eaw/u-boot
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

arm64: mvebu: armada-8k: support environment in SD/eMMC

Browse Source 
Detect the SD/eMMC boot device at run-time. Load the environment from
the boot deice, as well as save to it.

Leave the environment offset the same as in the SPI flash.

Make SD/eMMC 0 the default environment device when the boot device is
not detected.

Cc: Konstantin Porotchkin <kostap@marvell.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Baruch Siach
2018-08-14 18:05:46 +03:00
committed by Stefan Roese
parent 9ca6fae9d0
commit 7e1d32208e
2 changed files with 27 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
include/configs/mvebu_armada-8k.h
View File

@@ -64,6 +64,9 @@
#define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */
#define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64KiB sectors */
/* When runtime detection fails this is the default */
#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_MAX_CHIPS 1
#define CONFIG_SYS_NAND_ONFI_DETECTION