Testing pci_mvebu.c with Kirkwood SoCs

[Tony Dinh]

Hi Pali,

On Tue, Nov 16, 2021 at 2:37 PM Pali Rohár <pali at kernel.org> wrote:
>
> On Tuesday 16 November 2021 14:26:56 Tony Dinh wrote:
> > Hi Pali,
> >
> > While we are at it, this default should be changed in drivers/usb/host/Kconfig.
> >
> > config USB_XHCI_MVEBU
> >         bool "MVEBU USB 3.0 support"
> >         default y
> >
> > Setting this default correctly will save a couple Kbytes for other boards.
> >         default y if ARCH_MVEBU
>
> Hello! USB_XHCI_MVEBU has currently "depends on ARCH_MVEBU" which means
> that USB_XHCI_MVEBU cannot be enabled when ARCH_MVEBU is disabled. So
> "default y if ARCH_MVEBU" is same as "default y".

Ah, thanks. This "depends on ARCH_MVEBU" was added in the latest
master tree. I'm switching back and forth between the 2021.10 tag and
master so I did not see this in the 2021.10 tree.

Thanks,
Tony

> If you have mvebu board when mvebu xhci controller is unused, you can
> disable this option and save some space. I see that other xhci drivers
> have also "default y" so seems that this is the standard default option.