nanopi-neo-plus2: add new board
nanopi-neo-plus2: add new board

Signed-off-by: Martin Kelly <c87c89f8a4ed3f9815bf6eb199372979d459c1c8@xevo.com>

twoerner/meta-sunxi,net147/meta-sunxi,geomatsi/meta-sunxi,geomatsi/meta-sunxi,linux-sunxi/meta-sunxi,net147/meta-sunxi,linux-sunxi/meta-sunxi,linux-sunxi/meta-sunxi,twoerner/meta-sunxi