]> Git Repo - J-u-boot.git/blame - drivers/usb/Kconfig
xilinx: zynqmp: fix incorrect map not align with IPI HW
[J-u-boot.git] / drivers / usb / Kconfig
CommitLineData
68f7c5db
PK
1menuconfig USB
2 bool "USB support"
6e7e9294
MY
3 ---help---
4 Universal Serial Bus (USB) is a specification for a serial bus
5 subsystem which offers higher speeds and more features than the
6 traditional PC serial port. The bus supplies power to peripherals
7 and allows for hot swapping. Up to 127 USB peripherals can be
8 connected to a single USB host in a tree structure.
9
10 The USB host is the root of the tree, the peripherals are the
11 leaves and the inner nodes are special USB devices called hubs.
12 Most PCs now have USB host ports, used to connect peripherals
13 such as scanners, keyboards, mice, modems, cameras, disks,
14 flash memory, network links, and printers to the PC.
15
68f7c5db
PK
16 Say Y here if your device has an USB port, either host, peripheral or
17 dual-role.
18
19 For an USB host port, you then need to say Y to at least one of the
6e7e9294
MY
20 Host Controller Driver (HCD) options below. Choose a USB 1.1
21 controller, such as "UHCI HCD support" or "OHCI HCD support",
22 and "EHCI HCD (USB 2.0) support" except for older systems that
23 do not have USB 2.0 support. It doesn't normally hurt to select
24 them all if you are not certain.
25
26 If your system has a device-side USB port, used in the peripheral
27 side of the USB protocol, see the "USB Gadget" framework instead.
28
29 After choosing your HCD, then select drivers for the USB peripherals
30 you'll be using. You may want to check out the information provided
31 in <file:Documentation/usb/> and especially the links given in
32 <file:Documentation/usb/usb-help.txt>.
33
34if USB
35
de31213f
SG
36config DM_USB
37 bool "Enable driver model for USB"
38 depends on USB && DM
39 help
40 Enable driver model for USB. The USB interface is then implemented
41 by the USB uclass. Multiple USB controllers of different types
d67df1ee
MJ
42 (XHCI, EHCI, OHCI) can be attached and used. The 'usb' command works
43 as normal.
de31213f
SG
44
45 Much of the code is shared but with this option enabled the USB
46 uclass takes care of device enumeration. USB devices can be
abb59cff
SG
47 declared with the U_BOOT_USB_DEVICE() macro and will be
48 automatically probed when found on the bus.
de31213f 49
41a25f46
SS
50config SPL_DM_USB
51 bool "Enable driver model for USB in SPL"
16ecb295 52 depends on SPL_DM && DM_USB
41a25f46
SS
53 default y
54
687ab545
JJH
55config DM_USB_GADGET
56 bool "Enable driver model for USB Gadget"
57 depends on DM_USB
58 help
59 Enable driver model for USB Gadget (Peripheral
60 mode)
61
62config SPL_DM_USB_GADGET
63 bool "Enable driver model for USB Gadget in sPL"
64 depends on SPL_DM_USB
65 help
66 Enable driver model for USB Gadget in SPL
67 (Peripheral mode)
68
6e7e9294
MY
69source "drivers/usb/host/Kconfig"
70
7e91f6cc
VR
71source "drivers/usb/cdns3/Kconfig"
72
3457bbaf
SP
73source "drivers/usb/dwc3/Kconfig"
74
e13a9dc3
AF
75source "drivers/usb/musb/Kconfig"
76
5d6c2f4b
PK
77source "drivers/usb/musb-new/Kconfig"
78
019808f9
SG
79source "drivers/usb/emul/Kconfig"
80
3b9e2a25
AF
81source "drivers/usb/phy/Kconfig"
82
6b14fbbd
MK
83source "drivers/usb/ulpi/Kconfig"
84
68f7c5db
PK
85comment "USB peripherals"
86
6e7e9294
MY
87config USB_STORAGE
88 bool "USB Mass Storage support"
dc03b704 89 depends on !(BLK && !DM_USB)
6e7e9294
MY
90 ---help---
91 Say Y here if you want to connect USB mass storage devices to your
92 board's USB port.
93
b2f2eea0
NK
94config USB_KEYBOARD
95 bool "USB Keyboard support"
462c117c 96 select SYS_STDIO_DEREGISTER
b2f2eea0
NK
97 ---help---
98 Say Y here if you want to use a USB keyboard for U-Boot command line
99 input.
100
101if USB_KEYBOARD
102
87e91bcc
HS
103config USB_KEYBOARD_FN_KEYS
104 bool "USB keyboard function key support"
105 help
106 Say Y here if you want support for keys F1 - F12, INS, HOME, DELETE,
107 END, PAGE UP, and PAGE DOWN.
108
b2f2eea0
NK
109choice
110 prompt "USB keyboard polling"
48313fe5 111 default SYS_USB_EVENT_POLL_VIA_INT_QUEUE if ARCH_SUNXI
2e5026a2 112 default SYS_USB_EVENT_POLL
b2f2eea0
NK
113 ---help---
114 Enable a polling mechanism for USB keyboard.
115
116 config SYS_USB_EVENT_POLL
117 bool "Interrupt polling"
118
119 config SYS_USB_EVENT_POLL_VIA_INT_QUEUE
120 bool "Poll via interrupt queue"
121
122 config SYS_USB_EVENT_POLL_VIA_CONTROL_EP
123 bool "Poll via control EP"
124
125endchoice
126
127endif
128
f9d0fd8a
SP
129source "drivers/usb/gadget/Kconfig"
130
d2c31979
YO
131source "drivers/usb/eth/Kconfig"
132
6e7e9294 133endif
This page took 0.351071 seconds and 4 git commands to generate.