Fix broken Teensy 4.1 build

speeduino/board_teensy35.h

@@ -16,6 +16,7 @@
   #define COMPARE_TYPE uint16_t
   #define COUNTER_TYPE uint16_t
   #define SERIAL_BUFFER_SIZE 517 //Size of the serial buffer used by new comms protocol. For SD transfers this must be at least 512 + 1 (flag) + 4 (sector)
+  #define SD_LOGGING //SD logging enabled by default for Teensy 3.5 as it has the slot built in
   #define BOARD_MAX_DIGITAL_PINS 34
   #define BOARD_MAX_IO_PINS 34 //digital pins + analog channels + 1
   #ifdef USE_SPI_EEPROM

speeduino/board_teensy41.h

@@ -15,12 +15,14 @@
   #define COMPARE_TYPE uint32_t
   #define COUNTER_TYPE uint32_t
   #define SERIAL_BUFFER_SIZE 517 //Size of the serial buffer used by new comms protocol. For SD transfers this must be at least 512 + 1 (flag) + 4 (sector)
+  #define SD_LOGGING //SD logging enabled by default for Teensy 4.1 as it has the slot built in
   #define BOARD_MAX_DIGITAL_PINS 34
   #define BOARD_MAX_IO_PINS 34 //digital pins + analog channels + 1
   #define EEPROM_LIB_H <EEPROM.h>
   typedef int eeprom_address_t;
   #define RTC_ENABLED
   #define RTC_LIB_H "TimeLib.h"
+  #define SD_CONFIG  SdioConfig(FIFO_SDIO) //Set Teensy to use SDIO in FIFO mode. This is the fastest SD mode on Teensy as it offloads most of the writes
 
   #define micros_safe() micros() //timer5 method is not used on anything but AVR, the micros_safe() macro is simply an alias for the normal micros()
   #define pinIsReserved(pin)  ( ((pin) == 0) ) //Forbiden pins like USB

speeduino/globals.h

@@ -62,7 +62,6 @@
   #if defined(__MK64FX512__) || defined(__MK66FX1M0__)
     #define CORE_TEENSY35
     #define BOARD_H "board_teensy35.h"
-    #define SD_LOGGING //SD logging enabled by default for Teensy 3.5 as it has the slot built in
     #define BOARD_MAX_ADC_PINS  22 //Number of analog pins
   #elif defined(__IMXRT1062__)
     #define CORE_TEENSY41