tree b8db9a6092fe72f8f20ece477832b5ac87cbfce6
parent afc81c030bd572f03da4b256a84f56d19e775e0d
author Soby Mathew <soby.mathew@arm.com> 1491860142 +0100
committer Soby Mathew <soby.mathew@arm.com> 1492600025 +0100

PSCI: Build option to enable D-Caches early in warmboot

This patch introduces a build option to enable D-cache early on the CPU
after warm boot. This is applicable for platforms which do not require
interconnect programming to enable cache coherency (eg: single cluster
platforms). If this option is enabled, then warm boot path enables
D-caches immediately after enabling MMU.

Fixes ARM-Software/tf-issues#456

Change-Id: I44c8787d116d7217837ced3bcf0b1d3441c8d80e
Signed-off-by: Soby Mathew <soby.mathew@arm.com>