Add tpm lite to vboot reference

tests/tpm_lite/fastenable.c

+/* 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.
+ */
+
+/* Testing: ForceClear and behavior of disable and permanent deactivated flags.
+ *
+ * ForceClear sets the permanent disable and deactivated flags to their default
+ * value of TRUE.  The specs say nothing about STCLEAR flags, so they should be
+ * left alone.  This test checks that both flags may be reset without a reboot,
+ * resulting in a fully enabled and activated TPM.  (We know that because
+ * ForceClear requires that the TPM be enabled and activated to run.)
+ */
+
+#include <stdio.h>
+#include <tss/tcs.h>
+
+#include "tlcl.h"
+#include "utility.h"
+
+#define CHECK(command) do { if ((command) != TPM_SUCCESS) \
+      error(#command "\n"); }                             \
+  while(0)
+
+int main(int argc, char** argv) {
+  uint8_t disable, deactivated;
+  int i;
+
+  TlclLibInit();
+  CHECK(TlclStartup());
+  CHECK(TlclSelftestfull());
+
+  CHECK(TlclAssertPhysicalPresence());
+  printf("PP asserted\n");
+
+  CHECK(TlclGetFlags(&disable, &deactivated));
+  printf("disable is %d, deactivated is %d\n", disable, deactivated);
+
+  for (i = 0; i < 2; i++) {
+
+    CHECK(TlclForceClear());
+    printf("tpm is cleared\n");
+
+    CHECK(TlclGetFlags(&disable, &deactivated));
+    printf("disable is %d, deactivated is %d\n", disable, deactivated);
+
+    CHECK(TlclSetEnable());
+    printf("disable flag is cleared\n");
+
+    CHECK(TlclGetFlags(&disable, &deactivated));
+    printf("disable is %d, deactivated is %d\n", disable, deactivated);
+
+    CHECK(TlclSetDeactivated(0));
+    printf("deactivated flag is cleared\n");
+
+    CHECK(TlclGetFlags(&disable, &deactivated));
+    printf("disable is %d, deactivated is %d\n", disable, deactivated);
+  }
+
+  return 0;
+}