From owner-freebsd-stable@freebsd.org Wed May 16 02:29:45 2018 Return-Path: Delivered-To: freebsd-stable@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 28800EE80C5 for ; Wed, 16 May 2018 02:29:45 +0000 (UTC) (envelope-from gjb@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2610:1c1:1:6074::16:84]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "freefall.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id C24017194D; Wed, 16 May 2018 02:29:44 +0000 (UTC) (envelope-from gjb@FreeBSD.org) Received: from FreeBSD.org (freefall.freebsd.org [IPv6:2610:1c1:1:6074::16:84]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by freefall.freebsd.org (Postfix) with ESMTPS id 8195BDA42; Wed, 16 May 2018 02:29:44 +0000 (UTC) (envelope-from gjb@FreeBSD.org) Date: Wed, 16 May 2018 02:29:42 +0000 From: Glen Barber To: Mike Karels Cc: Christopher Hall , freebsd-stable@freebsd.org Subject: Re: unable to boot 11.2-BETA1 on BeagleBone Message-ID: <20180516022942.GV55278@FreeBSD.org> References: <20180516020743.GU55278@FreeBSD.org> <201805160226.w4G2Q180012735@mail.karels.net> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="2F7AbV2suvT8PGoH" Content-Disposition: inline In-Reply-To: <201805160226.w4G2Q180012735@mail.karels.net> User-Agent: Mutt/1.9.1 (2017-09-22) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 May 2018 02:29:45 -0000 --2F7AbV2suvT8PGoH Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, May 15, 2018 at 09:26:01PM -0500, Mike Karels wrote: > > Hi Christopher, >=20 > > On Wed, May 16, 2018 at 10:02:30AM +0800, Christopher Hall wrote: > > > Hello Glen, > > > > > > On Tue, 15 May 2018 13:46:49 +0000, Glen Barber wro= te: > > > > > > > On Sat, May 12, 2018 at 04:33:26PM -0500, Mike Karels wrote: > > > > > I tried to boot 11.2-BETA1 on a BeagleBone Black that had been > > > > > running 11.1-RELEASE. It didn't boot, falling back to the EMMC > > > > > (which isn't bootable, a different problem). I was also unable to > > > > > boot the snapshot from 12/20. I see that the boot partition has > > > > > different contents: > > > > > > > > > > 11.1-RELEASE: > > > > > MLO u-boot.img ubldr ubldr.bin > > > > > > > > > > 11.2-BETA1: > > > > > MLO boot.scr u-boot.img ubldr.bin > > > > > > > > > > Has anyone else been able to boot on a BeagleBone? > > > > > =20 > > > > > > > > I saw this too with 11.2-BETA1, but due to inconsistencies between = two > > > > different BeagleBone SoCs used to test, could not rule out if the > > > > problem was due to local hardware failure. > > > > > > > > Specifically, one of two I have has the EMMC overwritten to avoid > > > > needing to "manually" boot FreeBSD, and the UART does not work > > > > correctly (because I am dangerous with solder), and nothing outputt= ed > > > > on the HDMI console. The other system has working EMMC, seemingly > > > > broken HDMI output, but working UART that only displayed repeated '= C' > > > > when booting. > > > > > > Just tried > > > FreeBSD-11.2-PRERELEASE-arm-armv6-BEAGLEBONE-20180504-r333226.img.xz > > > > > > on my working BBB but only got repeated 'C' on serial port. > > > >=20 > > To be clear, you observed the repeated 'C' on the serial port, and the > > system did not boot? I want to make sure, since you mentioned you did > > see at least some repetition of 'C' on the console but eventually the > > system did come up fine. >=20 > > In either case, thank you very much for testing. >=20 > Following up on previous email and filling in details: >=20 > I also get repeated 'C' on the serial console when the sytem tries to > boot from EMMC. With 11.2-BETA1 or the older snapshot, this happened > even if I held down the boot switch. I think it is from a repeated > error that I have also seen along the lines of "Cannot set timing on EMMC" > but I can't prove that. But it boots fine from SD card with 11.1, > and (fwiw) the EMMC works fine from FreeBSD. >=20 > I'll file the PR if no one has beaten me to it. >=20 Please do, and thank you for the report. By the way, I had intended to follow-up to the 11.2-BETA1 announcement with a "hey, can someone test the BBB image, I think I have faulty hardware", but my outbox suggests it was never sent. My apologies to everyone that has run into this issue with 11.2-BETA1. 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