[coreboot] AMD Serengeti Cheetah devices

ron minnich rminnich at gmail.com
Thu Oct 9 17:40:00 CEST 2008


On Thu, Oct 9, 2008 at 8:30 AM, Myles Watson <mylesgw at gmail.com> wrote:
>
>> > Very nice.  Now how do we disable the 8111 nic and EHCI (like v2 does)?
>> I'm
>> > still curious how that works.
>> >
>>
>> Disable for scanning or disable once it is all scanned and address
>> space allocated?
>
> Good question.  What did the v2 disable mean?
>


so here are the cases. You might not want to scan the device, or you
might want the device to actually not be visible.

make it not scanned, put enabled = "0" in dts.
*possibly* make it disappear, put enabled = "0" in dts but also have a
phase4_enable_disable that will look at dev->enabled and make the
magic happen.

For now, you can try
enabled = "0"; in the dts entry for the nic.

ron




More information about the coreboot mailing list