usb on exynos5
Ruslan Bukin
br at bsdpad.com
Wed May 1 05:56:10 UTC 2013
sorry for the noise...it fixed.
it was misconfiguration in timer and usb PHY settings.
Seems now usb works stable.
-Ruslan
On Fri, Apr 26, 2013 at 07:33:02AM +0000, Ruslan Bukin wrote:
> hi
>
> I'm trying to setup usb EHCI on Exynos5250.
> EHCI works OK in u-boot and also in ubldr
>
> but no luck in kernel. I tried with and without
> PHY re-initialize, but results is almost the same:
>
> http://pastebin.ca/2367010
>
> usb powered by two GPIO pins. they stay unchanged (turned ON)
> while kernel take-off
>
> may be it is about wrong eventtimer configuration?
> GIC works fine though...
>
> -Ruslan
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