allwinner: Add H616 SoC ID

Change-Id: I557fd05401e24204952135cf3ca26479a43ad1f1
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
diff --git a/plat/allwinner/common/sunxi_bl31_setup.c b/plat/allwinner/common/sunxi_bl31_setup.c
index fb741dc..d3c4507 100644
--- a/plat/allwinner/common/sunxi_bl31_setup.c
+++ b/plat/allwinner/common/sunxi_bl31_setup.c
@@ -123,6 +123,9 @@
 	case SUNXI_SOC_H6:
 		soc_name = "H6";
 		break;
+	case SUNXI_SOC_H616:
+		soc_name = "H616";
+		break;
 	default:
 		soc_name = "unknown";
 		break;