Thank you kostaman.Tests result: the reason behind freezing is outdated BL30 blob (a part of u-boot) that causes freezing during saradc initialization (S905 temperature sensor).
I guess I now have 3 ways to go:
- tell users to update their Android firmware - that would leave boxes with outdated/no-newer-version-available firmware frozen
- disable temperature sensor in my builds
- provide additional system image with temperature sensor disabled
Is it possible to replace the BL30 blob or u-boot without installing new Android firmware ?
Thanks kszaq