On Thursday, June 12, 2014 at 05:55:40 PM, Stephen Warren wrote: [...]
I'm slightly confused by this log. Do you have 2 boards running U-Boot, one running the USB controller in device mode, and this is the log from some other board that's talking to that first board?
I have one board connect to a PC. The log shows two different errors happening on the board. The first log shows a tftp command on the board stopping with a timeout after receiving some packets. The second log shows a tftp command on the same board throwing an error before receiving any packet.
So U-Boot is running on the board, and the logs are from the board, i.e. you're running the "tftp" command in U-Boot on the board?
If so, I'm confused how ci_udc comes into play at all; doesn't "tftp" use the USB controller in host mode, whereas ci_udc is only used for device mode?
U-Boot CDC ethernet support, that's pretty normal mode of operation ;-)
Best regards, Marek Vasut