Commit Graph

1 Commits

Author SHA1 Message Date
Joseph Chen 2ba7147f80 env: add a common env driver for block device
The driver implementation refers to env/mmc.c, the storage media
binding to block layer can use it(Nand/Nor Flash...).

Support configure:
	- CONFIG_ENV_OFFSET
	- CONFIG_ENV_SIZE
	- CONFIG_ENV_OFFSET_REDUND (optional)
	- CONFIG_ENV_SIZE_REDUND (optional)
	- CONFIG_SYS_MMC_ENV_PART (optional)

Change-Id: Ibb16f0dd7af1331f454784968fbdc9002f4b769c
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
2019-05-24 11:35:28 +08:00