On Thu, Mar 31, 2011 at 5:52 PM, Nicolas Pitre <nicolas.pi...@linaro.org> wrote: > On Thu, 31 Mar 2011, john stultz wrote: > >> Hey Nico, >> So I've been seeing USB issues on my beagle xm board with the latest >> linaro-2.6.38 tree, where when the system boots, lsusb will only show >> the hubs, but no devices. >> >> Andy reported seeing similar on his overo board, so I bisected the issue >> down to: >> >> 9e64bb1e9f0613093b3e34ac5402fcfef0dcc35a is the first bad commit >> commit 9e64bb1e9f0613093b3e34ac5402fcfef0dcc35a >> Author: Keshava Munegowda <keshava_mgo...@ti.com> >> Date: Tue Mar 1 20:08:19 2011 +0530 >> >> arm: omap: usb: Invoke usbhs core device initialization >> >> The usbhs intialization is invoked by all omap3 and omap4 >> variant board files. >> >> Signed-off-by: Keshava Munegowda <keshava_mgo...@ti.com> >> Signed-off-by: Felipe Balbi <ba...@ti.com> >> >> >> >> It looks like this patch is just converting the initialization over to >> usbhs, so it doesn't really point out the specific issue, but it does >> seem that something in the usbhs core isn't working properly. >> >> Any tips here? > > Hmmm... Do you have the same problem with 2.6.39-rc1? If no then the > linaro tree might be missing something that is present in mainline.
Actually I saw this same issue on my xM on mainline 2.6.39-rc1 yesterday.. It was strange since the ehci was working just fine on my omap4/panda with the same issue.. I know it was working on 2.6.38-git18 before the rc1 release, was going to bisect it tomorrow.. Regards, -- Robert Nelson http://www.rcn-ee.com/ _______________________________________________ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
