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[U-Boot,U-boot,2/3] keystone: add support for NAND gpheader image

Message ID 1404333400-17376-3-git-send-email-ivan.khoronzhuk@ti.com
State Superseded
Delegated to: Tom Rini
Headers show

Commit Message

Ivan Khoronzhuk July 2, 2014, 8:36 p.m. UTC 
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>
---
 Makefile | 6 ++++++
 1 file changed, 6 insertions(+)
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Patch

diff --git a/Makefile b/Makefile
index 966fd14..76a712e 100644
--- a/Makefile
+++ b/Makefile
@@ -937,6 +937,12 @@  OBJCOPYFLAGS_u-boot-spi.gph = -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO)
 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