[Arm-dev] Cubieboard5 performance

[Pablo Sebastián Greco]

El 20/8/18 a las 15:57, Iván Chavero escribió:
> El dom, 19-08-2018 a las 16:26 -0300, Pablo Sebastián Greco escribió:
>> El 19/8/18 a las 16:00, Iván Chavero escribió:
>>> El mié, 15-08-2018 a las 07:05 -0300, Pablo Sebastián Greco
>>> escribió:
>>>>> <snip>
>>>>> [  147.500901] dracut-initqueue[354]: Warning: dracut-
>>>>> initqueue
>>>>> timeout - starting timeout scripts
>>>>>    216.366273] dracut-initqueue[354]: Warning: Could not boot.
>>>>> [  217.381286] dracut-initqueue[354]: Warning:
>>>>> /dev/disk/by-uuid/b7768fcb-885b-4240-89ec-ac336e8313f3 does not
>>>>> exist
>>>>>           Starting Dracut Emergency Shell...
>>>>> Warning: /dev/disk/by-uuid/b7768fcb-885b-4240-89ec-ac336e8313f3
>>>>> does
>>>>> not exist
>>>>>
>>>>> Generating "/run/initramfs/rdsosreport.txt"
>>>>>
>>>>>
>>>>> Entering emergency mode. Exit the shell to continue.
>>>>> Type "journalctl" to view system logs.
>>>>> You might want to save "/run/initramfs/rdsosreport.txt" to a
>>>>> USB
>>>>> stick or /boot
>>>>> after mounting them and attach it to a bug report.
>>>>>
>>>>>
>>>>> dracut:/# ls -l /dev/disk/by-uuid/
>>>>> ls: cannot access /dev/disk/by-uuid/: No such file or directory
>>>>> dracut:/#
>>>>>
>>>>>
>>>> Andreas, that is exactly why I said what I said at the end of
>>>> this
>>>> mail https://lists.centos.org/pipermail/arm-dev/2018-August/00339
>>>> 9.html.
>>>>
>>>> You need to create that file and then recreate initramfs for 4.17
>>>> or
>>>> remove and reinstall the kernel.
>>>>
>>>>
>>> I had to apply some patches to the sunxi kernel that were pending
>>> to
>>> be merged upstream in order to have SMP and HDMI running.
>>> I also had to patch the kernel's dtb for the HDMI running (i've
>>> been
>>> to lazy to send the patch to the kernel list), if you need it i
>>> can
>>> upload this code to github or i can pack you a kernel+initramfs
>>> for
>>> you to use it with your cubieboard5
>>> Cheers,
>>> Ivan
>>>
>> Ivan, that kernel has both smp and your patch included ;-).
>> Either way, I'll try to update to 4.18 in a few days.
>>
> Let me know if i can help, i have my cubieboard5 clusters running if
> there's need for testing  and other stuff.
>
Iván, I didn't have time today to build 4.18 today, but I pushed 
4.17.17, and it should appear here 
https://armv7.dev.centos.org/repodir/community-kernel-latest/kernel/ 
between today and tomorrow.
It has smp for a83t (bananapi-m3 and cubieborard5)
Your hdmi patch for cubieboard5.
Some other fixes for R40.

It would be great if you could test it.

Thanks.
Pablo.