mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
173 lines
4.5 KiB
173 lines
4.5 KiB
# |
|
# 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 := 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.lzma.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 |
|
$(call if_changed,itb-image,$<)
|
|
|