[U-Boot-Users] I2C RTC for MPC8xx???

Joakim Tjernlund joakim.tjernlund at lumentis.se
Tue Jan 14 11:17:03 CET 2003


Hi 

I have a DS1337 I2C driver(for both linux and ppcboot 1.5). 
It was easy to add in ppcboot. For linux I used a driver
from Wolfgangs tree as a template.

   Jocke
> 
> 
> Hi there,
> 
> from looking at the sources it seems that a couple of Dalles RTCs are supported
> by U-Boot.
> 
> Taking these as an example it wouldn't be too hard ta add a driver for a new,
> let's say DS1307 via I2C, would it?
> 
> But how about Linux? How are these many RTCs supported by linux?
> 
> Thanks a million,
> 
> Steven
> 
> 
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