"$(BUILD_DIR)/fwupgrade.cfg-$(4)" "fwupgrade.cfg" \
"$(KDIR_TMP)/vmlinux-$(2).uImage" "kernel" \
"$(KDIR)/root.$(1)" "rootfs"
+ if [ -e "$(call factoryname,$(1),$(2))" ]; then \
+ cp "$(call factoryname,$(1),$(2))" "$(call sysupname,$(1),$(2))"; \
+ fi
endef