From: Tinghan Shen <tinghan.shen@mediatek.com>
To: <tzungbi@google.com>
Cc: <bjorn.andersson@linaro.org>,
<linux-mediatek@lists.infradead.org>,
<linux-remoteproc@vger.kernel.org>, <matthias.bgg@gmail.com>,
<ohad@wizery.com>, <tinghan.shen@mediatek.com>
Subject: Re: [PATCH v2] remoteproc/mediatek: set to DEVAPC domain 3 for MT8192 SCP
Date: Thu, 18 Mar 2021 14:07:11 +0800 [thread overview]
Message-ID: <20210318060711.31740-1-tinghan.shen@mediatek.com> (raw)
In-Reply-To: <20210318012416.2816574-1-tzungbi@google.com>
> 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@mediatek.com>
> Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
> Signed-off-by: Tzung-Bi Shih <tzungbi@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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prev parent reply other threads:[~2021-03-18 6:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-18 1:24 [PATCH v2] remoteproc/mediatek: set to DEVAPC domain 3 for MT8192 SCP Tzung-Bi Shih
2021-03-18 6:07 ` Tinghan Shen [this message]
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