When an INIT# is delivered to the CPU the CPU starts
executing from the reset vector. However, the internal state
is maintained. Therefore, check for such a condition and
reset the system.
BUG=chrome-os-partner:19355
BRANCH=None
TEST=Issues 'apreset warm' on the EC console. INIT# is sent and
CPU notices it's not a clean reset and forces one. No hangs.
Change-Id: I71229e0e5015ba8c60f5989c533268604ecc1ecc
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/57111
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
40e55948b2