From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from yw-out-2324.google.com (yw-out-2324.google.com [74.125.46.28]) by ozlabs.org (Postfix) with ESMTP id 22B93DDE3A for ; Sat, 7 Jun 2008 21:52:13 +1000 (EST) Received: by yw-out-2324.google.com with SMTP id 5so777548ywh.39 for ; Sat, 07 Jun 2008 04:52:11 -0700 (PDT) Message-ID: <8496f91a0806070452v33543e3cv18a2f6c5468e3565@mail.gmail.com> Date: Sat, 7 Jun 2008 15:52:11 +0400 From: "Matvejchikov Ilya" To: "Detlev Zundel" Subject: Re: No console output when booting linux from uboot In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 References: Cc: linuxppc-embedded@ozlabs.org Reply-To: matvejchikov@gmail.com List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , May be console=ttyCPM0,115200 helps? 2008/6/7 Detlev Zundel : > Hi Mike, > >> Sorry for the confusing. I just figured out my problem is not for the >> Uboot version... >> >> As you suggested, I debuged the hw action related to serial driver >> today. I add the "console=ttyS2" in my uboot bootargs and corrected some >> part, but still no output yet. Is there other factors will affect the >> console output, except the serial driver? > > Actually not that I can think of. Depending on your driver, maybe the > default baud rate is not correct? Did you try a "console=ttyS2,115200" > for example? > > Cheers > Detlev > > -- > DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel > HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany > Phone: (+49)-8142-66989-40 Fax: (+49)-8142-66989-80 Email: dzu@denx.de > > _______________________________________________ > Linuxppc-embedded mailing list > Linuxppc-embedded@ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-embedded >