[U-Boot] [PATCH 08/14] configs: stm32mp15: Enable ENV_IS_IN_EXT4 and all relative flags

Patrice Chotard
2019-05-10T16:11:25Z

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
--
1.9.1