lkml.org 
[lkml]   [2015]   [Aug]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] ARM: exynos_defconfig: Enable big.LITTLE CPUidle support
From
Date
On Fri, 2015-08-28 at 10:16 +0200, Javier Martinez Canillas wrote:
> Some Exynos big.LITTLE boards (i.e: Exynos5420 and Exynos5800 based
> Chromebooks) have proper firmware that allow the big.LITTLE CPUidle
> driver to work correctly, so enable support for this.
>
> Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
>
> ---
> Kukjin and Krzysztof,
>
> As you know there are other boards like the Exynos5422 based Odroid
> XU{3,4}
> whose firmware is broken due leaving CCI in secure mode which means
> that the
> kernel MCPM support can't properly manage CCI.
>
> So if you pick this patch, it should be tested in kernelci before
> appearing
> in linux-next to prevent any boot issues.

I've pushed this patch into Collabora's for-next branch, which should
get picked up by kernelci soonish.

--
Sjoerd Simons
Collabora Ltd.


\
 
 \ /
  Last update: 2015-08-28 11:01    [W:0.065 / U:0.116 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site