Hi I have a problem getting linux (2.4 and 2.6) to setup PCI IO space correctly. U-Boot sets everything up correctly (and it works). Then when Linux boots, it remaps the IO area from F4000000 to E8000000. And I cannot see that the SIU PCIBR registers are updated anywhere.
When I try to access the IO area I get buserrors. I know this is not enough info, but I need some pointers to where to look to get it going. Board is basically a MPC8266ADS board. ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
