FreeBSD 13.0-CURRENT #0 r358465 on rockpro64 and RTC

[Søren Schmidt]

On 7 Mar 2020, at 12.06, Henri Hennebert via freebsd-arm <freebsd-arm at freebsd.org> wrote:

> 
> On 3/6/20 3:20 PM, Greg V wrote:
>> Mar 6, 2020 3:21:03 PM Henri Hennebert via freebsd-arm :
>>> Hello
>>> 
>>> I am running FreeBSD 13.0-CURRENT #0 r358465 on a rockpro64 4GB with a
>>> RTC BACKUP BATTERY HOLDER - CR-2032.
>>> 
>>> (u-boot from https://wiki.freebsd.org/arm64/ROCKPro64 to run with the
>>> 4GB and with hw.ncpu=4 in loader.conf)
>>> 
>>> I tested the 3V of the battery.
>>> 
>>> It seems that the RTC is not managed for now (time lost after power
>>> off), is it correct?
>> Hi, the RTC driver is not merged yet:
>> https://reviews.freebsd.org/D22692
> I try it and it work for me!


I have something similar here, this one misses a workaround for the fact that the rockchip RTC has 31days in November (at least the one I have in my pinebookpro) …

-Søren