feat(psci): optimise clock init on a pabandon

When a powerdown abandon happens, all state will be preserved. As such,
there is no need to re-initialise the timer counter when unwinding.

Change-Id: I64185792a118fd04ca036abbb9be8f670d0d8328
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>
1 file changed