14 Oct
2022
14 Oct
'22
7:50 p.m.
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