diff --git a/lib/el3_runtime/aarch64/context_mgmt.c b/lib/el3_runtime/aarch64/context_mgmt.c
index 47e7d8c..449f120 100644
--- a/lib/el3_runtime/aarch64/context_mgmt.c
+++ b/lib/el3_runtime/aarch64/context_mgmt.c
@@ -20,6 +20,7 @@
 #include <lib/el3_runtime/context_mgmt.h>
 #include <lib/el3_runtime/pubsub_events.h>
 #include <lib/extensions/amu.h>
+#include <lib/extensions/brbe.h>
 #include <lib/extensions/mpam.h>
 #include <lib/extensions/sme.h>
 #include <lib/extensions/spe.h>
@@ -469,6 +470,10 @@
 	trbe_enable();
 #endif /* ENABLE_TRBE_FOR_NS */
 
+#if ENABLE_BRBE_FOR_NS
+	brbe_enable();
+#endif /* ENABLE_BRBE_FOR_NS */
+
 #if ENABLE_SYS_REG_TRACE_FOR_NS
 	sys_reg_trace_enable(ctx);
 #endif /* ENABLE_SYS_REG_TRACE_FOR_NS */
diff --git a/lib/extensions/brbe/brbe.c b/lib/extensions/brbe/brbe.c
new file mode 100644
index 0000000..6975b04
--- /dev/null
+++ b/lib/extensions/brbe/brbe.c
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2022, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch.h>
+#include <arch_helpers.h>
+
+static bool brbe_supported(void)
+{
+	uint64_t features;
+
+	features = read_id_aa64dfr0_el1() >> ID_AA64DFR0_BRBE_SHIFT;
+	return ((features & ID_AA64DFR0_BRBE_MASK) ==
+		ID_AA64DFR0_BRBE_SUPPORTED);
+}
+
+void brbe_enable(void)
+{
+	uint64_t val;
+
+	if (brbe_supported()) {
+		/*
+		 * MDCR_EL3.SBRBE = 0b01
+		 *
+		 * Allows BRBE usage in non-secure world and prohibited in
+		 * secure world.
+		 */
+		val = read_mdcr_el3();
+		val &= ~(MDCR_SBRBE_MASK << MDCR_SBRBE_SHIFT);
+		val |= (0x1UL << MDCR_SBRBE_SHIFT);
+		write_mdcr_el3(val);
+	}
+}