archs38: enable features rootfs-part
target/linux/archs38/image/Makefile calls gen_axs10x_sdcard_img.sh
with $(CONFIG_TARGET_ROOTFS_PARTSIZE).
Make sure a rootfs partition is built and usable.
Signed-off-by: Thomas Weißschuh <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/16098
Signed-off-by: Robert Marko <[email protected]>