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52 lines
1.1 KiB
52 lines
1.1 KiB
# |
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# MAKEFILE FOR THE MIPS LINUX BOOTLOADER AND ROM DEBUGGER |
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# |
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# i-data Networks |
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# |
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# Author: Thomas Horsten <thh@i-data.com> |
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# |
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ifndef Version |
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Version = "$(USER)-test" |
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endif |
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MKLASATIMG = mklasatimg |
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MKLASATIMG_ARCH = mq2,mqpro,sp100,sp200 |
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KERNEL_IMAGE = vmlinux |
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LDSCRIPT= -L$(srctree)/$(src) -Tromscript.normal |
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HEAD_DEFINES := -D_kernel_start=$(VMLINUX_LOAD_ADDRESS) \ |
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-D_kernel_entry=$(VMLINUX_ENTRY_ADDRESS) \ |
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-D VERSION="\"$(Version)\"" \ |
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-D TIMESTAMP=$(shell date +%s) |
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$(obj)/head.o: $(obj)/head.S $(KERNEL_IMAGE) |
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$(CC) -fno-pic $(HEAD_DEFINES) $(LINUXINCLUDE) -c -o $@ $< |
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OBJECTS = head.o kImage.o |
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rom.sw: $(obj)/rom.sw |
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rom.bin: $(obj)/rom.bin |
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$(obj)/rom.sw: $(obj)/rom.bin |
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$(MKLASATIMG) -o $@ -k $^ -m $(MKLASATIMG_ARCH) |
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$(obj)/rom.bin: $(obj)/rom |
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$(OBJCOPY) -O binary -S $^ $@ |
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# Rule to make the bootloader |
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$(obj)/rom: $(addprefix $(obj)/,$(OBJECTS)) |
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$(LD) $(LDFLAGS) $(LDSCRIPT) -o $@ $^ |
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$(obj)/%.o: $(obj)/%.gz |
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$(LD) -r -o $@ -b binary $< |
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$(obj)/%.gz: $(obj)/%.bin |
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gzip -cf -9 $< > $@ |
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$(obj)/kImage.bin: $(KERNEL_IMAGE) |
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$(OBJCOPY) -O binary -S $^ $@ |
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clean: |
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rm -f rom rom.bin rom.sw kImage.bin kImage.o
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