tree 5cf01227b6504a122e208cc5884c39d8a2f48d82
parent f9152b91f27b3929e5bd147ee79e75fac2019727
author Andrew Geissler <geissonator@yahoo.com> 1638564340 -0600
committer Jayanth Othayoth <ojayanth@gmail.com> 1639193294 +0000

host-restart: set restart reason on mpreboot

When a memory preserving reboot (caused by a host firmware crash) is the
reason for a host restart, ensure the RestartCause is set appropriately.

This property is used by other software on some systems to guide
partition behaviors in the host code.

The phosphor-state-manager software is responsible for resetting the
RestartCause when the host is powered off.

Tested:
- Verified RestartCause was correctly set to Host.RestartCause.HostCrash
  when executing the service.

Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Change-Id: Ia99b13f8ee1267dcd2adb3edd0f29eea106043b2