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OMAP L137 TFTP bootup

Jitendra Jagasia
Intellectual 840 points

Hi,

      I am currently using OMAP l137 eval board & i am trying to download linux image by entering tftp command in u boot prompt.

I have configured TFTP server using the steps in the user guide. When i run the tftp command in the u boot prompt, the message displayed is loading T T T & after a while it restarts loading.

I have used the TCPdump to log the data received from the eval board, the log data is as follows

17:26:55.852480 IP 192.168.1.4.3507 > acevin-G41M-Combo.tftp: 38 RRQ "uImage" octet timeout 5 blksize 1468

17:27:00.850542 IP 192.168.1.4.3507 > acevin-G41M-Combo.tftp: 38 RRQ "uImage" octet timeout 5 blksize 1468

17:27:05.849714 IP 192.168.1.4.3507 > acevin-G41M-Combo.tftp: 38 RRQ "uImage" octet timeout 5 blksize 1468

17:27:10.848884 IP 192.168.1.4.3507 > acevin-G41M-Combo.tftp: 38 RRQ "uImage" octet timeout 5 blksize 1468

17:27:15.848049 IP 192.168.1.4.3507 > acevin-G41M-Combo.tftp: 38 RRQ "uImage" octet timeout 5 blksize 1468

Anyone who has faced the above problem please reply

Regards

Jitendra 

  • 0
    TI__Expert 6735 points

    Jitendra:

    If you type dhcp at u-boot prompt, it should obtain an IP addresss for the target board and set the environment variable ipaddr correctly.

    If that does not help, please post the result of the u-boot printenv (print environment) command.

    Regards,

    Michael T

    PS: Please mark this post as answered via the Verify Answer button below if you think it answers your question.  Thanks!