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35 lines
1.4 KiB
C
35 lines
1.4 KiB
C
/*
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* SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#pragma once
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#include <stdint.h>
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#include "soc/ext_mem_defs.h"
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#include "soc/soc.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Defined for flash mmap */
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#define SOC_MMU_REGIONS_COUNT 6
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#define SOC_MMU_PAGES_PER_REGION 64
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#define SOC_MMU_IROM0_PAGES_START (PRO_CACHE_IBUS0_MMU_START / sizeof(uint32_t))
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#define SOC_MMU_IROM0_PAGES_END (PRO_CACHE_IBUS1_MMU_END / sizeof(uint32_t))
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#define SOC_MMU_DROM0_PAGES_START (PRO_CACHE_IBUS2_MMU_START / sizeof(uint32_t))
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#define SOC_MMU_DROM0_PAGES_END (PRO_CACHE_IBUS2_MMU_END / sizeof(uint32_t))
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#define SOC_MMU_INVALID_ENTRY_VAL MMU_TABLE_INVALID_VAL
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#define SOC_MMU_ADDR_MASK MMU_VALID_VAL_MASK
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#define SOC_MMU_PAGE_IN_FLASH(page) ((page) | MMU_ACCESS_FLASH)
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#define SOC_MMU_DPORT_PRO_FLASH_MMU_TABLE FLASH_MMU_TABLE
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#define SOC_MMU_VADDR1_START_ADDR SOC_IROM_MASK_LOW
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#define SOC_MMU_PRO_IRAM0_FIRST_USABLE_PAGE ((SOC_MMU_VADDR1_FIRST_USABLE_ADDR - SOC_MMU_VADDR1_START_ADDR) / SPI_FLASH_MMU_PAGE_SIZE + SOC_MMU_IROM0_PAGES_START)
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#define SOC_MMU_VADDR0_START_ADDR SOC_DROM_LOW
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#define SOC_MMU_VADDR1_FIRST_USABLE_ADDR SOC_IROM_LOW
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#ifdef __cplusplus
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}
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#endif
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