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From: Bjorn Andersson <bjorn.andersson@linaro.org>
To: Konrad Dybcio <konradybcio@gmail.com>
Cc: amit.pundir@linaro.org, agross@kernel.org,
	devicetree@vger.kernel.org, john.stultz@linaro.org,
	linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
	robh+dt@kernel.org, sumit.semwal@linaro.org
Subject: Re: your mail
Date: Thu, 13 Aug 2020 00:04:48 -0700	[thread overview]
Message-ID: <20200813070448.GA499758@builder.lan> (raw)
In-Reply-To: <20200806223134.42748-1-konradybcio@gmail.com>

On Thu 06 Aug 15:31 PDT 2020, Konrad Dybcio wrote:

> Subject: Re: [PATCH v4] arm64: dts: qcom: Add support for Xiaomi Poco F1 (Beryllium)
> 
> >// This removed_region is needed to boot the device
> >               // TODO: Find out the user of this reserved memory
> >               removed_region: memory@88f00000 {
> 
> This region seems to belong to the Trust Zone. When Linux tries to access it, TZ bites and shuts the device down.
> 

This is in line with what the documentation indicates and then it would
be better to just bump &tz_mem to a size of 0x4900000.

Regards,
Bjorn

  parent reply	other threads:[~2020-08-13  7:08 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-05 10:51 [PATCH v4] arm64: dts: qcom: Add support for Xiaomi Poco F1 (Beryllium) Amit Pundir
2020-08-05 11:02 ` Amit Pundir
2020-08-06 22:31   ` Konrad Dybcio
2020-08-12 13:37     ` Amit Pundir
2020-08-13  7:04     ` Bjorn Andersson [this message]
2020-08-17 17:12       ` your mail Amit Pundir
2020-08-30 18:58         ` Bjorn Andersson
2021-04-01 21:16 Bhaumik Bhatt
2021-04-07  6:56 ` your mail Manivannan Sadhasivam

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