Makefile (835B)
1# 2# This file is subject to the terms and conditions of the GNU General Public 3# License. See the file "COPYING" in the main directory of this archive 4# for more details. 5# 6 7OBJCOPY_ARGS := -O $(if $(CONFIG_CPU_BIG_ENDIAN),elf32-xtensa-be,elf32-xtensa-le) 8 9CPPFLAGS_boot.lds += -P -C 10KBUILD_AFLAGS += -mtext-section-literals 11 12boot-y := bootstrap.o 13targets += $(boot-y) boot.lds 14 15OBJS := $(addprefix $(obj)/,$(boot-y)) 16 17$(obj)/Image.o: $(obj)/../vmlinux.bin $(OBJS) 18 $(Q)$(OBJCOPY) $(OBJCOPY_ARGS) -R .comment \ 19 --add-section image=$< \ 20 --set-section-flags image=contents,alloc,load,load,data \ 21 $(OBJS) $@ 22 23$(obj)/../Image.elf: $(obj)/Image.o $(obj)/boot.lds 24 $(Q)$(LD) $(KBUILD_LDFLAGS) \ 25 -T $(obj)/boot.lds \ 26 --build-id=none \ 27 -o $@ $(obj)/Image.o 28 $(Q)$(kecho) ' Kernel: $@ is ready' 29 30all Image: $(obj)/../Image.elf