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IMX28EVK, Redirecting DUART on AUART0 CTS/RTS at the u-boot

Question asked by Andreas Orfanos on Jul 31, 2013
Latest reply on Jul 31, 2013 by Andreas Orfanos

Hello!

 

I am trying to get the DUART on the AUART0 pins CTS/RTS, The u-boot prints fine log messages but key strokes from the console don't get processed by the u-boot. I am using the IMX28EVK board for that.

The pinmux is not that hard.

 

Also, I have put in a loopback mode the DUART and the u-boot sees the incoming characters

 

Does anyone have tried that before?

 

Best regards

Andreas

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