+define Image/mkfs/bundle
+ $(TAR) -cp --numeric-owner --owner=0 --group=0 --sort=name \
+ $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
+ -C $(call mkfs_target_dir,$(1))/ . > $@
+endef
+TARGET_FILESYSTEMS += bundle
+
+define Build/dtb
+ $(call Image/BuildDTB,$(DTS_DIR)/$(DEVICE_DTS).dts,$@.dtb)
+endef
+
+define Build/clearfog-bundle
+ cp $(IMAGE_ROOTFS) $@.new
+ $(TAR) -rp --numeric-owner --owner=0 --group=0 --sort=name \
+ $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
+ --file=$@.new -C $(dir $(IMAGE_KERNEL))/ $(notdir $(IMAGE_KERNEL)) $(notdir $(IMAGE_KERNEL).dtb)
+ gzip -9n -c $@.new > $@
+endef
+
+