1 config FS_EXT4 2 bool "Enable ext4 filesystem support" 3 help 4 This provides support for reading images from the ext4 filesystem. 5 ext4 is a widely used general-purpose filesystem for Linux. 6 You can also enable CMD_EXT4 to get access to ext4 commands. 7 8 config EXT4_WRITE 9 bool "Enable ext4 filesystem write support" 10 depends on FS_EXT4 11 help 12 This provides support for creating and writing new files to an 13 existing ext4 filesystem partition. 14