projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| e016f0b2 SR |
1 | comment "FASTBOOT" |
| 2 | ||
| 3 | config FASTBOOT | |
| 4 | bool "" | |
| 5 | ||
| 6 | menu "Fastboot support" | |
| 7 | depends on FASTBOOT | |
| 8 | ||
| 9 | config USB_FUNCTION_FASTBOOT | |
| 10 | bool "Enable USB fastboot gadget" | |
| 11 | help | |
| 12 | This enables the USB part of the fastboot gadget. | |
| 13 | ||
| 14 | config CMD_FASTBOOT | |
| 15 | bool "Enable FASTBOOT command" | |
| 16 | help | |
| 17 | This enables the command "fastboot" which enables the Android | |
| 18 | fastboot mode for the platform's USB device. Fastboot is a USB | |
| 19 | protocol for downloading images, flashing and device control | |
| 20 | used on Android devices. | |
| 21 | ||
| 22 | config ANDROID_BOOT_IMAGE | |
| 23 | bool "Enable support for Android Boot Images" | |
| 24 | help | |
| 25 | This enables support for booting images which use the Android | |
| 26 | image format header. | |
| 27 | ||
| 28 | if USB_FUNCTION_FASTBOOT | |
| 29 | ||
| 30 | config FASTBOOT_BUF_ADDR | |
| 31 | hex "Define FASTBOOT buffer address" | |
| 32 | help | |
| 33 | The fastboot protocol requires a large memory buffer for | |
| 34 | downloads. Define this to the starting RAM address to use for | |
| 35 | downloaded images. | |
| 36 | ||
| 37 | config FASTBOOT_BUF_SIZE | |
| 38 | hex "Define FASTBOOT buffer size" | |
| 39 | help | |
| 40 | The fastboot protocol requires a large memory buffer for | |
| 41 | downloads. This buffer should be as large as possible for a | |
| 42 | platform. Define this to the size available RAM for fastboot. | |
| 43 | ||
| 44 | config FASTBOOT_FLASH | |
| 45 | bool "Enable FASTBOOT FLASH command" | |
| 46 | help | |
| 47 | The fastboot protocol includes a "flash" command for writing | |
| 48 | the downloaded image to a non-volatile storage device. Define | |
| 49 | this to enable the "fastboot flash" command. | |
| 50 | ||
| 51 | config FASTBOOT_FLASH_MMC_DEV | |
| 52 | int "Define FASTBOOT MMC FLASH default device" | |
| 6f6c8630 | 53 | depends on FASTBOOT_FLASH |
| e016f0b2 SR |
54 | help |
| 55 | The fastboot "flash" command requires additional information | |
| 56 | regarding the non-volatile storage device. Define this to | |
| 57 | the eMMC device that fastboot should use to store the image. | |
| 58 | ||
| 6f6c8630 PK |
59 | config FASTBOOT_GPT_NAME |
| 60 | string "Target name for updating GPT" | |
| 61 | depends on FASTBOOT_FLASH | |
| 62 | default "gpt" | |
| 63 | help | |
| 64 | The fastboot "flash" command supports writing the downloaded | |
| 65 | image to the Protective MBR and the Primary GUID Partition | |
| 66 | Table. (Additionally, this downloaded image is post-processed | |
| 67 | to generate and write the Backup GUID Partition Table.) | |
| 68 | This occurs when the specified "partition name" on the | |
| 69 | "fastboot flash" command line matches the value defined here. | |
| 70 | The default target name for updating GPT is "gpt". | |
| 71 | ||
| 72 | config FASTBOOT_MBR_NAME | |
| 73 | string "Target name for updating MBR" | |
| 74 | depends on FASTBOOT_FLASH | |
| 75 | default "mbr" | |
| 76 | help | |
| 77 | The fastboot "flash" command allows to write the downloaded image | |
| 78 | to the Master Boot Record. This occurs when the "partition name" | |
| 79 | specified on the "fastboot flash" command line matches the value | |
| 80 | defined here. The default target name for updating MBR is "mbr". | |
| 81 | ||
| e016f0b2 SR |
82 | endif # USB_FUNCTION_FASTBOOT |
| 83 | ||
| 84 | endmenu |