[Openamp-rp] Testing on attach-detach recovery

Hello all,

I am implementing remoteproc recovery on attach-detach use case. I have implemented the feature in the platform driver, and it works for boot recovery.

However, I am stuck at the testing phase.

When should firmware report the crash ? After reboot ? or during some kind of crash handler ?

So far, I am reporting crash after rebooting remote processor, but it doesn't seem to work i.e. I don't see rpmsg devices created after recovery.

What should be the correct process to test this feature ? How other platforms are testing this?

Thanks, Tanmay