Tuesday, February 16, 2021

[fedora-arm] Re: Pine64 Rockpro64 Invalid bus 0 (err=-19)

On Saturday, February 13, 2021 12:11:11 PM MST Marcin Juszkiewicz wrote:
> W dniu 13.02.2021 o 18:03, admin@siegel-tech.net pisze:
>
>
> > I am trying to update the SPI on a Pine64 Rockpro64. I have flashed the
> > SPI with ayufan's uboot, Debian starts. Now I want to flash the SPI with
> > Fedora's uboot. Here are the steps to load the Fedora uboot on the SPI:
> >
> > - I made the microSD using the arm-image-installer,
> > - loaded the microSD in the RockPro,
> > - entered the command sf probe in the u-boot prompt,
> > - receive the message
> >
> >
> >
> > sf probe
> > Invalid bus 0 (err=-19)
> > Failed to initialize SPI flash at 0:0 (error -19).
> >
> >
> > I have tried the erase firmware available from ayufan's repository and
> > have the same outcome.
> >
> >
> > Am I grounding the SPI pin too long? Do I need to compile the firmware
> > with extra config?
>
>
> Which exactly version of U-Boot you started?
>
> There was 'a moment' in code when RockPro64 used wrong SPI bus by default.
>
> Possible too that you kept SPI ping too long.
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Marcin

Thank for your response and your blog on installing Fedora on a Rockpro64.
Your blog has been very helpful.

I am using the latest uboot that packaged with uboot-images-arm8, 2020.10.
Are there issues with this versions? Which version should I use? Are there
problems with this version of uboot? Do all the message display through HDMI?
I have a serial console on order.

I think at this point I need to do some more research while I wait for the the
serial console to arrive.


Thank you
Aaron






Thank you
Aaron





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