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Subject: Re: [PATCH v2 3/3] arm64: dts: qcom: Add support for SONY Xperia 1 II
 / 5 II (Edo platform)
To:     Konrad Dybcio <konrad.dybcio@somainline.org>,
        ~postmarketos/upstreaming@lists.sr.ht
Cc:     martin.botka@somainline.org,
        angelogioacchino.delregno@somainline.org,
        jamipkettunen@somainline.org, Andy Gross <agross@kernel.org>,
        Bjorn Andersson <bjorn.andersson@linaro.org>,
        Rob Herring <robh+dt@kernel.org>,
        linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, Kees Cook <keescook@chromium.org>,
        Anton Vorontsov <anton@enomsg.org>,
        Colin Cross <ccross@android.com>,
        Tony Luck <tony.luck@intel.com>
References: <20210612192358.62602-1-konrad.dybcio@somainline.org>
 <20210612192358.62602-3-konrad.dybcio@somainline.org>
From:   Marijn Suijten <marijn.suijten@somainline.org>
Message-ID: <50fd5f94-f1e6-575d-6ffe-11f89bc35d3d@somainline.org>
Date:   Tue, 15 Jun 2021 09:35:38 +0200
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On 6/12/21 9:23 PM, Konrad Dybcio wrote:
> Add support for SONY Xperia 1 II and 5 II smartphones (read one/five mark two).
> They are based on the Qualcomm SM8250 chipset and both feature 5G modems. There
> also exists a third Edo board, namely the Xperia PRO (PDX204), but it's $2500
> and no developers have obtained it so far (to my knowledge).
> 
> The devices are affected by a scary UFS behaviour where sending a certain UFS
> command (which is worked around on downstream) renders the device unbootable,
> by effectively erasing the bootloader. Therefore UFS AND UFSPHY are strictly
> disabled for now.
> 
> Downstream workaround:
> https://github.com/kholk/kernel/commit/2e7a9ee1c91a016baa0b826a7752ec45663a0561
> 
> Tested-by: Marijn Suijten <marijn.suijten@somainline.org>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>

Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>

Thanks!