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Add AURIX TC3xx GCC port - #33

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schaazzz:port/tc3xxGCC
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Add AURIX TC3xx GCC port#33
ruka77S wants to merge 1 commit into
FreeRTOS:mainfrom
schaazzz:port/tc3xxGCC

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@ruka77S

@ruka77S ruka77S commented Aug 31, 2026

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This PR adds a new FreeRTOS kernel port for the Infineon AURIX™ TC3xx family (TriCore™) built with the tricore-gcc toolchain shipped in AURIX™ Development Studio (ADS). It lives under GCC/AURIX_TC3xx/.

Files added:

GCC/AURIX_TC3xx/port.c — TC3xx kernel port implementation (STM tick, SRC-driven context switch, syscall yield, critical-section CCPN masking).
GCC/AURIX_TC3xx/portmacro.h — TC3xx port macros and required FreeRTOSConfig.h hooks.
GCC/AURIX_TC3xx/README.md — usage instructions, required FreeRTOSConfig.h options, and the ADS/iLLD class-6 syscall-trap integration steps.
GCC/AURIX_TC3xx/LICENSE — MIT license header for the new directory.
A companion demo for TC375 is available in FreeRTOS-Partner-Supported-Demos/AURIX_TC375_ADS.

This port has been verified against the qualification checklist in the FreeRTOS Third-Party Template README. All required tests execute continuously without reporting an error on TC375 CPU0.

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

Signed-off-by: ruka77S <jinfeiaden@gmail.com>
@ruka77S

ruka77S commented Sep 4, 2026

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Hi @gmtt , gentle ping — you were kind enough to review and merge the AURIX TC4xx tricore-gcc port earlier (FreeRTOS-Kernel-Partner-Supported-Ports#30). This PR (#33) is the TC3xx counterpart, with an update into the companion demo PR FreeRTOS-Partner-Supported-Demos#42.

would you have a moment to take a look, or point me to the right reviewer if you're not the best fit this time? Happy to address any comments.

Thanks!

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