1 /*
2  * Copyright (c) 2017-2020, Arm Limited and Contributors. All rights reserved.
3  * Copyright (c) Siemens AG, 2020-2021
4  *
5  * SPDX-License-Identifier: BSD-3-Clause
6  */
7 
8 /* SDEI configuration for ARM platforms */
9 
10 #include <bl31/ehf.h>
11 #include <common/debug.h>
12 #include <plat/common/platform.h>
13 #include <services/sdei.h>
14 
15 #include <platform_def.h>
16 
arm_validate_ns_entrypoint(uintptr_t entrypoint)17 int arm_validate_ns_entrypoint(uintptr_t entrypoint)
18 {
19 	uint64_t base = BL31_BASE;
20 	uint64_t limit = BL31_LIMIT;
21 
22 	return (entrypoint < base || entrypoint > limit) ? 0 : -1;
23 }
24 
25 /* Private event mappings */
26 static sdei_ev_map_t zynqmp_sdei_private[] = {
27 	SDEI_DEFINE_EVENT_0(ZYNQMP_SDEI_SGI_PRIVATE),
28 };
29 
30 /* Shared event mappings */
31 static sdei_ev_map_t zynqmp_sdei_shared[] = {
32 };
33 
plat_sdei_setup(void)34 void plat_sdei_setup(void)
35 {
36 	INFO("SDEI platform setup\n");
37 }
38 
39 /* Export ARM SDEI events */
40 REGISTER_SDEI_MAP(zynqmp_sdei_private, zynqmp_sdei_shared);
41