Keath Milligan writes:
Keath> This seems to be the case. Basically, the issue I am having Keath> is that when I attempt to boot Linux, my PCI devices aren't Keath> getting mapped properly. Linux attempts to map some, but Keath> gives up saying it can not allocate the regions. This would Keath> seem to suggest that the firmware/boot-loader needs to deal Keath> with it.
Since Linux should not rely on initialisations made by the firmware and must itself initialise necessary hardware, this would suggest that the board-specific code in the kernel should take care of proper bridge initialisation. Anyway, U-Boot can't guess all OS requirements. This is what we do on many boards (including MPC8272ADS) and we never had such problems.