1 files changed, 37 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/tools/ecpdap/default.nix b/nixpkgs/pkgs/development/tools/ecpdap/default.nix
new file mode 100644
index 000000000000..3bb12c40e355
--- /dev/null
+++ b/nixpkgs/pkgs/development/tools/ecpdap/default.nix
@@ -0,0 +1,37 @@
+{ lib, stdenv, fetchFromGitHub, rustPlatform, pkg-config, libusb1, AppKit }:
+
+rustPlatform.buildRustPackage rec {
+  pname = "ecpdap";
+  version = "0.1.6";
+
+  src = fetchFromGitHub {
+    owner = "adamgreig";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "1va96hxm22a2lfy141x1sv5f5g8f6mp965an4jsff9qzi55kfv2g";
+  };
+
+  cargoSha256 = "1dk6x2f36c546qr415kzmqr2r4550iwdmj4chrb46p3hr64jddhd";
+
+  nativeBuildInputs = [ pkg-config ];
+
+  buildInputs = [ libusb1 ]
+    ++ lib.optional stdenv.isDarwin AppKit;
+
+  postInstall = ''
+    mkdir -p $out/etc/udev/rules.d
+    cp drivers/*.rules $out/etc/udev/rules.d
+  '';
+
+  meta = with lib; {
+    description = "A tool to program ECP5 FPGAs";
+    longDescription = ''
+      ECPDAP allows you to program ECP5 FPGAs and attached SPI flash
+      using CMSIS-DAP probes in JTAG mode.
+    '';
+    homepage = "https://github.com/adamgreig/ecpdap";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ expipiplus1 ];
+  };
+}
+