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