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rockchip: kylin: Store env in emmc

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There's a 64K reserved area at the end of the first 4M.
Store env there, so we can use fastboot to flash it.

Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Jeffy Chen 2016-01-14 10:19:41 +08:00 committed by Simon Glass
parent e68f203667
commit b6517a0d02
1 changed files with 12 additions and 0 deletions
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12
include/configs/kylin_rk3036.h
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@ -7,10 +7,22 @@
#ifndef __CONFIG_H
#define __CONFIG_H
#include <linux/sizes.h>
#include <configs/rk3036_common.h>
#ifndef CONFIG_SPL_BUILD
/* Store env in emmc */
#undef CONFIG_ENV_SIZE
#define CONFIG_ENV_SIZE SZ_32K
#undef CONFIG_ENV_IS_NOWHERE
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_SYS_MMC_ENV_DEV 0 /* emmc */
#define CONFIG_SYS_MMC_ENV_PART 0 /* user area */
#define CONFIG_ENV_OFFSET (SZ_4M - SZ_64K) /* reserved area */
#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
/* Enable gpt partition table */
#define CONFIG_CMD_GPT
#define CONFIG_RANDOM_UUID