On Wed, Dec 16, 2015 at 06:15:06PM +1100, David Tulloh wrote: > Thanks for looking in to this, > > On 16 December 2015 at 17:34, Maxime Ripard < > maxime.rip...@free-electrons.com> wrote: > > > Hi, > > > > On Wed, Dec 16, 2015 at 12:47:18PM +1100, David Tulloh wrote: > > > Hi, > > > > > > I am working on a SinoVoip Bananapi M1 > > > > > > With the current mainline USB does not work. > > > > What are you trying to do with USB? Plain USB ? USB OTG? Which port > > are you connecting it to? > > > > Plain USB, the ports next to the ethernet port. > I believe they are USB1 and USB2. > On the schematic it is J3.
Ok. So it's not related to usb0-vbus. This one is for the OTG. > Attempting to connect a no-name keyboard, which is generally connected > during boot but plugging it in later makes no difference. Also using a > Turtle Beach audio dongle with power LED. > > The keyboard and power LEDs come on towards the end of the U-Boot process > but switch off once the kernel starts to boot. > > The keyboard is completely non-functional at the login prompt. Standard > keys aren't printed in addition to numlock and friends not responding. > > > > > > I believe that power to the USB vbus is being disabled during boot. > > > > If you're using the micro-USB port and that the device is connected at > > boot, yes, that might be the issue. > > > > > Failing build v4.4-rc5 > > > Working build v4.2.3 > > > > > > Compiled with > > > make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- sunxi_defconfig > > menuconfig > > > zImage dtbs > > > > What did you change in menuconfig? > > > > I have tried a few options on and off. I have tested, without noticable > change, kernels with all these options not set. > In config matching the attached output I had changed: > > CONFIG_KEYBOARD_ATKBD -> not set > Special HID drivers -> not set > CONFIG_USB_ANNOUNCE_NEW_DEVICES=y > CONFIG_USB_EHCI_ROOT_HUB_TT=y > CONFIG_USB_EHCI_TT_NEWSCHED not set > CONFIG_IPV6=y > CONFIG_REGULATOR_DEBUG=y Do you have CONFIG_USB_HID? Thanks, Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
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