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| author | Christian Mauderer <christian.mauderer@embedded-brains.de> | 2020-10-12 13:40:30 +0200 |
|---|---|---|
| committer | Christian Mauderer <christian.mauderer@embedded-brains.de> | 2020-11-20 08:53:18 +0100 |
| commit | 48f6a6c302a3e1a3f8915e2503d0fe618d1af285 (patch) | |
| tree | b5d570ddd5e432519c5a9d42b4cf6725d8161551 /bsps/arm/imxrt/nxp/devices/MIMXRT1052/drivers/fsl_aipstz.c | |
| parent | cpu/armv7m: Add table based init for ARMV7M_MPU (diff) | |
| download | rtems-48f6a6c302a3e1a3f8915e2503d0fe618d1af285.tar.bz2 | |
bsp/imxrt: Import files from MCUXpresso SDK V2.8.5
The following files have been imported:
cp ${SDK}/boards/evkbimxrt1050/project_template/clock_config.c nxp/boards/evkbimxrt1050
cp ${SDK}/boards/evkbimxrt1050/project_template/clock_config.h include/fsl_clock_config.h
cp ${SDK}/boards/evkbimxrt1050/project_template/dcd.c start/flash-dcd.c
cp ${SDK}/boards/evkbimxrt1050/project_template/pin_mux.c nxp/boards/evkbimxrt1050
cp ${SDK}/boards/evkbimxrt1050/project_template/pin_mux.h include/fsl_pin_mux.h
cp ${SDK}/boards/evkbimxrt1050/xip/evkbimxrt1050_flexspi_nor_config.h include/fsl_flexspi_nor_config.h
cp ${SDK}/devices/MIMXRT1052/MIMXRT1052.h include
cp ${SDK}/devices/MIMXRT1052/MIMXRT1052_features.h include
cp ${SDK}/devices/MIMXRT1052/drivers/fsl_*.c nxp/devices/MIMXRT1052/drivers
cp ${SDK}/devices/MIMXRT1052/drivers/fsl_*.h include
cp ${SDK}/devices/MIMXRT1052/fsl_device_registers.h include
cp ${SDK}/devices/MIMXRT1052/system_MIMXRT1052.h include/
cp ${SDK}/devices/MIMXRT1052/xip/fsl_flexspi_nor_boot.c nxp/devices/MIMXRT1052/xip/fsl_flexspi_nor_boot.c
cp ${SDK}/devices/MIMXRT1052/xip/fsl_flexspi_nor_boot.h include
Update #4180
Diffstat (limited to 'bsps/arm/imxrt/nxp/devices/MIMXRT1052/drivers/fsl_aipstz.c')
| -rw-r--r-- | bsps/arm/imxrt/nxp/devices/MIMXRT1052/drivers/fsl_aipstz.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/bsps/arm/imxrt/nxp/devices/MIMXRT1052/drivers/fsl_aipstz.c b/bsps/arm/imxrt/nxp/devices/MIMXRT1052/drivers/fsl_aipstz.c new file mode 100644 index 0000000000..077b4e01e2 --- /dev/null +++ b/bsps/arm/imxrt/nxp/devices/MIMXRT1052/drivers/fsl_aipstz.c @@ -0,0 +1,51 @@ +/* + * Copyright (c) 2015, Freescale Semiconductor, Inc. + * Copyright 2016-2019 NXP + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include "fsl_aipstz.h" + +/******************************************************************************* + * Definitions + ******************************************************************************/ + +/* Component ID definition, used by tools. */ +#ifndef FSL_COMPONENT_ID +#define FSL_COMPONENT_ID "platform.drivers.aipstz" +#endif + +/******************************************************************************* + * Prototypes + ******************************************************************************/ +/*! + * 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) +{ + uint32_t mask = ((uint32_t)master >> 8U) - 1U; + uint32_t shift = (uint32_t)master & 0xFFU; + base->MPR = (base->MPR & (~(mask << shift))) | (privilegeConfig << shift); +} + +/*! + * 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) +{ + volatile uint32_t *reg = (uint32_t *)((uint32_t)base + ((uint32_t)peripheral >> 16U)); + uint32_t mask = (((uint32_t)peripheral & 0xFF00U) >> 8U) - 1U; + uint32_t shift = (uint32_t)peripheral & 0xFFU; + + *reg = (*reg & (~(mask << shift))) | ((accessControl & mask) << shift); +} |