net: fec: sharing MDIO for two enet controllers

[u-boot] / drivers / net / fec_mxc.c

diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c
index 1f752d75c76b75aff1d0345f45ba61652e4dad1d..1de72da10bdac2f2cbcdb02bd63f966cd5774a7a 100644 (file)
--- a/drivers/net/fec_mxc.c
+++ b/drivers/net/fec_mxc.c
@@ -1146,12 +1146,12 @@ int fecmxc_initialize_multi(bd_t *bd, int dev_id, int phy_id, uint32_t addr)
 #endif
        int ret;
 
-#ifdef CONFIG_MX28
+#ifdef CONFIG_FEC_MXC_MDIO_BASE
        /*
         * The i.MX28 has two ethernet interfaces, but they are not equal.
         * Only the first one can access the MDIO bus.
         */
-       base_mii = MXS_ENET0_BASE;
+       base_mii = CONFIG_FEC_MXC_MDIO_BASE;
 #else
        base_mii = addr;
 #endif
@@ -1273,7 +1273,11 @@ static int fecmxc_probe(struct udevice *dev)
        fec_reg_setup(priv);
 
        priv->dev_id = dev->seq;
+#ifdef CONFIG_FEC_MXC_MDIO_BASE
+       bus = fec_get_miibus((ulong)CONFIG_FEC_MXC_MDIO_BASE, dev->seq);
+#else
        bus = fec_get_miibus((ulong)priv->eth, dev->seq);
+#endif
        if (!bus) {
                ret = -ENOMEM;
                goto err_mii;