T_SATA0_CHX_PHY_CTRL1_GEN1
val = SATA_RD4(sc, SCFG_OFFSET + T_SATA0_CHX_PHY_CTRL1_GEN1);
SATA_WR4(sc, SCFG_OFFSET + T_SATA0_CHX_PHY_CTRL1_GEN1, val);