diff --git a/include/configs/TQM855L.h b/include/configs/TQM855L.h
index 1255928..32a7e79 100644
--- a/include/configs/TQM855L.h
+++ b/include/configs/TQM855L.h
@@ -483,4 +483,9 @@
 #define CONFIG_FEC_ENET
 #define CONFIG_ETHPRIME		"SCC ETHERNET"
 
+/* pass open firmware flat tree */
+#define CONFIG_OF_LIBFDT	1
+#define CONFIG_OF_BOARD_SETUP	1
+#define CONFIG_HWCONFIG		1
+
 #endif	/* __CONFIG_H */