Tyan S2885

[YhLu]

Eric,

I found in amdk8_scan_root_bus in northbridge/amd/amdk8/northbridge.c
You put
         /* Unmap all of the other pci busses */
      for(reg = 0xe0; reg <= 0xec; reg += 4) {
                f1_write_config32(reg, 0);
        }

Why you need to clear that? After you clear that, I can not see the 8151 and
AGP in s2885.

PS:
I have reversed the scan sequence to make sure HT scan 8111 at first and
then 8151.

Regards

Yinghai Lu