From owner-freebsd-embedded@freebsd.org Wed Mar 2 00:45:36 2016 Return-Path: Delivered-To: freebsd-embedded@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 103A9ABDCB3; Wed, 2 Mar 2016 00:45:36 +0000 (UTC) (envelope-from marcel@xcllnt.net) Received: from mail.xcllnt.net (mail.xcllnt.net [50.0.150.214]) (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 CE314122D; Wed, 2 Mar 2016 00:45:35 +0000 (UTC) (envelope-from marcel@xcllnt.net) Received: from [10.1.254.16] (cerberus.brkt.com [208.185.168.138]) (authenticated bits=0) by mail.xcllnt.net (8.15.2/8.15.2) with ESMTPSA id u220jPPZ067537 (version=TLSv1 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 1 Mar 2016 16:45:25 -0800 (PST) (envelope-from marcel@xcllnt.net) Subject: Re: hint.uart.1 in device.hints causes freeze at boot Mime-Version: 1.0 (Mac OS X Mail 9.2 \(3112\)) Content-Type: multipart/signed; boundary="Apple-Mail=_972C3F82-C4BC-4950-8943-6305D0563A64"; protocol="application/pgp-signature"; micalg=pgp-sha512 X-Pgp-Agent: GPGMail 2.6b2 From: Marcel Moolenaar In-Reply-To: Date: Tue, 1 Mar 2016 16:45:19 -0800 Cc: Ian Smith , Warner Losh , "freebsd-mobile@freebsd.org" , "freebsd-embedded@freebsd.org" Message-Id: References: <4E9118B0-FC9F-444F-B277-3E5BAE75C723@xcllnt.net> <20160227172039.F26318@sola.nimnet.asn.au> <00A3C4F0-AEEE-4341-9D5C-3810A9A08EA3@xcllnt.net> To: "Lundberg, Johannes" X-Mailer: Apple Mail (2.3112) X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-embedded@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Dedicated and Embedded Systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Mar 2016 00:45:36 -0000 --Apple-Mail=_972C3F82-C4BC-4950-8943-6305D0563A64 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 > On Mar 1, 2016, at 4:11 PM, Lundberg, Johannes = wrote: >=20 > Hi Marcel >=20 > Switching to PCI does not help the halting boot, only disabling UART1 = does. >=20 > I'm working with UART0 (in PCI mode with Adafruit cable) to get serial = console output but all I get is garbage (question marks with filled = elliptic background) from BIOS. When kernel is loaded output stops. >=20 > Where did you get this info? > hw.uart.console=3D"mm:0xd0810000,br:115200,rs:2,xo:44236800 >=20 > The only info I can find is that this address is for the sound = chip(?).. The address may be different for you. It=E2=80=99s dependent on the = devices that you have enabled in the BIOS. If you can boot FreeBSD and login to it, dmesg(8) will tell you what address to use. -- Marcel Moolenaar marcel@xcllnt.net --Apple-Mail=_972C3F82-C4BC-4950-8943-6305D0563A64 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJW1jefAAoJEIda8t8f0tjjQJ8P+wZUoAeJ2CYXQTV1HPLxdMFF Um1M4SspJQG7G4Bipr2MXQjCLZMbPoDktjfIhspRRAo+Qts0I5nBYzVIFrHN4ZpW AQOiz6hLLazPtNE9Kq47IWmTibKXQseJR/F38E1UZ2IKWy2VWFbid9kWBktwX+xm MQ5fh/sCEms79BqiCXJhCzi5TNECWQ7yMJMEsQTtC2lVNsh7n95eY/+AyPwGJ3i4 IuGHOhYD00bEU3NjrWvFJFgPZPZEyvb+iu2ysdeo0A5yeM96gyc5YuIFiCTLva1A UCkAYa6VyCC3x1Z1B0dgI64d1Omg651wLjhLKHgEDoH9MsUkY1OKDIebK6pIf1pz g+eF98ygUeiyJISfilbhRub2CVimGEPTOaKDCbjV1e95ftBLsXSRJ1r5SnCZuqbW 11Kowkmu255EXWa8SnBocFBAA6lvdvnp4rvZttesOpk/Qra4jHdIyFhHJpYaqhgi T82tUEpsPY/qoX3EBuN2ITasMvOL8skfNMH1ogYtTbNw+dG93hXPGl1PazlVqN2o ILXMF3SMrjsVJWO6/ncRY9XTF36ZD+qNj7RtU6oceR5fbRorJBBp2f4KYEi86rrM BE9vEqos4Hz8YhrCkmv+OX3wtbmDtL5MnUWd/yo1Lq4jBX/y51symbgLNUOnlGIV 6Z85UTfPuN11n7YMpp3N =qwXR -----END PGP SIGNATURE----- --Apple-Mail=_972C3F82-C4BC-4950-8943-6305D0563A64--