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
7GZIP = gzip
8GZIP_FLAGS = -v9fc
9
10ifeq ($(BIG_ENDIAN),1)
11OBJCOPY_ARGS    := -O elf32-xtensa-be
12else
13OBJCOPY_ARGS    := -O elf32-xtensa-le
14endif
15
16export OBJCOPY_ARGS
17
18boot-y		:= bootstrap.o
19
20OBJS		:= $(addprefix $(obj)/,$(boot-y))
21
22Image:	vmlinux $(OBJS)
23	$(OBJCOPY) --strip-all -R .comment -R .xt.insn -O binary \
24		vmlinux vmlinux.tmp
25	$(OBJCOPY) $(OBJCOPY_ARGS) -R .comment \
26		--add-section image=vmlinux.tmp \
27		--set-section-flags image=contents,alloc,load,load,data \
28		$(OBJS) $@.tmp
29	$(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) \
30		-T $(srctree)/arch/$(ARCH)/boot/boot-elf/boot.ld \
31		-o arch/$(ARCH)/boot/$@.elf $@.tmp
32	rm -f $@.tmp vmlinux.tmp
33
34Image.initrd:	vmlinux $(OBJS)
35	$(OBJCOPY) --strip-all -R .comment -R .xt.insn -O binary \
36		--add-section .initrd=arch/$(ARCH)/boot/ramdisk \
37		--set-section-flags .initrd=contents,alloc,load,load,data \
38		vmlinux vmlinux.tmp
39	$(OBJCOPY) $(OBJCOPY_ARGS) -R .comment \
40		--add-section image=vmlinux.tmp \
41		--set-section-flags image=contents,alloc,load,load,data \
42		$(OBJS) $@.tmp
43	$(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) \
44		-T $(srctree)/arch/$(ARCH)/boot/boot-elf/boot.ld \
45		-o arch/$(ARCH)/boot/$@.elf $@.tmp
46	rm -f $@.tmp vmlinux.tmp
47
48
49zImage:	Image
50
51zImage.initrd:	Image.initrd
52