linux-kernel - Re: [PATCH] soc: qcom: socinfo: Add support to retrieve TME build details

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Message-ID: <ab70258d-5854-4529-8524-d4b0a1eed77b@oss.qualcomm.com>
Date: Thu, 12 Jun 2025 09:45:19 +0530
From: Kathiravan Thirumoorthy <kathiravan.thirumoorthy@....qualcomm.com>
To: Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] soc: qcom: socinfo: Add support to retrieve TME build
 details


On 5/19/2025 7:14 PM, Kathiravan Thirumoorthy wrote:
> Add support to retrieve Trust Management Engine (TME) image details
> from SMEM, which is present in the IPQ5424 SoC.
>
> Signed-off-by: Kathiravan Thirumoorthy <kathiravan.thirumoorthy@....qualcomm.com>
> ---
> Note: On IPQ SoCs, the Trust Management Engine is referred to as TME-L
> (Lite). Other SoCs from different business units may use variants like
> TME-M. For consistency, the image name is retained as "TME".
> ---
>   drivers/soc/qcom/socinfo.c | 2 ++
>   1 file changed, 2 insertions(+)


Bjorn, can this be picked up for v6.17?


>
> diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c
> index 8c4147737c35e3878db2def47f34c03ffc1fea52..391380820f082d8daa5c764d5f3c44e6240e18a2 100644
> --- a/drivers/soc/qcom/socinfo.c
> +++ b/drivers/soc/qcom/socinfo.c
> @@ -48,6 +48,7 @@
>   #define SMEM_IMAGE_TABLE_CDSP1_INDEX    19
>   #define SMEM_IMAGE_TABLE_GPDSP_INDEX    20
>   #define SMEM_IMAGE_TABLE_GPDSP1_INDEX   21
> +#define SMEM_IMAGE_TABLE_TME_INDEX	28
>   #define SMEM_IMAGE_VERSION_TABLE       469
>   
>   /*
> @@ -67,6 +68,7 @@ static const char *const socinfo_image_names[] = {
>   	[SMEM_IMAGE_TABLE_CDSP1_INDEX] = "cdsp1",
>   	[SMEM_IMAGE_TABLE_GPDSP_INDEX] = "gpdsp",
>   	[SMEM_IMAGE_TABLE_GPDSP1_INDEX] = "gpdsp1",
> +	[SMEM_IMAGE_TABLE_TME_INDEX] = "tme",
>   };
>   
>   static const char *const pmic_models[] = {
>
> ---
> base-commit: 8566fc3b96539e3235909d6bdda198e1282beaed
> change-id: 20250519-tme-crm-version-a1c7aa3ce820
>
> Best regards,