[Top] [All Lists]

Re: about serial console problem

To: Barry Wu <>
Subject: Re: about serial console problem
From: Keith Owens <>
Date: Mon, 23 Jul 2001 17:11:38 +1000
In-reply-to: Your message of "Sun, 22 Jul 2001 23:51:25 MST." <>
On Sun, 22 Jul 2001 23:51:25 -0700 (PDT), 
Barry Wu <> 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

<Prev in Thread] Current Thread [Next in Thread>