xref: /arm-trusted-firmware/plat/xilinx/zynqmp/custom_sip_svc.c (revision 91f16700b400a8c0651d24a598fc48ee2997a0d7) 
1*91f16700Schasinglulu /*
2*91f16700Schasinglulu  * Copyright (c) 2022-2023, Advanced Micro Devices, Inc. All rights reserved.
3*91f16700Schasinglulu  *
4*91f16700Schasinglulu  * SPDX-License-Identifier: BSD-3-Clause
5*91f16700Schasinglulu  */
6*91f16700Schasinglulu 
7*91f16700Schasinglulu #include <common/bl_common.h>
8*91f16700Schasinglulu #include <common/debug.h>
9*91f16700Schasinglulu #include <smccc_helpers.h>
10*91f16700Schasinglulu 
11*91f16700Schasinglulu uint64_t custom_smc_handler(uint32_t smc_fid, uint64_t x1, uint64_t x2,
12*91f16700Schasinglulu 			    uint64_t x3, uint64_t x4, void *cookie,
13*91f16700Schasinglulu 			    void *handle, uint64_t flags)
14*91f16700Schasinglulu {
15*91f16700Schasinglulu 	WARN("Unimplemented SiP Service Call: 0x%x\n", smc_fid);
16*91f16700Schasinglulu 	SMC_RET1(handle, SMC_UNK);
17*91f16700Schasinglulu }
18*91f16700Schasinglulu 
19*91f16700Schasinglulu void custom_early_setup(void)
20*91f16700Schasinglulu {
21*91f16700Schasinglulu }
22*91f16700Schasinglulu 
23*91f16700Schasinglulu void custom_mmap_add(void)
24*91f16700Schasinglulu {
25*91f16700Schasinglulu }
26*91f16700Schasinglulu 
27*91f16700Schasinglulu void custom_runtime_setup(void)
28*91f16700Schasinglulu {
29*91f16700Schasinglulu }
30