ipq-wifi: add board-2.bin for OpenMesh A42

Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com>

package/firmware/ipq-wifi/Makefile

@@ -13,7 +13,7 @@ endef
 define Build/Compile
 endef
 
-ALLWIFIBOARDS:=fritz4040
+ALLWIFIBOARDS:=fritz4040 openmesh_a42
 ALLWIFIPACKAGES:=$(foreach BOARD,$(ALLWIFIBOARDS),ipq-wifi-$(BOARD))
 
 define Package/ipq-wifi-default
@@ -48,5 +48,6 @@ Don't install it for any other device!
 endef
 
 $(eval $(call generate-ipq-wifi-package,fritz4040,board-fritz4040.bin,AVM FRITZBox 4040))
+$(eval $(call generate-ipq-wifi-package,openmesh_a42,board-openmesh_a42.bin,OpenMesh A42))
 
 $(foreach PACKAGE,$(ALLWIFIPACKAGES),$(eval $(call BuildPackage,$(PACKAGE))))