Date: Tue, 1 Mar 2016 16:45:19 -0800 From: Marcel Moolenaar <marcel@xcllnt.net> To: "Lundberg, Johannes" <johannes@brilliantservice.co.jp> Cc: Ian Smith <smithi@nimnet.asn.au>, Warner Losh <imp@bsdimp.com>, "freebsd-mobile@freebsd.org" <freebsd-mobile@freebsd.org>, "freebsd-embedded@freebsd.org" <freebsd-embedded@freebsd.org> Subject: Re: hint.uart.1 in device.hints causes freeze at boot Message-ID: <CCFD1FF1-79AA-4191-8FC9-55DE511A92CA@xcllnt.net> In-Reply-To: <CAASDrVmajULrZeLZkp63iSP_5gWRK68zt7hoqQ%2BtNJcepNxbKQ@mail.gmail.com> References: <CAASDrV=utCCDpAtN9jVEOOK=FbHiK7skJ6VkXptUZxX=9SAaBw@mail.gmail.com> <4E9118B0-FC9F-444F-B277-3E5BAE75C723@xcllnt.net> <CANCZdfpv_Ju34qqzo01mBj_c4F3YO9VdTJvCGWEDt1SUnu2M5A@mail.gmail.com> <20160227172039.F26318@sola.nimnet.asn.au> <CAASDrVmTxf1T9RngEAfW-ycibe_-hkbG3RNad07maFCWAYbasw@mail.gmail.com> <00A3C4F0-AEEE-4341-9D5C-3810A9A08EA3@xcllnt.net> <CAASDrVmajULrZeLZkp63iSP_5gWRK68zt7hoqQ%2BtNJcepNxbKQ@mail.gmail.com>
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[-- Attachment #1 --] > On Mar 1, 2016, at 4:11 PM, Lundberg, Johannes <johannes@brilliantservice.co.jp> wrote: > > Hi Marcel > > Switching to PCI does not help the halting boot, only disabling UART1 does. > > 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. > > Where did you get this info? > hw.uart.console="mm:0xd0810000,br:115200,rs:2,xo:44236800 > > The only info I can find is that this address is for the sound chip(?).. The address may be different for you. It’s 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 [-- Attachment #2 --] -----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-----
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