treewide: omit IMAGE_SIZE argument from check-size

Now that check-size uses IMAGE_SIZE by default, we can skip the argument from image recipes to reduce redundancy. Signed-off-by: Sungbo Eo <mans0n@gorani.run> [do not touch ar71xx] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2024-12-04 23:36:11 +08:00 · 2020-03-10 22:58:27 +09:00 · 2020-03-10 22:58:27 +09:00 · 3f14f034fb
commit 3f14f034fb
parent 1444e31a7b
25 changed files with 146 additions and 146 deletions
--- a/target/linux/apm821xx/image/Makefile
+++ b/target/linux/apm821xx/image/Makefile
@ -212,7 +212,7 @@ define Device/netgear_wndr4700
 	    append-uImage-fakehdr filesystem | dtb | create-uImage-dtb | prepend-dtb
  KERNEL_INITRAMFS := kernel-bin | gzip | dtb | MuImage-initramfs gzip
  IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | \
-		       netgear-dni | check-size $$$$(IMAGE_SIZE)
+		       netgear-dni | check-size
  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
  ARTIFACT/device-tree.dtb := export-dtb | uImage none
  NETGEAR_BOARD_ID := WNDR4700
--- a/target/linux/ath79/image/Makefile
+++ b/target/linux/ath79/image/Makefile
@ -65,7 +65,7 @@ define Device/Default
  SUPPORTED_DEVICES := $(subst _,$(comma),$(1))
  IMAGES := sysupgrade.bin
  IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(BLOCKSIZE) | \
-	append-rootfs | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-rootfs | pad-rootfs | append-metadata | check-size
 endef

 ifeq ($(SUBTARGET),generic)
--- a/target/linux/ath79/image/common-netgear.mk
+++ b/target/linux/ath79/image/common-netgear.mk
@ -38,7 +38,7 @@ define Device/netgear_ath79
  KERNEL := kernel-bin | append-dtb | lzma -d20 | netgear-uImage lzma
  IMAGES += factory.img
  IMAGE/sysupgrade.bin := $$(IMAGE/default) | append-metadata | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
  IMAGE/factory.img := $$(IMAGE/default) | netgear-dni | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
 endef
--- a/target/linux/ath79/image/common-tp-link.mk
+++ b/target/linux/ath79/image/common-tp-link.mk
@ -31,7 +31,7 @@ define Device/tplink-v2
  KERNEL := kernel-bin | append-dtb | lzma
  KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | tplink-v2-header
  IMAGE/sysupgrade.bin := tplink-v2-image -s | append-metadata | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
 endef

 define Device/tplink-nolzma
@ -79,7 +79,7 @@ define Device/tplink-safeloader
  TPLINK_HWREV := 0x0
  KERNEL := kernel-bin | append-dtb | lzma | tplink-v1-header -O
  IMAGE/sysupgrade.bin := append-rootfs | tplink-safeloader sysupgrade | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
  IMAGE/factory.bin := append-rootfs | tplink-safeloader factory
 endef

--- a/target/linux/ath79/image/generic-tp-link.mk
+++ b/target/linux/ath79/image/generic-tp-link.mk
@ -541,7 +541,7 @@ define Device/tplink_tl-wr2543-v1
  DEVICE_PACKAGES := kmod-usb2 kmod-usb-ledtrig-usbport
  TPLINK_HWID := 0x25430001
  IMAGE/sysupgrade.bin := tplink-v1-image sysupgrade -v 3.13.99 | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
  IMAGE/factory.bin := tplink-v1-image factory -v 3.13.99
  SUPPORTED_DEVICES += tl-wr2543n
 endef
--- a/target/linux/ath79/image/generic-ubnt.mk
+++ b/target/linux/ath79/image/generic-ubnt.mk
@ -34,7 +34,7 @@ define Device/ubnt
  DEVICE_PACKAGES := kmod-usb2
  IMAGES += factory.bin
  IMAGE/factory.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | \
-	append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE) | mkubntimage-split
+	append-rootfs | pad-rootfs | check-size | mkubntimage-split
 endef

 define Device/ubnt-bz
@ -251,7 +251,7 @@ define Device/ubnt_routerstation_common
  IMAGE_SIZE := 16128k
  IMAGES := factory.bin
  IMAGE/factory.bin := append-rootfs | pad-rootfs | mkubntimage | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
  KERNEL := kernel-bin | append-dtb | lzma | pad-to $$(BLOCKSIZE)
  KERNEL_INITRAMFS := kernel-bin | append-dtb
 endef
--- a/target/linux/ath79/image/generic.mk
+++ b/target/linux/ath79/image/generic.mk
@ -99,9 +99,9 @@ define Device/seama
  # - 36 bytes of META data (4-bytes aligned)
  IMAGE/default := append-kernel | pad-offset $$$$(BLOCKSIZE) 64 | append-rootfs
  IMAGE/sysupgrade.bin := $$(IMAGE/default) | seama | pad-rootfs | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
  IMAGE/factory.bin := $$(IMAGE/default) | pad-rootfs -x 64 | seama | \
-	seama-seal | check-size $$$$(IMAGE_SIZE)
+	seama-seal | check-size
  SEAMA_SIGNATURE :=
 endef

@ -127,7 +127,7 @@ define Device/adtran_bsap1880
  IMAGE/kernel.bin := append-kernel
  IMAGE/rootfs.bin := append-rootfs | pad-rootfs
  IMAGE/sysupgrade.bin := append-rootfs | pad-rootfs | \
-	check-size $$$$(IMAGE_SIZE) | sysupgrade-tar rootfs=$$$$@ | append-metadata
+	check-size | sysupgrade-tar rootfs=$$$$@ | append-metadata
 endef

 define Device/adtran_bsap1800-v2
@ -171,7 +171,7 @@ define Device/avm_fritz300e
  IMAGE_SIZE := 15232k
  IMAGE/sysupgrade.bin := append-kernel | pad-to 64k | \
 	append-squashfs-fakeroot-be | pad-to 256 | append-rootfs | pad-rootfs | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
  DEVICE_PACKAGES := fritz-tffs rssileds -swconfig
  SUPPORTED_DEVICES += fritz300e
 endef
@ -186,7 +186,7 @@ define Device/avm_fritz4020
  KERNEL_INITRAMFS := $$(KERNEL)
  IMAGE/sysupgrade.bin := append-kernel | pad-to 64k | \
 	append-squashfs-fakeroot-be | pad-to 256 | append-rootfs | pad-rootfs | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
  DEVICE_PACKAGES := fritz-tffs
  SUPPORTED_DEVICES += fritz4020
 endef
@ -200,7 +200,7 @@ define Device/buffalo_bhr-4grv
  IMAGE_SIZE := 32256k
  IMAGES += factory.bin tftp.bin
  IMAGE/default := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | \
-	pad-rootfs | check-size $$$$(IMAGE_SIZE)
+	pad-rootfs | check-size
  IMAGE/factory.bin := $$(IMAGE/default) | buffalo-enc BHR-4GRV 1.99 | \
 	buffalo-tag BHR-4GRV 3
  IMAGE/tftp.bin := $$(IMAGE/default) | buffalo-tftp-header
@ -223,7 +223,7 @@ define Device/buffalo_wzr-hp-ag300h
  IMAGE_SIZE := 32320k
  IMAGES += factory.bin tftp.bin
  IMAGE/default := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | \
-	pad-rootfs | check-size $$$$(IMAGE_SIZE)
+	pad-rootfs | check-size
  IMAGE/factory.bin := $$(IMAGE/default) | buffalo-enc WZR-HP-AG300H 1.99 | \
 	buffalo-tag WZR-HP-AG300H 3
  IMAGE/tftp.bin := $$(IMAGE/default) | buffalo-tftp-header
@ -242,7 +242,7 @@ define Device/buffalo_wzr-hp-g302h-a1a0
  IMAGE_SIZE := 32128k
  IMAGES += factory.bin tftp.bin
  IMAGE/default := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | \
-	pad-rootfs | check-size $$$$(IMAGE_SIZE)
+	pad-rootfs | check-size
  IMAGE/factory.bin := $$(IMAGE/default) | buffalo-enc WZR-HP-G302H 1.99 | \
 	buffalo-tag WZR-HP-G302H 4
  IMAGE/tftp.bin := $$(IMAGE/default) | buffalo-tftp-header
@ -258,7 +258,7 @@ define Device/buffalo_wzr-hp-g450h
  IMAGE_SIZE := 32256k
  IMAGES += factory.bin tftp.bin
  IMAGE/default := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | \
-	pad-rootfs | check-size $$$$(IMAGE_SIZE)
+	pad-rootfs | check-size
  IMAGE/factory.bin := $$(IMAGE/default) | buffalo-enc WZR-HP-G450H 1.99 | \
 	buffalo-tag WZR-HP-G450H 3
  IMAGE/tftp.bin := $$(IMAGE/default) | buffalo-tftp-header
@ -426,7 +426,7 @@ define Device/dlink_dir-825-b1
  DEVICE_VARIANT := B1
  IMAGE_SIZE := 6208k
  IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
  DEVICE_PACKAGES := kmod-usb-ohci kmod-usb2 kmod-usb-ledtrig-usbport \
 	kmod-leds-reset kmod-owl-loader
  SUPPORTED_DEVICES += dir-825-b1
@ -446,9 +446,9 @@ define Device/dlink_dir-825-c1
  IMAGE/default := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | \
 	pad-rootfs
  IMAGE/factory.bin := $$(IMAGE/default) | pad-offset $$$$(IMAGE_SIZE) 26 | \
-	append-string 00DB120AR9344-RT-101214-00 | check-size $$$$(IMAGE_SIZE)
+	append-string 00DB120AR9344-RT-101214-00 | check-size
  IMAGE/sysupgrade.bin := $$(IMAGE/default) | append-metadata | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
 endef
 TARGET_DEVICES += dlink_dir-825-c1

@ -464,9 +464,9 @@ define Device/dlink_dir-835-a1
  IMAGE/default := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | \
 	pad-rootfs
  IMAGE/factory.bin := $$(IMAGE/default) | pad-offset $$$$(IMAGE_SIZE) 26 | \
-	append-string 00DB120AR9344-RT-101214-00 | check-size $$$$(IMAGE_SIZE)
+	append-string 00DB120AR9344-RT-101214-00 | check-size
  IMAGE/sysupgrade.bin := $$(IMAGE/default) | append-metadata | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
 endef
 TARGET_DEVICES += dlink_dir-835-a1

@ -485,9 +485,9 @@ define Device/dlink_dir-842-c
  IMAGE/default := append-kernel | uImage lzma | \
 	pad-offset $$$$(BLOCKSIZE) 64 | append-rootfs
  IMAGE/sysupgrade.bin := $$(IMAGE/default) | seama | pad-rootfs | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
  IMAGE/factory.bin := $$(IMAGE/default) | pad-rootfs -x 64 | seama | \
-	seama-seal | check-size $$$$(IMAGE_SIZE)
+	seama-seal | check-size
  IMAGE_SIZE := 15680k
 endef

@ -561,10 +561,10 @@ define Device/engenius_ecb1750
  DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca988x-ct
  IMAGE_SIZE := 15680k
  IMAGE/factory.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | \
-	append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE) | \
+	append-rootfs | pad-rootfs | check-size | \
 	senao-header -r 0x101 -p 0x6d -t 2
  IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
 endef
 TARGET_DEVICES += engenius_ecb1750

@ -576,7 +576,7 @@ define Device/engenius_epg5000
  IMAGE_SIZE := 14656k
  IMAGES += factory.dlf
  IMAGE/factory.dlf := append-kernel | pad-to $$$$(BLOCKSIZE) | \
-	append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE) | \
+	append-rootfs | pad-rootfs | check-size | \
 	senao-header -r 0x101 -p 0x71 -t 2
  SUPPORTED_DEVICES += epg5000
 endef
@ -694,7 +694,7 @@ define Device/iodata_wn-ac1167dgr
  IMAGE_SIZE := 14656k
  IMAGES += factory.bin
  IMAGE/factory.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | \
-	append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE) | \
+	append-rootfs | pad-rootfs | check-size | \
 	senao-header -r 0x30a -p 0x61 -t 2
  DEVICE_PACKAGES := kmod-usb2 kmod-ath10k-ct ath10k-firmware-qca988x-ct
 endef
@ -707,7 +707,7 @@ define Device/iodata_wn-ac1600dgr
  IMAGE_SIZE := 14656k
  IMAGES += factory.bin
  IMAGE/factory.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | \
-	append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE) | \
+	append-rootfs | pad-rootfs | check-size | \
 	senao-header -r 0x30a -p 0x60 -t 2 -v 200
  DEVICE_PACKAGES := kmod-usb2 kmod-ath10k-ct ath10k-firmware-qca988x-ct
 endef
@ -720,7 +720,7 @@ define Device/iodata_wn-ac1600dgr2
  IMAGE_SIZE := 14656k
  IMAGES += dgr2-dgr3-factory.bin
  IMAGE/dgr2-dgr3-factory.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | \
-	append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE) | \
+	append-rootfs | pad-rootfs | check-size | \
 	senao-header -r 0x30a -p 0x60 -t 2 -v 200
  DEVICE_PACKAGES := kmod-usb2 kmod-ath10k-ct ath10k-firmware-qca988x-ct
 endef
@ -733,7 +733,7 @@ define Device/iodata_wn-ag300dgr
  IMAGE_SIZE := 15424k
  IMAGES += factory.bin
  IMAGE/factory.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | \
-	append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE) | \
+	append-rootfs | pad-rootfs | check-size | \
 	senao-header -r 0x30a -p 0x47 -t 2
  DEVICE_PACKAGES := kmod-usb2
 endef
@ -774,9 +774,9 @@ define Device/nec_wg1200cr
  IMAGES += factory.bin
  IMAGE/default := append-kernel | pad-offset $$$$(BLOCKSIZE) 64 | append-rootfs
  IMAGE/sysupgrade.bin := $$(IMAGE/default) | seama | pad-rootfs | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
  IMAGE/factory.bin := $$(IMAGE/default) | pad-rootfs -x 64 | seama | \
-	seama-seal | nec-enc 9gsiy9nzep452pad | check-size $$$$(IMAGE_SIZE)
+	seama-seal | nec-enc 9gsiy9nzep452pad | check-size
  DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca9888-ct
 endef
 TARGET_DEVICES += nec_wg1200cr
@ -788,7 +788,7 @@ define Device/nec_wg800hp
  IMAGE_SIZE := 7104k
  IMAGES += factory.bin
  IMAGE/factory.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | \
-	append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE) | \
+	append-rootfs | pad-rootfs | check-size | \
 	xor-image -p 6A57190601121E4C004C1E1201061957 -x | nec-fw LASER_ATERM
  DEVICE_PACKAGES := kmod-ath10k-ct-smallbuffers ath10k-firmware-qca9887-ct-htt
 endef
@ -836,7 +836,7 @@ define Device/netgear_wndr3700
  IMAGE_SIZE := 7680k
  IMAGES += factory-NA.img
  IMAGE/factory-NA.img := $$(IMAGE/default) | netgear-dni NA | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
  SUPPORTED_DEVICES += wndr3700
 endef
 TARGET_DEVICES += netgear_wndr3700
@ -893,7 +893,7 @@ define Device/netgear_wnr2200-8m
  IMAGE_SIZE := 7808k
  IMAGES += factory-NA.img
  IMAGE/factory-NA.img := $$(IMAGE/default) | netgear-dni NA | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
  SUPPORTED_DEVICES += wnr2200
 endef
 TARGET_DEVICES += netgear_wnr2200-8m
@ -917,7 +917,7 @@ define Device/ocedo_koala
  SUPPORTED_DEVICES += koala
  IMAGE_SIZE := 7424k
  IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
 endef
 TARGET_DEVICES += ocedo_koala

@ -927,7 +927,7 @@ define Device/ocedo_raccoon
  DEVICE_MODEL := Raccoon
  IMAGE_SIZE := 7424k
  IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
 endef
 TARGET_DEVICES += ocedo_raccoon

@ -938,7 +938,7 @@ define Device/ocedo_ursus
  DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca988x-ct
  IMAGE_SIZE := 7424k
  IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
 endef
 TARGET_DEVICES += ocedo_ursus

@ -987,7 +987,7 @@ define Device/phicomm_k2t
  DEVICE_MODEL := K2T
  IMAGE_SIZE := 15744k
  IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
  DEVICE_PACKAGES := kmod-leds-reset kmod-ath10k-ct-smallbuffers ath10k-firmware-qca9888-ct
 endef
 TARGET_DEVICES += phicomm_k2t
@ -1075,7 +1075,7 @@ define Device/sitecom_wlr-7100
  DEVICE_PACKAGES := ath10k-firmware-qca988x-ct kmod-ath10k-ct-smallbuffers kmod-usb2
  IMAGES += factory.dlf
  IMAGE/factory.dlf := append-kernel | pad-to $$$$(BLOCKSIZE) | \
-	append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE) | \
+	append-rootfs | pad-rootfs | check-size | \
 	senao-header -r 0x222 -p 0x53 -t 2
  IMAGE_SIZE := 7488k
 endef
@ -1091,7 +1091,7 @@ define Device/sitecom_wlr-8100
  SUPPORTED_DEVICES += wlr8100
  IMAGES += factory.dlf
  IMAGE/factory.dlf := append-kernel | pad-to $$$$(BLOCKSIZE) | \
-	append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE) | \
+	append-rootfs | pad-rootfs | check-size | \
 	senao-header -r 0x222 -p 0x56 -t 2
  IMAGE_SIZE := 15424k
 endef
@ -1112,10 +1112,10 @@ define Device/teltonika_rut955
  IMAGES += factory.bin
  IMAGE/factory.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs |\
 	pad-rootfs | teltonika-fw-fake-checksum | append-string master |\
-	append-md5sum-bin | check-size $$$$(IMAGE_SIZE)
+	append-md5sum-bin | check-size
  IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(BLOCKSIZE) |\
 	append-rootfs | pad-rootfs | append-metadata |\
-	check-size $$$$(IMAGE_SIZE)
+	check-size
 endef
 TARGET_DEVICES += teltonika_rut955

@ -1131,9 +1131,9 @@ define Device/trendnet_tew-823dru
  IMAGE/default := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | \
 	pad-rootfs
  IMAGE/factory.bin := $$(IMAGE/default) | pad-offset $$$$(IMAGE_SIZE) 26 | \
-	append-string 00AP135AR9558-RT-131129-00 | check-size $$$$(IMAGE_SIZE)
+	append-string 00AP135AR9558-RT-131129-00 | check-size
  IMAGE/sysupgrade.bin := $$(IMAGE/default) | append-metadata | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
 endef
 TARGET_DEVICES += trendnet_tew-823dru

--- a/target/linux/ath79/image/mikrotik.mk
+++ b/target/linux/ath79/image/mikrotik.mk
@ -19,7 +19,7 @@ define Device/mikrotik_routerboard-wap-g-5hact2hnd
  IMAGE_SIZE := 16256k
  IMAGE/sysupgrade.bin := append-kernel | kernel2minor -s 1024 -e | \
 	pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
  DEVICE_PACKAGES += kmod-ath10k-ct-smallbuffers ath10k-firmware-qca988x-ct
  SUPPORTED_DEVICES += rb-wapg-5hact2hnd
 endef
--- a/target/linux/ath79/image/nand.mk
+++ b/target/linux/ath79/image/nand.mk
@ -43,7 +43,7 @@ define Device/aerohive_hiveap-121
  SUPPORTED_DEVICES += hiveap-121
  IMAGES += factory.bin
  IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
 endef
 TARGET_DEVICES += aerohive_hiveap-121
@ -62,7 +62,7 @@ define Device/domywifi_dw33d
  IMAGES += factory.bin
  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
  IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
 endef
 TARGET_DEVICES += domywifi_dw33d

@ -145,9 +145,9 @@ define Device/netgear_ath79_nand
  KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma -d20 | netgear-uImage lzma
  IMAGES := sysupgrade.bin factory.img
  IMAGE/factory.img := append-kernel | append-ubi | netgear-dni | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
  UBINIZE_OPTS := -E 5
 endef

--- a/target/linux/ath79/image/tiny-netgear.mk
+++ b/target/linux/ath79/image/tiny-netgear.mk
@ -56,7 +56,7 @@ define Device/netgear_wnr2000-v3
 	append-rootfs | pad-rootfs
  IMAGES += factory-NA.img
  IMAGE/factory-NA.img := $$(IMAGE/default) | netgear-dni NA | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
  SUPPORTED_DEVICES += wnr2000-v3
  $(Device/netgear_ath79)
 endef
--- a/target/linux/ath79/image/tiny.mk
+++ b/target/linux/ath79/image/tiny.mk
@ -7,7 +7,7 @@ define Device/buffalo_whr-g301n
  IMAGE_SIZE := 3712k
  IMAGES += factory.bin tftp.bin
  IMAGE/default := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | \
-	pad-rootfs | check-size $$$$(IMAGE_SIZE)
+	pad-rootfs | check-size
  IMAGE/factory.bin := $$(IMAGE/default) | buffalo-enc WHR-G301N 1.99 | \
 	buffalo-tag WHR-G301N 3
  IMAGE/tftp.bin := $$(IMAGE/default) | buffalo-tftp-header
@ -25,7 +25,7 @@ define Device/dlink_dir-615-e4
  IMAGES += factory.bin
  IMAGE/default := append-kernel | append-rootfs | pad-rootfs
  IMAGE/sysupgrade.bin := $$(IMAGE/default) | append-metadata | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
  IMAGE/factory.bin := $$(IMAGE/default) | \
 	check-size $$$$(FACTORY_IMAGE_SIZE) | pad-to $$$$(FACTORY_IMAGE_SIZE) | \
 	append-string "AP99-AR7240-RT-091105-05"
--- a/target/linux/ipq40xx/image/Makefile
+++ b/target/linux/ipq40xx/image/Makefile
@ -95,7 +95,7 @@ define Device/8dev_habanero-dvk
 	SOC := qcom-ipq4019
 	DEVICE_PACKAGES := ipq-wifi-8dev_habanero-dvk
 	IMAGES := sysupgrade.bin
-	IMAGE/sysupgrade.bin := append-kernel | pad-to 64k | append-rootfs | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
+	IMAGE/sysupgrade.bin := append-kernel | pad-to 64k | append-rootfs | pad-rootfs | append-metadata | check-size
 endef
 TARGET_DEVICES += 8dev_habanero-dvk

@ -287,8 +287,8 @@ define Device/dlink_dap-2610
 	# the sysupgrade image only the kernel is included in the wrgg checksum,
 	# but this is not flashable from the D-link http server.
 	# append-rootfs must start on an erase block boundary.
-	IMAGE/factory.bin    := append-kernel | pad-offset 6144k 160 | append-rootfs | wrgg-image | check-size $$$$(IMAGE_SIZE)
-	IMAGE/sysupgrade.bin := append-kernel | wrgg-image | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE) | append-metadata
+	IMAGE/factory.bin    := append-kernel | pad-offset 6144k 160 | append-rootfs | wrgg-image | check-size
+	IMAGE/sysupgrade.bin := append-kernel | wrgg-image | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size | append-metadata
 	DEVICE_PACKAGES := ipq-wifi-dlink_dap2610
 endef
 TARGET_DEVICES += dlink_dap-2610
@ -328,7 +328,7 @@ define Device/engenius_emd1
 	IMAGE_SIZE := 30720k
 	IMAGES := sysupgrade.bin factory.bin
 	IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata
-	IMAGE/factory.bin := qsdk-ipq-factory-nor | check-size $$$$(IMAGE_SIZE)
+	IMAGE/factory.bin := qsdk-ipq-factory-nor | check-size
 endef
 TARGET_DEVICES += engenius_emd1

@ -352,9 +352,9 @@ define Device/engenius_ens620ext
 	KERNEL_SIZE := 5120k
 	FILESYSTEMS := squashfs
 	IMAGES := sysupgrade.bin factory_30.bin factory_35.bin
-	IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE) | append-metadata
-	IMAGE/factory_30.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE) | SenaoFW $$$$(PRODUCT_ID) $$$$(FW_VER)
-	IMAGE/factory_35.bin := qsdk-ipq-factory-nor | check-size $$$$(IMAGE_SIZE) | SenaoFW $$$$(PRODUCT_ID_NEW) $$$$(FW_VER_NEW)
+	IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | check-size | append-metadata
+	IMAGE/factory_30.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-rootfs | pad-rootfs | check-size | SenaoFW $$$$(PRODUCT_ID) $$$$(FW_VER)
+	IMAGE/factory_35.bin := qsdk-ipq-factory-nor | check-size | SenaoFW $$$$(PRODUCT_ID_NEW) $$$$(FW_VER_NEW)
 endef
 TARGET_DEVICES += engenius_ens620ext

--- a/target/linux/kirkwood/image/Makefile
+++ b/target/linux/kirkwood/image/Makefile
@ -75,7 +75,7 @@ define Device/iom_ix2-200
  UBINIZE_OPTS := -E 5
  IMAGE_SIZE := 31744k
  IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
 endef
 TARGET_DEVICES += iom_ix2-200

--- a/target/linux/lantiq/image/Makefile
+++ b/target/linux/lantiq/image/Makefile
@ -67,7 +67,7 @@ define Device/Default
  DEVICE_DTS = $$(SOC)_$(1)
  SUPPORTED_DEVICES := $(subst _,$(comma),$(1))
  IMAGES := sysupgrade.bin
-  IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
+  IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata | check-size
 endef

 define Device/NAND/xway
@ -92,13 +92,13 @@ endef
 define Device/lantiqBrnImage
  KERNEL := kernel-bin | append-dtb | mkbrncmdline | lzma-no-dict
  IMAGES := factory.bin
-  IMAGE/factory.bin := mkbrnimg | check-size $$$$(IMAGE_SIZE)
+  IMAGE/factory.bin := mkbrnimg | check-size
 endef

 define Device/lantiqFullImage
  KERNEL := kernel-bin | append-dtb | lzma | uImage lzma | pad-offset 4 0
  IMAGES := sysupgrade.bin fullimage.bin
-  IMAGE/fullimage.bin := fullimage | check-size $$$$(IMAGE_SIZE)
+  IMAGE/fullimage.bin := fullimage | check-size
 endef

 define Device/AVM
@ -106,7 +106,7 @@ define Device/AVM
  KERNEL := kernel-bin | append-dtb | lzma | eva-image
  KERNEL_INITRAMFS := $$(KERNEL)
  IMAGE/sysupgrade.bin := append-kernel | pad-to 64k | append-avm-fakeroot | \
-	append-rootfs | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-rootfs | pad-rootfs | append-metadata | check-size
 endef

 ifeq ($(SUBTARGET),ase)
--- a/target/linux/lantiq/image/ar9.mk
+++ b/target/linux/lantiq/image/ar9.mk
@ -89,10 +89,10 @@ define Device/netgear_dgn3500
 	factory-na.img factory.img
  IMAGE/sysupgrade-na.bin := \
 	append-kernel | append-rootfs | dgn3500-sercom-footer 0x0 "NA" | \
-	pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
+	pad-rootfs | append-metadata | check-size
  IMAGE/sysupgrade.bin := \
 	append-kernel | append-rootfs | dgn3500-sercom-footer 0x0 "WW" | \
-	pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
+	pad-rootfs | append-metadata | check-size
  IMAGE/factory-na.img := \
 	pad-extra $(DGN3500_KERNEL_OFFSET_DEC) | append-kernel | append-rootfs | \
 	dgn3500-sercom-footer $(DGN3500_KERNEL_OFFSET_HEX) "NA" | pad-rootfs | \
@ -119,7 +119,7 @@ define Device/netgear_dgn3500b
  IMAGES += factory.img
  IMAGE/sysupgrade.bin := \
 	append-kernel | append-rootfs | dgn3500-sercom-footer 0x0 "DE" | \
-	pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
+	pad-rootfs | append-metadata | check-size
  IMAGE/factory.img := \
 	pad-extra $(DGN3500_KERNEL_OFFSET_DEC) | append-kernel | append-rootfs | \
 	dgn3500-sercom-footer $(DGN3500_KERNEL_OFFSET_HEX) "DE" | pad-rootfs | \
--- a/target/linux/lantiq/image/tp-link.mk
+++ b/target/linux/lantiq/image/tp-link.mk
@ -9,7 +9,7 @@ define Device/lantiqTpLink
 	tplink-v2-header -s -V "ver. 1.0"
  IMAGES := sysupgrade.bin
  IMAGE/sysupgrade.bin := tplink-v2-image -s -V "ver. 1.0" | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
 endef

 define Device/tplink_tdw8970
--- a/target/linux/lantiq/image/vr9.mk
+++ b/target/linux/lantiq/image/vr9.mk
@ -195,7 +195,7 @@ define Device/netgear_dm200
  IMAGE/sysupgrade.bin := append-kernel | \
 	pad-offset 64k 64 | append-uImage-fakehdr filesystem | \
 	pad-offset 64k 64 | append-uImage-fakehdr filesystem | \
-	append-rootfs | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-rootfs | pad-rootfs | append-metadata | check-size
  IMAGE/factory.img := $$(IMAGE/sysupgrade.bin) | netgear-dni
  IMAGE_SIZE := 7872k
  NETGEAR_BOARD_ID := DM200
--- a/target/linux/ramips/image/Makefile
+++ b/target/linux/ramips/image/Makefile
@ -29,7 +29,7 @@ define Device/Default
  IMAGES := sysupgrade.bin
  SUPPORTED_DEVICES := $(subst _,$(comma),$(1))
  sysupgrade_bin := append-kernel | append-rootfs | pad-rootfs
-  IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
+  IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata | check-size
 endef

 define Device/seama
@ -41,9 +41,9 @@ define Device/seama
  # - 36 bytes of META data (4-bytes aligned)
  IMAGE/default := append-kernel | pad-offset $$$$(BLOCKSIZE) 64 | append-rootfs
  IMAGE/sysupgrade.bin := \
-	$$(IMAGE/default) | seama | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
+	$$(IMAGE/default) | seama | pad-rootfs | append-metadata | check-size
  IMAGE/factory.bin := \
-	$$(IMAGE/default) | pad-rootfs -x 64 | seama | seama-seal | check-size $$$$(IMAGE_SIZE)
+	$$(IMAGE/default) | pad-rootfs -x 64 | seama | seama-seal | check-size
  SEAMA_SIGNATURE :=
 endef

--- a/target/linux/ramips/image/common-tp-link.mk
+++ b/target/linux/ramips/image/common-tp-link.mk
@ -12,7 +12,7 @@ define Device/tplink-v1
  IMAGES += factory.bin
  IMAGE/factory.bin := tplink-v1-image factory -e -O
  IMAGE/sysupgrade.bin := tplink-v1-image sysupgrade -e -O | append-metadata | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
 endef

 define Device/tplink-v2
@ -27,7 +27,7 @@ define Device/tplink-v2
  IMAGES += factory.bin
  IMAGE/factory.bin := tplink-v2-image -e
  IMAGE/sysupgrade.bin := tplink-v2-image -s -e | append-metadata | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
 endef

 define Device/tplink-safeloader
@ -39,6 +39,6 @@ define Device/tplink-safeloader
  KERNEL := $(KERNEL_DTB) | tplink-v1-header -e -O
  IMAGES += factory.bin
  IMAGE/sysupgrade.bin := append-rootfs | tplink-safeloader sysupgrade | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
  IMAGE/factory.bin := append-rootfs | tplink-safeloader factory
 endef
--- a/target/linux/ramips/image/mt7620.mk
+++ b/target/linux/ramips/image/mt7620.mk
@ -298,7 +298,7 @@ define Device/edimax_br-6478ac-v2
  IMAGE_SIZE := 7744k
  IMAGE/sysupgrade.bin := append-kernel | append-rootfs | \
 	edimax-header -s CSYS -m RN68 -f 0x70000 -S 0x01100000 | pad-rootfs | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
  DEVICE_PACKAGES := kmod-mt76x2 kmod-usb2 kmod-usb-ohci \
 	kmod-usb-ledtrig-usbport
 endef
@ -312,7 +312,7 @@ define Device/edimax_ew-7476rpc
  IMAGE_SIZE := 7744k
  IMAGE/sysupgrade.bin := append-kernel | append-rootfs | \
 	edimax-header -s CSYS -m RN79 -f 0x70000 -S 0x01100000 | pad-rootfs | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
  DEVICE_PACKAGES := kmod-mt76x2 kmod-phy-realtek
 endef
 TARGET_DEVICES += edimax_ew-7476rpc
@ -325,7 +325,7 @@ define Device/edimax_ew-7478ac
  IMAGE_SIZE := 7744k
  IMAGE/sysupgrade.bin := append-kernel | append-rootfs | \
 	edimax-header -s CSYS -m RN70 -f 0x70000 -S 0x01100000 | pad-rootfs | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
  DEVICE_PACKAGES := kmod-mt76x2 kmod-phy-realtek
 endef
 TARGET_DEVICES += edimax_ew-7478ac
@ -338,7 +338,7 @@ define Device/edimax_ew-7478apc
  IMAGE_SIZE := 7744k
  IMAGE/sysupgrade.bin := append-kernel | append-rootfs | \
 	edimax-header -s CSYS -m RN75 -f 0x70000 -S 0x01100000 | pad-rootfs | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
  DEVICE_PACKAGES := kmod-mt76x2 kmod-usb2 kmod-usb-ohci \
 	kmod-usb-ledtrig-usbport
 endef
@ -348,7 +348,7 @@ define Device/elecom_wrh-300cr
  SOC := mt7620n
  IMAGE_SIZE := 14272k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	elecom-header
  DEVICE_VENDOR := Elecom
  DEVICE_MODEL := WRH-300CR
@ -362,7 +362,7 @@ define Device/engenius_esr600
  BLOCKSIZE := 64k
  IMAGE_SIZE := 15616k
  IMAGES += factory.dlf
-  IMAGE/factory.dlf := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.dlf := $$(sysupgrade_bin) | check-size | \
 	senao-header -r 0x101 -p 0x57 -t 2
  DEVICE_VENDOR := EnGenius
  DEVICE_MODEL := ESR600
@ -379,7 +379,7 @@ define Device/fon_fon2601
  DEVICE_PACKAGES := kmod-mt76x2 kmod-usb2 kmod-usb-ohci
  KERNEL_INITRAMFS := $$(KERNEL) | fonfxcimage
  IMAGE/sysupgrade.bin := append-kernel | append-rootfs | fonfxcimage | \
-	pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
+	pad-rootfs | append-metadata | check-size
 endef
 TARGET_DEVICES += fon_fon2601

@ -471,7 +471,7 @@ define Device/iodata_wn-ac1167gr
  DEVICE_MODEL := WN-AC1167GR
  IMAGE_SIZE := 6864k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	elx-header 01040016 8844A2D168B45A2D
  DEVICE_PACKAGES := kmod-mt76x2
 endef
@ -483,7 +483,7 @@ define Device/iodata_wn-ac733gr3
  DEVICE_MODEL := WN-AC733GR3
  IMAGE_SIZE := 6992k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	elx-header 01040006 8844A2D168B45A2D
  DEVICE_PACKAGES := kmod-mt76x0e kmod-switch-rtl8367b
 endef
@ -579,7 +579,7 @@ define Device/linksys_e1700
  SOC := mt7620a
  IMAGE_SIZE := 7872k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	umedia-header 0x013326
  DEVICE_VENDOR := Linksys
  DEVICE_MODEL := E1700
@ -606,7 +606,7 @@ define Device/netgear_ex2700
  IMAGES += factory.bin
  KERNEL := $(KERNEL_DTB) | uImage lzma | pad-offset 64k 64 | \
 	append-uImage-fakehdr filesystem
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	netgear-dni
  DEVICE_VENDOR := NETGEAR
  DEVICE_MODEL := EX2700
@ -621,7 +621,7 @@ define Device/netgear_ex3700
  BLOCKSIZE := 4k
  IMAGE_SIZE := 7744k
  IMAGES += factory.chk
-  IMAGE/factory.chk := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.chk := $$(sysupgrade_bin) | check-size | \
 	netgear-chk
  DEVICE_PACKAGES := kmod-mt76x2
  DEVICE_VENDOR := NETGEAR
@ -636,7 +636,7 @@ define Device/netgear_ex6130
  BLOCKSIZE := 4k
  IMAGE_SIZE := 7744k
  IMAGES += factory.chk
-  IMAGE/factory.chk := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.chk := $$(sysupgrade_bin) | check-size | \
 	netgear-chk
  DEVICE_PACKAGES := kmod-mt76x2
  DEVICE_VENDOR := NETGEAR
@ -653,7 +653,7 @@ define Device/netgear_wn3000rp-v3
  IMAGES += factory.bin
  KERNEL := $(KERNEL_DTB) | uImage lzma | pad-offset 64k 64 | \
 	append-uImage-fakehdr filesystem
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	netgear-dni
  DEVICE_VENDOR := NETGEAR
  DEVICE_MODEL := WN3000RP
@ -667,7 +667,7 @@ define Device/nexx_wt3020-4m
  BLOCKSIZE := 4k
  IMAGE_SIZE := 3776k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	poray-header -B WT3020 -F 4M
  DEVICE_VENDOR := Nexx
  DEVICE_MODEL := WT3020
@ -680,7 +680,7 @@ define Device/nexx_wt3020-8m
  SOC := mt7620n
  IMAGE_SIZE := 7872k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	poray-header -B WT3020 -F 8M
  DEVICE_VENDOR := Nexx
  DEVICE_MODEL := WT3020
@ -1126,7 +1126,7 @@ define Device/zyxel_keenetic-omni
  DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci kmod-usb-ledtrig-usbport
  IMAGES += factory.bin
  IMAGE/factory.bin := $$(sysupgrade_bin) | pad-to 64k | \
-	check-size $$$$(IMAGE_SIZE) | zyimage -d 4882 -v "ZyXEL Keenetic Omni"
+	check-size | zyimage -d 4882 -v "ZyXEL Keenetic Omni"
  SUPPORTED_DEVICES += kn_rc
 endef
 TARGET_DEVICES += zyxel_keenetic-omni
@ -1139,7 +1139,7 @@ define Device/zyxel_keenetic-omni-ii
  DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci kmod-usb-ledtrig-usbport
  IMAGES += factory.bin
  IMAGE/factory.bin := $$(sysupgrade_bin) | pad-to 64k | \
-	check-size $$$$(IMAGE_SIZE) | \
+	check-size | \
 	zyimage -d 2102034 -v "ZyXEL Keenetic Omni II"
  SUPPORTED_DEVICES += kn_rf
 endef
@ -1154,7 +1154,7 @@ define Device/zyxel_keenetic-viva
 	kmod-switch-rtl8366-smi kmod-switch-rtl8367b
  IMAGES += factory.bin
  IMAGE/factory.bin := $$(sysupgrade_bin) | pad-to 64k | \
-	check-size $$$$(IMAGE_SIZE) | zyimage -d 8997 -v "ZyXEL Keenetic Viva"
+	check-size | zyimage -d 8997 -v "ZyXEL Keenetic Viva"
  SUPPORTED_DEVICES += kng_rc
 endef
 TARGET_DEVICES += zyxel_keenetic-viva
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@ -165,7 +165,7 @@ define Device/asus_rt-ac65p
  IMAGES += factory.bin
  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
  IMAGE/factory.bin := append-kernel | pad-to $$(KERNEL_SIZE) | append-ubi | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
  DEVICE_PACKAGES := kmod-usb3 kmod-mt7615e wpad-basic uboot-envtools
 endef
 TARGET_DEVICES += asus_rt-ac65p
@ -181,7 +181,7 @@ define Device/asus_rt-ac85p
  IMAGES += factory.bin
  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
  IMAGE/factory.bin := append-kernel | pad-to $$(KERNEL_SIZE) | append-ubi | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
  DEVICE_PACKAGES := kmod-usb3 kmod-mt7615e wpad-basic uboot-envtools
 endef
 TARGET_DEVICES += asus_rt-ac85p
@ -245,7 +245,7 @@ define Device/edimax_ra21s
  DEVICE_ALT0_VENDOR := Edimax
  DEVICE_ALT0_MODEL := Gemini RA21S
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	elx-header 02020040 8844A2D168B45A2D
  DEVICE_PACKAGES := kmod-mt7615e wpad-basic
 endef
@ -256,7 +256,7 @@ define Device/edimax_rg21s
  DEVICE_VENDOR := Edimax
  DEVICE_MODEL := Gemini AC2600 RG21S
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	elx-header 02020038 8844A2D168B45A2D
  DEVICE_PACKAGES := kmod-mt7615e wpad-basic
 endef
@ -267,7 +267,7 @@ define Device/elecom_wrc-1167ghbk2-s
  DEVICE_VENDOR := ELECOM
  DEVICE_MODEL := WRC-1167GHBK2-S
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	elecom-wrc-factory WRC-1167GHBK2-S 0.00
  DEVICE_PACKAGES := kmod-mt7615e wpad-basic
 endef
@ -278,7 +278,7 @@ define Device/elecom_wrc-1900gst
  DEVICE_VENDOR := ELECOM
  DEVICE_MODEL := WRC-1900GST
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	elecom-gst-factory WRC-1900GST 0.00
 endef
 TARGET_DEVICES += elecom_wrc-1900gst
@ -288,7 +288,7 @@ define Device/elecom_wrc-2533gst
  DEVICE_VENDOR := ELECOM
  DEVICE_MODEL := WRC-2533GST
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	elecom-gst-factory WRC-2533GST 0.00
 endef
 TARGET_DEVICES += elecom_wrc-2533gst
@ -337,7 +337,7 @@ define Device/hiwifi_hc5962
  IMAGES += factory.bin
  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
  IMAGE/factory.bin := append-kernel | pad-to $$(KERNEL_SIZE) | append-ubi | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
  DEVICE_VENDOR := HiWiFi
  DEVICE_MODEL := HC5962
  DEVICE_PACKAGES := kmod-mt7603 kmod-mt76x2 kmod-usb3 wpad-basic
@ -402,7 +402,7 @@ define Device/iodata_wnpr2600g
  DEVICE_MODEL := WNPR2600G
  IMAGE_SIZE := 13952k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	elx-header 0104003a 8844A2D168B45A2D
  DEVICE_PACKAGES := kmod-mt7615e wpad-basic
 endef
@ -429,7 +429,7 @@ TARGET_DEVICES += iptime_a8004t
 define Device/jcg_jhr-ac876m
  IMAGE_SIZE := 16064k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	jcg-header 89.1
  JCG_MAXSIZE := 16064k
  DEVICE_VENDOR := JCG
@ -484,7 +484,7 @@ define Device/MikroTik
  KERNEL := $(KERNEL_DTB) | loader-kernel
  IMAGE/sysupgrade.bin := append-kernel | kernel2minor -s 1024 | \
 	pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | append-metadata | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
 endef

 define Device/mikrotik_rb750gr3
@ -534,7 +534,7 @@ define Device/netgear_ex6150
  NETGEAR_BOARD_ID := U12H318T00_NETGEAR
  IMAGE_SIZE := 14848k
  IMAGES += factory.chk
-  IMAGE/factory.chk := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.chk := $$(sysupgrade_bin) | check-size | \
 	netgear-chk
 endef
 TARGET_DEVICES += netgear_ex6150
@ -550,7 +550,7 @@ define Device/netgear_sercomm_nand
 	zip $$$$(SERCOMM_HWNAME).bin | sercom-seal
  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
  IMAGE/kernel.bin := append-kernel
-  IMAGE/rootfs.bin := append-ubi | check-size $$$$(IMAGE_SIZE)
+  IMAGE/rootfs.bin := append-ubi | check-size
  DEVICE_VENDOR := NETGEAR
  DEVICE_PACKAGES := kmod-mt7603 kmod-usb3 kmod-usb-ledtrig-usbport wpad-basic
 endef
@ -642,7 +642,7 @@ define Device/netgear_wndr3700-v5
  IMAGE/default := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | \
 	pad-rootfs
  IMAGE/sysupgrade.bin := $$(IMAGE/default) | append-metadata | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
  IMAGE/factory.img := pad-extra 320k | $$(IMAGE/default) | \
 	pad-to $$$$(BLOCKSIZE) | sercom-footer | pad-to 128 | \
 	zip WNDR3700v5.bin | sercom-seal
@ -667,7 +667,7 @@ define Device/netis_wf2881
  IMAGES += factory.bin
  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
  IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
  DEVICE_VENDOR := NETIS
  DEVICE_MODEL := WF2881
  DEVICE_PACKAGES := kmod-mt76x2 kmod-usb3 kmod-usb-ledtrig-usbport wpad-basic
@ -849,7 +849,7 @@ define Device/xiaomi_mir3g
  UBINIZE_OPTS := -E 5
  IMAGES += kernel1.bin rootfs0.bin
  IMAGE/kernel1.bin := append-kernel
-  IMAGE/rootfs0.bin := append-ubi | check-size $$$$(IMAGE_SIZE)
+  IMAGE/rootfs0.bin := append-ubi | check-size
  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
  DEVICE_VENDOR := Xiaomi
  DEVICE_MODEL := Mi Router 3G
@ -883,7 +883,7 @@ define Device/xiaomi_mir3p
  IMAGES += factory.bin
  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
  IMAGE/factory.bin := append-kernel | pad-to $$(KERNEL_SIZE) | append-ubi | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
  DEVICE_PACKAGES := kmod-mt7615e kmod-usb3 kmod-usb-ledtrig-usbport \
 	wpad-basic uboot-envtools
 endef
--- a/target/linux/ramips/image/mt76x8.mk
+++ b/target/linux/ramips/image/mt76x8.mk
@ -34,7 +34,7 @@ TARGET_DEVICES += buffalo_wcr-1166ds
 define Device/cudy_wr1000
  IMAGE_SIZE := 7872k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	jcg-header 92.122
  JCG_MAXSIZE := 7872k
  DEVICE_VENDOR := Cudy
@ -180,7 +180,7 @@ define Device/netgear_r6120
  IMAGE/default := append-kernel | pad-to $$$$(BLOCKSIZE)| append-rootfs | \
 	pad-rootfs
  IMAGE/sysupgrade.bin := $$(IMAGE/default) | append-metadata | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
  IMAGE/factory.img := pad-extra 576k | $$(IMAGE/default) | \
 	pad-to $$$$(BLOCKSIZE) | sercom-footer | pad-to 128 | zip R6120.bin | \
 	sercom-seal
@ -592,6 +592,6 @@ define Device/zyxel_keenetic-extra-ii
 	kmod-usb-ledtrig-usbport
  IMAGES += factory.bin
  IMAGE/factory.bin := $$(sysupgrade_bin) | pad-to $$$$(BLOCKSIZE) | \
-	check-size $$$$(IMAGE_SIZE) | zyimage -d 6162 -v "ZyXEL Keenetic Extra II"
+	check-size | zyimage -d 6162 -v "ZyXEL Keenetic Extra II"
 endef
 TARGET_DEVICES += zyxel_keenetic-extra-ii
--- a/target/linux/ramips/image/rt288x.mk
+++ b/target/linux/ramips/image/rt288x.mk
@ -18,7 +18,7 @@ define Device/airlink101_ar670w
  IMAGE_SIZE := 3840k
  KERNEL := $(KERNEL_DTB) | pad-to $$(BLOCKSIZE)
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	wrg-header wrgn16a_airlink_ar670w
  SUPPORTED_DEVICES += ar670w
 endef
@ -87,7 +87,7 @@ define Device/dlink_dap-1522-a1
  IMAGES += factory.bin
  IMAGE/factory.bin := append-kernel | pad-offset $$$$(BLOCKSIZE) 96 | \
 	append-rootfs | pad-rootfs -x 96 | wrg-header wapnd01_dlink_dap1522 | \
-	check-size $$$$(IMAGE_SIZE)
+	check-size
 endef
 TARGET_DEVICES += dlink_dap-1522-a1

--- a/target/linux/ramips/image/rt305x.mk
+++ b/target/linux/ramips/image/rt305x.mk
@ -301,7 +301,7 @@ define Device/buffalo_whr-g300n
  DEVICE_VENDOR := Buffalo
  DEVICE_MODEL := WHR-G300N
  IMAGES += tftp.bin
-  IMAGE/tftp.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/tftp.bin := $$(sysupgrade_bin) | check-size | \
 	buffalo-tftp-header
  SUPPORTED_DEVICES += whr-g300n
 endef
@ -311,9 +311,9 @@ define Device/dlink_dap-1350
  SOC := rt3052
  IMAGES += factory.bin factory-NA.bin
  IMAGE_SIZE := 7488k
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	dap-header -s RT3052-AP-DAP1350WW-3
-  IMAGE/factory-NA.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory-NA.bin := $$(sysupgrade_bin) | check-size | \
 	dap-header -s RT3052-AP-DAP1350-3
  DEVICE_VENDOR := D-Link
  DEVICE_MODEL := DAP-1350
@ -348,7 +348,7 @@ define Device/dlink_dir-300-b1
  SOC := rt3050
  IMAGE_SIZE := 3776k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	wrg-header wrgn23_dlwbr_dir300b
  DEVICE_VENDOR := D-Link
  DEVICE_MODEL := DIR-300
@ -382,7 +382,7 @@ define Device/dlink_dir-600-b1
  SOC := rt3050
  IMAGE_SIZE := 3776k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	wrg-header wrgn23_dlwbr_dir600b
  DEVICE_VENDOR := D-Link
  DEVICE_MODEL := DIR-600
@ -410,7 +410,7 @@ define Device/dlink_dir-615-d
  SOC := rt3050
  IMAGE_SIZE := 3776k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	wrg-header wrgn23_dlwbr_dir615d
  DEVICE_VENDOR := D-Link
  DEVICE_MODEL := DIR-615
@ -486,7 +486,7 @@ define Device/edimax_3g-6200n
  IMAGE_SIZE := 3648k
  IMAGE/sysupgrade.bin := append-kernel | append-rootfs | \
 	edimax-header -s CSYS -m 3G62 -f 0x50000 -S 0x01100000 | pad-rootfs | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
  DEVICE_VENDOR := Edimax
  DEVICE_MODEL := 3g-6200n
  SUPPORTED_DEVICES += 3g-6200n
@ -498,7 +498,7 @@ define Device/edimax_3g-6200nl
  IMAGE_SIZE := 3648k
  IMAGE/sysupgrade.bin := append-kernel | append-rootfs | \
 	edimax-header -s CSYS -m 3G62 -f 0x50000 -S 0x01100000 | pad-rootfs | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
  DEVICE_VENDOR := Edimax
  DEVICE_MODEL := 3g-6200nl
  SUPPORTED_DEVICES += 3g-6200nl
@ -568,7 +568,7 @@ define Device/hilink_hlk-rm04
  SOC := rt5350
  IMAGE_SIZE := 3776k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	hilink-header
  DEVICE_VENDOR := Hi-Link
  DEVICE_MODEL := HLK-RM04
@ -621,7 +621,7 @@ define Device/jcg_jhr-n805r
  SOC := rt3050
  IMAGE_SIZE := 3776k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	jcg-header 29.24
  DEVICE_VENDOR := JCG
  DEVICE_MODEL := JHR-N805R
@ -633,7 +633,7 @@ define Device/jcg_jhr-n825r
  SOC := rt3052
  IMAGE_SIZE := 3776k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	jcg-header 23.24
  DEVICE_VENDOR := JCG
  DEVICE_MODEL := JHR-N825R
@ -645,7 +645,7 @@ define Device/jcg_jhr-n926r
  SOC := rt3052
  IMAGE_SIZE := 3776k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	jcg-header 25.24
  DEVICE_VENDOR := JCG
  DEVICE_MODEL := JHR-N926R
@ -676,9 +676,9 @@ define Device/netgear_wnce2001
  SOC := rt3052
  IMAGE_SIZE := 3392k
  IMAGES += factory.bin factory-NA.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	dap-header -s RT3052-AP-WNCE2001-3 -r WW -v 1.0.0.99
-  IMAGE/factory-NA.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory-NA.bin := $$(sysupgrade_bin) | check-size | \
 	dap-header -s RT3052-AP-WNCE2001-3 -r NA -v 1.0.0.99
  DEVICE_VENDOR := NETGEAR
  DEVICE_MODEL := WNCE2001
@ -699,7 +699,7 @@ define Device/nexx_wt1520-4m
  SOC := rt5350
  IMAGE_SIZE := 3776k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	poray-header -B WT1520 -F 4M
  DEVICE_VENDOR := Nexx
  DEVICE_MODEL := WT1520
@ -712,7 +712,7 @@ define Device/nexx_wt1520-8m
  SOC := rt5350
  IMAGE_SIZE := 7872k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	poray-header -B WT1520 -F 8M
  DEVICE_VENDOR := Nexx
  DEVICE_MODEL := WT1520
@ -840,7 +840,7 @@ define Device/poray_m3
  SOC := rt5350
  IMAGE_SIZE := 3776k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	poray-header -B M3 -F 4M
  DEVICE_VENDOR := Poray
  DEVICE_MODEL := M3
@ -853,7 +853,7 @@ define Device/poray_m4-4m
  SOC := rt5350
  IMAGE_SIZE := 3776k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	poray-header -B M4 -F 4M
  DEVICE_VENDOR := Poray
  DEVICE_MODEL := M4
@ -867,7 +867,7 @@ define Device/poray_m4-8m
  SOC := rt5350
  IMAGE_SIZE := 7872k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	poray-header -B M4 -F 8M
  DEVICE_VENDOR := Poray
  DEVICE_MODEL := M4
@ -881,7 +881,7 @@ define Device/poray_x5
  SOC := rt5350
  IMAGE_SIZE := 7872k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	poray-header -B X5 -F 8M
  DEVICE_VENDOR := Poray
  DEVICE_MODEL := X5/X6
@ -894,7 +894,7 @@ define Device/poray_x8
  SOC := rt5350
  IMAGE_SIZE := 7872k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	poray-header -B X8 -F 8M
  DEVICE_VENDOR := Poray
  DEVICE_MODEL := X8
@ -1013,7 +1013,7 @@ define Device/trendnet_tew-638apb-v2
  BLOCKSIZE := 64k
  IMAGE_SIZE := 3776k
  IMAGE/sysupgrade.bin := $$(sysupgrade_bin) | umedia-header 0x026382 | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
  DEVICE_VENDOR := TRENDnet
  DEVICE_MODEL := TEW-638APB
  DEVICE_VARIANT := v2
@ -1034,7 +1034,7 @@ define Device/unbranded_a5-v11
  SOC := rt5350
  IMAGE_SIZE := 3776k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	poray-header -B A5-V11 -F 4M
  DEVICE_VENDOR := 
  DEVICE_MODEL := A5-V11
--- a/target/linux/ramips/image/rt3883.mk
+++ b/target/linux/ramips/image/rt3883.mk
@ -51,7 +51,7 @@ define Device/edimax_br-6475nd
  IMAGE_SIZE := 7744k
  IMAGE/sysupgrade.bin := append-kernel | append-rootfs | \
 	edimax-header -s CSYS -m RN54 -f 0x70000 -S 0x01100000 | pad-rootfs | \
-	append-metadata | check-size $$$$(IMAGE_SIZE)
+	append-metadata | check-size
  DEVICE_VENDOR := Edimax
  DEVICE_MODEL := BR-6475nD
  DEVICE_PACKAGES := swconfig
@ -99,7 +99,7 @@ define Device/sitecom_wlr-6000
  BLOCKSIZE := 4k
  IMAGE_SIZE := 7244k
  IMAGES += factory.dlf
-  IMAGE/factory.dlf := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.dlf := $$(sysupgrade_bin) | check-size | \
 	senao-header -r 0x0202 -p 0x41 -t 2
  DEVICE_VENDOR := Sitecom
  DEVICE_MODEL := WLR-6000
@ -113,7 +113,7 @@ define Device/trendnet_tew-691gr
  BLOCKSIZE := 64k
  IMAGE_SIZE := 7872k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	umedia-header 0x026910
  DEVICE_VENDOR := TRENDnet
  DEVICE_MODEL := TEW-691GR
@ -127,7 +127,7 @@ define Device/trendnet_tew-692gr
  BLOCKSIZE := 64k
  IMAGE_SIZE := 7872k
  IMAGES += factory.bin
-  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
 	umedia-header 0x026920
  DEVICE_VENDOR := TRENDnet
  DEVICE_MODEL := TEW-692GR