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Home » Leopardboard » Leopardboard 355

Cannot Erase Nandflash

  • rajeshghole
    Posted by
    on 11 Nov 2009 7:33 AM

    Hi
    Today I tried to erase the nandflash but its not working
    I downloaded all the required tools form the support page
    here is the log of received messages

    I have kept both switches 1 2 at off position
    i tried giving power from usb as well as the power connector

    //----------------------------------------------------------------------
    Platform is Unix/Linux.
    Flashing NAND with ubl_DM35x_nand.bin and u-boot-1.2.0-dm355_leopard.

    bin.

    Attempting to connect to device /dev/ttyS0...
    Press any key to end this program at any time.


    Waiting for the DM35x...
    BOOTME commmand received. Returning ACK and header...
    ACK command sent. Waiting for BEGIN command...
    Target:  BEGIN
    BEGIN commmand received. Sending CRC table...
    CRC table sent.  Waiting for DONE...
    DONE received.  Sending the UBL...

    and it stays at this status message  & does not move ahead
    I am using the utility directly from the GNU folder from the DM355flashandbootutils1_10.zip


    Please help
  • mazx
    Posted by
    on 11 Nov 2009 7:49 AM

    This sounds similar to what I had under stock mono install on Ubuntu 9.04. In my case I either had to upgrade mono on Ubuntu or just use win machine to install bootloader. I opted out for the latter.

    If you are using Ubuntu 9.04, search for 'ubuntu mono' here -> groups.google.com/.../leopardboard
  • rajeshghole
    Posted by
    on 12 Nov 2009 12:53 AM

    Thanks man

    I also worked on windows
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