Add u-boot redundant environments
Update fw_env config with two sections.
Update init script to handle redundant envs.
Patch u-boot. Can be removed when openbmc/u-boot is updated and recipe
bumped.
Resolves openbmc/openbmc#1937
Change-Id: I15137f55d960381a0b3fbb58c53090bbd5b86482
Signed-off-by: Edward A. James <eajames@us.ibm.com>
diff --git a/meta-openbmc-bsp/meta-aspeed/meta-ast2400/recipes-bsp/u-boot/files/fw_env.config b/meta-openbmc-bsp/meta-aspeed/meta-ast2400/recipes-bsp/u-boot/files/fw_env.config
index 78c9466..b303722 100644
--- a/meta-openbmc-bsp/meta-aspeed/meta-ast2400/recipes-bsp/u-boot/files/fw_env.config
+++ b/meta-openbmc-bsp/meta-aspeed/meta-ast2400/recipes-bsp/u-boot/files/fw_env.config
@@ -13,7 +13,8 @@
# MTD SPI-dataflash example
# MTD device name Device offset Env. size Flash sector size Number of sectors
#/dev/mtd2 0x00000 0x20000
-/dev/mtd/u-boot-env 0x00000 0x20000
+/dev/mtd/u-boot-env 0x00000 0x10000
+/dev/mtd/u-boot-env 0x10000 0x10000
#/dev/mtd5 0x4200 0x4200
#/dev/mtd6 0x4200 0x4200