Forum Discussion

sujan19's avatar
sujan19
Icon for New Contributor rankNew Contributor
4 months ago

How to customize the Agilex 7 I-series OS build with SOF and HPS changes ?

Hi Team, So we are working with Agilex 7 I-series Evaluation kit, We have successfully built yocto image for the GSRD as explained in this guide : https://altera-fpga.github.io/rel-24.3.1/embedded...
Fpga Devkit
  • sujan19's avatar
    sujan19
    Icon for New Contributor rankNew Contributor
    4 months ago

    Hi

    I was able to build the image with our design successfully.

    I had to write the device tree manually for our custom pl design. Is there any other way to do this ? (I know that sopc2dts is old and not supported anymore, is there any alternatives ? )

    Also last thing, we are working with msgDMA, and i was trying to find the character device driver for userspace : 

     recipes-drivers/msgdma-userio/msgdma-userio.bb

    as mentioned here : https://www.intel.com/content/www/us/en/docs/programmable/768979/2023-3-1/yocto-recipe-recipes-drivers-msgdma.html

    But can't seem to find it anywhere, can you let me know, if there is any userspace msgDMA driver we can use or do i have to write one ourselves ?

    Regards,
    Sujan