How to configure the M4 UART in IMX8QM

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How to configure the M4 UART in IMX8QM

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vinothkumars
Senior Contributor III

Hi All,

I have to configure M4 UART for my custom board,

 

M40_I2C0_SDA - how to configure the following pin as M4 debug uart for IMX8QM processor.

 

 

 

Regards,
Vinothkumar Sekar
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2 Replies

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi Vinothkumar

 

one can look at board.c file in SCFW and sect.3.13 Debug SCFW Porting Guide (sc_fw_port.pdf)

included in  SCFW Porting Kit​ 1.8.0

 

Best regards
igor

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vinothkumars
Senior Contributor III

Thank you for the reply

Regards,
Vinothkumar Sekar
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