From: Patrick Delaunay patrick.delaunay@st.com
Enable ENV_IS_IN_EXT4 and all relative flags to be able to load/save environment in EXT4 partition.
This will allows to load/save environment on both sdcard and eMMC. As for stm32mp15, bootfs has not the same partition number on sdcard and on eMMC, we use "auto" key which allows to find the first partition in device with bootable flag which is partition 4 on sdcard and partition 2 on eMMC.
Signed-off-by: Patrice Chotard patrice.chotard@st.com ---
configs/stm32mp15_basic_defconfig | 5 +++++ configs/stm32mp15_trusted_defconfig | 5 +++++ 2 files changed, 10 insertions(+)
diff --git a/configs/stm32mp15_basic_defconfig b/configs/stm32mp15_basic_defconfig index f5e13dd..051c1de 100644 --- a/configs/stm32mp15_basic_defconfig +++ b/configs/stm32mp15_basic_defconfig @@ -41,6 +41,11 @@ CONFIG_CMD_EXT4_WRITE=y CONFIG_CMD_MTDPARTS=y # CONFIG_SPL_DOS_PARTITION is not set CONFIG_DEFAULT_DEVICE_TREE="stm32mp157c-ev1" +CONFIG_ENV_IS_NOWHERE=y +CONFIG_ENV_IS_IN_EXT4=y +CONFIG_ENV_EXT4_INTERFACE="mmc" +CONFIG_ENV_EXT4_DEVICE_AND_PART="0:auto" +CONFIG_ENV_EXT4_FILE="/uboot.env" CONFIG_STM32_ADC=y CONFIG_USB_FUNCTION_FASTBOOT=y CONFIG_FASTBOOT_BUF_ADDR=0xC0000000 diff --git a/configs/stm32mp15_trusted_defconfig b/configs/stm32mp15_trusted_defconfig index cae3324..f09f0e4 100644 --- a/configs/stm32mp15_trusted_defconfig +++ b/configs/stm32mp15_trusted_defconfig @@ -33,6 +33,11 @@ CONFIG_CMD_REGULATOR=y CONFIG_CMD_EXT4_WRITE=y CONFIG_CMD_MTDPARTS=y CONFIG_DEFAULT_DEVICE_TREE="stm32mp157c-ev1" +CONFIG_ENV_IS_NOWHERE=y +CONFIG_ENV_IS_IN_EXT4=y +CONFIG_ENV_EXT4_INTERFACE="mmc" +CONFIG_ENV_EXT4_DEVICE_AND_PART="0:auto" +CONFIG_ENV_EXT4_FILE="/uboot.env" CONFIG_STM32_ADC=y CONFIG_USB_FUNCTION_FASTBOOT=y CONFIG_FASTBOOT_BUF_ADDR=0xC0000000