kumquat-buildroot/fs/ext2/Config.in
Yann E. MORIN 301c18e123 fs/ext2: add options for extra space and extra inodes
Add two options to the ext2 filesystem, one to add extra free space, one
to add extra free inodes.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
Tested-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Acked-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Cc: Martin Bark <martin@barkynet.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015-10-31 15:56:56 +01:00

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config BR2_TARGET_ROOTFS_EXT2
bool "ext2/3/4 root filesystem"
select BR2_PACKAGE_HOST_MKE2IMG
help
Build an ext2/3/4 root filesystem
if BR2_TARGET_ROOTFS_EXT2
config BR2_TARGET_ROOTFS_EXT2_2
bool
choice
bool "ext2/3/4 variant"
default BR2_TARGET_ROOTFS_EXT2_2r0
config BR2_TARGET_ROOTFS_EXT2_2r0
bool "ext2 (rev0)"
select BR2_TARGET_ROOTFS_EXT2_2
config BR2_TARGET_ROOTFS_EXT2_2r1
bool "ext2 (rev1)"
select BR2_TARGET_ROOTFS_EXT2_2
config BR2_TARGET_ROOTFS_EXT2_3
bool "ext3"
config BR2_TARGET_ROOTFS_EXT2_4
bool "ext4"
endchoice
config BR2_TARGET_ROOTFS_EXT2_GEN
int
default 2 if BR2_TARGET_ROOTFS_EXT2_2
default 3 if BR2_TARGET_ROOTFS_EXT2_3
default 4 if BR2_TARGET_ROOTFS_EXT2_4
# All ext generations are revision 1, except ext2r0, which is revision 0
config BR2_TARGET_ROOTFS_EXT2_REV
int
default 0 if BR2_TARGET_ROOTFS_EXT2_2r0
default 1 if !BR2_TARGET_ROOTFS_EXT2_2r0
config BR2_TARGET_ROOTFS_EXT2_LABEL
string "filesystem label"
config BR2_TARGET_ROOTFS_EXT2_BLOCKS
int "exact size in blocks (leave at 0 for auto calculation)"
default 0
config BR2_TARGET_ROOTFS_EXT2_INODES
int "exact number of inodes (leave at 0 for auto calculation)"
default 0
config BR2_TARGET_ROOTFS_EXT2_EXTRA_BLOCKS
int "extra size in blocks" if BR2_TARGET_ROOTFS_EXT2_BLOCKS = 0
default 0
help
Enter here the number of extra blocks of free space you
want on your filesystem. By default, Buildroot will not
leave much space free.
config BR2_TARGET_ROOTFS_EXT2_EXTRA_INODES
int "extra inodes" if BR2_TARGET_ROOTFS_EXT2_INODES = 0
default 0
help
Enter here the number of extra free inodes you want on
your filesystem. By default, Buildroot will not leave
many free inodes.
config BR2_TARGET_ROOTFS_EXT2_RESBLKS
int "reserved blocks percentage"
default 0
choice
prompt "Compression method"
default BR2_TARGET_ROOTFS_EXT2_NONE
help
Select compressor for ext2/3/4 filesystem of the root filesystem
config BR2_TARGET_ROOTFS_EXT2_NONE
bool "no compression"
help
Do not compress the ext2/3/4 filesystem.
config BR2_TARGET_ROOTFS_EXT2_GZIP
bool "gzip"
help
Do compress the ext2/3/4 filesystem with gzip.
config BR2_TARGET_ROOTFS_EXT2_BZIP2
bool "bzip2"
help
Do compress the ext2/3/4 filesystem with bzip2.
config BR2_TARGET_ROOTFS_EXT2_LZMA
bool "lzma"
help
Do compress the ext2/3/4 filesystem with lzma.
config BR2_TARGET_ROOTFS_EXT2_LZO
bool "lzo"
help
Do compress the ext2 filesystem with lzop.
config BR2_TARGET_ROOTFS_EXT2_XZ
bool "xz"
help
Do compress the ext2 filesystem with xz.
endchoice
endif # BR2_TARGET_ROOTFS_EXT2