* Craig C Forney cforney@opus.com [031028 11:16]:
Latest version (not working):
Copying LinuxBIOS to ram. 003 booting... Finding PCI configuration type. PCI: Using configuration type 1 Enumerating: AMD K8 Northbridge Enumerating: AMD K8 Northbridge Enumerating: AMD K8 Enumerating: AMD K8 Enumerating: AMD 8111 Enumerating: NSC 87360 Enumerating buses...PCI: pci_scan_bus for bus 0 PCI: 00:18.0 [1022/1100] enabled PCI: 00:18.1 [1022/1101] enabled PCI: 00:18.2 [1022/1102] enabled PCI: 00:18.3 [1022/1103] ops PCI: 00:18.3 [1022/1103] enabled PCI: 00:19.0 [ffff/ffff] enabled PCI: 00:19.1 [ffff/ffff/00ffff] has unknown header type ff, ignoring. PCI: 00:19.1 No device operations PCI: 00:19.2 [ffff/ffff/00ffff] has unknown header type ff, ignoring. PCI: 00:19.2 No device operations PCI: 00:19.3 [ffff/ffff/00ffff] has unknown header type ff, ignoring. PCI: 00:19.3 No device operations amdk8_scan_chains max: 0 starting...
It looks like the second CPU is not detected correctly, accesses to it's config space result in 0xff to be read.
I'm having lots of troubles with LinuxBIOS on different Opteron systems since the changes that happened somewhen after 2003/09/15.
Could you paste the log of LinuxBIOS _before_ it jumps to the ram based code, i.e. the romcc produced code. Can you try removing the -O2 from compiling auto.c to see if that changes anything?
Stefan