Re: SMP support for RISC-V based Microchip PolarFire SoC Icicle Kit


Hi Conor

We have tried to run it in Renode and everything worked as expected!
We checked the smp/pi sample and some other basic apps like hello-world or synchronization.

We'd be happy to review it when you bump your branch on top of the latest codebase and submit the PR!

Best regards

Piotr Zierhoffer

On Thu, Oct 7, 2021 at 3:24 PM conor.paxton via <> wrote:

Hi there,

We have been working on a port of zephyr for the Microchip PolarFire SoC Icicle Kit, focusing on SMP support. It is very much in initial stages, however,
we have tested it on our hardware using the smp/pi application and have had good results.
We would now like to put it out there, to see if we could get some feedback. We are on an older version of the zephyr code base (2.4.99), which we plan on updating
to the latest release in the coming weeks.

You can find the source our code here:

And information about the PolarFire SoC and Icicle Kit here:

Kind Regards,

Conor Paxton


Piotr Zierhoffer
mobile: +48 696 419 606
Antmicro Ltd |
Zwierzyniecka 3, 60-813 Poznan, Poland

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