mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-02 09:30:10 +00:00
1e7df7c4e4
Support xHCI host driver used on Panasonic UniPhier platform. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Marek Vasut <marex@denx.de>
64 lines
1.8 KiB
Text
64 lines
1.8 KiB
Text
#
|
|
# USB Host Controller Drivers
|
|
#
|
|
comment "USB Host Controller Drivers"
|
|
|
|
config USB_XHCI_HCD
|
|
bool "xHCI HCD (USB 3.0) support"
|
|
---help---
|
|
The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
|
|
"SuperSpeed" host controller hardware.
|
|
|
|
config USB_XHCI
|
|
bool
|
|
default USB_XHCI_HCD
|
|
---help---
|
|
TODO: rename after most boards switch to Kconfig
|
|
|
|
if USB_XHCI_HCD
|
|
|
|
config USB_XHCI_UNIPHIER
|
|
bool "Support for Panasonic UniPhier on-chip xHCI USB controller"
|
|
depends on ARCH_UNIPHIER
|
|
default y
|
|
---help---
|
|
Enables support for the on-chip xHCI controller on Panasonic
|
|
UniPhier SoCs.
|
|
|
|
endif
|
|
|
|
config USB_EHCI_HCD
|
|
bool "EHCI HCD (USB 2.0) support"
|
|
---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
|
|
configure this Host Controller Driver.
|
|
|
|
EHCI controllers are packaged with "companion" host controllers (OHCI
|
|
or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
|
|
will connect to EHCI if the device is high speed, otherwise they
|
|
connect to a companion controller. If you configure EHCI, you should
|
|
probably configure the OHCI (for NEC and some other vendors) USB Host
|
|
Controller Driver or UHCI (for Via motherboards) Host Controller
|
|
Driver too.
|
|
|
|
You may want to read <file:Documentation/usb/ehci.txt>.
|
|
|
|
config USB_EHCI
|
|
bool
|
|
default USB_EHCI_HCD
|
|
---help---
|
|
TODO: rename after most boards switch to Kconfig
|
|
|
|
if USB_EHCI_HCD
|
|
|
|
config USB_EHCI_UNIPHIER
|
|
bool "Support for Panasonic UniPhier on-chip EHCI USB controller"
|
|
depends on ARCH_UNIPHIER && OF_CONTROL
|
|
default y
|
|
---help---
|
|
Enables support for the on-chip EHCI controller on Panasonic
|
|
UniPhier SoCs.
|
|
|
|
endif
|