Am 14.04.2017 um 15:40 schrieb Andreas Färber:
Am 14.04.2017 um 10:26 schrieb Heiner Kallweit:
Support storing uboot environment in eMMC.
Signed-off-by: Heiner Kallweit hkallweit1@gmail.com
include/configs/meson-gxbb-common.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/configs/meson-gxbb-common.h b/include/configs/meson-gxbb-common.h index cc2b5b6..5951263 100644 --- a/include/configs/meson-gxbb-common.h +++ b/include/configs/meson-gxbb-common.h @@ -11,8 +11,10 @@ #define CONFIG_CPU_ARMV8 #define CONFIG_REMAKE_ELF #define CONFIG_NR_DRAM_BANKS 1 -#define CONFIG_ENV_IS_NOWHERE 1 +#define CONFIG_ENV_IS_IN_MMC 1 +#define CONFIG_SYS_MMC_ENV_DEV 0
Apart from relying on the modified device order, have you tested this without eMMC?
For testing I switched CONFIG_SYS_MMC_ENV_DEV to another number. U-Boot complained about the non-existing device and used the compiled-in default environment. I didn't test storing environment on SD card.
Rgds, Heiner
Regards, Andreas
#define CONFIG_ENV_SIZE 0x2000 +#define CONFIG_ENV_OFFSET (SZ_1M - CONFIG_ENV_SIZE) #define CONFIG_SYS_MAXARGS 32 #define CONFIG_SYS_MALLOC_LEN (32 << 20) #define CONFIG_SYS_CBSIZE 1024