TZASC misconfiguration on i.mx8m

Ye Li ye.li at oss.nxp.com
Tue Jun 9 12:12:52 CEST 2026



On 6/9/2026 5:58 PM, Richard Weinberger wrote:
> On Dienstag, 9. Juni 2026 11:56 Ye Li wrote:
>> Why can't this optee patch apply to optee upstream? It is optee using
>> secure memory, then it should be optee's responsibility to configure
>> trustzone correctly. Optee can't depends on default value of trustzone,
>> since trustzone is not enabled by optee.
> 
> Sorry for the harsh words, but that's *your* job at NXP to sort out.
> You seem to ignore upstream.
> 
I'm not working in optee. As I mentioned early, NXP has decided to fix 
it in optee. That's what you find the patch in NXP downstream tree. I 
think Sahil will try to upstream it later.

Best regards,
Ye Li
> Thanks,
> //richard
> 



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