Date: Tue, 14 Aug 2018 13:15:14 -0600 From: Warner Losh <imp@bsdimp.com> To: Marek Zarychta <zarychtam@plan-b.pwste.edu.pl> Cc: "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org> Subject: Re: 1-Wire and RPi2 Message-ID: <CANCZdfr6SLWrReFQWo27tannLLFiOy2bWGg=qD1uUJTM_%2BrHbQ@mail.gmail.com> In-Reply-To: <1e34169b-a638-ca80-13f1-b96585483a76@plan-b.pwste.edu.pl> References: <1e34169b-a638-ca80-13f1-b96585483a76@plan-b.pwste.edu.pl>
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On Tue, Aug 14, 2018 at 12:20 PM, Marek Zarychta <
zarychtam@plan-b.pwste.edu.pl> wrote:
> I followed owc(4) man page, so added "onewire { ..." to rpi2.dts file.
> Then the kernel was recompiled and reinstalled. Also rpi2.dtb was
> recompiled using /usr/src/sys/tools/fdt/make_dtb.sh and reinstalled in
> /boot/msdos.
>
> The only significant change I can see is changed MAC address assigned
> for ue0. The 1-Wire device is still missing and I want to find out what
> I am doing wrong.
>
> Is 1-Wire bus supported on RPi2 boards running FreeBSD 12.0-ALPHA1?
>
I'd expect it to work. I've not recently confirmed it working though.
Warner
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