ssekar15 commented on PR #19041:
URL: https://github.com/apache/nuttx/pull/19041#issuecomment-6441461055
Each commit is self-contained:
- remove the iLLD SDK configuration, then the iLLD based sources
- Kconfig: family (TC3x/TC4x) and chip selectors
- GCC, HighTec LLVM and TASKING toolchain support, Make and CMake
- libc TriCore atomics/setjmp built with TASKING
- core: context switch, interrupts, traps, CSA handling
- STM oneshot tick timer
- TC3x clock tree and ENDINIT password handling
- GPIO and ASCLIN UART driver
- a2g-tc375-lite board with nsh config, CI test list
- documentation
Cache, hwdebug, perf and MPU were iLLD based in the old port and are
kept as native implementations or follow in separate PRs.
# Impact
Only arch/tricore, boards/tricore and the TriCore documentation. The
old a2g-tc397-5v-tft and triboard_tc4x9_com boards are removed together
with iLLD, a2g-tc397xa-3v3-tft comes back in <link 4-of-5>. TriCore is
added to the CI test list.
# Testing
Toolchains:
- AURIX GCC 11.3.1 (tricore-elf-gcc)
- HighTec clang 10.2.0
- TASKING VX-toolset for TriCore v6.4r1
Build: every commit built. At the board commit and after,
a2g-tc375-lite:nsh builds with all three toolchains, with Make and
CMake. checkpatch passes.
Runtime on KIT_A2G_TC375_LITE, flashed:
- NSH boots on UART0 (ASCLIN0) at 115200.
- ostest passes Logs attached:
[split2-tc375-TSK.log](https://github.com/user-attachments/files/34016277/split2-tc375-TSK.log)
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