[meta-ti] poor performance of OpenEmbedded on, BeagleBoneBlack compared to Debian

Peter A. Bigot pab at pabigot.com
Thu Sep 4 10:50:05 PDT 2014


On 09/04/2014 10:41 AM, Peter A. Bigot wrote:
> On 09/04/2014 10:37 AM, Peter A. Bigot wrote:
>>
>> But I'm still looking for a way to set the CPU frequency to the 
>> higher values supported on Beaglebone Black.  I had hoped meta-ti's 
>> would be able to do that, since it has bone vs boneblack device trees 
>> and u-boot detection.
>>
>> Any hints where to look for clock settings?
>>
>
> Apologies; I didn't read Mikhail's full email before responding. 
> Thanks for the links; I'll check those out, and maybe provide meta-ti 
> patches so this gets fixed at the "source".

And with the clues from the referenced patch I finally found this in 
arch/arm/mach-omap2/opp33xx_data.c where it's apparently been for some 
time.  Dunno why I wasn't seeing it on meta-ti kernels; juggling too 
many variables I guess.

Peter


More information about the meta-ti mailing list