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 || ARCH_ROCKCHIP
68	depends on MMC || (MTD_RAW_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
75config FASTBOOT_UUU_SUPPORT
76	bool "Enable FASTBOOT i.MX UUU special command"
77	default n
78	help
79	  The fastboot protocol includes "UCmd" and "ACmd" command.
80	  Be aware that you provide full access to any U-Boot command,
81	  including working with memory and may open a huge backdoor,
82	  when enabling this option.
83
84choice
85	prompt "Flash provider for FASTBOOT"
86	depends on FASTBOOT_FLASH
87
88config FASTBOOT_FLASH_MMC
89	bool "FASTBOOT on MMC"
90	depends on MMC
91
92config FASTBOOT_FLASH_NAND
93	bool "FASTBOOT on NAND"
94	depends on MTD_RAW_NAND && CMD_MTDPARTS
95
96endchoice
97
98config FASTBOOT_FLASH_MMC_DEV
99	int "Define FASTBOOT MMC FLASH default device"
100	depends on FASTBOOT_FLASH_MMC
101	default 0 if ARCH_ROCKCHIP
102	default 0 if ARCH_SUNXI && MMC_SUNXI_SLOT_EXTRA = -1
103	default 1 if ARCH_SUNXI && MMC_SUNXI_SLOT_EXTRA != -1
104	help
105	  The fastboot "flash" command requires additional information
106	  regarding the non-volatile storage device. Define this to
107	  the eMMC device that fastboot should use to store the image.
108
109config FASTBOOT_FLASH_NAND_TRIMFFS
110	bool "Skip empty pages when flashing NAND"
111	depends on FASTBOOT_FLASH_NAND
112	help
113	  When flashing NAND enable the DROP_FFS flag to drop trailing all-0xff
114	  pages.
115
116config FASTBOOT_MMC_BOOT_SUPPORT
117	bool "Enable EMMC_BOOT flash/erase"
118	depends on FASTBOOT_FLASH_MMC
119	help
120	  The fastboot "flash" and "erase" commands normally does operations
121	  on eMMC userdata. Define this to enable the special commands to
122	  flash/erase eMMC boot partition.
123	  The default target name for updating eMMC boot partition 1/2 is
124	  CONFIG_FASTBOOT_MMC_BOOT1_NAME/CONFIG_FASTBOOT_MMC_BOOT2_NAME.
125
126config FASTBOOT_MMC_BOOT1_NAME
127	string "Target name for updating EMMC_BOOT1"
128	depends on FASTBOOT_MMC_BOOT_SUPPORT
129	default "mmc0boot0"
130	help
131	  The fastboot "flash" and "erase" commands support operations on
132	  EMMC_BOOT1. This occurs when the specified "EMMC_BOOT1 name" on
133	  the "fastboot flash" and "fastboot erase" commands match the value
134	  defined here.
135	  The default target name for updating EMMC_BOOT1 is "mmc0boot0".
136
137config FASTBOOT_MMC_BOOT2_NAME
138	string "Target name for updating EMMC_BOOT2"
139	depends on FASTBOOT_MMC_BOOT_SUPPORT
140	default "mmc0boot1"
141	help
142	  The fastboot "flash" and "erase" commands support operations on
143	  EMMC_BOOT2. This occurs when the specified "EMMC_BOOT2 name" on
144	  the "fastboot flash" and "fastboot erase" commands match the value
145	  defined here.
146	  The default target name for updating EMMC_BOOT2 is "mmc0boot1".
147
148config FASTBOOT_MMC_USER_SUPPORT
149	bool "Enable eMMC userdata partition flash/erase"
150	depends on FASTBOOT_FLASH_MMC
151	help
152	  Define this to enable the support "flash" and "erase" command on
153	  eMMC userdata. The "flash" command only update the MBR and GPT
154	  header when CONFIG_EFI_PARTITION is supported.
155	  The "erase" command erase all the userdata.
156	  This occurs when the specified "partition name" on the
157	  fastboot command line matches the value CONFIG_FASTBOOT_MMC_USER_NAME.
158
159config FASTBOOT_MMC_USER_NAME
160	string "Target name for updating EMMC_USER"
161	depends on FASTBOOT_MMC_USER_SUPPORT
162	default "mmc0"
163	help
164	  The fastboot "flash" and "erase" command supports EMMC_USER.
165	  This occurs when the specified "EMMC_USER name" on the
166	  "fastboot flash" and the "fastboot erase" commands match the value
167	  defined here.
168	  The default target name for erasing EMMC_USER is "mmc0".
169
170config FASTBOOT_GPT_NAME
171	string "Target name for updating GPT"
172	depends on FASTBOOT_FLASH_MMC && EFI_PARTITION
173	default "gpt"
174	help
175	  The fastboot "flash" command supports writing the downloaded
176	  image to the Protective MBR and the Primary GUID Partition
177	  Table. (Additionally, this downloaded image is post-processed
178	  to generate and write the Backup GUID Partition Table.)
179	  This occurs when the specified "partition name" on the
180	  "fastboot flash" command line matches the value defined here.
181	  The default target name for updating GPT is "gpt".
182
183config FASTBOOT_MBR_NAME
184	string "Target name for updating MBR"
185	depends on FASTBOOT_FLASH_MMC && DOS_PARTITION
186	default "mbr"
187	help
188	  The fastboot "flash" command allows to write the downloaded image
189	  to the Master Boot Record. This occurs when the "partition name"
190	  specified on the "fastboot flash" command line matches the value
191	  defined here. The default target name for updating MBR is "mbr".
192
193config FASTBOOT_CMD_OEM_FORMAT
194	bool "Enable the 'oem format' command"
195	depends on FASTBOOT_FLASH_MMC && CMD_GPT
196	help
197	  Add support for the "oem format" command from a client. This
198	  relies on the env variable partitions to contain the list of
199	  partitions as required by the gpt command.
200
201config FASTBOOT_CMD_OEM_PARTCONF
202	bool "Enable the 'oem partconf' command"
203	depends on FASTBOOT_FLASH_MMC && SUPPORT_EMMC_BOOT
204	help
205	  Add support for the "oem partconf" command from a client. This set
206	  the mmc boot-partition for the selecting eMMC device.
207
208config FASTBOOT_CMD_OEM_BOOTBUS
209	bool "Enable the 'oem bootbus' command"
210	depends on FASTBOOT_FLASH_MMC && SUPPORT_EMMC_BOOT
211	help
212	  Add support for the "oem bootbus" command from a client. This set
213	  the mmc boot configuration for the selecting eMMC device.
214
215endif # FASTBOOT
216
217endmenu
218