[PATCH 2/3] smegw01: Add redundant environment support

[Fabio Estevam]

Add redundant environment support as it is required
by SWUpdate.

While at it, place the CONFIG_ENV_OFFSET at 0x100000 to allow
more headroom.

Signed-off-by: Fabio Estevam <festevam at denx.de>
---
 configs/smegw01_defconfig | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/configs/smegw01_defconfig b/configs/smegw01_defconfig
index 75fd5bc24a..8e2e95765b 100644
--- a/configs/smegw01_defconfig
+++ b/configs/smegw01_defconfig
@@ -4,10 +4,11 @@ CONFIG_NR_DRAM_BANKS=1
 CONFIG_SYS_MEMTEST_START=0x80000000
 CONFIG_SYS_MEMTEST_END=0xa0000000
 CONFIG_ENV_SIZE=0x2000
-CONFIG_ENV_OFFSET=0xC0000
+CONFIG_ENV_OFFSET=0x100000
 CONFIG_DM_GPIO=y
 CONFIG_DEFAULT_DEVICE_TREE="imx7d-smegw01"
 CONFIG_TARGET_SMEGW01=y
+CONFIG_ENV_OFFSET_REDUND=0x110000
 CONFIG_ARMV7_BOOT_SEC_DEFAULT=y
 # CONFIG_ARMV7_VIRT is not set
 CONFIG_IMX_RDC=y
@@ -35,6 +36,7 @@ CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_ENV_OVERWRITE=y
+CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_BOUNCE_BUFFER=y
-- 
2.25.1