Makefile (bbcf9cd1576752ebe8d618ad8c6500b7e262ffac) Makefile (3ec8a5b33deacdeca4bef24fb15498a975e875ba)
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
7ifeq ($(BIG_ENDIAN),1)
8OBJCOPY_ARGS := -O elf32-xtensa-be
9else
10OBJCOPY_ARGS := -O elf32-xtensa-le
11endif
12
13export OBJCOPY_ARGS
14export CPPFLAGS_boot.lds += -P -C
15export KBUILD_AFLAGS += -mtext-section-literals
16
17boot-y := bootstrap.o
1#
2# This file is subject to the terms and conditions of the GNU General Public
3# License. See the file "COPYING" in the main directory of this archive
4# for more details.
5#
6
7ifeq ($(BIG_ENDIAN),1)
8OBJCOPY_ARGS := -O elf32-xtensa-be
9else
10OBJCOPY_ARGS := -O elf32-xtensa-le
11endif
12
13export OBJCOPY_ARGS
14export CPPFLAGS_boot.lds += -P -C
15export KBUILD_AFLAGS += -mtext-section-literals
16
17boot-y := bootstrap.o
18targets += $(boot-y) boot.lds
19
20OBJS := $(addprefix $(obj)/,$(boot-y))
21
18
19OBJS := $(addprefix $(obj)/,$(boot-y))
20
22$(obj)/Image.o: $(obj)/../vmlinux.bin $(OBJS)
21$(obj)/Image.o: vmlinux.bin $(OBJS)
23 $(Q)$(OBJCOPY) $(OBJCOPY_ARGS) -R .comment \
22 $(Q)$(OBJCOPY) $(OBJCOPY_ARGS) -R .comment \
24 --add-section image=$< \
23 --add-section image=vmlinux.bin \
25 --set-section-flags image=contents,alloc,load,load,data \
26 $(OBJS) $@
27
28$(obj)/../Image.elf: $(obj)/Image.o $(obj)/boot.lds
24 --set-section-flags image=contents,alloc,load,load,data \
25 $(OBJS) $@
26
27$(obj)/../Image.elf: $(obj)/Image.o $(obj)/boot.lds
29 $(Q)$(LD) $(KBUILD_LDFLAGS) $(LDFLAGS_vmlinux) \
28 $(Q)$(LD) $(KBUILD_LDFLAGS) \
30 -T $(obj)/boot.lds \
31 --build-id=none \
32 -o $@ $(obj)/Image.o
33 $(Q)$(kecho) ' Kernel: $@ is ready'
34
35all Image: $(obj)/../Image.elf
29 -T $(obj)/boot.lds \
30 --build-id=none \
31 -o $@ $(obj)/Image.o
32 $(Q)$(kecho) ' Kernel: $@ is ready'
33
34all Image: $(obj)/../Image.elf