How can I change the default serial of the u-boot?

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How can I change the default serial of the u-boot?

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2838219522
Contributor III

I want change the default serial console in the u-boot,but I can't learn the source code of u-boot of ls1021atwr.

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Pavel
NXP TechSupport
NXP TechSupport

Look at the Section 4.4.4.11 of NXP SDK 2.0-1703 documentation:

https://www.nxp.com/docs/en/supporting-information/QORIQ-SDK-2.0-IC-REV0.pdf

Find the "LPUART console setting" in this Section.


Have a great day,
Pavel Chubakov

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561 Views
Pavel
NXP TechSupport
NXP TechSupport

Look at the Section 4.4.4.11 of NXP SDK 2.0-1703 documentation:

https://www.nxp.com/docs/en/supporting-information/QORIQ-SDK-2.0-IC-REV0.pdf

Find the "LPUART console setting" in this Section.


Have a great day,
Pavel Chubakov

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Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

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560 Views
2838219522
Contributor III

Thank you ,Pavel.

May I use other serials expect uart0 and lpuart0?

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