Initial commit for TF-A CI scripts

Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>
diff --git a/job/tf-ci-gateway/generate_tests.sh b/job/tf-ci-gateway/generate_tests.sh
new file mode 100755
index 0000000..cc71b0b
--- /dev/null
+++ b/job/tf-ci-gateway/generate_tests.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+#
+# Copyright (c) 2019, Arm Limited. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+set -e
+
+# Generate test descriptions
+"$CI_ROOT/script/gen_test_desc.py"