[POWERPC] 8xx/wrapper: Embedded Planet EP88xC support
This board is also resold by Freescale under the names
"QUICCStart MPC885 Evaluation System" and "CWH-PPC-885XN-VE".
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index 65f6854..39b27e5 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -29,6 +29,7 @@
dtb=
dts=
cacheit=
+binary=
gzip=.gz
# cross-compilation prefix
@@ -142,17 +143,23 @@
isection=initrd
;;
cuboot*)
+ binary=y
gzip=
;;
ps3)
platformo="$object/ps3-head.o $object/ps3-hvcall.o $object/ps3.o"
lds=$object/zImage.ps3.lds
+ binary=y
gzip=
ext=bin
objflags="-O binary --set-section-flags=.bss=contents,alloc,load,data"
ksection=.kernel:vmlinux.bin
isection=.kernel:initrd
;;
+ep88xc)
+ platformo="$object/fixed-head.o $object/$platform.o"
+ binary=y
+ ;;
esac
vmz="$tmpdir/`basename \"$kernel\"`.$ext"
@@ -224,6 +231,11 @@
base=0x`${CROSS}nm "$ofile" | grep ' _start$' | cut -d' ' -f1`
entry=`${CROSS}objdump -f "$ofile" | grep '^start address ' | cut -d' ' -f3`
+if [ -n "$binary" ]; then
+ mv "$ofile" "$ofile".elf
+ ${CROSS}objcopy -O binary "$ofile".elf "$ofile".bin
+fi
+
# post-processing needed for some platforms
case "$platform" in
pseries|chrp)
@@ -234,8 +246,6 @@
$object/hack-coff "$ofile"
;;
cuboot*)
- 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" \
$uboot_version -d "$ofile".bin.gz "$ofile"
@@ -259,11 +269,11 @@
# then copied to offset 0x100. At runtime the bootwrapper program
# copies the 0x100 bytes at __system_reset_kernel to addr 0x100.
- system_reset_overlay=0x`${CROSS}nm "$ofile" \
+ system_reset_overlay=0x`${CROSS}nm "$ofile".elf \
| grep ' __system_reset_overlay$' \
| cut -d' ' -f1`
system_reset_overlay=`printf "%d" $system_reset_overlay`
- system_reset_kernel=0x`${CROSS}nm "$ofile" \
+ system_reset_kernel=0x`${CROSS}nm "$ofile".elf \
| grep ' __system_reset_kernel$' \
| cut -d' ' -f1`
system_reset_kernel=`printf "%d" $system_reset_kernel`
@@ -272,8 +282,6 @@
rm -f "$object/otheros.bld"
- ${CROSS}objcopy -O binary "$ofile" "$ofile.bin"
-
msg=$(dd if="$ofile.bin" of="$ofile.bin" conv=notrunc \
skip=$overlay_dest seek=$system_reset_kernel \
count=$overlay_size bs=1 2>&1)