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/desktops/plasma-5/oxygen.nix

@@ -0,0 +1,18 @@
+{
+  mkDerivation,
+  extra-cmake-modules,
+  frameworkintegration, kcmutils, kcompletion, kconfig, kdecoration, kguiaddons,
+  ki18n, kwidgetsaddons, kservice, kwayland, kwindowsystem, qtdeclarative,
+  qtx11extras, libXdmcp
+}:
+
+mkDerivation {
+  pname = "oxygen";
+  nativeBuildInputs = [ extra-cmake-modules ];
+  propagatedBuildInputs = [
+    frameworkintegration kcmutils kcompletion kconfig kdecoration kguiaddons
+    ki18n kservice kwayland kwidgetsaddons kwindowsystem qtdeclarative
+    qtx11extras libXdmcp
+  ];
+  outputs = [ "bin" "dev" "out" ];
+}