On 14/10/2022 03.00, Peng Fan wrote: > >>> Right now I am not sure what could cause the issue. >>> As per our previous discussions, JR0 can not be used in uboot, so you >>> need to >>> mark it as disabled until kernel device tree is not sync. >> >> Actually, I've given this a try by setting `status = "disabled"` in >> sec_jr0 node, >> and then the hash calculation was working again! > > Did you enable optee? If disabling sec_jr0 to make it work, i think > there is issue somewhere. > > With optee enabled, optee will take JR0. If optee not enabled, JR0 could > be used by U-Boot.
I can't speak for Andrey, but no, I don't enable/use optee on my imx8mp. Rasmus