global: Migrate CONFIG_FEC_ENET_DEV to CFG

Perform a simple rename of CONFIG_FEC_ENET_DEV to CFG_FEC_ENET_DEV

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/include/configs/mx6ul_14x14_evk.h b/include/configs/mx6ul_14x14_evk.h
index 90c7884..efc599f 100644
--- a/include/configs/mx6ul_14x14_evk.h
+++ b/include/configs/mx6ul_14x14_evk.h
@@ -121,11 +121,11 @@
 #endif
 
 #ifdef CONFIG_CMD_NET
-#define CONFIG_FEC_ENET_DEV		1
+#define CFG_FEC_ENET_DEV		1
 
-#if (CONFIG_FEC_ENET_DEV == 0)
+#if (CFG_FEC_ENET_DEV == 0)
 #define CONFIG_FEC_MXC_PHYADDR          0x2
-#elif (CONFIG_FEC_ENET_DEV == 1)
+#elif (CFG_FEC_ENET_DEV == 1)
 #define CONFIG_FEC_MXC_PHYADDR		0x1
 #endif
 #endif