[Ltib] directing kernel prints to a log file

[linux_newbie86]

Hi all,

I am new to this linux. I have one doubt, i want to divert kernel prints to a 
log file and i am not able to.
I have one board and linux is ported on it. It is working fine. now i have to 
divert the kernel prints to the log file. can u suggest me the way?

I have ported linux 2.6.10 on coldfire processor. The board is having two 
different images, they are:
1) Linux kernel-This i have generated using ltib.
2) Root file system- This is a jffs2 image.

 I am not able to understand that to redirect the console messages, i need to 
make changes in the Kernel or in the root file system. It is bit confusing for 
me.

Can you suggest any way?
A quick response will be appreciated.

Thanks a lot in advance!!

Regards
PAMY