C Brust

SabreAuto UART Configuration

Discussion created by C Brust on Oct 26, 2015
Latest reply on May 30, 2016 by Mo sadri

I'm trying to reconfigure our custom board based upon the SabreAuto (iMX6Q) to use a different UART for serial console for u-boot and Linux.  I have been unable to locate any real instructions on how this can be accomplished but have derived a lot of it by reading the processor manuals and examining code.  I have been unable to locate some of the definitions in the code even with exhaustive searching. Specifically, I cannot find the following definitions.

 

MX6_PAD_KEY_COL0__UART4_TX_DATA

MX6_PAD_KEY_ROW0__UART4_RX_DATA

 

Could someone point out where I can find these symbols and also some better instructions on how to reconfigure U-Boot/Linux to a different set of PADS.

 

Thanks,

 

C

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