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/filesystems/bashmount/default.nix

@@ -0,0 +1,37 @@
+{lib, stdenv, fetchFromGitHub}:
+
+stdenv.mkDerivation rec {
+  pname = "bashmount";
+  version = "4.3.2";
+
+  src = fetchFromGitHub {
+    owner = "jamielinux";
+    repo = "bashmount";
+    rev = version;
+    sha256 = "1irw47s6i1qwxd20cymzlfw5sv579cw877l27j3p66qfhgadwxrl";
+  };
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp bashmount $out/bin
+
+    mkdir -p $out/etc
+    cp bashmount.conf $out/etc
+
+    mkdir -p $out/share/man/man1
+    gzip -c -9 bashmount.1 > bashmount.1.gz
+    cp bashmount.1.gz $out/share/man/man1
+
+    mkdir -p $out/share/doc/bashmount
+    cp COPYING $out/share/doc/bashmount
+    cp NEWS    $out/share/doc/bashmount
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/jamielinux/bashmount";
+    description = "A menu-driven bash script for the management of removable media with udisks";
+    maintainers = [ maintainers.koral ];
+    license = licenses.gpl2;
+    platforms = platforms.all;
+  };
+}