add gpio

hc

2023-12-04 f33f61bdb7ca6d5ebe7a78f9d8694b91360279ac

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[
  {
    "EventCode": "0xC0",
    "EventName": "EXT_MEM_REQ",
    "BriefDescription": "External memory request"
  },
  {
    "EventCode": "0xC1",
    "EventName": "EXT_MEM_REQ_NC",
    "BriefDescription": "Non-cacheable external memory request"
  }
]