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Altera_Forum's avatar
Altera_Forum
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8 years ago

Arria 10 GX OpenCL setup question

I have an Arria 10 GX development kit that I am trying to set up for OpenCL. Thus far I have been able to program the board with the initial configuration for the MAX V and the Arria 10, but I have b...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

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May not be relevant,

the problem I had with this step is that the guide failed to mention you have to set the jtag speed to 6M again after the reboot.

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It could be relevant, but i did try this with no success. Still just the help text.

I did find out that it is possible for the initial programming of the device with the top.sof binary included in the board bringup package requires a soft reboot, which my system failed to do without interaction. It seemed like the system was not expecting a device to be discovered on PCIe bus after the board was programmed. A hard reboot allowed it to boot, but that appears to be contrary to the guide and there is no device file for it in /dev/. I am investigating this, I will report back with anything I find.