2017-10-26 15:39:32 +08:00
|
|
|
/*
|
2018-06-09 11:19:30 +08:00
|
|
|
* The Clear BSD License
|
2017-10-26 15:39:32 +08:00
|
|
|
* Copyright (c) 2015, Freescale Semiconductor, Inc.
|
|
|
|
|
* Copyright 2016-2017 NXP
|
2018-06-09 11:19:30 +08:00
|
|
|
* All rights reserved.
|
|
|
|
|
*
|
2017-10-26 15:39:32 +08:00
|
|
|
* Redistribution and use in source and binary forms, with or without modification,
|
2018-06-09 11:19:30 +08:00
|
|
|
* are permitted (subject to the limitations in the disclaimer below) provided
|
|
|
|
|
* that the following conditions are met:
|
2017-10-26 15:39:32 +08:00
|
|
|
*
|
|
|
|
|
* 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.
|
|
|
|
|
*
|
2018-06-09 11:19:30 +08:00
|
|
|
* NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY THIS LICENSE.
|
2017-10-26 15:39:32 +08:00
|
|
|
* 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.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#include "fsl_aipstz.h"
|
|
|
|
|
|
|
|
|
|
/*******************************************************************************
|
|
|
|
|
* Definitions
|
|
|
|
|
******************************************************************************/
|
|
|
|
|
|
2018-06-09 11:19:30 +08:00
|
|
|
/* Component ID definition, used by tools. */
|
|
|
|
|
#ifndef FSL_COMPONENT_ID
|
|
|
|
|
#define FSL_COMPONENT_ID "platform.drivers.aipstz"
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
2017-10-26 15:39:32 +08:00
|
|
|
/*******************************************************************************
|
|
|
|
|
* Prototypes
|
|
|
|
|
******************************************************************************/
|
|
|
|
|
void AIPSTZ_SetMasterPriviledgeLevel(AIPSTZ_Type *base, aipstz_master_t master, uint32_t privilegeConfig)
|
|
|
|
|
{
|
|
|
|
|
uint32_t mask = ((uint32_t)master >> 8) - 1;
|
|
|
|
|
uint32_t shift = (uint32_t)master & 0xFF;
|
|
|
|
|
base->MPR = (base->MPR & (~(mask << shift))) | (privilegeConfig << shift);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void AIPSTZ_SetPeripheralAccessControl(AIPSTZ_Type *base, aipstz_peripheral_t peripheral, uint32_t accessControl)
|
|
|
|
|
{
|
|
|
|
|
volatile uint32_t *reg = (uint32_t *)((uint32_t)base + ((uint32_t)peripheral >> 16));
|
|
|
|
|
uint32_t mask = (((uint32_t)peripheral & 0xFF00U) >> 8) - 1;
|
|
|
|
|
uint32_t shift = (uint32_t)peripheral & 0xFF;
|
|
|
|
|
|
|
|
|
|
*reg = (*reg & (~(mask << shift))) | ((accessControl & mask) << shift);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
