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. 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 > > > The boot log is attached, debug and CONFIG_REGULATOR_DEBUG were enabled. > > I don't see anything out of the ordinary :/ > > Thanks, > Maxime > > PS: Please have the relevant people and mailing lists in Cc. In this > case, it would have been Hans, Chen-Yu, me and the linux-arm-kernel > mailing list. > > Thanks, I'll know for next time. David -- 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.