Re: Yocto with xtensa

Jack Daniels <onyx22574@...>

Hello Khem,

Thank you for the information. 
Is it about adding support for the xtensa build system (toolchain)? Is it work for heterogeneous SoC (CPU/ARM + DSP/xtensa) as well?

Thank you.

On Thu, May 13, 2021 at 1:07 AM Khem Raj <raj.khem@...> wrote:
Hello Jack,

I think we do not have support for Xtensa architecture working out of
box upstream. Although it should be possible to add it with little
effort, but no one has spun patches to do so
thus far.


On Wed, May 12, 2021 at 1:29 PM Jack Daniels <onyx22574@...> wrote:
> Dears,
> I am looking for a way to include sample code for DSP (xtensa) with Yocto/Linux. what would be the procedure to include such a code and eventually interprocessor communication between xtensa core and CPU under Yocto/Linux?
> Thank you.
> BR/J

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