| comment "FASTBOOT" | |
| menuconfig FASTBOOT | |
| bool "Fastboot support" | |
| if FASTBOOT | |
| config USB_FUNCTION_FASTBOOT | |
| bool "Enable USB fastboot gadget" | |
| help | |
| This enables the USB part of the fastboot gadget. | |
| config CMD_FASTBOOT | |
| bool "Enable FASTBOOT command" | |
| help | |
| This enables the command "fastboot" which enables the Android | |
| fastboot mode for the platform's USB device. Fastboot is a USB | |
| protocol for downloading images, flashing and device control | |
| used on Android devices. | |
| config ANDROID_BOOT_IMAGE | |
| bool "Enable support for Android Boot Images" | |
| help | |
| This enables support for booting images which use the Android | |
| image format header. | |
| if USB_FUNCTION_FASTBOOT | |
| config FASTBOOT_BUF_ADDR | |
| hex "Define FASTBOOT buffer address" | |
| 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" | |
| 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" | |
| 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" | |
| 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_FLASH_MMC_DEV | |
| int "Define FASTBOOT MMC FLASH default device" | |
| depends on FASTBOOT_FLASH | |
| 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_GPT_NAME | |
| string "Target name for updating GPT" | |
| depends on FASTBOOT_FLASH | |
| 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 | |
| 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". | |
| endif # USB_FUNCTION_FASTBOOT | |
| endif # FASTBOOT |