[chenweng-quic]

Summary

Add SC8480XP as Qualcomm SoC model 88 with HTP V81 and 8 MB VTCM, following the existing SC8380XP integration pattern. The change updates the FlatBuffer schema, Python SoC metadata, and command-line lookup tables.

The SoC model and HTP architecture were verified against QAIRT 2.50 documentation.

[pytorch-bot]

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/23726

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❌ 4 New Failures

As of commit ce4a304 with merge base adc713a ():

NEW FAILURES - The following jobs have failed:

• Build Presets / apple (llm) / build (gh)
  RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 1
• pull / nxp-mcuxpresso-test / linux-job (gh)
  RuntimeError: Command bash /__w/_temp/exec_script failed with exit code 1
• pull / unittest / windows / windows-job (gh)
  tools/cmake/common/preset_test.py::TestPreset::test_define_overridable_option_invalid_name
• pull / unittest-nxp-neutron / linux-job (gh)
  RuntimeError: Command bash /__w/_temp/exec_script failed with exit code 1

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[chenweng-quic]

Hi @psiddh ,
Could you approve the CI workflow?