I have a SM722 graphics controller based PMC card . At present Iam using the card with a base board which contains Powerpc processor.

The card need to be mounted with a BIOS chip..

I have contacted Siliconmotion they have only Bios file of x86 based ..

Is there any open bios available which supports SM722 basic bios setup and that supports powerpc processor  for Linux?

Help me on the above