[Letux-kernel] LetuxOS: Kernel: m-latest 5.7-rc6 successful

[H. Nikolaus Schaller]

Hi Andreas,

> Am 02.06.2020 um 23:07 schrieb H. Nikolaus Schaller <hns at goldelico.com>:
> 
> 
>> Am 02.06.2020 um 22:54 schrieb Stefan Leichter <sle85276 at gmx.de>:
>> 
>> Hi Nikolaus,
>> 
>> Am 02.06.20 um 09:31 schrieb H. Nikolaus Schaller:
>>> Hi Stefan,
>>> 
>>>> Am 01.06.2020 um 23:47 schrieb Stefan Leichter <sle85276 at gmx.de>:
>>>> 
>>>> not solve the boot hang reliable. Therefore I re-did the git bisect on 5.7-rc7 and
>>>> booted the kernel up to 10 times before deciding about good or bad.
>>>> 
>>>> This brings me to the commit 5bd99ae74ef584bc56895ead2ad070381767ff42 as first
>>>> bad commit.
>>>> 
>>>> Reverting the commit make the kernel 5.7-rc7 boot reliable for me.
>>> 
>>> Can you please try to just disable
>>> 
>>> CONFIG_OMAP3_PM_OFFMODE=y
>>> 
>>> I have found a note somewhere that this breaks boot on omap3530 on
>>> the 600MHz Pandora... So it might as well affect the 1GHz Pandora.
>>> 
>>> On the other hand the GTA04 devices boot well with any setting.
>>> 
>>> So it may be not omap3530 specific but Pandora specific.
>>> 
>>> I hope Andreas has an idea why this seems to affect only the OpenPandora.
>>> 
>> 
>> Disabling CONFIG_OMAP3_PM_OFFMODE (in letux-5.7) makes my Pandora boot reliable too.
> 
> Fine!
> 
> So we have to find out why it helps and why the GTA04 works well with this
> defintion.

what do you think about making the enable_offmode only for gta04?

The attached patch should replace your "omap3: give off mode enable a more prominent place".

BR,
Nikolaus

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