build: images: squashfs: add help, fix description

add help text for `TARGET_SQUASHFS_BLOCK_SIZE` to match the only valid
settings accepted by `mksquashfs4` ("block size not power of two or not
between 4096 and 1Mbyte") thus for this setting in "KB", the set:
  `4, 8, 16, 32, 64, 128, 256, 512, 1024`

replace `squashfs-lzma` with `squashfs` in the description for
`TARGET_ROOTFS_SQUASHFS` because it has various compressions, and not
just lzma as it did in the past

cosmetic change with no functional effect

Signed-off-by: Tony Butler <spudz76@gmail.com>
This commit is contained in:
Tony Butler 2022-11-28 04:00:02 -08:00 committed by Hauke Mehrtens
parent 3c1512a25d
commit 6cee46def0
1 changed files with 4 additions and 1 deletions

View File

@ -150,7 +150,7 @@ menu "Target Images"
bool "squashfs"
default y if USES_SQUASHFS
help
Build a squashfs-lzma root filesystem.
Build a squashfs root filesystem.
config TARGET_SQUASHFS_BLOCK_SIZE
int "Block size (in KiB)"
@ -158,6 +158,9 @@ menu "Target Images"
default 64 if LOW_MEMORY_FOOTPRINT
default 1024 if (SMALL_FLASH && !LOW_MEMORY_FOOTPRINT)
default 256
help
Select squashfs block size, must be one of:
4, 8, 16, 32, 64, 128, 256, 512, 1024
menuconfig TARGET_ROOTFS_UBIFS
bool "ubifs"