From: "Matvejchikov Ilya" <matvejchikov@gmail.com>
To: "Detlev Zundel" <dzu@denx.de>
Cc: linuxppc-embedded@ozlabs.org
Subject: Re: No console output when booting linux from uboot
Date: Sat, 7 Jun 2008 15:52:11 +0400 [thread overview]
Message-ID: <8496f91a0806070452v33543e3cv18a2f6c5468e3565@mail.gmail.com> (raw)
In-Reply-To: <m28wxh4i58.fsf@ohwell.denx.de>
May be console=ttyCPM0,115200 helps?
2008/6/7 Detlev Zundel <dzu@denx.de>:
> 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
>
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prev parent reply other threads:[~2008-06-07 11:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-03 15:17 No console output when booting linux from uboot Qin, Laigui (GE EntSol, Security)
2008-06-04 16:30 ` Detlev Zundel
2008-06-05 1:55 ` Qin, Laigui (GE EntSol, Security)
2008-06-05 14:22 ` Detlev Zundel
2008-06-06 11:54 ` Qin, Laigui (GE EntSol, Security)
2008-06-07 11:08 ` Detlev Zundel
2008-06-07 11:52 ` Matvejchikov Ilya [this message]
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