configs: stm32mp1: enable the fastboot oem command format

Enable the fastboot oem command format and set the variable
"partitions" with default eMMC partitions list.
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: NJean-Philippe ROMAIN <jean-philippe.romain@st.com>
Reviewed-by: NPatrice Chotard <patrice.chotard@st.com>

configs/stm32mp15_basic_defconfig

@@ -84,6 +84,7 @@ CONFIG_FASTBOOT_MMC_BOOT1_NAME="mmc1boot0"
 CONFIG_FASTBOOT_MMC_BOOT2_NAME="mmc1boot1"
 CONFIG_FASTBOOT_MMC_USER_SUPPORT=y
 CONFIG_FASTBOOT_MMC_USER_NAME="mmc1"
+CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
 CONFIG_GPIO_HOG=y
 CONFIG_DM_HWSPINLOCK=y
 CONFIG_HWSPINLOCK_STM32=y

configs/stm32mp15_trusted_defconfig

@@ -63,6 +63,7 @@ CONFIG_FASTBOOT_MMC_BOOT1_NAME="mmc1boot0"
 CONFIG_FASTBOOT_MMC_BOOT2_NAME="mmc1boot1"
 CONFIG_FASTBOOT_MMC_USER_SUPPORT=y
 CONFIG_FASTBOOT_MMC_USER_NAME="mmc1"
+CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
 CONFIG_GPIO_HOG=y
 CONFIG_DM_HWSPINLOCK=y
 CONFIG_HWSPINLOCK_STM32=y

include/configs/stm32mp1.h

@@ -132,6 +132,19 @@
 		"run distro_bootcmd;" \
 	"fi;\0"
 
+#ifdef CONFIG_FASTBOOT_CMD_OEM_FORMAT
+/* eMMC default partitions for fastboot command: oem format */
+#define PARTS_DEFAULT \
+	"partitions=" \
+	"name=ssbl,size=2M;" \
+	"name=bootfs,size=64MB,bootable;" \
+	"name=vendorfs,size=16M;" \
+	"name=rootfs,size=746M;" \
+	"name=userfs,size=-\0"
+#else
+#define PARTS_DEFAULT
+#endif
+
 #include <config_distro_bootcmd.h>
 
 /*
@@ -150,6 +163,7 @@
 	"altbootcmd=run bootcmd\0" \
 	"env_check=if env info -p -d -q; then env save; fi\0" \
 	STM32MP_BOOTCMD \
+	PARTS_DEFAULT \
 	BOOTENV \
 	"boot_net_usb_start=true\0"