diff --git a/plat/hisilicon/hikey/hikey_tbbr.c b/plat/hisilicon/hikey/hikey_tbbr.c
index 1f05d18..b7dda8d 100644
--- a/plat/hisilicon/hikey/hikey_tbbr.c
+++ b/plat/hisilicon/hikey/hikey_tbbr.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -29,3 +29,8 @@
 {
 	return 1;
 }
+
+int plat_get_mbedtls_heap(void **heap_addr, size_t *heap_size)
+{
+	return get_mbedtls_heap_helper(heap_addr, heap_size);
+}
diff --git a/plat/hisilicon/hikey960/hikey960_tbbr.c b/plat/hisilicon/hikey960/hikey960_tbbr.c
index e435ec2..ed4da3b 100644
--- a/plat/hisilicon/hikey960/hikey960_tbbr.c
+++ b/plat/hisilicon/hikey960/hikey960_tbbr.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -29,3 +29,8 @@
 {
 	return 1;
 }
+
+int plat_get_mbedtls_heap(void **heap_addr, size_t *heap_size)
+{
+	return get_mbedtls_heap_helper(heap_addr, heap_size);
+}