2023-05-22 15:21:53

by Komal Bajaj

Subject: [PATCH 2/2] arm64: dts: qcom: qdu1000: Add IMEM and PIL info region

Add a simple-mfd representing IMEM on QDU1000 and define the PIL
relocation info region, so that post mortem tools will be able
to locate the loaded remoteprocs.

Signed-off-by: Komal Bajaj <[email protected]>
---
arch/arm64/boot/dts/qcom/qdu1000.dtsi | 13 +++++++++++++
1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qdu1000.dtsi b/arch/arm64/boot/dts/qcom/qdu1000.dtsi
index 734438113bba..4b52bebdbeeb 100644
--- a/arch/arm64/boot/dts/qcom/qdu1000.dtsi
+++ b/arch/arm64/boot/dts/qcom/qdu1000.dtsi
@@ -1102,6 +1102,19 @@
};
};

+ sram@14680000 {
+ compatible = "qcom,qdu1000-imem", "syscon", "simple-mfd";
+ reg = <0 0x14680000 0 0x1000>;
+ ranges = <0 0 0x14680000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ pil-reloc@94c {
+ compatible = "qcom,pil-reloc-info";
+ reg = <0x94c 0xc8>;
+ };
+ };
+
apps_smmu: iommu@15000000 {
compatible = "qcom,qdu1000-smmu-500", "arm,mmu-500";
reg = <0x0 0x15000000 0x0 0x100000>;
--
2.17.1

2023-05-22 17:14:20

by Konrad Dybcio

Subject: Re: [PATCH 2/2] arm64: dts: qcom: qdu1000: Add IMEM and PIL info region

On 22.05.2023 17:12, Komal Bajaj wrote:
> Add a simple-mfd representing IMEM on QDU1000 and define the PIL
> relocation info region, so that post mortem tools will be able
> to locate the loaded remoteprocs.
>
> Signed-off-by: Komal Bajaj <[email protected]>
> ---
Reviewed-by: Konrad Dybcio <[email protected]>

Konrad
> arch/arm64/boot/dts/qcom/qdu1000.dtsi | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/qdu1000.dtsi b/arch/arm64/boot/dts/qcom/qdu1000.dtsi
> index 734438113bba..4b52bebdbeeb 100644
> --- a/arch/arm64/boot/dts/qcom/qdu1000.dtsi
> +++ b/arch/arm64/boot/dts/qcom/qdu1000.dtsi
> @@ -1102,6 +1102,19 @@
> };
> };
>
> + sram@14680000 {
> + compatible = "qcom,qdu1000-imem", "syscon", "simple-mfd";
> + reg = <0 0x14680000 0 0x1000>;
> + ranges = <0 0 0x14680000 0x1000>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> +
> + pil-reloc@94c {
> + compatible = "qcom,pil-reloc-info";
> + reg = <0x94c 0xc8>;
> + };
> + };
> +
> apps_smmu: iommu@15000000 {
> compatible = "qcom,qdu1000-smmu-500", "arm,mmu-500";
> reg = <0x0 0x15000000 0x0 0x100000>;
> --
> 2.17.1
>