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Diffstat (limited to 'arch/xtensa/boot/boot-elf/Makefile')
-rw-r--r--arch/xtensa/boot/boot-elf/Makefile26
1 files changed, 11 insertions, 15 deletions
diff --git a/arch/xtensa/boot/boot-elf/Makefile b/arch/xtensa/boot/boot-elf/Makefile
index f10992b89027..1fe01b78c124 100644
--- a/arch/xtensa/boot/boot-elf/Makefile
+++ b/arch/xtensa/boot/boot-elf/Makefile
@@ -4,9 +4,6 @@
# for more details.
#
-GZIP = gzip
-GZIP_FLAGS = -v9fc
-
ifeq ($(BIG_ENDIAN),1)
OBJCOPY_ARGS := -O elf32-xtensa-be
else
@@ -20,18 +17,17 @@ boot-y := bootstrap.o
OBJS := $(addprefix $(obj)/,$(boot-y))
-vmlinux.tmp: vmlinux
- $(OBJCOPY) --strip-all -R .comment -R .note.gnu.build-id -O binary \
- $^ $@
-
-Image: vmlinux.tmp $(OBJS) arch/$(ARCH)/boot/boot-elf/boot.lds
- $(OBJCOPY) $(OBJCOPY_ARGS) -R .comment \
- --add-section image=vmlinux.tmp \
+$(obj)/Image.o: vmlinux.bin $(OBJS)
+ $(Q)$(OBJCOPY) $(OBJCOPY_ARGS) -R .comment \
+ --add-section image=vmlinux.bin \
--set-section-flags image=contents,alloc,load,load,data \
- $(OBJS) $@.tmp
- $(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) \
- -T arch/$(ARCH)/boot/boot-elf/boot.lds \
- -o arch/$(ARCH)/boot/$@.elf $@.tmp
+ $(OBJS) $@
-zImage: Image
+$(obj)/../Image.elf: $(obj)/Image.o $(obj)/boot.lds
+ $(Q)$(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) \
+ -T $(obj)/boot.lds \
+ --build-id=none \
+ -o $@ $(obj)/Image.o
+ $(Q)$(kecho) ' Kernel: $@ is ready'
+zImage: $(obj)/../Image.elf