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Problem adding a new CPU

Open DaviLdM opened this issue 11 months ago • 2 comments

I'm trying to add a new CPU to litex, to generate a SOC for my processor, however when trying, the error appears:

%Error: Internal Error: /home/xmen/build/sim/gateware/sim.v:381: ../V3LinkDot.cpp:397: Module/etc never assigned a symbol entry? reg timer_enable_re = 1'd0;.

None of the processors have this register, it is something internal to Litex? What does this error mean? I can't find any documentation.

DaviLdM avatar Jan 07 '25 21:01 DaviLdM

This is a verilator internal error. I'd recommand you to upgrade verilator to latest version and try again.

FlyGoat avatar Jan 12 '25 20:01 FlyGoat

Thank you!!

Em dom., 12 de jan. de 2025 às 17:12, Jiaxun Yang @.***> escreveu:

This is a verilator internal error. I'd recommand you to upgrade verilator to latest version and try again.

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DaviLdM avatar Jan 13 '25 14:01 DaviLdM