-Image/Build/Profile/RTN56U=$(call BuildFirmware/Default8M/$(1),$(1),rt-n56u,RTN56U)
+define BuildFirmware/RTN56U/squashfs
+ $(call BuildFirmware/Default8M/$(1),$(1),rt-n56u,RTN56U)
+ -mkrtn56uimg -s $(call sysupname,$(1),rt-n56u)
+ -cp $(call sysupname,$(1),rt-n56u) $(call imgname,$(1),rt-n56u)-factory.bin
+ -mkrtn56uimg -f $(call imgname,$(1),rt-n56u)-factory.bin
+endef
+Image/Build/Profile/RTN56U=$(call BuildFirmware/RTN56U/$(1),$(1),rt-n56u,RTN56U)