tree 97c46dd62210c35410f2e6fc4e23950bd629e2ad
parent fe82bcc04a0d2f4315df2a1600476a7257f93b9a
author Zelalem Aweke <zelalem.aweke@arm.com> 1625781074 -0500
committer Zelalem Aweke <zelalem.aweke@arm.com> 1633125284 -0500

feat(rme): add register definitions and helper functions for FEAT_RME

This patch adds new register and bit definitions for the Armv9-A
Realm Management Extension (RME) as described in the Arm
document DDI0615 (https://developer.arm.com/documentation/ddi0615/latest).

The patch also adds TLB maintenance functions and a function to
detect the presence of RME feature.

Signed-off-by: Zelalem Aweke <zelalem.aweke@arm.com>
Change-Id: I03d2af7ea41a20a9e8a362a36b8099e3b4d18a11