From fc1959bd9887ecc4d4ceb62a53e87abc6f49ef00 Mon Sep 17 00:00:00 2001
From: Nathan Ringo <nathan@remexre.com>
Date: Mon, 23 Sep 2024 21:46:34 -0500
Subject: Adds README, moves fpga stuff to a subdirectory.

---
 fpga/default.nix | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 fpga/default.nix

(limited to 'fpga/default.nix')

diff --git a/fpga/default.nix b/fpga/default.nix
new file mode 100644
index 0000000..ad4d4b4
--- /dev/null
+++ b/fpga/default.nix
@@ -0,0 +1,35 @@
+{
+  bluespec,
+  icestorm,
+  nextpnr,
+  yosys,
+  stdenv,
+}:
+
+stdenv.mkDerivation {
+  pname = "numini-fpga";
+  version = "0.1.0";
+  src = ./.;
+  nativeBuildInputs = [
+    bluespec
+    icestorm
+    nextpnr
+    yosys
+  ];
+  configurePhase = ''
+    runHook preConfigure
+    export BSC=${bluespec}
+    runHook postConfigure
+  '';
+  buildFlags = [
+    "tmp/mkTop.bin"
+    "tmp/mkTopSim.exe"
+  ];
+  installPhase = ''
+    runHook preInstall
+    install -DTm600 tmp/mkTop.bin $out/numini.bin
+    install -DTm700 tmp/mkTopSim.exe $out/numini-bluesim
+    install -DTm700 tmp/mkTopSim.exe.so $out/numini-bluesim.so
+    runHook postInstall
+  '';
+}
-- 
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