[PATCH v2] remoteproc/mediatek: set to DEVAPC domain 3 for MT8192 SCP

Tinghan Shen tinghan.shen at mediatek.com
Thu Mar 18 06:07:11 GMT 2021


> DEVAPC (device access permission control) is a MPU (memory protection
> unit) in MT8192.
>
> To restrict SCP accesses to a specific memory range, sets SCP to DEVAPC
> domain 3.  ATF (Arm trusted firmware) should setup memory range for the
> domain.
>
> Co-developed-by: Tinghan Shen <tinghan.shen at mediatek.com>
> Signed-off-by: Tinghan Shen <tinghan.shen at mediatek.com>
> Signed-off-by: Tzung-Bi Shih <tzungbi at google.com>

Hi,

we want to pull this patch back because we have another thought on how to reach our purpose.
thanks for your review.


Best regards,
TingHan


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