add: Microblaze V5 exception handling
diff --git a/include/configs/ml401.h b/include/configs/ml401.h
index 327d31c..4cfe802 100644
--- a/include/configs/ml401.h
+++ b/include/configs/ml401.h
@@ -28,6 +28,7 @@
 #include "../board/xilinx/ml401/xparameters.h"
 
 #define	CONFIG_MICROBLAZE	1	/* MicroBlaze CPU */
+#define	MICROBLAZE_V5		1
 #define	CONFIG_ML401		1	/* ML401 Board */
 
 /* uart */