5xxx: Cleanup for partial linking and --gc-sections

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
diff --git a/include/configs/mcc200.h b/include/configs/mcc200.h
index f1cdc40..b56b273 100644
--- a/include/configs/mcc200.h
+++ b/include/configs/mcc200.h
@@ -121,7 +121,7 @@
 #define CONFIG_CMD_USB
 
 #undef	CONFIG_CMD_NET
-
+#undef	CONFIG_CMD_NFS
 
 /*
  * Autobooting