Re: [PASEMI] Nemo board doesn't recognize any ATA disks with the pci-v5.16 updates

[Christian Zigotzky <chzigotzky@xenosoft.de>]

On 11 November 2021 at 11:20 am, Marc Zyngier wrote:
> On Thu, 11 Nov 2021 07:47:08 +0000,
> Christian Zigotzky <chzigotzky@xenosoft.de> wrote:
>> On 11 November 2021 at 08:13 am, Marc Zyngier wrote:
>>> On Thu, 11 Nov 2021 05:24:52 +0000,
>>> Christian Zigotzky <chzigotzky@xenosoft.de> wrote:
>>>> Hello Marc,
>>>>
>>>> Here you are:
>>>> https://forum.hyperion-entertainment.com/viewtopic.php?p=54406#p54406
>>> This is not what I asked. I need the actual source file, or at the
>>> very least the compiled object (the /sys/firmware/fdt file, for
>>> example). Not an interpretation that I can't feed to the kernel.
>>>
>>> Without this, I can't debug your problem.
>>>
>>>> We are very happy to have the patch for reverting the bad commit
>>>> because we want to test the new PASEMI i2c driver with support for the
>>>> Apple M1 [1] on our Nemo boards.
>>> You can revert the patch on your own. At this stage, we're not blindly
>>> reverting things in the tree, but instead trying to understand what
>>> is happening on your particular system.
>>>
>>> Thanks,
>>>
>>> 	M.
>>>
>> I added a download link for the fdt file to the post [1]. Please read
>> also Darren's comments in this post.
>
> Am I right in understanding that the upstream kernel does not support
> the machine out of the box, and that you actually have to apply out of
> tree patches to make it work?
No, you aren't right. The upstream kernel supports the Nemo board out of 
the box. [1]

- Christian

[1] 
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/?qt=grep&q=Darren+Stevens