Help¶

This is the EC (Embedded Controller) inside a Lenovo Chromebook Duet and 10e Chromebook Tablet. The EC handles battery charging, keyboard scanning, USB Power Delivery and sensors.

So far for Zephyr only a simple serial console and I2C are supported.

Direct dependencies¶

SOC_STM32F098XX && <choice: Board Selection>

(Includes any dependencies from ifs and menus.)

Kconfig definition¶

At <Zephyr>/boards/arm/google_kukui/Kconfig.board:6

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:27 → <Zephyr>/boards/Kconfig:22

Menu path: (Top) → Board Selection

config BOARD_GOOGLE_KUKUI
    bool "Google Kukui EC"
    depends on SOC_STM32F098XX && <choice: Board Selection>
    help
      This is the EC (Embedded Controller) inside a Lenovo Chromebook
      Duet and 10e Chromebook Tablet. The EC handles battery charging,
      keyboard scanning, USB Power Delivery and sensors.

      So far for Zephyr only a simple serial console and I2C are supported.

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