On Oct 19, 2004, at 2:38 PM, Wolfgang Denk wrote:
This is normal. Use the working tdevices, and throw away the rest.
I'm curious if these are known problems or likely to be something in the way we have (or have not) set up usb? Might anyone have some recommendations as to where to start looking?
There are many, many USB devices out there which are out of spec, or where controller/firmware problems get fixed in the windows drivers provided by the vendor (either directly or through M$). Typically such devices will not work under Linux, or only with special quirks. U-Boot does not implement any such quirks, which makes it a bit picky.
Using USB 2.0 spec'ed devices usually increases the chance that they will work with U-Boot.
Does anyone have recommendations as to devices that are known to work? We've tried four to date, the only one that works is a two year old USB 1.1 drive that I haven't been able to find more of (yet). We've tried another 1.1 device, along with two USB 2.0 devices (one being a Sandisk, the other being a "generic" el-cheapo model) - buying and trying at random is starting to get expensive!
Thanks!
Shannon