I was wrong. The problem is somewhere else. Something is wrong with our embedded board.

On Thu, Apr 7, 2011 at 11:28 PM, Kallol Biswas kallol@nucleodyne.com wrote:

Hi,     We have a system with a 2nd level USB hub. It seems that uboot does not discover devices beyond 1st level hub.

If this is true, is there any patch that will discover devices behind multiple levels of hub?

The linux kernel is able to detect and configure devices that are behind 2nd level hub.

Kallol