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trellis, yosys, nextpnr: update #59237

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merged 3 commits into from Apr 15, 2019
Merged

trellis, yosys, nextpnr: update #59237

merged 3 commits into from Apr 15, 2019

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lopsided98
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Motivation for this change

Updates trellis, yosys and nextpnr to their latest commits. This fixes some bugs with the ECP5 and adds new features such as LPF frequency constraints and the HeAP placer.

I also enabled the nextpnr GUI by default, as it works fine for me if I run it with nixGL (like any Nix package that uses OpenGL).

Things done

Tested building and running a VexRiscv based design on an ECP5 85k-5G.

  • Tested using sandboxing (nix.useSandbox on NixOS, or option sandbox in nix.conf on non-NixOS)
  • Built on platform(s)
    • NixOS
    • macOS
    • other Linux distributions
  • Tested via one or more NixOS test(s) if existing and applicable for the change (look inside nixos/tests)
  • Tested compilation of all pkgs that depend on this change using nix-shell -p nix-review --run "nix-review wip"
  • Tested execution of all binary files (usually in ./result/bin/)
  • Determined the impact on package closure size (by running nix path-info -S before and after)
  • Assured whether relevant documentation is up to date
  • Fits CONTRIBUTING.md.

@lopsided98
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cc @thoughtpolice

@xeji
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xeji commented Apr 10, 2019

@GrahamcOfBorg build trellis nextpnr yosys symbiyosys

@thoughtpolice
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@GrahamcOfBorg build trellis nextpnr yosys symbiyosys

@thoughtpolice thoughtpolice merged commit a1f3127 into NixOS:master Apr 15, 2019
@lopsided98 lopsided98 deleted the ecp5-updates branch April 23, 2019 20:03
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@thoughtpolice thoughtpolice thoughtpolice approved these changes

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10.rebuild-darwin: 1-10 10.rebuild-linux: 1-10
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4 participants
@lopsided98 @xeji @thoughtpolice @GrahamcOfBorg