So it means that you probably need to report the problem to u-boot upstream as a normal u-boot binary should discover the right boot device without additional tweak. Or do you have a link to the report ? 2017-05-23 21:26 GMT+02:00 Andrew Gillis <andrew@xxxxxxxxxxxxx>: > 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: >> >> 2017-05-23 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 >> It means that it's using the default environment because no custom env >> was ever saved. >> try (on the devices that do not boot) >> resetenv >> savenv >> >> >> >> >> -- >> - >> >> Nicolas (kwizart) > > > > > -- > Andrew Gillis > Small Green Computer > 603-488-0617 -- - Nicolas (kwizart) _______________________________________________ arm mailing list -- arm@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to arm-leave@xxxxxxxxxxxxxxxxxxxxxxx
