[OpenBIOS] How to enable print statement in the openbios-kernel?

Hello,

I am working on the openbios, I got a kernel from www.openbios.org and
hence built on linux s/s. I have written some "printk" statements for
the verification in kernel files. But after building it using command
"make" and then "make run", I am still unable to get those print
statements. Please let me know the procedure/methods to enable the print
statement.

Thanks and Regards

Mahadeva Swamy TL