config BR2_TARGET_ROOTFS_SQUASHFS bool "squashfs root filesystem" help Build a squashfs root filesystem if BR2_TARGET_ROOTFS_SQUASHFS config BR2_TARGET_ROOTFS_SQUASHFS_PAD bool "pad to a 4K boundary" default y # legacy was always ON help Say 'y' here (the default) to pad the the filesystem image to a 4K boundary. Say 'n' to disable padding. choice prompt "Compression algorithm" default BR2_TARGET_ROOTFS_SQUASHFS4_GZIP help Select the squashfs compression algorithm to use when generating the filesystem. config BR2_TARGET_ROOTFS_SQUASHFS4_GZIP bool "gzip" config BR2_TARGET_ROOTFS_SQUASHFS4_LZ4 bool "lz4" config BR2_TARGET_ROOTFS_SQUASHFS4_LZMA bool "lzma" config BR2_TARGET_ROOTFS_SQUASHFS4_LZO bool "lzo" config BR2_TARGET_ROOTFS_SQUASHFS4_XZ bool "xz" config BR2_TARGET_ROOTFS_SQUASHFS4_ZSTD bool "zstd" endchoice endif