iMX7 stopped boot after update

I installed Colibri-iMX7-eMMC_Reference-Minimal-Image-Tezi_5.2.0 using EasyInstaller. After the installation, the kernel stopped the boot process see boot.log. Some of the messages in dmesg I have never seen, like

imx7d_adc 30620000.adc: Failed getting reference voltage, err = -517

I tried to boot multiple times, sometimes (very irregular) the voltage errors disappear and the kernel boots but I see other strange error messages later in the console

[    7.143561] cpu cpu0: _set_opp_voltage: failed to set voltage (975000 975000 975000 mV): -6
[    7.152058] cpufreq: __target_index: Failed to change cpu frequency: -6

Any issue with the device tree?

Which carrier board you are using with Colibri imX7?

Have you tried to install any other OS image?

Hello @carnecro,

Is the issue resolved? or could you please kindly answer to my colleagues question about which SoM and Carrier board you are using?


We do not use Toradex anymore, sorry, I cannot remember all details.