Makefile: add rule to generate u-boot-swap.bin
This rule generates an u-boot binary file where the byte endianness
is swapped. This will be used by the MIPS Malta Little-Endian variants
to be able to boot with Qemu. The Qemu Malta Machine expects the
firmware in Big-Endian order.
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
diff --git a/Makefile b/Makefile
index e3c18d8..2a55a03 100644
--- a/Makefile
+++ b/Makefile
@@ -1733,6 +1733,12 @@
$(call if_changed,mkimage)
endif
+quiet_cmd_endian_swap = SWAP $@
+ cmd_endian_swap = $(srctree)/tools/endian-swap.py $< $@
+
+u-boot-swap.bin: u-boot.bin FORCE
+ $(call if_changed,endian_swap)
+
ARCH_POSTLINK := $(wildcard $(srctree)/arch/$(ARCH)/Makefile.postlink)
# Rule to link u-boot