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feat(spi_flash): New customise flash drivers framework, including bootloader

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C.S.M
2024-12-02 17:48:40 +08:00
parent 604ccb8f8e
commit af31ec11f1
14 changed files with 68 additions and 15 deletions
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15
components/bootloader_support/bootloader_flash/include/bootloader_flash.h
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2020-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -28,7 +28,7 @@ uint32_t bootloader_read_flash_id(void);
/**
* @brief Startup flow recommended by XMC. Call at startup before any erase/write operation.
*
* @return ESP_OK When startup successfully, otherwise ESP_FAIL (indiciating you should reboot before erase/write).
* @return ESP_OK When startup successfully, otherwise ESP_FAIL (indicating you should reboot before erase/write).
*/
esp_err_t bootloader_flash_xmc_startup(void);
@@ -36,9 +36,16 @@ esp_err_t bootloader_flash_xmc_startup(void);
* @brief Unlock Flash write protect.
* Please do not call this function in SDK.
*
* @note This can be overridden because it's attribute weak.
* @note This can be overridden because it's attribute weak, when there is a same name symbol.
*/
esp_err_t __attribute__((weak)) bootloader_flash_unlock(void);
esp_err_t bootloader_flash_unlock(void);
/**
* @brief Unlock Flash write protect.
* This is alias to `bootloader_flash_unlock`.
* Please do not call this function in SDK.
*/
esp_err_t bootloader_flash_unlock_default(void);
/**
* @brief Reset the flash chip (66H + 99H).