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unknown module <pfpu32_top> #83

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suelin opened this issue Dec 22, 2015 · 2 comments
Closed

unknown module <pfpu32_top> #83

suelin opened this issue Dec 22, 2015 · 2 comments

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@suelin
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suelin commented Dec 22, 2015

Hi,
I'm using the fusesoc and I need to use the mor1kx with FPU, I found this posted here: https://github.com/openrisc/mor1kx.
I can't use this mor1kx on the fusesoc because when I synthesize the project on ISE, I have this error:
HDLCompiler:1654 - "/home/orpsoc/Documentos/Fusesoc/fusesoc/build/atlys/src/mor1kx-3.1/rtl/verilog/mor1kx_execute_alu.v" Line 512: Instantiating <u_pfpu32> from unknown module <pfpu32_top>
Can you help me?
@olofk
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olofk commented Dec 22, 2015

Hi. This sounds strange. The FPU wasn't added to mor1kx until version 4.

It looks like you are trying to build the atlys system, so my recommendation is to change the dependency on mor1kx-3.1 to mor1kx-4.1 in atlys.core

@suelin
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suelin commented Dec 23, 2015

That's it, now is working
Thank you so much!!

@suelin suelin closed this as completed Dec 23, 2015
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@olofk @suelin