sun9i: Basic sun9i (A80) support

Add initial sun9i (A80) support, only uart + mmc are supported for now.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
diff --git a/board/sunxi/board.c b/board/sunxi/board.c
index 5f79cc1..ed60e74 100644
--- a/board/sunxi/board.c
+++ b/board/sunxi/board.c
@@ -530,10 +530,11 @@
 		}
 	}
 
+#ifndef CONFIG_MACH_SUN9I
 	ret = sunxi_usb_phy_probe();
 	if (ret)
 		return ret;
-
+#endif
 #if defined(CONFIG_MUSB_HOST) || defined(CONFIG_MUSB_GADGET)
 	musb_register(&musb_plat, NULL, (void *)SUNXI_USB0_BASE);
 #endif