xlat: Introduce API to get memory attributes of a region

This patch introduces a new API in the translation tables library
(v2), that allows to query the memory attributes of a memory block
or a memory page.

Change-Id: I45a8b39a53da39e7617cbac4bff5658dc1b20a11
Co-authored-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Co-authored-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
3 files changed