From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Roese Date: Fri, 5 Feb 2010 06:59:08 +0100 Subject: [U-Boot] I2C Register In-Reply-To: <722028.1428.qm@web46101.mail.sp1.yahoo.com> References: <722028.1428.qm@web46101.mail.sp1.yahoo.com> Message-ID: <201002050659.08524.sr@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi Ronny, On Friday 05 February 2010 06:43:20 Ronny D wrote: > I am using ppc440 for customized board. So is this a "normal" AMCC PPC4xx (e.g. 440GX...) or a custom PPC4xx chip? If it's a common 4xx, then the normal PPC4xx I2C code should just work for you as well. > U-boot version that i am using is u-boot-2009.11. That is before the restructuring. For new work please use the latest version from the git repository. > Here i am searching for the ppc4xx_i2c structure but not able to get it. on > the other hand i have seen the i2c register macros used in i2c_transfer > call. Again, 2009-11 is already outdated. I reworked the I2C stuff in the meantime. Try the latest version and take a look at: cpu/ppc4xx/i2c.c include/4xx_i2c.h Cheers, Stefan -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-0 Fax: (+49)-8142-66989-80 Email: office at denx.de