tree be26663835c789ffe148f7faa00f541dfe5501af
parent 13dc8f1121203560db042a693a799e89cddd6d37
author Zelalem Aweke <zelalem.aweke@arm.com> 1625862741 -0500
committer Zelalem Aweke <zelalem.aweke@arm.com> 1633452067 +0200

feat(rme): add Test Realm Payload (TRP)

TRP is a small test payload that implements Realm Monitor
Management (RMM) functionalities. RMM runs in the Realm world
(R-EL2) and manages the execution of Realm VMs and their
interaction with the hypervisor in Normal world.

TRP is used to test the interface between RMM and Normal world
software, known as Realm Management Interface (RMI). Current
functions includes returning RMM version and transitioning
granules from Non-secure to Realm world and vice versa.

More information about RMM can be found at:
https://developer.arm.com/documentation/den0125/latest

Signed-off-by: Zelalem Aweke <zelalem.aweke@arm.com>
Change-Id: Ic7b9a1e1f3142ef6458d40150d0b4ba6bd723ea2