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/tools/archivers/maxcso/default.nix

@@ -0,0 +1,26 @@
+{ lib, stdenv, fetchFromGitHub, libuv, lz4, zlib }:
+
+stdenv.mkDerivation rec {
+  pname = "maxcso";
+  version = "1.13.0";
+
+  src = fetchFromGitHub {
+    owner = "unknownbrackets";
+    repo = "maxcso";
+    rev = "v${version}";
+    sha256 = "sha256-6LjR1ZMZsi6toz9swPzNmSAlrUykwvVdYi1mR8Ctq5U=";
+  };
+
+  buildInputs = [ libuv lz4 zlib ];
+
+  makeFlags = [ "PREFIX=$(out)" ];
+
+  meta = with lib; {
+    homepage = "https://github.com/unknownbrackets/maxcso";
+    description =
+      "A fast ISO to CSO compression program for use with PSP and PS2 emulators, which uses multiple algorithms for best compression ratio";
+    maintainers = with maintainers; [ david-sawatzke ];
+    platforms = platforms.linux ++ platforms.darwin;
+    license = licenses.isc;
+  };
+}