Add tpm lite to vboot reference

tests/tpm_lite/lock.c

Index: tests/tpm_lite/lock.c
diff --git a/tests/tpm_lite/lock.c b/tests/tpm_lite/lock.c
new file mode 100644
index 0000000000000000000000000000000000000000..c3ed0af152c16abc4c45b164386f40e77e0ab1f0
--- /dev/null
+++ b/tests/tpm_lite/lock.c
@@ -0,0 +1,29 @@
+/* Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+/* Test of locking, to see if locks count as writes.  (They should.)
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "tlcl.h"
+
+#define INDEX0 0xda70
+
+
+int main(int argc, char** argv) {
+  TlclLibInit();
+
+  TlclStartup();
+  TlclSelftestfull();
+
+  TlclAssertPhysicalPresence();
+
+  TlclWriteLock(INDEX0);
+
+  printf("Locked 0x%x\n", INDEX0);
+  exit(0);
+}