[coreboot] [v2] r4925 makes my linux hang

Bao, Zheng Zheng.Bao at amd.com
Fri Nov 13 05:06:54 CET 2009


It fixes the hanging on my board. And the display also works. Everything
seems to be fine.


-----Original Message-----
From: coreboot-bounces at coreboot.org
[mailto:coreboot-bounces at coreboot.org] On Behalf Of Stefan Reinauer
Sent: Thursday, November 12, 2009 5:30 AM
To: Myles Watson
Cc: coreboot at coreboot.org
Subject: Re: [coreboot] [v2] r4925 makes my linux hang

Myles Watson wrote:
>> The good news is:
>> chip southbridge/amd/rs780 unconditionally pulls in the graphics
>> which is still executed per PCI ID, and not per notation of static.c
>> So it's completely enough to drop the graphics device from
>> Config.lb/devicetree.cb and say
>> chip southbridge/amd/rs780
>> 	device pci 0.0 on end # HT  	0x9600
>> 	device pci 1.0 on end # Internal Graphics P2P bridge 0x9602
> The only downside is that the subsystem IDs won't be set, because the
> will not be "on mainboard" anymore.

... a viable alternative is fixing the chip's enable_dev to take the bus
and function number into regard.


coreboot mailing list: coreboot at coreboot.org

More information about the coreboot mailing list