menuconfig USB
bool "USB support"
select BLK
- ---help---
+ help
Universal Serial Bus (USB) is a specification for a serial bus
subsystem which offers higher speeds and more features than the
traditional PC serial port. The bus supplies power to peripherals
config USB_STORAGE
bool "USB Mass Storage support"
- ---help---
+ help
Say Y here if you want to connect USB mass storage devices to your
board's USB port.
depends on DM_USB
select DM_KEYBOARD
select SYS_STDIO_DEREGISTER
- ---help---
+ help
Say Y here if you want to use a USB keyboard for U-Boot command line
input.
bool "Onboard USB hub support"
depends on DM_USB
select DEVRES
- ---help---
+ help
Say Y here if you want to support discrete onboard USB hubs that
don't require an additional control bus for initialization, but
need some non-trivial form of initialization, such as enabling a
prompt "USB keyboard polling"
default SYS_USB_EVENT_POLL_VIA_INT_QUEUE if ARCH_SUNXI
default SYS_USB_EVENT_POLL
- ---help---
+ help
Enable a polling mechanism for USB keyboard.
config SYS_USB_EVENT_POLL
- bool "Interrupt polling"
+ bool "Interrupt polling"
config SYS_USB_EVENT_POLL_VIA_INT_QUEUE
- bool "Poll via interrupt queue"
+ bool "Poll via interrupt queue"
config SYS_USB_EVENT_POLL_VIA_CONTROL_EP
- bool "Poll via control EP"
+ bool "Poll via control EP"
endchoice
menuconfig USB_HOST_ETHER
bool "USB to Ethernet Controller Drivers"
- ---help---
+ help
Say Y here if you would like to enable support for USB Ethernet
adapters.
config USB_ETHER_ASIX
bool "ASIX AX8817X (USB 2.0) support"
depends on USB_HOST_ETHER
- ---help---
+ help
Say Y here if you would like to support ASIX AX8817X based USB 2.0
Ethernet Devices.
config USB_ETHER_ASIX88179
bool "ASIX AX88179 (USB 3.0) support"
depends on USB_HOST_ETHER
- ---help---
+ help
Say Y here if you would like to support ASIX AX88179 based USB 3.0
Ethernet Devices.
bool "Microchip LAN75XX support"
depends on USB_HOST_ETHER
depends on PHYLIB
- ---help---
+ help
Say Y here if you would like to support Microchip LAN75XX Hi-Speed
USB 2.0 to 10/100/1000 Gigabit Ethernet controller.
Supports 10Base-T/ 100Base-TX/1000Base-T.
bool "Microchip LAN78XX support"
depends on USB_HOST_ETHER
depends on PHYLIB
- ---help---
+ help
Say Y here if you would like to support Microchip LAN78XX USB 3.1
Gen 1 to 10/100/1000 Gigabit Ethernet controller.
Supports 10Base-T/ 100Base-TX/1000Base-T.
config USB_ETHER_MCS7830
bool "MOSCHIP MCS7830 (7730/7830/7832) suppport"
depends on USB_HOST_ETHER
- ---help---
+ help
Say Y here if you would like to support MOSCHIP MCS7830 based
(7730/7830/7832) USB 2.0 Ethernet Devices.
config USB_ETHER_RTL8152
bool "Realtek RTL8152B/RTL8153 support"
depends on USB_HOST_ETHER
- ---help---
+ help
Say Y here if you would like to support Realtek RTL8152B/RTL8153 base
USB Ethernet Devices. This driver also supports compatible devices
from Samsung, Lenovo, TP-LINK and Nvidia.
config USB_ETHER_SMSC95XX
bool "SMSC LAN95x support"
depends on USB_HOST_ETHER
- ---help---
+ help
Say Y here if you would like to support SMSC LAN95xx based USB 2.0
Ethernet Devices.
select DM_USB
imply CMD_BIND
help
- USB is a master/slave protocol, organized with one master
- host (such as a PC) controlling up to 127 peripheral devices.
- The USB hardware is asymmetric, which makes it easier to set up:
- you can't connect a "to-the-host" connector to a peripheral.
+ USB is a master/slave protocol, organized with one master
+ host (such as a PC) controlling up to 127 peripheral devices.
+ The USB hardware is asymmetric, which makes it easier to set up:
+ you can't connect a "to-the-host" connector to a peripheral.
U-Boot can run in the host, or in the peripheral. In both cases
you need a low level bus controller driver, and some software
range 2 500
default 2
help
- Some devices need to draw power from USB when they are
- configured, perhaps to operate circuitry or to recharge
- batteries. This is in addition to any local power supply,
- such as an AC adapter or batteries.
+ Some devices need to draw power from USB when they are
+ configured, perhaps to operate circuitry or to recharge
+ batteries. This is in addition to any local power supply,
+ such as an AC adapter or batteries.
Enter the maximum power your device draws through USB, in
milliAmperes. The permitted range of values is 2 - 500 mA;
bool "RAM device"
depends on SPL_DFU && SPL_RAM_SUPPORT
help
- select RAM/DDR memory device for loading binary images
- (u-boot/kernel) to the selected device partition using
- DFU and execute the u-boot/kernel from RAM.
+ select RAM/DDR memory device for loading binary images
+ (u-boot/kernel) to the selected device partition using
+ DFU and execute the u-boot/kernel from RAM.
endchoice
bool "xHCI HCD (USB 3.0) support"
depends on DM && OF_CONTROL
select USB_HOST
- ---help---
+ help
The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
"SuperSpeed" host controller hardware.
select USB_HOST
select EHCI_DESC_BIG_ENDIAN if SYS_BIG_ENDIAN
select EHCI_MMIO_BIG_ENDIAN if SYS_BIG_ENDIAN
- ---help---
+ help
The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
"high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
If your USB host controller supports USB 2.0, you will likely want to
bool "Support for Atmel on-chip EHCI USB controller"
depends on ARCH_AT91
default y
- ---help---
+ help
Enables support for the on-chip EHCI controller on Atmel chips.
config USB_EHCI_EXYNOS
bool "Support for Samsung Exynos EHCI USB controller"
depends on ARCH_EXYNOS
default y
- ---help---
+ help
Enables support for the on-chip EHCI controller on Samsung Exynos
SoCs.
default y
select USB_EHCI_IS_TDI if !ARM64
select USB_EHCI_IS_TDI if ALLEYCAT_5
- ---help---
+ help
Enables support for the on-chip EHCI controller on MVEBU SoCs.
config USB_EHCI_MX5
depends on ARCH_MX6 || ARCH_MX7ULP || ARCH_IMXRT
select EHCI_HCD_INIT_AFTER_RESET
default y
- ---help---
+ help
Enables support for the on-chip EHCI controller on i.MX6 SoCs.
config USB_EHCI_MX7
select PHY if IMX8M || IMX9
select NOP_PHY if IMX8M || IMX9
default y
- ---help---
+ help
Enables support for the on-chip EHCI controller on i.MX7/i.MX8M/i.MX9 SoCs.
config USB_EHCI_MXS
config USB_EHCI_NPCM
bool "Support for Nuvoton NPCM on-chip EHCI USB controller"
depends on ARCH_NPCM
- ---help---
+ help
Enables support for the on-chip EHCI controller on
Nuvoton NPCM chips.
select PHY
imply NOP_PHY
default y
- ---help---
+ help
Enables support for the on-chip EHCI controller on OMAP3 and later
SoCs.
config MXC_USB_OTG_HACTIVE
bool "USB Power pin high active"
- ---help---
+ help
Set the USB Power pin polarity to be high active (PWR_POL)
endif
depends on DM_USB
select USB_ULPI
select MSM8916_USB_PHY
- ---help---
+ help
Enables support for the on-chip EHCI controller on Qualcomm
Snapdragon SoCs.
bool "Support for NVIDIA Tegra on-chip EHCI USB controller"
depends on ARCH_TEGRA
select USB_EHCI_IS_TDI
- ---help---
+ help
Enable support for Tegra on-chip EHCI USB controller. If you enable
ULPI and your PHY needs a different reference clock than the standard
24 MHz then you have to define CFG_ULPI_REF_CLK to the appropriate
depends on ARCH_ZYNQ
default y
select USB_EHCI_IS_TDI
- ---help---
+ help
Enable support for Zynq on-chip EHCI USB controller
config USB_EHCI_GENERIC
bool "Support for generic EHCI USB controller"
depends on DM_USB
default ARCH_SUNXI
- ---help---
+ help
Enables support for generic EHCI controller.
config EHCI_HCD_INIT_AFTER_RESET
select EHCI_HCD_INIT_AFTER_RESET
select SYS_FSL_USB_INTERNAL_UTMI_PHY if MPC85xx && \
!(ARCH_B4860 || ARCH_B4420 || ARCH_P4080 || ARCH_P1020 || ARCH_P2020)
- ---help---
+ help
Enables support for the on-chip EHCI controller on FSL chips.
config SYS_FSL_USB_INTERNAL_UTMI_PHY
depends on DM && OF_CONTROL
select USB_HOST
select USB_OHCI_NEW
- ---help---
+ help
The Open Host Controller Interface (OHCI) is a standard for accessing
USB 1.1 host controller hardware. It does more in hardware than Intel's
UHCI specification. If your USB host controller follows the OHCI spec,
config USB_OHCI_GENERIC
bool "Support for generic OHCI USB controller"
default ARCH_SUNXI
- ---help---
+ help
Enables support for generic OHCI controller.
config USB_OHCI_DA8XX
config USB_OHCI_NPCM
bool "Support for Nuvoton NPCM on-chip OHCI USB controller"
depends on ARCH_NPCM
- ---help---
+ help
Enables support for the on-chip OHCI controller on
Nuvoton NPCM chips.
config USB_UHCI_HCD
bool "UHCI HCD (most Intel and VIA) support"
select USB_HOST
- ---help---
+ help
The Universal Host Controller Interface is a standard by Intel for
accessing the USB hardware in the PC (which is also called the USB
host controller). If your USB host controller conforms to this
bool "DesignWare USB2 Core support"
depends on DM && OF_CONTROL
select USB_HOST
- ---help---
+ help
The DesignWare USB 2.0 controller is compliant with the
USB-Implementers Forum (USB-IF) USB 2.0 specifications.
Hi-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps)
config USB_DWC2_BUFFER_SIZE
int "Data buffer size in kB"
default 64
- ---help---
+ help
By default 64 kB buffer is used but if amount of RAM avaialble on
the target is not enough to accommodate allocation of buffer of
that size it is possible to shrink it. Smaller sizes should be fine
bool "Renesas R8A66597 USB Core support"
depends on DM && OF_CONTROL
select USB_HOST
- ---help---
+ help
This enables support for the on-chip Renesas R8A66597 USB 2.0
controller, present in various RZ and SH SoCs.
if USB_MUSB_HOST || USB_MUSB_GADGET
config USB_MUSB_SC5XX
- bool "Analog Devices MUSB support"
- depends on (SC57X || SC58X)
+ bool "Analog Devices MUSB support"
+ depends on (SC57X || SC58X)
help
- Say y here to enable support for the USB controller on
- ADI SC57X/SC58X processors.
+ Say y here to enable support for the USB controller on
+ ADI SC57X/SC58X processors.
config USB_MUSB_DA8XX
bool "Enable DA8xx MUSB Controller"
depends on PHY_SUN4I_USB
select USB_MUSB_PIO_ONLY
default y
- ---help---
- Say y here to enable support for the sunxi OTG / DRC USB controller
- used on almost all sunxi boards.
+ help
+ Say y here to enable support for the sunxi OTG / DRC USB controller
+ used on almost all sunxi boards.
config USB_MUSB_UX500
bool "Enable ST-Ericsson Ux500 USB controller"
projects / thirdparty / u-boot.git / commitdiff
