menu "File system" menuconfig FS_VFS bool "Using device virtual file system" select KERNEL_MUTEX default y help The device file system is a light weight virtual file system. if FS_VFS source "$KERNEL_DIR/fs/iot-devicefile/Kconfig" config FS_VFS_FATFS bool "Using FATFS file system" default y if FS_VFS_FATFS source "$KERNEL_DIR/fs/fatfs/Kconfig" endif config FS_CH376 bool "Using CH376 file system" default n if FS_CH376 source "$KERNEL_DIR/fs/compatibility_ch376/Kconfig" endif config FS_LWEXT4 bool "Using LWEXT4 file system" default n if FS_LWEXT4 source "$KERNEL_DIR/fs/lwext4/Kconfig" endif endif endmenu