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WEC7 with eboot can't boot my i.MX53 board RRS feed

  • Question

  • Dear all,

    I am working @ i.MX53 serires project, I have two SD cards ,one is installed Ubuntu and the other is WEC7.0 OS. Also I have two boards , one is Freescale's QSB(Quick Start Board),the other is our own board.The only diference between the two boards is the CPU, QSB uses i.MX535 1GHz CPU,while our own board with i.MX537 800MHz.

    Both the two boards can work well with Ubuntu system.QSB board can be booted by WEC7,but our board issued nothing information from the debug serial port. I think the compatibility of the eboot may be restricted. Can anybody tell me the reason? Or how to modify the eboot code ? 

    Friday, December 14, 2012 2:53 AM

All replies

  • I guess the problem is at xloader before even debug port is initialized.

    Look into the xloader code and before debug init. One debug port is initialized you will receive debug messages.

    Test and debug it first then come back again.

    --- Misbah


    Senior Design Engineer T.E.S Electroni Solutions (Bangalore-India) www.tes-dst.com email-misbah.khan@tes-dst.com

    Monday, December 17, 2012 5:35 AM
  • Hi,

    Make sure that the host application is set to the proper baud rate settings that are being used in target X-Loader and Eboot.

    Regards,

    GSR

    Monday, December 17, 2012 12:32 PM