[coreboot] Tyan S2892 lspci

[Carl-Daniel Hailfinger]

Hi Myles,

could you please run
lspci -tvn
lspci -nnvvx
both under coreboot and proprietary BIOS on your S2892? We're trying to
figure out how to best represent the multiple link structure of that
board in our v3 dts.

Thanks!
Regards,
Carl-Daniel