X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=flake.nix;h=90a976cb28525ebd39463b2089e9793e24da2144;hb=refs%2Fheads%2Fmaster;hp=3911dde3b58c7866196d9bf49b2f730f719a2074;hpb=592a924f61e97d169bad589828c4f906201f1a4a;p=soc.git

diff --git a/flake.nix b/flake.nix
index 3911dde3..90a976cb 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,22 +1,98 @@
-# The license for this file is included in the `nix` directory next to this file.
-
 {
   description = "FOSS CPU/GPU/VPU/SoC all in one, see https://libre-soc.org/";
 
-  inputs.nixpkgs.url = "github:L-as/nixpkgs?ref=alliance"; # for alliance
+  inputs.nixpkgs.url = "github:L-as/nixpkgs?ref=libresoc"; # for alliance and migen
+  inputs.c4m-jtag.url = "git+https://git.libre-soc.org/git/c4m-jtag.git";
+  inputs.c4m-jtag.flake = false;
+  inputs.nmigen.url = "git+https://git.libre-soc.org/git/nmigen.git";
+  inputs.nmigen.flake = false;
+  inputs.nmigen-soc.url = "git+https://git.libre-soc.org/git/nmigen-soc.git";
+  inputs.nmigen-soc.flake = false;
+  inputs.migen.url = "github:m-labs/migen";
+  inputs.migen.flake = false;
+  inputs.yosys.url = "github:YosysHQ/yosys?rev=a58571d0fe8971cb7d3a619a31b2c21be6d75bac";
+  inputs.yosys.flake = false;
+  # submodules needed
+  inputs.nix-litex.url = "git+https://git.sr.ht/~lschuermann/nix-litex?ref=main";
+  inputs.nix-litex.flake = false;
 
-  outputs = { self, nixpkgs }:
+  outputs = { self, nixpkgs, c4m-jtag, nmigen, nmigen-soc, nix-litex, migen, yosys }:
     let
-      version = builtins.substring 0 8 self.lastModifiedDate;
+      getv = x: builtins.substring 0 8 x.lastModifiedDate;
 
       supportedSystems = [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ];
 
       forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
 
+      litex = pkgs: import "${nix-litex}/pkgs" {
+        inherit pkgs;
+        pkgMetas = builtins.fromTOML (builtins.readFile ./nix/litex.toml);
+        skipChecks = true; # FIXME: remove once checks work
+      };
+
       nixpkgsFor = forAllSystems (system: import nixpkgs { inherit system; overlays = [ self.overlay ]; });
 
+      lib = nixpkgs.lib;
     in
     {
-      overlay = final: prev: {};
+      overlay = final: prev: {
+        python37 = prev.python37.override {
+          packageOverrides = lib.composeExtensions (litex final).pythonOverlay (pfinal: pprev: {
+            libresoc-ieee754fpu = pfinal.callPackage ./nix/ieee754fpu.nix {};
+            libresoc-openpower-isa = pfinal.callPackage ./nix/openpower-isa.nix {};
+            c4m-jtag = pfinal.callPackage (import ./nix/c4m-jtag.nix { src = c4m-jtag; version = getv c4m-jtag; }) {};
+            bigfloat = pfinal.callPackage ./nix/bigfloat.nix {};
+            modgrammar = pfinal.callPackage ./nix/modgrammar.nix {};
+            libresoc-nmutil = pfinal.callPackage ./nix/nmutil.nix {};
+            libresoc-soc = pfinal.callPackage (import ./nix/soc.nix { version = getv self; }) {};
+
+            nmigen-soc = pprev.nmigen-soc.overrideAttrs (_: {
+              doCheck = false;
+              src = nmigen-soc;
+              setuptoolsCheckPhase = "true";
+            });
+
+            nmigen = pprev.nmigen.overrideAttrs (_: {
+              src = nmigen;
+            });
+
+            migen = pprev.migen.overrideAttrs (_: {
+              src = migen;
+            });
+          });
+        };
+
+        yosys = prev.yosys.overrideAttrs (_: {
+          version = "0.9+4052";
+          src = yosys;
+        });
+
+        libresoc-verilog = final.callPackage (import ./nix/verilog.nix { version = getv self; }) { python3Packages = final.python37Packages; };
+        libresoc-ls180 = final.callPackage (import ./nix/ls180.nix { version = getv self; }) { python3Packages = final.python37Packages; };
+        libresoc-ecp5 = final.callPackage (import ./nix/ecp5.nix { version = getv self; }) { python3Packages = final.python37Packages; };
+        libresoc-ecp5-program = final.callPackage (import ./nix/ecp5-program.nix { version = getv self; }) { python3Packages = final.python37Packages; };
+        libresoc-pinmux = final.callPackage (import ./nix/pinmux.nix { version = getv self; }) {};
+      };
+
+      apps = forAllSystems (system: {
+        ecp5 = {
+          type = "app";
+          program = "${nixpkgsFor.${system}.libresoc-ecp5-program}";
+        };
+      });
+      defaultApp = forAllSystems (system: self.apps.${system}.ecp5);
+
+      packages = forAllSystems (system: {
+        soc = nixpkgsFor.${system}.python37Packages.libresoc-soc;
+        verilog = nixpkgsFor.${system}.libresoc-verilog;
+        pinmux = nixpkgsFor.${system}.libresoc-pinmux;
+        ls180 = nixpkgsFor.${system}.libresoc-ls180;
+        ecp5 = nixpkgsFor.${system}.libresoc-ecp5;
+        ecp5-program = nixpkgsFor.${system}.libresoc-ecp5-program;
+        openpower-isa = nixpkgsFor.${system}.python37Packages.libresoc-openpower-isa;
+        debugNixpkgs = nixpkgsFor.${system};
+      });
+
+      defaultPackage = forAllSystems (system: self.packages.${system}.verilog);
     };
 }