FEC_MII_SPEED
writel(fep->phy_speed, fep->hwp + FEC_MII_SPEED);
writel(fep->phy_speed, fep->hwp + FEC_MII_SPEED);
writel(fep->phy_speed, fep->hwp + FEC_MII_SPEED);
FEC_ECNTRL, FEC_MII_DATA, FEC_MII_SPEED, FEC_MIB_CTRLSTAT, FEC_R_CNTRL,
FEC_ECNTRL, FEC_MII_DATA, FEC_MII_SPEED, FEC_MIB_CTRLSTAT, FEC_R_CNTRL,
FEC_X_DES_ACTIVE_1, FEC_X_DES_ACTIVE_2, FEC_MII_DATA, FEC_MII_SPEED,