tree 83f21828e20f7a573f66e0436c2a008bdc44d50c
parent 03bb12f1e08ece10f508dc16e8671534fc1303de
author Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com> 1540486224 +0530
committer Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com> 1542808554 +0530

plat/arm/sgi: add secure memory support for sgi575 and sgiclarka

Remove the platform common plat_arm_security_setup function to allow
platform specific implementations of the security setup function
implemented in the board directory of the platform.

For use by secure software, configure region0 of DMC-620 trustzone
controller to protect the upper 16MB of memory of the first DRAM block
from non-secure accesses.

Change-Id: I9a8c19656702c4fa4f6917b3655b692d443bb568
Signed-off-by: Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com>