drivers/net/vsc9953: Use the generic Ethernet Switch parser

This patch replaces the parser used by VSC9953 L2 Switch driver with
the generic one. Also, the config macro that enables the
VSC9953 commands has been replaced in all the platforms that
use this driver with the config macro that corresponds to the
generic parser.

Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
diff --git a/include/configs/T104xRDB.h b/include/configs/T104xRDB.h
index cd5b3e2..5b61b56 100644
--- a/include/configs/T104xRDB.h
+++ b/include/configs/T104xRDB.h
@@ -759,7 +759,7 @@
 /* Enable VSC9953 L2 Switch driver on T1040 SoC */
 #if defined(CONFIG_T1040RDB) || defined(CONFIG_T1040D4RDB)
 #define CONFIG_VSC9953
-#define CONFIG_VSC9953_CMD
+#define CONFIG_CMD_ETHSW
 #ifdef CONFIG_T1040RDB
 #define CONFIG_SYS_FM1_QSGMII11_PHY_ADDR	0x04
 #define CONFIG_SYS_FM1_QSGMII21_PHY_ADDR	0x08