I am using the iMX93 FRDM board with the base image. I want to use the UART3 pins of the board i.e. P11 pin 8 (UART3_TX), P11 pin 10 (UART3_RX). But in base image it is not enabled. So how can i enable it ?
Hi,1. Please refer instructions here to build yocto sdk,
https://docs.nxp.com/bundle/UG10195/page/topics/image_build_01.html
2. Then referring How to build U-Boot and kernel in a standalone environment here, need to modify imx93-frdm dts file to support uart3.
https://docs.nxp.com/bundle/UG10195/page/topics/customization.html
Best Regards,Zhiming
