[U-Boot] [PATCH 1/1] pci: pci_mvebu: ignore the local device

[Stefan Roese]

On 10.05.19 13:44, Marek Behun wrote:
> On Fri, 10 May 2019 10:15:25 +0200
> Stefan Roese <sr at denx.de> wrote:
> 
>> On 10.05.19 04:56, Marek Behún wrote:
>>> The local device (host "bridge"?) on pci_mvebu controller reports
>>> PCI_CLASS_MEMORY_OTHER in the class register.
>>>
>>> This does not work in U-Boot, because U-Boot then tries to autoconfigure
>>> this device in pci_auto.c. This causes the real connected PCIe device
>>> not to work (in U-Boot nor in Linux).
>>
>> What exactly does not work or is the issue here with the current
>> implementation in Linux? I'm asking, since we have not noticed any
>> issues here?
>>
> ath10k firmware fails to load for network device.
> SATA device timeouts on a PCIe SATA expander.
> As if some PCIe I/O did not work. The devices are still enumerated and
> recognized by Linux, but simply won't work. Nor in U-Boot.

I see. Strange that we did not see any issues on our board (or
other users). I'll try to pull this patch into this upcoming
release though.

Thanks,
Stefan