[U-Boot] USB detection

Manukumar
2012-07-12T06:10:41Z

Hello,

I resolved u-boot issues in u-boot level
but i am facing an issue in kernel level usb
detection can any suggest me to resolve this
issue.

manukumar
signal-networks

On Tue, 2012-07-10 at 04:17 +0200, Marek Vasut wrote:
> Dear Manukumar,
>
> > hello
> > I checked with the hardware spec
> > in that
> > P1020RDB: having connection like
> > P1012processor -> PHY -> HUB -> ports
> >
> > whereas in custom board
> > P1012processor -> phy -> port(single usb port)
>
> This is fairy normal.
>
> > In uboot source code initializing sequence of u-boot
> > is below:
> > 1.usb_init()
> > 2.usb_scan_devices()
> > 3.usb_new_device(dev)
> > 4.usb_hub_probe(dev, 0)
> > 5.usb_hub_configure(dev)
> >
> >
> > how can we do this in u-boot source code
>
> But I don't see what you're asking about.
>
> > manukumar
> > signal-networks
>
> [...]
>
> Best regards,
> Marek Vasut
>