esp-idf/components/spi_flash
..
esp32
esp32c2
esp32c3
esp32h2
esp32s2
esp32s3
host_test/partition_api_test
include
mock
sim
test
CMakeLists.txt
Kconfig
README.rst
README_legacy.rst
cache_utils.c
cache_utils.h
esp_flash_api.c
esp_flash_spi_init.c
flash_mmap.c
flash_ops.c
linker.lf
memspi_host_driver.c
partition.c
partition_linux.c
partition_target.c
sdkconfig.rename
spi_flash_chip_boya.c
spi_flash_chip_drivers.c
spi_flash_chip_gd.c
spi_flash_chip_generic.c
spi_flash_chip_issi.c
spi_flash_chip_mxic.c
spi_flash_chip_mxic_opi.c
spi_flash_chip_th.c
spi_flash_chip_winbond.c
spi_flash_hpm_enable.c
spi_flash_os_func_app.c
spi_flash_os_func_noos.c
spi_flash_timing_tuning.c

README.rst

See the spi_flash.rst in the programming guide folder for more details.

The docs above is for the new SPI Flash API above 4.0, for legacy implementation (CONFIG_SPI_FLASH_USE_LEGACY_IMPL enabled), read README_legayc.rst in the same folder with this readme.