Initial commit for TF-A CI scripts

Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>
diff --git a/script/scratch_scripts/delete_old_workspaces.sh b/script/scratch_scripts/delete_old_workspaces.sh
new file mode 100755
index 0000000..d34873e
--- /dev/null
+++ b/script/scratch_scripts/delete_old_workspaces.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+#
+# Copyright (c) 2019, Arm Limited. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+# Cleanup work spaces older than a day
+cd /arm/projectscratch/ssg/trusted-fw/ci-workspace
+find -maxdepth 1 \( -not -name . -a -mtime +1 \) -exec rm -rf '{}' +