On 03.12.24 19:51, Konstantin Kletschke wrote: > On Tue, Dec 03, 2024 at 07:28:24PM +0100, Ahmad Fatoum wrote: > >> You can enable it for barebox.bin too, but enabling it for MLO only >> should work too. > > Okay. > >>> 2~�W-�,-H] >>> ���k�ҫ�.LWC�C�C��arebox 2024.10.0-00152-g53c99b9f550b-dirty #15 Mon Dec 2 15:07:37 CET 2024 >> >> Hmm, CONFIG_BAUDRATE is set correctly? > > CONFIG_BAUDRATE=115200, never changed that. > >> If it doesn't work at a later place, it won't work when you move it >> earlier. I have a BBB here, so I can give enabling DEBUG_LL a try > > Ou, then I have misunderstood one of your intial mails where I thought > moving it earlier should change something, if RAM setup fails getting an > output eventually despite of that. - Try it first on a correctly working system an see that you get a > at the usual place. - Try it on a broken system and see if you get a > - If you don't, try on correct working system if you see > if you move it earlier - Then try on broken system >> too if you get stuck. > > I manage to get DEBUG_LL on and run it, but the only difference is the > scrambled output in my terminal on powerup boot or when resetting with > "my cold restart" modification. > But wait, I do not know if it as glitch, when CONFIG_LL_DEBUG is on and > I power on, I see a "2" immediately put out in terminal prepended first. > When the system gets stuck it does it in a way I do not see anything with > or without enabled in stuck case. See the patch I just Cc'd you on. > I extremely appreciate your help getting CONFIG_LL_DEBUG run.> I can support with a dozen of BBBs within a day to your office, its > nearly on my way from my home to my work :-D I was particularly interested in DEBUG_LL, because that was a regression as I know that it used to work. I wish you best luck with debugging the actual issue you have now. :-) Let me know how it goes, Ahmad > > Regards > Konsti > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
