> Loongson platform be designed mostly like a PC, it also control PCI > devices. >
It has just one PCI bus with all devices fixed. That hardly requires the whole complexity of coreboot. >> because of the payload >> concept, where coreboot only initializes only the minimum of the >> hardware and a payload, like SeaBIOS, FILO and GRUB, can take over. > > I'm not quite clear about code flow between bootblock and payload > for now, so, is there some document about it? > or can you give some hints for code flow? It's simple: coreboot does hardware init, bringing devices to usable state. Payload does everything else.
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