On 2/10/25 02:32, Marek Vasut wrote:
> Enable support for environment in eMMC on STM32MP13xx DHCOR SoM,
> in addition to existing support for environment in SPI NOR. The
> environment size is the same, except in case the environment is
> placed in eMMC, it is stored at the end of eMMC BOOT partitions
> in the last 32 sectors of each eMMC HW BOOT partition.
>
> Signed-off-by: Marek Vasut <ma...@denx.de>
> ---
> Cc: Igor Opaniuk <igor.opan...@gmail.com>
> Cc: Patrice Chotard <patrice.chot...@foss.st.com>
> Cc: Patrick Delaunay <patrick.delau...@foss.st.com>
> Cc: Tom Rini <tr...@konsulko.com>
> Cc: u-b...@dh-electronics.com
> Cc: u-boot@lists.denx.de
> Cc: uboot-st...@st-md-mailman.stormreply.com
> ---
> arch/arm/dts/stm32mp13xx-dhcor-u-boot.dtsi | 2 ++
> configs/stm32mp13_dhcor_defconfig | 4 ++++
> 2 files changed, 6 insertions(+)
>
> diff --git a/arch/arm/dts/stm32mp13xx-dhcor-u-boot.dtsi
> b/arch/arm/dts/stm32mp13xx-dhcor-u-boot.dtsi
> index 9233f315ebc..3acf5138940 100644
> --- a/arch/arm/dts/stm32mp13xx-dhcor-u-boot.dtsi
> +++ b/arch/arm/dts/stm32mp13xx-dhcor-u-boot.dtsi
> @@ -14,6 +14,8 @@
> config {
> dh,ddr3-coding-gpios = <&gpiod 5 0>, <&gpiod 9 0>;
> dh,som-coding-gpios = <&gpioa 13 0>, <&gpioi 1 0>;
> + u-boot,mmc-env-offset = <0x3fc000>;
> + u-boot,mmc-env-offset-redundant = <0x3fc000>;
> };
> };
>
> diff --git a/configs/stm32mp13_dhcor_defconfig
> b/configs/stm32mp13_dhcor_defconfig
> index ff948b904be..2da9287ea7b 100644
> --- a/configs/stm32mp13_dhcor_defconfig
> +++ b/configs/stm32mp13_dhcor_defconfig
> @@ -28,10 +28,14 @@ CONFIG_CMD_RNG=y
> CONFIG_CMD_LOG=y
> CONFIG_CMD_UBI=y
> CONFIG_ENV_IS_NOWHERE=y
> +CONFIG_ENV_IS_IN_MMC=y
> +CONFIG_ENV_MMC_USE_DT=y
> CONFIG_ENV_SPI_MAX_HZ=50000000
> CONFIG_CLK_SCMI=y
> CONFIG_SET_DFU_ALT_INFO=y
> CONFIG_SYS_I2C_EEPROM_ADDR=0x50
> +CONFIG_SYS_MMC_ENV_DEV=0
> +CONFIG_SYS_MMC_ENV_PART=1
> CONFIG_PHY_REALTEK=y
> CONFIG_DM_REGULATOR_SCMI=y
> CONFIG_RESET_SCMI=y
Reviewed-by: Patrice Chotard <patrice.chot...@foss.st.com>
Thanks
PAtrice
