[openfirmware] [commit] r2745 - dev/usb2/hcd

[repository service]

Author: wmb
Date: Thu Dec  8 13:43:02 2011
New Revision: 2745
URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2745

Log:
USB - reset port before set-address - fixes some instances of "failed to set target address".

Modified:
   dev/usb2/hcd/device.fth

Modified: dev/usb2/hcd/device.fth
==============================================================================
--- dev/usb2/hcd/device.fth	Thu Dec  8 13:42:57 2011	(r2744)
+++ dev/usb2/hcd/device.fth	Thu Dec  8 13:43:02 2011	(r2745)
@@ -453,6 +453,7 @@
    tuck di-speed!			( port dev )
 
    0 set-target				( port dev )	\ Address it as device 0
+   over reset-port                	( port dev )	\ Some devices want to be reset here
    dup set-address  if			( port dev )	\ Assign it usb addr dev
       ." Retrying with a delay" cr
       over reset-port  d# 5000 ms