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Beaglebone black hang when "reading u-boot.img"

Scheduled Pinned Locked Moved Unsolved Mobile and Embedded
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  • R Offline
    R Offline
    rocket42
    wrote on last edited by rocket42
    #1

    hello guys
    I am building boot2qt image for beaglebone black (BBB) using Yocto. I made the following steps:
    Notes: I followed http://elinux.org/Beagleboard:BeagleBone_Black_Serial to setup serial debug and my host is Ubuntu 16.04LTS x64

    • using poky-morty-16.0.1 (download from download-homepage of yocto project)
    • download meta-boot2qt layer from http://code.qt.io/cgit/yocto/meta-boot2qt.git/ to poky-morty-16.0.1
    • follow to http://doc.qt.io/QtForDeviceCreation/qtee-custom-embedded-linux-image.html

    My build was successful. But when I wrote b2qt-embedded-qt5-image-beaglebone.img to sdcard, and then plug-in into beagblebone black board.

    • press "S2" button on board, then power on

    Beaglebone black hang when "reading u-boot.img"
    On screen it only show some lines of message as follow:
    " U-Boot SPL 2017.01-g8369eec4f3 (Apr 15 2017 - 05:09:59)
    Trying to boot from MMC1
    *** Warning - bad CRC, using default environment

    reading u-boot.img
    reading u-boot.img "
    please show me how to solve it.

    hung.rocket42@gmail.com

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    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi,

      Boot2Qt being a licensed product, I'd recommend contacting The Qt Company directly for that problem.

      Interested in AI ? www.idiap.ch
      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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      1
      • R Offline
        R Offline
        rocket42
        wrote on last edited by
        #3

        Thanks for your response, SGaist
        But I am seeking other solution than contacting The Qt company.
        In other hands, contacting the Qt company is difficult. I tried contacting with them very much times about requesting qt device creation trial. But so far I still don't receive their response.

        hung.rocket42@gmail.com

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        • SGaistS Offline
          SGaistS Offline
          SGaist
          Lifetime Qt Champion
          wrote on last edited by
          #4

          In which region are you ?

          Interested in AI ? www.idiap.ch
          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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          0
          • R Offline
            R Offline
            rocket42
            wrote on last edited by
            #5

            I am in Vietnam, Asian south-eastern region.

            hung.rocket42@gmail.com

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            • SGaistS Offline
              SGaistS Offline
              SGaist
              Lifetime Qt Champion
              wrote on last edited by
              #6

              @tekojo can you take a look at this ?

              Interested in AI ? www.idiap.ch
              Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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              • tekojoT Offline
                tekojoT Offline
                tekojo
                wrote on last edited by
                #7

                Sure.
                Hi @rocket42 when did you try contacting The Qt Company for an evaluation?
                I'll ask around who in Asia should be getting back to you, but it helps if there is a date.

                R 1 Reply Last reply
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                • tekojoT tekojo

                  Sure.
                  Hi @rocket42 when did you try contacting The Qt Company for an evaluation?
                  I'll ask around who in Asia should be getting back to you, but it helps if there is a date.

                  R Offline
                  R Offline
                  rocket42
                  wrote on last edited by
                  #8

                  hi @tekojo ,
                  I can't remember date exactly. I contacted using your form.
                  I used my email "hung.rocket42@gmail.com" to contact. I hope receive your response about qt device creation evaluation as soon as possible. Thanks

                  hung.rocket42@gmail.com

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