[U-Boot] RPi3 + arm64/ARMv8 USB Keyboard not detected

[Jeff Forsyth]

I have u-boot 2017.03 and 2017.05 detecting the keyboard in 32 bit
mode.  But in 64 bit mode the keyboard is never detected.
Under the 32 bit mode, 4 items are detected using "usb tree".  In 64
bit mode only 3 items are detected.
I have tried "usb start" and "usb reset".


Any suggestions would be appreciated.

Thanks.

-- 
"Non sibi, sed patriae"