components/spi_flash/spi_flash_chip_drivers.c (ESP-IDF)

/* * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 */ #include <stdlib.h> #include "spi_flash_chip_driver.h" #include "spi_flash_chip_generic.h" #include "spi_flash_chip_issi.h" #include "spi_flash_chip_mxic.h" #include "spi_flash_chip_gd.h" #include "spi_flash_chip_winbond.h" #include "spi_flash_chip_boya.h" #include "spi_flash_chip_th.h" #include "sdkconfig.h" #if !CONFIG_SPI_FLASH_OVERRIDE_CHIP_DRIVER_LIST /* * Default registered chip drivers. Note these are tested in order and first * match is taken, so generic/catchall entries should go last. Note that the * esp_flash_registered_flash_ops pointer can be changed to point to a different * array of registered ops, if desired. * * It can be configured to support only available chips in the sdkconfig, to * avoid possible issues, and speed up the auto-detecting. */ static const spi_flash_chip_t *default_registered_chips[] = { #ifdef CONFIG_SPI_FLASH_SUPPORT_ISSI_CHIP &esp_flash_chip_issi, #endif #ifdef CONFIG_SPI_FLASH_SUPPORT_GD_CHIP &esp_flash_chip_gd, #endif #ifdef CONFIG_SPI_FLASH_SUPPORT_MXIC_CHIP &esp_flash_chip_mxic, #endif #ifdef CONFIG_SPI_FLASH_SUPPORT_WINBOND_CHIP &esp_flash_chip_winbond, #endif #ifdef CONFIG_SPI_FLASH_SUPPORT_BOYA_CHIP &esp_flash_chip_boya, #endif #ifdef CONFIG_SPI_FLASH_SUPPORT_TH_CHIP &esp_flash_chip_th, #endif #ifdef CONFIG_SPI_FLASH_SUPPORT_MXIC_OPI_CHIP &esp_flash_chip_mxic_opi, #endif // Default chip drivers that will accept all chip ID. // FM, Winbond and XMC chips are supposed to be supported by this chip driver. &esp_flash_chip_generic, NULL, }; #else //When the config option is enabled, user should provide this struct themselves. extern const spi_flash_chip_t *default_registered_chips[]; #endif //!CONFIG_SPI_FLASH_OVERRIDE_CHIP_DRIVER_LIST const spi_flash_chip_t **esp_flash_registered_chips = default_registered_chips;