[coreboot-gerrit] Patch merged into coreboot/master: 59d1d87 baytrail: use CPU_INTEL_TURBO_NOT_PACKAGE_SCOPED

gerrit at coreboot.org gerrit at coreboot.org
Thu May 15 05:06:19 CEST 2014


the following patch was just integrated into master:
commit 59d1d87c86ff26142de23fd372fece3977a7330c
Author: Aaron Durbin <adurbin at chromium.org>
Date:   Tue Jan 14 17:34:10 2014 -0600

    baytrail: use CPU_INTEL_TURBO_NOT_PACKAGE_SCOPED
    
    On baytrail, it appears that the turbo disable setting is
    actually building-block scoped. One can see this on quad
    core parts where if enable_turbo() is called only on the
    BSP then only cpus 0 and 1 have turbo enabled. Fix this
    by calling enable_turbo() on all non-bsp cpus.
    
    BUG=chrome-os-partner:25014
    BRANCH=baytrail
    TEST=Built and booted rambi. All cpus have bit 38 set to 0
         in msr 0x1a0.
    
    Change-Id: Id493e070c4a70bb236cdbd540d2321731a99aec2
    Signed-off-by: Aaron Durbin <adurbin at chromium.org>
    Reviewed-on: https://chromium-review.googlesource.com/182406
    Reviewed-by: Duncan Laurie <dlaurie at chromium.org>
    Reviewed-on: http://review.coreboot.org/5048
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi <patrick at georgi-clan.de>


See http://review.coreboot.org/5048 for details.

-gerrit



More information about the coreboot-gerrit mailing list