Diff: mbed/platform/mbed_mpu_mgmt.h

Revision:

12:406f75196a12

Parent:

11:32eeb052cda5

Child:

13:0c732e06d675

--- a/mbed/platform/mbed_mpu_mgmt.h	Wed Aug 26 14:26:27 2020 +0530
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,111 +0,0 @@
-/** \addtogroup platform */
-/** @{*/
-/**
- * \defgroup platform_mpu_mgmt MPU management functions
- * @{
- */
-
-/* mbed Microcontroller Library
- * Copyright (c) 2006-2018 ARM Limited
- *
- * 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
- *
- *     http://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.
- */
-#ifndef MBED_MPU_MGMT_H
-#define MBED_MPU_MGMT_H
-
-#include "mbed_toolchain.h"
-#include "hal/mpu_api.h"
-#include <stdbool.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#if (DEVICE_MPU && MBED_CONF_PLATFORM_USE_MPU) || defined(DOXYGEN_ONLY)
-
-#define mbed_mpu_manager_init() mbed_mpu_init()
-
-#define mbed_mpu_manager_deinit() mbed_mpu_free()
-
-/** Lock ram execute never mode off
- *
- * This disables the MPU's execute never ram protection and allows
- * functions to run from RAM. Execution directly from ram will be
- * allowed if this function is invoked at least once (the internal
- * counter is non-zero).
- *
- * Use this locking mechanism for code which needs to execute from
- * ram such as flash programming algorithms and ram thunks.
- *
- * The lock is a counter, can be locked up to USHRT_MAX
- * This function is IRQ and thread safe
- */
-void mbed_mpu_manager_lock_ram_execution(void);
-
-/** Unlock ram execute never mode
- *
- * Use unlocking in pair with mbed_mpu_manager_lock_ram_execution().
- *
- * The lock is a counter, should be equally unlocked as locked
- * This function is IRQ and thread safe
- */
-void mbed_mpu_manager_unlock_ram_execution(void);
-
-/** Lock rom write never mode off
- *
- * This disables the MPU's read only ROM protection and allows
- * ROM to be written to. Writing to ROM will not result in an MPU
- * fault if this function is invoked at least once (the internal
- * counter is non-zero).
- *
- * Use this locking mechanism for code which needs to write to
- * ROM such as flash programming algorithms.
- *
- * The lock is a counter, can be locked up to USHRT_MAX
- * This function is IRQ and thread safe
- */
-void mbed_mpu_manager_lock_rom_write(void);
-
-/** Unlock rom write never mode
- *
- * Use unlocking in pair with mbed_mpu_manager_lock_rom_write().
- *
- * The lock is a counter, should be equally unlocked as locked
- * This function is IRQ and thread safe
- */
-void mbed_mpu_manager_unlock_rom_write(void);
-
-#else
-
-#define mbed_mpu_manager_init() (void)0
-
-#define mbed_mpu_manager_deinit() (void)0
-
-#define mbed_mpu_manager_lock_ram_execution() (void)0
-
-#define mbed_mpu_manager_unlock_ram_execution() (void)0
-
-#define mbed_mpu_manager_lock_rom_write() (void)0
-
-#define mbed_mpu_manager_unlock_rom_write() (void)0
-
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
-/** @}*/
-/** @}*/