Hi, On Thu, May 15, 2014 at 03:23:14PM +0800, 黃俊祺 wrote: > Dear all, > > Is any update here? > I'm looking forward for your reply, thanks. > > Steve > > > > 2013-11-21 19:07 GMT+08:00 Mark Jackson <mpfj-list@xxxxxxxxxxxxx>: > > > We have a custom AM335x CPU board with a type A connector, which is > > intended > > to be run in host-only mode. > > > > Using Linus' latest git, I can compile a part-working kernel that can > > detect > > an (internal?) usb hub, but is unable to see any devices connected to it. > > > > Here's a snippet from my boot log:- > > > > Starting kernel ... > > > > [ 0.000000] Booting Linux on physical CPU 0x0 > > [ 0.000000] Linux version 3.12.0-10713-gf9a173a-dirty pretty old kernel, friend. You know we can't really support you on such an old kernel, right ? In any case, try to backport commits: 943c13971c08ddeb06f4cb9dea1addb76f6b4423 2df6761e5eca9a810050a15062ae8abce1bbae41 and see what happens. I'm assuming you didn't ground ID pin, since you're using a standard A receptacle. I suggest hardwiring it to ground anyway. -- balbi
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