[coreboot-gerrit] Patch merged into coreboot/master: skylake: ACPI: Remove Configurable TDP support code

gerrit at coreboot.org gerrit at coreboot.org
Mon Sep 28 09:34:57 CET 2015


the following patch was just integrated into master:
commit 4a399c2bae3695708a931146a4aab92b56491561
Author: Duncan Laurie <dlaurie at chromium.org>
Date:   Wed Sep 23 17:53:31 2015 -0700

    skylake: ACPI: Remove Configurable TDP support code
    
    Remove the CTDP support code that is in ACPI.  It has been ported
    from haswell and while the MCHBAR register interface does seem to
    still exist the calculations for determining PL2 is no longer
    straightforward.
    
    Additionally nothing is using this interface and the expectation
    is that DPTF will be used for throttling with PL[1234] and having
    ACPI interfere with the configuration would not be good.
    
    BUG=chrome-os-partner:44622
    BRANCH=none
    TEST=emerge-glados coreboot
    
    Change-Id: I81e356ddf564a5253458b82bc3327bfb573ab16d
    Signed-off-by: Patrick Georgi <pgeorgi at chromium.org>
    Original-Commit-Id: 884ee9a764bad0b3b4bcaeb5a3f46c5f090a116c
    Original-Change-Id: I284ab52a305cee25c88df5228b01ff1e9544efe3
    Original-Signed-off-by: Duncan Laurie <dlaurie at chromium.org>
    Original-Reviewed-on: https://chromium-review.googlesource.com/302166
    Original-Reviewed-by: Aaron Durbin <adurbin at chromium.org>
    Reviewed-on: http://review.coreboot.org/11719
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth <martinroth at google.com>


See http://review.coreboot.org/11719 for details.

-gerrit



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