diff --git a/plat/rockchip/common/params_setup.c b/plat/rockchip/common/params_setup.c
index d0fea4f..708dc48 100644
--- a/plat/rockchip/common/params_setup.c
+++ b/plat/rockchip/common/params_setup.c
@@ -96,6 +96,11 @@
 		uart_base = UART4_BASE;
 		break;
 #endif
+#ifdef UART5_BASE
+	case 5:
+		uart_base = UART5_BASE;
+		break;
+#endif
 	default:
 		return;
 	}