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Title: How to setup shell on ttyFIQ0 debug uart port on rk3566 [Print This Page]

Author: Nehal321    Time: 7/23/2025 20:25
Title: How to setup shell on ttyFIQ0 debug uart port on rk3566
Last edited by Nehal321 In 7/23/2025 20:26 Editor


I have followed this guide for Firefly SDK Buildroot and I am unable to get the shell on uart2 or fiq-debugger port.
I have checked multiple blogs, tickets, and forums, and edited .dts and .dtsi to:
¡­but I failed to get shell access.
I am a beginner in this, so I apologize in advance as I feel there might be a small issue I am unable to identify.
Here are the relevant files/content:


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