**** BEGIN LOGGING AT Tue Oct 25 02:59:57 2022
Oct 25 15:01:18 <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
Oct 25 15:01:19 <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
Oct 25 15:01:19 <Guest45> be appreciated.
Oct 25 15:04:12 <zmatt> unfortunately I don't really have any experience with connman myself
Oct 25 15:06:39 <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?
Oct 25 15:22:56 <zmatt> oh whoops got distracted for a bit
Oct 25 15:22:59 <zmatt> and he's gone
Oct 25 15:29:20 <Guest60> Hello
Oct 25 15:29:38 <Guest60> can someone explain the process of patching the uboot?
Oct 25 15:29:46 <Guest60> and rebuilding it after
Oct 25 22:35:37 <Guest60> Hello
Oct 25 22:36:37 <Guest60> can someone give me some pointers regarding modifying bootloaders and kernel to disable serial console and use uart0 as uart?
Oct 25 22:38:58 <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
Oct 25 22:39:04 <Guest60> or maybe brick the board
Oct 25 22:40:55 <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 ;)
Oct 25 22:42:04 <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
Oct 25 22:45:19 <zmatt> your first worry is actually reproducing the u-boot used by the beagleboard.org images
Oct 25 22:45:53 <zmatt> but after that I think it may suffice to just replace occurrences of ttyS0 by ttyS1 in include/configs/am335x_evm.h
Oct 25 22:46:32 <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
Oct 25 22:49:18 <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
Oct 25 22:49:55 <zmatt> oh he left
Oct 25 22:57:21 <vagrantc> 1/3
Oct 25 22:57:24 <vagrantc> hah.
Oct 25 22:58:02 <zmatt> they'll be back anyway, not the first time they were here
**** ENDING LOGGING AT Wed Oct 26 02:59:57 2022