152 lines
6.4 KiB
C
152 lines
6.4 KiB
C
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/*
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* Copyright (c) 2015, Freescale Semiconductor, Inc.
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* Copyright 2017 NXP
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* o Redistributions of source code must retain the above copyright notice, this list
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* of conditions and the following disclaimer.
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*
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* o Redistributions in binary form must reproduce the above copyright notice, this
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* list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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*
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* o Neither the name of the copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _FSL_AIPSTZ_H_
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#define _FSL_AIPSTZ_H_
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#include "fsl_common.h"
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/*!
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* @addtogroup aipstz
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* @{
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*/
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/*******************************************************************************
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* Definitions
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******************************************************************************/
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/*! @name Driver version */
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/*@{*/
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#define FSL_AIPSTZ_DRIVER_VERSION (MAKE_VERSION(2, 0, 0)) /*!< Version 2.0.0 */
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/*@}*/
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/*! @brief List of AIPSTZ privilege configuration.*/
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typedef enum _aipstz_master_privilege_level {
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kAIPSTZ_MasterBufferedWriteEnable = (1U << 3), /*!< Write accesses from this master are allowed to be buffered. */
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kAIPSTZ_MasterTrustedForReadEnable = (1U << 2), /*!< This master is trusted for read accesses. */
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kAIPSTZ_MasterTrustedForWriteEnable = (1U << 1), /*!< This master is trusted for write accesses. */
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kAIPSTZ_MasterForceUserModeEnable = 1U /*!< Accesses from this master are forced to user-mode. */
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} aipstz_master_privilege_level_t;
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/*! @brief List of AIPSTZ masters. Organized by width for the 8-15 bits and shift for lower 8 bits.*/
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typedef enum _aipstz_master {
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kAIPSTZ_Master0 = (0x400U | 28U),
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kAIPSTZ_Master1 = (0x400U | 24U),
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kAIPSTZ_Master2 = (0x400U | 20U),
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kAIPSTZ_Master3 = (0x400U | 16U),
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kAIPSTZ_Master5 = (0x400U | 8U)
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} aipstz_master_t;
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/*! @brief List of AIPSTZ peripheral access control configuration.*/
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typedef enum _aipstz_peripheral_access_control {
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kAIPSTZ_PeripheralAllowUntrustedMaster = 1U,
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kAIPSTZ_PeripheralWriteProtected = (1U < 1),
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kAIPSTZ_PeripheralRequireSupervisor = (1U < 2),
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kAIPSTZ_PeripheralAllowBufferedWrite = (1U < 2)
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} aipstz_peripheral_access_control_t;
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/*! @brief List of AIPSTZ peripherals. Organized by register offset for higher 32 bits, width for the 8-15 bits and shift for lower 8 bits.*/
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typedef enum _aipstz_peripheral {
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kAIPSTZ_Peripheral0 = ((0x40 << 16) | (4 << 8) | 28),
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kAIPSTZ_Peripheral1 = ((0x40 << 16) | (4 << 8) | 24),
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kAIPSTZ_Peripheral2 = ((0x40 << 16) | (4 << 8) | 20),
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kAIPSTZ_Peripheral3 = ((0x40 << 16) | (4 << 8) | 16),
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kAIPSTZ_Peripheral4 = ((0x40 << 16) | (4 << 8) | 12),
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kAIPSTZ_Peripheral5 = ((0x40 << 16) | (4 << 8) | 8),
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kAIPSTZ_Peripheral6 = ((0x40 << 16) | (4 << 8) | 4),
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kAIPSTZ_Peripheral7 = ((0x40 << 16) | (4 << 8) | 0),
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kAIPSTZ_Peripheral8 = ((0x44 << 16) | (4 << 8) | 28),
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kAIPSTZ_Peripheral9 = ((0x44 << 16) | (4 << 8) | 24),
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kAIPSTZ_Peripheral10 = ((0x44 << 16) | (4 << 8) | 20),
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kAIPSTZ_Peripheral11 = ((0x44 << 16) | (4 << 8) | 16),
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kAIPSTZ_Peripheral12 = ((0x44 << 16) | (4 << 8) | 12),
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kAIPSTZ_Peripheral13 = ((0x44 << 16) | (4 << 8) | 8),
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kAIPSTZ_Peripheral14 = ((0x44 << 16) | (4 << 8) | 4),
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kAIPSTZ_Peripheral15 = ((0x44 << 16) | (4 << 8) | 0),
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kAIPSTZ_Peripheral16 = ((0x48 << 16) | (4 << 8) | 28),
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kAIPSTZ_Peripheral17 = ((0x48 << 16) | (4 << 8) | 24),
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kAIPSTZ_Peripheral18 = ((0x48 << 16) | (4 << 8) | 20),
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kAIPSTZ_Peripheral19 = ((0x48 << 16) | (4 << 8) | 16),
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kAIPSTZ_Peripheral20 = ((0x48 << 16) | (4 << 8) | 12),
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kAIPSTZ_Peripheral21 = ((0x48 << 16) | (4 << 8) | 8),
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kAIPSTZ_Peripheral22 = ((0x48 << 16) | (4 << 8) | 4),
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kAIPSTZ_Peripheral23 = ((0x48 << 16) | (4 << 8) | 0),
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kAIPSTZ_Peripheral24 = ((0x4C << 16) | (4 << 8) | 28),
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kAIPSTZ_Peripheral25 = ((0x4C << 16) | (4 << 8) | 24),
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kAIPSTZ_Peripheral26 = ((0x4C << 16) | (4 << 8) | 20),
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kAIPSTZ_Peripheral27 = ((0x4C << 16) | (4 << 8) | 16),
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kAIPSTZ_Peripheral28 = ((0x4C << 16) | (4 << 8) | 12),
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kAIPSTZ_Peripheral29 = ((0x4C << 16) | (4 << 8) | 8),
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kAIPSTZ_Peripheral30 = ((0x4C << 16) | (4 << 8) | 4),
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kAIPSTZ_Peripheral31 = ((0x4C << 16) | (4 << 8) | 0),
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kAIPSTZ_Peripheral32 = ((0x50 << 16) | (4 << 8) | 28),
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kAIPSTZ_Peripheral33 = ((0x50 << 16) | (4 << 8) | 24)
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} aipstz_peripheral_t;
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/*******************************************************************************
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* API
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******************************************************************************/
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#if defined(__cplusplus)
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extern "C" {
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#endif
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/*!
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* @name Initialization and deinitialization
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* @{
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*/
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/*!
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* @brief Configure the privilege level for master.
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*
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* @param base AIPSTZ peripheral base pointer
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* @param master Masters for AIPSTZ.
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* @param privilegeConfig Configuration is ORed from @aipstz_master_privilege_level_t.
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*/
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void AIPSTZ_SetMasterPriviledgeLevel(AIPSTZ_Type *base, aipstz_master_t master, uint32_t privilegeConfig);
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/*!
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* @brief Configure the access for peripheral.
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*
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* @param base AIPSTZ peripheral base pointer
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* @param master Peripheral for AIPSTZ.
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* @param accessControl Configuration is ORed from @aipstz_peripheral_access_control_t.
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*/
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void AIPSTZ_SetPeripheralAccessControl(AIPSTZ_Type *base, aipstz_peripheral_t peripheral, uint32_t accessControl);
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/*! @}*/
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#if defined(__cplusplus)
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}
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#endif
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/*! @}*/
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#endif /* _FSL_AIPSTZ_H_ */
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