comment "Root filesystem images"
- config TARGET_ROOTFS_EXT4FS
+ menuconfig TARGET_ROOTFS_EXT4FS
bool "ext4"
default y if USES_EXT4
help
- Ext4 file system with some free space for uml images
+ Build a ext4 root filesystem
+
+ config TARGET_EXT4_MAXINODE
+ int "Maximum number of inodes in root filesystem"
+ depends on TARGET_ROOTFS_EXT4FS
+ default 6000
+ help
+ Allows you to change the maximum number of inodes in the root filesystem
+
+ config TARGET_EXT4_RESERVED_PCT
+ int "Percentage of reserved blocks in root filesystem"
+ depends on TARGET_ROOTFS_EXT4FS
+ default 0
+ help
+ Allows you to change the percentage of reserved blocks in the root filesystem
+
+ choice
+ prompt "Root filesystem block size"
+ default TARGET_EXT4_BLOCKSIZE_4K
+ depends on TARGET_ROOTFS_EXT4FS
+ help
+ Allows you to change the block size of the root filesystem
+
+ config TARGET_EXT4_BLOCKSIZE_4K
+ bool "4k"
+
+ config TARGET_EXT4_BLOCKSIZE_2K
+ bool "2k"
+
+ config TARGET_EXT4_BLOCKSIZE_1K
+ bool "1k"
+ endchoice
+
+ config TARGET_EXT4_BLOCKSIZE
+ int
+ default 4096 if TARGET_EXT4_BLOCKSIZE_4K
+ default 2048 if TARGET_EXT4_BLOCKSIZE_2K
+ default 1024 if TARGET_EXT4_BLOCKSIZE_1K
+ depends on TARGET_ROOTFS_EXT4FS
+
+ config TARGET_EXT4_JOURNAL
+ bool "Create a journaling filesystem"
+ depends on TARGET_ROOTFS_EXT4FS
+ default n
+ help
+ Create an ext4 filesystem with a journal
config TARGET_ROOTFS_ISO
bool "iso"
help
Build a jffs2 root filesystem for NAND flash
- config TARGET_ROOTFS_SQUASHFS
+ menuconfig TARGET_ROOTFS_SQUASHFS
bool "squashfs"
default y if USES_SQUASHFS
help
Build a squashfs-lzma root filesystem
+ config TARGET_SQUASHFS_BLOCK_SIZE
+ int "Block size (in KiB)"
+ depends on TARGET_ROOTFS_SQUASHFS
+ default 64 if LOW_MEMORY_FOOTPRINT
+ default 256
+
menuconfig TARGET_ROOTFS_UBIFS
bool "ubifs"
default y if USES_UBIFS
choice
prompt "compression"
- default TARGET_UBIFS_COMPRESSION_NONE
+ default TARGET_UBIFS_COMPRESSION_ZLIB
depends on TARGET_ROOTFS_UBIFS
help
Select compression type
The root partition on the final device. If you don't know,
you probably want the default (/dev/sda2).
- config TARGET_ROOTFS_MAXINODE
- int "Maximum number of inodes in root filesystem"
- depends on TARGET_ROOTFS_EXT4FS
- default 6000
- help
- Allows you to change the maximum number of inodes in the root filesystem
-
- config TARGET_ROOTFS_RESERVED_PCT
- int "Percentage of reserved blocks in root filesystem"
- depends on TARGET_ROOTFS_EXT4FS
- default 0
- help
- Allows you to change the percentage of reserved blocks in the root filesystem
menuconfig TARGET_ROOTFS_INCLUDE_KERNEL
bool "Include kernel in root filesystem"