[yocto] am335x evmsk screen init:id"00" respawning too fast disabled for 5 minutes yocto sumo

[Stanisavljevic]

Hi Holzmayr and Heiko,

My problem was solved with your advices.
I edited the serial console variable on the machine conf file of my custom machine.
It's work fine.
Thank's

n.stanisavljevic

-----Message d'origine-----
De : Heiko Schocher <hs at denx.de> 
Envoyé : lundi 3 décembre 2018 05:42
À : n.stanisavljevic at polycaptil.fr
Cc : Josef Holzmayr <holzmayr at rsi-elektrotechnik.de>; yocto at yoctoproject.org
Objet : Re: [yocto] am335x evmsk screen init:id"00" respawning too fast disabled for 5 minutes yocto sumo

Hi n.stanisavljevic,

Am 28.11.2018 um 20:55 schrieb Josef Holzmayr:
> Howdy!
> 
> On Wed, Nov 28, 2018 at 03:50:02PM +0000, n.stanisavljevic at polycaptil.fr wrote:
>> Hello everybody
>>
>> here is an introduction of my situation :
>>
>> I build a custom board from schematic of sitara AM335x-evmsk starter kit.
>> I succeed to make a custom OS with yocto (krogoth version) and to boot this OS (embedded Linux) on my custom board.
>>
>> This custom board contain a touchscreen (same touchscreen like in the AM335x-evmsk starter kit).
>>
>> All worked fine on this board while I used krogoth version on yocto.
>>
>> my problem :
>>
>> Few time ago, I decided to migrate to sumo version of yocto.
>> I build with success the OS (embedded Linux) with yocto sumo version for my custom board, but when I try to boot this OS, it's stop/lock and print the following message :
>>
>> "INIT:Id'00' respawning too fast : disabled for 5 minutes" (I put a screenshot of this message ridden on putty).
>> Every 5 minutes I got this message and I can't acces to the user session on putty and on the touchscreen, all board is locked.
> 
> This is probably because you are basing off something that sets 
> SERIAL_CONSOLES for the yocto-kernel, like
> http://git.yoctoproject.org/cgit/cgit.cgi/meta-yocto/tree/meta-yocto-b
> sp/conf/machine/beaglebone-yocto.conf?h=master#n23
> 
> If you are using a custom tree which does not use the special driver 
> for the uart, then you should be fine by setting SERIAL_CONSOLES ?= 
> "115200;ttyS0"
> in your MACHINE config

Yep, see also my patch:

https://www.mail-archive.com/yocto@yoctoproject.org/msg42383.html

may it help you ...

bye,
Heiko

> 
>>
>> I don't understand why this problem appear when I build a OS with the sumo version on Yocto.
>> I have not this problem when I build a OS with the krogoth version on yocto.
>>
>> Somebody can help me to solve this problem ?
>> what can I do ?
>>
> 
> Greetz
> 

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