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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / cd6a45a41fb2c19884ac87afade87b4d53601929 / . / drivers / usb / host / Kconfig
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Masahiro Yamada6e7e9292014-11-07 18:48:31 +0900[diff] [blame]1#
2# USB Host Controller Drivers
3#
4comment "USB Host Controller Drivers"
5
Masahiro Yamada2b58e1b2016-08-01 00:16:34 +0900[diff] [blame]6config USB_HOST
7 bool
Tom Rinibe5c0602021-07-09 10:11:56 -0400[diff] [blame]8 select DM_USB
Masahiro Yamada2b58e1b2016-08-01 00:16:34 +0900[diff] [blame]9
Masahiro Yamada6e7e9292014-11-07 18:48:31 +0900[diff] [blame]10config USB_XHCI_HCD
11 bool "xHCI HCD (USB 3.0) support"
Tom Rinibe5c0602021-07-09 10:11:56 -0400[diff] [blame]12 depends on DM && OF_CONTROL
Masahiro Yamada2b58e1b2016-08-01 00:16:34 +0900[diff] [blame]13 select USB_HOST
Masahiro Yamada6e7e9292014-11-07 18:48:31 +0900[diff] [blame]14 ---help---
15 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
16 "SuperSpeed" host controller hardware.
17
Masahiro Yamada6e7e9292014-11-07 18:48:31 +0900[diff] [blame]18if USB_XHCI_HCD
19
Masahiro Yamada10db7502016-06-04 07:35:04 +0900[diff] [blame]20config USB_XHCI_DWC3
21 bool "DesignWare USB3 DRD Core Support"
22 help
23 Say Y or if your system has a Dual Role SuperSpeed
24 USB controller based on the DesignWare USB3 IP Core.
25
Neil Armstrongca7fdc82018-04-11 17:08:00 +0200[diff] [blame]26config USB_XHCI_DWC3_OF_SIMPLE
27 bool "DesignWare USB3 DRD Generic OF Simple Glue Layer"
Jean-Jacques Hiblot103774b2018-04-12 10:41:10 +0200[diff] [blame]28 depends on DM_USB
Mark Kettenisaaa8d6b2019-06-30 18:01:54 +0200[diff] [blame]29 default y if ARCH_ROCKCHIP
Jean-Jacques Hiblotcc73ba92018-04-12 10:41:11 +0200[diff] [blame]30 default y if DRA7XX
Neil Armstrongca7fdc82018-04-11 17:08:00 +0200[diff] [blame]31 help
32 Support USB2/3 functionality in simple SoC integrations with
33 USB controller based on the DesignWare USB3 IP Core.
34
Tom Riniabba59f2022-06-10 23:03:00 -0400[diff] [blame]35config USB_XHCI_EXYNOS
36 bool "Support for Samsung Exynos5 family on-chip xHCI USB controller"
37 depends on ARCH_EXYNOS5
38 default y
39 help
40 Enables support for he on-chip xHCI controller on Samsung Exynos5
41 SoCs.
42
Chunfeng Yun74102832020-05-02 11:35:18 +0200[diff] [blame]43config USB_XHCI_MTK
44 bool "Support for MediaTek on-chip xHCI USB controller"
45 depends on ARCH_MEDIATEK
46 help
47 Enables support for the on-chip xHCI controller on MediaTek SoCs.
48
Stefan Roese81c1f6f2016-07-14 11:39:20 +0200[diff] [blame]49config USB_XHCI_MVEBU
50 bool "MVEBU USB 3.0 support"
51 default y
52 depends on ARCH_MVEBU
Konstantin Porotchkin81192b72017-02-12 11:10:30 +0200[diff] [blame]53 select DM_REGULATOR
Stefan Roese81c1f6f2016-07-14 11:39:20 +0200[diff] [blame]54 help
55 Choose this option to add support for USB 3.0 driver on mvebu
56 SoCs, which includes Armada8K, Armada3700 and other Armada
57 family SoCs.
58
Stefan Roese92ca2fe2020-08-24 13:04:38 +0200[diff] [blame]59config USB_XHCI_OCTEON
60 bool "Support for Marvell Octeon family on-chip xHCI USB controller"
61 depends on ARCH_OCTEON
62 default y
63 help
64 Enables support for the on-chip xHCI controller on Marvell Octeon
65 family SoCs. This is a driver for the dwc3 to provide the glue logic
66 to configure the controller.
67
Tom Rini8d8d7e92021-09-12 20:32:22 -0400[diff] [blame]68config USB_XHCI_OMAP
69 bool "Support for TI OMAP family xHCI USB controller"
70 depends on ARCH_OMAP2PLUS
71 help
72 Enables support for the on-chip xHCI controller found on some TI SoC
73 families. Note that some families have multiple contollers while
74 others only have something such as DesignWare-based controllers.
75 Consult the SoC documentation to determine if this option applies
76 to your hardware.
77
Bin Mengd7cde282017-07-19 21:50:08 +0800[diff] [blame]78config USB_XHCI_PCI
79 bool "Support for PCI-based xHCI USB controller"
Bin Meng978f6a32017-07-19 21:51:07 +0800[diff] [blame]80 depends on DM_USB
Bin Mengd7cde282017-07-19 21:50:08 +0800[diff] [blame]81 default y if X86
82 help
83 Enables support for the PCI-based xHCI controller.
84
Marek Vasute1cc60c2017-10-15 15:01:29 +0200[diff] [blame]85config USB_XHCI_RCAR
86 bool "Renesas RCar USB 3.0 support"
87 default y
88 depends on ARCH_RMOBILE
89 help
90 Choose this option to add support for USB 3.0 driver on Renesas
91 RCar Gen3 SoCs.
92
Patrice Chotard40d1a312017-09-05 11:04:24 +0200[diff] [blame]93config USB_XHCI_STI
94 bool "Support for STMicroelectronics STiH407 family on-chip xHCI USB controller"
95 depends on ARCH_STI
96 default y
97 help
98 Enables support for the on-chip xHCI controller on STMicroelectronics
99 STiH407 family SoCs. This is a driver for the dwc3 to provide the glue logic
100 to configure the controller.
101
Uri Mashiachef3f3b82017-02-23 15:39:36 +0200[diff] [blame]102config USB_XHCI_DRA7XX_INDEX
103 int "DRA7XX xHCI USB index"
104 range 0 1
105 default 0
106 depends on DRA7XX
107 help
108 Select the DRA7XX xHCI USB index.
109 Current supported values: 0, 1.
110
Ran Wang420b0eb2017-10-23 10:09:22 +0800[diff] [blame]111config USB_XHCI_FSL
112 bool "Support for NXP Layerscape on-chip xHCI USB controller"
113 default y if ARCH_LS1021A || FSL_LSCH3 || FSL_LSCH2
114 depends on !SPL_NO_USB
115 help
116 Enables support for the on-chip xHCI controller on NXP Layerscape SoCs.
Rayagonda Kokatanur9cadf052020-04-09 09:23:15 +0530[diff] [blame]117
118config USB_XHCI_BRCM
119 bool "Broadcom USB3 Host XHCI controller"
120 depends on DM_USB
121 help
122 USB controller based on the Broadcom USB3 IP Core.
123 Supports USB2/3 functionality.
124
Masahiro Yamada93cb8242016-08-01 00:16:32 +0900[diff] [blame]125endif # USB_XHCI_HCD
Alexey Brodkinfee331f2015-12-14 17:18:50 +0300[diff] [blame]126
Tom Rini879b0b12022-06-08 08:24:26 -0400[diff] [blame]127config EHCI_DESC_BIG_ENDIAN
128 bool
129
130config EHCI_MMIO_BIG_ENDIAN
131 bool
132
Masahiro Yamada6e7e9292014-11-07 18:48:31 +0900[diff] [blame]133config USB_EHCI_HCD
134 bool "EHCI HCD (USB 2.0) support"
Tom Rini64d6ac52017-05-12 22:33:28 -0400[diff] [blame]135 default y if ARCH_MX5 || ARCH_MX6
Tom Rinibe5c0602021-07-09 10:11:56 -0400[diff] [blame]136 depends on DM && OF_CONTROL
Masahiro Yamada2b58e1b2016-08-01 00:16:34 +0900[diff] [blame]137 select USB_HOST
Tom Rini879b0b12022-06-08 08:24:26 -0400[diff] [blame]138 select EHCI_DESC_BIG_ENDIAN if SYS_BIG_ENDIAN
139 select EHCI_MMIO_BIG_ENDIAN if SYS_BIG_ENDIAN
Masahiro Yamada6e7e9292014-11-07 18:48:31 +0900[diff] [blame]140 ---help---
141 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
142 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
143 If your USB host controller supports USB 2.0, you will likely want to
144 configure this Host Controller Driver.
145
146 EHCI controllers are packaged with "companion" host controllers (OHCI
147 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
148 will connect to EHCI if the device is high speed, otherwise they
149 connect to a companion controller. If you configure EHCI, you should
150 probably configure the OHCI (for NEC and some other vendors) USB Host
151 Controller Driver or UHCI (for Via motherboards) Host Controller
152 Driver too.
153
154 You may want to read <file:Documentation/usb/ehci.txt>.
155
Masahiro Yamada6e7e9292014-11-07 18:48:31 +0900[diff] [blame]156if USB_EHCI_HCD
157
Marek Behún56882dc2021-10-09 15:27:35 +0200[diff] [blame]158config USB_EHCI_IS_TDI
159 bool
160
Wenyou Yang17b68b52016-08-05 08:57:35 +0800[diff] [blame]161config USB_EHCI_ATMEL
162 bool "Support for Atmel on-chip EHCI USB controller"
163 depends on ARCH_AT91
164 default y
165 ---help---
166 Enables support for the on-chip EHCI controller on Atmel chips.
167
Tom Riniabba59f2022-06-10 23:03:00 -0400[diff] [blame]168config USB_EHCI_EXYNOS
169 bool "Support for Samsung Exynos EHCI USB controller"
170 depends on ARCH_EXYNOS
171 default y
172 ---help---
173 Enables support for the on-chip EHCI controller on Samsung Exynos
174 SoCs.
175
Stefan Roesecd482252015-09-01 11:39:44 +0200[diff] [blame]176config USB_EHCI_MARVELL
Tom Rini80f1f322017-05-12 22:33:29 -0400[diff] [blame]177 bool "Support for Marvell on-chip EHCI USB controller"
Trevor Woernerbb0fb4c2020-05-06 08:02:40 -0400[diff] [blame]178 depends on ARCH_MVEBU || ARCH_KIRKWOOD || ARCH_ORION5X
Stefan Roesecd482252015-09-01 11:39:44 +0200[diff] [blame]179 default y
Marek Behún56882dc2021-10-09 15:27:35 +0200[diff] [blame]180 select USB_EHCI_IS_TDI if !ARM64
Stefan Roesecd482252015-09-01 11:39:44 +0200[diff] [blame]181 ---help---
182 Enables support for the on-chip EHCI controller on MVEBU SoCs.
183
Lukasz Majewski400b9722019-04-04 12:26:55 +0200[diff] [blame]184config USB_EHCI_MX5
185 bool "Support for i.MX5 on-chip EHCI USB controller"
186 depends on ARCH_MX5
Lukasz Majewski400b9722019-04-04 12:26:55 +0200[diff] [blame]187 help
188 Enables support for the on-chip EHCI controller on i.MX5 SoCs.
189
Nikita Kiryanov919e8022015-07-23 17:19:35 +0300[diff] [blame]190config USB_EHCI_MX6
Ye Li235f5e12019-10-24 10:29:32 -0300[diff] [blame]191 bool "Support for i.MX6/i.MX7ULP on-chip EHCI USB controller"
Giulio Benettie7e81e82021-05-20 16:10:15 +0200[diff] [blame]192 depends on ARCH_MX6 || ARCH_MX7ULP || ARCH_IMXRT
Tom Rini879b0b12022-06-08 08:24:26 -0400[diff] [blame]193 select EHCI_HCD_INIT_AFTER_RESET
Nikita Kiryanov919e8022015-07-23 17:19:35 +0300[diff] [blame]194 default y
195 ---help---
196 Enables support for the on-chip EHCI controller on i.MX6 SoCs.
197
Stefan Agner2deebe22016-07-13 00:25:36 -0700[diff] [blame]198config USB_EHCI_MX7
199 bool "Support for i.MX7 on-chip EHCI USB controller"
Marek Vasut5e7e2a82021-04-02 14:07:22 +0200[diff] [blame]200 depends on ARCH_MX7 || IMX8M
Tom Rini879b0b12022-06-08 08:24:26 -0400[diff] [blame]201 select EHCI_HCD_INIT_AFTER_RESET if ARCH_MX7
Marek Vasut5e7e2a82021-04-02 14:07:22 +0200[diff] [blame]202 select PHY if IMX8M
203 select NOP_PHY if IMX8M
Stefan Agner2deebe22016-07-13 00:25:36 -0700[diff] [blame]204 default y
205 ---help---
206 Enables support for the on-chip EHCI controller on i.MX7 SoCs.
207
Marek Behún7b805002021-10-09 15:27:33 +0200[diff] [blame]208config USB_EHCI_MXS
Lukasz Majewskif82feb72021-12-22 10:55:06 +0100[diff] [blame]209 bool "Support for i.MX23/i.MX28 EHCI USB controller"
210 depends on ARCH_MX23 || ARCH_MX28
Marek Behún7b805002021-10-09 15:27:33 +0200[diff] [blame]211 default y
Marek Behún56882dc2021-10-09 15:27:35 +0200[diff] [blame]212 select USB_EHCI_IS_TDI
Marek Behún7b805002021-10-09 15:27:33 +0200[diff] [blame]213 help
Lukasz Majewskif82feb72021-12-22 10:55:06 +0100[diff] [blame]214 Enables support for the on-chip EHCI controller on i.MX23 and
215 i.MX28 SoCs.
Marek Behún7b805002021-10-09 15:27:33 +0200[diff] [blame]216
Tom Rini1d1ab612017-05-12 22:33:30 -0400[diff] [blame]217config USB_EHCI_OMAP
218 bool "Support for OMAP3+ on-chip EHCI USB controller"
219 depends on ARCH_OMAP2PLUS
Adam Fordd11f9952022-02-19 17:08:44 -0600[diff] [blame]220 select PHY
221 imply NOP_PHY
Tom Rini1d1ab612017-05-12 22:33:30 -0400[diff] [blame]222 default y
223 ---help---
224 Enables support for the on-chip EHCI controller on OMAP3 and later
225 SoCs.
226
Marcel Ziswiler20df4b52019-03-25 17:24:54 +0100[diff] [blame]227config USB_EHCI_VF
228 bool "Support for Vybrid on-chip EHCI USB controller"
229 depends on ARCH_VF610
230 default y
231 help
232 Enables support for the on-chip EHCI controller on Vybrid SoCs.
233
Ye Li235f5e12019-10-24 10:29:32 -0300[diff] [blame]234if USB_EHCI_MX6 || USB_EHCI_MX7
Stefan Agnerc4483092016-07-13 00:25:38 -0700[diff] [blame]235
236config MXC_USB_OTG_HACTIVE
237 bool "USB Power pin high active"
238 ---help---
239 Set the USB Power pin polarity to be high active (PWR_POL)
240
241endif
242
Mateusz Kulikowski5a822112016-03-31 23:12:26 +0200[diff] [blame]243config USB_EHCI_MSM
244 bool "Support for Qualcomm on-chip EHCI USB controller"
245 depends on DM_USB
246 select USB_ULPI_VIEWPORT
Ramon Fried0ac0b6e2018-09-21 13:35:50 +0300[diff] [blame]247 select MSM8916_USB_PHY
Mateusz Kulikowski5a822112016-03-31 23:12:26 +0200[diff] [blame]248 ---help---
249 Enables support for the on-chip EHCI controller on Qualcomm
250 Snapdragon SoCs.
Mateusz Kulikowski5a822112016-03-31 23:12:26 +0200[diff] [blame]251
Bin Menga11a5b82017-08-09 00:21:54 -0700[diff] [blame]252config USB_EHCI_PCI
253 bool "Support for PCI-based EHCI USB controller"
254 default y if X86
255 help
256 Enables support for the PCI-based EHCI controller.
257
Peter Robinson747fed52019-02-20 12:17:27 +0000[diff] [blame]258config USB_EHCI_TEGRA
259 bool "Support for NVIDIA Tegra on-chip EHCI USB controller"
Trevor Woerner18138ab2020-05-06 08:02:41 -0400[diff] [blame]260 depends on ARCH_TEGRA
Marek Behún56882dc2021-10-09 15:27:35 +0200[diff] [blame]261 select USB_EHCI_IS_TDI
Peter Robinson747fed52019-02-20 12:17:27 +0000[diff] [blame]262 ---help---
263 Enable support for Tegra on-chip EHCI USB controller
264
Siva Durga Prasad Paladugu2cdc7782016-07-22 14:51:51 +0530[diff] [blame]265config USB_EHCI_ZYNQ
266 bool "Support for Xilinx Zynq on-chip EHCI USB controller"
Michal Simek54fdef22020-08-24 14:41:51 +0200[diff] [blame]267 default y if ARCH_ZYNQ
Marek Behún56882dc2021-10-09 15:27:35 +0200[diff] [blame]268 select USB_EHCI_IS_TDI
Siva Durga Prasad Paladugu2cdc7782016-07-22 14:51:51 +0530[diff] [blame]269 ---help---
270 Enable support for Zynq on-chip EHCI USB controller
271
Alexey Brodkin90fbb282015-12-02 12:32:02 +0300[diff] [blame]272config USB_EHCI_GENERIC
273 bool "Support for generic EHCI USB controller"
Alexey Brodkin90fbb282015-12-02 12:32:02 +0300[diff] [blame]274 depends on DM_USB
Jagan Teki29d280c2018-12-22 18:18:10 +0530[diff] [blame]275 default ARCH_SUNXI
Alexey Brodkin90fbb282015-12-02 12:32:02 +0300[diff] [blame]276 ---help---
277 Enables support for generic EHCI controller.
278
Tom Rinie78e8802022-06-08 08:24:27 -0400[diff] [blame]279config EHCI_HCD_INIT_AFTER_RESET
280 bool
281
Ran Wang91f4fb92017-12-20 10:34:20 +0800[diff] [blame]282config USB_EHCI_FSL
283 bool "Support for FSL on-chip EHCI USB controller"
Tom Rinie78e8802022-06-08 08:24:27 -0400[diff] [blame]284 select EHCI_HCD_INIT_AFTER_RESET
Ran Wang91f4fb92017-12-20 10:34:20 +0800[diff] [blame]285 ---help---
286 Enables support for the on-chip EHCI controller on FSL chips.
Tom Rinid4ae1522022-06-08 08:24:31 -0400[diff] [blame]287
288config USB_EHCI_TXFIFO_THRESH
289 hex
290 depends on USB_EHCI_TEGRA
291 default 0x10
292 help
293 This parameter affects a TXFILLTUNING field that controls how much
294 data is sent to the latency fifo before it is sent to the wire.
295 Without this parameter, the default (2) causes occasional Data Buffer
296 Errors in OUT packets depending on the buffer address and size.
297
Masahiro Yamada93cb8242016-08-01 00:16:32 +0900[diff] [blame]298endif # USB_EHCI_HCD
299
Tom Rinicd6a45a2022-06-25 11:02:31 -0400[diff] [blame^]300config USB_OHCI_NEW
301 bool
302
303config SYS_USB_OHCI_CPU_INIT
304 bool
305
Masahiro Yamada93cb8242016-08-01 00:16:32 +0900[diff] [blame]306config USB_OHCI_HCD
307 bool "OHCI HCD (USB 1.1) support"
Tom Rinibe5c0602021-07-09 10:11:56 -0400[diff] [blame]308 depends on DM && OF_CONTROL
309 select USB_HOST
Tom Rinicd6a45a2022-06-25 11:02:31 -0400[diff] [blame^]310 select USB_OHCI_NEW
Masahiro Yamada93cb8242016-08-01 00:16:32 +0900[diff] [blame]311 ---help---
312 The Open Host Controller Interface (OHCI) is a standard for accessing
313 USB 1.1 host controller hardware. It does more in hardware than Intel's
314 UHCI specification. If your USB host controller follows the OHCI spec,
315 say Y. On most non-x86 systems, and on x86 hardware that's not using a
316 USB controller from Intel or VIA, this is appropriate. If your host
317 controller doesn't use PCI, this is probably appropriate. For a PCI
318 based system where you're not sure, the "lspci -v" entry will list the
319 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
320
Tom Rinibe5c0602021-07-09 10:11:56 -0400[diff] [blame]321if USB_OHCI_HCD
322
Heiko Schocher991e6602019-07-16 10:49:07 +0200[diff] [blame]323config USB_OHCI_PCI
324 bool "Support for PCI-based OHCI USB controller"
Tom Rinibe5c0602021-07-09 10:11:56 -0400[diff] [blame]325 depends on PCI
Heiko Schocher991e6602019-07-16 10:49:07 +0200[diff] [blame]326 help
327 Enables support for the PCI-based OHCI controller.
328
Masahiro Yamada93cb8242016-08-01 00:16:32 +0900[diff] [blame]329config USB_OHCI_GENERIC
330 bool "Support for generic OHCI USB controller"
Jagan Teki29d280c2018-12-22 18:18:10 +0530[diff] [blame]331 default ARCH_SUNXI
Masahiro Yamada93cb8242016-08-01 00:16:32 +0900[diff] [blame]332 ---help---
333 Enables support for generic OHCI controller.
334
Adam Ford9da54742019-04-30 05:21:41 -0500[diff] [blame]335config USB_OHCI_DA8XX
336 bool "Support for da850 OHCI USB controller"
337 help
338 Enable support for the da850 USB controller.
339
Masahiro Yamada93cb8242016-08-01 00:16:32 +0900[diff] [blame]340endif # USB_OHCI_HCD
Masahiro Yamada96d82842016-08-01 00:16:33 +0900[diff] [blame]341
Tom Rinicd6a45a2022-06-25 11:02:31 -0400[diff] [blame^]342config SYS_USB_OHCI_SLOT_NAME
343 string "Display name for the OHCI controller"
344 depends on USB_OHCI_NEW && !DM_USB
345
346config SYS_USB_OHCI_MAX_ROOT_PORTS
347 int "Maximal number of ports of the root hub"
348 depends on USB_OHCI_NEW
349 default 1 if ARCH_SUNXI
350
351config SYS_OHCI_SWAP_REG_ACCESS
352 bool "Perform byte swapping on OHCI controller register accesses"
353 depends on USB_OHCI_NEW
354
Masahiro Yamada96d82842016-08-01 00:16:33 +0900[diff] [blame]355config USB_UHCI_HCD
356 bool "UHCI HCD (most Intel and VIA) support"
Masahiro Yamada2b58e1b2016-08-01 00:16:34 +0900[diff] [blame]357 select USB_HOST
Masahiro Yamada96d82842016-08-01 00:16:33 +0900[diff] [blame]358 ---help---
359 The Universal Host Controller Interface is a standard by Intel for
360 accessing the USB hardware in the PC (which is also called the USB
361 host controller). If your USB host controller conforms to this
362 standard, you may want to say Y, but see below. All recent boards
363 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
364 i810, i820) conform to this standard. Also all VIA PCI chipsets
365 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
366 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
367 If unsure, say Y.
368
369if USB_UHCI_HCD
370
371endif # USB_UHCI_HCD
Philipp Tomsich4ac72f52017-07-03 18:30:06 +0200[diff] [blame]372
373config USB_DWC2
374 bool "DesignWare USB2 Core support"
Tom Rinibe5c0602021-07-09 10:11:56 -0400[diff] [blame]375 depends on DM && OF_CONTROL
Philipp Tomsich4ac72f52017-07-03 18:30:06 +0200[diff] [blame]376 select USB_HOST
377 ---help---
378 The DesignWare USB 2.0 controller is compliant with the
379 USB-Implementers Forum (USB-IF) USB 2.0 specifications.
380 Hi-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps)
381 operation is compliant to the controller Supplement. If you want to
382 enable this controller in host mode, say Y.
Alexey Brodkin42637fd2018-02-28 16:16:58 +0300[diff] [blame]383
384if USB_DWC2
385config USB_DWC2_BUFFER_SIZE
386 int "Data buffer size in kB"
387 default 64
388 ---help---
389 By default 64 kB buffer is used but if amount of RAM avaialble on
390 the target is not enough to accommodate allocation of buffer of
391 that size it is possible to shrink it. Smaller sizes should be fine
392 because larger transactions could be split in smaller ones.
393
394endif # USB_DWC2
Marek Vasuta3d65652019-08-11 13:23:43 +0200[diff] [blame]395
396config USB_R8A66597_HCD
397 bool "Renesas R8A66597 USB Core support"
Tom Rinibe5c0602021-07-09 10:11:56 -0400[diff] [blame]398 depends on DM && OF_CONTROL
Marek Vasuta3d65652019-08-11 13:23:43 +0200[diff] [blame]399 select USB_HOST
400 ---help---
401 This enables support for the on-chip Renesas R8A66597 USB 2.0
402 controller, present in various RZ and SH SoCs.
Tom Rini3371edd2022-06-12 20:02:04 -0400[diff] [blame]403
Tom Rinicd6a45a2022-06-25 11:02:31 -0400[diff] [blame^]404config USB_ATMEL
405 bool "AT91 OHCI USB support"
406 depends on ARCH_AT91
407 select SYS_USB_OHCI_CPU_INIT
408 select USB_OHCI_NEW
409
410choice
411 prompt "Clock for OHCI"
412 depends on USB_ATMEL
413
414config USB_ATMEL_CLK_SEL_PLLB
415 bool "PLLB"
416
417config USB_ATMEL_CLK_SEL_UPLL
418 bool "UPLL"
419
420endchoice
421
422config USB_OHCI_LPC32XX
423 bool "LPC32xx USB OHCI support"
424 depends on ARCH_LPC32XX
425 select SYS_USB_OHCI_CPU_INIT
426 select USB_OHCI_NEW
427
Tom Rini3371edd2022-06-12 20:02:04 -0400[diff] [blame]428config USB_MAX_CONTROLLER_COUNT
429 int "Maximum number of USB host controllers"
430 depends on USB_EHCI_FSL || USB_XHCI_FSL || \
431 (SPL_USB_HOST && !DM_SPL_USB) || (USB_HOST && !DM_USB)
432 default 1