fix: build kernel only, fix no bin/foundation issues

make_rootfs/rootfsimg_liteos.sh

@@ -51,10 +51,14 @@ if [ "${FSTYPE}" = "jffs2" ]; then
     else
         tool_check ${JFFS2_TOOL}
         if [[ "${ROOTFS_DIR}" = *"rootfs" ]]; then
+            if [ -f "${ROOTFS_DIR}/bin/foundation" ] && [ -f "${ROOTFS_DIR}/bin/apphilogcat" ]; then
                 ${JFFS2_TOOL} -q -o ${ROOTFS_IMG} -d ${ROOTFS_DIR} --pagesize=4096 --devtable ${CONFIG_PATH}
             else
                 ${JFFS2_TOOL} -q -o ${ROOTFS_IMG} -d ${ROOTFS_DIR} --pagesize=4096
             fi
+        else
+            ${JFFS2_TOOL} -q -o ${ROOTFS_IMG} -d ${ROOTFS_DIR} --pagesize=4096
+        fi
     fi
 elif [ "${FSTYPE}" = "vfat" ]; then
     if [ "${system}" != "Linux" ]; then