feat(fvp_r): add build configurations

This patch adds build configuration for fvp_r platform

Signed-off-by: John Powell <john.powell@arm.com>
Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: I5ea787f103753ed178915c1e3a70f8d5cf1bf5d0
diff --git a/group/tf-l1-build-fvp/fvp-r-default:nil b/group/tf-l1-build-fvp/fvp-r-default:nil
new file mode 100644
index 0000000..45065d8
--- /dev/null
+++ b/group/tf-l1-build-fvp/fvp-r-default:nil
@@ -0,0 +1,6 @@
+#
+# Copyright (c) 2021 Arm Limited. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+