Hi, Jan
在2020年10月29日星期四 UTC+8 下午6:38:08<[email protected]> 写道:
> On 29.10.20 10:12, Peter pan wrote:
> > Thanks Jan for your help. Now I have fixe the issue, the issue is from I
> > mapped the whole DCSR space together, after removing it and adding some
> > memeroy region of IPs, now I run jailhouse enable without any errors.
>
> Perfect.
>
> >
> > One more questions, do we need to map memory regions of all the IPs in
> > SYSCONFIG? or only IPs to be used in cells? thanks again.
> >
>
> Only used one. You may even leave out IP from the root cell that was
> only configured during boot-up and will not longer be touched under
> normal conditions during runtime ("freeze" the IP, e.g. to prevent
> malicious misconfiguration).
>
> BTW, do you plan to activate the SMMU as well? We are current stressing
> the new implementation by your colleagues on the i.MX8 and the ZynqMP
> and could use more testers on other silicon.
>
> Yes, I indeed have plan to enable SMMU, please let me know what and how I
can do, thanks.\
Perer P.
> Jan
>
> --
> Siemens AG, T RDA IOT
> Corporate Competence Center Embedded Linux
>
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