People :
I'm trying to get the RTC working on a Udoo Neo.
I installed a battery and set the RTC and it keeps running (a bit
fast) while powered off, but on power up the system clock is several
months off (11 may).
It's not clear how configure this. Should I use timedatectl (in
systemd) or timedatex (
https://github.com/mlichvar/timedatex) or
something else ?
Thanks,
Ken