From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1VM3a8-0007MM-VD for mharc-grub-devel@gnu.org; Tue, 17 Sep 2013 18:17:16 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54289) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VM3a2-0007MB-Vt for grub-devel@gnu.org; Tue, 17 Sep 2013 18:17:15 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VM3Zx-0003Zv-UO for grub-devel@gnu.org; Tue, 17 Sep 2013 18:17:10 -0400 Received: from smtp.volny.cz ([2001:4de8:71c:62::33]:57921) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VM3Zx-0003WY-NA for grub-devel@gnu.org; Tue, 17 Sep 2013 18:17:05 -0400 Received: from [192.168.6.11] (unknown [193.86.90.90]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: starous@volny.cz) by smtp.volny.cz (Postfix) with ESMTPSA id 72549260B20 for ; Wed, 18 Sep 2013 00:17:03 +0200 (CEST) Message-ID: <5238D4DF.6040904@volny.cz> Date: Wed, 18 Sep 2013 00:17:03 +0200 From: =?UTF-8?B?QWxlxaEgTmVzcnN0YQ==?= User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130806 Thunderbird/17.0.8 MIME-Version: 1.0 To: The development of GNU GRUB Subject: Re: [grub-devel] loongson-2f mini-pc (fuloong) elf image generation. References: <51E45E19.6080401@volny.cz> <51E59E32.4080608@volny.cz> <51E59EFE.6080301@volny.cz> <51E81366.10804@volny.cz> <51EB078D.3070303@volny.cz> <51EBFE3F.2020509@volny.cz> <754db81ef5b348866aa9285809d3889d@mail.volny.cz> <51F2960A.6030805@volny.cz> <51F2AE5E.5070700@gmail.com> <51F522F1.1030507@volny.cz> <51F524DE.4040903@volny.cz> <5238C54A.7090600@volny.cz> In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2001:4de8:71c:62::33 X-BeenThere: grub-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: The development of GNU GRUB List-Id: The development of GNU GRUB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 17 Sep 2013 22:17:15 -0000 > Hello! > Your description of the classic Null-Modem device is correct. The baud > rate isn't. it is 115200 not the value you used. Thanks for correction! My finger on the key 2 was too fast :-) As I see, it is really time to go to bed... (at least in our country) BR, Ales > ----- > Gregg C Levine gregg.drwho8@gmail.com > "This signature fought the Time Wars, time and again." > > > On Tue, Sep 17, 2013 at 5:10 PM, Ale=C5=A1 Nesrsta w= rote: >>>> # stty -F /dev/ttyUSB0 9600 -echo >>>> # cat /dev/ttyUSB0 > ttyUSB0.txt >> >> >> It was 9600 usually, but probably it should be 112500 now, as Vladimir >> wrote. >> If you want, you can ensure some speed on GRUB side by parameter -s ,e= .g.: >> serial -s 112500 >> >> >>>> serial >>>> terminal_output console serial >>>> debug=3Dall >>>> insmod ohci >>>> insmod ehci >>>> ls >>> >>> I didn't get anything captured, sorry... But with the serial setup, >>> >>> grub seems to freeze on: >>> >>> disk/pata.c:274: status=3D0x50, error=3D0x0, sectors=3D0x0 >>> kern/disk.c:326: Closing `ata0'. >> >> >> Something changed in GRUB in the meantime, so try this for current tru= nk >> code: >> >> >> serial >> terminal_output console serial >> debug=3Dall >> nativedisk >> ls >> >> >> >>> My mistake, the adapter is not a null modem. >> >> At least these pins must be connected by null-modem cable: >> 3 - 2 >> 2 - 3 >> 5 - 5 >> This is valid for "classic" 9pin PC connectors on both sides of cable.= You >> can check the cable by ohmmeter if it is correct. >> >> >> Additionally: >> There exist some important USB related patches which are not included = in >> trunk yet - see the history of mail list and search for posts from me = and >> Melki Christian some weeks ago. >> >> BR, Ales >> >> >> _______________________________________________ >> Grub-devel mailing list >> Grub-devel@gnu.org >> https://lists.gnu.org/mailman/listinfo/grub-devel > > _______________________________________________ > Grub-devel mailing list > Grub-devel@gnu.org > https://lists.gnu.org/mailman/listinfo/grub-devel >