ar71xx: image: use simply expanded variables

Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>

6 files changed, 202 insertions, 202 deletions

diff --git a/target/linux/ar71xx/image/Makefile b/target/linux/ar71xx/image/Makefile
index 72ae3d59ff..6c70babc56 100644
--- a/target/linux/ar71xx/image/Makefile
+++ b/target/linux/ar71xx/image/Makefile
@@ -53,7 +53,7 @@ define Device/Default
   PROFILES = Default Minimal $$(DEVICE_PROFILE)
   MTDPARTS :=
   BLOCKSIZE := 64k
-  CONSOLE = ttyS0,115200
+  CONSOLE := ttyS0,115200
   CMDLINE = $$(if $$(BOARDNAME),board=$$(BOARDNAME)) $$(if $$(MTDPARTS),mtdparts=$$(MTDPARTS)) $$(if $$(CONSOLE),console=$$(CONSOLE))
   KERNEL := kernel-bin | patch-cmdline | lzma | uImage lzma
   COMPILE :=
diff --git a/target/linux/ar71xx/image/generic.mk b/target/linux/ar71xx/image/generic.mk
index 0009c0f70d..1d0a047bbd 100644
--- a/target/linux/ar71xx/image/generic.mk
+++ b/target/linux/ar71xx/image/generic.mk
@@ -78,7 +78,7 @@ endef
 define Device/ap531b0
   DEVICE_TITLE := Rockeetech AP531B0
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2
-  BOARDNAME = AP531B0
+  BOARDNAME := AP531B0
   IMAGE_SIZE := 16000k
   MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,16000k(firmware),64k(art)ro
 endef
@@ -86,37 +86,37 @@ TARGET_DEVICES += ap531b0
 
 define Device/ap90q
   DEVICE_TITLE := YunCore AP90Q
-  BOARDNAME = AP90Q
-  IMAGE_SIZE = 16000k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env),16000k(firmware),64k(art)ro
+  BOARDNAME := AP90Q
+  IMAGE_SIZE := 16000k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env),16000k(firmware),64k(art)ro
 endef
 TARGET_DEVICES += ap90q
 
 define Device/bsb
   DEVICE_TITLE := Smart Electronics Black Swift board
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2
-  BOARDNAME = BSB
-  IMAGE_SIZE = 16000k
-  CONSOLE = ttyATH0,115200
-  MTDPARTS = spi0.0:128k(u-boot)ro,64k(u-boot-env)ro,16128k(firmware),64k(art)ro
+  BOARDNAME := BSB
+  IMAGE_SIZE := 16000k
+  CONSOLE := ttyATH0,115200
+  MTDPARTS := spi0.0:128k(u-boot)ro,64k(u-boot-env)ro,16128k(firmware),64k(art)ro
 endef
 TARGET_DEVICES += bsb
 
 define Device/carambola2
   DEVICE_TITLE := 8devices Carambola2
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2
-  BOARDNAME = CARAMBOLA2
-  IMAGE_SIZE = 16000k
-  CONSOLE = ttyATH0,115200
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,16000k(firmware),64k(art)ro
+  BOARDNAME := CARAMBOLA2
+  IMAGE_SIZE := 16000k
+  CONSOLE := ttyATH0,115200
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,16000k(firmware),64k(art)ro
 endef
 TARGET_DEVICES += carambola2
 
 define Device/cf-e316n-v2
   DEVICE_TITLE := COMFAST CF-E316N v2
-  BOARDNAME = CF-E316N-V2
-  IMAGE_SIZE = 16192k
-  MTDPARTS = spi0.0:64k(u-boot)ro,64k(art)ro,16192k(firmware),64k(art-backup)ro
+  BOARDNAME := CF-E316N-V2
+  IMAGE_SIZE := 16192k
+  MTDPARTS := spi0.0:64k(u-boot)ro,64k(art)ro,16192k(firmware),64k(art-backup)ro
 endef
 TARGET_DEVICES += cf-e316n-v2
 
@@ -124,49 +124,49 @@ define Device/cf-e320n-v2
   $(Device/cf-e316n-v2)
   DEVICE_TITLE := COMFAST CF-E320N v2
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2
-  BOARDNAME = CF-E320N-V2
+  BOARDNAME := CF-E320N-V2
 endef
 TARGET_DEVICES += cf-e320n-v2
 
 define Device/cf-e380ac-v1
   DEVICE_TITLE := COMFAST CF-E380AC v1
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-ath10k ath10k-firmware-qca988x
-  BOARDNAME = CF-E380AC-V1
-  IMAGE_SIZE = 16128k
-  MTDPARTS = spi0.0:128k(u-boot)ro,64k(art)ro,16128k(firmware),64k(art-backup)ro
+  BOARDNAME := CF-E380AC-V1
+  IMAGE_SIZE := 16128k
+  MTDPARTS := spi0.0:128k(u-boot)ro,64k(art)ro,16128k(firmware),64k(art-backup)ro
 endef
 TARGET_DEVICES += cf-e380ac-v1
 
 define Device/cf-e380ac-v2
   $(Device/cf-e380ac-v1)
   DEVICE_TITLE := COMFAST CF-E380AC v2
-  BOARDNAME = CF-E380AC-V2
-  IMAGE_SIZE = 16000k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(art)ro,16000k(firmware),64k(art-backup)ro
+  BOARDNAME := CF-E380AC-V2
+  IMAGE_SIZE := 16000k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(art)ro,16000k(firmware),64k(art-backup)ro
 endef
 TARGET_DEVICES += cf-e380ac-v2
 
 define Device/cf-e520n
   DEVICE_TITLE := COMFAST CF-E520N
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2
-  BOARDNAME = CF-E520N
-  IMAGE_SIZE = 8000k
-  MTDPARTS = spi0.0:64k(u-boot)ro,64k(art)ro,8000k(firmware),64k(art-backup)ro
+  BOARDNAME := CF-E520N
+  IMAGE_SIZE := 8000k
+  MTDPARTS := spi0.0:64k(u-boot)ro,64k(art)ro,8000k(firmware),64k(art-backup)ro
 endef
 TARGET_DEVICES += cf-e520n
 
 define Device/cf-e530n
   $(Device/cf-e520n)
   DEVICE_TITLE := COMFAST CF-E530N
-  BOARDNAME = CF-E530N
+  BOARDNAME := CF-E530N
 endef
 TARGET_DEVICES += cf-e530n
 
 define Device/cpe505n
   DEVICE_TITLE := P&W CPE505N
-  BOARDNAME = CPE505N
-  IMAGE_SIZE = 16000k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,16000k(firmware),64k(art)ro
+  BOARDNAME := CPE505N
+  IMAGE_SIZE := 16000k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,16000k(firmware),64k(art)ro
 endef
 TARGET_DEVICES += cpe505n
 
@@ -174,16 +174,16 @@ define Device/cpe830
   $(Device/ap90q)
   DEVICE_TITLE := YunCore CPE830
   DEVICE_PACKAGES := rssileds
-  BOARDNAME = CPE830
+  BOARDNAME := CPE830
 endef
 TARGET_DEVICES += cpe830
 
 define Device/cpe870
   DEVICE_TITLE := YunCore CPE870
   DEVICE_PACKAGES := rssileds
-  BOARDNAME = CPE870
-  IMAGE_SIZE = 7936k
-  MTDPARTS = spi0.0:64k(u-boot)ro,64k(u-boot-env),7936k(firmware),64k(config)ro,64k(art)ro
+  BOARDNAME := CPE870
+  IMAGE_SIZE := 7936k
+  MTDPARTS := spi0.0:64k(u-boot)ro,64k(u-boot-env),7936k(firmware),64k(config)ro,64k(art)ro
 endef
 TARGET_DEVICES += cpe870
 
@@ -200,80 +200,80 @@ TARGET_DEVICES += dragino2
 define Device/weio
   DEVICE_TITLE := WeIO
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2
-  BOARDNAME = WEIO
-  IMAGE_SIZE = 16000k
-  CONSOLE = ttyATH0,115200
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,16000k(firmware),64k(art)ro
+  BOARDNAME := WEIO
+  IMAGE_SIZE := 16000k
+  CONSOLE := ttyATH0,115200
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,16000k(firmware),64k(art)ro
 endef
 TARGET_DEVICES += weio
 
 define Device/gl-ar150
   DEVICE_TITLE := GL.iNet GL-AR150
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2
-  BOARDNAME = GL-AR150
-  IMAGE_SIZE = 16000k
-  CONSOLE = ttyATH0,115200
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,16000k(firmware),64k(art)ro
+  BOARDNAME := GL-AR150
+  IMAGE_SIZE := 16000k
+  CONSOLE := ttyATH0,115200
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,16000k(firmware),64k(art)ro
 endef
 TARGET_DEVICES += gl-ar150
 
 define Device/gl-ar300
   DEVICE_TITLE := GL.iNet GL-AR300
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2
-  BOARDNAME = GL-AR300
-  IMAGE_SIZE = 16000k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,16000k(firmware),64k(art)ro
+  BOARDNAME := GL-AR300
+  IMAGE_SIZE := 16000k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,16000k(firmware),64k(art)ro
 endef
 TARGET_DEVICES += gl-ar300
 
 define Device/gl-ar300m
   DEVICE_TITLE := GL.iNet GL-AR300M
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2
-  BOARDNAME = GL-AR300M
-  IMAGE_SIZE = 16000k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env),16000k(firmware),64k(art)ro
+  BOARDNAME := GL-AR300M
+  IMAGE_SIZE := 16000k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env),16000k(firmware),64k(art)ro
 endef
 TARGET_DEVICES += gl-ar300m
 
 define Device/gl-domino
   DEVICE_TITLE := GL.iNet Domino Pi
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2
-  BOARDNAME = DOMINO
-  IMAGE_SIZE = 16000k
-  CONSOLE = ttyATH0,115200
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,16000k(firmware),64k(art)ro
+  BOARDNAME := DOMINO
+  IMAGE_SIZE := 16000k
+  CONSOLE := ttyATH0,115200
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,16000k(firmware),64k(art)ro
 endef
 TARGET_DEVICES += gl-domino
 
 define Device/gl-mifi
   DEVICE_TITLE := GL.iNet GL-MiFi
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2
-  BOARDNAME = GL-MIFI
-  IMAGE_SIZE = 16000k
-  CONSOLE = ttyATH0,115200
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,16000k(firmware),64k(art)ro
+  BOARDNAME := GL-MIFI
+  IMAGE_SIZE := 16000k
+  CONSOLE := ttyATH0,115200
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,16000k(firmware),64k(art)ro
 endef
 TARGET_DEVICES += gl-mifi
 
 define Device/lima
   DEVICE_TITLE := 8devices Lima
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2
-  BOARDNAME = LIMA
-  IMAGE_SIZE = 15616k
-  MTDPARTS = spi0.0:256k(u-boot)ro,256k(u-boot-env)ro,256k(art)ro,-(firmware)
+  BOARDNAME := LIMA
+  IMAGE_SIZE := 15616k
+  MTDPARTS := spi0.0:256k(u-boot)ro,256k(u-boot-env)ro,256k(art)ro,-(firmware)
 endef
 TARGET_DEVICES += lima
 
 define Device/mr12
   DEVICE_TITLE := Meraki MR12
   DEVICE_PACKAGES := kmod-spi-gpio
-  BOARDNAME = MR12
+  BOARDNAME := MR12
   ROOTFS_SIZE := 13440k
-  IMAGE_SIZE = 15680k
-  MTDPARTS = spi0.0:256k(u-boot)ro,256k(u-boot-env)ro,13440k(rootfs),2240k(kernel),64k(mac),128k(art)ro,15680k@0x80000(firmware)
-  IMAGE/kernel.bin = append-kernel
-  IMAGE/rootfs.bin = append-rootfs | pad-rootfs
-  IMAGE/sysupgrade.bin = append-rootfs | pad-rootfs | pad-to $$$$(ROOTFS_SIZE) | append-kernel | check-size $$$$(IMAGE_SIZE)
+  IMAGE_SIZE := 15680k
+  MTDPARTS := spi0.0:256k(u-boot)ro,256k(u-boot-env)ro,13440k(rootfs),2240k(kernel),64k(mac),128k(art)ro,15680k@0x80000(firmware)
+  IMAGE/kernel.bin := append-kernel
+  IMAGE/rootfs.bin := append-rootfs | pad-rootfs
+  IMAGE/sysupgrade.bin := append-rootfs | pad-rootfs | pad-to $$$$(ROOTFS_SIZE) | append-kernel | check-size $$$$(IMAGE_SIZE)
   IMAGES := kernel.bin rootfs.bin sysupgrade.bin
 endef
 TARGET_DEVICES += mr12
@@ -281,87 +281,87 @@ TARGET_DEVICES += mr12
 define Device/mr16
   DEVICE_TITLE := Meraki MR16
   DEVICE_PACKAGES := kmod-spi-gpio
-  BOARDNAME = MR16
+  BOARDNAME := MR16
   ROOTFS_SIZE := 13440k
-  IMAGE_SIZE = 15680k
-  MTDPARTS = spi0.0:256k(u-boot)ro,256k(u-boot-env)ro,13440k(rootfs),2240k(kernel),64k(mac),128k(art)ro,15680k@0x80000(firmware)
-  IMAGE/kernel.bin = append-kernel
-  IMAGE/rootfs.bin = append-rootfs | pad-rootfs
-  IMAGE/sysupgrade.bin = append-rootfs | pad-rootfs | pad-to $$$$(ROOTFS_SIZE) | append-kernel | check-size $$$$(IMAGE_SIZE)
+  IMAGE_SIZE := 15680k
+  MTDPARTS := spi0.0:256k(u-boot)ro,256k(u-boot-env)ro,13440k(rootfs),2240k(kernel),64k(mac),128k(art)ro,15680k@0x80000(firmware)
+  IMAGE/kernel.bin := append-kernel
+  IMAGE/rootfs.bin := append-rootfs | pad-rootfs
+  IMAGE/sysupgrade.bin := append-rootfs | pad-rootfs | pad-to $$$$(ROOTFS_SIZE) | append-kernel | check-size $$$$(IMAGE_SIZE)
   IMAGES := kernel.bin rootfs.bin sysupgrade.bin
 endef
 TARGET_DEVICES += mr16
 
 define Device/dr344
   DEVICE_TITLE := Wallys DR344
-  BOARDNAME = DR344
+  BOARDNAME := DR344
   KERNEL_SIZE := 1408k
   ROOTFS_SIZE := 6336k
-  IMAGE_SIZE = 7744k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,6336k(rootfs),1408k(kernel),64k(nvram),64k(art)ro,7744k@0x50000(firmware)
-  IMAGE/sysupgrade.bin = append-rootfs | pad-rootfs | pad-to $$$$(ROOTFS_SIZE) | append-kernel | check-size $$$$(IMAGE_SIZE)
+  IMAGE_SIZE := 7744k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,6336k(rootfs),1408k(kernel),64k(nvram),64k(art)ro,7744k@0x50000(firmware)
+  IMAGE/sysupgrade.bin := append-rootfs | pad-rootfs | pad-to $$$$(ROOTFS_SIZE) | append-kernel | check-size $$$$(IMAGE_SIZE)
 endef
 TARGET_DEVICES += dr344
 
 define Device/dr531
   DEVICE_TITLE := Wallys DR531
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2
-  BOARDNAME = DR531
-  IMAGE_SIZE = 7808k
-  MTDPARTS = spi0.0:192k(u-boot)ro,64k(u-boot-env),64k(partition-table)ro,7808k(firmware),64k(art)ro
+  BOARDNAME := DR531
+  IMAGE_SIZE := 7808k
+  MTDPARTS := spi0.0:192k(u-boot)ro,64k(u-boot-env),64k(partition-table)ro,7808k(firmware),64k(art)ro
 endef
 TARGET_DEVICES += dr531
 
 define Device/wndr3700
   DEVICE_TITLE := NETGEAR WNDR3700
   DEVICE_PACKAGES := kmod-usb-core kmod-usb-ohci kmod-usb2 kmod-usb-ledtrig-usbport kmod-leds-wndr3700-usb
-  BOARDNAME = WNDR3700
-  NETGEAR_KERNEL_MAGIC = 0x33373030
-  NETGEAR_BOARD_ID = WNDR3700
-  IMAGE_SIZE = 7680k
-  MTDPARTS = spi0.0:320k(u-boot)ro,128k(u-boot-env)ro,7680k(firmware),64k(art)ro
+  BOARDNAME := WNDR3700
+  NETGEAR_KERNEL_MAGIC := 0x33373030
+  NETGEAR_BOARD_ID := WNDR3700
+  IMAGE_SIZE := 7680k
+  MTDPARTS := spi0.0:320k(u-boot)ro,128k(u-boot-env)ro,7680k(firmware),64k(art)ro
   IMAGES := sysupgrade.bin factory.img factory-NA.img
   KERNEL := kernel-bin | patch-cmdline | lzma -d20 | netgear-uImage lzma
-  IMAGE/default = append-kernel | pad-to $$$$(BLOCKSIZE) | netgear-squashfs | append-rootfs | pad-rootfs
-  IMAGE/sysupgrade.bin = $$(IMAGE/default) | check-size $$$$(IMAGE_SIZE)
-  IMAGE/factory.img = $$(IMAGE/default) | netgear-dni | check-size $$$$(IMAGE_SIZE)
-  IMAGE/factory-NA.img = $$(IMAGE/default) | netgear-dni NA | check-size $$$$(IMAGE_SIZE)
+  IMAGE/default := append-kernel | pad-to $$$$(BLOCKSIZE) | netgear-squashfs | append-rootfs | pad-rootfs
+  IMAGE/sysupgrade.bin := $$(IMAGE/default) | check-size $$$$(IMAGE_SIZE)
+  IMAGE/factory.img := $$(IMAGE/default) | netgear-dni | check-size $$$$(IMAGE_SIZE)
+  IMAGE/factory-NA.img := $$(IMAGE/default) | netgear-dni NA | check-size $$$$(IMAGE_SIZE)
 endef
 
 define Device/wndr3700v2
   $(Device/wndr3700)
   DEVICE_TITLE := NETGEAR WNDR3700 v2
-  NETGEAR_BOARD_ID = WNDR3700v2
-  NETGEAR_KERNEL_MAGIC = 0x33373031
-  NETGEAR_HW_ID = 29763654+16+64
-  IMAGE_SIZE = 15872k
-  MTDPARTS = spi0.0:320k(u-boot)ro,128k(u-boot-env)ro,15872k(firmware),64k(art)ro
+  NETGEAR_BOARD_ID := WNDR3700v2
+  NETGEAR_KERNEL_MAGIC := 0x33373031
+  NETGEAR_HW_ID := 29763654+16+64
+  IMAGE_SIZE := 15872k
+  MTDPARTS := spi0.0:320k(u-boot)ro,128k(u-boot-env)ro,15872k(firmware),64k(art)ro
   IMAGES := sysupgrade.bin factory.img
 endef
 
 define Device/wndr3800
   $(Device/wndr3700v2)
   DEVICE_TITLE := NETGEAR WNDR3800
-  NETGEAR_BOARD_ID = WNDR3800
-  NETGEAR_HW_ID = 29763654+16+128
+  NETGEAR_BOARD_ID := WNDR3800
+  NETGEAR_HW_ID := 29763654+16+128
 endef
 
 define Device/wndr3800ch
   $(Device/wndr3800)
   DEVICE_TITLE := NETGEAR WNDR3800 (Ch)
-  NETGEAR_BOARD_ID = WNDR3800CH
+  NETGEAR_BOARD_ID := WNDR3800CH
 endef
 
 define Device/wndrmac
   $(Device/wndr3700v2)
   DEVICE_TITLE := NETGEAR WNDRMAC
-  NETGEAR_BOARD_ID = WNDRMAC
+  NETGEAR_BOARD_ID := WNDRMAC
 endef
 
 define Device/wndrmacv2
   $(Device/wndr3800)
   DEVICE_TITLE := NETGEAR WNDRMAC v2
-  NETGEAR_BOARD_ID = WNDRMACv2
+  NETGEAR_BOARD_ID := WNDRMACv2
 endef
 TARGET_DEVICES += wndr3700 wndr3700v2 wndr3800 wndr3800ch wndrmac wndrmacv2
 
@@ -369,8 +369,8 @@ define Device/cap324
   DEVICE_TITLE := PowerCloud CAP324 Cloud AP
   BOARDNAME := CAP324
   DEVICE_PROFILE := CAP324
-  IMAGE_SIZE = 15296k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,15296k(firmware),640k(certs),64k(nvram),64k(art)ro
+  IMAGE_SIZE := 15296k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,15296k(firmware),640k(certs),64k(nvram),64k(art)ro
 endef
 TARGET_DEVICES += cap324
 
@@ -378,8 +378,8 @@ define Device/cap324-nocloud
   DEVICE_TITLE := PowerCloud CAP324 Cloud AP (No-Cloud)
   BOARDNAME := CAP324
   DEVICE_PROFILE := CAP324
-  IMAGE_SIZE = 16000k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,16000k(firmware),64k(art)ro
+  IMAGE_SIZE := 16000k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,16000k(firmware),64k(art)ro
 endef
 TARGET_DEVICES += cap324-nocloud
 
@@ -387,8 +387,8 @@ define Device/cr3000
   DEVICE_TITLE := PowerCloud CR3000 Cloud Router
   BOARDNAME := CR3000
   DEVICE_PROFILE := CR3000
-  IMAGE_SIZE = 7104k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,7104k(firmware),640k(certs),64k(nvram),64k(art)ro
+  IMAGE_SIZE := 7104k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,7104k(firmware),640k(certs),64k(nvram),64k(art)ro
 endef
 TARGET_DEVICES += cr3000
 
@@ -396,8 +396,8 @@ define Device/cr3000-nocloud
   DEVICE_TITLE := PowerCloud CR3000 (No-Cloud)
   BOARDNAME := CR3000
   DEVICE_PROFILE := CR3000
-  IMAGE_SIZE = 7808k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,7808k(firmware),64k(art)ro
+  IMAGE_SIZE := 7808k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,7808k(firmware),64k(art)ro
 endef
 TARGET_DEVICES += cr3000-nocloud
 
@@ -406,8 +406,8 @@ define Device/cr5000
   DEVICE_PACKAGES := kmod-usb2 kmod-usb-ledtrig-usbport kmod-usb-core
   BOARDNAME := CR5000
   DEVICE_PROFILE := CR5000
-  IMAGE_SIZE = 7104k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,7104k(firmware),640k(certs),64k(nvram),64k(art)ro
+  IMAGE_SIZE := 7104k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,7104k(firmware),640k(certs),64k(nvram),64k(art)ro
 endef
 TARGET_DEVICES += cr5000
 
@@ -416,18 +416,18 @@ define Device/cr5000-nocloud
   DEVICE_PACKAGES := kmod-usb2 kmod-usb-ledtrig-usbport kmod-usb-core
   BOARDNAME := CR5000
   DEVICE_PROFILE := CR5000
-  IMAGE_SIZE = 7808k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,7808k(firmware),64k(art)ro
+  IMAGE_SIZE := 7808k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,7808k(firmware),64k(art)ro
 endef
 TARGET_DEVICES += cr5000-nocloud
 
 define Device/pqi-air-pen
   DEVICE_TITLE := PQI Air Pen
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-storage
-  BOARDNAME = PQI-AIR-PEN
-  IMAGE_SIZE = 7744k
-  CONSOLE = ttyATH0,115200
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,64k(art)ro,64k(NVRAM)ro,7680k(firmware),64k(CONF)
+  BOARDNAME := PQI-AIR-PEN
+  IMAGE_SIZE := 7744k
+  CONSOLE := ttyATH0,115200
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,64k(art)ro,64k(NVRAM)ro,7680k(firmware),64k(CONF)
 endef
 TARGET_DEVICES += pqi-air-pen
 
@@ -506,18 +506,18 @@ TARGET_DEVICES += gl-inet-6408A-v1 gl-inet-6416A-v1
 define Device/jwap230
   DEVICE_TITLE := jjPlus JWAP230
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2
-  BOARDNAME = JWAP230
-  IMAGE_SIZE = 16000k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env),16000k(firmware),64k(art)ro
+  BOARDNAME := JWAP230
+  IMAGE_SIZE := 16000k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env),16000k(firmware),64k(art)ro
 endef
 TARGET_DEVICES += jwap230
 
 define Device/r602n
   DEVICE_TITLE := P&W R602N
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2
-  BOARDNAME = R602N
-  IMAGE_SIZE = 16000k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,16000k(firmware),64k(art)ro
+  BOARDNAME := R602N
+  IMAGE_SIZE := 16000k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,16000k(firmware),64k(art)ro
 endef
 TARGET_DEVICES += r602n
 
@@ -584,27 +584,27 @@ TARGET_DEVICES += onion-omega
 define Device/sc1750
   DEVICE_TITLE := Abicom SC1750
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-ledtrig-usbport
-  BOARDNAME = SC1750
-  IMAGE_SIZE = 15744k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env),15744k(firmware),128k(APConfig),128k(kplog),64k(ART)
+  BOARDNAME := SC1750
+  IMAGE_SIZE := 15744k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env),15744k(firmware),128k(APConfig),128k(kplog),64k(ART)
 endef
 TARGET_DEVICES += sc1750
 
 define Device/sc300m
   DEVICE_TITLE := Abicom SC300M
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-ledtrig-usbport
-  BOARDNAME = SC300M
-  IMAGE_SIZE = 15744k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env),15744k(firmware),128k(APConfig),128k(kplog),64k(ART)
+  BOARDNAME := SC300M
+  IMAGE_SIZE := 15744k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env),15744k(firmware),128k(APConfig),128k(kplog),64k(ART)
 endef
 TARGET_DEVICES += sc300m
 
 define Device/sc450
   DEVICE_TITLE := Abicom SC450
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-ledtrig-usbport
-  BOARDNAME = SC450
-  IMAGE_SIZE = 15744k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env),15744k(firmware),128k(APConfig),128k(kplog),64k(ART)
+  BOARDNAME := SC450
+  IMAGE_SIZE := 15744k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env),15744k(firmware),128k(APConfig),128k(kplog),64k(ART)
 endef
 TARGET_DEVICES += sc450
 
@@ -631,9 +631,9 @@ TARGET_DEVICES += som9331
 define Device/sr3200
   DEVICE_TITLE := YunCore SR3200
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-ath10k ath10k-firmware-qca988x
-  BOARDNAME = SR3200
-  IMAGE_SIZE = 16000k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env),16000k(firmware),64k(art)ro
+  BOARDNAME := SR3200
+  IMAGE_SIZE := 16000k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env),16000k(firmware),64k(art)ro
 endef
 TARGET_DEVICES += sr3200
 
@@ -641,7 +641,7 @@ define Device/xd3200
   $(Device/sr3200)
   DEVICE_TITLE := YunCore XD3200
   DEVICE_PACKAGES := kmod-ath10k ath10k-firmware-qca988x
-  BOARDNAME = XD3200
+  BOARDNAME := XD3200
 endef
 TARGET_DEVICES += xd3200
 
@@ -670,14 +670,14 @@ TARGET_DEVICES += oolite
 define Device/NBG6616
   DEVICE_TITLE := ZyXEL NBG6616
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-ledtrig-usbport kmod-usb-storage kmod-rtc-pcf8563 kmod-ath10k ath10k-firmware-qca988x
-  BOARDNAME = NBG6616
-  KERNEL_SIZE = 2048k
-  IMAGE_SIZE = 15323k
-  MTDPARTS = spi0.0:192k(u-boot)ro,64k(env)ro,64k(RFdata)ro,384k(zyxel_rfsd),384k(romd),64k(header),2048k(kernel),13184k(rootfs),15232k@0x120000(firmware)
+  BOARDNAME := NBG6616
+  KERNEL_SIZE := 2048k
+  IMAGE_SIZE := 15323k
+  MTDPARTS := spi0.0:192k(u-boot)ro,64k(env)ro,64k(RFdata)ro,384k(zyxel_rfsd),384k(romd),64k(header),2048k(kernel),13184k(rootfs),15232k@0x120000(firmware)
   CMDLINE += mem=128M
   IMAGES := sysupgrade.bin
   KERNEL := kernel-bin | patch-cmdline | lzma | uImage lzma | jffs2 boot/vmlinux.lzma.uImage
-  IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(KERNEL_SIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
+  IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
   # We cannot currently build a factory image. It is the sysupgrade image
   # prefixed with a header (which is actually written into the MTD device).
   # The header is 2kiB and is filled with 0xff. The format seems to be:
@@ -705,11 +705,11 @@ TARGET_DEVICES += NBG6616
 define Device/c-55
   DEVICE_TITLE := AirTight Networks C-55
   DEVICE_PACKAGES := kmod-ath9k
-  BOARDNAME = C-55
-  KERNEL_SIZE = 2048k
-  IMAGE_SIZE = 15872k
-  MTDPARTS = spi0.0:256k(u-boot)ro,128k(u-boot-env)ro,2048k(kernel),13824k(rootfs),13824k(opt)ro,2624k(failsafe)ro,64k(art)ro,15872k@0x60000(firmware)
-  IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(KERNEL_SIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
+  BOARDNAME := C-55
+  KERNEL_SIZE := 2048k
+  IMAGE_SIZE := 15872k
+  MTDPARTS := spi0.0:256k(u-boot)ro,128k(u-boot-env)ro,2048k(kernel),13824k(rootfs),13824k(opt)ro,2624k(failsafe)ro,64k(art)ro,15872k@0x60000(firmware)
+  IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
 endef
 TARGET_DEVICES += c-55
 
@@ -752,9 +752,9 @@ define Device/dir-869-a1
   $(Device/seama)
   DEVICE_TITLE := D-Link DIR-869 rev. A1
   DEVICE_PACKAGES := kmod-ath10k ath10k-firmware-qca988x
-  BOARDNAME = DIR-869-A1
-  IMAGE_SIZE = 15872k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,64k(devdata)ro,64k(devconf)ro,15872k(firmware),64k(radiocfg)ro
+  BOARDNAME := DIR-869-A1
+  IMAGE_SIZE := 15872k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,64k(devdata)ro,64k(devconf)ro,15872k(firmware),64k(radiocfg)ro
   SEAMA_SIGNATURE := wrgac54_dlink.2015_dir869
   IMAGE/factory.bin := \
 	$$(IMAGE/default) | pad-rootfs -x 64 | \
@@ -766,9 +766,9 @@ define Device/mynet-n600
   $(Device/seama)
   DEVICE_TITLE := Western Digital My Net N600
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2
-  BOARDNAME = MYNET-N600
-  IMAGE_SIZE = 15808k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,64k(devdata)ro,64k(devconf)ro,15872k(firmware),64k(radiocfg)ro
+  BOARDNAME := MYNET-N600
+  IMAGE_SIZE := 15808k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,64k(devdata)ro,64k(devconf)ro,15872k(firmware),64k(radiocfg)ro
   SEAMA_SIGNATURE := wrgnd16_wd_db600
 endef
 
@@ -776,9 +776,9 @@ define Device/mynet-n750
   $(Device/seama)
   DEVICE_TITLE := Western Digital My Net N750
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2
-  BOARDNAME = MYNET-N750
-  IMAGE_SIZE = 15808k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,64k(devdata)ro,64k(devconf)ro,15872k(firmware),64k(radiocfg)ro
+  BOARDNAME := MYNET-N750
+  IMAGE_SIZE := 15808k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,64k(devdata)ro,64k(devconf)ro,15872k(firmware),64k(radiocfg)ro
   SEAMA_SIGNATURE := wrgnd13_wd_av
 endef
 
@@ -786,9 +786,9 @@ define Device/qihoo-c301
   $(Device/seama)
   DEVICE_TITLE := Qihoo C301
   DEVICE_PACKAGES :=  kmod-usb-core kmod-usb2 kmod-usb-ledtrig-usbport kmod-ath10k ath10k-firmware-qca988x
-  BOARDNAME = QIHOO-C301
-  IMAGE_SIZE = 15744k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env),64k(devdata),64k(devconf),15744k(firmware),64k(warm_start),64k(action_image_config),64k(radiocfg)ro;spi0.1:15360k(upgrade2),1024k(privatedata)
+  BOARDNAME := QIHOO-C301
+  IMAGE_SIZE := 15744k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env),64k(devdata),64k(devconf),15744k(firmware),64k(warm_start),64k(action_image_config),64k(radiocfg)ro;spi0.1:15360k(upgrade2),1024k(privatedata)
   SEAMA_SIGNATURE := wrgac26_qihoo360_360rg
 endef
 TARGET_DEVICES += dir-869-a1 mynet-n600 mynet-n750 qihoo-c301
@@ -796,14 +796,14 @@ TARGET_DEVICES += dir-869-a1 mynet-n600 mynet-n750 qihoo-c301
 define Device/dap-2695-a1
   DEVICE_TITLE := D-Link DAP-2695 rev. A1
   DEVICE_PACKAGES := ath10k-firmware-qca988x kmod-ath10k
-  BOARDNAME = DAP-2695-A1
+  BOARDNAME := DAP-2695-A1
   IMAGES := factory.img sysupgrade.bin
-  IMAGE_SIZE = 15360k
-  IMAGE/factory.img = append-kernel | pad-offset 65536 160 | append-rootfs | wrgg-pad-rootfs | mkwrggimg | check-size $$$$(IMAGE_SIZE)
-  IMAGE/sysupgrade.bin = append-kernel | pad-offset 65536 160 | mkwrggimg | append-rootfs | wrgg-pad-rootfs | check-size $$$$(IMAGE_SIZE)
+  IMAGE_SIZE := 15360k
+  IMAGE/factory.img := append-kernel | pad-offset 65536 160 | append-rootfs | wrgg-pad-rootfs | mkwrggimg | check-size $$$$(IMAGE_SIZE)
+  IMAGE/sysupgrade.bin := append-kernel | pad-offset 65536 160 | mkwrggimg | append-rootfs | wrgg-pad-rootfs | check-size $$$$(IMAGE_SIZE)
   KERNEL := kernel-bin | patch-cmdline | relocate-kernel | lzma
   KERNEL_INITRAMFS := $$(KERNEL) | mkwrggimg
-  MTDPARTS = spi0.0:256k(bootloader)ro,64k(bdcfg)ro,64k(rgdb)ro,64k(langpack)ro,15360k(firmware),448k(captival)ro,64k(certificate)ro,64k(radiocfg)ro
+  MTDPARTS := spi0.0:256k(bootloader)ro,64k(bdcfg)ro,64k(rgdb)ro,64k(langpack)ro,15360k(firmware),448k(captival)ro,64k(certificate)ro,64k(radiocfg)ro
   DAP_SIGNATURE := wapac02_dkbs_dap2695
 endef
 TARGET_DEVICES += dap-2695-a1
@@ -816,8 +816,8 @@ define Device/bhr-4grv2
   IMAGE_SIZE := 16000k
   MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,14528k(rootfs),1472k(kernel),64k(art)ro,16000k@0x50000(firmware)
   IMAGES := sysupgrade.bin factory.bin
-  IMAGE/sysupgrade.bin = append-rootfs | pad-rootfs | pad-to $$$$(ROOTFS_SIZE) | append-kernel | check-size $$$$(IMAGE_SIZE)
-  IMAGE/factory.bin = append-kernel | pad-to $$$$(KERNEL_SIZE) | append-rootfs | pad-rootfs | mkbuffaloimg
+  IMAGE/sysupgrade.bin := append-rootfs | pad-rootfs | pad-to $$$$(ROOTFS_SIZE) | append-kernel | check-size $$$$(IMAGE_SIZE)
+  IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-rootfs | pad-rootfs | mkbuffaloimg
 endef
 TARGET_DEVICES += bhr-4grv2
 
@@ -866,6 +866,6 @@ define Device/zbt-we1526
   KERNEL_SIZE := 1472k
   ROOTFS_SIZE := 14528k
   MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,14528k(rootfs),1472k(kernel),64k(art)ro,16000k@0x50000(firmware)
-  IMAGE/sysupgrade.bin = append-rootfs | pad-rootfs | pad-to $$$$(ROOTFS_SIZE) | append-kernel | check-size $$$$(IMAGE_SIZE)
+  IMAGE/sysupgrade.bin := append-rootfs | pad-rootfs | pad-to $$$$(ROOTFS_SIZE) | append-kernel | check-size $$$$(IMAGE_SIZE)
 endef
 TARGET_DEVICES += zbt-we1526
diff --git a/target/linux/ar71xx/image/mikrotik.mk b/target/linux/ar71xx/image/mikrotik.mk
index 2c3807f486..7c3374062d 100644
--- a/target/linux/ar71xx/image/mikrotik.mk
+++ b/target/linux/ar71xx/image/mikrotik.mk
@@ -31,7 +31,7 @@ define Device/rb-nor-flash-16M
   KERNEL_INSTALL := 1
   KERNEL := kernel-bin | lzma | loader-kernel
   SUPPORTED_DEVICES := rb-750-r2 rb-750up-r2 rb-941-2nd rb-951ui-2nd rb-952ui-5ac2nd rb-962uigs-5hact2hnt rb-lhg-5nd rb-mapl-2nd
-  IMAGE/sysupgrade.bin = append-kernel | kernel2minor -s 1024 -e | pad-to $$$$(BLOCKSIZE) | \
+  IMAGE/sysupgrade.bin := append-kernel | kernel2minor -s 1024 -e | pad-to $$$$(BLOCKSIZE) | \
 	append-rootfs | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
 endef
 
diff --git a/target/linux/ar71xx/image/nand.mk b/target/linux/ar71xx/image/nand.mk
index bd9eaf70c5..fafccb9b77 100644
--- a/target/linux/ar71xx/image/nand.mk
+++ b/target/linux/ar71xx/image/nand.mk
@@ -18,12 +18,12 @@ endef
 define Device/c-60
   DEVICE_TITLE := AirTight C-60
   DEVICE_PACKAGES := kmod-spi-gpio kmod-usb-core kmod-usb2 kmod-ath9k
-  BOARDNAME = C-60
+  BOARDNAME := C-60
   BLOCKSIZE := 64k
-  KERNEL_SIZE = 3648k
-  IMAGE_SIZE = 32m
+  KERNEL_SIZE := 3648k
+  IMAGE_SIZE := 32m
   IMAGES := sysupgrade.tar
-  MTDPARTS = spi0.0:256k(u-boot)ro,128k(u-boot-env)ro,3648k(kernel),64k(art)ro;ar934x-nfc:32m(ubi)
+  MTDPARTS := spi0.0:256k(u-boot)ro,128k(u-boot-env)ro,3648k(kernel),64k(art)ro;ar934x-nfc:32m(ubi)
   KERNEL := kernel-bin | patch-cmdline | lzma | uImage lzma
   IMAGE/sysupgrade.tar := sysupgrade-tar
 endef
@@ -32,24 +32,24 @@ TARGET_DEVICES += c-60
 define Device/domywifi-dw33d
   DEVICE_TITLE := DomyWifi DW33D
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-storage kmod-usb-ledtrig-usbport kmod-ath10k ath10k-firmware-qca988x
-  BOARDNAME = DW33D
-  IMAGE_SIZE = 16000k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,14528k(rootfs),1472k(kernel),64k(art)ro,16000k@0x50000(firmware);ar934x-nfc:96m(rootfs_data),32m(backup)ro
-  IMAGE/sysupgrade.bin = append-rootfs | pad-rootfs | pad-to 14528k | append-kernel | check-size $$$$(IMAGE_SIZE)
+  BOARDNAME := DW33D
+  IMAGE_SIZE := 16000k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,14528k(rootfs),1472k(kernel),64k(art)ro,16000k@0x50000(firmware);ar934x-nfc:96m(rootfs_data),32m(backup)ro
+  IMAGE/sysupgrade.bin := append-rootfs | pad-rootfs | pad-to 14528k | append-kernel | check-size $$$$(IMAGE_SIZE)
 endef
 TARGET_DEVICES += domywifi-dw33d
 
 define Device/hiveap-121
   DEVICE_TITLE := Aerohive HiveAP-121
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-i2c-gpio-custom kmod-spi-gpio kmod-ath9k kmod-tpm-i2c-atmel
-  BOARDNAME = HiveAP-121
+  BOARDNAME := HiveAP-121
   BLOCKSIZE := 128k
   PAGESIZE := 2048
   IMAGE_SIZE := 115m
   KERNEL_SIZE := 5120k
   UBINIZE_OPTS := -E 5
-  CONSOLE = ttyS0,9600
-  MTDPARTS = spi0.0:512k(u-boot)ro,64k(u-boot-env),64k(hw-info)ro,64k(boot-info)ro,64k(boot-sinfo)ro;ar934x-nfc:4096k(u-boot-1),4096k(u-boot-env-1),5m(kernel),111m(ubi),4096k(wifi-info)ro
+  CONSOLE := ttyS0,9600
+  MTDPARTS := spi0.0:512k(u-boot)ro,64k(u-boot-env),64k(hw-info)ro,64k(boot-info)ro,64k(boot-sinfo)ro;ar934x-nfc:4096k(u-boot-1),4096k(u-boot-env-1),5m(kernel),111m(ubi),4096k(wifi-info)ro
   IMAGES := sysupgrade.tar factory.bin
   KERNEL := kernel-bin | patch-cmdline | lzma | uImage lzma
   IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | check-size $$$$(IMAGE_SIZE)
@@ -60,9 +60,9 @@ TARGET_DEVICES += hiveap-121
 define Device/mr18
   DEVICE_TITLE := Meraki MR18
   DEVICE_PACKAGES := kmod-spi-gpio kmod-ath9k
-  BOARDNAME = MR18
+  BOARDNAME := MR18
   BLOCKSIZE := 64k
-  MTDPARTS = ar934x-nfc:512k(nandloader)ro,8M(kernel),8M(recovery),113664k(ubi),128k@130944k(odm-caldata)ro
+  MTDPARTS := ar934x-nfc:512k(nandloader)ro,8M(kernel),8M(recovery),113664k(ubi),128k@130944k(odm-caldata)ro
   IMAGES := sysupgrade.tar
   KERNEL := kernel-bin | patch-cmdline | MerakiNAND
   KERNEL_INITRAMFS := kernel-bin | patch-cmdline | MerakiNAND
@@ -73,9 +73,9 @@ TARGET_DEVICES += mr18
 define Device/rambutan
   DEVICE_TITLE := 8devices Rambutan
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2
-  BOARDNAME = RAMBUTAN
-  BLOCKSIZE = 128KiB
-  MTDPARTS = ar934x-nfc:3M(u-boot)ro,2M(u-boot-env),1M(art),122M(ubi)
+  BOARDNAME := RAMBUTAN
+  BLOCKSIZE := 128KiB
+  MTDPARTS := ar934x-nfc:3M(u-boot)ro,2M(u-boot-env),1M(art),122M(ubi)
   PAGESIZE := 2048
   KERNEL_IN_UBI := 1
   IMAGES := factory.ubi sysupgrade.tar
@@ -87,9 +87,9 @@ TARGET_DEVICES += rambutan
 define Device/z1
   DEVICE_TITLE := Meraki Z1
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-ledtrig-usbport kmod-spi-gpio kmod-ath9k kmod-owl-loader
-  BOARDNAME = Z1
+  BOARDNAME := Z1
   BLOCKSIZE := 64k
-  MTDPARTS = ar934x-nfc:128K(loader1)ro,8064K(kernel),128K(loader2)ro,8064K(recovery),114560K(ubi),128K(origcaldata)ro
+  MTDPARTS := ar934x-nfc:128K(loader1)ro,8064K(kernel),128K(loader2)ro,8064K(recovery),114560K(ubi),128K(origcaldata)ro
   IMAGES := sysupgrade.tar
   KERNEL := kernel-bin | patch-cmdline | MerakiNAND-old
   KERNEL_INITRAMFS := kernel-bin | patch-cmdline | MerakiNAND-old
diff --git a/target/linux/ar71xx/image/tp-link.mk b/target/linux/ar71xx/image/tp-link.mk
index 8cc3a040c8..5ac641bf36 100644
--- a/target/linux/ar71xx/image/tp-link.mk
+++ b/target/linux/ar71xx/image/tp-link.mk
@@ -262,7 +262,7 @@ define Device/tl-wdr4310-v1
   DEVICE_TITLE := TP-LINK TL-WDR4310 v1
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-ledtrig-usbport
   BOARDNAME := TL-WDR4300
-  DEVICE_PROFILE = TLWDR4300
+  DEVICE_PROFILE := TLWDR4300
   TPLINK_HWID := 0x43100001
 endef
 
@@ -279,8 +279,8 @@ define Device/tl-wdr6500-v2
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-ledtrig-usbport kmod-ath10k ath10k-firmware-qca988x
   KERNEL := kernel-bin | patch-cmdline | lzma | uImage lzma
   KERNEL_INITRAMFS := kernel-bin | patch-cmdline | lzma | uImage lzma | mktplinkfw-combined
-  BOARDNAME = TL-WDR6500-v2
-  DEVICE_PROFILE = TLWDR6500V2
+  BOARDNAME := TL-WDR6500-v2
+  DEVICE_PROFILE := TLWDR6500V2
   TPLINK_HWID := 0x65000002
   TPLINK_HEADER_VERSION := 2
 endef
@@ -290,8 +290,8 @@ define Device/tl-wdr3320-v2
   $(Device/tplink-4mlzma)
   DEVICE_TITLE := TP-LINK TL-WDR3320 v2
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-ledtrig-usbport
-  BOARDNAME = TL-WDR3320-v2
-  DEVICE_PROFILE = TLWDR3320V2
+  BOARDNAME := TL-WDR3320-v2
+  DEVICE_PROFILE := TLWDR3320V2
   TPLINK_HWID := 0x33200002
   TPLINK_HEADER_VERSION := 2
 endef
diff --git a/target/linux/ar71xx/image/ubnt.mk b/target/linux/ar71xx/image/ubnt.mk
index 17b6739685..8b4b068925 100644
--- a/target/linux/ar71xx/image/ubnt.mk
+++ b/target/linux/ar71xx/image/ubnt.mk
@@ -40,48 +40,48 @@ define Device/ubnt-xm
   DEVICE_PACKAGES := kmod-usb-core kmod-usb-ohci kmod-usb2
   DEVICE_PROFILE := UBNT
   IMAGE_SIZE := 7552k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,7552k(firmware),256k(cfg)ro,64k(EEPROM)ro
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,7552k(firmware),256k(cfg)ro,64k(EEPROM)ro
   UBNT_TYPE := XM
   UBNT_BOARD := XM
   UBNT_CHIP := ar7240
   IMAGES := sysupgrade.bin factory.bin
-  IMAGE/factory.bin = $$(IMAGE/sysupgrade.bin) | mkubntimage-split
-  IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
+  IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
+  IMAGE/factory.bin := $$(IMAGE/sysupgrade.bin) | mkubntimage-split
 endef
 
 define Device/ubnt-xw
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2
   DEVICE_PROFILE := UBNT
   IMAGE_SIZE := 7552k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,7552k(firmware),256k(cfg)ro,64k(EEPROM)ro
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,7552k(firmware),256k(cfg)ro,64k(EEPROM)ro
   UBNT_TYPE := XW
   UBNT_BOARD := XM
   UBNT_CHIP := ar934x
   IMAGES := sysupgrade.bin factory.bin
-  IMAGE/factory.bin = $$(IMAGE/sysupgrade.bin) | mkubntimage-split
-  IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
+  IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
+  IMAGE/factory.bin := $$(IMAGE/sysupgrade.bin) | mkubntimage-split
 endef
 
 define Device/ubnt-bz
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2
   DEVICE_PROFILE := UBNT
   IMAGE_SIZE := 7552k
-  MTDPARTS = spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,7552k(firmware),256k(cfg)ro,64k(EEPROM)ro
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,7552k(firmware),256k(cfg)ro,64k(EEPROM)ro
   UBNT_TYPE := BZ
   UBNT_BOARD := XM
   UBNT_CHIP := ar934x
   IMAGES := sysupgrade.bin factory.bin
-  IMAGE/factory.bin = $$(IMAGE/sysupgrade.bin) | mkubntimage-split
-  IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
+  IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
+  IMAGE/factory.bin := $$(IMAGE/sysupgrade.bin) | mkubntimage-split
 endef
 
 define Device/ubnt-unifiac
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2
   DEVICE_PROFILE := UBNT
   IMAGE_SIZE := 7744k
-  MTDPARTS = spi0.0:384k(u-boot)ro,64k(u-boot-env)ro,7744k(firmware),7744k(ubnt-airos)ro,128k(bs)ro,256k(cfg)ro,64k(EEPROM)ro
+  MTDPARTS := spi0.0:384k(u-boot)ro,64k(u-boot-env)ro,7744k(firmware),7744k(ubnt-airos)ro,128k(bs)ro,256k(cfg)ro,64k(EEPROM)ro
   IMAGES := sysupgrade.bin
-  IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
+  IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
 endef
 
 define Device/rw2458n
@@ -185,7 +185,7 @@ define Device/ubnt-air-gateway
   UBNT_BOARD := XM
   UBNT_TYPE := AirGW
   UBNT_CHIP := ar933x
-  CONSOLE = ttyATH0,115200
+  CONSOLE := ttyATH0,115200
 endef
 TARGET_DEVICES += ubnt-air-gateway
 
@@ -214,8 +214,8 @@ define Device/ubnt-routerstation
   DEVICE_PACKAGES := kmod-usb-core kmod-usb-ohci kmod-usb2
   IMAGE_SIZE := 16128k
   IMAGES := sysupgrade.bin factory.bin
-  IMAGE/factory.bin = append-rootfs | pad-rootfs | mkubntimage
-  IMAGE/sysupgrade.bin = append-rootfs | pad-rootfs | combined-image | check-size $$$$(IMAGE_SIZE)
+  IMAGE/factory.bin := append-rootfs | pad-rootfs | mkubntimage
+  IMAGE/sysupgrade.bin := append-rootfs | pad-rootfs | combined-image | check-size $$$$(IMAGE_SIZE)
   KERNEL := kernel-bin | patch-cmdline | lzma | pad-to $$(BLOCKSIZE)
 endef
 
@@ -261,8 +261,8 @@ define Device/ubnt-uap-pro
   DEVICE_PROFILE := UBNT UAPPRO
   KERNEL := kernel-bin | patch-cmdline | lzma | uImage lzma | jffs2 kernel0
   IMAGES := sysupgrade.bin factory.bin
-  IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(KERNEL_SIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
-  IMAGE/factory.bin = $$(IMAGE/sysupgrade.bin) | mkubntimage2
+  IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
+  IMAGE/factory.bin := $$(IMAGE/sysupgrade.bin) | mkubntimage2
 endef
 
 define Device/ubnt-unifi-outdoor-plus