1config FS_EXT4 2 bool "Enable ext4 filesystem support" 3 select CRC16 4 help 5 This provides support for reading images from the ext4 filesystem. 6 ext4 is a widely used general-purpose filesystem for Linux. 7 You can also enable CMD_EXT4 to get access to ext4 commands. 8 9config EXT4_WRITE 10 bool "Enable ext4 filesystem write support" 11 depends on FS_EXT4 12 help 13 This provides support for creating and writing new files to an 14 existing ext4 filesystem partition. 15