EMAC_REG_EMAC_MODE
val = REG_RD(cb, emac_base + EMAC_REG_EMAC_MODE);
EMAC_WR(cb, EMAC_REG_EMAC_MODE, (val | EMAC_MODE_RESET));
val = REG_RD(cb, emac_base + EMAC_REG_EMAC_MODE);
val = REG_RD(cb, emac_base + EMAC_REG_EMAC_MODE);
EMAC_WR(cb, EMAC_REG_EMAC_MODE, (val | EMAC_MODE_PORT_GMII));
val = REG_RD(cb, emac_base + EMAC_REG_EMAC_MODE);
EMAC_WR(cb, EMAC_REG_EMAC_MODE, val);
EMAC_REG_EMAC_MODE,
GRCBASE_EMAC0 + port*0x400 + EMAC_REG_EMAC_MODE,