raspberrypi cm3 v2019.07 not working

[Belisko Marek]

On Tue, May 12, 2020 at 1:16 PM Matthias Brugger <matthias.bgg at gmail.com> wrote:
>
>
>
> On 12/05/2020 13:00, Belisko Marek wrote:
> > On Tue, May 12, 2020 at 12:51 PM Matthias Brugger <mbrugger at suse.com> wrote:
> >>
> >>
> >>
> >> On 12/05/2020 11:15, Belisko Marek wrote:
> >>> On Fri, May 8, 2020 at 11:39 PM Belisko Marek <marek.belisko at gmail.com> wrote:
> >>>>
> >>>> Hi Matthias,
> >>>>
> >>>> On Fri, May 8, 2020 at 11:28 PM Matthias Brugger <mbrugger at suse.com> wrote:
> >>>>>
> >>>>> Hi Marek,
> >>>>>
> >>>>> On 08/05/2020 21:52, Belisko Marek wrote:
> >>>>>> On Wed, May 6, 2020 at 11:02 PM Belisko Marek <marek.belisko at gmail.com> wrote:
> >>>>>>>
> >>>>>>> On Tue, May 5, 2020 at 10:18 PM Belisko Marek <marek.belisko at gmail.com> wrote:
> >>>>>>>>
> >>>>>>>> Hi,
> >>>>>>>>
> >>>>>>>> I'm trying to run 2019.07 u-boot on raspberrypi cm3 module but I got
> >>>>>>>> no feedback on console. When used 2018.01 it boots fine. Probably I
> >>>>>>>> need to do git bisect but maybe someone have some idea or experience
> >>>>>>>> what can cause that. Thanks.
> >>>>>>> I give a try 2020.01 and I got only this:
> >>>>>>> U-Boot 2020.01 (May 06 2020 - 20:09:45 +0000)
> >>>>>>>
> >>>>>>> DRAM:  948 MiB
> >>>>>>> RPI Compute Module 3 (0xa020a0)
> >>>>>>>
> >>>>>>> I'll try to debug it and let you know.
> >>>>>> Debug messages shows this:
> >>>>>> https://pastebin.com/2SwNzrb1
> >>>>>>
> >>>>>> I tried to debug but I have no clue what is going one there.
> >>>>>>
> >>>>>> Also u-boot 2019.07 is not working at all on cm3 due to this commit
> >>>>>> (after bisect when reverted u-boot start working again):
> >>>>>> 143256b353c4d2ad1cf5e5e63b38410188b35e49 - fdt: update bcm283x device
> >>>>>> tree sources to Linux 5.1-rc6 state
> >>>>>>
> >>>>>> Any ideas hint how to resolve this issue? Thanks.
> >>>>>>
> >>>>>
> >>>>> Can you try to cherry-pick the following two patches to your tree:
> >>>>> 5051377a0b ("arm: dts: bcm283x: Rename U-Boot file")
> >>>>> 89e47e8eb6 ("fdt: fix bcm283x dm-pre-reloc definitions")
> >>>> But those are present in 2020.01 and this version at least print
> >>>> something to console but stuck somewhere (pls see pastebin log with
> >>>> debug enabled)
> >>>> I prefer to run 2020.01 ;). Thanks.
> >>> Any other stuff I can try to make it working in 2020.01? Could that be
> >>> firmware issue somehow? Thanks.
> >>
> >> Sorry I didn't realized that your first try was with 2020.01.
> >> I just confirmed that it acutually does not boot. As a shortcut, do you know
> >> which is the last working version of U-Boot?
> > v2019.07 with reverted  commit :
> > 143256b353c4d2ad1cf5e5e63b38410188b35e49 - fdt: update bcm283x device
> > tree sources to Linux 5.1-rc6 state
> > work fine. Without revert it shows anything on console. So something
> > between 2019.07..2020.01 mus fix it partially ;)
>
> I just tired v2020.04 and it works for me. Would you mind testing that on your end?
OK I'll give a try and try to bisect between 2020.01 and 2020.04. I
have dependency on 2020.01 as I integrate mender
and then use this version.
>
> Do you have a hard dependency on v2020.01?
>
> Regards,
> Matthias

Thanks.

BR,

marek


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