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gustifix2
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2 years ago

OneAPI for Agilex 7 I-Series Dev Kit: build-default-binaries.sh fails

Hello! I am following https://ofs.github.io/ofs-2024.2-1/hw/common/user_guides/oneapi_asp/ug_oneapi_asp/ to set up OneAPI for the Agilex 7 I-Series Development Kit (2x R-Tile, 1x F-Tile). At step 2...
Fpga Devkit
gustifix2's avatar
gustifix2
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12 months ago

Hi @BoonBengT_Altera ,

Could you point me to some documentation for what exactly should be changed? I assume I have to change the memory configuration of the FIM, similar to 4.7 Modify the Memory Sub-system. I tried removing the 2 DDR4 interfaces with location "North I/O Row" in the picture below:

I assume the "North I/O Row" is connected to the two DIMM slots and "South I/O Row" to the 2x8GB soldered to the board based on this picture:

However, with just two "south" interfaces and after removing unused signals in the "Interface Requirements" window, I get a compilation error in build_top.sh script about the fitter not being able to place pins. It looks like I also have to adjust the pin constraints and remove the now unused pins. However, I'm not sure if this is even the right approach to change the RAM configuration to 2x8GB, so I wanted to ask here again first.

Also, I will be on vacation for two weeks and continue to work on this afterwards.

Thanks and best wishes!

Felix