(Ren, XN) Any one have writen a bootloader on Cyrix Unicorn mainboard?

[Ren . Xue-Ning]

Dear all,         I have a project to write a bootloader to boot linux on Cyrix Unicorn mainboard.       CPU:         Cyrix GXM-266.     Chipset:    Cx5530     SIO    :      Cx97317       Anyone can help me?       Best Regards!   Ren, XN