[U-Boot] At91 mass storage device

Remy Bohmer linux at bohmer.net
Thu Mar 12 23:50:07 CET 2009


Hello,

Please don't top post.

A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
Q: What is the most annoying thing in e-mail?
(see http://www.netmeister.org/news/learn2quote.html)

2009/3/12 E Robertson <e.robertson.svg at gmail.com>:
> I'm using git source from a few weeks back, sometime early part of last month.
> Have those changes merged or are they somewhere else?

Okay, you are quite up-to-date, so you are not using an ancient
version :-), it worked in versions like 2008.10 (if PLLB is configured
properly, bootstrap code did it wrong, see also
cpu/arm926ejs/at91/usb.c of git), maybe there is some regression here.
Unfortunately I do not have the hardware so I cannot verify it, or
debug it...

Besides, there are still USB sticks that do not work at all, have you
tried a different stick already?

Strange, in the logging I see that it only seems to communicate with
the roothub only, it never communicates to the device at all, so my
first guess would be the PLLB not running, but that was repaired
somewhere early this year in a recent git...
Maybe you can verify if it is running and all peripheral clocks are available?


Kind Regards,

Remy


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