It's nice to see that we were in the right path. Thank you! On Monday, January 25, 2016 at 2:56:24 PM UTC+1, RobertCNelson wrote: > > On Mon, Jan 25, 2016 at 7:02 AM, Iñigo Martínez <inigom...@gmail.com > <javascript:>> wrote: > > Since we started working with several BeagleBone Black boards we have > been > > facing some weird problems. Sometimes the board got stuck when it > started to > > boot. > > > > There is no much information regarding this problem. This thread has > some > > information: > > > > https://groups.google.com/forum/#!topic/beagleboard/aXv6An1xfqI[1-25] > > > > Finally we found some answers, and what seems to be the solution to our > > problem after some testing. > > > > 1. We avoided this problem when the serial port was connected. > > 2. The board runs U-Boot SPL, but it gets stuck waiting for commands, so > the > > board didn't boot fully. > > > > We connected the serial RXD pin (pin 4) to P9 VDD_3V3 pin (P9_03) to > > simulate a PULL_UP and the board didn't get stuck anymore. > > > > Has anyone else faced the same problem ? > > > http://git.denx.de/?p=u-boot.git;a=commit;h=07684b995b7755a2357f7fd2b1ea37f4ee096470 > > > Regards, > > -- > Robert Nelson > https://rcn-ee.com/ >
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