From: Fabio Estevam <[email protected]> Enable redundant environment storage in the SPI NOR flash by enabling CONFIG_ENV_REDUNDANT and defining CONFIG_ENV_OFFSET_REDUND.
Having two copies of the environment improves robustness against power loss or interrupted writes and is useful for software update frameworks such as SWUpdate that modify the U-Boot environment during system updates. Signed-off-by: Fabio Estevam <[email protected]> --- configs/roc-pc-rk3399_defconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/configs/roc-pc-rk3399_defconfig b/configs/roc-pc-rk3399_defconfig index 1df5cb03adbb..4c9a5a69b4d0 100644 --- a/configs/roc-pc-rk3399_defconfig +++ b/configs/roc-pc-rk3399_defconfig @@ -17,6 +17,7 @@ CONFIG_SYS_LOAD_ADDR=0x800800 CONFIG_SF_DEFAULT_BUS=1 CONFIG_DEBUG_UART_BASE=0xFF1A0000 CONFIG_DEBUG_UART_CLOCK=24000000 +CONFIG_ENV_OFFSET_REDUND=0x3F8000 CONFIG_SPL_SPI_FLASH_SUPPORT=y CONFIG_SPL_SPI=y CONFIG_DEBUG_UART=y @@ -39,6 +40,7 @@ CONFIG_CMD_TIME=y CONFIG_SPL_OF_CONTROL=y CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents" CONFIG_ENV_IS_IN_SPI_FLASH=y +CONFIG_ENV_REDUNDANT=y CONFIG_ENV_RELOC_GD_ENV_ADDR=y CONFIG_ROCKCHIP_GPIO=y CONFIG_SYS_I2C_ROCKCHIP=y -- 2.43.0
