uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/development/python-modules/asdf-standard/default.nix

@@ -0,0 +1,43 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, importlib-resources
+, pythonOlder
+, setuptools-scm
+}:
+
+buildPythonPackage rec {
+  pname = "asdf-standard";
+  version = "1.0.2";
+  format = "pyproject";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchPypi {
+    pname = "asdf_standard";
+    inherit version;
+    hash = "sha256-Ic/AXdghVZtn37xU0DsrzArYtstcydFNdZH3OrNFFwA=";
+  };
+
+  nativeBuildInputs = [
+    setuptools-scm
+  ];
+
+  propagatedBuildInputs = lib.optionals (pythonOlder "3.9") [
+    importlib-resources
+  ];
+
+  # Circular dependency on asdf
+  doCheck = false;
+
+  pythonImportsCheck = [
+    "asdf_standard"
+  ];
+
+  meta = with lib; {
+    description = "Standards document describing ASDF";
+    homepage = "https://github.com/asdf-format/asdf-standard";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ fab ];
+  };
+}