configs: purge unneeded fec defines

Remove unneeded fec-related defines after fec moved as dm.

Signed-off-by: Angelo Durgehello <angelo.dureghello@timesys.com>
diff --git a/include/configs/eb_cpu5282.h b/include/configs/eb_cpu5282.h
index f8de8d3..61c321c 100644
--- a/include/configs/eb_cpu5282.h
+++ b/include/configs/eb_cpu5282.h
@@ -73,17 +73,13 @@
  * Network								*
  *----------------------------------------------------------------------*/
 
-#define CONFIG_MCFFEC
+#ifdef CONFIG_MCFFEC
 #define CONFIG_MII_INIT			1
 #define CONFIG_SYS_DISCOVER_PHY
 #define CONFIG_SYS_RX_ETH_BUFFER	8
 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
-
-#define CONFIG_SYS_FEC0_PINMUX		0
-#define CONFIG_SYS_FEC0_MIIBASE		CONFIG_SYS_FEC0_IOBASE
-#define MCFFEC_TOUT_LOOP		50000
-
 #define CONFIG_OVERWRITE_ETHADDR_ONCE
+#endif
 
 /*-------------------------------------------------------------------------
  * Low Level Configuration Settings