Shifting Plattforms -> From Arduino DUE to Intel Gallileo

You might need to do something like below if some other hardware is also using SD card pins.

  // disable w5100 while setting up SD
  pinMode(10,OUTPUT);
  digitalWrite(10,HIGH);
  Serial.print("Starting SD..");
  if(!SD.begin(4)) Serial.println("failed");
  else Serial.println("ok");