Hi Trevor,
On 2024-03-05 03:10, Trevor Woerner wrote:
Following the pattern of other Rockchip devices, enable the U-Boot environment to be stored in MMC. This patch specifically assumes the environment will be stored on the SDcard.
This board support optional emmc (sd nand), forcing env to sd-card does not sound like a good idea, ideally the env is stored in the media where TPL/SPL is running from.
Please note that booting from emmc is not working in current state, I have an incoming series to improve support for this and other rk3308 boards. Hoping to have it on list later this week, see [1] for current work-in-progress patches. It enables full support for usb otg/host, ums, rockusb, emmc/sd nand, ethernet, ethaddr from serial#, rnd and fit checksum validation on this board (tested on a v1.3 board).
[1] https://github.com/Kwiboo/u-boot-rockchip/commits/rk3308-2024.04
Regards, Jonas
Signed-off-by: Trevor Woerner twoerner@gmail.com
configs/rock-pi-s-rk3308_defconfig | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/configs/rock-pi-s-rk3308_defconfig b/configs/rock-pi-s-rk3308_defconfig index 9908a4b4f457..af2cddcc2553 100644 --- a/configs/rock-pi-s-rk3308_defconfig +++ b/configs/rock-pi-s-rk3308_defconfig @@ -54,7 +54,9 @@ CONFIG_EFI_PARTITION_ENTRIES_NUMBERS=64 CONFIG_SPL_OF_CONTROL=y CONFIG_OF_LIVE=y CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents" +CONFIG_ENV_IS_IN_MMC=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_SYS_MMC_ENV_DEV=1 CONFIG_REGMAP=y CONFIG_SYSCON=y CONFIG_CLK=y