TC3xx: Replace IDE/AURIX project with new HAL module#604
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dgarske merged 2 commits intowolfSSL:masterfrom Oct 9, 2025
Merged
TC3xx: Replace IDE/AURIX project with new HAL module#604dgarske merged 2 commits intowolfSSL:masterfrom
dgarske merged 2 commits intowolfSSL:masterfrom
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Overview
Major overhaul of AURIX TC3xx support to align with the new internal TC3 low-level driver library.
wolfLLD-tc3xxdriver library (currently NDA-restricted).wbaurixtool.shscript. Signing, NVM image generation, and certificate creation are now handled directly by wolfBoot Makefiles.Implications
NDA dependency:
wolfLLD-tc3xxcurrently includes both HSM and TriCore drivers, requiring NDA access even for TriCore-only builds. All existing customers using wolfBoot on TC3xx already meet this requirement. A public TriCore-only version ofwolfLLD-tc3xxis planned to remove this barrier in the future.Build integration:
TC3xx wolfBoot should currently be built as part of the
wolfHSM-infineon-tc3xxplatform release, which includes wolfBoot, NDA components, and a top-level Makefile for easy platform builds.Documentation:
Build instructions for TC3xx are now maintained as part of the
wolfHSM-infineon-tc3xxplatform release due to tight coupling between components.Note
This PR adds support for the HSM core but contains no non-public material. It is safe to open-source.