SPD_DDR5_SPD_REV_ENC
if (SPD_DDR5_SPD_REV_ENC(si->si_data[SPD_DDR5_SPD_REV]) !=
if (SPD_DDR5_SPD_REV_ENC(si->si_data[SPD_DDR5_COM_REV]) !=
const uint8_t enc = SPD_DDR5_SPD_REV_ENC(data);