RPi Zero 2 W usb keyboard support?

[Peter Robinson]

Hi,

> > Hi,
> >    is supposed usb keyboard to work in u-boot 2023.04 on RPi Zero 2 W?
> > Configured as rpi_arm64_defconfig, no usb devices found but subsequent
> > kernel works as expected.
> >
> >
> > [pi02]
> > kernel=u-boot.bin
> > otg_mode=0
> > dtoverlay=dwc2,dr_mode=host
> >
> >
>
>
> Hello,
>   I see, increasing usb_pgood_delay makes the trick.

I wonder if it's device specific, my Logitech wireless keyboard is
detected with the defaults:

U-Boot>
USB device tree:
  1  Hub (480 Mb/s, 0mA)
  |   U-Boot Root Hub
  |
  +-2  Human Interface (12 Mb/s, 98mA)
       Logitech USB Receiver