[U-Boot-Users] Please pull u-boot-83xx.git (I2C rework)

[Ben Warren]

On Tue, 2006-11-28 at 12:04 -0600, Timur Tabi wrote:
> Joakim Tjernlund wrote:
> 
> > I think that the I2C_READ and I2C_WRITE #defines in fsl_i2c.h conflicts
> > with
> > soft I2C.
> 
> Can you be more specific?  These two macros are defined in a variety of ways in 
> U-Boot.  Soft I2C is not used on any Freescale parts (AFAIK).
> 
While it's not used on any Freescale evaluation boards, it could
certainly be implemented on boards with Freescale CPUs.  I'm not sure
why you'd bit-bang I2C if you have nice hardware controllers, but there
may be situations where this makes sense.  On the other hand, I don't
know if SOFT_I2C and HARD_I2C can co-exist.

Either way, I don't think we should preclude the use of SOFT I2C on
Freescale CPUs.

regards,
Ben