From 0e675f72da2a00607da59cff9adee538fdecdc98 Mon Sep 17 00:00:00 2001 From: Vladimir Serbinenko Date: Sun, 7 Dec 2014 13:56:48 +0100 Subject: ddr3: Plumber DIMM type to parsed structure. Useful for distinguishing registered modules. Change-Id: Ibf4a0f2cde6d50a1c5c1da0f50e3022a2bc7ccd7 Signed-off-by: Vladimir Serbinenko Reviewed-on: http://review.coreboot.org/7686 Reviewed-by: Edward O'Callaghan Tested-by: build bot (Jenkins) --- src/device/dram/ddr3.c | 1 + src/include/device/dram/ddr3.h | 1 + 2 files changed, 2 insertions(+) (limited to 'src') diff --git a/src/device/dram/ddr3.c b/src/device/dram/ddr3.c index 00f2ba9009..86abea81a7 100644 --- a/src/device/dram/ddr3.c +++ b/src/device/dram/ddr3.c @@ -126,6 +126,7 @@ int spd_decode_ddr3(dimm_attr * dimm, spd_raw_data spd) return SPD_STATUS_INVALID; } dimm->dram_type = SPD_MEMORY_TYPE_SDRAM_DDR3; + dimm->dimm_type = spd[3] & 0xf; crc = spd_ddr3_calc_crc(spd, sizeof(*spd)); /* Compare with the CRC in the SPD */ diff --git a/src/include/device/dram/ddr3.h b/src/include/device/dram/ddr3.h index ef0d0ec606..10924a2680 100644 --- a/src/include/device/dram/ddr3.h +++ b/src/include/device/dram/ddr3.h @@ -135,6 +135,7 @@ typedef union dimm_flags_st { */ typedef struct dimm_attr_st { enum spd_memory_type dram_type; + enum spd_dimm_type dimm_type; u16 cas_supported; /* Flags extracted from SPD */ dimm_flags_t flags; -- cgit v1.2.3