What is the recommended procedure for testing the Mentor Graphics USB
subsystem on the BeagleBoard. I'm suspicious that the hardware itself
might have failed, perhaps due to floating ground issues between my USB
hub, a USB serial adapter, and the power brick (suggested by the board
resetting itself when the musb controller was plugged into the hub). Now
I can't convince the board to enumerate on the bus. Any ideas for
possible causes or testing strategies?
Cheers,
- Ben