CONFIG_BOOTLOADER_ESP_IDF

Use esp-idf 2nd stage bootloader

Use esp-idf 2nd stage bootloader

ESP-IDF bootloader support

Type: bool

Help

This option will trigger the compilation of the ESP-IDF bootloader
inside the build folder.
At flash time, the bootloader will be flashed with the zephyr image

Direct dependencies

(SOC_ESP32C3 && <choice: SoC/CPU/Configuration Selection>) || (SOC_ESP32C3 && <choice: SoC/CPU/Configuration Selection>) || SOC_ESP32

(Includes any dependencies from ifs and menus.)

Defaults

• y

• y

Kconfig definitions

At <Zephyr>/soc/riscv/esp32c3/Kconfig.soc:19

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:36 → <Zephyr>/soc/Kconfig:7 → <nRF>/doc/_build/kconfig/Kconfig.soc:1

Menu path: (Top) → SoC/CPU/Configuration Selection → ESP32C3

config BOOTLOADER_ESP_IDF
    bool "Use esp-idf 2nd stage bootloader"
    default y
    depends on SOC_ESP32C3 && <choice>

---

At <Zephyr>/soc/riscv/esp32c3/Kconfig.soc:19

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:36 → <Zephyr>/soc/Kconfig:9

Menu path: (Top) → SoC/CPU/Configuration Selection → ESP32C3

config BOOTLOADER_ESP_IDF
    bool "Use esp-idf 2nd stage bootloader"
    default y
    depends on SOC_ESP32C3 && <choice>

---

At <Zephyr>/Kconfig.zephyr:567

Included via <Zephyr>/Kconfig:8

Menu path: (Top) → Boot Options

config BOOTLOADER_ESP_IDF
    bool "ESP-IDF bootloader support"
    depends on SOC_ESP32
    help
      This option will trigger the compilation of the ESP-IDF bootloader
      inside the build folder.
      At flash time, the bootloader will be flashed with the zephyr image

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)