configs: stm32mp15: Enable ENV_IS_SPI_FLASH

Add all relative flags needed by ENV_IS_IN_SPI_FLASH

Reserved a 256KB partition in NOR to save the U-Boot
environment.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>

diff --git a/configs/stm32mp15_basic_defconfig b/configs/stm32mp15_basic_defconfig
index 23fdb31..ae77bd5 100644 (file)
--- a/configs/stm32mp15_basic_defconfig
+++ b/configs/stm32mp15_basic_defconfig
@@ -44,6 +44,7 @@ CONFIG_CMD_UBI=y
 CONFIG_DEFAULT_DEVICE_TREE="stm32mp157c-ev1"
 CONFIG_ENV_IS_NOWHERE=y
 CONFIG_ENV_IS_IN_EXT4=y
+CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_IS_IN_UBI=y
 CONFIG_ENV_EXT4_INTERFACE="mmc"
 CONFIG_ENV_EXT4_DEVICE_AND_PART="0:auto"

diff --git a/configs/stm32mp15_trusted_defconfig b/configs/stm32mp15_trusted_defconfig
index 20c5e71..64ce86a 100644 (file)
--- a/configs/stm32mp15_trusted_defconfig
+++ b/configs/stm32mp15_trusted_defconfig
@@ -36,6 +36,7 @@ CONFIG_CMD_UBI=y
 CONFIG_DEFAULT_DEVICE_TREE="stm32mp157c-ev1"
 CONFIG_ENV_IS_NOWHERE=y
 CONFIG_ENV_IS_IN_EXT4=y
+CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_IS_IN_UBI=y
 CONFIG_ENV_EXT4_INTERFACE="mmc"
 CONFIG_ENV_EXT4_DEVICE_AND_PART="0:auto"

diff --git a/include/configs/stm32mp1.h b/include/configs/stm32mp1.h
index dadd96e..a3f8490 100644 (file)
--- a/include/configs/stm32mp1.h
+++ b/include/configs/stm32mp1.h
@@ -42,6 +42,11 @@
 #define CONFIG_ENV_UBI_VOLUME_REDUND           "uboot_config_r"
 #endif
 
+#if defined(CONFIG_ENV_IS_IN_SPI_FLASH)
+#define        CONFIG_ENV_SECT_SIZE                    SZ_256K
+#define        CONFIG_ENV_OFFSET                       0x00280000
+#endif
+
 /* ATAGs */
 #define CONFIG_CMDLINE_TAG
 #define CONFIG_SETUP_MEMORY_TAGS
@@ -111,7 +116,7 @@
 #endif
 
 #define STM32MP_MTDPARTS \
-       "mtdparts_nor0=256k(fsbl1),256k(fsbl2),2m(ssbl),-(nor_user)\0" \
+       "mtdparts_nor0=256k(fsbl1),256k(fsbl2),2m(ssbl),256k(u-boot-env),-(nor_user)\0" \
        "mtdparts_nand0=2m(fsbl),2m(ssbl1),2m(ssbl2),-(UBI)\0"
 
 /*