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 17if FASTBOOT 18 19config FASTBOOT_BUF_ADDR 20 hex "Define FASTBOOT buffer address" 21 default 0x82000000 if MX6SX || MX6SL || MX6UL || MX6SLL 22 default 0x81000000 if ARCH_OMAP2PLUS 23 default 0x42000000 if ARCH_SUNXI && !MACH_SUN9I 24 default 0x22000000 if ARCH_SUNXI && MACH_SUN9I 25 default 0x60800800 if ROCKCHIP_RK3036 || ROCKCHIP_RK3188 || \ 26 ROCKCHIP_RK322X 27 default 0x800800 if ROCKCHIP_RK3288 || ROCKCHIP_RK3329 || \ 28 ROCKCHIP_RK3399 29 default 0x280000 if ROCKCHIP_RK3368 30 default 0x100000 if ARCH_ZYNQMP 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 36config FASTBOOT_BUF_SIZE 37 hex "Define FASTBOOT buffer size" 38 default 0x8000000 if ARCH_ROCKCHIP 39 default 0x6000000 if ARCH_ZYNQMP 40 default 0x2000000 if ARCH_SUNXI 41 default 0x7000000 42 help 43 The fastboot protocol requires a large memory buffer for 44 downloads. This buffer should be as large as possible for a 45 platform. Define this to the size available RAM for fastboot. 46 47config FASTBOOT_USB_DEV 48 int "USB controller number" 49 depends on USB_FUNCTION_FASTBOOT 50 default 0 51 help 52 Some boards have USB OTG controller other than 0. Define this 53 option so it can be used in compiled environment (e.g. in 54 CONFIG_BOOTCOMMAND). 55 56config FASTBOOT_FLASH 57 bool "Enable FASTBOOT FLASH command" 58 default y if ARCH_SUNXI 59 depends on MMC || (NAND && CMD_MTDPARTS) 60 help 61 The fastboot protocol includes a "flash" command for writing 62 the downloaded image to a non-volatile storage device. Define 63 this to enable the "fastboot flash" command. 64 65choice 66 prompt "Flash provider for FASTBOOT" 67 depends on FASTBOOT_FLASH 68 69config FASTBOOT_FLASH_MMC 70 bool "FASTBOOT on MMC" 71 depends on MMC 72 73config FASTBOOT_FLASH_NAND 74 bool "FASTBOOT on NAND" 75 depends on NAND && CMD_MTDPARTS 76 77endchoice 78 79config FASTBOOT_FLASH_MMC_DEV 80 int "Define FASTBOOT MMC FLASH default device" 81 depends on FASTBOOT_FLASH_MMC 82 default 0 if ARCH_SUNXI && MMC_SUNXI_SLOT_EXTRA = -1 83 default 1 if ARCH_SUNXI && MMC_SUNXI_SLOT_EXTRA != -1 84 help 85 The fastboot "flash" command requires additional information 86 regarding the non-volatile storage device. Define this to 87 the eMMC device that fastboot should use to store the image. 88 89config FASTBOOT_GPT_NAME 90 string "Target name for updating GPT" 91 depends on FASTBOOT_FLASH_MMC && EFI_PARTITION 92 default "gpt" 93 help 94 The fastboot "flash" command supports writing the downloaded 95 image to the Protective MBR and the Primary GUID Partition 96 Table. (Additionally, this downloaded image is post-processed 97 to generate and write the Backup GUID Partition Table.) 98 This occurs when the specified "partition name" on the 99 "fastboot flash" command line matches the value defined here. 100 The default target name for updating GPT is "gpt". 101 102config FASTBOOT_MBR_NAME 103 string "Target name for updating MBR" 104 depends on FASTBOOT_FLASH_MMC && DOS_PARTITION 105 default "mbr" 106 help 107 The fastboot "flash" command allows to write the downloaded image 108 to the Master Boot Record. This occurs when the "partition name" 109 specified on the "fastboot flash" command line matches the value 110 defined here. The default target name for updating MBR is "mbr". 111 112endif # FASTBOOT 113 114endmenu 115