+### Devices ###
+define Device/Default
+ KERNEL := kernel-bin | kernel-img
+ KERNEL_IMG := kernel.img
+ IMAGES := sdcard.img.gz
+ IMAGE/sdcard.img.gz := boot-img | sdcard-img | gzip | append-metadata
+endef
+
+define Device/rpi
+ DEVICE_TITLE := Raspberry Pi B/B+/CM/Zero/ZeroW
+ DEVICE_DTS := bcm2708-rpi-b bcm2708-rpi-b-plus bcm2708-rpi-cm bcm2708-rpi-0-w
+ SUPPORTED_DEVICES := rpi-b rpi-b-plus rpi-cm rpi-zero rpi-zero-w raspberrypi,model-b raspberrypi,model-b-plus raspberrypi,compute-module-1 raspberrypi,model-b-rev2 raspberrypi,model-zero raspberrypi,model-zero-w
+endef
+ifeq ($(SUBTARGET),bcm2708)
+ TARGET_DEVICES += rpi
+endif
+
+define Device/rpi-2
+ DEVICE_TITLE := Raspberry Pi 2B/3B/3B+/3CM
+ DEVICE_DTS := bcm2709-rpi-2-b bcm2710-rpi-3-b bcm2710-rpi-3-b-plus bcm2710-rpi-cm3
+ SUPPORTED_DEVICES := rpi-2-b rpi-3-b rpi-3-b-plus rpi-cm raspberrypi,2-model-b raspberrypi,3-model-b raspberrypi,3-model-b-plus raspberrypi,compute-module-3
+endef
+ifeq ($(SUBTARGET),bcm2709)
+ TARGET_DEVICES += rpi-2
+endif