HI! I have tomtom go 720, when I enable gadget CDC serial driver (OK it wants to compile with 2.6.13-go... kernel), on the PC side I get unable to enumerate usb device and on tomtom I get kernel message unable to allocate irq from some s3c2443_usbmode module So I think the usb hardware is mapped to s3c usb controller (at least at model 720) but some code doesn't work correctly
I think that 2.6.28 or later got many contributions of samsung towards support of this 2443 chip and there should be some code that will work, just to configure it properly maybe some patch is there around as well I'll try to mail some developers of the s3c24xx maybe they will know better the current state of kernel support for this On 1/11/09, Pekka Nikander <[email protected]> wrote: > I did quite a lot of work a couple of years ago to enable it on 910, > but failed. The final reason was that 910 has a separate USB chip, > and I couldn't figure out where in the IO space it was mapped to. It > is also possible that it wasn't mapped to the IO space when Linux was > running, only from the firmware that emulates USB disks. But > everything up to that was relatively easily doable, i.e. configure the > appropriate drivers in the kernel etc. > > Which TomTom are you planning to use? Which kernel version? > > --Pekka > > On 11 Jan 2009, at 11:12, davor emard wrote: > >> HI >> >> I've heard from a openmoko owner that this device, which is in >> hardware similar to tomtom connects to computer via USB ethernet >> CDC driver and behaves like normal ethernet card. There's >> driver in the kernel >> >> That would be much better and faster docking option than bluetooth >> >> Did anyone manage to compile this? I made few attempts, >> for me, compilation fails for 2.6.13 kernel while 2.6.28 compiles but >> doesn't boot >> >> Best regards, Davor >> >> > >
