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/*
* Copyright : (C) 2023 Phytium Information Technology, Inc.
* All Rights Reserved.
*
* This program is OPEN SOURCE software: you can redistribute it and/or modify it
* under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
* either version 1.0 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the Phytium Public License for more details.
*
*
* FilePath: fpsci.h
* Created Date: 2023-06-21 16:13:14
* Last Modified: 2023-06-27 15:33:23
* Description: This file is for
*
* Modify History:
* Ver Who Date Changes
* ----- ---------- -------- ---------------------------------
* 1.0 huanghe 2023-06-21 first release
*/
#ifndef FPSCI_H
#define FPSCI_H
#ifdef __cplusplus
extern "C"
{
#endif
#include "ftypes.h"
/* 版本掩码 */
#define FPSCI_VERSION_MASK 0x0000FFFF
#define FPSCI_MAJOR_VERSION(x) ((x) >> 16)
#define FPSCI_MINOR_VERSION(x) ((x) & 0xFFFF)
/* Power State 参数 */
#define FPSCI_POWER_STATE_ID_MASK 0xFFFF
#define FPSCI_POWER_STATE_ID_SHIFT 0
#define FPSCI_POWER_STATE_TYPE_SHIFT 16
#define FPSCI_POWER_STATE_AFFL_SHIFT 24
/* stateid encoding */
#define FPSCI_STATEID_CORE_RETENTION 0x2
#define FPSCI_STATEID_CORE_POWERDOWN 0x8
/* 版本掩码 */
#define FPSCI_VERSION_MASK 0x0000FFFF
/* 定义复位模式 */
#define FPSCI_SYSTEM_RESET_TYPE_COLD 0
#define FPSCI_SYSTEM_RESET_TYPE_WARM 1
/* 定义PSCI 错误码 */
#define FPSCI_SUCCESS 0
#define FPSCI_NOT_SUPPORTED -1
#define FPSCI_INVALID_PARAMS -2
#define FPSCI_DENIED -3
#define FPSCI_ALREADY_ON -4
#define FPSCI_ON_PENDING -5
#define FPSCI_INTERNAL_FAILURE -6
#define FPSCI_NOT_PRESENT -7
#define FPSCI_DISABLED -8
#define FPSCI_INVALID_ADDRESS -9
int FPsciInit(void) ;
int FPsciVersion(void) ;
int FPsciCpuSuspend(u32 power_state, unsigned long entry_point_address, unsigned long context_id) ;
int FPsciCpuOn(unsigned long target_cpu, unsigned long entry_point_address, unsigned long context_id) ;
int FPsciAffinityInfo(unsigned long target_affinity, u32 lowest_affinity_level) ;
void FPsciSystemReset(u32 reset_type) ;
int FPsciFeatures(u32 psci_fid) ;
int FPsciCpuOff(void) ;
int FPsciCpuMaskOn(s32 cpu_id_mask, uintptr bootaddr) ;
#ifdef __cplusplus
}
#endif
#endif /* __ASM_ARM_MACRO_H__ */
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