menu "eMMC Example Configuration"

    config EXAMPLE_FORMAT_IF_MOUNT_FAILED
        bool "Format the card if mount failed"
        default n
        help
            If this config item is set, format_if_mount_failed will be set to true and the card will be formatted if
            the mount has failed.

    choice EXAMPLE_EMMC_BUS_WIDTH
        prompt "eMMC bus width"
        default EXAMPLE_EMMC_BUS_WIDTH_4
        help
            Select the bus width of the MMC interface.

        config EXAMPLE_EMMC_BUS_WIDTH_8
            bool "8 lines (D0 - D7)"

        config EXAMPLE_EMMC_BUS_WIDTH_4
            bool "4 lines (D0 - D3)"

        config EXAMPLE_EMMC_BUS_WIDTH_1
            bool "1 line (D0)"
    endchoice

    if SOC_SDMMC_USE_GPIO_MATRIX

        config EXAMPLE_PIN_CMD
            int "CMD GPIO number"
            default 33 if IDF_TARGET_ESP32S3
            default 44 if IDF_TARGET_ESP32P4

        config EXAMPLE_PIN_CLK
            int "CLK GPIO number"
            default 34 if IDF_TARGET_ESP32S3
            default 43 if IDF_TARGET_ESP32P4

        config EXAMPLE_PIN_D0
            int "D0 GPIO number"
            default 37 if IDF_TARGET_ESP32S3
            default 39 if IDF_TARGET_ESP32P4

        if EXAMPLE_EMMC_BUS_WIDTH_4 || EXAMPLE_EMMC_BUS_WIDTH_8

            config EXAMPLE_PIN_D1
                int "D1 GPIO number"
                default 38 if IDF_TARGET_ESP32S3
                default 40 if IDF_TARGET_ESP32P4

            config EXAMPLE_PIN_D2
                int "D2 GPIO number"
                default 39 if IDF_TARGET_ESP32S3
                default 41 if IDF_TARGET_ESP32P4

            config EXAMPLE_PIN_D3
                int "D3 GPIO number"
                default 36 if IDF_TARGET_ESP32S3
                default 42 if IDF_TARGET_ESP32P4

        endif  # EXAMPLE_EMMC_BUS_WIDTH_4 || EXAMPLE_EMMC_BUS_WIDTH_8

        if EXAMPLE_EMMC_BUS_WIDTH_8

            config EXAMPLE_PIN_D4
                int "D4 GPIO number"
                default 35 if IDF_TARGET_ESP32S3
                default 45 if IDF_TARGET_ESP32P4
                default -1

            config EXAMPLE_PIN_D5
                int "D5 GPIO number"
                default 40 if IDF_TARGET_ESP32S3
                default 46 if IDF_TARGET_ESP32P4
                default -1

            config EXAMPLE_PIN_D6
                int "D6 GPIO number"
                default 42 if IDF_TARGET_ESP32S3
                default 47 if IDF_TARGET_ESP32P4
                default -1

            config EXAMPLE_PIN_D7
                int "D7 GPIO number"
                default 41 if IDF_TARGET_ESP32S3
                default 48 if IDF_TARGET_ESP32P4
                default -1

        endif  # EXAMPLE_EMMC_BUS_WIDTH_8

    endif  # SOC_SDMMC_USE_GPIO_MATRIX

endmenu