[U-Boot] PPC4XX Custom Board - Failing to read I2C

[Stefan Roese]

Greg,

On 07/25/2013 12:58 AM, txcotrader wrote:
> I know it's been awhile, but I do appreciate your previous help. I took some
> time off to complete other projects, now I'm back working on finishing this
> port. During the boot I'm seeing the value of &i2c->extsts is either 0x40 or
> 0x60 which equates to lost arbitration or lost arbitration and incomplete
> transfer. Have you seen this type of error based on a misconfiguration? Any
> help you're willing to provide is greatly appreciated. 

Sorry, I have no idea why this could be the case. Do you have another
4xx based board (some AMCC/APM eval board) to compare the "extsts"
register value? This might give you a clue.

Thanks,
Stefan