Add hw TRNG from SEL0 SP

Intgrates the FVP TRNG into the crypto sp to provide a hw
entropy source.  Includes tests that check SP device
region configuration loading and MMIO access within the
region.

Signed-off-by: Julian Hall <julian.hall@arm.com>
Change-Id: Ia9af8b044596e1c7d194f039fdf64c2468bb3221
diff --git a/deployments/env-test/opteesp/env_test_tests.c b/deployments/env-test/opteesp/env_test_tests.c
new file mode 100644
index 0000000..beb9cbf
--- /dev/null
+++ b/deployments/env-test/opteesp/env_test_tests.c
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved.
+ */
+
+#include <service/test_runner/provider/backend/simple_c/simple_c_test_runner.h>
+#include <config/test/sp/sp_config_tests.h>
+#include <service/crypto/provider/mbedcrypto/trng_adapter/test/trng_env_tests.h>
+
+void env_test_register_tests(struct test_runner_provider *context)
+{
+	simple_c_test_runner_init(context);
+
+	sp_config_tests_register();
+	trng_env_tests_register();
+}
\ No newline at end of file