From owner-freebsd-arm@freebsd.org Wed Apr 10 00:44:32 2019 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 DB9DE1573394 for ; Wed, 10 Apr 2019 00:44:31 +0000 (UTC) (envelope-from ian@freebsd.org) Received: from outbound3d.ore.mailhop.org (outbound3d.ore.mailhop.org [54.186.57.195]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id F359E88FC3 for ; Wed, 10 Apr 2019 00:44:30 +0000 (UTC) (envelope-from ian@freebsd.org) ARC-Seal: i=1; a=rsa-sha256; t=1554857064; cv=none; d=outbound.mailhop.org; s=arc-outbound20181012; b=wEe7qwJlwUB4Hpau1VFqJ1vdpbm1I9cr04mE+uNWFDtW6ZSXwHFwKLgxub8XtenTzVMm+QMpIBZed t+FvaaOnbb83hLYc0c0mrEIu3oGXFa/6QXq1jyeURMbFGrR2yTKhs7JgQZDd46Ml/JV43NTLW8kI4E KZmXwJWH+PrHuH88NHuTIkzOP/uno51iFWxvWRZXQII1qaJIc8QoWkfXe4wulcpNxEk4Hia4IqrlVU 1fJ1g3rqLF6VsJeODhLWu5zTQ1QjoU5ZveXzYtxNVbW21z8bCTCzbBJehDYAtd+tgP1ODJumVTXud3 H/j4C0Dj434xdyigtxwiqMGm3VL0XIA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=outbound.mailhop.org; s=arc-outbound20181012; h=content-transfer-encoding:mime-version:content-type:references:in-reply-to: date:cc:to:from:subject:message-id:dkim-signature:from; bh=xcU8wC98vbjqmxr1yyjAj1frdBx9yxxA6iQ08oZ4EiQ=; b=BuVYsY8eWtTGBqDOPqJM1H41cQBpt0UbOGg7touoLQuK79xw0Kl0iDw5PrQjQ9G24CCoH8/hhXlfo 36wLI8VSmy2l6VPH4lCAJuCpTFkekSeULGuxl8WTCLL7WkSuSsuFWzmDhX0BV5wfnDXAMFvlrtCu9y w+gF4Rv7Z2ZSjCZs3NVQbgRRQ6ZitzOQ24Nc7Fd+zDcLQIY22LG7YIMDS17JaQeB/V6Dnze2bim8jN 4SwJUTibKrsC6emmxl/RvWgaF5esHsLxvvXmN8rTmE9dREvts/gqraS0kUANt4n1XBp5mvxMA9QCxC CeurfJCacDZqc0YK7Z/knjYrSg3N+nw== ARC-Authentication-Results: i=1; outbound3.ore.mailhop.org; spf=softfail smtp.mailfrom=freebsd.org smtp.remote-ip=67.177.211.60; dmarc=none header.from=freebsd.org; arc=none header.oldest-pass=0; DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=outbound.mailhop.org; s=dkim-high; h=content-transfer-encoding:mime-version:content-type:references:in-reply-to: date:cc:to:from:subject:message-id:from; bh=xcU8wC98vbjqmxr1yyjAj1frdBx9yxxA6iQ08oZ4EiQ=; b=pt81Rre4Bw4t47zoLXXHvy52kuMjDh+DDQfNGZM3lF0MlSUaIwl0KToQr8uERexvm3bxvIKmmIJaa bSSG9ctOTYTKAtnoI4IvtT7HuL25vsHImIPiD1x/Eq2tKNU4kWu7kGDSE1pT5DHT8QzM5tPGUrLuch xCLjb9NYsnFPmVDIbvkvSeKni9VDy919JRMq96sJ5Sa/NsgV5O4c+eNwobN5+kZDX8MDfK0DBhSegx tJ3M34obHjIH69hNcE30f+uSNC9wkUHOaV+GMaaDN64F4y/xRHlTP7nRLIZ6TyHchHXDfxaegWqjZ1 nLcPyCMdDgieA2pX6IvO8yKZA4zgyWw== X-MHO-RoutePath: aGlwcGll X-MHO-User: c6e5e875-5b29-11e9-9bb1-1f29e4676f89 X-Report-Abuse-To: https://support.duocircle.com/support/solutions/articles/5000540958-duocircle-standard-smtp-abuse-information X-Originating-IP: 67.177.211.60 X-Mail-Handler: DuoCircle Outbound SMTP Received: from ilsoft.org (unknown [67.177.211.60]) by outbound3.ore.mailhop.org (Halon) with ESMTPSA id c6e5e875-5b29-11e9-9bb1-1f29e4676f89; Wed, 10 Apr 2019 00:44:22 +0000 (UTC) Received: from rev (rev [172.22.42.240]) by ilsoft.org (8.15.2/8.15.2) with ESMTP id x3A0iJvP019242; Tue, 9 Apr 2019 18:44:19 -0600 (MDT) (envelope-from ian@freebsd.org) Message-ID: <9f6e80c5a31938db52805b2012ca8a9820660991.camel@freebsd.org> Subject: Re: no dev.cpu on RPI-B From: Ian Lepore To: ticso@cicely.de, Peter Jeremy Cc: freebsd-arm@freebsd.org, Bernd Walter Date: Tue, 09 Apr 2019 18:44:19 -0600 In-Reply-To: <20190410003508.GL69855@cicely7.cicely.de> References: <20190409223917.GK69855@cicely7.cicely.de> <20190409235929.GA8974@server.rulingia.com> <20190410003508.GL69855@cicely7.cicely.de> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.28.5 FreeBSD GNOME Team Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: F359E88FC3 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.998,0]; NEURAL_HAM_SHORT(-0.99)[-0.985,0]; ASN(0.00)[asn:16509, ipnet:54.186.0.0/15, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 10 Apr 2019 00:44:32 -0000 On Wed, 2019-04-10 at 02:35 +0200, Bernd Walter wrote: > On Wed, Apr 10, 2019 at 09:59:29AM +1000, Peter Jeremy wrote: > > On 2019-Apr-10 00:39:18 +0200, Bernd Walter < > > ticso@cicely7.cicely.de> wrote: > > > I was hoping for dev.cpu.0.temperature as it exists on the Pi3. > > > Is something missing in my setup (using 12-RELEASE kernel from > > > image), > > > or is there no support for that? > > > > I ran into this when I switched from the FreeBSD FDT to the default > > Linux FDT. > > The latter is missing the CPU description. The fix is to create > > your own > > FDT overlay and get the loader to load it. There's a similar > > problem with the > > SPI controller. > > Thank you very much. > That makes sense, didn't thought about FDT because it works on a Pi3 > with the same 12.0-RELEASE. > I'm already using overlays on those systems for SPI, my own APA102 > LED driver > and DS18B20 sensors. > It is for an LED matrix running 24 RPI1 with 800 LEDs each. > The systems are nfsroot, but I think the dtso are loaded from the > micro-SD > cards :-( > Well - I guess I setup a bootscript on the NFS server to update the > data on > the cards. > I think that's true if you use uboot or the config.txt file to load the overlays. If you set fdt_overlays="file1.dtbo,file2.dtbo,etc" in /boot/loader.conf the overlays should come from /boot/dtb/overlays in the same /boot folder. -- Ian