powerpc: Add a new zImage for maple using a different link address

The maple platform failed to load because it's firmware could not take a
link address of 0x4000000.  A new platform type with a link address of
0x400000 had to be created for the maple.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

2 files changed, 7 insertions, 3 deletions

diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index bb2465bcb327..25e889c0c06e 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -169,7 +169,7 @@ quiet_cmd_wrap	= WRAP    $@
                 $(if $3, -s $3)$(if $4, -d $4)$(if $5, -i $5) vmlinux
 
 image-$(CONFIG_PPC_PSERIES)             += zImage.pseries
-image-$(CONFIG_PPC_MAPLE)               += zImage.pseries
+image-$(CONFIG_PPC_MAPLE)               += zImage.maple
 image-$(CONFIG_PPC_IBM_CELL_BLADE)      += zImage.pseries
 image-$(CONFIG_PPC_PS3)                 += dtbImage.ps3
 image-$(CONFIG_PPC_CELLEB)              += zImage.pseries
@@ -351,7 +351,7 @@ install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y))
 clean-files += $(image-) $(initrd-) cuImage.* dtbImage.* treeImage.* \
         zImage zImage.initrd zImage.chrp zImage.coff zImage.holly \
         zImage.iseries zImage.miboot zImage.pmac zImage.pseries \
-        simpleImage.* otheros.bld *.dtb
+        zImage.maple simpleImage.* otheros.bld *.dtb
 
 # 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 f4594ed09a20..7160b3b1fb35 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -149,6 +149,10 @@ pseries)
     platformo=$object/of.o
     link_address='0x4000000'
     ;;
+maple)
+    platformo=$object/of.o
+    link_address='0x400000'
+    ;;
 pmac|chrp)
     platformo=$object/of.o
     ;;
@@ -321,7 +325,7 @@ fi
 
 # post-processing needed for some platforms
 case "$platform" in
-pseries|chrp)
+pseries|chrp|maple)
     $objbin/addnote "$ofile"
     ;;
 coff)