diff --git a/plat/amlogic/common/include/aml_private.h b/plat/amlogic/common/include/aml_private.h
index 4923745..724f382 100644
--- a/plat/amlogic/common/include/aml_private.h
+++ b/plat/amlogic/common/include/aml_private.h
@@ -31,6 +31,7 @@
 void aml_scpi_unknown_thermal(uint32_t arg0, uint32_t arg1,
 			      uint32_t arg2, uint32_t arg3);
 void aml_scpi_upload_scp_fw(uintptr_t addr, size_t size, int send);
+uint32_t aml_scpi_get_chip_id(uint8_t *obuff, uint32_t osize);
 
 /* Peripherals */
 void aml_thermal_unknown(void);