Question for P4080DS: uboot

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Question for P4080DS: uboot

677 次查看
rksgy
Contributor I
branch remotes/origin/sdk-v1.4.x. High Speed devices enumerate just fine. USB1.1 devices such and Mice/Keyboards fail completely with this error. Please point me to the working uboot codebase for P4080DS. : "=> usb start (Re)start USB... USB0:   USB EHCI 1.00 scanning bus 0 for devices... cannot reset port 1!? 1 USB Device(s) found    scanning usb for storage devices... 0 Storage Device(s) found"
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443 次查看
rksvy
Contributor I

Hi,

Here is another question:

Is there any P4080 based design out there that uses

- ulpi to interface to a usb hub.

- has it working for usb1.1 and USB2.0 devices out there at UBOOT ?

Thanks a bunch.