From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?ISO-8859-1?Q?Eric_B=E9nard?= <eric@eukrea.com>
Date: Thu, 06 Oct 2011 17:15:34 +0200
Subject: [U-Boot] I2C support on an AT91RM9200
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Hi,

Le 06/10/2011 17:00, Jamie Risk a ?crit :
> I'm creating a configuration for a board that uses an AT91RM9200
> and I'm getting unresolved linker errors concerning the i2c functions
> (i2c_write/read/probe/init).
>
> I know that the I2C peripheral for this SoC is buggy and am looking for
> a GPIO bus option - does this exist in u-boot, or do I need to add one?
>
>you will find such a configuration in :
http://git.denx.de/?p=u-boot.git;a=blob;f=include/configs/cpuat91.h;h=1b43c54f486bec0a27b478cc3de2ba64be8692b5;hb=HEAD

around line 104

Eric