[U-Boot-Users] External RTC in MPC860P (i2c - rtc DS1307)

Wolfgang Denk wd at denx.de
Fri May 12 11:04:25 CEST 2006

In message <20060512085300.48840.qmail at web36913.mail.mud.yahoo.com> you wrote:
> All other definitions I've reverted back. But now after the changes done

I don;t see where you defined your RTC's I2C address...

> [ICM] $date
> i2c_read: chip 68 addr 00 alen 1 buffer 00f3dbf8 len 1
> i2c_read, no chip responded 68

What do you see when running the "iprobe" command? Does the  RTC  get
detected correctly?

Best regards,

Wolfgang Denk

Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Horses just naturally have mohawk haircuts.

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