From owner-freebsd-arm@freebsd.org Tue Aug 14 19:15:16 2018 Return-Path: Delivered-To: freebsd-arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id DBA7110551C3 for ; Tue, 14 Aug 2018 19:15:15 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mail-io0-x22a.google.com (mail-io0-x22a.google.com [IPv6:2607:f8b0:4001:c06::22a]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 712908332C for ; Tue, 14 Aug 2018 19:15:15 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: by mail-io0-x22a.google.com with SMTP id l14-v6so19337864iob.7 for ; Tue, 14 Aug 2018 12:15:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20150623.gappssmtp.com; s=20150623; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=xcxjjb/k2KqmMBBQM3NFfFyREcX+rGqlvlICrEoK3qo=; b=c4cLlLG51jd11fFl3c6y9jSVjmSdEj71FEVCHV7Wx+D8mqGWhtsmc9axoUJne6QYvg xL2/braS814LGiUmRYWYCdYLHdOmMnz2gzB6EgC/C0n6VBn5Fzf2dn5K9hTO+NTF4ee3 WcHglDond/UA98hkdMlI1vZud7pwmN5Z8fgGYB2hacuSOh+uVWmr9h4u7tIwIUrczW69 OD/A+BQWxCUPaRecZaBsNzg1lWFDfpbbPQKX8CXof4G59K0NHWSxO9oyP9oipk7Uoz0h Yzs0s5OGVn0ol6WVD3fce5R4bOgCb1VklxwIY98Hx+KTYMLd2V69Hcb+1SFTNeuZ1koe 0ovA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=xcxjjb/k2KqmMBBQM3NFfFyREcX+rGqlvlICrEoK3qo=; b=U7BtbUDYZGrk6wqQsxR16rrbH4riyelyWhhoZp6H4x8uGHUBeBzLhq5lnr0lQZ1AqO 1r94eljF3BnUUDScmHegEyJkG/TwFakppfxtm1InvW6Ud6wGJdTmK5wJlw63rVSEl5Im ZtuRnZNuksNiKHl1LdXYfDej/tf2X8e4I7th+kQrEIfU2oz5oOmxTg5JrQZ6BkD+j/6V KrXw57Islu1y4+Bo9GaB1FpWeFjuQ8wQ6VBaKxPyrJ0qGaj/I61Cto96d0m/fbS4keaK F0JtSSHH13368mt8xr2zmjysWwED0KXsAXEtTKQ3/WPqFLOvrpG+ozWCP4ZzbK0RAvCM CtMA== X-Gm-Message-State: AOUpUlEVbP79gi3so7t5LzO+2D+rY8LcM1a7aRwDIbiP+7uijBNdM6Zr 9v68MfEdN7ntTkPQAt/oblIc78SZ/m3gNoytyhiDrCKPZJg= X-Google-Smtp-Source: AA+uWPxq7Ek08QMpt5fgEV5aVyMt4o5gH8raXPJS0rfm5wNq8tOAu1i5i9X0TclXIQUSJM3yYrkBSgwnHLz4KGdmj3Q= X-Received: by 2002:a6b:3902:: with SMTP id g2-v6mr19654350ioa.168.1534274114746; Tue, 14 Aug 2018 12:15:14 -0700 (PDT) MIME-Version: 1.0 Sender: wlosh@bsdimp.com Received: by 2002:a4f:381a:0:0:0:0:0 with HTTP; Tue, 14 Aug 2018 12:15:14 -0700 (PDT) X-Originating-IP: [2603:300b:6:5100:1052:acc7:f9de:2b6d] In-Reply-To: <1e34169b-a638-ca80-13f1-b96585483a76@plan-b.pwste.edu.pl> References: <1e34169b-a638-ca80-13f1-b96585483a76@plan-b.pwste.edu.pl> From: Warner Losh Date: Tue, 14 Aug 2018 13:15:14 -0600 X-Google-Sender-Auth: FpcjSKnUay5iYENdcjCKrGRKwq8 Message-ID: Subject: Re: 1-Wire and RPi2 To: Marek Zarychta Cc: "freebsd-arm@freebsd.org" Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.27 X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 14 Aug 2018 19:15:16 -0000 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