u-boot/fs/erofs/Kconfig

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config FS_EROFS
bool "Enable EROFS filesystem support"
help
This provides support for reading images from EROFS filesystem.
EROFS (Enhanced Read-Only File System) is a lightweight read-only
file system for scenarios which need high-performance read-only
requirements.
It also provides fixed-sized output compression support, which
improves storage density, keeps relatively higher compression
ratios, which is more useful to achieve high performance for
embedded devices with limited memory.
config FS_EROFS_ZIP
bool "EROFS Data Compression Support"
depends on FS_EROFS
select LZ4
default y
help
Enable fixed-sized output compression for EROFS.
If you don't want to enable compression feature, say N.