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/security/simple-tpm-pk11/default.nix

@@ -0,0 +1,29 @@
+{ lib, stdenv, fetchFromGitHub, trousers, openssl, opencryptoki, autoreconfHook, libtool }:
+
+stdenv.mkDerivation rec {
+  pname = "simple-tpm-pk11";
+  version = "0.06";
+
+  src = fetchFromGitHub {
+    owner = "ThomasHabets";
+    repo = "simple-tpm-pk11";
+    rev = version;
+    sha256 = "0vpbaklr4r1a2am0pqcm6m41ph22mkcrq33y8ab5h8qkhkvhd6a6";
+  };
+
+  nativeBuildInputs = [ autoreconfHook libtool ];
+  buildInputs = [ trousers openssl opencryptoki ];
+
+  enableParallelBuilding = true;
+
+  meta = with lib; {
+    description = "Simple PKCS11 provider for TPM chips";
+    longDescription = ''
+      A simple library for using the TPM chip to secure SSH keys.
+    '';
+    homepage    = "https://github.com/ThomasHabets/simple-tpm-pk11";
+    license     = licenses.asl20;
+    maintainers = with maintainers; [ tstrobel ];
+    platforms   = platforms.unix;
+  };
+}