MEM_FLAG_RDDR4 292 drivers/edac/bluefield_edac.c mci->mtype_cap = MEM_FLAG_DDR4 | MEM_FLAG_RDDR4 | MEM_FLAG_RDDR4 549 drivers/edac/fsl_ddr_edac.c MEM_FLAG_DDR4 | MEM_FLAG_RDDR4;