net: removed board-specific CONFIGs from MPC5xxx FEC driver

Added new CONFIG options for the three type of MAC-PHY interconnect and
applied them all relevant board config files

Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
diff --git a/include/configs/mcc200.h b/include/configs/mcc200.h
index e64cc37..e5812ee 100644
--- a/include/configs/mcc200.h
+++ b/include/configs/mcc200.h
@@ -271,11 +271,12 @@
 /*
  * Ethernet configuration
  */
-/*#define CONFIG_MPC5xxx_FEC	1*/
+/* #define CONFIG_MPC5xxx_FEC	1 */
+/* #define CONFIG_MPC5xxx_FEC_MII100 */
 /*
- * Define CONFIG_FEC_10MBIT to force FEC at 10Mb
+ * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
  */
-/* #define CONFIG_FEC_10MBIT 1 */
+/* #define CONFIG_MPC5xxx_FEC_MII10 */
 #define CONFIG_PHY_ADDR		1
 
 /*