[coreboot-gerrit] Patch merged into coreboot/master: skylake: Set Pkg Power clamping bit in Power Limit MSR

[gerrit at coreboot.org]

the following patch was just integrated into master:
commit 0dd72e8b1db78558ef148a5d67a2d12e73c36b94
Author: Rizwan Qureshi <rizwan.qureshi at intel.com>
Date:   Thu Oct 15 21:38:21 2015 +0530

    skylake: Set Pkg Power clamping bit in Power Limit MSR
    
    Setting the Package Power clamping bits in Power Limit MSR
    (MSR_PKG_POWER_LIMIT 0x610) Allows going below the OS requested
    P or T state for the time window specified for PL1 or PL2.
    
    BRANCH=none
    BUG=chrome-os-partner:47041
    TEST=Built and boot on kunimitsu, load the system with Aquarium WebGL,
    	change the power limit value from default (TDP or 15W) to any lower value
    	note that the Pkg power comes down and also the CPU frequency is lowered.
    
    Change-Id: I9c0dd90a6660214ae142418aae8b8c5f6a739896
    Signed-off-by: Patrick Georgi <pgeorgi at chromium.org>
    Original-Commit-Id: b0b527991c2d26da5772700a22ff101eaf9993ef
    Original-Change-Id: Ia59fcfe2a14cd7f8b1e1b8e967073e67eb452f42
    Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi at intel.com>
    Original-Reviewed-on: https://chromium-review.googlesource.com/309556
    Original-Tested-by: Charulatha Varadarajan <charuprasanna at gmail.com>
    Original-Tested-by: Charulatha Varadarajan <charulatha.varadarajan at intel.com>
    Original-Reviewed-by: Duncan Laurie <dlaurie at chromium.org>
    Reviewed-on: http://review.coreboot.org/12257
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer <stefan.reinauer at coreboot.org>


See http://review.coreboot.org/12257 for details.

-gerrit