[coreboot-gerrit] Patch merged into coreboot/master: google/lars: Enable SaGv feature
gerrit at coreboot.org
gerrit at coreboot.org
Tue Jan 19 16:23:54 CET 2016
the following patch was just integrated into master:
commit bc58a878cd0ae34ca9ebfc66bfc8ca440e58a0eb
Author: david <david_wu at quantatw.com>
Date: Mon Dec 28 20:28:58 2015 +0800
google/lars: Enable SaGv feature
This change enables SaGv feature for skylake
platform. As a result of this patch the skylake
platform will train memory at both low & high
frequency points. This will be used to
dynamically scale the work point
(voltage/frequencies).
The value "3" here means enable. Following
is the table for same.
0=Disabled (SaGv disabled)
1=FixedLow (Fixed to low frequency)
2=FixedHigh (Fixed to High frequency)
3=Enabled( SaGv Enabled.Dynamically changes)
BRANCH=None
BUG=chrome-os-partner:48534
TEST=Build and boot lars
Change-Id: I82b1a428d2d3dce47f46de576f677cf2249b6b5d
Signed-off-by: Patrick Georgi <pgeorgi at chromium.org>
Original-Commit-Id: 8e252123cc73543d0f1b320af9d8873f99a45ab1
Original-Change-Id: I1a545ff2f38df23964378c0d833e29006b2c5557
Original-Signed-off-by: David Wu <David_Wu at quantatw.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/320022
Original-Commit-Ready: David Wu <david_wu at quantatw.com>
Original-Tested-by: David Wu <david_wu at quantatw.com>
Original-Reviewed-by: Aaron Durbin <adurbin at chromium.org>
Original-Reviewed-by: Subrata Banik <subrata.banik at intel.com>
Original-Reviewed-by: Haridhar Kalvala <haridhar.kalvala at intel.com>
Reviewed-on: https://review.coreboot.org/13002
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth at google.com>
See https://review.coreboot.org/13002 for details.
-gerrit
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