board/ls2085rdb: Export functions for standalone AQ FW load apps

Export functions required by Aquntia PHY firmware load application.
functions are memset, strcpy, mdelay, mdio_get_current_dev,
phy_find_by_mask, mdio_phydev_for_ethname and miiphy_set_current_dev

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
diff --git a/common/exports.c b/common/exports.c
index 333107c..b4f1f7a 100644
--- a/common/exports.c
+++ b/common/exports.c
@@ -16,6 +16,13 @@
 
 #define EXPORT_FUNC(f, a, x, ...)  gd->jt->x = f;
 
+#ifndef CONFIG_PHY_AQUANTIA
+# define mdio_get_current_dev		dummy
+# define phy_find_by_mask		dummy
+# define mdio_phydev_for_ethname	dummy
+# define miiphy_set_current_dev		dummy
+#endif
+
 void jumptable_init(void)
 {
 	gd->jt = malloc(sizeof(struct jt_funcs));