I.mx6ul uboot won't start after write image

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I.mx6ul uboot won't start after write image

950件の閲覧回数
adi1525
Contributor III

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

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610件の閲覧回数
abdulraoof_numa
Contributor I

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

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610件の閲覧回数
adi1525
Contributor III

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

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610件の閲覧回数
adi1525
Contributor III

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

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

Regards

Adrian

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610件の閲覧回数
Bio_TICFSL
NXP TechSupport
NXP TechSupport

Hello Adrian,

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

Regards

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