From: Fabio Estevam <[email protected]> Keep the primary U-Boot environment at its existing 0x3f8000 offset and use the preceding 32 KiB region at 0x3f0000 for the redundant copy.
Both copies are aligned to the 4 KiB erase size and together occupy 0x3f0000 through 0x3fffff. Redundancy protects the environment against power loss or an interrupted update. Signed-off-by: Fabio Estevam <[email protected]> --- Changes since v3: - Preserved the primary environment at 0x3f8000. 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 53182dc8251b..4347bab598ab 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=0x3F0000 CONFIG_SPL_SPI_FLASH_SUPPORT=y CONFIG_SPL_SPI=y CONFIG_DEBUG_UART=y @@ -41,6 +42,7 @@ CONFIG_SPL_OF_CONTROL=y CONFIG_OF_LIST="rockchip/rk3399-roc-pc rockchip/rk3399-roc-pc-plus" 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
