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SK-TDA4VM: Unable to connect to Board using the scripts provided by Processor SDK for SK-TDA4VM

Part Number: SK-TDA4VM

I am following Processor SDK sk-tda4vm link to set up the necessary tools and boot the board over tftp.

My setup is as below

SK-TDA4VM is powered over USBC cable

Serial USB B cable is connected between the SK-TDA4VM board and host machine.

Host machine is running ubuntu 22.04

There is a SD card in the eval board with 2 partitions namely  boot and root. The boot partition has uboot and the root parition is empty.

A ethernet cable is connected between eval boad and host.

I am running  ./setup-uboot-env.sh  which later asks to connect using minicom. But fails with bad substitution error. Could you please help resolve the issue

dmesg output is below