diff options
Diffstat (limited to 'hid-dials/Drivers/CMSIS/Include/mpu_armv7.h')
| -rw-r--r-- | hid-dials/Drivers/CMSIS/Include/mpu_armv7.h | 270 |
1 files changed, 0 insertions, 270 deletions
diff --git a/hid-dials/Drivers/CMSIS/Include/mpu_armv7.h b/hid-dials/Drivers/CMSIS/Include/mpu_armv7.h deleted file mode 100644 index 7d4b600..0000000 --- a/hid-dials/Drivers/CMSIS/Include/mpu_armv7.h +++ /dev/null @@ -1,270 +0,0 @@ -/******************************************************************************
- * @file mpu_armv7.h
- * @brief CMSIS MPU API for Armv7-M MPU
- * @version V5.0.4
- * @date 10. January 2018
- ******************************************************************************/
-/*
- * Copyright (c) 2017-2018 Arm Limited. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#if defined ( __ICCARM__ )
- #pragma system_include /* treat file as system include file for MISRA check */
-#elif defined (__clang__)
- #pragma clang system_header /* treat file as system include file */
-#endif
-
-#ifndef ARM_MPU_ARMV7_H
-#define ARM_MPU_ARMV7_H
-
-#define ARM_MPU_REGION_SIZE_32B ((uint8_t)0x04U) ///!< MPU Region Size 32 Bytes
-#define ARM_MPU_REGION_SIZE_64B ((uint8_t)0x05U) ///!< MPU Region Size 64 Bytes
-#define ARM_MPU_REGION_SIZE_128B ((uint8_t)0x06U) ///!< MPU Region Size 128 Bytes
-#define ARM_MPU_REGION_SIZE_256B ((uint8_t)0x07U) ///!< MPU Region Size 256 Bytes
-#define ARM_MPU_REGION_SIZE_512B ((uint8_t)0x08U) ///!< MPU Region Size 512 Bytes
-#define ARM_MPU_REGION_SIZE_1KB ((uint8_t)0x09U) ///!< MPU Region Size 1 KByte
-#define ARM_MPU_REGION_SIZE_2KB ((uint8_t)0x0AU) ///!< MPU Region Size 2 KBytes
-#define ARM_MPU_REGION_SIZE_4KB ((uint8_t)0x0BU) ///!< MPU Region Size 4 KBytes
-#define ARM_MPU_REGION_SIZE_8KB ((uint8_t)0x0CU) ///!< MPU Region Size 8 KBytes
-#define ARM_MPU_REGION_SIZE_16KB ((uint8_t)0x0DU) ///!< MPU Region Size 16 KBytes
-#define ARM_MPU_REGION_SIZE_32KB ((uint8_t)0x0EU) ///!< MPU Region Size 32 KBytes
-#define ARM_MPU_REGION_SIZE_64KB ((uint8_t)0x0FU) ///!< MPU Region Size 64 KBytes
-#define ARM_MPU_REGION_SIZE_128KB ((uint8_t)0x10U) ///!< MPU Region Size 128 KBytes
-#define ARM_MPU_REGION_SIZE_256KB ((uint8_t)0x11U) ///!< MPU Region Size 256 KBytes
-#define ARM_MPU_REGION_SIZE_512KB ((uint8_t)0x12U) ///!< MPU Region Size 512 KBytes
-#define ARM_MPU_REGION_SIZE_1MB ((uint8_t)0x13U) ///!< MPU Region Size 1 MByte
-#define ARM_MPU_REGION_SIZE_2MB ((uint8_t)0x14U) ///!< MPU Region Size 2 MBytes
-#define ARM_MPU_REGION_SIZE_4MB ((uint8_t)0x15U) ///!< MPU Region Size 4 MBytes
-#define ARM_MPU_REGION_SIZE_8MB ((uint8_t)0x16U) ///!< MPU Region Size 8 MBytes
-#define ARM_MPU_REGION_SIZE_16MB ((uint8_t)0x17U) ///!< MPU Region Size 16 MBytes
-#define ARM_MPU_REGION_SIZE_32MB ((uint8_t)0x18U) ///!< MPU Region Size 32 MBytes
-#define ARM_MPU_REGION_SIZE_64MB ((uint8_t)0x19U) ///!< MPU Region Size 64 MBytes
-#define ARM_MPU_REGION_SIZE_128MB ((uint8_t)0x1AU) ///!< MPU Region Size 128 MBytes
-#define ARM_MPU_REGION_SIZE_256MB ((uint8_t)0x1BU) ///!< MPU Region Size 256 MBytes
-#define ARM_MPU_REGION_SIZE_512MB ((uint8_t)0x1CU) ///!< MPU Region Size 512 MBytes
-#define ARM_MPU_REGION_SIZE_1GB ((uint8_t)0x1DU) ///!< MPU Region Size 1 GByte
-#define ARM_MPU_REGION_SIZE_2GB ((uint8_t)0x1EU) ///!< MPU Region Size 2 GBytes
-#define ARM_MPU_REGION_SIZE_4GB ((uint8_t)0x1FU) ///!< MPU Region Size 4 GBytes
-
-#define ARM_MPU_AP_NONE 0U ///!< MPU Access Permission no access
-#define ARM_MPU_AP_PRIV 1U ///!< MPU Access Permission privileged access only
-#define ARM_MPU_AP_URO 2U ///!< MPU Access Permission unprivileged access read-only
-#define ARM_MPU_AP_FULL 3U ///!< MPU Access Permission full access
-#define ARM_MPU_AP_PRO 5U ///!< MPU Access Permission privileged access read-only
-#define ARM_MPU_AP_RO 6U ///!< MPU Access Permission read-only access
-
-/** MPU Region Base Address Register Value
-*
-* \param Region The region to be configured, number 0 to 15.
-* \param BaseAddress The base address for the region.
-*/
-#define ARM_MPU_RBAR(Region, BaseAddress) \
- (((BaseAddress) & MPU_RBAR_ADDR_Msk) | \
- ((Region) & MPU_RBAR_REGION_Msk) | \
- (MPU_RBAR_VALID_Msk))
-
-/**
-* MPU Memory Access Attributes
-*
-* \param TypeExtField Type extension field, allows you to configure memory access type, for example strongly ordered, peripheral.
-* \param IsShareable Region is shareable between multiple bus masters.
-* \param IsCacheable Region is cacheable, i.e. its value may be kept in cache.
-* \param IsBufferable Region is bufferable, i.e. using write-back caching. Cacheable but non-bufferable regions use write-through policy.
-*/
-#define ARM_MPU_ACCESS_(TypeExtField, IsShareable, IsCacheable, IsBufferable) \
- ((((TypeExtField ) << MPU_RASR_TEX_Pos) & MPU_RASR_TEX_Msk) | \
- (((IsShareable ) << MPU_RASR_S_Pos) & MPU_RASR_S_Msk) | \
- (((IsCacheable ) << MPU_RASR_C_Pos) & MPU_RASR_C_Msk) | \
- (((IsBufferable ) << MPU_RASR_B_Pos) & MPU_RASR_B_Msk))
-
-/**
-* MPU Region Attribute and Size Register Value
-*
-* \param DisableExec Instruction access disable bit, 1= disable instruction fetches.
-* \param AccessPermission Data access permissions, allows you to configure read/write access for User and Privileged mode.
-* \param AccessAttributes Memory access attribution, see \ref ARM_MPU_ACCESS_.
-* \param SubRegionDisable Sub-region disable field.
-* \param Size Region size of the region to be configured, for example 4K, 8K.
-*/
-#define ARM_MPU_RASR_EX(DisableExec, AccessPermission, AccessAttributes, SubRegionDisable, Size) \
- ((((DisableExec ) << MPU_RASR_XN_Pos) & MPU_RASR_XN_Msk) | \
- (((AccessPermission) << MPU_RASR_AP_Pos) & MPU_RASR_AP_Msk) | \
- (((AccessAttributes) ) & (MPU_RASR_TEX_Msk | MPU_RASR_S_Msk | MPU_RASR_C_Msk | MPU_RASR_B_Msk)))
-
-/**
-* MPU Region Attribute and Size Register Value
-*
-* \param DisableExec Instruction access disable bit, 1= disable instruction fetches.
-* \param AccessPermission Data access permissions, allows you to configure read/write access for User and Privileged mode.
-* \param TypeExtField Type extension field, allows you to configure memory access type, for example strongly ordered, peripheral.
-* \param IsShareable Region is shareable between multiple bus masters.
-* \param IsCacheable Region is cacheable, i.e. its value may be kept in cache.
-* \param IsBufferable Region is bufferable, i.e. using write-back caching. Cacheable but non-bufferable regions use write-through policy.
-* \param SubRegionDisable Sub-region disable field.
-* \param Size Region size of the region to be configured, for example 4K, 8K.
-*/
-#define ARM_MPU_RASR(DisableExec, AccessPermission, TypeExtField, IsShareable, IsCacheable, IsBufferable, SubRegionDisable, Size) \
- ARM_MPU_RASR_EX(DisableExec, AccessPermission, ARM_MPU_ACCESS_(TypeExtField, IsShareable, IsCacheable, IsBufferable), SubRegionDisable, Size)
-
-/**
-* MPU Memory Access Attribute for strongly ordered memory.
-* - TEX: 000b
-* - Shareable
-* - Non-cacheable
-* - Non-bufferable
-*/
-#define ARM_MPU_ACCESS_ORDERED ARM_MPU_ACCESS_(0U, 1U, 0U, 0U)
-
-/**
-* MPU Memory Access Attribute for device memory.
-* - TEX: 000b (if non-shareable) or 010b (if shareable)
-* - Shareable or non-shareable
-* - Non-cacheable
-* - Bufferable (if shareable) or non-bufferable (if non-shareable)
-*
-* \param IsShareable Configures the device memory as shareable or non-shareable.
-*/
-#define ARM_MPU_ACCESS_DEVICE(IsShareable) ((IsShareable) ? ARM_MPU_ACCESS_(0U, 1U, 0U, 1U) : ARM_MPU_ACCESS_(2U, 0U, 0U, 0U))
-
-/**
-* MPU Memory Access Attribute for normal memory.
-* - TEX: 1BBb (reflecting outer cacheability rules)
-* - Shareable or non-shareable
-* - Cacheable or non-cacheable (reflecting inner cacheability rules)
-* - Bufferable or non-bufferable (reflecting inner cacheability rules)
-*
-* \param OuterCp Configures the outer cache policy.
-* \param InnerCp Configures the inner cache policy.
-* \param IsShareable Configures the memory as shareable or non-shareable.
-*/
-#define ARM_MPU_ACCESS_NORMAL(OuterCp, InnerCp, IsShareable) ARM_MPU_ACCESS_((4U | (OuterCp)), IsShareable, ((InnerCp) & 2U), ((InnerCp) & 1U))
-
-/**
-* MPU Memory Access Attribute non-cacheable policy.
-*/
-#define ARM_MPU_CACHEP_NOCACHE 0U
-
-/**
-* MPU Memory Access Attribute write-back, write and read allocate policy.
-*/
-#define ARM_MPU_CACHEP_WB_WRA 1U
-
-/**
-* MPU Memory Access Attribute write-through, no write allocate policy.
-*/
-#define ARM_MPU_CACHEP_WT_NWA 2U
-
-/**
-* MPU Memory Access Attribute write-back, no write allocate policy.
-*/
-#define ARM_MPU_CACHEP_WB_NWA 3U
-
-
-/**
-* Struct for a single MPU Region
-*/
-typedef struct {
- uint32_t RBAR; //!< The region base address register value (RBAR)
- uint32_t RASR; //!< The region attribute and size register value (RASR) \ref MPU_RASR
-} ARM_MPU_Region_t;
-
-/** Enable the MPU.
-* \param MPU_Control Default access permissions for unconfigured regions.
-*/
-__STATIC_INLINE void ARM_MPU_Enable(uint32_t MPU_Control)
-{
- __DSB();
- __ISB();
- MPU->CTRL = MPU_Control | MPU_CTRL_ENABLE_Msk;
-#ifdef SCB_SHCSR_MEMFAULTENA_Msk
- SCB->SHCSR |= SCB_SHCSR_MEMFAULTENA_Msk;
-#endif
-}
-
-/** Disable the MPU.
-*/
-__STATIC_INLINE void ARM_MPU_Disable(void)
-{
- __DSB();
- __ISB();
-#ifdef SCB_SHCSR_MEMFAULTENA_Msk
- SCB->SHCSR &= ~SCB_SHCSR_MEMFAULTENA_Msk;
-#endif
- MPU->CTRL &= ~MPU_CTRL_ENABLE_Msk;
-}
-
-/** Clear and disable the given MPU region.
-* \param rnr Region number to be cleared.
-*/
-__STATIC_INLINE void ARM_MPU_ClrRegion(uint32_t rnr)
-{
- MPU->RNR = rnr;
- MPU->RASR = 0U;
-}
-
-/** Configure an MPU region.
-* \param rbar Value for RBAR register.
-* \param rsar Value for RSAR register.
-*/
-__STATIC_INLINE void ARM_MPU_SetRegion(uint32_t rbar, uint32_t rasr)
-{
- MPU->RBAR = rbar;
- MPU->RASR = rasr;
-}
-
-/** Configure the given MPU region.
-* \param rnr Region number to be configured.
-* \param rbar Value for RBAR register.
-* \param rsar Value for RSAR register.
-*/
-__STATIC_INLINE void ARM_MPU_SetRegionEx(uint32_t rnr, uint32_t rbar, uint32_t rasr)
-{
- MPU->RNR = rnr;
- MPU->RBAR = rbar;
- MPU->RASR = rasr;
-}
-
-/** Memcopy with strictly ordered memory access, e.g. for register targets.
-* \param dst Destination data is copied to.
-* \param src Source data is copied from.
-* \param len Amount of data words to be copied.
-*/
-__STATIC_INLINE void orderedCpy(volatile uint32_t* dst, const uint32_t* __RESTRICT src, uint32_t len)
-{
- uint32_t i;
- for (i = 0U; i < len; ++i)
- {
- dst[i] = src[i];
- }
-}
-
-/** Load the given number of MPU regions from a table.
-* \param table Pointer to the MPU configuration table.
-* \param cnt Amount of regions to be configured.
-*/
-__STATIC_INLINE void ARM_MPU_Load(ARM_MPU_Region_t const* table, uint32_t cnt)
-{
- const uint32_t rowWordSize = sizeof(ARM_MPU_Region_t)/4U;
- while (cnt > MPU_TYPE_RALIASES) {
- orderedCpy(&(MPU->RBAR), &(table->RBAR), MPU_TYPE_RALIASES*rowWordSize);
- table += MPU_TYPE_RALIASES;
- cnt -= MPU_TYPE_RALIASES;
- }
- orderedCpy(&(MPU->RBAR), &(table->RBAR), cnt*rowWordSize);
-}
-
-#endif
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