[PATCH 0/2][v2] Raspberry pi improvements usb core

Jason Wessel jason.wessel at windriver.com
Sat Aug 22 21:53:26 CEST 2020

The original patches have been refactored.  It turns out that one of
the problems was a dwc2 specific with a stall after a port reset.
This means the generic retry code was dropped.  The xhci had a similar
problem with a retry required for COMP_TX_ERR, and will be sent to the
xhci maintainer.

The new patches allow for a wider variety of usb keyboards to be used
with u-boot.

Jason Wessel (2):
      usb_kbd: Remove the initial interrupt request
      dwc2: Retry when a usb_stall occurs.

 common/usb_kbd.c        | 10 +++++-----
 drivers/usb/host/dwc2.c |  3 +++
 2 files changed, 8 insertions(+), 5 deletions(-)

More information about the U-Boot mailing list