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dingusppc/zdocs/openfirmware.md
dingusdev 07badbb1b3 Documentation started for hardware
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OpenFirmware is a standard to defined a firmware's interfaces. It primarily uses the Forth programming language.

When using an Old World PCI Power Mac, it gets relocated from 0xFF800000 to 0x00400000 during boot-up, then instruction and data translations are enabled.

It gets compiled to native PowerPC code during boot-up.