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EVMK2H fail to display IP address on LCD screen

keeciv
Prodigy 100 points

I follow the instructions to boot up out-of-box demonstration 

The IP address can display on LCD screen a few weeks ago.

Now, i want to install MCSDK_HPC and follow the instruction on the website: http://processors.wiki.ti.com/index.php/MCSDK_HPC_3.x_Getting_Started_Guide

 After  I setted the Environment variables in Uboot of the EVM and then boot ,It failed to load uImage-k2hk-evm.dtb and show some messages 

The figure below show my logs which are booting U-boot from ARM SPI mode 

Also,the IP address fail to display on my LCD screen ...

Could you help me ?

Thanks !

Regards

  • 0
    TI__Guru* 81335 points

    Welcome to the TI E2E forum. I hope you will find many good answers here and in the TI.com documents and in the TI Wiki Pages (for processor issues). Be sure to search those for helpful information and to browse for the questions others may have asked on similar topics (e2e.ti.com). Please read all the links below my signature.

    We will get back to you on the above query shortly. Thank you for your patience.

    Thank you.

    Note: We strongly recommend you to create new e2e thread for your queries instead of following up on an old/closed e2e thread, new threads gets more attention than old threads and can provide link of old threads or information on the new post for clarity and faster response.

  • 0
    TI__Guru** 116100 points
    The log seems to be you are trying to boot the device from NFS.
    Please make sure that you have connected the board to server PC(192.168.1.121).
    How did you connect the ethernet cable to K2H board ?
    K2H (192.168.1.125) to PC or K2H to Switch and Switch to PC (192.168.1.121) ??
  • 0 in reply to Titusrathinaraj Stalin
    Prodigy 100 points
    My connection between the PC and the EVM is between a USB port on the PC and the mini-USB on the EVM main board (not the daughter card).
    My ubuntu PC and EVM board connected to the switch and switch also connected to internet of my lab.
    But the LCD screen failed to display IP address . By the way , i am very confused that it could display IP address a few weeks ago ...

    Thanks for your help !
  • 0 in reply to keeciv
    TI__Guru** 116100 points

    My ubuntu PC and EVM board connected to the switch and switch also connected to internet of my lab.

    So, setup is fine, please make sure that no one disturbed the setup.
    If you didn't do anything, then you have to check the ubuntu PC (tftp server) where the tftp server is running and its responsible to load the required images for K2H board.
    Try to restart the PC so that tftp server will restart the daemon.
    Or use this command to restart the server "sudo service xinetd restart"
    Also please make sure that PC IP address is "192.168.1.121"
  • 0 in reply to Titusrathinaraj Stalin
    TI__Guru* 81335 points

    Now, i want to install MCSDK_HPC and follow the instruction on the website:

    This thread is related to OOB demo of MCSDK and this is the right forum for assistance however any queries on HPC (High Performance Computing) please post it on HPC forum(link below).

    We recommend you to use latest released processor SDK for development. Please find the download and migration guide link below my signature.

    Thank you.

  • 0 in reply to Raja
    Prodigy 100 points
    I follow the website:processors.wiki.ti.com/.../Program_EVM_UG
    I use this instruction :$DSS_SCRIPT_DIR/dss.sh program_evm.js evmk2h-le nand
    And IP address : 192.168.1.125 could display on my LCD screen . And then I can see matrix app launcher
    But when i run Multi-core Image processing demo , It seems to stop and waiting for 192.168.1.125...
    I have transfered my questions about HPC installation to HPC forum.

    Thanks for your help.
  • 0 in reply to keeciv
    TI__Guru** 116100 points
    Sounds good.
    Thanks for your update.