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/*
* Copyright (C) 2016 The Android Open Source Project
*
* 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 _MPU_H_
#define _MPU_H_
#ifdef __cplusplus
extern "C" {
#endif
/*
* MPU is very specific to each platform, so here really we just
* leave it to the platform code to do the right thing for all the
* requisite areas and such. Thhe simplest valid MPU implementation
* will do nothing. Clearly we should strive to do more than that
*/
void mpuStart(void);
void mpuAllowRamExecution(bool allowSvcExecute); /* for Supervisor only, if possible */
void mpuAllowRomWrite(bool allowSvcWrite); /* for Supervisor only, if possible */
#ifdef __cplusplus
}
#endif
#endif
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