keystone: add support for NAND gpheader image
Add support for NAND gpheader image. TI Keystone2 ROM bootloader
expects 8 bytes of trailing zeroes in the nand u-boot image.
So add zeros at the end of the nand gph image.
Acked-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
diff --git a/Makefile b/Makefile
index 686cab1..7653313 100644
--- a/Makefile
+++ b/Makefile
@@ -914,6 +914,12 @@
u-boot-spi.gph: spl/u-boot-spl.gph u-boot.img FORCE
$(call if_changed,pad_cat)
+MKIMAGEFLAGS_u-boot-nand.gph = -A $(ARCH) -T gpimage -C none \
+ -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) -n U-Boot
+u-boot-nand.gph: u-boot.bin FORCE
+ $(call if_changed,mkimage)
+ @dd if=/dev/zero bs=8 count=1 2>/dev/null >> $@
+
ifneq ($(CONFIG_SUNXI),)
OBJCOPYFLAGS_u-boot-sunxi-with-spl.bin = -I binary -O binary \
--pad-to=$(CONFIG_SPL_PAD_TO) --gap-fill=0xff