HiFi4 DSP

Hi
Is there any info on using hifi4 DSP thats available on these processors?
I want to write custom code in there.?
Thanks

I guess, no open info and no ready-to-use Linux / software… But,
https://docs.kernel.org/staging/remoteproc.html

Hi Arkadi
I found the same info.
I have requested a demo licence from Cadence for their dev environment.
Lets see how I go
Thanks