I have some problems with serial console connection, cant catch error without noise, but maybe this can say you something where to start or better to write to u-boot ml?
U-Boot 2015.10-rc2-00064-g8d77576 (Aug 21 2015 - 15:33:06 +0000) for snow CPU: Exynos5250 @ 9.7 GH� ERROR: read error from`devmce>���?���������mm~�?686.g>44/max77686_read() initcall sequence bfdaf3dc failed at call 43e04190 (err=-5) ### ERROR ### Please RESET the board ### --- Best Regards, Misha Komarovskiy zombahatgmaildotcom On Fri, Aug 21, 2015 at 6:14 PM, Guillaume Gardet <[email protected]> wrote: > > > Le 21/08/2015 17:08, Misha Komarovskiy a écrit : >> >> Hello Guillaume, >> I confirm it is upstream U-Boot problem. Something between 2015.07 and >> 2015.10-rc1 breaks detection of asix dongle here as Usb ethernet >> device, but continue to see it as just plain usb device. 2015.10-rc2 >> wont boot on snow at all for me. >> I will continue research and let you know. > > > Wow. If 2015.10-rc2 does not boot at all whereas 2015.10-rc1 did, you should > give the information upstream! > > To help you find where the problem is, you can use "git bisect" tool with > the u-boot git repo. > > > Guillaume > > >> --- >> Best Regards, >> Misha Komarovskiy >> zombahatgmaildotcom >> >> >> On Fri, Aug 21, 2015 at 4:08 PM, Guillaume Gardet >> <[email protected]> wrote: >>> >>> Hi, >>> >>> Le 21/08/2015 14:39, Misha Komarovskiy a écrit : >>>> >>>> Hello, >>>> With update to U-Boot 2015.10-rc1 ASIX Usb ethernet dongle not >>>> detected as ethernet device anymore, but visible as usb device in usb >>>> info, tested on Chromebook Snow. >>>> Worked fine with 2015.07-rc3 in both usb2 and usb3 ports. >>> >>> >>> Could you try with upstream 2015.10-rc1 and 2015.07-rc3, please? >>> >>> It is maybe you just need to run 'usb start' and/or other commands? >>> >>> >>>> Maybe this happen because of removal "add_snow_usb_boot.patch"? >>>> I didn't tried clean upstream versions yet, specific snow patch was my >>>> first guess. >>> >>> >>> I do not think this old patch is the cause since it has been dropped >>> because >>> upstream was fixed. >>> >>> >>> Guillaume >>> >>>> --- >>>> Best Regards, >>>> Misha Komarovskiy >>>> zombahatgmaildotcom >>> >>> >>> -- >>> To unsubscribe, e-mail: [email protected] >>> To contact the owner, e-mail: [email protected] >>> > -- To unsubscribe, e-mail: [email protected] To contact the owner, e-mail: [email protected]
