On Wed, Jan 14, 2009 at 07:53:29PM +0100, Remy Bohmer wrote:
Hello,
Hi,
2009/1/14 Paal Bakken pabakken@online.no:
I have problems with usb mass storage in u-boot. We have our own at91sam9263 board, but I experience exactly the same problems on the standard at91sam9263ek. And the usb-port AND memory stick works fine in linux. I have tried both FAT and FAT32. Below follows an edited screendump of some usb commands with a u-boot snapshot version from 13.01.2009.
The current version should work, indeed a lot has been done in that area for these cores. However, IIRC there were some problems with the bootstrap code not initialising the PLLB correctly, which resulted in similar errors. I thought that Stelian got it to work finally on this particular core as well, so maybe he can confirm this. (I concentrated the patches on the sam9261)
I do reproduce exactly the same kind of problems here. As I originally said in my October 9 mail (Message-Id: 1223564465.6130.20.camel@galileo), correcting the bootstrap PLLB settings made USB work, but USB storage did work only with one of my three USB sticks.
I suspect the rest of the issues to be USB specific and not hardware specific at this point, but I haven't looked closer into it.
Stelian.