- https://docs.amd.com/v/u/2020.1-English/ug1186-zynq-openamp-gsg (Does not directly apply but the information can be extrapolated to gain a better understanding of the document above)
## RPMsg
RPMsg (Remote Processor Messaging) is a lightweight messaging protocol provided by the OpenAMP framework to enable communication between different cores in an AMP system. RPMsg allows processors to send and receive messages across a virtual communication channel. It operates over VirtIO, a standardized interface for virtual devices, to facilitate asynchronous message passing between cores.