kirkwood: exploit BOARD_NAME to set DEVICE_DTS and SUPPORTED_DEVICES

Due to the history of the target, all devices added before a certain
point have the same device string in BOARD_NAME, DEVICE_DTS and added
to SUPPORTED_DEVICES.

Thus, we can set this one automatically for all devices where
BOARD_NAME is specified, removing the explicit DEVICE_DTS and
SUPPORTED_DEVICES addition there.

For new devices, nothing has changed, and just DEVICE_DTS has to
be set manually.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

target/linux/kirkwood/image/Makefile

@@ -12,6 +12,7 @@ KERNEL_LOADADDR:=0x8000
 
 define Device/Default
   PROFILES := Default
+  DEVICE_DTS = $$(if $$(BOARD_NAME),kirkwood-$$(BOARD_NAME),)
   KERNEL_DEPENDS = $$(wildcard $(DTS_DIR)/$$(DEVICE_DTS).dts)
   KERNEL := kernel-bin | append-dtb | uImage none
   KERNEL_NAME := zImage
@@ -24,13 +25,12 @@ define Device/Default
   IMAGES := sysupgrade.bin factory.bin
   IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
   IMAGE/factory.bin := append-ubi
-  SUPPORTED_DEVICES := $(subst _,$(comma),$(1))
+  SUPPORTED_DEVICES = $(subst _,$(comma),$(1)) $$(BOARD_NAME)
 endef
 
 define Device/cisco_on100
   DEVICE_VENDOR := Cisco Systems
   DEVICE_MODEL := ON100
-  DEVICE_DTS := kirkwood-on100
   DEVICE_PACKAGES := kmod-i2c-mv64xxx
   KERNEL_SIZE := 5376k
   KERNEL_IN_UBI :=
@@ -43,9 +43,7 @@ TARGET_DEVICES += cisco_on100
 define Device/cloudengines_pogoe02
   DEVICE_VENDOR := Cloud Engines
   DEVICE_MODEL := Pogoplug E02
-  DEVICE_DTS := kirkwood-pogo_e02
   BOARD_NAME := pogo_e02
-  SUPPORTED_DEVICES += pogo_e02
 endef
 TARGET_DEVICES += cloudengines_pogoe02
 
@@ -60,9 +58,7 @@ TARGET_DEVICES += cloudengines_pogoplugv4
 define Device/iom_iconnect-1.1
   DEVICE_VENDOR := Iomega
   DEVICE_MODEL := Iconnect
-  DEVICE_DTS := kirkwood-iconnect
   BOARD_NAME := iconnect
-  SUPPORTED_DEVICES += iconnect
 endef
 TARGET_DEVICES += iom_iconnect-1.1
 
@@ -87,7 +83,6 @@ define Device/linksys_audi
   DEVICE_VENDOR := Linksys
   DEVICE_MODEL := EA3500 (Audi)
   DEVICE_PACKAGES := kmod-mwl8k swconfig wpad-basic kmod-gpio-button-hotplug
-  DEVICE_DTS := kirkwood-linksys-audi
   PAGESIZE := 512
   SUBPAGESIZE := 256
   BLOCKSIZE := 16KiB
@@ -96,7 +91,6 @@ define Device/linksys_audi
   UBINIZE_OPTS := -E 5
   IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi
   BOARD_NAME := linksys-audi
-  SUPPORTED_DEVICES += linksys-audi
 endef
 TARGET_DEVICES += linksys_audi
 
@@ -104,56 +98,45 @@ define Device/linksys_viper
   DEVICE_VENDOR := Linksys
   DEVICE_MODEL := E4200v2 / EA4500 (Viper)
   DEVICE_PACKAGES := kmod-mwl8k swconfig wpad-basic kmod-gpio-button-hotplug
-  DEVICE_DTS := kirkwood-linksys-viper
   KERNEL_SIZE := 2688k
   KERNEL_IN_UBI :=
   UBINIZE_OPTS := -E 5
   IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi
   BOARD_NAME := linksys-viper
-  SUPPORTED_DEVICES += linksys-viper
 endef
 TARGET_DEVICES += linksys_viper
 
 define Device/raidsonic_ib-nas62x0
   DEVICE_VENDOR := RaidSonic
   DEVICE_MODEL := ICY BOX IB-NAS62x0
-  DEVICE_DTS := kirkwood-ib62x0
   BOARD_NAME := ib62x0
-  SUPPORTED_DEVICES += ib62x0
 endef
 TARGET_DEVICES += raidsonic_ib-nas62x0
 
 define Device/seagate_dockstar
   DEVICE_VENDOR := Seagate
   DEVICE_MODEL := FreeAgent Dockstar
-  DEVICE_DTS := kirkwood-dockstar
   BOARD_NAME := dockstar
-  SUPPORTED_DEVICES += dockstar
 endef
 TARGET_DEVICES += seagate_dockstar
 
 define Device/seagate_goflexnet
   DEVICE_VENDOR := Seagate
   DEVICE_MODEL := GoFlexNet
-  DEVICE_DTS := kirkwood-goflexnet
   BOARD_NAME := goflexnet
-  SUPPORTED_DEVICES += goflexnet
 endef
 TARGET_DEVICES += seagate_goflexnet
 
 define Device/seagate_goflexhome
   DEVICE_VENDOR := Seagate
   DEVICE_MODEL := GoFlexHome
-  DEVICE_DTS := kirkwood-goflexhome
   BOARD_NAME := goflexhome
-  SUPPORTED_DEVICES += goflexhome
 endef
 TARGET_DEVICES += seagate_goflexhome
 
 define Device/zyxel_nsa310b
   DEVICE_VENDOR := ZyXEL
   DEVICE_MODEL := NSA310b
-  DEVICE_DTS := kirkwood-nsa310b
   DEVICE_PACKAGES := kmod-r8169 kmod-gpio-button-hotplug kmod-hwmon-lm85
   BOARD_NAME := nsa310b
 endef
@@ -163,7 +146,6 @@ define Device/zyxel_nsa325
   DEVICE_VENDOR := ZyXEL
   DEVICE_MODEL := NSA325
   DEVICE_VARIANT := v1/v2
-  DEVICE_DTS := kirkwood-nsa325
   DEVICE_PACKAGES := kmod-gpio-button-hotplug kmod-rtc-pcf8563 kmod-usb3
   BOARD_NAME := nsa325
 endef