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@cpussw01 cpussw01 commented Nov 13, 2025

Fixes #1305

  • Add ARM_CM52 and ARM_CM52_NTZ port implementations for GCC and IAR compilers

Description

Changes:
CMakeLists.txt
portable/ARMv8M/ReadMe.txt
portable/ARMv8M/copy_files.py
portable/ARMv8M/non_secure/ReadMe.txt
portable/ARMv8M/secure/ReadMe.txt
portable/CMakeLists.txt

Add ports for Cortex-M52 ,there are copied form correspond CM55 dir, only portmacro.h CPU_NAME changed
portable/ARMv8M/non_secure/portable/GCC/ARM_CM52/
portable/ARMv8M/non_secure/portable/IAR/ARM_CM52/
portable/GCC/ARM_CM52/
portable/GCC/ARM_CM52_NTZ/
portable/IAR/ARM_CM52/
portable/IAR/ARM_CM52_NTZ/

Test Steps

Reference FreeRTOS/Demo/ThirdParty/Partner-Supported-Demos/CORTEX_M85_MPU_PXN_FVP_GCC/ Cortex-M85 demo
Create an Cortex-M52 demo , compile + build and test on Cortex-M52 device

Checklist:

  • I have tested my changes. No regression in existing tests.
  • I have modified and/or added unit-tests to cover the code changes in this Pull Request.

Related Issue
#1305

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

cpussw01 and others added 2 commits November 13, 2025 17:29
Fixes FreeRTOS#1305
- Add ARM_CM52 and ARM_CM52_NTZ port implementations for GCC and IAR compilers
@sonarqubecloud
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[Feature Request] <Support for Cortex-M52>

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