As I have noted in a previous post, I am seeing this problem on a board with a design derived from the pocketBeagle. Based on the information here we have managed a workaround - tying VIN_USB to VIN_AC, and as a consequence have several boards that have been runing for over 48hours, when we could not reach 18hrs before and often had resets every 30min.
I have run the same software with nearly the same devicetree and the same linux(5.1.18) on a BBBW without any failures. I have compared the schematic of the BBBW which also uses that OSD335X SOC with that of my board and the pocketBeagle and can not see a meaningful difference in the input power design. Does anyone have any input as to why the PcketBeagle design fails and why the BBBW works ? Also if Tying VIN_USB to VIN_AC works, would the problem go away if a battery was connected to VIN_BAT ? Any thoughts would be appreciated. Though atleast we have a workarround now. Thank you. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/dadd11c2-3887-4c87-8d02-0048fd10dd92%40googlegroups.com.
