ar71xx: move Zbtlink ZBT-WE1526 to generic build target

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

target/linux/ar71xx/image/generic.mk

@@ -834,3 +834,15 @@ define Device/wpj563
   IMAGE_SIZE := 16128k
 endef
 TARGET_DEVICES += wpj563
+
+define Device/zbt-we1526
+  DEVICE_TITLE := Zbtlink ZBT-WE1526
+  DEVICE_PACKAGES := kmod-usb-core kmod-usb2
+  BOARDNAME := ZBT-WE1526
+  IMAGE_SIZE := 16000k
+  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)
+endef
+TARGET_DEVICES += zbt-we1526

target/linux/ar71xx/image/legacy-devices.mk

@@ -615,12 +615,6 @@ define LegacyDevice/WZR450HP2
 endef
 LEGACY_DEVICES += WZR450HP2
 
-define LegacyDevice/ZBTWE1526
-  DEVICE_TITLE := Zbtlink ZBT-WE1526
-  DEVICE_PACKAGES := kmod-usb-core kmod-usb2
-endef
-LEGACY_DEVICES += ZBTWE1526
-
 define LegacyDevice/ZCN1523H28
   DEVICE_TITLE := Zcomax ZCN-1523H-2-8
 endef

target/linux/ar71xx/image/legacy.mk

@@ -909,7 +909,6 @@ $(eval $(call SingleProfile,AthLzma,64k,DR344,dr344,DR344,ttyS0,115200,$$(dr344_
 $(eval $(call SingleProfile,AthLzma,64k,WRTNODE2Q,wrtnode2q,WRTNODE2Q,ttyS0,115200,$$(wrtnode2q_mtdlayout),KRuImage))
 $(eval $(call SingleProfile,AthLzma,64k,YUN_8M,yun-8M,Yun,ttyATH0,250000,$$(yun_mtdlayout_8M),RKuImage))
 $(eval $(call SingleProfile,AthLzma,64k,YUN_16M,yun-16M,Yun,ttyATH0,250000,$$(yun_mtdlayout_16M),RKuImage))
-$(eval $(call SingleProfile,AthLzma,64k,ZBTWE1526,zbt-we1526,ZBT-WE1526,ttyS0,115200,$$(ap147_mtdlayout),RKuImage))
 
 $(eval $(call SingleProfile,Belkin,64k,F9K1115V2,f9k1115v2,F9K1115V2,ttyS0,115200,$$(f9k1115v2_mtdlayout),BR-6679BAC))