[quote user="PSB"][ 1.382904] smartreflex smartreflex: am33xx_sr_probe: Zero NValue read from E
FUSE[/quote]
This is the error message Greg stated. It does not have SmartReflex values fused. I expect this is an early pre-production part (TMX part number). Can you confirm? The best way to avoid the issue would be to use TMS silicon, which is the production-intent silicon.