3286a4d6aa
The previous default, zero, just meant "use the default value of the filesystem generator", which happened to be 5% (the traditional value for all ext-creating tools we've ever seen). So, change the new default accordingly to 5%. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Samuel Martin <s.martin49@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
114 lines
2.7 KiB
Plaintext
114 lines
2.7 KiB
Plaintext
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_2r1
|
|
|
|
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"
|
|
|
|
# 61440 = 60MB, i.e usually small enough to fit on a 64MB media
|
|
config BR2_TARGET_ROOTFS_EXT2_BLOCKS
|
|
int "exact size in blocks"
|
|
default 61440
|
|
help
|
|
Specify the file system size as a number of 1024-byte blocks.
|
|
|
|
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_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 5
|
|
help
|
|
The number of blocks on the filesystem (as a percentage of the
|
|
total number of blocksi), that are reserved for use by root.
|
|
Traditionally, this has been 5%, and all ext-related tools still
|
|
default to reserving 5% when creating a new ext filesystem.
|
|
|
|
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
|