projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| e016f0b2 SR |
1 | comment "FASTBOOT" |
| 2 | ||
| c2948731 YM |
3 | menuconfig FASTBOOT |
| 4 | bool "Fastboot support" | |
| e016f0b2 | 5 | |
| c2948731 | 6 | if FASTBOOT |
| e016f0b2 SR |
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 | config ANDROID_BOOT_IMAGE | |
| 22 | bool "Enable support for Android Boot Images" | |
| 23 | help | |
| 24 | This enables support for booting images which use the Android | |
| 25 | image format header. | |
| 26 | ||
| 27 | if USB_FUNCTION_FASTBOOT | |
| 28 | ||
| 29 | config FASTBOOT_BUF_ADDR | |
| 30 | hex "Define FASTBOOT buffer address" | |
| 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 | help | |
| 39 | The fastboot protocol requires a large memory buffer for | |
| 40 | downloads. This buffer should be as large as possible for a | |
| 41 | platform. Define this to the size available RAM for fastboot. | |
| 42 | ||
| 9af5ba87 SP |
43 | config FASTBOOT_USB_DEV |
| 44 | int "USB controller number" | |
| 45 | default 0 | |
| 46 | help | |
| 47 | Some boards have USB OTG controller other than 0. Define this | |
| 48 | option so it can be used in compiled environment (e.g. in | |
| 49 | CONFIG_BOOTCOMMAND). | |
| 50 | ||
| e016f0b2 SR |
51 | config FASTBOOT_FLASH |
| 52 | bool "Enable FASTBOOT FLASH command" | |
| 53 | help | |
| 54 | The fastboot protocol includes a "flash" command for writing | |
| 55 | the downloaded image to a non-volatile storage device. Define | |
| 56 | this to enable the "fastboot flash" command. | |
| 57 | ||
| 58 | config FASTBOOT_FLASH_MMC_DEV | |
| 59 | int "Define FASTBOOT MMC FLASH default device" | |
| 6f6c8630 | 60 | depends on FASTBOOT_FLASH |
| e016f0b2 SR |
61 | help |
| 62 | The fastboot "flash" command requires additional information | |
| 63 | regarding the non-volatile storage device. Define this to | |
| 64 | the eMMC device that fastboot should use to store the image. | |
| 65 | ||
| 6f6c8630 PK |
66 | config FASTBOOT_GPT_NAME |
| 67 | string "Target name for updating GPT" | |
| 68 | depends on FASTBOOT_FLASH | |
| 69 | default "gpt" | |
| 70 | help | |
| 71 | The fastboot "flash" command supports writing the downloaded | |
| 72 | image to the Protective MBR and the Primary GUID Partition | |
| 73 | Table. (Additionally, this downloaded image is post-processed | |
| 74 | to generate and write the Backup GUID Partition Table.) | |
| 75 | This occurs when the specified "partition name" on the | |
| 76 | "fastboot flash" command line matches the value defined here. | |
| 77 | The default target name for updating GPT is "gpt". | |
| 78 | ||
| 79 | config FASTBOOT_MBR_NAME | |
| 80 | string "Target name for updating MBR" | |
| 81 | depends on FASTBOOT_FLASH | |
| 82 | default "mbr" | |
| 83 | help | |
| 84 | The fastboot "flash" command allows to write the downloaded image | |
| 85 | to the Master Boot Record. This occurs when the "partition name" | |
| 86 | specified on the "fastboot flash" command line matches the value | |
| 87 | defined here. The default target name for updating MBR is "mbr". | |
| 88 | ||
| e016f0b2 SR |
89 | endif # USB_FUNCTION_FASTBOOT |
| 90 | ||
| c2948731 | 91 | endif # FASTBOOT |