How to setup grub to boot freebsd

[windlamf]

Hi everyone.
Here is my problem. I want to use grub to boot freebsd, I wrote the following lines in grub.conf:
title FreeBSD 5.3
root (hd0,0,a)
kernel /boot/loader
 
But grub warns me: filesystem unknown, cannot mount selected partition
Can somebody tell me what is wrong and how to setup?
Thanks.
 
Andy

		
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