drivers/fastboot/Kconfig

   1 menu "Fastboot support"
   2
   3 config FASTBOOT
   4         bool
   5         imply ANDROID_BOOT_IMAGE
   6         imply CMD_FASTBOOT
   7
   8 config USB_FUNCTION_FASTBOOT
   9         bool "Enable USB fastboot gadget"
  10         depends on USB_GADGET
  11         default y if ARCH_SUNXI && USB_MUSB_GADGET
  12         select FASTBOOT
  13         select USB_GADGET_DOWNLOAD
  14         help
  15           This enables the USB part of the fastboot gadget.
  16
  17 if FASTBOOT
  18
  19 config FASTBOOT_BUF_ADDR
  20         hex "Define FASTBOOT buffer address"
  21         default 0x82000000 if MX6SX || MX6SL || MX6UL || MX6SLL
  22         default 0x81000000 if ARCH_OMAP2PLUS
  23         default 0x42000000 if ARCH_SUNXI && !MACH_SUN9I
  24         default 0x22000000 if ARCH_SUNXI && MACH_SUN9I
  25         default 0x60800800 if ROCKCHIP_RK3036 || ROCKCHIP_RK3188 || \
  26                                 ROCKCHIP_RK322X
  27         default 0x800800 if ROCKCHIP_RK3288 || ROCKCHIP_RK3329 || \
  28                                 ROCKCHIP_RK3399
  29         default 0x280000 if ROCKCHIP_RK3368
  30         default 0x100000 if ARCH_ZYNQMP
  31         help
  32           The fastboot protocol requires a large memory buffer for
  33           downloads. Define this to the starting RAM address to use for
  34           downloaded images.
  35
  36 config FASTBOOT_BUF_SIZE
  37         hex "Define FASTBOOT buffer size"
  38         default 0x8000000 if ARCH_ROCKCHIP
  39         default 0x6000000 if ARCH_ZYNQMP
  40         default 0x2000000 if ARCH_SUNXI
  41         default 0x7000000
  42         help
  43           The fastboot protocol requires a large memory buffer for
  44           downloads. This buffer should be as large as possible for a
  45           platform. Define this to the size available RAM for fastboot.
  46
  47 config FASTBOOT_USB_DEV
  48         int "USB controller number"
  49         depends on USB_FUNCTION_FASTBOOT
  50         default 0
  51         help
  52           Some boards have USB OTG controller other than 0. Define this
  53           option so it can be used in compiled environment (e.g. in
  54           CONFIG_BOOTCOMMAND).
  55
  56 config FASTBOOT_FLASH
  57         bool "Enable FASTBOOT FLASH command"
  58         default y if ARCH_SUNXI
  59         help
  60           The fastboot protocol includes a "flash" command for writing
  61           the downloaded image to a non-volatile storage device. Define
  62           this to enable the "fastboot flash" command.
  63
  64 choice
  65         prompt "Flash provider for FASTBOOT"
  66         depends on FASTBOOT_FLASH
  67
  68 config FASTBOOT_FLASH_MMC
  69         bool "FASTBOOT on MMC"
  70         depends on MMC
  71
  72 config FASTBOOT_FLASH_NAND
  73         bool "FASTBOOT on NAND"
  74         depends on NAND
  75
  76 endchoice
  77
  78 config FASTBOOT_FLASH_MMC_DEV
  79         int "Define FASTBOOT MMC FLASH default device"
  80         depends on FASTBOOT_FLASH_MMC
  81         default 0 if ARCH_SUNXI && MMC_SUNXI_SLOT_EXTRA = -1
  82         default 1 if ARCH_SUNXI && MMC_SUNXI_SLOT_EXTRA != -1
  83         help
  84           The fastboot "flash" command requires additional information
  85           regarding the non-volatile storage device. Define this to
  86           the eMMC device that fastboot should use to store the image.
  87
  88 config FASTBOOT_FLASH_NAND_DEV
  89         int "Define FASTBOOT NAND FLASH default device"
  90         depends on FASTBOOT_FLASH_NAND
  91         depends on CMD_MTDPARTS
  92         default 0 if ARCH_SUNXI && NAND_SUNXI
  93         help
  94           The fastboot "flash" command requires additional information
  95           regarding the non-volatile storage device. Define this to
  96           the NAND device that fastboot should use to store the image.
  97
  98 config FASTBOOT_GPT_NAME
  99         string "Target name for updating GPT"
 100         depends on FASTBOOT_FLASH
 101         default "gpt"
 102         help
 103           The fastboot "flash" command supports writing the downloaded
 104           image to the Protective MBR and the Primary GUID Partition
 105           Table. (Additionally, this downloaded image is post-processed
 106           to generate and write the Backup GUID Partition Table.)
 107           This occurs when the specified "partition name" on the
 108           "fastboot flash" command line matches the value defined here.
 109           The default target name for updating GPT is "gpt".
 110
 111 config FASTBOOT_MBR_NAME
 112         string "Target name for updating MBR"
 113         depends on FASTBOOT_FLASH
 114         default "mbr"
 115         help
 116           The fastboot "flash" command allows to write the downloaded image
 117           to the Master Boot Record. This occurs when the "partition name"
 118           specified on the "fastboot flash" command line matches the value
 119           defined here. The default target name for updating MBR is "mbr".
 120
 121 endif # FASTBOOT
 122
 123 endmenu