Message-ID: <43c11038-91d5-cbfd-7349-06fcd61a0661@linaro.org>
Date:   Fri, 10 Mar 2023 00:47:49 +0100
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Subject: Re: [PATCH] arm64: dts: qcom: sa8775p: add symbols to dtb
Content-Language: en-US
To:     Eric Chanudet <echanude@redhat.com>,
        Andy Gross <agross@kernel.org>,
        Bjorn Andersson <andersson@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc:     linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
References: <20230309233945.1199358-1-echanude@redhat.com>
From:   Konrad Dybcio <konrad.dybcio@linaro.org>
In-Reply-To: <20230309233945.1199358-1-echanude@redhat.com>
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On 10.03.2023 00:39, Eric Chanudet wrote:
> ABL uses the __symbols__ section to process the DTB before passing it
> forward. Without it, the bootstrap is interrupted.
> 
> Signed-off-by: Eric Chanudet <echanude@redhat.com>
> ---
Fix your ABL.

Konrad
> Depends on initial sa8775p-ride.dts:
> https://lore.kernel.org/all/20230214092713.211054-3-brgl@bgdev.pl/
> 
>  arch/arm64/boot/dts/qcom/Makefile | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index b63cd1861e68..72e85ab31d74 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -1,4 +1,8 @@
>  # SPDX-License-Identifier: GPL-2.0
> +
> +# Enable support for device-tree overlays required on sa8775p-ride.
> +DTC_FLAGS_sa8775p-ride := -@
> +
>  dtb-$(CONFIG_ARCH_QCOM)	+= apq8016-sbc.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= apq8094-sony-xperia-kitakami-karin_windy.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= apq8096-db820c.dtb