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rockchip: board: puma_rk3399: make env location selectable via Kconfig

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The environment storage location is selectable via Kconfig. We support
eMMC, SD and SPI-NOR as location for U-Boot. This adds support to store
the environment in the SPI-NOR additional to the default eMMC location.

Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
This commit is contained in:
Klaus Goger 2017-11-06 23:02:56 +01:00 committed by Philipp Tomsich
parent 4f70039b36
commit b5557ffc0f
1 changed files with 8 additions and 0 deletions
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8
include/configs/puma_rk3399.h
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@ -17,7 +17,15 @@
#undef CONFIG_ENV_OFFSET
#define CONFIG_ENV_OFFSET (240 * 1024)
#if defined(CONFIG_ENV_IS_IN_MMC)
#define CONFIG_SYS_MMC_ENV_DEV 1
#elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
#define CONFIG_ENV_SECT_SIZE (8 * 1024)
#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
#define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE
#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
#endif
#define SDRAM_BANK_SIZE (2UL << 30)