Unable to boot and unable to flash

I also had problem flashing EMMC image to Khadas VIM3 Pro both from Ubuntu and Windows burn tools.

Windows burn tool would throw:

Romcode/Switch status/Check connect/Enum device error

And Ubuntu burn tool failed here:

Initializing ddr [KO]

Resetting with M-register did help, thanks! :grinning:

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I am now experiencing Test device failed error when trying to flash Ubuntu image to Edge-V Pro - even M-register doesn’t help :thinking: