soc/amd/stoneyridge: Increment boot_count on non-S3 boots

Increment the boot_count from romstage when not resuming from S3.

BUG=b:80266624
TEST=firmware_EventLog
TEST=boot, then:
   mosys eventlog list | grep boot
1 | 2018-05-24 16:51:42 | System boot | 1
   reboot
   mosys eventlog list | grep boot
1 | 2018-05-24 16:51:42 | System boot | 1
6 | 2018-05-24 16:52:34 | System boot | 2

Change-Id: Ideec9da809e494fb0ea073f648540285972f8238
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Reviewed-on: https://review.coreboot.org/26525
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
1 file changed