[coreboot] ICH Series i82801xx EHCI (USB 2.0) problems

joe at smittys.pointclark.net joe at smittys.pointclark.net
Thu Mar 27 13:15:11 CET 2008


Quoting Uwe Hermann <uwe at hermann-uwe.de>:

> On Wed, Mar 26, 2008 at 03:43:28PM -0400, joe at smittys.pointclark.net wrote:
>>> FWIW, here's the diff. I don't think the missing sybsystem IDs are a
>>> problem (and that could be fixed very easily anyway),
>> The strange thing is, the code is already setup to do this but it
>> doesn't for some reason???
>
> Nope, it's not setup to do it (for this board). You have to add
>
> uses MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID
> uses MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID
> [...]
> default MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID = 0x1462
> default MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID = 0x7260
>
> in your Options.lb, and replace the two IDs as appropriate for your
> board. Currently the code only supports setting _one_ ID for all
> devices, you cannot set different IDs for different devices.
> But again, this is _usually_ only a cosmetical change, very few things
> rely on subsystem IDs in most OSes.
>
>
Ahh, Thanks I will try that:-)

Thanks - Joe




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