3 files changed, 20 insertions, 25 deletions

diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 794992025d8d..81a531d84ff9 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -148,7 +148,7 @@ all: $(KBUILD_IMAGE)
 
 CPPFLAGS_vmlinux.lds    := -Upowerpc
 
-BOOT_TARGETS = zImage zImage.initrd uImage cuImage
+BOOT_TARGETS = zImage zImage.initrd uImage
 
 PHONY += $(BOOT_TARGETS)
 
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 3716594ea33e..326ee92a2fc3 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -129,7 +129,9 @@ image-$(CONFIG_PPC_CELLEB)		+= zImage.pseries
 image-$(CONFIG_PPC_CHRP)                += zImage.chrp
 image-$(CONFIG_PPC_EFIKA)               += zImage.chrp
 image-$(CONFIG_PPC_PMAC)                += zImage.pmac
-image-$(CONFIG_DEFAULT_UIMAGE)          += uImage cuImage
+image-$(CONFIG_PPC_83xx)                += cuImage.83xx
+image-$(CONFIG_PPC_85xx)                += cuImage.85xx
+image-$(CONFIG_DEFAULT_UIMAGE)          += uImage
 
 # For 32-bit powermacs, build the COFF and miboot images
 # as well as the ELF images.
@@ -162,15 +164,11 @@ $(obj)/zImage.initrd.ps3: vmlinux
 $(obj)/uImage: vmlinux $(wrapperbits)
         $(call if_changed,wrap,uboot)
 
-cuboot-plat-$(CONFIG_83xx) += 83xx
-cuboot-plat-$(CONFIG_85xx) += 85xx
-cuboot-plat-y += unknown-platform
-
 dts = $(if $(shell echo $(CONFIG_DEVICE_TREE) | grep '^/'),\
        ,$(srctree)/$(src)/dts/)$(CONFIG_DEVICE_TREE)
 
-$(obj)/cuImage: vmlinux $(wrapperbits)
-        $(call if_changed,wrap,cuboot-$(word 1,$(cuboot-plat-y)),$(dts))
+$(obj)/cuImage.%: vmlinux $(wrapperbits)
+        $(call if_changed,wrap,cuboot-$*,$(dts))
 
 $(obj)/zImage:          $(addprefix $(obj)/, $(image-y))
         @rm -f $@; ln $< $@
@@ -181,8 +179,7 @@ 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.elf cuImage.bin.gz
+clean-files += $(image-) $(initrd-) zImage zImage.initrd cuImage.*
 
 # clean up files cached by wrapper
 clean-kernel := vmlinux.strip vmlinux.bin
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index 5cedd901201f..1ea208096b15 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -163,20 +163,19 @@ fi
 
 vmz="$vmz$gzip"
 
-case "$platform" in
-uboot|cuboot*)
-    version=`${CROSS}strings "$kernel" | grep '^Linux version [-0-9.]' | \
-        cut -d' ' -f3`
-    if [ -n "$version" ]; then
-        version="-n Linux-$version"
-    fi
-esac
+# Extract kernel version information, some platforms want to include
+# it in the image header
+version=`${CROSS}strings "$kernel" | grep '^Linux version [-0-9.]' | \
+    cut -d' ' -f3`
+if [ -n "$version" ]; then
+    uboot_version="-n Linux-$version"
+fi
 
 case "$platform" in
 uboot)
     rm -f "$ofile"
     mkimage -A ppc -O linux -T kernel -C gzip -a 00000000 -e 00000000 \
-        $version -d "$vmz" "$ofile"
+        $uboot_version -d "$vmz" "$ofile"
     if [ -z "$cacheit" ]; then
         rm -f "$vmz"
     fi
@@ -212,25 +211,24 @@ if [ "$platform" != "miboot" ]; then
     rm $tmp
 fi
 
+# Some platforms need the zImage's entry point and base address
+base=0x`${CROSS}nm "$ofile" | grep ' _start$' | cut -d' ' -f1`
+entry=`${CROSS}objdump -f "$ofile" | grep '^start address ' | cut -d' ' -f3`
+
 # post-processing needed for some platforms
 case "$platform" in
 pseries|chrp)
     $object/addnote "$ofile"
     ;;
 pmaccoff)
-    entry=`objdump -f "$ofile" | grep '^start address ' | \
-        cut -d' ' -f3`
     ${CROSS}objcopy -O aixcoff-rs6000 --set-start "$entry" "$ofile"
     $object/hack-coff "$ofile"
     ;;
 cuboot*)
-    base=`${CROSS}nm "$ofile" | grep ' _start$' | cut -d' ' -f1`
-    entry=`${CROSS}objdump -f "$ofile" | grep '^start address ' | \
-           cut -d' ' -f3`
     mv "$ofile" "$ofile".elf
     ${CROSS}objcopy -O binary "$ofile".elf "$ofile".bin
     gzip -f -9 "$ofile".bin
     mkimage -A ppc -O linux -T kernel -C gzip -a "$base" -e "$entry" \
-            $version -d "$ofile".bin.gz "$ofile"
+            $uboot_version -d "$ofile".bin.gz "$ofile"
     ;;
 esac