| # |
| # This file is subject to the terms and conditions of the GNU General Public |
| # License. See the file "COPYING" in the main directory of this archive |
| # for more details. |
| # |
| # Copyright (C) 1995, 1998, 2001, 2002 by Ralf Baechle |
| # Copyright (C) 2004 Maciej W. Rozycki |
| # |
| |
| # |
| # Some DECstations need all possible sections of an ECOFF executable |
| # |
| ifdef CONFIG_MACH_DECSTATION |
| e2eflag := -a |
| endif |
| |
| # |
| # Drop some uninteresting sections in the kernel. |
| # This is only relevant for ELF kernels but doesn't hurt a.out |
| # |
| drop-sections := .reginfo .mdebug .comment .note .pdr .options .MIPS.options |
| strip-flags := $(addprefix --remove-section=,$(drop-sections)) |
| |
| hostprogs-y := elf2ecoff |
| |
| suffix-y := bin |
| suffix-$(CONFIG_KERNEL_BZIP2) := bz2 |
| suffix-$(CONFIG_KERNEL_GZIP) := gz |
| suffix-$(CONFIG_KERNEL_LZMA) := lzma |
| suffix-$(CONFIG_KERNEL_LZO) := lzo |
| |
| targets := vmlinux.ecoff |
| quiet_cmd_ecoff = ECOFF $@ |
| cmd_ecoff = $(obj)/elf2ecoff $(VMLINUX) $@ $(e2eflag) |
| $(obj)/vmlinux.ecoff: $(obj)/elf2ecoff $(VMLINUX) FORCE |
| $(call if_changed,ecoff) |
| |
| targets += vmlinux.bin |
| quiet_cmd_bin = OBJCOPY $@ |
| cmd_bin = $(OBJCOPY) -O binary $(strip-flags) $(VMLINUX) $@ |
| $(obj)/vmlinux.bin: $(VMLINUX) FORCE |
| $(call if_changed,bin) |
| |
| targets += vmlinux.srec |
| quiet_cmd_srec = OBJCOPY $@ |
| cmd_srec = $(OBJCOPY) -S -O srec $(strip-flags) $(VMLINUX) $@ |
| $(obj)/vmlinux.srec: $(VMLINUX) FORCE |
| $(call if_changed,srec) |
| |
| UIMAGE_LOADADDR = $(VMLINUX_LOAD_ADDRESS) |
| UIMAGE_ENTRYADDR = $(VMLINUX_ENTRY_ADDRESS) |
| |
| # |
| # Compressed vmlinux images |
| # |
| |
| extra-y += vmlinux.bin.bz2 |
| extra-y += vmlinux.bin.gz |
| extra-y += vmlinux.bin.lzma |
| extra-y += vmlinux.bin.lzo |
| |
| $(obj)/vmlinux.bin.bz2: $(obj)/vmlinux.bin FORCE |
| $(call if_changed,bzip2) |
| |
| $(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE |
| $(call if_changed,gzip) |
| |
| $(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FORCE |
| $(call if_changed,lzma) |
| |
| $(obj)/vmlinux.bin.lzo: $(obj)/vmlinux.bin FORCE |
| $(call if_changed,lzo) |
| |
| # |
| # Compressed u-boot images |
| # |
| |
| targets += uImage |
| targets += uImage.bin |
| targets += uImage.bz2 |
| targets += uImage.gz |
| targets += uImage.lzma |
| targets += uImage.lzo |
| |
| $(obj)/uImage.bin: $(obj)/vmlinux.bin FORCE |
| $(call if_changed,uimage,none) |
| |
| $(obj)/uImage.bz2: $(obj)/vmlinux.bin.bz2 FORCE |
| $(call if_changed,uimage,bzip2) |
| |
| $(obj)/uImage.gz: $(obj)/vmlinux.bin.gz FORCE |
| $(call if_changed,uimage,gzip) |
| |
| $(obj)/uImage.lzma: $(obj)/vmlinux.bin.lzma FORCE |
| $(call if_changed,uimage,lzma) |
| |
| $(obj)/uImage.lzo: $(obj)/vmlinux.bin.lzo FORCE |
| $(call if_changed,uimage,lzo) |
| |
| $(obj)/uImage: $(obj)/uImage.$(suffix-y) |
| @ln -sf $(notdir $<) $@ |
| @echo ' Image $@ is ready' |
| |
| # |
| # Flattened Image Tree (.itb) images |
| # |
| |
| ifeq ($(ADDR_BITS),32) |
| itb_addr_cells = 1 |
| endif |
| ifeq ($(ADDR_BITS),64) |
| itb_addr_cells = 2 |
| endif |
| |
| targets += vmlinux.its.S |
| |
| quiet_cmd_its_cat = CAT $@ |
| cmd_its_cat = cat $(real-prereqs) >$@ |
| |
| $(obj)/vmlinux.its.S: $(addprefix $(srctree)/arch/mips/$(PLATFORM)/,$(ITS_INPUTS)) FORCE |
| $(call if_changed,its_cat) |
| |
| targets += vmlinux.its |
| targets += vmlinux.gz.its |
| targets += vmlinux.bz2.its |
| targets += vmlinux.lzmo.its |
| targets += vmlinux.lzo.its |
| |
| quiet_cmd_cpp_its_S = ITS $@ |
| cmd_cpp_its_S = $(CPP) -P -C -o $@ $< \ |
| -DKERNEL_NAME="\"Linux $(KERNELRELEASE)\"" \ |
| -DVMLINUX_BINARY="\"$(3)\"" \ |
| -DVMLINUX_COMPRESSION="\"$(2)\"" \ |
| -DVMLINUX_LOAD_ADDRESS=$(VMLINUX_LOAD_ADDRESS) \ |
| -DVMLINUX_ENTRY_ADDRESS=$(VMLINUX_ENTRY_ADDRESS) \ |
| -DADDR_BITS=$(ADDR_BITS) \ |
| -DADDR_CELLS=$(itb_addr_cells) |
| |
| $(obj)/vmlinux.its: $(obj)/vmlinux.its.S $(VMLINUX) FORCE |
| $(call if_changed,cpp_its_S,none,vmlinux.bin) |
| |
| $(obj)/vmlinux.gz.its: $(obj)/vmlinux.its.S $(VMLINUX) FORCE |
| $(call if_changed,cpp_its_S,gzip,vmlinux.bin.gz) |
| |
| $(obj)/vmlinux.bz2.its: $(obj)/vmlinux.its.S $(VMLINUX) FORCE |
| $(call if_changed,cpp_its_S,bzip2,vmlinux.bin.bz2) |
| |
| $(obj)/vmlinux.lzma.its: $(obj)/vmlinux.its.S $(VMLINUX) FORCE |
| $(call if_changed,cpp_its_S,lzma,vmlinux.bin.lzma) |
| |
| $(obj)/vmlinux.lzo.its: $(obj)/vmlinux.its.S $(VMLINUX) FORCE |
| $(call if_changed,cpp_its_S,lzo,vmlinux.bin.lzo) |
| |
| targets += vmlinux.itb |
| targets += vmlinux.gz.itb |
| targets += vmlinux.bz2.itb |
| targets += vmlinux.lzma.itb |
| targets += vmlinux.lzo.itb |
| |
| quiet_cmd_itb-image = ITB $@ |
| cmd_itb-image = \ |
| env PATH="$(objtree)/scripts/dtc:$(PATH)" \ |
| $(BASH) $(MKIMAGE) \ |
| -D "-I dts -O dtb -p 500 \ |
| --include $(objtree)/arch/mips \ |
| --warning no-unit_address_vs_reg" \ |
| -f $(2) $@ |
| |
| $(obj)/vmlinux.itb: $(obj)/vmlinux.its $(obj)/vmlinux.bin FORCE |
| $(call if_changed,itb-image,$<) |
| |
| $(obj)/vmlinux.%.itb: $(obj)/vmlinux.%.its $(obj)/vmlinux.bin.% FORCE |
| $(call if_changed,itb-image,$<) |