This patch introduces the environment variable ivt_offset. When we define a
load address for Linux or DTB or any file the IVT associated with that file
is prepended. We extract the actual load addresses from u-boot.cfg and feed
these values into the code-signing process - hence we want u-boot to have
the real load addresses exported in uboot.cfg.
ivt_offset represents the addition or subtraction from the load address
that must happen to find an IVT header.
Signed-off-by: Bryan O'Donoghue <bryan.odonog...@linaro.org>
---
include/configs/warp7.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/configs/warp7.h b/include/configs/warp7.h
index 454bc1c..fe9b7d5 100644
--- a/include/configs/warp7.h
+++ b/include/configs/warp7.h
@@ -10,6 +10,7 @@
#define __WARP7_CONFIG_H
#include "mx7_common.h"
+#include <imximage.h>
#define PHYS_SDRAM_SIZE SZ_512M
@@ -50,6 +51,7 @@
"finduuid=part uuid mmc 0:${rootpart} uuid\0" \
"mmcargs=setenv bootargs console=${console},${baudrate} " \
"root=PARTUUID=${uuid} rootwait rw\0" \
+ "ivt_offset=" __stringify(BOOTROM_IVT_HDR_OFFSET)"\0"\
"warp7_auth_or_fail=hab_auth_img_or_fail ${hab_ivt_addr} ${filesize}
0;\0" \
"loadbootscript=" \
"load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
--
2.7.4
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
https://lists.denx.de/listinfo/u-boot
