diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h
index 5a7c879..b774992 100644
--- a/include/configs/MPC8540ADS.h
+++ b/include/configs/MPC8540ADS.h
@@ -374,6 +374,8 @@
 #define TSEC2_PHY_ADDR		1
 #define TSEC1_PHYIDX		0
 #define TSEC2_PHYIDX		0
+#define TSEC1_FLAGS		TSEC_GIGABIT
+#define TSEC2_FLAGS		TSEC_GIGABIT
 
 
 #if CONFIG_HAS_FEC
@@ -381,6 +383,7 @@
 #define CONFIG_MPC85XX_FEC_NAME		"FEC"
 #define FEC_PHY_ADDR		3
 #define FEC_PHYIDX		0
+#define FEC_FLAGS		0
 #endif
 
 /* Options are: TSEC[0-1], FEC */