From owner-freebsd-arm@freebsd.org Mon Dec 5 14:48:54 2016 Return-Path: Delivered-To: freebsd-arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B99A0C685E8 for ; Mon, 5 Dec 2016 14:48:54 +0000 (UTC) (envelope-from lists.br@gmail.com) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 9A8BE984 for ; Mon, 5 Dec 2016 14:48:54 +0000 (UTC) (envelope-from lists.br@gmail.com) Received: by mailman.ysv.freebsd.org (Postfix) id 96F6BC685E7; Mon, 5 Dec 2016 14:48:54 +0000 (UTC) Delivered-To: arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 96A43C685E6 for ; Mon, 5 Dec 2016 14:48:54 +0000 (UTC) (envelope-from lists.br@gmail.com) Received: from mail-wm0-x22a.google.com (mail-wm0-x22a.google.com [IPv6:2a00:1450:400c:c09::22a]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 2F383983 for ; Mon, 5 Dec 2016 14:48:54 +0000 (UTC) (envelope-from lists.br@gmail.com) Received: by mail-wm0-x22a.google.com with SMTP id a197so99985642wmd.0 for ; Mon, 05 Dec 2016 06:48:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=coKK/9IltG71xs+D+JIavZykJrDUvAaXl2GAWcPdK+M=; b=NaYAI0HFGEVCFtbfzqNmktVY7HOHx2/G77d+zk/nXZJDZTk4+6UQXWRqm1iKRpv3SZ uXk/nJpWrfacvTnCJ9EjAT7VtD9KHXZMFC6ygQXdN1DA+86OmUhjgQjzcWwuaIhHYeAm eKz9qhLN2lqSF1LsWAekIMTlDRl0pic1b3sofY+fX3BH4TfpGwcsg6Uit4ocBC0xZ/Nz 8T/DpheaWmAiIIJbR7H1fwW14ZHk98HlHYkTE5/7s2EMvU0kstjGaY1uwZs/dIE7Kxja dHc/ltjy9w9feqT3kiAGdAOK0zABBXkn4XzzbODysHMy1l4tmJYNk9QxFSwmIumIUV6F u6sg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=coKK/9IltG71xs+D+JIavZykJrDUvAaXl2GAWcPdK+M=; b=jRzwnwrJyiqYUbnqUTqvs3EiyM8W1Upflcr2wDB8GI3RdPhTKSwOYDfGvhY+McLZmD ahwO4eWLfHimdY0eJltOyNy4ca/928Y7opqhT6xH+NSNgcxz7iuC1H5XhXgrYLlQmZhO BVzRnArCHiG+u6biuByaYJ8UbKhk0m4a0tk9koawyK3GVjSOgeQSq45SJCUALTZ723Pa Bx0j/X+cwAbDbvUKS/0N4ZirVUOkMz6e+8gIrlzPiqCUCohnEJt3E8aCDH5lxOValmXZ 22tZTqZ0rhlbdhnAQ4juvdeYfAnYEJljHlHkaLT5rGyifHLOZZoaRTs+qOG1wHORVOkw 5XZg== X-Gm-Message-State: AKaTC00aeg3aVcca2jVBa1gw/QOZCBayuxMRuME6cMV2MMbc6DbnHq4u1P/5WnWriQgRliFRkzDAkI39yyKTCw== X-Received: by 10.28.93.202 with SMTP id r193mr10409330wmb.30.1480949332012; Mon, 05 Dec 2016 06:48:52 -0800 (PST) MIME-Version: 1.0 Received: by 10.80.153.26 with HTTP; Mon, 5 Dec 2016 06:48:51 -0800 (PST) In-Reply-To: <7FD12DD6-B390-4EF3-811B-391798410BC0@cs.huji.ac.il> References: <7FD12DD6-B390-4EF3-811B-391798410BC0@cs.huji.ac.il> From: Luiz Otavio O Souza Date: Mon, 5 Dec 2016 12:48:51 -0200 Message-ID: Subject: Re: dtb printout To: Daniel Braniss Cc: "freebsd-arm@freebsd.org" Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 05 Dec 2016 14:48:54 -0000 On 5 December 2016 at 11:48, Daniel Braniss wrote: > Hi, > the short version: > is there a way to obtain the dtb from the kernel? > > the longer version: > I am developing on several different arm boards, rpi, rpi2, orangepi-one, orange-pc, to mention > a few, and each one has a different u-boot, ubldr, dtb, and I keep loosing track :-( > I find myself too often wondering which ddb file got loaded. Hi Daniel, You can use ofwdump to read the DTB data from kernel: ofwdump -a ofwdump -p /path/to/node Luiz