vexpress/armv8: Fix incorrect ethernet controller

This patch enables ethernet support in ARMv8 foundation model. The ARMv8
foundation model supports a SMSC91C111 integrated MAC and PHY module
which is present at base address 0x01A000000.

The previous implementation had enabled SMSC9115 ethernet controller
which is not present on the ARMv8 foundation model.

Tested on ARMv8 foundation model v1 and v2 by running ping/tftp
between the foundation model and the host PC via a bridged network.

Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
diff --git a/include/configs/vexpress_aemv8a.h b/include/configs/vexpress_aemv8a.h
index ce5f384..e851702 100644
--- a/include/configs/vexpress_aemv8a.h
+++ b/include/configs/vexpress_aemv8a.h
@@ -102,9 +102,9 @@
 /* Size of malloc() pool */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128 * 1024)
 
-/* SMSC9115 Ethernet from SMSC9118 family */
-#define CONFIG_SMC9111			1
-#define CONFIG_SMC9111_BASE		(0x1a000000)
+/* SMSC91C111 Ethernet Configuration */
+#define CONFIG_SMC91111			1
+#define CONFIG_SMC91111_BASE		(0x01A000000)
 
 /* PL011 Serial Configuration */
 #define CONFIG_PL011_SERIAL