SPD_DDR4_LRDIMM_VREFDQ_DB
{ .sp_off = SPD_DDR4_LRDIMM_VREFDQ_DB, .sp_key = SPD_KEY_DDR4_VREFDQ_DB,
.sp_len = SPD_DDR4_LRDIMM_VREFDQ_RNG - SPD_DDR4_LRDIMM_VREFDQ_DB +