diff --git a/services/arm_arch_svc/arm_arch_svc_setup.c b/services/arm_arch_svc/arm_arch_svc_setup.c
index 37bfc62..1d4423c 100644
--- a/services/arm_arch_svc/arm_arch_svc_setup.c
+++ b/services/arm_arch_svc/arm_arch_svc_setup.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2021, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -11,9 +11,19 @@
 #include <lib/cpus/wa_cve_2018_3639.h>
 #include <lib/smccc.h>
 #include <services/arm_arch_svc.h>
+#include <services/rmi_svc.h>
+#include <services/rmmd_svc.h>
 #include <smccc_helpers.h>
 #include <plat/common/platform.h>
 
+#if ENABLE_RME
+/* Setup Arm architecture Services */
+static int32_t arm_arch_svc_setup(void)
+{
+	return rmmd_setup();
+}
+#endif
+
 static int32_t smccc_version(void)
 {
 	return MAKE_SMCCC_VERSION(SMCCC_MAJOR_VERSION, SMCCC_MINOR_VERSION);
@@ -133,6 +143,16 @@
 		SMC_RET0(handle);
 #endif
 	default:
+#if ENABLE_RME
+		/*
+		 * RMI functions are allocated from the Arch service range. Call
+		 * the RMM dispatcher to handle RMI calls.
+		 */
+		if (is_rmi_fid(smc_fid)) {
+			return rmmd_rmi_handler(smc_fid, x1, x2, x3, x4, cookie,
+						handle, flags);
+		}
+#endif
 		WARN("Unimplemented Arm Architecture Service Call: 0x%x \n",
 			smc_fid);
 		SMC_RET1(handle, SMC_UNK);
@@ -145,6 +165,10 @@
 		OEN_ARM_START,
 		OEN_ARM_END,
 		SMC_TYPE_FAST,
+#if ENABLE_RME
+		arm_arch_svc_setup,
+#else
 		NULL,
+#endif
 		arm_arch_svc_smc_handler
 );