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TI Home » TI E2E Community » Support Forums » Digital Signal Processors (DSP) » OMAP™ Processors » OMAP-L13x, AM1x and C674x Processors Forum » OMAPL-138 ARM +DSP Bootable Application
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  • OMAPL-138 ARM +DSP Bootable Application

    OMAPL-138 ARM +DSP Bootable Application

    This question is not answered
    Jim Nalasco
    Posted by Jim Nalasco
    on May 07 2012 12:32 PM
    Prodigy70 points

    Hi,

    I've been working with the OMAPL-138 LogicPD SOM and have developed code for both the ARM and DSP. I would now like to create an SPI bootable version of code.  I've read that the file I'll need to load is actually a combination of both "out" files.

    I've done some research and beleve I understand how to create a "combined" binary file using out2rprc but at this point am still confused about the rest of the process.

    I've also seen mention of two other utilities: AISGen and the Serial FLASH Writer. AISGen seems to want to also create an ".out" file and Serial FLASH Writer wants an "ais" file.

    If anyone knows the sequence of how these utilities should be used to create and install an ARM+DSP SPI FALSH Boot code can you please outline the process?

    Thanks!

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    • Rahul Prabhu
      Posted by Rahul Prabhu
      on May 07 2012 17:07 PM
      Genius15435 points

      Jim,

      I believe that process is already described in the wiki section mentioned below:

      http://processors.wiki.ti.com/index.php/Boot_Images_for_OMAP-L138#OMAP-L138_EVM

      You will  also find the download links to all the utilities linked from that wiki page. The process of creating the SPI boot image for your application might require you to modify the .cfg file mentioned in that example or change the device settings in the AISGen tool to match the settings in your GEL files.

      Hope this helps.

      Regards,

      Rahul

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