board/T104xrdb: T1040 FMAN ports FM1@DTSEC1 and FM1@DTSEC2 have no PHYs

Freescale's T1040qds board may be configured to have up to
5 FMAN ports (FM1@DTSEC1 to FM1@DTSEC5). From these 5 ports,
2 of them may be fixed-links (FM1@DTSEC1 annd FM1@DTSEC2),
connected to other two ports from an intergrated
VSC9953 L2 Switch (switch ports 8 and 9). These fixed-link
ports have no PHYs attatched, so they don't have a
corresponding MDIO.

Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>

diff --git a/board/freescale/t104xrdb/eth.c b/board/freescale/t104xrdb/eth.c
index c8b6c672a683a2e5b19213e792a575e621003457..f5c0ec80755a01574e670045e524e9f97e3589cb 100644 (file)
--- a/board/freescale/t104xrdb/eth.c
+++ b/board/freescale/t104xrdb/eth.c
@@ -72,8 +72,13 @@ int board_eth_init(bd_t *bis)
                        fm_info_set_phy_address(i, 0);
                        break;
                }
-               fm_info_set_mdio(i,
-                                miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME));
+               if (fm_info_get_enet_if(i) == PHY_INTERFACE_MODE_QSGMII ||
+                   fm_info_get_enet_if(i) == PHY_INTERFACE_MODE_NONE)
+                       fm_info_set_mdio(i, NULL);
+               else
+                       fm_info_set_mdio(i,
+                                        miiphy_get_dev_by_name(
+                                                       DEFAULT_FM_MDIO_NAME));
        }
 
        cpu_eth_init(bis);