# master confi.mkecho "CROSS_COMPILE = powerpc-linux-"	>>include/config.mk# patch the examples/Makefile to ignore return value from OBJCOPYsed  -e 's/$(OBJCOPY)/-&/' < examples/Makefile > examples/makefile# add a built target for mkimage on the target architecturesed  -e 's/^all:.*$/all: .depend envcrc mkimage mkimage.ppc/' < tools/Makefile > tools/makefilecat <<EOF >>tools/makefilemkimage.ppc : mkimage.o.ppc crc32.o.ppc	powerpc-linux-gcc -msoft-float -Wall -Wstrict-prototypes -o \$@ \$^	powerpc-linux-strip $@XFLAGS="-D__KERNEL__  -I../include -DCONFIG_4xx -Wall -Wstict-prototypes"mkimage.o.ppc: mkimage.c	powerpc-linux-gcc -msoft-float -Wall -I../include -c -o \$@ \$^crc32.o.ppc: crc32.c	powerpc-linux-gcc -msoft-float -Wall -I../include -c -o \$@ \$^EOF# make an image by default out of the u-boot imagesed  -e 's/^all:.*$/all: u-boot.image /' < Makefile > makefilecat <<EOF >>makefileu-boot.image:  u-boot.bin	tools/mkimage -A ppc -O linux -T firmware -C none -a 0 -e 0 -n U-Boot -d \$^ \$@EOF