tree 98e6f567ba46eb6cca490fcbe23c8cf8b8030d54
parent 001f3cf22a1d84f5886c375fb7d7c7e05a7a9dc6
author Soby Mathew <soby.mathew@arm.com> 1402046332 +0100
committer Soby Mathew <soby.mathew@arm.com> 1403095054 +0100

Remove re-initialisation of system timers after warm boot for FVP

This patch removes the reinitialisation of memory mapped system timer
registers after a warm boot for the FVP. The system timers in FVP are
in the 'Always ON' power domain which meant the reinitialisation was
redundant and it could have conflicted with the setup the normal
world has done.

The programming of CNTACR(x) and CNTNSAR, the system timer registers,
are removed from the warm boot path with this patch.

Fixes ARM-software/tf-issues#169

Change-Id: Ie982eb03d1836b15ef3cf1568de2ea68a08b443e