menu "Fastboot support"

  config FASTBOOT
  	bool
  	imply ANDROID_BOOT_IMAGE
  	imply CMD_FASTBOOT

  
  config USB_FUNCTION_FASTBOOT
  	bool "Enable USB fastboot gadget"

  	depends on USB_GADGET
  	default y if ARCH_SUNXI && USB_MUSB_GADGET
  	select FASTBOOT

  	select USB_GADGET_DOWNLOAD

  	help
  	  This enables the USB part of the fastboot gadget.

  config UDP_FUNCTION_FASTBOOT
  	depends on NET
  	select FASTBOOT
  	bool "Enable fastboot protocol over UDP"
  	help
  	  This enables the fastboot protocol over UDP.

  if FASTBOOT

  
  config FASTBOOT_BUF_ADDR
  	hex "Define FASTBOOT buffer address"

  	default 0x82000000 if MX6SX || MX6SL || MX6UL || MX6SLL
  	default 0x81000000 if ARCH_OMAP2PLUS
  	default 0x42000000 if ARCH_SUNXI && !MACH_SUN9I
  	default 0x22000000 if ARCH_SUNXI && MACH_SUN9I
  	default 0x60800800 if ROCKCHIP_RK3036 || ROCKCHIP_RK3188 || \
  				ROCKCHIP_RK322X
  	default 0x800800 if ROCKCHIP_RK3288 || ROCKCHIP_RK3329 || \
  				ROCKCHIP_RK3399
  	default 0x280000 if ROCKCHIP_RK3368
  	default 0x100000 if ARCH_ZYNQMP

  	default 0 if SANDBOX

  	help
  	  The fastboot protocol requires a large memory buffer for
  	  downloads. Define this to the starting RAM address to use for
  	  downloaded images.
  
  config FASTBOOT_BUF_SIZE
  	hex "Define FASTBOOT buffer size"

  	default 0x8000000 if ARCH_ROCKCHIP
  	default 0x6000000 if ARCH_ZYNQMP
  	default 0x2000000 if ARCH_SUNXI

  	default 0x8192 if SANDBOX

  	default 0x7000000

  	help
  	  The fastboot protocol requires a large memory buffer for
  	  downloads. This buffer should be as large as possible for a
  	  platform. Define this to the size available RAM for fastboot.

  config FASTBOOT_USB_DEV
  	int "USB controller number"

  	depends on USB_FUNCTION_FASTBOOT

  	default 0
  	help
  	  Some boards have USB OTG controller other than 0. Define this
  	  option so it can be used in compiled environment (e.g. in
  	  CONFIG_BOOTCOMMAND).

  config FASTBOOT_FLASH
  	bool "Enable FASTBOOT FLASH command"

  	default y if ARCH_SUNXI || ARCH_ROCKCHIP

  	depends on MMC || (MTD_RAW_NAND && CMD_MTDPARTS)

  	select IMAGE_SPARSE

  	help
  	  The fastboot protocol includes a "flash" command for writing
  	  the downloaded image to a non-volatile storage device. Define
  	  this to enable the "fastboot flash" command.

  config FASTBOOT_UUU_SUPPORT
  	bool "Enable FASTBOOT i.MX UUU special command"
  	default y if ARCH_MX7 || ARCH_MX6 || ARCH_IMX8 || ARCH_IMX8M || ARCH_MX7ULP
  	select FSL_FASTBOOT

  	select FAT_WRITE

  	select CMD_GPT
  	select RANDOM_UUID
  	select CMD_GPT_RENAME

  	select CONSOLE_MUX
  	select SYS_STDIO_DEREGISTER

  	help
  	  The fastboot protocol includes "UCmd" command and "ACmd" command
  
  config FSL_FASTBOOT
  	bool "Enable FSL fastboot support"
  	depends on FASTBOOT_FLASH
  	help
  	  This enables FSL implementation for Android fastboot.
  
  config ANDROID_RECOVERY
  	bool "Enable the recovery boot function"
  	depends on FSL_FASTBOOT
  	help
  	  This enables the Android Recovery boot function.
  
  config CMD_BOOTA
  	bool "Enable the boota command"

  	default y

  	depends on FSL_FASTBOOT

  	depends on ANDROID_SUPPORT || ANDROID_AUTO_SUPPORT || ANDROID_THINGS_SUPPORT

  	help
  	  This enables the boota command for booting android images.
  
  config BCB_SUPPORT
  	bool "Enable the boot control block support"
  	depends on FSL_FASTBOOT
  	help
  	  This enables the boot control block support for android reboot command
  
  config FASTBOOT_LOCK
  	bool "Enable the lock and unlock feature to the partitions"
  	depends on FSL_FASTBOOT
  	help
  	  This enables the lock support for android flashing command
  
  config FASTBOOT_USB_DEV
  	int "USB controller number"
  	default 0
  	help
  	  Some boards have USB OTG controller other than 0. Define this
  	  option so it can be used in compiled environment (e.g. in
  	  CONFIG_BOOTCOMMAND).

  choice
  	prompt "Flash provider for FASTBOOT"

  	depends on FASTBOOT_FLASH && !FSL_FASTBOOT

  
  config FASTBOOT_FLASH_MMC
  	bool "FASTBOOT on MMC"
  	depends on MMC
  
  config FASTBOOT_FLASH_NAND
  	bool "FASTBOOT on NAND"

  	depends on MTD_RAW_NAND && CMD_MTDPARTS

  
  endchoice

  config FASTBOOT_FLASH_MMC_DEV
  	int "Define FASTBOOT MMC FLASH default device"

  	depends on FASTBOOT_FLASH_MMC

  	default 0 if ARCH_ROCKCHIP

  	default 0 if ARCH_SUNXI && MMC_SUNXI_SLOT_EXTRA = -1
  	default 1 if ARCH_SUNXI && MMC_SUNXI_SLOT_EXTRA != -1

  	help
  	  The fastboot "flash" command requires additional information
  	  regarding the non-volatile storage device. Define this to
  	  the eMMC device that fastboot should use to store the image.

  config FASTBOOT_FLASH_NAND_TRIMFFS
  	bool "Skip empty pages when flashing NAND"
  	depends on FASTBOOT_FLASH_NAND
  	help
  	  When flashing NAND enable the DROP_FFS flag to drop trailing all-0xff
  	  pages.

  config FASTBOOT_MMC_BOOT1_SUPPORT
  	bool "Enable EMMC_BOOT1 flash/erase"
  	depends on FASTBOOT_FLASH_MMC && EFI_PARTITION && ARCH_MEDIATEK
  	help
  	  The fastboot "flash" and "erase" commands normally does operations
  	  on EMMC userdata. Define this to enable the special commands to
  	  flash/erase EMMC_BOOT1.
  	  The default target name for updating EMMC_BOOT1 is "mmc0boot0".
  
  config FASTBOOT_MMC_BOOT1_NAME
  	string "Target name for updating EMMC_BOOT1"
  	depends on FASTBOOT_MMC_BOOT1_SUPPORT
  	default "mmc0boot0"
  	help
  	  The fastboot "flash" and "erase" commands support operations on
  	  EMMC_BOOT1. This occurs when the specified "EMMC_BOOT1 name" on
  	  the "fastboot flash" and "fastboot erase" commands match the value
  	  defined here.
  	  The default target name for updating EMMC_BOOT1 is "mmc0boot0".
  
  config FASTBOOT_MMC_USER_NAME
  	string "Target name for erasing EMMC_USER"
  	depends on FASTBOOT_FLASH_MMC && EFI_PARTITION && ARCH_MEDIATEK
  	default "mmc0"
  	help
  	  The fastboot "erase" command supports erasing EMMC_USER. This occurs
  	  when the specified "EMMC_USER name" on the "fastboot erase" commands
  	  match the value defined here.
  	  The default target name for erasing EMMC_USER is "mmc0".

  config FASTBOOT_GPT_NAME
  	string "Target name for updating GPT"

  	depends on FASTBOOT_FLASH_MMC && EFI_PARTITION

  	default "gpt"
  	help
  	  The fastboot "flash" command supports writing the downloaded
  	  image to the Protective MBR and the Primary GUID Partition
  	  Table. (Additionally, this downloaded image is post-processed
  	  to generate and write the Backup GUID Partition Table.)
  	  This occurs when the specified "partition name" on the
  	  "fastboot flash" command line matches the value defined here.
  	  The default target name for updating GPT is "gpt".
  
  config FASTBOOT_MBR_NAME
  	string "Target name for updating MBR"

  	depends on FASTBOOT_FLASH_MMC && DOS_PARTITION

  	default "mbr"
  	help
  	  The fastboot "flash" command allows to write the downloaded image
  	  to the Master Boot Record. This occurs when the "partition name"
  	  specified on the "fastboot flash" command line matches the value
  	  defined here. The default target name for updating MBR is "mbr".

  config FASTBOOT_CMD_OEM_FORMAT
  	bool "Enable the 'oem format' command"
  	depends on FASTBOOT_FLASH_MMC && CMD_GPT
  	help
  	  Add support for the "oem format" command from a client. This
  	  relies on the env variable partitions to contain the list of
  	  partitions as required by the gpt command.

  endif # FASTBOOT

  
  endmenu