[RFC PATCH 9/9] config: Enable support for the XHCI controller on RPI4 board

[Nicolas Saenz Julienne]

Hi Peter,

On Wed, 2020-04-22 at 11:50 +0100, Peter Robinson wrote:
> > > This requires enabling BRCMSTB PCIe and XHCI_PCI drivers as well as PCI
> > > and USB commands. To get it working one has to call the following
> > > commands:
> > > "pci enum; usb start;", thus such commands have been added to the default
> > > "preboot" environment variable. One has to update his environment if it is
> > > already configured to get this feature working out of the box.
> > > 
> > > Signed-off-by: Marek Szyprowski <m.szyprowski at samsung.com>
> > > ---
> > 
> > Would you mind enabling USB keyboard support too? It's useful for people
> > using
> > u-boot/UEFI.
> 
> And storage too:
> CONFIG_USB_STORAGE=y
> CONFIG_USB_KEYBOARD=y
> 
> In testing these patches I can see the devices with a "usb tree" but
> even with the keyboard enabled it doesn't appear to work. AFAICT with
> it enabled there should be support for usb keyboard via console in
> include/configs/rpi.h but I couldn't see what else might be missing.

That's surprising, USB keyboard works fine in my case.

Regards,
Nicolas

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