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Is it possible to program PL in the linux running on PS after linux have booted up?

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Is it possible to program PL in the linux running on PS after linux have booted up?
If yes, please give some idea.

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    Has anyone seen any success on this so far?

    I'm seeing the same problem as most of you guys have mentioned. Linux always hangs after I send a PL bin file to /dev/xdevcfg, yet the new PL config works well. It makes no difference whether there is an initial PL configuration or not when the zynq board boots.

    One thing to mention. My PL design is totally isolated from the PS. It does not talk to the PS whatsoever.

    I'm using the latest kernel source from the Xilinx github.

    Any thoughts?

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  • 0

    Has anyone seen any success on this so far?

    I'm seeing the same problem as most of you guys have mentioned. Linux always hangs after I send a PL bin file to /dev/xdevcfg, yet the new PL config works well. It makes no difference whether there is an initial PL configuration or not when the zynq board boots.

    One thing to mention. My PL design is totally isolated from the PS. It does not talk to the PS whatsoever.

    I'm using the latest kernel source from the Xilinx github.

    Any thoughts?

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