config BR2_TARGET_ROOTFS_EROFS
	bool "erofs root filesystem"
	select BR2_PACKAGE_HOST_EROFS_UTILS
	help
	  Build a EROFS root filesystem.

if BR2_TARGET_ROOTFS_EROFS

config BR2_TARGET_ROOTFS_EROFS_LZ4HC
	bool "lz4hc compression"
	help
	  Use lz4 high-compression to compress data in the filesystem.

config BR2_TARGET_ROOTFS_EROFS_PCLUSTERSIZE
	int "pcluster size"
	default 0
	help
	  Specify the maximum size of physical cluster in bytes, as a
	  multiple of 4KiB, for the big pcluster feature in order to
	  get much better compression ratios (thus better sequential
	  read performance for common storage devices), which has been
	  introduced since Linux 5.13.

endif # BR2_TARGET_ROOTFS_EROFS
