1 /*
2  * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
3  *
4  * SPDX-License-Identifier: BSD-3-Clause
5  */
6 
7 #ifndef PLAT_IMX8_H
8 #define PLAT_IMX8_H
9 
10 #include <drivers/arm/gicv3.h>
11 #include <lib/psci/psci.h>
12 
13 struct plat_gic_ctx {
14 	gicv3_redist_ctx_t rdist_ctx[PLATFORM_CORE_COUNT];
15 	gicv3_dist_ctx_t dist_ctx;
16 };
17 
18 unsigned int plat_calc_core_pos(uint64_t mpidr);
19 void imx_mailbox_init(uintptr_t base_addr);
20 void plat_gic_driver_init(void);
21 void plat_gic_init(void);
22 void plat_gic_cpuif_enable(void);
23 void plat_gic_cpuif_disable(void);
24 void plat_gic_pcpu_init(void);
25 
26 void __dead2 imx_system_off(void);
27 void __dead2 imx_system_reset(void);
28 int imx_validate_power_state(unsigned int power_state,
29 			psci_power_state_t *req_state);
30 void imx_get_sys_suspend_power_state(psci_power_state_t *req_state);
31 bool imx_is_wakeup_src_irqsteer(void);
32 void plat_gic_save(unsigned int proc_num, struct plat_gic_ctx *ctx);
33 void plat_gic_restore(unsigned int proc_num, struct plat_gic_ctx *ctx);
34 
35 #endif /* PLAT_IMX8_H */
36