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feat(spi_flash): Add exclusive support for ESP32H4

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Add 32bit addr support for esp32s31 as well
This commit is contained in:
Song Ruo Jing
2026-06-09 15:27:41 +08:00
parent 519334d640
commit c9f52c7ca7
35 changed files with 647 additions and 356 deletions
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components/esp_rom/include/esp_rom_spiflash.h
+40 -5
View File
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2021-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -12,10 +12,15 @@
#include <stdbool.h>
#include "esp_rom_spiflash_defs.h"
#ifdef __cplusplus
extern "C" {
#endif
/* These common types must be visible before the per-target ROM headers below,
* because those headers reference them and (re)include this header. With
* `#pragma once` the recursive include is a no-op, so the types have to be
* defined here first.
*
* Typedefs have no language linkage, so leaving them outside the `extern "C"`
* block is fine: it lets the target headers also be included outside any
* enclosing `extern "C"` (the convention for #include statements).
*/
typedef enum {
ESP_ROM_SPIFLASH_QIO_MODE = 0,
ESP_ROM_SPIFLASH_QOUT_MODE,
@@ -47,6 +52,36 @@ typedef enum {
ESP_ROM_SPIFLASH_RESULT_TIMEOUT
} esp_rom_spiflash_result_t;
#if CONFIG_IDF_TARGET_ESP32
#include "esp32/rom/spi_flash.h"
#elif CONFIG_IDF_TARGET_ESP32S2
#include "esp32s2/rom/spi_flash.h"
#elif CONFIG_IDF_TARGET_ESP32S3
#include "esp32s3/rom/spi_flash.h"
#include "esp32s3/rom/opi_flash.h"
#elif CONFIG_IDF_TARGET_ESP32P4
#include "esp32p4/rom/spi_flash.h"
#include "esp32p4/rom/opi_flash.h"
#elif CONFIG_IDF_TARGET_ESP32C5
#include "esp32c5/rom/spi_flash.h"
#include "esp32c5/rom/opi_flash.h"
#elif CONFIG_IDF_TARGET_ESP32C61
#include "esp32c61/rom/spi_flash.h"
#include "esp32c61/rom/opi_flash.h"
#elif CONFIG_IDF_TARGET_ESP32H4
#include "esp32h4/rom/spi_flash.h"
#include "esp32h4/rom/opi_flash.h"
#elif CONFIG_IDF_TARGET_ESP32S31
#include "esp32s31/rom/spi_flash.h"
#include "esp32s31/rom/opi_flash.h"
#elif CONFIG_IDF_TARGET_ESP32H21
#include "esp32h21/rom/spi_flash.h"
#endif
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief SPI Flash init, clock divisor is 4, use 1 line Slow read mode.
* Please do not call this function in SDK.