1menu "Fastboot support" 2 3config FASTBOOT 4 bool 5 imply ANDROID_BOOT_IMAGE 6 imply CMD_FASTBOOT 7 8config 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 17config UDP_FUNCTION_FASTBOOT 18 depends on NET 19 select FASTBOOT 20 bool "Enable fastboot protocol over UDP" 21 help 22 This enables the fastboot protocol over UDP. 23 24if FASTBOOT 25 26config FASTBOOT_BUF_ADDR 27 hex "Define FASTBOOT buffer address" 28 default 0x82000000 if MX6SX || MX6SL || MX6UL || MX6SLL 29 default 0x81000000 if ARCH_OMAP2PLUS 30 default 0x42000000 if ARCH_SUNXI && !MACH_SUN9I 31 default 0x22000000 if ARCH_SUNXI && MACH_SUN9I 32 default 0x60800800 if ROCKCHIP_RK3036 || ROCKCHIP_RK3188 || \ 33 ROCKCHIP_RK322X 34 default 0x800800 if ROCKCHIP_RK3288 || ROCKCHIP_RK3329 || \ 35 ROCKCHIP_RK3399 36 default 0x280000 if ROCKCHIP_RK3368 37 default 0x100000 if ARCH_ZYNQMP 38 default 0 if SANDBOX 39 help 40 The fastboot protocol requires a large memory buffer for 41 downloads. Define this to the starting RAM address to use for 42 downloaded images. 43 44config FASTBOOT_BUF_SIZE 45 hex "Define FASTBOOT buffer size" 46 default 0x8000000 if ARCH_ROCKCHIP 47 default 0x6000000 if ARCH_ZYNQMP 48 default 0x2000000 if ARCH_SUNXI 49 default 0x8192 if SANDBOX 50 default 0x7000000 51 help 52 The fastboot protocol requires a large memory buffer for 53 downloads. This buffer should be as large as possible for a 54 platform. Define this to the size available RAM for fastboot. 55 56config FASTBOOT_USB_DEV 57 int "USB controller number" 58 depends on USB_FUNCTION_FASTBOOT 59 default 0 60 help 61 Some boards have USB OTG controller other than 0. Define this 62 option so it can be used in compiled environment (e.g. in 63 CONFIG_BOOTCOMMAND). 64 65config FASTBOOT_FLASH 66 bool "Enable FASTBOOT FLASH command" 67 default y if ARCH_SUNXI 68 depends on MMC || (NAND && CMD_MTDPARTS) 69 select IMAGE_SPARSE 70 help 71 The fastboot protocol includes a "flash" command for writing 72 the downloaded image to a non-volatile storage device. Define 73 this to enable the "fastboot flash" command. 74 75choice 76 prompt "Flash provider for FASTBOOT" 77 depends on FASTBOOT_FLASH 78 79config FASTBOOT_FLASH_MMC 80 bool "FASTBOOT on MMC" 81 depends on MMC 82 83config FASTBOOT_FLASH_NAND 84 bool "FASTBOOT on NAND" 85 depends on NAND && CMD_MTDPARTS 86 87endchoice 88 89config FASTBOOT_FLASH_MMC_DEV 90 int "Define FASTBOOT MMC FLASH default device" 91 depends on FASTBOOT_FLASH_MMC 92 default 0 if ARCH_SUNXI && MMC_SUNXI_SLOT_EXTRA = -1 93 default 1 if ARCH_SUNXI && MMC_SUNXI_SLOT_EXTRA != -1 94 help 95 The fastboot "flash" command requires additional information 96 regarding the non-volatile storage device. Define this to 97 the eMMC device that fastboot should use to store the image. 98 99config FASTBOOT_FLASH_NAND_TRIMFFS 100 bool "Skip empty pages when flashing NAND" 101 depends on FASTBOOT_FLASH_NAND 102 help 103 When flashing NAND enable the DROP_FFS flag to drop trailing all-0xff 104 pages. 105 106config FASTBOOT_GPT_NAME 107 string "Target name for updating GPT" 108 depends on FASTBOOT_FLASH_MMC && EFI_PARTITION 109 default "gpt" 110 help 111 The fastboot "flash" command supports writing the downloaded 112 image to the Protective MBR and the Primary GUID Partition 113 Table. (Additionally, this downloaded image is post-processed 114 to generate and write the Backup GUID Partition Table.) 115 This occurs when the specified "partition name" on the 116 "fastboot flash" command line matches the value defined here. 117 The default target name for updating GPT is "gpt". 118 119config FASTBOOT_MBR_NAME 120 string "Target name for updating MBR" 121 depends on FASTBOOT_FLASH_MMC && DOS_PARTITION 122 default "mbr" 123 help 124 The fastboot "flash" command allows to write the downloaded image 125 to the Master Boot Record. This occurs when the "partition name" 126 specified on the "fastboot flash" command line matches the value 127 defined here. The default target name for updating MBR is "mbr". 128 129config FASTBOOT_CMD_OEM_FORMAT 130 bool "Enable the 'oem format' command" 131 depends on FASTBOOT_FLASH_MMC && CMD_GPT 132 help 133 Add support for the "oem format" command from a client. This 134 relies on the env variable partitions to contain the list of 135 partitions as required by the gpt command. 136 137endif # FASTBOOT 138 139endmenu 140