u-boot/include/configs/kylin_rk3036.h
Jeffy Chen b6517a0d02 rockchip: kylin: Store env in emmc
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>
2016-01-21 20:05:41 -07:00

57 lines
1.7 KiB
C

/*
* (C) Copyright 2015 Rockchip Electronics Co., Ltd
*
* SPDX-License-Identifier: GPL-2.0+
*/
#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
#define CONFIG_EFI_PARTITION
#define PARTS_DEFAULT \
"uuid_disk=${uuid_gpt_disk};" \
"name=loader,start=32K,size=4000K,uuid=${uuid_gpt_loader};" \
"name=reserved,size=64K,uuid=${uuid_gpt_reserved};" \
"name=misc,size=4M,uuid=${uuid_gpt_misc};" \
"name=recovery,size=32M,uuid=${uuid_gpt_recovery};" \
"name=boot_a,size=32M,uuid=${uuid_gpt_boot_a};" \
"name=boot_b,size=32M,uuid=${uuid_gpt_boot_b};" \
"name=system_a,size=818M,uuid=${uuid_gpt_system_a};" \
"name=system_b,size=818M,uuid=${uuid_gpt_system_b};" \
"name=vendor_a,size=50M,uuid=${uuid_gpt_vendor_a};" \
"name=vendor_b,size=50M,uuid=${uuid_gpt_vendor_b};" \
"name=cache,size=100M,uuid=${uuid_gpt_cache};" \
"name=metadata,size=16M,uuid=${uuid_gpt_metadata};" \
"name=persist,size=4M,uuid=${uuid_gpt_persist};" \
"name=userdata,size=-,uuid=${uuid_gpt_userdata};\0" \
#undef CONFIG_EXTRA_ENV_SETTINGS
#define CONFIG_EXTRA_ENV_SETTINGS \
"partitions=" PARTS_DEFAULT \
#endif
#define CONFIG_BOARD_LATE_INIT
#define CONFIG_PREBOOT
#endif