[U-Boot] I2C Register

Stefan Roese
2010-02-05T07:24:02Z

On Friday 05 February 2010 07:41:27 Ronny D wrote:
> It is not a normal AMCC PPC4xx, its a customized PPC4xx chip. so I2C code
> wont work for me as it is.

I see. So you should probably not base your I2C driver code on the PPC4xx
code. Perhaps you could use the soft_i2c code, where you only need some GPIO's
to control the I2C signals.

> i will have to map my register with i2c register used by u-boot.
>
> Now i have downloaded latest u-boot version(Jan 25 2010 12:37 Link
> u-boot-latest.tar.bz2 -> u-boot-2009.11.1.tar.bz2) from ftp.
>
> still ppc4xx_i2c structure i could not found.

That's because the source code on the FTP server is reflecting the last
release version. Please use the latest version from the git repository
instead:

http://git.denx.de/?p=u-boot.git;a=summary

There is also the possibility to download a snapshort in this web page, if you
can't use git for some reason.