SMP support on Raspberry PI 3

Otacílio otacilio.neto at bsd.com.br
Sun Feb 5 20:21:56 UTC 2017


Em 05/02/2017 17:16, Oleksandr Tymoshenko escreveu:
> Otacílio (otacilio.neto at bsd.com.br) wrote:
>> Dears
>>
>>
>> I did a build of 12 r312852 to my Raspberry PI 3 with SMP enabled. But,
>> when the board is booting I get this message intermittent
>>
>> cpufreq0: rejecting change, SMP not started yet
>>
>> SMP is supposed to work?
> It's supposed to work to some extent but reported to be unstable
> under real life load. You need PSCI monitor on FAT partition to
> make it work. I beleive latest sysutils/u-boot-rpi3 combined with
> latest crochet should produce SMP-enabled image.
>

I did a update of u-boot-rpi3, crouchet and rebuild a image. It's 
working but I do not have tested under heavy load.


[]'s

-Otacilio



More information about the freebsd-arm mailing list