Initializing a GeForce FX 5200

Hi all,

I'm working on a PowerPC based project and am trying to initialize the
card -a GeForce FX 5200- to display a picture at 320x200x8bpp (256 colors).
The system having no Bios, the PCI VGA Bios is not executing. I cannot
include in my project a x86 emulator as I have very little memory for the
initialization.

Would anybody have some init code for nVidia GeForce cards? Documentation
(PCI config space + I/O map)?

Google did not yield significant results nor did contacting nVidia.

Regard,

MC