[U-Boot-Users] [PATCH] Add support for setting the I2C bus speed in fsl_i2c.c

Luigi 'Comio' Mantellini luigi.mantellini at idf-hit.com
Thu Mar 27 10:45:22 CET 2008


This patch should resolve the compilation issues on 547x/548x cpus.

Best regards

On gio, 2008-03-27 at 10:11 +0100, Luigi 'Comio' Mantellini wrote:
> 
> This patch seems incompatible with cf547x/548x cpus because the cpu
> specific global data doesn't define the i2c1_clk / i2c2_clk
> attributes.
> 
> Best regards,
> 
> luigi
> 
> On ven, 2008-03-14 at 17:45 -0500, Timur Tabi wrote: 
> > Add support to the Freescale I2C driver (fsl_i2c.c) for setting and querying
> > the I2C bus speed.  Current 8[356]xx boards define the CFG_I2C_SPEED macro,
> > but fsl_i2c.c ignores it and uses conservative value when programming the
> > I2C bus speed.
> > 

-- 
     ______       Luigi Mantellini
   .'______'.     R&D - Software
  (.'      '.)    Industrie Dial Face S.p.A.
  ( :=----=: )    Via Canzo, 4
  ('.______.')    20068 Peschiera Borromeo (MI), Italy
   '.______.'     Tel.: +39 02 5167 2813
                  Fax:  +39 02 5167 2459
Ind.  Dial Face   Email: luigi.mantellini at idf-hit.com
www.idf-hit.com   GPG fingerprint: 3DD1 7B71 FBDF 6376 1B4A
                                   B003 175F E979 907E 1650



-------------- next part --------------
A non-text attachment was scrubbed...
Name: fsl_i2c.patch
Type: text/x-patch
Size: 1296 bytes
Desc: not available
Url : http://lists.denx.de/pipermail/u-boot/attachments/20080327/276f3d64/attachment.bin 


More information about the U-Boot mailing list