I would be grateful if someone could confirm the serial header on the board is what I circled in the attached image, and explain what the steps are once connected by serial? The guidance says 'Connect by serial and do the following', and then refers to U-boot and there is some script.
This is where I get lost. Looked at U-boot guidance and not sure whether the included text needs to be a script saved to the tftp64 folder, or I need to run specific commands in tftp64 or elsewhere, is it just tftp64 log output etc.
Any step by step guidance after I connect by serial would be greatly appreciated.
Do I input these lines via tftp64 or another application? Is U-boot a separate application or part of using tftp64? Again, apologies for the newbie questions.
