[systemd-devel] Cannot find a way to get time read from RTC during boot

Kevin P. Fleming kevin at km6g.us
Tue Mar 31 17:58:43 UTC 2020


The simple service unit I posted later in the thread (which invokes
hwclock) works great for me.

On Tue, Mar 31, 2020 at 1:29 PM Michał Zegan <webczat_200 at poczta.onet.pl> wrote:
>
> I have used the embedded term unfortunately, but it seems to affect at
> least some devices like raspberry pi, odroid c2, like sbc's.
>
> W dniu 31.03.2020 o 17:57, Lennart Poettering pisze:
> > On Di, 31.03.20 17:39, Michał Zegan (webczat_200 at poczta.onet.pl) wrote:
> >
> >> Seems like rtc drivers as module is quite often a thing for embedded.
> >> But not sure where this should be solved, maybe at initramfs? If one is
> >> unwilling to build all rtc drivers into the kernel (the case of generic
> >> kernels where you would have to build all of them in)...
> >
> > Is that realistic? embedded devices and fully generic kernels?
> >
> > Lennart
> >
> > --
> > Lennart Poettering, Berlin
> >
>


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