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102 lines
2.5 KiB
102 lines
2.5 KiB
# |
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# This file is subject to the terms and conditions of the GNU General Public |
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# License. See the file "COPYING" in the main directory of this archive |
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# for more details. |
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# |
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# Copyright (C) 1995, 1998, 2001, 2002 by Ralf Baechle |
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# Copyright (C) 2004 Maciej W. Rozycki |
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# |
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# |
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# Some DECstations need all possible sections of an ECOFF executable |
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# |
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ifdef CONFIG_MACH_DECSTATION |
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e2eflag := -a |
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endif |
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# |
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# Drop some uninteresting sections in the kernel. |
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# This is only relevant for ELF kernels but doesn't hurt a.out |
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# |
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drop-sections := .reginfo .mdebug .comment .note .pdr .options .MIPS.options |
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strip-flags := $(addprefix --remove-section=,$(drop-sections)) |
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hostprogs-y := elf2ecoff |
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suffix-y := bin |
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suffix-$(CONFIG_KERNEL_BZIP2) := bz2 |
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suffix-$(CONFIG_KERNEL_GZIP) := gz |
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suffix-$(CONFIG_KERNEL_LZMA) := lzma |
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suffix-$(CONFIG_KERNEL_LZO) := lzo |
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targets := vmlinux.ecoff |
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quiet_cmd_ecoff = ECOFF $@ |
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cmd_ecoff = $(obj)/elf2ecoff $(VMLINUX) $@ $(e2eflag) |
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$(obj)/vmlinux.ecoff: $(obj)/elf2ecoff $(VMLINUX) FORCE |
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$(call if_changed,ecoff) |
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targets += vmlinux.bin |
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quiet_cmd_bin = OBJCOPY $@ |
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cmd_bin = $(OBJCOPY) -O binary $(strip-flags) $(VMLINUX) $@ |
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$(obj)/vmlinux.bin: $(VMLINUX) FORCE |
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$(call if_changed,bin) |
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targets += vmlinux.srec |
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quiet_cmd_srec = OBJCOPY $@ |
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cmd_srec = $(OBJCOPY) -S -O srec $(strip-flags) $(VMLINUX) $@ |
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$(obj)/vmlinux.srec: $(VMLINUX) FORCE |
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$(call if_changed,srec) |
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UIMAGE_LOADADDR = $(VMLINUX_LOAD_ADDRESS) |
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UIMAGE_ENTRYADDR = $(VMLINUX_ENTRY_ADDRESS) |
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# |
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# Compressed vmlinux images |
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# |
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extra-y += vmlinux.bin.bz2 |
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extra-y += vmlinux.bin.gz |
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extra-y += vmlinux.bin.lzma |
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extra-y += vmlinux.bin.lzo |
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$(obj)/vmlinux.bin.bz2: $(obj)/vmlinux.bin FORCE |
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$(call if_changed,bzip2) |
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$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE |
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$(call if_changed,gzip) |
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$(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FORCE |
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$(call if_changed,lzma) |
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$(obj)/vmlinux.bin.lzo: $(obj)/vmlinux.bin FORCE |
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$(call if_changed,lzo) |
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# |
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# Compressed u-boot images |
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# |
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targets += uImage |
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targets += uImage.bin |
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targets += uImage.bz2 |
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targets += uImage.gz |
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targets += uImage.lzma |
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targets += uImage.lzo |
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$(obj)/uImage.bin: $(obj)/vmlinux.bin FORCE |
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$(call if_changed,uimage,none) |
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$(obj)/uImage.bz2: $(obj)/vmlinux.bin.bz2 FORCE |
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$(call if_changed,uimage,bzip2) |
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$(obj)/uImage.gz: $(obj)/vmlinux.bin.gz FORCE |
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$(call if_changed,uimage,gzip) |
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$(obj)/uImage.lzma: $(obj)/vmlinux.bin.lzma FORCE |
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$(call if_changed,uimage,lzma) |
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$(obj)/uImage.lzo: $(obj)/vmlinux.bin.lzo FORCE |
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$(call if_changed,uimage,lzo) |
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$(obj)/uImage: $(obj)/uImage.$(suffix-y) |
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@ln -sf $(notdir $<) $@ |
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@echo ' Image $@ is ready'
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