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Sam Protsenkob084b0c2016-03-25 16:39:47 +02001#
2# USB Gadget support on a system involves
3# (a) a peripheral controller, and
4# (b) the gadget driver using it.
5#
6# NOTE: Gadget support ** DOES NOT ** depend on host-side CONFIG_USB !!
7#
8# - Host systems (like PCs) need CONFIG_USB (with "A" jacks).
9# - Peripherals (like PDAs) need CONFIG_USB_GADGET (with "B" jacks).
10# - Some systems have both kinds of controllers.
11#
12# With help from a special transceiver and a "Mini-AB" jack, systems with
13# both kinds of controller can also support "USB On-the-Go" (CONFIG_USB_OTG).
14#
15
16menuconfig USB_GADGET
17 bool "USB Gadget Support"
Tom Rini5b9e6162021-07-09 10:11:56 -040018 depends on DM
19 select DM_USB
Sam Protsenkob084b0c2016-03-25 16:39:47 +020020 help
21 USB is a master/slave protocol, organized with one master
22 host (such as a PC) controlling up to 127 peripheral devices.
23 The USB hardware is asymmetric, which makes it easier to set up:
24 you can't connect a "to-the-host" connector to a peripheral.
25
26 U-Boot can run in the host, or in the peripheral. In both cases
27 you need a low level bus controller driver, and some software
28 talking to it. Peripheral controllers are often discrete silicon,
29 or are integrated with the CPU in a microcontroller. The more
30 familiar host side controllers have names like "EHCI", "OHCI",
31 or "UHCI", and are usually integrated into southbridges on PC
32 motherboards.
33
34 Enable this configuration option if you want to run U-Boot inside
35 a USB peripheral device. Configure one hardware driver for your
36 peripheral/device side bus controller, and a "gadget driver" for
37 your peripheral protocol.
Sam Protsenkofb115b12016-04-13 14:20:24 +030038
39if USB_GADGET
40
Maxime Ripard7f78b9d2017-09-07 08:58:08 +020041config USB_GADGET_MANUFACTURER
42 string "Vendor name of the USB device"
Maxime Ripard6375bd82017-09-12 19:41:15 +020043 default "Allwinner Technology" if ARCH_SUNXI
Jagan Tekic1153892019-11-19 13:56:14 +053044 default "Rockchip" if ARCH_ROCKCHIP
Maxime Ripard7f78b9d2017-09-07 08:58:08 +020045 default "U-Boot"
46 help
47 Vendor name of the USB device emulated, reported to the host device.
48 This is usually either the manufacturer of the device or the SoC.
49
50config USB_GADGET_VENDOR_NUM
51 hex "Vendor ID of the USB device"
Maxime Ripard6375bd82017-09-12 19:41:15 +020052 default 0x1f3a if ARCH_SUNXI
Jagan Tekiac6fb302019-11-19 13:56:15 +053053 default 0x2207 if ARCH_ROCKCHIP
Maxime Ripard7f78b9d2017-09-07 08:58:08 +020054 default 0x0
55 help
56 Vendor ID of the USB device emulated, reported to the host device.
57 This is usually the board or SoC vendor's, unless you've registered
58 for one.
59
60config USB_GADGET_PRODUCT_NUM
61 hex "Product ID of the USB device"
Maxime Ripard6375bd82017-09-12 19:41:15 +020062 default 0x1010 if ARCH_SUNXI
Jagan Teki1de44f02019-11-19 13:56:16 +053063 default 0x310a if ROCKCHIP_RK3036
Paweł Jarosz8e3898f2022-04-29 23:40:05 +020064 default 0x300a if ROCKCHIP_RK3066
Jagan Teki668c56f2019-11-19 13:56:17 +053065 default 0x310c if ROCKCHIP_RK3128
Jagan Teki1de44f02019-11-19 13:56:16 +053066 default 0x320a if ROCKCHIP_RK3229 || ROCKCHIP_RK3288
67 default 0x330a if ROCKCHIP_RK3328
Jagan Teki5c8e27b2019-11-19 13:56:21 +053068 default 0x330c if ROCKCHIP_RK3399
Maxime Ripard7f78b9d2017-09-07 08:58:08 +020069 default 0x0
70 help
71 Product ID of the USB device emulated, reported to the host device.
72
Sam Protsenkob4a0bf72016-04-13 14:20:25 +030073config USB_GADGET_ATMEL_USBA
74 bool "Atmel USBA"
75 select USB_GADGET_DUALSPEED
76 help
77 USBA is the integrated high-speed USB Device controller on
78 the AT32AP700x, some AT91SAM9 and AT91CAP9 processors from Atmel.
79
Steve Rae437689f2016-08-15 17:26:26 -070080config USB_GADGET_BCM_UDC_OTG_PHY
81 bool "Broadcom UDC OTG PHY"
82 help
83 Enable the Broadcom UDC OTG physical device interface.
84
Sam Protsenkob4a0bf72016-04-13 14:20:25 +030085config USB_GADGET_DWC2_OTG
86 bool "DesignWare USB2.0 HS OTG controller (gadget mode)"
87 select USB_GADGET_DUALSPEED
88 help
89 The Designware USB2.0 high-speed gadget controller
90 integrated into many SoCs. Select this option if you want the
91 driver to operate in Peripheral mode. This option requires
92 USB_GADGET to be enabled.
93
Steve Raed7198f32016-06-07 15:35:21 -070094if USB_GADGET_DWC2_OTG
95
Tom Rinifb9d4062022-06-15 12:03:52 -040096config USB_GADGET_DWC2_OTG_PHY
97 bool "DesignWare USB2.0 HS OTG PHY"
98 help
99 Enable the DesignWare USB2.0 HS OTG physical device interface.
100
Steve Raed7198f32016-06-07 15:35:21 -0700101config USB_GADGET_DWC2_OTG_PHY_BUS_WIDTH_8
102 bool "DesignWare USB2.0 HS OTG controller 8-bit PHY bus width"
103 help
104 Set the Designware USB2.0 high-speed OTG controller
105 PHY interface width to 8 bits, rather than the default (16 bits).
106
107endif # USB_GADGET_DWC2_OTG
108
Peng Fana3669d22021-01-25 21:43:48 +0800109config USB_GADGET_OS_DESCRIPTORS
110 bool "USB OS Feature Descriptors support"
111 help
112 This is a porting patch from linux kernel: 37a3a533429e
113 ("usb: gadget: OS Feature Descriptors support"), the original commit
114 log see below:
115 There is a custom (non-USB IF) extension to the USB standard:
116 http://msdn.microsoft.com/library/windows/hardware/gg463182
117
Sam Protsenkob4a0bf72016-04-13 14:20:25 +0300118config CI_UDC
119 bool "ChipIdea device controller"
120 select USB_GADGET_DUALSPEED
121 help
122 Say Y here to enable device controller functionality of the
123 ChipIdea driver.
124
Jassi Brar9c5cb7f2020-07-29 20:51:27 -0500125config USB_GADGET_MAX3420
126 bool "MAX3420 USB Over SPI"
127 depends on DM_SPI
128 help
129 MAX3420, from MAXIM, implements USB-over-SPI Full-Speed device controller.
130
Sam Protsenkofb115b12016-04-13 14:20:24 +0300131config USB_GADGET_VBUS_DRAW
132 int "Maximum VBUS Power usage (2-500 mA)"
133 range 2 500
134 default 2
135 help
136 Some devices need to draw power from USB when they are
137 configured, perhaps to operate circuitry or to recharge
138 batteries. This is in addition to any local power supply,
139 such as an AC adapter or batteries.
140
141 Enter the maximum power your device draws through USB, in
142 milliAmperes. The permitted range of values is 2 - 500 mA;
143 0 mA would be legal, but can make some hosts misbehave.
144
145 This value will be used except for system-specific gadget
146 drivers that have more specific information.
147
Frank Lic2bdb582020-04-29 10:35:11 +0800148config SDP_LOADADDR
149 hex "Default load address at SDP_WRITE and SDP_JUMP"
150 default 0
151
Sam Protsenkob4a0bf72016-04-13 14:20:25 +0300152# Selected by UDC drivers that support high-speed operation.
153config USB_GADGET_DUALSPEED
154 bool
155
Sam Protsenko4d2439d2016-04-13 14:20:26 +0300156config USB_GADGET_DOWNLOAD
157 bool "Enable USB download gadget"
158 help
159 Composite USB download gadget support (g_dnl) for download functions.
160 This code works on top of composite gadget.
161
Sam Protsenkob706ffd2016-04-13 14:20:30 +0300162if USB_GADGET_DOWNLOAD
163
Lukasz Majewskie364e4b2018-01-29 19:25:54 +0100164config USB_FUNCTION_MASS_STORAGE
165 bool "Enable USB mass storage gadget"
166 help
167 Enable mass storage protocol support in U-Boot. It allows exporting
168 the eMMC/SD card content to HOST PC so it can be mounted.
169
Eddie Caif6460922017-12-15 08:17:10 +0800170config USB_FUNCTION_ROCKUSB
171 bool "Enable USB rockusb gadget"
172 help
173 Rockusb protocol is widely used by Rockchip SoC based devices. It can
174 read/write info, image to/from devices. This enables the USB part of
175 the rockusb gadget.for more detail about Rockusb protocol, please see
176 doc/README.rockusb
177
Lukasz Majewskib886ed92018-01-29 19:21:39 +0100178config USB_FUNCTION_SDP
179 bool "Enable USB SDP (Serial Download Protocol)"
180 help
181 Enable Serial Download Protocol (SDP) device support in U-Boot. This
182 allows to download images into memory and execute (jump to) them
183 using the same protocol as implemented by the i.MX family's boot ROM.
184
Lukasz Majewski3c32b422018-01-29 19:30:18 +0100185config USB_FUNCTION_THOR
186 bool "Enable USB THOR gadget"
187 help
188 Enable Tizen's THOR download protocol support in U-Boot. It
189 allows downloading images into memory and flash them to target device.
190
Loic Poulaineb78f832021-11-25 18:16:15 +0100191config USB_FUNCTION_ACM
192 bool "Enable CDC ACM gadget"
193 select SYS_STDIO_DEREGISTER
194 select CIRCBUF
195 help
196 ACM serial link. This function can be used to create a stdio device to
197 interoperate with MS-Windows hosts or with the Linux-USB "cdc-acm"
198 driver.
199
Maxime Riparda8ad6362017-09-06 22:54:52 +0200200endif # USB_GADGET_DOWNLOAD
201
Maxime Ripard65849772017-09-06 23:23:21 +0200202config USB_ETHER
203 bool "USB Ethernet Gadget"
Alex Kiernancc92df42018-04-01 09:22:36 +0000204 depends on NET
Maxime Ripard4a553ca2017-09-22 09:51:37 +0200205 default y if ARCH_SUNXI && USB_MUSB_GADGET
Maxime Ripard65849772017-09-06 23:23:21 +0200206 help
207 Creates an Ethernet network device through a USB peripheral
208 controller. This will create a network interface on both the device
209 (U-Boot) and the host (remote device) that can be used just like any
210 other nework interface.
211 It will bind on the peripheral USB controller, ignoring the USB hosts
212 controllers in the system.
213
214if USB_ETHER
215
Maxime Ripard7285f482017-09-07 08:46:14 +0200216choice
217 prompt "USB Ethernet Gadget Model"
218 default USB_ETH_RNDIS
219 help
220 There is several models (protocols) to implement Ethernet over USB
221 devices. The main ones are Microsoft's RNDIS and USB's CDC-Ethernet
222 (also called CDC-ECM). RNDIS is obviously compatible with Windows,
223 while CDC-ECM is not. Most other operating systems support both, so
224 if inter-operability is a concern, RNDIS is to be preferred.
225
226config USB_ETH_CDC
227 bool "CDC-ECM Protocol"
228 help
229 CDC (Communications Device Class) is the standard for Ethernet over
230 USB devices. While there's several alternatives, the most widely used
231 protocol is ECM (Ethernet Control Model). However, compatibility with
232 Windows is not that great.
233
234config USB_ETH_RNDIS
235 bool "RNDIS Protocol"
236 help
237 The RNDIS (Remote Network Driver Interface Specification) is a
238 Microsoft proprietary protocol to create an Ethernet device over USB.
239 Windows obviously supports it, as well as all the major operating
240 systems, so it's the best option for compatibility.
241
242endchoice
243
Mugunthan V N095b7612016-11-18 11:09:15 +0530244config USBNET_DEVADDR
245 string "USB Gadget Ethernet device mac address"
246 default "de:ad:be:ef:00:01"
Maxime Ripardd4ff5312017-09-12 18:32:45 +0200247 help
248 Ethernet MAC address of the device-side (ie. local board's) MAC
249 address of the usb_ether interface
Mugunthan V N095b7612016-11-18 11:09:15 +0530250
Maxime Ripard764bf282017-09-06 22:53:43 +0200251config USBNET_HOST_ADDR
252 string "USB Gadget Ethernet host mac address"
253 default "de:ad:be:ef:00:00"
254 help
255 Ethernet MAC address of the host-side (ie. remote device's) MAC
256 address of the usb_ether interface
257
Maxime Ripard65849772017-09-06 23:23:21 +0200258endif # USB_ETHER
259
Sam Protsenkofb115b12016-04-13 14:20:24 +0300260endif # USB_GADGET