tf-psa-crypto: cmake: Add build of documentation
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
diff --git a/tf-psa-crypto/doxygen/input/.gitignore b/tf-psa-crypto/doxygen/input/.gitignore
new file mode 100644
index 0000000..b806578
--- /dev/null
+++ b/tf-psa-crypto/doxygen/input/.gitignore
@@ -0,0 +1 @@
+doc_mainpage.h
diff --git a/tf-psa-crypto/doxygen/input/doc_mainpage.h.in b/tf-psa-crypto/doxygen/input/doc_mainpage.h.in
new file mode 100644
index 0000000..7c6ccb6
--- /dev/null
+++ b/tf-psa-crypto/doxygen/input/doc_mainpage.h.in
@@ -0,0 +1,19 @@
+/**
+ * \file doc_mainpage.h
+ *
+ * \brief Main page documentation file.
+ */
+/*
+ *
+ * Copyright The Mbed TLS Contributors
+ * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+ */
+
+/**
+ * @mainpage TF-PSA-Crypto v@TF-PSA-Crypto_VERSION@ source code documentation
+ *
+ * This documentation describes the internal structure of the TF-PSA-Crypto
+ * library. It was automatically generated from specially formatted comment
+ * blocks in TF-PSA-Crypto source code using Doxygen (see
+ * http://www.stack.nl/~dimitri/doxygen/ for more information on Doxygen).
+ */