Add SoC staging file to Glymur-crd#2281
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jiegan0107
requested review from
anujm1,
koenkooi,
lumag,
ndechesne,
ricardosalveti,
sbanerjeeqc and
vkraleti
as code owners
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| # These DTs are not upstreamed and currently exist only in linux-qcom kernels | ||
| LINUX_QCOM_KERNEL_DEVICETREE ?= " \ | ||
| qcom/glymur-staging.dtbo \ |
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Lines before and after your changes are using 4 whitespaces for indentation. Why are you behaving differently?
IPCB (inter-Processor Communication Bus) is a bus monitoring mechanism within the AOSS (Always On Subsystem) on Qualcomm SoCs. It helps understand the condition and activity of the always-on subsystems by monitoring traffic on the iPCB bus. The iPCB monitor block is implemented using a Trigger Generation Unit (TGU). On a match, it generates a trace packet (consisting of bus data) over a configured lane of the MCMB sub-unit of TPDM. Will add detail description |
The initial SoC staging DTBO includes the TGU device nodes used to enable IPCB logging. IPCB (inter-Processor Communication Bus) is a bus monitoring mechanism within the AOSS (Always On Subsystem) on Qualcomm SoCs. Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
Add FIT_DTB_COMPATIBLE entry for the glymur-staging DTBO overlay so the bootloader can select the correct DTB at boot and enable those pending-upstream features. Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
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| make[3]: *** No rule to make target 'arch/arm64/boot/dts/qcom/glymur-staging.dtbo'. Stop. The kernel change doesn't present on kernel tip: qcom-next-7.0-20260507. |
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Converting to draft until the dtbo is available in linux-qcom-next. |
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Add initial SoC staging overlay DTBO file includes TGU DT nodes to enable IPCB feature.
IPCB (inter-Processor Communication Bus) is a bus monitoring mechanism within the AOSS (Always On Subsystem) on Qualcomm SoCs. It helps understand the condition and activity of the always-on subsystems by monitoring traffic on the iPCB bus.