mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-05 02:51:00 +00:00
33 lines
871 B
Text
33 lines
871 B
Text
|
comment "ULPI drivers"
|
||
|
|
|
||
|
|
choice
|
||
|
|
prompt "ULPI Viewport type"
|
||
|
|
optional
|
||
|
|
help
|
||
|
|
Select ULPI viewport (SoC-side interface to ULPI) implementation
|
||
|
|
appropriate for the device if you want to communicate with
|
||
|
|
UTMI (USB PHY) via ULPI interface.
|
||
|
|
|
||
|
|
config USB_ULPI_VIEWPORT
|
||
|
|
bool "Generic ULPI Viewport"
|
||
|
|
help
|
||
|
|
Support generic ULPI Viewport implementation that is used on
|
||
|
|
some Tegra and Snapdragon devices.
|
||
|
|
|
||
|
|
config USB_ULPI_VIEWPORT_OMAP
|
||
|
|
bool "OMAP ULPI Viewport"
|
||
|
|
help
|
||
|
|
Support ULPI Viewport implementation that is used on OMAP devices.
|
||
|
|
|
||
|
|
endchoice
|
||
|
|
|
||
|
|
config USB_ULPI
|
||
|
|
bool "ULPI support"
|
||
|
|
depends on (USB_ULPI_VIEWPORT || USB_ULPI_VIEWPORT_OMAP)
|
||
|
|
help
|
||
|
|
Select to commnicate with USB PHY via ULPI interface.
|
||
|
|
ULPI is wrapper on UTMI+ core that is used as
|
||
|
|
PHY Transreceiver for USB controllers.
|
||
|
|
|
||
|
|
This driver uses ULPI viewports that are specific for each SoC.
|