[Silabs] Cleanup the namespace hierarchy for the Multi OTA files#42865
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mergify[bot] merged 3 commits intoproject-chip:masterfrom Jan 29, 2026
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This pull request correctly refactors the Multi-OTA code by moving several classes into the chip::DeviceLayer::Silabs::MultiOTA namespace, which improves code organization. The changes are consistent across all modified files. I've also noticed and appreciate the improvements to enum class definitions by specifying their underlying types. I have one minor suggestion to remove a redundant using directive for better code clarity.
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PR #42865: Size comparison from bd1cc4d to 9c2baf4 Full report (32 builds for bl602, bl702, bl702l, cc13x4_26x4, cc32xx, esp32, nrfconnect, nxp, psoc6, qpg, realtek, stm32, telink)
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PR #42865: Size comparison from bd1cc4d to 31ee598 Full report (5 builds for cc32xx, realtek, stm32)
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PR #42865: Size comparison from bd1cc4d to 8b63c2b Full report (35 builds for bl602, bl702, bl702l, cc13x4_26x4, cc32xx, efr32, esp32, nrfconnect, nxp, psoc6, qpg, realtek, stm32, telink)
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jmartinez-silabs
approved these changes
Jan 29, 2026
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Summary
Cleanup the namespace hiearchy of all the Multi-OTA code which belonged directly in the chip namespace
Moved OTAFactoryDataProcessor, FactoryTags, OTAFirmwareProcessor, OTACustomProcessor, and OTAWiFiFirmwareProcessor from chip:: into chip::DeviceLayer::Silabs::MultiOTA
Related issues
NA
Testing
Tested the build with the multi-ota on brd4338a and brd4187c
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