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