[U-Boot-Users] AT91SAM9261-EK USB storage not working...

[Stelian Pop]

Hi Remy,

Le jeudi 31 juillet 2008 à 15:24 +0200, Remy Bohmer a écrit :
> Hello Stelian and others,
> 
> I have made some progress here, and I would like to inform you all:
[...]

> I have done a lot of debugging/testing etc. and I noticed that binary
> deliverables of U-boot for the evaluationkit work properly with
> USB-storage devices on the AT91SAM9261-EK kit.
> They were all based on U-boot 1.1.3, 1.1.4, 1.1.5 Atmel versions.
> 
> But, I was not able to get a working version when I build such a code
> tree myself. I use gcc version 4.2.3 (Sourcery G++ Lite 2008q1-126)
> An hour ago I got the stupid idea to get an older compiler: gcc
> version 3.4.2 (release) (CodeSourcery ARM Q3D 2004)

FYI, I have been using a CS toolchain here too (2007q3) and had
optimisation problems with it (net/net.c:NetReceive() gets miscompiled
when using -Os, but behaves correctly when compiled with -O2).

I didn't have any problems with the (older) ELDK 4.1 gcc compiler. Maybe
you should try it first.

-- 
Stelian Pop <stelian at popies.net>