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