I.mx6ul uboot won't start after write image

[adi1525]

Hello, I writed image via tftp to $loadaddr address and after that I did "go $loadaddr" commands. The uboot stoped and after restart I can't see anything in the console.

Yes I try restart, disconnect the power supply and click 5s power off.

During writing to the console I see that TX LED is blinking.

Can you help my ? I must write uboot again ?

Regards

Adrian

[abdulraoof_numa]

Hello adrain how you use debug mode for me also same think ...? and can you tell me how i can get excution time of u-boot source code using hardware timmer counter ...i am new to linux and processor

[adi1525]

On digi.com site is documentation how to use USB debug mode ConnectCore 6UL SBC Express - USB debug mode.

About getting execution time by u-boot, I don't know, I never use it.

Regards

Adrian

[adi1525]

Ok, so I can do this by USB debug mode ?

Nevermind, it's working now, I used debug mode. Thanks ! :smileywink:

Regards

Adrian

[Bio_TICFSL]

Hello Adrian,

You must be add something to the uboot partition, that is resetting. You must program uboot again.

Regards