Opened 4 years ago
Linux kernel halts when scanning the PCI bus below 0:14.4 on RS690
|Reported by:||stuge||Owned by:||somebody|
|Component:||coreboot||Keywords:||rs690 pci scan halt|
|Patch Status:||patch needs work|
Old the onboard pci driver is still seems to be needed as a dummy driver. On RS690 based system like dbm690t and pistachio, linux kernel is halted on scan PCI bus below 00:14:04 node.
A patch to again make graphics an onboard device on the amd/pistachio mainboard is available at http://patchwork.coreboot.org/patch/592/
Myles Watson wrote:
I think this is a symptom of a broken RS690 driver, although it may be related to another problem. The right way to fix it is to figure out why it's needed, since it shouldn't be. I think the most likely thing is that the RS690 driver is trying to initialize the graphics device, and shouldn't.