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[CSA-CP] Fix the secure soc reset issue (#37965) #344

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bhmanda-silabs
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Cherry Pick of project-chip/connectedhomeip#37965

Description

The goal of this PR to fix soft reset issue with secure 917 SoC board. While factory reset NVIC_SystemReset() API is called but it is observed that it is stuck in this API for secure SoC boards.
As this issue has been solved in wifi-sdk reset call sl_si91x_soc_nvic_reset for 917 SoC boards . So added SPAM reset API to call specific reset API based on platform instance.

EFR platforms - NVIC_SystemReset
917 SoC platforms - sl_si91x_soc_nvic_reset

Testing

Verified on EFR and 917 SoC platform by doing factory reset and it is resetting properly.

* Added platform abstraction reset function for EFR and SoC platforms

* Renamed the SPAM soft reset API

* Added SPAM reset call in matter code

* Fixed EFR32 build issue due to namespace is missing

* Update examples/platform/silabs/Rpc.cpp

Co-authored-by: Mathieu Kardous <84793247+mkardous-silabs@users.noreply.github.com>

* Update src/platform/silabs/SiWx917/OTAImageProcessorImpl.cpp

Co-authored-by: Mathieu Kardous <84793247+mkardous-silabs@users.noreply.github.com>

* Update src/platform/silabs/platformAbstraction/SilabsPlatformBase.h

Co-authored-by: Mathieu Kardous <84793247+mkardous-silabs@users.noreply.github.com>

* Update src/platform/silabs/platformAbstraction/SilabsPlatformBase.h

Co-authored-by: Mathieu Kardous <84793247+mkardous-silabs@users.noreply.github.com>

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Co-authored-by: Mathieu Kardous <84793247+mkardous-silabs@users.noreply.github.com>
@bhmanda-silabs bhmanda-silabs requested a review from a team as a code owner March 14, 2025 16:16
@bhmanda-silabs bhmanda-silabs changed the title [Silabs] Fix the secure soc reset issue (#37965) [CSA-CP] Fix the secure soc reset issue (#37965) Mar 14, 2025
@mkardous-silabs mkardous-silabs merged commit 3b164b3 into SiliconLabsSoftware:release_2.5-1.4 Mar 14, 2025
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3 participants