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/mpyq/default.nix

@@ -0,0 +1,21 @@
+{ buildPythonPackage
+, lib
+, fetchPypi
+}:
+
+buildPythonPackage rec {
+  pname = "mpyq";
+  version = "0.2.5";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "01q0xh2fy3zzsrfr45d2ypj4whs7s060cy1rnprg6sg55fbgbaih";
+  };
+
+  meta = {
+    description = "A Python library for extracting MPQ (MoPaQ) files.";
+    homepage = "https://github.com/eagleflo/mpyq";
+    license = lib.licenses.bsd2;
+    maintainers = with lib.maintainers; [ danharaj ];
+  };
+}