Re: about serial console problem
From: Keith Owens <hidden>
Date: 2001-07-23 07:13:12
Possibly related (same subject, not in this thread)
- 2001-07-23 · Re: about serial console problem · Dave Airlie <hidden>
- 2001-07-23 · Re: about serial console problem · Marc Karasek <hidden>
- 2001-07-23 · about serial console problem · Barry Wu <hidden>
On Sun, 22 Jul 2001 23:51:25 -0700 (PDT), Barry Wu [off-list ref] 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.