variants/arduino_portenta_h7_stm32h747xx_m7: Enable file system support.

Signed-off-by: iabdalkader <[email protected]>

Author: iabdalkader

variants/arduino_portenta_h7_stm32h747xx_m7/arduino_portenta_h7_stm32h747xx_m7.conf

@@ -100,3 +100,24 @@ CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=2048
 CONFIG_BT_RX_STACK_SIZE=4096
 
 CONFIG_STM32H7_BOOT_M4_AT_INIT=n
+
+CONFIG_FILE_SYSTEM=y
+CONFIG_FILE_SYSTEM_MKFS=y
+CONFIG_DISK_ACCESS=y
+CONFIG_DISK_DRIVER_FLASH=y
+
+CONFIG_FILE_SYSTEM_LITTLEFS=y
+CONFIG_FS_LITTLEFS_PROG_SIZE=4096
+CONFIG_FS_LITTLEFS_CACHE_SIZE=4096
+
+CONFIG_FAT_FILESYSTEM_ELM=y
+CONFIG_FS_FATFS_EXFAT=n
+CONFIG_FS_FATFS_MKFS=y
+CONFIG_FS_FATFS_LFN=y
+CONFIG_FS_FATFS_LFN_MODE_HEAP=y
+CONFIG_FS_FATFS_CODEPAGE=437
+CONFIG_FS_FATFS_MIN_SS=4096
+CONFIG_FS_FATFS_MAX_SS=4096
+CONFIG_FS_FATFS_MAX_LFN=255
+CONFIG_FS_FATFS_FSTAB_AUTOMOUNT=y
+CONFIG_FS_FATFS_CUSTOM_MOUNT_POINTS="wlan,ota"

variants/arduino_portenta_h7_stm32h747xx_m7/arduino_portenta_h7_stm32h747xx_m7.overlay

@@ -388,3 +388,7 @@
 			      <&adc1 13>; /* Hack for D20 */
 	};
 };
+
+/* Include common flash filesystem configuration */
+qspi_flash: &mx25l12833f {};
+#include "../common/arduino_flash_fs.dtsi"