buildroot

choice

    prompt "Barebox configuration"

    default BR2_TARGET_BAREBOX_AUX_USE_DEFCONFIG

​

config BR2_TARGET_BAREBOX_AUX_USE_DEFCONFIG

    bool "Using a defconfig"

​

config BR2_TARGET_BAREBOX_AUX_USE_CUSTOM_CONFIG

    bool "Using a custom config file"

​

endchoice

​

config BR2_TARGET_BAREBOX_AUX_BOARD_DEFCONFIG

    string "board defconfig"

    depends on BR2_TARGET_BAREBOX_AUX_USE_DEFCONFIG

    help

      Name of the board for which Barebox should be built, without

      the _defconfig suffix.

​

config BR2_TARGET_BAREBOX_AUX_CUSTOM_CONFIG_FILE

    string "Configuration file path"

    depends on BR2_TARGET_BAREBOX_AUX_USE_CUSTOM_CONFIG

    help

      Path to the barebox configuration file

​

config BR2_TARGET_BAREBOX_AUX_CONFIG_FRAGMENT_FILES

    string "Additional configuration fragment files"

    help

      A space-separated list of configuration fragment files,

      that will be merged to the main Barebox configuration file.

​

config BR2_TARGET_BAREBOX_AUX_IMAGE_FILE

    string "Image filename"

    help

      Name of the generated barebox image, which will be copied to

      the images directory.

​

      If left empty, defaults to:

      - barebox.bin for barebox versions older than 2012.10.

      - barebox-flash-image for later versions.

​

config BR2_TARGET_BAREBOX_AUX_CUSTOM_ENV

    bool "Generate an environment image"

    help

      Generate a custom environment image. This environment will

      contain the variables and scripts to be used at boot by

      barebox.

​

config BR2_TARGET_BAREBOX_AUX_CUSTOM_ENV_PATH

    string "Environment path"

    depends on BR2_TARGET_BAREBOX_AUX_CUSTOM_ENV

    help

      Path to the directory containing the custom barebox

      environment. Depending on your setup, it will probably be

      based on either the content of the defaultenv or

      defaultenv-2 directories in the barebox source code, plus

      the additions needed. The output will be an image in the

      barebox devfs format, stored in the images directory, with

      the same name as the directory name given here.

​

config BR2_TARGET_BAREBOX_AUX_CUSTOM_EMBEDDED_ENV_PATH

    string "Embedded environment path"

    help

      If this option is not empty, it is the path to a custom

      embedded barebox environment. This image will be used when

      the environment found in the environment sector is

      invalid. This option sets the barebox Kconfig option

      CONFIG_DEFAULT_ENVIRONMENT_PATH to the specified path. This

      way it is possible to use Buildroot variables like

      BR2_EXTERNAL, TOPDIR etc. to refer to the custom

      environment.

​

      Depending on your setup, the custom embedded environment

      will probably be based on either the content of the

      defaultenv or defaultenv-2 directories in the barebox source

      code.