pytests: add basic test for the m41t80 rtc
as we test for it being rtc0 this basically assumes that it's the only rtc too.
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this page for instructions on how to get full permissions. Sorry for the inconvenience.
as we test for it being rtc0 this basically assumes that it's the only rtc too.