1 files changed, 52 insertions, 0 deletions

diff --git a/arch/xtensa/boot/boot-elf/Makefile b/arch/xtensa/boot/boot-elf/Makefile
new file mode 100644
index 000000000000..f6ef6a369667
--- /dev/null
+++ b/arch/xtensa/boot/boot-elf/Makefile
@@ -0,0 +1,52 @@
+#
+# 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.
+#
+
+GZIP = gzip
+GZIP_FLAGS = -v9fc
+
+ifeq ($(BIG_ENDIAN),1)
+OBJCOPY_ARGS    := -O elf32-xtensa-be
+else
+OBJCOPY_ARGS    := -O elf32-xtensa-le
+endif
+
+export OBJCOPY_ARGS
+
+boot-y          := bootstrap.o
+
+OBJS            := $(addprefix $(obj)/,$(boot-y))
+
+Image:  vmlinux $(OBJS)
+        $(OBJCOPY) --strip-all -R .comment -R .xt.insn -O binary \
+                vmlinux vmlinux.tmp
+        $(OBJCOPY) $(OBJCOPY_ARGS) -R .comment \
+                --add-section image=vmlinux.tmp \
+                --set-section-flags image=contents,alloc,load,load,data \
+                $(OBJS) $@.tmp
+        $(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) \
+                -T arch/$(ARCH)/boot/boot-elf/boot.ld \
+                -o arch/$(ARCH)/boot/$@.elf $@.tmp
+        rm -f $@.tmp vmlinux.tmp
+
+Image.initrd:   vmlinux $(OBJS)
+        $(OBJCOPY) --strip-all -R .comment -R .xt.insn -O binary \
+                --add-section .initrd=arch/$(ARCH)/boot/ramdisk \
+                --set-section-flags .initrd=contents,alloc,load,load,data \
+                vmlinux vmlinux.tmp
+        $(OBJCOPY) $(OBJCOPY_ARGS) -R .comment \
+                --add-section image=vmlinux.tmp \
+                --set-section-flags image=contents,alloc,load,load,data \
+                $(OBJS) $@.tmp
+        $(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) \
+                -T arch/$(ARCH)/boot/boot-elf/boot.ld \
+                -o arch/$(ARCH)/boot/$@.elf $@.tmp
+        rm -f $@.tmp vmlinux.tmp
+
+
+zImage: Image
+
+zImage.initrd:  Image.initrd
+