sunxi: build image for the NanoPi NEO

The NanoPi NEO is a small Allwinner H3 based board available with
different DRAM configurations.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

target/linux/sunxi/image/cortex-a7.mk

@@ -118,6 +118,15 @@ endef
 TARGET_DEVICES += sun8i-h2-plus-orangepi-r1
 
 
+define Device/sun8i-h3-nanopi-neo
+  DEVICE_TITLE:=FriendlyARM NanoPi NEO
+  SUPPORTED_DEVICES:=friendlyarm,nanopi-neo
+  SUNXI_DTS:=sun8i-h3-nanopi-neo
+endef
+
+TARGET_DEVICES += sun8i-h3-nanopi-neo
+
+
 define Device/sun8i-h3-orangepi-plus
   DEVICE_TITLE:=Xunlong Orange Pi Plus
   DEVICE_PACKAGES:=kmod-rtc-sunxi