diff --git a/include/plat/arm/common/arm_dyn_cfg_helpers.h b/include/plat/arm/common/arm_dyn_cfg_helpers.h
new file mode 100644
index 0000000..4a0f639
--- /dev/null
+++ b/include/plat/arm/common/arm_dyn_cfg_helpers.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+#ifndef __ARM_DYN_CFG_HELPERS_H__
+#define __ARM_DYN_CFG_HELPERS_H__
+
+#include <stdint.h>
+
+/* Function declaration */
+int arm_dyn_get_hwconfig_info(void *dtb, int node,
+		uint64_t *hw_config_addr, uint32_t *hw_config_size);
+int arm_dyn_tb_fw_cfg_init(void *dtb, int *node);
+
+#endif /* __ARM_DYN_CFG_HELPERS_H__ */