Booting stuck: Raspberry PI with OPTEE-OS: nonblocking pool is initialized












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I am trying to implement OP-TEE trust OS on Raspberry Pi 3. I booted an SD card to Raspberry Pi and powered it on. The Pi got stuck at:




random: nonblocking pool is initialized




If there were USB things plugged in the board, the stuck information will show the disconnection and connection again of the USB keyboard or mouse.



I used Virtualbox on a Mac, and tried both Debian and Ubuntu (amd 64) OS to install as the build environment. I followed build/README.md and build/docs/rpi3.md in their websites (https://github.com/OP-TEE/optee_os), used 'make img-help' to boot the SD card. I have tried two SD cards, but the problem still there.



Anybody know how to fix this?
Thanks a lot!










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    0














    I am trying to implement OP-TEE trust OS on Raspberry Pi 3. I booted an SD card to Raspberry Pi and powered it on. The Pi got stuck at:




    random: nonblocking pool is initialized




    If there were USB things plugged in the board, the stuck information will show the disconnection and connection again of the USB keyboard or mouse.



    I used Virtualbox on a Mac, and tried both Debian and Ubuntu (amd 64) OS to install as the build environment. I followed build/README.md and build/docs/rpi3.md in their websites (https://github.com/OP-TEE/optee_os), used 'make img-help' to boot the SD card. I have tried two SD cards, but the problem still there.



    Anybody know how to fix this?
    Thanks a lot!










    share|improve this question



























      0












      0








      0







      I am trying to implement OP-TEE trust OS on Raspberry Pi 3. I booted an SD card to Raspberry Pi and powered it on. The Pi got stuck at:




      random: nonblocking pool is initialized




      If there were USB things plugged in the board, the stuck information will show the disconnection and connection again of the USB keyboard or mouse.



      I used Virtualbox on a Mac, and tried both Debian and Ubuntu (amd 64) OS to install as the build environment. I followed build/README.md and build/docs/rpi3.md in their websites (https://github.com/OP-TEE/optee_os), used 'make img-help' to boot the SD card. I have tried two SD cards, but the problem still there.



      Anybody know how to fix this?
      Thanks a lot!










      share|improve this question















      I am trying to implement OP-TEE trust OS on Raspberry Pi 3. I booted an SD card to Raspberry Pi and powered it on. The Pi got stuck at:




      random: nonblocking pool is initialized




      If there were USB things plugged in the board, the stuck information will show the disconnection and connection again of the USB keyboard or mouse.



      I used Virtualbox on a Mac, and tried both Debian and Ubuntu (amd 64) OS to install as the build environment. I followed build/README.md and build/docs/rpi3.md in their websites (https://github.com/OP-TEE/optee_os), used 'make img-help' to boot the SD card. I have tried two SD cards, but the problem still there.



      Anybody know how to fix this?
      Thanks a lot!







      raspberry-pi trusted-execution-environment






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      edited Nov 23 at 1:20









      Stoogy

      548522




      548522










      asked Nov 13 at 9:15









      Bigoder.Mo

      11




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