1 /* 2 * Copyright (c) 2022-2023, Advanced Micro Devices, Inc. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #include <common/bl_common.h> 8 #include <common/debug.h> 9 #include <smccc_helpers.h> 10 11 uint64_t custom_smc_handler(uint32_t smc_fid, uint64_t x1, uint64_t x2, 12 uint64_t x3, uint64_t x4, void *cookie, 13 void *handle, uint64_t flags) 14 { 15 WARN("Unimplemented SiP Service Call: 0x%x\n", smc_fid); 16 SMC_RET1(handle, SMC_UNK); 17 } 18 19 void custom_early_setup(void) 20 { 21 } 22 23 void custom_mmap_add(void) 24 { 25 } 26 27 void custom_runtime_setup(void) 28 { 29 } 30