Hello, I'm trying to implement support for USB host into u-boot. I initialized the USB controller just as linux does, the EDs and the TDs look like good in memory but the controller seems not well reading them and on the bus I see random USB messages... I think that there could be some problem on memory coherency... some suggestion? Thanks, Rodolfo -- GNU/Linux Solutions e-mail: giometti@xxxxxxxxxxxx Linux Device Driver giometti@xxxxxxxxx Embedded Systems giometti@xxxxxxxx UNIX programming phone: +39 349 2432127