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