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authorKlaus Goger <klaus.goger@theobroma-systems.com>2017-10-27 09:31:00 +0200
committerJakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com>2017-11-02 11:16:13 +0100
commit513f776c42af7018639ae3f6f85cb6983b74c478 (patch)
treea0e47a1b0a1d365abbe22f9d8e3c8527b97e6871
parent215c2ea913e305b5dcfe8b8cb0cb6148dcc81f6f (diff)
rk3399-puma: make env location selectable via Kconfig
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>
-rw-r--r--include/configs/puma_rk3399.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/configs/puma_rk3399.h b/include/configs/puma_rk3399.h
index e481a28ae9..39d0786266 100644
--- a/include/configs/puma_rk3399.h
+++ b/include/configs/puma_rk3399.h
@@ -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)