Hello build bot (Jenkins),
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/25664
to look at the new patch set (#2).
Change subject: nb/intel/sandybridge: support more XMP timings ......................................................................
nb/intel/sandybridge: support more XMP timings
Tested with a pair of GSkill F3-1866C9-8GSR.
This makes sure in particular that we honor the CMD rate requested by the XMP profile. This memory kit needs a CMD rate of 2 to be stable at DDR3-1600 and up, even though it passes training at 1.
Also respect requested CWL to match vendor firmware and for a potential increase in performance. The tested kit requests a tighter value than the per-frequency table provides and has shown to be stable using that setting.
Change-Id: I634bed764d76345c27f02a2fae5abb2d81b38fd9 Signed-off-by: Dan Elkouby streetwalkermc@gmail.com --- M src/northbridge/intel/sandybridge/raminit_common.c M src/northbridge/intel/sandybridge/raminit_common.h M src/northbridge/intel/sandybridge/raminit_ivy.c M src/northbridge/intel/sandybridge/raminit_sandy.c 4 files changed, 15 insertions(+), 2 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/64/25664/2