From: Keith Owens <kaos@melbourne.sgi.com>
To: Barry Wu <wqb123@yahoo.com>
Cc: linux-mips@oss.sgi.com
Subject: Re: about serial console problem
Date: Mon, 23 Jul 2001 17:11:38 +1000 [thread overview]
Message-ID: <13590.995872298@kao2.melbourne.sgi.com> (raw)
In-Reply-To: Your message of "Sun, 22 Jul 2001 23:51:25 MST." <20010723065125.26642.qmail@web13905.mail.yahoo.com>
On Sun, 22 Jul 2001 23:51:25 -0700 (PDT),
Barry Wu <wqb123@yahoo.com> wrote:
>I am porting linux 2.4.3 to our mipsel evaluation
>board. Now I meet a problem. Because I use edown
>to download the linux kernel to evaluation board.
>I update the serial baud rate to 115200.
>I use serial 0 as our console, and I can use
>printk to print debug messages on serial port.
>But after kernel call /sbin/init, I can not
>see "INIT ... ..." messages on serial port.
Probably you did not code the console boot parameters correctly. In
LILO, append="console=tty0 console=ttyS0,115200". printk is written to
all consoles, init messages are only written to the last console
specified.
next prev parent reply other threads:[~2001-07-23 7:13 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-07-23 6:51 about serial console problem Barry Wu
2001-07-23 7:11 ` Keith Owens [this message]
2001-07-23 14:29 ` Marc Karasek
2001-07-23 19:56 ` Dave Airlie
2001-07-23 19:56 ` Dave Airlie
-- strict thread matches above, loose matches on Subject: below --
2001-07-23 6:52 Barry Wu
2001-07-24 20:10 ` Eric W. Biederman
2001-07-24 22:29 ` Robert J.Dunlop
2001-07-25 8:52 ` Eric W. Biederman
2001-07-25 11:12 ` Robert J.Dunlop
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