[coreboot-gerrit] Patch merged into coreboot/master: 8923be5 baytrail: Add ACPI CPU entries

gerrit at coreboot.org gerrit at coreboot.org
Tue May 6 18:39:06 CEST 2014


the following patch was just integrated into master:
commit 8923be58b87cbf55f5765eca6ce29d7b6827be97
Author: Duncan Laurie <dlaurie at chromium.org>
Date:   Tue Nov 5 13:02:30 2013 -0800

    baytrail: Add ACPI CPU entries
    
    - C-state table based on static config
    MWAIT values are from ref code for non-S0ix config
    C6 substate 8 is ignored by the kernel as it violates the CPUID
    but it is left in as the other substate may not work.
    - P-state table generated with proper ratio and VID values
    relies on having the package power msr set to magic value
    as the power-on default is wrong
    - T-state table uses static table
    
    BUG=chrome-os-partner:23505
    BRANCH=rambi
    TEST=build and boot on rambi
    
    Change-Id: I7c997e58cb3a71d0ec413b17f0c5467bef4bf62c
    Signed-off-by: Duncan Laurie <dlaurie at chromium.org>
    Reviewed-on: https://chromium-review.googlesource.com/175742
    Reviewed-by: Aaron Durbin <adurbin at chromium.org>
    Commit-Queue: Aaron Durbin <adurbin at chromium.org>
    Signed-off-by: Aaron Durbin <adurbin at chromium.org>
    Reviewed-on: http://review.coreboot.org/4954
    Tested-by: build bot (Jenkins)
    Reviewed-by: Kyösti Mälkki <kyosti.malkki at gmail.com>


See http://review.coreboot.org/4954 for details.

-gerrit



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