diff --git a/include/plat/arm/common/arm_dyn_cfg_helpers.h b/include/plat/arm/common/arm_dyn_cfg_helpers.h
index 3ad6d54..9fb3131 100644
--- a/include/plat/arm/common/arm_dyn_cfg_helpers.h
+++ b/include/plat/arm/common/arm_dyn_cfg_helpers.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2020, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -10,8 +10,6 @@
 #include <stdint.h>
 
 /* Function declarations */
-int arm_dyn_get_config_load_info(void *dtb, int node, unsigned int config_id,
-		uint64_t *config_addr, uint32_t *config_size);
 int arm_dyn_tb_fw_cfg_init(void *dtb, int *node);
 int arm_dyn_get_disable_auth(void *dtb, int node, uint32_t *disable_auth);
 int arm_get_dtb_mbedtls_heap_info(void *dtb, void **heap_addr,
diff --git a/include/plat/arm/common/plat_arm.h b/include/plat/arm/common/plat_arm.h
index ec0f379..129ceca 100644
--- a/include/plat/arm/common/plat_arm.h
+++ b/include/plat/arm/common/plat_arm.h
@@ -225,7 +225,6 @@
 int arm_io_is_toc_valid(void);
 
 /* Utility functions for Dynamic Config */
-void arm_bl2_set_tb_cfg_addr(void *dtb);
 void arm_bl2_dyn_cfg_init(void);
 void arm_bl1_set_mbedtls_heap(void);
 int arm_get_mbedtls_heap(void **heap_addr, size_t *heap_size);