Add support for UEC to 8568

Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
diff --git a/board/mpc8568mds/bcsr.c b/board/mpc8568mds/bcsr.c
index 2e2e8cd..aae0f98 100644
--- a/board/mpc8568mds/bcsr.c
+++ b/board/mpc8568mds/bcsr.c
@@ -47,3 +47,10 @@
 
 	bcsr[9] &= ~(0x01);
 }
+
+void enable_8568mds_qe_mdio()
+{
+	u8 *bcsr = (u8 *)(CFG_BCSR);
+
+	bcsr[7] |= 0x01;
+}