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45 lines
1.9 KiB
C
45 lines
1.9 KiB
C
/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2024 OpenMV LLC.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include <stdbool.h>
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#define MP_MPU_ATTR_NORMAL_WT_RA_TRANSIENT (0)
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#define MP_MPU_ATTR_DEVICE_nGnRE (1)
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#define MP_MPU_ATTR_NORMAL_WB_RA_WA (2)
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#define MP_MPU_ATTR_NORMAL_WT_RA (3)
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#define MP_MPU_ATTR_NORMAL_NON_CACHEABLE (4)
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#define MP_MPU_REGION_SRAM0 (0)
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#define MP_MPU_REGION_SRAM1 (1)
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#define MP_MPU_REGION_HOST_PERIPHERALS (2)
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#define MP_MPU_REGION_MRAM (3)
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#define MP_MPU_REGION_OSPI_REGISTERS (4)
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#define MP_MPU_REGION_OSPI0_XIP (5)
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#define MP_MPU_REGION_OSPI1_XIP (6)
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#define MP_MPU_REGION_OPENAMP (7)
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void mpu_config_mram(bool read_only);
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