tree 072e6fab3214044bc70f2291af5c13422c24c8d1
parent 70f5bc04d82ac9c236f13e825db31e7c96aa7f11
author Adriana Kobylak <anoo@us.ibm.com> 1590158440 -0500
committer Adriana Kobylak <anoo@linux.ibm.com> 1594735797 +0000

mmc: Set updated version to primary

Once the update is successful, mark the version as primary so that
it boots from the updated version upon BMC reboot.

Add a sleep to wait for the service file to complete setting the
primary version. Otherwise, the BMC could mark a Delete or
Priority value change as complete and the service is not done yet,
and if the BMC is rebooted it could try to boot from a non-existent
version.

As backgroung, reference issue openbmc/openbmc#2857 that attempted
to create a 'wait for service' function but was not successful.
This could be investigated further at a later time, which would
benefit other functions like Factory Reset that are also using
sleep as a workaround to wait for systemd service files.

Tested: Verified the version was set to primary during code update
        and delete, and that 3s passed (service file finished in
        about 1s) before the delete/update continued.

Change-Id: I4f9afdb020d8cc7c18cfdafe468dbff2dc8046c1
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>