Linux/AM5726: Change console UART in u-boot

Part Number:AM5726

Tool/software: Linux

Hi,

I'm following this thread https://e2e.ti.com/support/arm/sitara_arm/f/791/t/556788 on how to change console UART in u-boot for our custom hw. I'm using the latest SDK 4.3.0.5

(1) I think I need to change both pad_conf_entry_early_padconf[] and core_padconf_array_essential_x15[] in board/ti/am57xx/mux_data.h to replace uart3 pinmux settings with our uart port. Please confirm.

(2) I cannot find all mentioned changes in the dts files, maybe due to version updates. I found the following in am57xx-beagle-x15-common.dtsi, but I cannot find uart3_pins_default in the dts files.

chosen {
  stdout-path = &uart3;
 };

Can you confirm I need something like uart3_pins_default or what else I need to change?

Thanks!

Jan