ramips: sync image filename with boardname

Use <manufacturer>_<modelname> as image name for board using the
devicetree compat string as boardname.

Replace the underline of the device define, to keep the SUPPORTED_DEVICES
in sync with a devicetree compat string based boardname.

Override the default SUPPORTED_DEVICES for board which are having an
userspace boardname with an underline.

Signed-off-by: Mathias Kresin <dev@kresin.me>

target/linux/ramips/image/Makefile

@@ -39,7 +39,7 @@ define Device/Default
   DEVICE_DTS_DIR := ../dts
   IMAGES := sysupgrade.bin
   IMAGE_SIZE := $(ralink_default_fw_size_8M)
-  SUPPORTED_DEVICES = $(1)
+  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)
 endef

target/linux/ramips/image/mt7620.mk

@@ -252,6 +252,7 @@ define Device/kng_rc
   IMAGES += factory.bin
   IMAGE/factory.bin := $$(sysupgrade_bin) | pad-to 64k | check-size $$$$(IMAGE_SIZE) | \
 	zyimage -d 8997 -v "ZyXEL Keenetic Viva"
+  SUPPORTED_DEVICES := kng_rc
 endef
 TARGET_DEVICES += kng_rc
 
@@ -262,6 +263,7 @@ define Device/kn_rc
   IMAGES += factory.bin
   IMAGE/factory.bin := $$(IMAGE/sysupgrade.bin) | pad-to 64k | check-size $$$$(IMAGE_SIZE) | \
 	zyimage -d 4882 -v "ZyXEL Keenetic Omni"
+  SUPPORTED_DEVICES := kn_rc
 endef
 TARGET_DEVICES += kn_rc
 
@@ -272,6 +274,7 @@ define Device/kn_rf
   IMAGES += factory.bin
   IMAGE/factory.bin := $$(IMAGE/sysupgrade.bin) | pad-to 64k | check-size $$$$(IMAGE_SIZE) | \
 	zyimage -d 2102034 -v "ZyXEL Keenetic Omni II"
+  SUPPORTED_DEVICES := kn_rf
 endef
 TARGET_DEVICES += kn_rf
 
@@ -313,18 +316,21 @@ TARGET_DEVICES += mt7620a
 define Device/mt7620a_mt7530
   DTS := MT7620a_MT7530
   DEVICE_TITLE := MediaTek MT7620a + MT7530 EVB
+  SUPPORTED_DEVICES := mt7620a_mt7530
 endef
 TARGET_DEVICES += mt7620a_mt7530
 
 define Device/mt7620a_mt7610e
   DTS := MT7620a_MT7610e
   DEVICE_TITLE := MediaTek MT7620a + MT7610e EVB
+  SUPPORTED_DEVICES := mt7620a_mt7610e
 endef
 TARGET_DEVICES += mt7620a_mt7610e
 
 define Device/mt7620a_v22sg
   DTS := MT7620a_V22SG
   DEVICE_TITLE := MediaTek MT7620a V22SG
+  SUPPORTED_DEVICES := mt7620a_v22sg
 endef
 TARGET_DEVICES += mt7620a_v22sg
 

target/linux/ramips/image/mt7621.mk

@@ -329,16 +329,15 @@ define Device/zbt-we1326
 endef
 TARGET_DEVICES += zbt-we1326
 
-define Device/zbt-we3526
+define Device/zbtlink_zbt-we3526
   DTS := ZBT-WE3526
   IMAGE_SIZE := $(ralink_default_fw_size_16M)
-  SUPPORTED_DEVICES := zbtlink,zbt-we3526
   DEVICE_TITLE := ZBT WE3526
   DEVICE_PACKAGES := \
 	kmod-sdhci-mt7620 kmod-mt7603 kmod-mt76x2 \
 	kmod-usb3 kmod-usb-ledtrig-usbport wpad-mini
 endef
-TARGET_DEVICES += zbt-we3526
+TARGET_DEVICES += zbtlink_zbt-we3526
 
 define Device/zbt-wg2626
   DTS := ZBT-WG2626