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