Log firmware boot times and eventlog

BUG=none
TEST=boot ChromeOS, see /var/log/bios_times.txt and
     /var/log/eventlog.txt

Change-Id: I055ab782de35ad61cb359c7c7a3822530ee400a5
Reviewed-on: https://gerrit.chromium.org/gerrit/35951
Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Commit-Ready: Stefan Reinauer <reinauer@chromium.org>
Tested-by: Stefan Reinauer <reinauer@chromium.org>
3 files changed
tree: 1f06133a43ca385b92fb1e5c85b01465c9d3260f
  1. LICENSE
  2. etc/
  3. inherit-review-settings-ok
  4. init/
  5. scripts/