14:01 <Guest45> Hi -- i'm using a BBBlue (uname -r: 4.19.94-ti-r42 ; uname -a: Linux sargas 4.19.94-ti-r42 #1buster SMP PREEMPT Tue Mar 31 19:38:29 UTC 2020 armv7l GNU/Linux ; debian version: buster ) and having issues with connman not reconnecting to an interrupted wifi connection (i.e. if there's an unstable connection or I reboot router, connman sees the

14:01 <Guest45> network but does not autoreconnect despite having that in the config for the connection). I've looked at a few boards but I'm not finding anything helpful for BBBlues in particular, beyond other platforms exhibiting this behavior with related but slightly different networking stacks. I'm sure I've missed something in searching, and any help would

14:01 <Guest45> be appreciated.

14:04 <zmatt> unfortunately I don't really have any experience with connman myself

14:06 <Guest45> ok thank you. am i correct (if you do have experience with BB's) that this is the stock network manager at this point in the images from BB?

14:22 <zmatt> oh whoops got distracted for a bit

14:22 <zmatt> and he's gone

14:29 <Guest60> Hello

14:29 <Guest60> can someone explain the process of patching the uboot?

14:29 <Guest60> and rebuilding it after

21:35 <Guest60> Hello

21:36 <Guest60> can someone give me some pointers regarding modifying bootloaders and kernel to disable serial console and use uart0 as uart?

21:38 <Guest60> I researched all day and know some tips regarding what do , but it's not structured , I fear I will mess some important configuration

21:39 <Guest60> or maybe brick the board

21:40 <zmatt> I don't see any way you could manage to brick the board, the only way to do that is by actually damging it through e.g. overvoltage or using a hammer ;)

21:42 <zmatt> if you don't care about having a working console then I'm pretty sure all you need to do is just configure the console to a different uart, e.g. console=ttyS1,115200n8

21:45 <zmatt> your first worry is actually reproducing the u-boot used by the beagleboard.org images

21:45 <zmatt> but after that I think it may suffice to just replace occurrences of ttyS0 by ttyS1 in include/configs/am335x_evm.h

21:46 <zmatt> if you want an actually *working* console you'd also need to change a bit of board init to ensure the pins are correctly muxed

21:49 <zmatt> I'm pretty sure there's instructions somewhere on how to build an u-boot that matches those on beagleboard.org images but I forgot where

21:49 <zmatt> oh he left

21:57 <vagrantc> 1/3

21:57 <vagrantc> hah.

21:58 <zmatt> they'll be back anyway, not the first time they were here