[U-Boot] u-boot version

Hi all.... this time i want to know is there anywat i can get a application in linux to fetch the bootstrap and u-boot version and display it.... i have no idea how this can be done.... could someone give a start.....im using AT91Bootstrap and u-boot-1.1.5_atmel_1.2 thanks alot

note:sorry if i havent provided enough information for u to help me...im still pretty much new to this...

Regards, Deepak Gopalakrishnan