1 /*
2  * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  */
6 #pragma once
7 
8 #include <stdint.h>
9 #include "soc/ext_mem_defs.h"
10 #include "soc/soc.h"
11 
12 #ifdef __cplusplus
13 extern "C" {
14 #endif
15 
16 /* Defined for flash mmap */
17 #define SOC_MMU_REGIONS_COUNT                   6
18 #define SOC_MMU_PAGES_PER_REGION                64
19 #define SOC_MMU_IROM0_PAGES_START               (PRO_CACHE_IBUS0_MMU_START / sizeof(uint32_t))
20 #define SOC_MMU_IROM0_PAGES_END                 (PRO_CACHE_IBUS1_MMU_END / sizeof(uint32_t))
21 #define SOC_MMU_DROM0_PAGES_START               (PRO_CACHE_IBUS2_MMU_START / sizeof(uint32_t))
22 #define SOC_MMU_DROM0_PAGES_END                 (PRO_CACHE_IBUS2_MMU_END / sizeof(uint32_t))
23 #define SOC_MMU_ADDR_MASK                       MMU_VALID_VAL_MASK
24 #define SOC_MMU_PAGE_IN_FLASH(page)             ((page) | MMU_ACCESS_FLASH)
25 #define SOC_MMU_VADDR1_START_ADDR               SOC_IROM_MASK_LOW
26 #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)
27 #define SOC_MMU_VADDR0_START_ADDR               SOC_DROM_LOW
28 #define SOC_MMU_VADDR1_FIRST_USABLE_ADDR        SOC_IROM_LOW
29 
30 #ifdef __cplusplus
31 }
32 #endif
33