tree 48427615e67e18d94816112c216b6591f23b6be4
parent 405406da8f1f38474085f87524419718c0b6607b
author Achin Gupta <achin.gupta@arm.com> 1399632176 +0100
committer Achin Gupta <achin.gupta@arm.com> 1400777316 +0100

Add support for synchronous FIQ handling in TSP

This patch adds support in the TSP for handling S-EL1 interrupts
handed over by the TSPD. It includes GIC support in its platform port,
updates various statistics related to FIQ handling, exports an entry
point that the TSPD can use to hand over interrupts and defines the
handover protocol w.r.t what context is the TSP expected to preserve
and the state in which the entry point is invoked by the TSPD.

Change-Id: I93b22e5a8133400e4da366f5fc862f871038df39