50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/*
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* Copyright (c) 2017 Linaro Limited.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef _NRF52X_MPU_MEM_CFG_H_
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#define _NRF52X_MPU_MEM_CFG_H_
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#include <arch/arm/cortex_m/mpu/arm_mpu.h>
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/* Flash Region Definitions */
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#if CONFIG_FLASH_SIZE == 64
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#define REGION_FLASH_SIZE REGION_64K
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#elif CONFIG_FLASH_SIZE == 128
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#define REGION_FLASH_SIZE REGION_128K
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#elif CONFIG_FLASH_SIZE == 192
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#define REGION_FLASH_SIZE REGION_128K
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#define REGION_FLASH_1_SIZE REGION_64K
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#define REGION_FLASH_1_START CONFIG_FLASH_BASE_ADDRESS + KB(128)
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#elif CONFIG_FLASH_SIZE == 256
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#define REGION_FLASH_SIZE REGION_256K
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#elif CONFIG_FLASH_SIZE == 512
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#define REGION_FLASH_SIZE REGION_512K
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#elif CONFIG_FLASH_SIZE == 1024
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#define REGION_FLASH_SIZE REGION_1M
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#elif CONFIG_FLASH_SIZE == 2048
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#define REGION_FLASH_SIZE REGION_2M
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#else
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#error "Unsupported configuration"
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#endif
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/* SRAM Region Definitions */
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#if CONFIG_SRAM_SIZE == 24
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#define REGION_SRAM_0_SIZE REGION_16K
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#define REGION_SRAM_1_SIZE REGION_8K
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#define REGION_SRAM_1_START CONFIG_SRAM_BASE_ADDRESS + KB(16)
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#elif CONFIG_SRAM_SIZE == 32
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#define REGION_SRAM_0_SIZE REGION_32K
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#elif CONFIG_SRAM_SIZE == 64
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#define REGION_SRAM_0_SIZE REGION_64K
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#elif CONFIG_SRAM_SIZE == 128
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#define REGION_SRAM_0_SIZE REGION_128K
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#elif CONFIG_SRAM_SIZE == 256
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#define REGION_SRAM_0_SIZE REGION_256K
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#else
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#error "Unsupported configuration"
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#endif
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#endif /* _NRF52X_MPU_MEM_CFG_H_ */
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