On 2018-02-13 10:23, bharat gohil wrote:
>     >      Yes. In addition to that I had also observed in OrangePi PC2,
>     when
>     > jailhouse hit address which is belong to secure world then jailhouse
>     > hang and no output on console. After adjusting AFT address(in cell
>     > configuration), OrangePi PC2 start working well.
> 
>     How could jailhouse hit such an address?
> 
>    Many hardware has Trustzone address space controller or like hardware
> which hide some portion of RAM or device from Normal world access.
> 

Sure. But I was wondering which actual access Jailhouse should perform
on that memory - except when you accidentally put its code right into
that region.

Jan
-- 
Siemens AG, Corporate Technology, CT RDA IOT SES-DE
Corporate Competence Center Embedded Linux

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