Recompiling the firmware

[Guylhem Aznar]

Hello

I couldn't find a lot of informations about firmware recompilation.

>From what I've read, I think I can get it from
http://openbios.org/viewvc/?root=OpenFirmware

But how do I recompile it, to get a new .rom file ready to by flashed
? (the same question appears on Firmware_hobby_hacking on the wiki,
without any reply)
Do I need specific tools ?

I have the developper key for the machine I would like to experiment on.
Thanks in advance for any information

-- 
Dr. Guylhem Aznar, MD PhD

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