From dc4cb05763fa029d7495f7aa37194f3ee5abaf05 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sat, 25 Jul 2015 01:23:17 -0500 Subject: nb/amd/mct_ddr3: Fix RDIMM errors due to undefined number of slots The current code did not define the number of DIMM slots on the mainboard, which lead to incorrect configuration values and occassional training failure. Add preliminary support for DIMM slot count configuration. Change-Id: I488511d6262ffa8207c442d133314aed0f75acfb Signed-off-by: Timothy Pearson Reviewed-on: http://review.coreboot.org/12016 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc --- src/northbridge/amd/amdmct/mct/mct_d.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/northbridge/amd/amdmct/mct') diff --git a/src/northbridge/amd/amdmct/mct/mct_d.h b/src/northbridge/amd/amdmct/mct/mct_d.h index 552681feb7..b580457a4d 100644 --- a/src/northbridge/amd/amdmct/mct/mct_d.h +++ b/src/northbridge/amd/amdmct/mct/mct_d.h @@ -687,6 +687,8 @@ struct DCTStatStruc { /* A per Node structure*/ xx0b = disable yy1b = enable with DctSelIntLvAddr set to yyb */ +#define NV_MAX_DIMMS_PER_CH 64 /* Maximum number of DIMMs per channel */ + /*=============================================================================== CBMEM storage ===============================================================================*/ -- cgit v1.2.3