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cpu_conf.h
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1/*
2 * SPDX-FileCopyrightText: 2022 Gunar Schorcht
3 * SPDX-License-Identifier: LGPL-2.1-only
4 */
5
6#pragma once
7
20
21#if !defined(__ASSEMBLER__)
22# include <stdint.h>
23#endif
24
30#ifdef MODULE_NEWLIB_NANO
31# define THREAD_EXTRA_STACKSIZE (0)
32#else
33# define THREAD_EXTRA_STACKSIZE (512)
34#endif
35
37#define THREAD_EXTRA_STACKSIZE_PRINTF (1536)
38
39#ifndef THREAD_STACKSIZE_DEFAULT
41# define THREAD_STACKSIZE_DEFAULT (2048)
42#endif
43
44#ifndef THREAD_STACKSIZE_IDLE
46# define THREAD_STACKSIZE_IDLE (2048)
47#endif
48
49#ifndef ESP_WIFI_STACKSIZE
51# define ESP_WIFI_STACKSIZE (THREAD_STACKSIZE_DEFAULT + THREAD_EXTRA_STACKSIZE)
52#endif
54
56#define PRINTF_BUFSIZ 256
57
61#define PUF_SRAM_ATTRIBUTES __attribute__((used, section(".noinit")))
62
71#define CPU_HAS_UNALIGNED_ACCESS 1
72
77#if !DOXYGEN && !defined(__ASSEMBLER__)
78/* start address of flash pages in CPU address space as determined by the linker */
79extern uint8_t _fp_mmu_start;
80#endif
81
82#define FLASHPAGE_SIZE (4096U)
83#define FLASHPAGE_WRITE_BLOCK_SIZE (4U)
84#define FLASHPAGE_WRITE_BLOCK_ALIGNMENT (4U)
85
89#define FLASHPAGE_NUMOF (CONFIG_ESP_FLASHPAGE_CAPACITY / FLASHPAGE_SIZE)
90
94#define CPU_FLASH_BASE ((uint32_t)&_fp_mmu_start)
95
97
98/* include ESP32x SoC specific compile time configurations */
99#if defined(CPU_FAM_ESP32)
100# include "cpu_conf_esp32.h"
101#elif defined(CPU_FAM_ESP32C3)
102# include "cpu_conf_esp32c3.h"
103#elif defined(CPU_FAM_ESP32C6)
104# include "cpu_conf_esp32c6.h"
105#elif defined(CPU_FAM_ESP32H2)
106# include "cpu_conf_esp32h2.h"
107#elif defined(CPU_FAM_ESP32S2)
108# include "cpu_conf_esp32s2.h"
109#elif defined(CPU_FAM_ESP32S3)
110# include "cpu_conf_esp32s3.h"
111#else
112# error "ESP32x family implementation missing"
113#endif
114
115#ifdef __cplusplus
116extern "C" {
117#endif
118
119#ifdef __cplusplus
120}
121#endif
122
cpu_conf_esp32.h
Compile-time configuration macros for ESP32 SoCs.
cpu_conf_esp32c3.h
Compile-time configuration macros for ESP32-C3 SoCs.
cpu_conf_esp32c6.h
Compile-time configuration macros for ESP32-C6 SoCs.
cpu_conf_esp32h2.h
Compile-time configuration macros for ESP32-H2 SoCs.
cpu_conf_esp32s2.h
Compile-time configuration macros for ESP32-S2 SoCs.
cpu_conf_esp32s3.h
Compile-time configuration macros for ESP32-S3 SoCs.