Re: [PATCH v4 2/2] arch: arm64: boot: dts: qcom: add IMEM and PIL regions for glymur

[Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>]

On 4/21/26 11:47 AM, Ananthu C V wrote:
> Hi Konrad,
> 
> On Wed, Apr 08, 2026 at 11:42:14AM +0200, Konrad Dybcio wrote:
>> On 3/27/26 11:24 AM, Ananthu C V wrote:
>>> Add an IMEM on glymur which falls back to mmio-sram and define the
>>> PIL relocation info region as its child, for post mortem tools to
>>> locate the loaded remoteprocs.
>>>
>>> Signed-off-by: Ananthu C V <ananthu.cv@oss.qualcomm.com>
>>> ---
>>>  arch/arm64/boot/dts/qcom/glymur.dtsi | 16 ++++++++++++++++
>>>  1 file changed, 16 insertions(+)
>>>
>>> diff --git a/arch/arm64/boot/dts/qcom/glymur.dtsi b/arch/arm64/boot/dts/qcom/glymur.dtsi
>>> index 4886e87ebd49..21ae05f0ee17 100644
>>> --- a/arch/arm64/boot/dts/qcom/glymur.dtsi
>>> +++ b/arch/arm64/boot/dts/qcom/glymur.dtsi
>>> @@ -6457,6 +6457,22 @@ rx-pins {
>>>  			};
>>>  		};
>>>  
>>> +		sram@14680000 {
>>> +			compatible = "qcom,glymur-imem", "mmio-sram";
>>> +			reg = <0x0 0x14680000 0x0 0x1000>;
>>> +			ranges = <0 0 0x14680000 0x1000>;
>>
>> size=0x2c_000
> 
> on glymur the imem region is a 4kb region of size 0x1000.

No.. that's the "shared" slice of it

Konrad