Thanks that didn't work but it turns out the new version of u-boot doesn't work correctly if the SRC_SBMR1 value is not set. The old version figured it out somehow.
I modified u-boot to always boot from the MMC and now it works fine. Thanks for your help.
-Andrew
On Tue, May 23, 2017 at 3:06 AM, Nicolas Chauvet <kwizart@xxxxxxxxx> wrote:
It means that it's using the default environment because no custom env2017-05-23 1:06 GMT+02:00 Andrew Gillis <andrew@xxxxxxxxxxxxx>:
> I am using an imx6 SoM from SolidRun. We have purchased a large number of
> these and mostly they work fine.
>
> I tried to update to Fedora 25 and now a few of them won't boot. (most work
> fine)
>
> All my SoMs are all supposed to be the same but some must be different. Both
> worked fine with an older version of Fedora
>
> Is there any way to just force a boot from MMC1 with no checks?
>
> I tried to update to the u-boot from Fedora 26 just to see if that would
> help. It does not.
>
>
> This is what I get with the "bad" ones
>
>
> U-Boot SPL 2016.09.01 (Oct 19 2016 - 14:40:29)
> Trying to boot from unknown boot device
> SPL: Unsupported Boot Device!
> SPL: failed to boot from all boot devices
> ### ERROR ### Please RESET the board ###
>
>
> The ones that boot correctly do this
>
>
> U-Boot SPL 2016.09.01 (Oct 19 2016 - 14:40:29)
> Trying to boot from MMC1
>
>
> U-Boot 2016.09.01 (Oct 19 2016 - 14:40:29 +0000)
>
> CPU: Freescale i.MX6DL rev1.3 996 MHz (running at 792 MHz)
> CPU: Commercial temperature grade (0C to 95C) at 28C
> Reset cause: POR
> Board: MX6 Hummingboard
> DRAM: 1 GiB
> MMC: FSL_SDHC: 0
> *** Warning - bad CRC, using default environment
was ever saved.
try (on the devices that do not boot)
resetenv
savenv
--
-
Nicolas (kwizart)
Andrew Gillis
Small Green Computer
603-488-0617
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