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Opened 6 years ago

#147 new defect

Linux kernel halts when scanning the PCI bus below 0:14.4 on RS690

Reported by: stuge Owned by: somebody
Priority: major Milestone:
Component: coreboot Keywords: rs690 pci scan halt
Cc: jaagar@…, mylesgw@… Dependencies:
Patch Status: patch needs work

Description

유택연 wrote: 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.

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