From: Khoronzhuk, Ivan <ivan.khoronzhuk@ti.com>
Date: Fri, 4 Jul 2014 12:03:26 +0000 (+0300)
Subject: keystone: add support for NAND gpheader image
X-Git-Tag: v2014.10-rc1~38^2~11^2~28
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=0e7f2dbac6ead;p=oweals%2Fu-boot.git

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 686cab1460..76533135f2 100644
--- a/Makefile
+++ b/Makefile
@@ -914,6 +914,12 @@ 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