[coreboot-gerrit] Patch merged into coreboot/master: intel/skylake: Enable PROCHOT

gerrit at coreboot.org gerrit at coreboot.org
Tue Mar 29 23:38:40 CEST 2016


the following patch was just integrated into master:
commit 79cfcde4589f4ab07a721c509b9fa59060e091cc
Author: Pratik Prajapati <pratikkumar.v.prajapati at intel.com>
Date:   Tue Mar 8 12:34:06 2016 -0800

    intel/skylake: Enable PROCHOT
    
    This patch would enable PROCHOT feature in skylake. Asserting
    PROCHOT line would throttle the GPU/CPU.
    
    BUG=chrome-os-partner:51142
    BRANCH=glados
    TEST=manually tested on lars. asserting PROCTHOT by EC
    reduces FSP in fish-tank from approx 40 to 20. (50 fish setting),
    also CPU freq. drops to from 1600000 to 400000
    
    Change-Id: I8fc0c015ea2c26d20bbbfc619f720f231d540feb
    Signed-off-by: Patrick Georgi <pgeorgi at chromium.org>
    Original-Commit-Id: 1b88b1f183df9c7362d7e58acb0a1fa0b076d56e
    Original-Change-Id: Ida8636efc3d8da56ebd3931144d31ab1b88fe806
    Original-Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati at intel.com>
    Original-Reviewed-on: https://chromium-review.googlesource.com/331690
    Original-Reviewed-by: Duncan Laurie <dlaurie at chromium.org>
    Original-(cherry picked from commit d091a999c3827179182b62a1274a9b3581f7f006)
    Original-Reviewed-on: https://chromium-review.googlesource.com/333073
    Original-Commit-Ready: Pratikkumar V Prajapati <pratikkumar.v.prajapati at intel.com>
    Original-Tested-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati at intel.com>
    Original-Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati at intel.com>
    Reviewed-on: https://review.coreboot.org/14120
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth <martinroth at google.com>


See https://review.coreboot.org/14120 for details.

-gerrit



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