tree 3627e2538bedf776fef045e3342a9194d48735c1
parent a6e6ae0374a677ce101af6c2b8eaaed62dc70554
author Alexei Fedorov <Alexei.Fedorov@arm.com> 1586196035 +0100
committer Alexei Fedorov <Alexei.Fedorov@arm.com> 1586254678 +0100

TF-A: Add GICv4 extension for GIC driver

This patch adds support for GICv4 extension.
New `GIC_ENABLE_V4_EXTN` option passed to gicv3.mk makefile
was added, and enables GICv4 related changes when set to 1.
This option defaults to 0.

Change-Id: I30ebe1b7a98d3a54863900f37eda4589c707a288
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>