1 /* SPDX-License-Identifier: BSD-3-Clause */
2 /*
3  * Copyright (C) 2017-2018, STMicroelectronics
4  */
5 
6 #ifndef __BOOT_API_H__
7 #define __BOOT_API_H__
8 
9 /*
10  * Backup registers mapping
11  */
12 
13 /* Backup register #4: magic to request core1 boot up */
14 #define BCKR_CORE1_MAGIC_NUMBER			4
15 
16 /* Value for BCKR_CORE1_MAGIC_NUMBER entry */
17 #define BOOT_API_A7_CORE1_MAGIC_NUMBER		0xca7face1
18 
19 /* Backup register #5: physical address of core1 entry at boot up */
20 #define BCKR_CORE1_BRANCH_ADDRESS		5
21 
22 #endif /* __BOOT_API_H__*/
23