* [PATCH] arm64: dts: qcom: hamoa: Add EL2 overlay for hamoa-evk
@ 2026-01-25 2:35 Xin Liu
2026-01-26 10:03 ` Konrad Dybcio
2026-01-26 10:04 ` Konrad Dybcio
0 siblings, 2 replies; 3+ messages in thread
From: Xin Liu @ 2026-01-25 2:35 UTC (permalink / raw)
To: andersson, konradybcio, robh, krzk+dt, conor+dt
Cc: linux-arm-msm, devicetree, linux-kernel, tingwei.zhang, jie.gan
Add support for building an EL2 combined DTB for the hamoa-evk
in the Qualcomm DTS Makefile.
The new hamoa-iot-evk-el2.dtb is generated by combining the base
hamoa-iot-evk.dtb with the x1-el2.dtbo overlay, enabling EL2-specific
configurations required by the platform.
Signed-off-by: Xin Liu <xin.liu@oss.qualcomm.com>
---
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 f80b5d9cf1e8..0bbfb385cfa2 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -14,6 +14,10 @@ dtb-$(CONFIG_ARCH_QCOM) += apq8094-sony-xperia-kitakami-karin_windy.dtb
dtb-$(CONFIG_ARCH_QCOM) += apq8096-db820c.dtb
dtb-$(CONFIG_ARCH_QCOM) += apq8096-ifc6640.dtb
dtb-$(CONFIG_ARCH_QCOM) += hamoa-iot-evk.dtb
+
+hamoa-iot-evk-el2-dtbs := hamoa-iot-evk.dtb x1-el2.dtbo
+
+dtb-$(CONFIG_ARCH_QCOM) += hamoa-iot-evk-el2.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq5018-rdp432-c2.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq5018-tplink-archer-ax55-v1.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq5332-rdp441.dtb
--
2.43.0
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] arm64: dts: qcom: hamoa: Add EL2 overlay for hamoa-evk
2026-01-25 2:35 [PATCH] arm64: dts: qcom: hamoa: Add EL2 overlay for hamoa-evk Xin Liu
@ 2026-01-26 10:03 ` Konrad Dybcio
2026-01-26 10:04 ` Konrad Dybcio
1 sibling, 0 replies; 3+ messages in thread
From: Konrad Dybcio @ 2026-01-26 10:03 UTC (permalink / raw)
To: Xin Liu, andersson, konradybcio, robh, krzk+dt, conor+dt
Cc: linux-arm-msm, devicetree, linux-kernel, tingwei.zhang, jie.gan
On 1/25/26 3:35 AM, Xin Liu wrote:
> Add support for building an EL2 combined DTB for the hamoa-evk
> in the Qualcomm DTS Makefile.
>
> The new hamoa-iot-evk-el2.dtb is generated by combining the base
> hamoa-iot-evk.dtb with the x1-el2.dtbo overlay, enabling EL2-specific
> configurations required by the platform.
>
> Signed-off-by: Xin Liu <xin.liu@oss.qualcomm.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] arm64: dts: qcom: hamoa: Add EL2 overlay for hamoa-evk
2026-01-25 2:35 [PATCH] arm64: dts: qcom: hamoa: Add EL2 overlay for hamoa-evk Xin Liu
2026-01-26 10:03 ` Konrad Dybcio
@ 2026-01-26 10:04 ` Konrad Dybcio
1 sibling, 0 replies; 3+ messages in thread
From: Konrad Dybcio @ 2026-01-26 10:04 UTC (permalink / raw)
To: Xin Liu, andersson, konradybcio, robh, krzk+dt, conor+dt
Cc: linux-arm-msm, devicetree, linux-kernel, tingwei.zhang, jie.gan
On 1/25/26 3:35 AM, Xin Liu wrote:
> Add support for building an EL2 combined DTB for the hamoa-evk
> in the Qualcomm DTS Makefile.
>
> The new hamoa-iot-evk-el2.dtb is generated by combining the base
> hamoa-iot-evk.dtb with the x1-el2.dtbo overlay, enabling EL2-specific
> configurations required by the platform.
>
> Signed-off-by: Xin Liu <xin.liu@oss.qualcomm.com>
> ---
> 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 f80b5d9cf1e8..0bbfb385cfa2 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -14,6 +14,10 @@ dtb-$(CONFIG_ARCH_QCOM) += apq8094-sony-xperia-kitakami-karin_windy.dtb
> dtb-$(CONFIG_ARCH_QCOM) += apq8096-db820c.dtb
> dtb-$(CONFIG_ARCH_QCOM) += apq8096-ifc6640.dtb
> dtb-$(CONFIG_ARCH_QCOM) += hamoa-iot-evk.dtb
> +
> +hamoa-iot-evk-el2-dtbs := hamoa-iot-evk.dtb x1-el2.dtbo
> +
> +dtb-$(CONFIG_ARCH_QCOM) += hamoa-iot-evk-el2.dtb
On a second look, the indentation here is wrong..
Konrad
^ permalink raw reply [flat|nested] 3+ messages in thread
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2026-01-25 2:35 [PATCH] arm64: dts: qcom: hamoa: Add EL2 overlay for hamoa-evk Xin Liu
2026-01-26 10:03 ` Konrad Dybcio
2026-01-26 10:04 ` Konrad Dybcio
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