Kconfig

mainmenu "PebbleOS Configuration"

# Per-SoC symbol defaults; loaded first so they take precedence.
osource "src/fw/soc/*/Kconfig.defconfig"

config RELEASE
    bool "Release build"
    help
      Whether this is a release build. Pass
      `-DCONFIG_RELEASE=y` to `./waf configure` to enable. Gates
      features like Memfault crash reporting that should only run on
      shipping firmware.

config PBLBOOT
    bool "PBLBOOT bootloader"
    help
      Build for the PBLBOOT bootloader: prepend the PBLBOOT image
      header to the firmware binary and assume a two-slot flash
      layout with direct XIP. Disable for boards whose SoC bootloader
      consumes a raw image and uses a single firmware slot.

config IS_BIGBOARD
    bool "Bigboard variant"
    help
      Engineering/development PCB variant of a board (`_bb` suffix
      in the board name). Gates bigboard-only behaviour that differs
      from the shipping board.

# Source the active board's Kconfig and its per-board defaults; kconfig.py
# exports $(BOARD) from the --board argument.
rsource "boards/$(BOARD)/Kconfig"
rsource "boards/$(BOARD)/Kconfig.defconfig"

config BOARD_FAMILY_ASTERIX
    bool
    help
      Hidden symbol selected by boards in the Asterix family.

config BOARD_FAMILY_OBELIX
    bool
    help
      Hidden symbol selected by boards in the Obelix family.

config BOARD_FAMILY_GETAFIX
    bool
    help
      Hidden symbol selected by boards in the Getafix family.

config BOARD_FAMILY_NAME
    string
    help
      Lowercase token identifying the board family (or the single
      board, for QEMU variants). Used for resource path lookups
      and string outputs. Set per board in
      boards/<board>/Kconfig.defconfig.

config QEMU_MACHINE
    string
    depends on QEMU
    help
      QEMU machine identifier passed to qemu-system-arm via the
      `-machine` flag. Set per board in
      boards/<board>/Kconfig.defconfig.

choice
    prompt "SDK platform"
config PLATFORM_EMERY
    bool "Emery"
config PLATFORM_FLINT
    bool "Flint"
config PLATFORM_GABBRO
    bool "Gabbro"
endchoice

choice
    prompt "Screen color depth"

config SCREEN_COLOR_DEPTH_BITS_1
    bool "1-bit (monochrome)"

config SCREEN_COLOR_DEPTH_BITS_8
    bool "8-bit (palette)"

endchoice

config SCREEN_COLOR_DEPTH_BITS
    int
    default 1 if SCREEN_COLOR_DEPTH_BITS_1
    default 8 if SCREEN_COLOR_DEPTH_BITS_8

rsource "src/Kconfig"
rsource "third_party/Kconfig"