On Tue, Feb 13, 2018 at 3:53 PM, Jan Kiszka <jan.kis...@siemens.com> wrote:

> 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.
>
   Yes.Only if you have not created proper hole in root cell.

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



-- 
Regards,
Bharat Gohil
Sr.Software Engineer
bharat.go...@harman.com
+919427054633

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