esp-idf/components/spi_flash/esp32s3/opi_flash_private.h

37 lines
680 B
C

/*
* SPDX-FileCopyrightText: 2019-2021 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
/**
* System level OPI Flash APIs (private)
*/
#pragma once
#include <stdint.h>
#include <stdbool.h>
#include "sdkconfig.h"
#include "esp_err.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Register ROM functions and init flash device registers to make use of octal flash
*
* @param chip_id Full device ID read via RDID command
*/
esp_err_t esp_opiflash_init(uint32_t chip_id);
/**
* @brief Set Octal Flash chip specifically required MSPI register settings here
*/
void esp_opiflash_set_required_regs(void);
#ifdef __cplusplus
}
#endif