Make SOC=iMX8MM flash_evk_emmc_fastboot Error

[alvaro.tx]

@katsu

I am trying to change the RDC of UART2 to D1W, D1R. For this purpose, it is necessary to update U-BOOT.
Is my approach wrong?

I believe you don’t need to update Uboot to make this change for FreeRTOS:

Coretex-M4 Comport

Did you check this post? Apparently you don’t need to update U-Boot. It seems you also need to activate the UART3.clk Kindly confirm. Alvaro.

If you still want to change Uboot, pls let me know and we’ll check the proccedure in detail.

Thanks,
Alvaro.