feat(rd1ae): Add runtime script for rd1ae platform

This patch adds a runtime script configuration and build
generation scripts, along with the necessary expect logs
and port configuration.

Change-Id: I7a5b2d30c8a17332d347eef781e41dad6d6167ec
Signed-off-by: Divin Raj <divin.raj@arm.com>
diff --git a/expect-lava/rd1ae-yocto.exp b/expect-lava/rd1ae-yocto.exp
new file mode 100644
index 0000000..6f18c0f
--- /dev/null
+++ b/expect-lava/rd1ae-yocto.exp
@@ -0,0 +1,16 @@
+#
+# Copyright (c) 2024 Arm Limited. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+# Expect script for booting Yocto linux on RD-1 AE
+#
+
+# Uboot
+expect_string+=('i;U-Boot')
+
+# Linux kernel boot section
+source $ci_root/expect-lava/linux.inc
+
+# Yocto
+expect_string+=('i;fvp-rd-kronos login:')