TZASC misconfiguration on i.mx8m

Fabio Estevam festevam at gmail.com
Thu Jun 11 16:53:31 CEST 2026


Hi Ye Li,

On Sun, Jun 7, 2026 at 10:53 PM Ye Li <ye.li at oss.nxp.com> wrote:

> We have discussed this with iMX optee owner. The fix should be done in
> OPTEE not u-boot.
> 1. OPTEE uses secure memory, so it needs to re-confiure trustzone to
> meet secure requirement not depending on SPL setting.
> 2. SPL also supports Non-optee case.

Does NXP plan to fix this?

Thanks


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