Kevin
68d74d3181
submodule of avionic design uboot bootloader and with included tools to get you started , read readme.md and readme-tk1-loader.md
34 lines
882 B
Plaintext
34 lines
882 B
Plaintext
comment "ULPI drivers"
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choice
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prompt "ULPI Viewport type"
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optional
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default n
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help
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Select ULPI viewport (SoC-side interface to ULPI) implementation
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appropriate for the device if you want to communicate with
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UTMI (USB PHY) via ULPI interface.
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config USB_ULPI_VIEWPORT
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bool "Generic ULPI Viewport"
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help
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Support generic ULPI Viewport implementation that is used on
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some Tegra and Snapdragon devices.
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config USB_ULPI_VIEWPORT_OMAP
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bool "OMAP ULPI Viewport"
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help
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Support ULPI Viewport implementation that is used on OMAP devices.
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endchoice
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config USB_ULPI
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bool "ULPI support"
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depends on (USB_ULPI_VIEWPORT || USB_ULPI_VIEWPORT_OMAP)
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help
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Select to commnicate with USB PHY via ULPI interface.
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ULPI is wrapper on UTMI+ core that is used as
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PHY Transreceiver for USB controllers.
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This driver uses ULPI viewports that are specific for each SoC.
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