From owner-freebsd-arm@freebsd.org Mon Mar 19 17:10:02 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 DAF4CF5C57F for ; Mon, 19 Mar 2018 17:10:02 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (www.zefox.net [50.1.20.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "www.zefox.org", Issuer "www.zefox.org" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 571B479E5F; Mon, 19 Mar 2018 17:10:02 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (localhost [127.0.0.1]) by www.zefox.net (8.15.2/8.15.2) with ESMTPS id w2JHA3f8003780 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Mon, 19 Mar 2018 10:10:04 -0700 (PDT) (envelope-from fbsd@www.zefox.net) Received: (from fbsd@localhost) by www.zefox.net (8.15.2/8.15.2/Submit) id w2JHA3dV003779; Mon, 19 Mar 2018 10:10:03 -0700 (PDT) (envelope-from fbsd) Date: Mon, 19 Mar 2018 10:10:03 -0700 From: bob prohaska To: Ian Lepore Cc: freebsd-arm@freebsd.org, bob prohaska Subject: Re: RPi3 boot stops at Using DTB provided by EFI at 0x8004000. Message-ID: <20180319171003.GB3701@www.zefox.net> References: <20180318171504.GA99158@www.zefox.net> <1521395416.99081.89.camel@freebsd.org> <20180318180653.GB99158@www.zefox.net> <20180318200311.GA99651@www.zefox.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180318200311.GA99651@www.zefox.net> User-Agent: Mutt/1.5.24 (2015-08-30) X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 19 Mar 2018 17:10:03 -0000 On Sun, Mar 18, 2018 at 01:03:11PM -0700, bob prohaska wrote: > On Sun, Mar 18, 2018 at 11:06:53AM -0700, bob prohaska wrote: > > On Sun, Mar 18, 2018 at 11:50:16AM -0600, Ian Lepore wrote: > > > On Sun, 2018-03-18 at 10:15 -0700, bob prohaska wrote: > > > > An RPi3 hangs on boot with the console message > > > > Using DTB provided by EFI at 0x8004000. > > > > > > Are you sure it really stopped? ?I thought the same thing was happening > > > yesterday on my RPi-B while testing efi booting, and it turned out that > > > I just had no console, so it appeared to go dead. ?Then a couple > > > minutes later I noticed I had a login prompt on the serial terminal. > > > > > If it takes minutes I probably didn't wait long enough. A new kernel > > based on 331137 is compiling now, if it won't boot I'll be more patient. > > > The new cusom kernel didn't boot, but a GENERIC kernel did, so I tried a make -j4 buildworld from a clean start. It crashed at the 1.6 MB point in the logfile, the usual place. What debris could be gathered is at http://www.zefox.net/~fbsd/rpi3/crashes/20180319/ If somebody would take a look at the kernel config file located at http://www.zefox.net/~fbsd/rpi3/kernel_config/ZEFOX and point out what might have kept it from booting that would be instructive. In passing, an RPi2 running r331179 has made it past the 12MB point in the buildworld log file using only 2 GB of swap, half of it on USB flash. Thanks for reading, bob prohaska