tree 5c02488f3d5e7c29035e51f65fbe8b83fad74026
parent 4f2b4284dc7d16d8bef2c284a31cd0101c708913
author David Cunado <david.cunado@arm.com> 1492119509 +0100
committer David Cunado <david.cunado@arm.com> 1498064274 +0100

Fully initialise essential control registers

This patch updates the el3_arch_init_common macro so that it fully
initialises essential control registers rather then relying on hardware
to set the reset values.

The context management functions are also updated to fully initialise
the appropriate control registers when initialising the non-secure and
secure context structures and when preparing to leave EL3 for a lower
EL.

This gives better alignement with the ARM ARM which states that software
must initialise RES0 and RES1 fields with 0 / 1.

This patch also corrects the following typos:

"NASCR definitions" -> "NSACR definitions"

Change-Id: Ia8940b8351dc27bc09e2138b011e249655041cfc
Signed-off-by: David Cunado <david.cunado@arm.com>