Hi @aditya.yantra,
Please check this thread too: Support of rpmsg in TorizonCore on Verdin iMX8MP - #5 by hfranco.tx. I’ve added some information about the overlay with the M Plus there too.
We’re still investigating the imx_rproc problem, but I would say it shouldn’t be a problem for you since this is already disabled on the device tree.
Best Regards,
Hiago.