text: /*
   * Copyright (C) 2015-2017 Alibaba Group Holding Limited
   */
  
  #define HARDWARE_REVISION   "V1.0"
  #define MODEL               "BK7231S"
  
  #define STDIO_UART 0
  #define STDIO_UART_BUADRATE 115200
  
  #define BK_UART  1
  #define BK_UART_BUADRATE 115200
  
  