From: Brian Norris <computersforpeace@gmail.com>
To: Robert Marko <robimarko@gmail.com>
Cc: agross@kernel.org, andersson@kernel.org,
konrad.dybcio@linaro.org, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
quic_gurus@quicinc.com, linux-arm-msm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
quic_mojha@quicinc.com
Subject: Re: [PATCH v3 1/4] dt-bindings: firmware: qcom,scm: support indicating SDI default state
Date: Wed, 16 Aug 2023 20:35:16 -0700 [thread overview]
Message-ID: <ZN2VdHb95tE6RrZy@localhost> (raw)
In-Reply-To: <20230816164641.3371878-1-robimarko@gmail.com>
On Wed, Aug 16, 2023 at 06:45:38PM +0200, Robert Marko wrote:
> IPQ5018 has SDI (Secure Debug Image) enabled by TZ by default, and that
> means that WDT being asserted or just trying to reboot will hang the board
> in the debug mode and only pulling the power and repowering will help.
> Some IPQ4019 boards like Google WiFI have it enabled as well.
>
> So, lets add a boolean property to indicate that SDI is enabled by default
> and thus needs to be disabled by the kernel.
>
> Signed-off-by: Robert Marko <robimarko@gmail.com>
The series looks good to me. Thanks for doing this!
Reviewed-by: Brian Norris <computersforpeace@gmail.com>
next prev parent reply other threads:[~2023-08-17 3:36 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-16 16:45 [PATCH v3 1/4] dt-bindings: firmware: qcom,scm: support indicating SDI default state Robert Marko
2023-08-16 16:45 ` [PATCH v3 2/4] firmware: qcom_scm: disable SDI if required Robert Marko
2023-08-16 17:02 ` Guru Das Srinagesh
2023-08-16 17:33 ` Konrad Dybcio
2023-08-21 10:14 ` Robert Marko
2023-08-22 15:37 ` Mukesh Ojha
2023-08-25 9:41 ` Robert Marko
2023-08-25 21:42 ` Brian Norris
2023-08-31 14:43 ` Mukesh Ojha
2023-09-07 6:32 ` Sricharan Ramabadhran
2023-09-11 13:22 ` Mukesh Ojha
2023-08-16 16:45 ` [PATCH v3 3/4] dt-bindings: firmware: qcom,scm: document IPQ5018 compatible Robert Marko
2023-08-16 16:45 ` [PATCH v3 4/4] arm64: dts: qcom: ipq5018: indicate that SDI should be disabled Robert Marko
2023-08-17 3:35 ` Brian Norris [this message]
2023-08-19 14:04 ` [PATCH v3 1/4] dt-bindings: firmware: qcom,scm: support indicating SDI default state Krzysztof Kozlowski
2023-08-22 16:55 ` Mukesh Ojha
2023-09-20 18:15 ` (subset) " Bjorn Andersson
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