esp-idf/components/spi_flash/spi_flash_chip_drivers.c

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2021-12-01 07:13:02 +00:00
/*
* 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"
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#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
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#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;