1 /*
2  * SPDX-FileCopyrightText: 2022-2023 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                   1
18 #define SOC_MMU_PAGES_PER_REGION                256
19 #define SOC_MMU_IROM0_PAGES_START               (CACHE_IROM_MMU_START / sizeof(uint32_t))
20 #define SOC_MMU_IROM0_PAGES_END                 (CACHE_IROM_MMU_END / sizeof(uint32_t))
21 #define SOC_MMU_DROM0_PAGES_START               (CACHE_DROM_MMU_START / sizeof(uint32_t))
22 #define SOC_MMU_DROM0_PAGES_END                 (CACHE_DROM_MMU_END / sizeof(uint32_t))
23 #define SOC_MMU_INVALID_ENTRY_VAL               MMU_TABLE_INVALID_VAL
24 #define SOC_MMU_ADDR_MASK                       (MMU_VALID - 1)
25 #define SOC_MMU_PAGE_IN_FLASH(page)             (page) //Always in Flash
26 #define SOC_MMU_VADDR1_START_ADDR               IRAM0_CACHE_ADDRESS_LOW
27 #define SOC_MMU_PRO_IRAM0_FIRST_USABLE_PAGE     SOC_MMU_IROM0_PAGES_START
28 #define SOC_MMU_VADDR0_START_ADDR               (SOC_IROM_LOW + (SOC_MMU_DROM0_PAGES_START * SPI_FLASH_MMU_PAGE_SIZE))
29 #define SOC_MMU_VADDR1_FIRST_USABLE_ADDR        SOC_IROM_LOW
30 
31 #ifdef __cplusplus
32 }
33 #endif
34