Hello, On the topic of enabling fastboot in barebox 2018.04, I have enabled USB gadget support: USB_GADGET_DRIVER_ARC=y USB_GADGET_AUTOSTART=y USB_GADGET=y USB_GADGET_FASTBOOT=y USB_GADGET_FASTBOOT_SPARSE=y I am using board and BSP from Phytec for imx6ul evk. I have reviews usb code and first option USB_GADGET_DRIVER_ARC should enable UDC functionality. However when tring to start fastboot according to https://www.barebox.org/doc/latest/user/usb.html#android-fastboot-support I get message about UDC not found, so udc driver probe method does not find any udc device. barebox@Phytec phyCORE-i.MX6 Ultra Lite SOM:/ usbgadget -A /kernel(kernel)c,/initrd(initrd)c,/devicetree(devicetree)c couldn't find an available UDC usbgadget: No such device Does anybody has experience with this topic, what am I missing in the configuration steps or where could find complete steps on enabling fastboot in barebox? Thanks, Mihaita On Fri, Jul 20, 2018 at 8:14 PM Mihaita Ivascu <mihaita_ivascu@xxxxxxxxxxx> wrote: > > Thanks for the info. i got that already. Some configs that should be > enabled are not to be found in my barebox yet. > I will work on it and if I am not successful maybe I will return with > a question. > > Best regards, > Mihaita > On Fri, Jul 20, 2018 at 11:57 AM Oleksij Rempel <linux@xxxxxxxxxxxxxxxx> wrote: > > > > Am 20.07.2018 um 11:32 schrieb Mihaita Ivascu: > > > Hi, > > > > > > I have both Android Fastboot support and Fastboot sparse image > > > support enabled in barebox config(is by default) but I see not device > > > node created when connecting USB device nor do I see any fastboot > > > commands in barebox shell. > > > My question is: how do I use fastboot? What is the complete > > > configuration needed to enable fastboot in barebox? > > > > Googling "barebox fastboot" > > First result which i get is this page: > > https://www.barebox.org/doc/latest/user/usb.html#android-fastboot-support > > > > > Best regards, > > > Mihaita Ivascu > > > > > > > > > On Fri, Jul 20, 2018 at 11:11 AM Uwe Kleine-König > > > <u.kleine-koenig@xxxxxxxxxxxxxx> wrote: > > >> > > >> On Wed, Jul 18, 2018 at 09:39:23AM +0200, Mihaita Ivascu wrote: > > >>> Hello, > > >>> > > >>> I would like to flash a barebox image on NAND for a Phytec imx6ul > > >>> evk board using MFGTools. > > >>> I have added support for UTP protocol in kernel image so commands > > >>> could be "pushed" using MFGtools app from Windows. > > >>> But obviously I cannot push barebox_update command to Linux. > > >>> So I think I have two options: > > >>> > > >>> 1) porting barebox_update command to Linux which I do not find it so > > >>> easy. I am already working on it > > >>> 2) adding UTP support in barebox so I could just load the barebox > > >>> image in RAM using MFGtools, there a utp device node would be created > > >>> and then I could push barebox specific commands directly from > > >>> MFGtools. > > >>> I have added UTP support in linux USB gadget code but I see > > >>> barebox USB gadget code is quite different and not all functionality > > >>> are in place so I also struggle a bit of porint gUTP patches from > > >>> Linux to barebox. > > >>> Does anybody have any experience with this topic or coud advise > > >>> me on how to procee? > > >> > > >> Why are you sticked to MFGTools? barebox can do fastboot which should > > >> work from Windows just fine. > > >> > > >> Best regards > > >> Uwe > > >> > > >> -- > > >> Pengutronix e.K. | Uwe Kleine-König | > > >> Industrial Linux Solutions | http://www.pengutronix.de/ | > > > > > > _______________________________________________ > > > barebox mailing list > > > barebox@xxxxxxxxxxxxxxxxxxx > > > http://lists.infradead.org/mailman/listinfo/barebox > > > > > > > > > -- > > Regards, > > Oleksij > > _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox