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