cmd/fastboot/Kconfig

   1 comment "FASTBOOT"
   2
   3 menuconfig FASTBOOT
   4         bool "Fastboot support"
   5
   6 if FASTBOOT
   7
   8 config USB_FUNCTION_FASTBOOT
   9         bool "Enable USB fastboot gadget"
  10         help
  11           This enables the USB part of the fastboot gadget.
  12
  13 config CMD_FASTBOOT
  14         bool "Enable FASTBOOT command"
  15         help
  16           This enables the command "fastboot" which enables the Android
  17           fastboot mode for the platform's USB device. Fastboot is a USB
  18           protocol for downloading images, flashing and device control
  19           used on Android devices.
  20
  21           See doc/README.android-fastboot for more information.
  22
  23 config ANDROID_BOOT_IMAGE
  24         bool "Enable support for Android Boot Images"
  25         help
  26           This enables support for booting images which use the Android
  27           image format header.
  28
  29 if USB_FUNCTION_FASTBOOT
  30
  31 config FASTBOOT_BUF_ADDR
  32         hex "Define FASTBOOT buffer address"
  33         help
  34           The fastboot protocol requires a large memory buffer for
  35           downloads. Define this to the starting RAM address to use for
  36           downloaded images.
  37
  38 config FASTBOOT_BUF_SIZE
  39         hex "Define FASTBOOT buffer size"
  40         help
  41           The fastboot protocol requires a large memory buffer for
  42           downloads. This buffer should be as large as possible for a
  43           platform. Define this to the size available RAM for fastboot.
  44
  45 config FASTBOOT_USB_DEV
  46         int "USB controller number"
  47         default 0
  48         help
  49           Some boards have USB OTG controller other than 0. Define this
  50           option so it can be used in compiled environment (e.g. in
  51           CONFIG_BOOTCOMMAND).
  52
  53 config FASTBOOT_FLASH
  54         bool "Enable FASTBOOT FLASH command"
  55         help
  56           The fastboot protocol includes a "flash" command for writing
  57           the downloaded image to a non-volatile storage device. Define
  58           this to enable the "fastboot flash" command.
  59
  60 config FASTBOOT_FLASH_MMC_DEV
  61         int "Define FASTBOOT MMC FLASH default device"
  62         depends on FASTBOOT_FLASH
  63         help
  64           The fastboot "flash" command requires additional information
  65           regarding the non-volatile storage device. Define this to
  66           the eMMC device that fastboot should use to store the image.
  67
  68 config FASTBOOT_GPT_NAME
  69         string "Target name for updating GPT"
  70         depends on FASTBOOT_FLASH
  71         default "gpt"
  72         help
  73           The fastboot "flash" command supports writing the downloaded
  74           image to the Protective MBR and the Primary GUID Partition
  75           Table. (Additionally, this downloaded image is post-processed
  76           to generate and write the Backup GUID Partition Table.)
  77           This occurs when the specified "partition name" on the
  78           "fastboot flash" command line matches the value defined here.
  79           The default target name for updating GPT is "gpt".
  80
  81 config FASTBOOT_MBR_NAME
  82         string "Target name for updating MBR"
  83         depends on FASTBOOT_FLASH
  84         default "mbr"
  85         help
  86           The fastboot "flash" command allows to write the downloaded image
  87           to the Master Boot Record. This occurs when the "partition name"
  88           specified on the "fastboot flash" command line matches the value
  89           defined here. The default target name for updating MBR is "mbr".
  90
  91 endif # USB_FUNCTION_FASTBOOT
  92
  93 endif # FASTBOOT