92 lines
2.8 KiB
Plaintext
92 lines
2.8 KiB
Plaintext
comment "FASTBOOT"
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menuconfig FASTBOOT
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bool "Fastboot support"
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if FASTBOOT
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config USB_FUNCTION_FASTBOOT
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bool "Enable USB fastboot gadget"
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help
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This enables the USB part of the fastboot gadget.
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config CMD_FASTBOOT
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bool "Enable FASTBOOT command"
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help
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This enables the command "fastboot" which enables the Android
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fastboot mode for the platform's USB device. Fastboot is a USB
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protocol for downloading images, flashing and device control
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used on Android devices.
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config ANDROID_BOOT_IMAGE
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bool "Enable support for Android Boot Images"
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help
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This enables support for booting images which use the Android
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image format header.
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if USB_FUNCTION_FASTBOOT
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config FASTBOOT_BUF_ADDR
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hex "Define FASTBOOT buffer address"
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help
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The fastboot protocol requires a large memory buffer for
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downloads. Define this to the starting RAM address to use for
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downloaded images.
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config FASTBOOT_BUF_SIZE
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hex "Define FASTBOOT buffer size"
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help
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The fastboot protocol requires a large memory buffer for
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downloads. This buffer should be as large as possible for a
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platform. Define this to the size available RAM for fastboot.
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config FASTBOOT_USB_DEV
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int "USB controller number"
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default 0
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help
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Some boards have USB OTG controller other than 0. Define this
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option so it can be used in compiled environment (e.g. in
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CONFIG_BOOTCOMMAND).
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config FASTBOOT_FLASH
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bool "Enable FASTBOOT FLASH command"
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help
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The fastboot protocol includes a "flash" command for writing
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the downloaded image to a non-volatile storage device. Define
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this to enable the "fastboot flash" command.
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config FASTBOOT_FLASH_MMC_DEV
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int "Define FASTBOOT MMC FLASH default device"
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depends on FASTBOOT_FLASH
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help
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The fastboot "flash" command requires additional information
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regarding the non-volatile storage device. Define this to
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the eMMC device that fastboot should use to store the image.
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config FASTBOOT_GPT_NAME
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string "Target name for updating GPT"
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depends on FASTBOOT_FLASH
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default "gpt"
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help
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The fastboot "flash" command supports writing the downloaded
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image to the Protective MBR and the Primary GUID Partition
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Table. (Additionally, this downloaded image is post-processed
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to generate and write the Backup GUID Partition Table.)
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This occurs when the specified "partition name" on the
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"fastboot flash" command line matches the value defined here.
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The default target name for updating GPT is "gpt".
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config FASTBOOT_MBR_NAME
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string "Target name for updating MBR"
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depends on FASTBOOT_FLASH
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default "mbr"
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help
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The fastboot "flash" command allows to write the downloaded image
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to the Master Boot Record. This occurs when the "partition name"
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specified on the "fastboot flash" command line matches the value
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defined here. The default target name for updating MBR is "mbr".
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endif # USB_FUNCTION_FASTBOOT
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endif # FASTBOOT
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