dd if=$(KDIR)/vmlinux-$(2).uImage.squashfs bs=1M conv=sync; \
dd if=$(KDIR)/root.$(1) bs=64k; \
) > $(call imgname,$(1),$(2))-sysupgrade.bin
+ $(STAGING_DIR_HOST)/bin/mkdniimg \
+ -B WNDR3700 -v OpenWrt.$(REVISION) \
+ -i $(call imgname,$(1),$(2))-sysupgrade.bin \
+ -o $(call imgname,$(1),$(2))-factory.bin
endef
define Image/Build/Template/Compex