit" ]; then
+ mv -f "$vmz.$$.gz" "$vmz.gz"
+ else
+ vmz="$vmz.$$"
+ fi
+fi
+
+case "$platform" in
+uboot)
+ rm -f "$ofile"
+ version=`${CROSS}strings "$kernel" | grep '^Linux version [-0-9.]' | \
+ cut -d' ' -f3`
+ if [ -n "$version" ]; then
+ version="-n Linux-$version"
+ fi
+ mkimage -A ppc -O linux -T kernel -C gzip -a 00000000 -e 00000000 \
+ $version -d "$vmz.gz" "$ofile"
+ if [ -z "$cacheit" ]; then
+ rm -f $vmz.gz
+ fi
+ exit 0
+ ;;
+esac
+
+addsec() {
+ ${CROSS}objcopy $4 $1 \
+ --add-section=$3="$2" \
+ --set-section-flags=$3=contents,alloc,load,readonly,data
+}
+
+addsec $tmp "$vmz.gz" $ksection $object/empty.o
+if [ -z "$cacheit" ]; then
+ rm -f "$vmz.gz"
+fi
+
+if [ -n "$initrd" ]; then
+ addsec $tmp "$initrd" initrd
+fi
+
+if [ -n "$dtb" ]; then
+ addsec $tmp "$dtb" dtb
+fi
+
+if [ "$platform" != "miboot" ]; then
+ ${CROSS}ld -m elf32ppc -T $lds -o "$ofile" \
+ $object/crt0.o $platformo $tmp $object/wrapper.a
+ rm $tmp
+fi
+
+# post-processing needed for some platforms
+case "$platform" in
+pseries|chrp)
+ $object/addnote "$ofile"
+ ;;
+pmaccoff)
+ ${CROSS}objcopy -O aixcoff-rs6000 --set-start 0x500000 "$ofile"
+ $object/hack-coff "$ofile"
+ ;;
+esac
diff --git a/arch/powerpc/boot/zImage.coff.lds b/arch/powerpc/boot/zImage.coff.lds.S
index 6016251a1a2c..6016251a1a2c 100644
--- a/arch/powerpc/boot/zImage.coff.lds
+++ b/arch/powerpc/boot/zImage.coff.lds.S
diff --git a/arch/powerpc/boot/zImage.lds b/arch/powerpc/boot/zImage.lds.S
index 4b6bb3ffe3dc..4b6bb3ffe3dc 100644
--- a/arch/powerpc/boot/zImage.lds
+++ b/arch/powerpc/boot/zImage.lds.S