usbtty support in imx8 uboot

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usbtty support in imx8 uboot

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vinay__2
Contributor I

Is it possible to use USB as debug Port in imx8 u-boot and kernel?

 

One of our custom board based on iMX8QM CPU, the uart interfaces are not free for debug purpose.

So we are planning to use USB as the debug port. Will the latest u-boot will support it?

 

Regadrs

Vinay S

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi Vinay

 

>So we are planning to use USB as the debug port. Will the latest u-boot will support it?

 

I am afraid not, additional customizations should be performed as described for example

on uboot mail list:

http://u-boot.10912.n7.nabble.com/how-to-support-usbtty-td44322.html

 

Best regards
igor

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129 Views
igorpadykov
NXP TechSupport
NXP TechSupport

Hi Vinay

 

>So we are planning to use USB as the debug port. Will the latest u-boot will support it?

 

I am afraid not, additional customizations should be performed as described for example

on uboot mail list:

http://u-boot.10912.n7.nabble.com/how-to-support-usbtty-td44322.html

 

Best regards
igor

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