Cleanup pins in RAMPS_13_EFB boards

Marlin/pins_AZTEEG_X3.h

@@ -2,10 +2,9 @@
  * AZTEEG_X3 Arduino Mega with RAMPS v1.3 pin assignments
  */
 
-#include "pins_RAMPS_13.h"
+#define IS_RAMPS_EFB
 
-#define FAN_PIN            9 // (Sprinter config)
+#include "pins_RAMPS_13.h"
-#define HEATER_1_PIN       -1
 
 //LCD Pins//
 

Marlin/pins_BAM_DICE_DUE.h

@@ -2,13 +2,9 @@
  * BAM&DICE Due (Arduino Mega) pin assignments
  */
 
-#include "pins_RAMPS_13.h"
+#define IS_RAMPS_EFB
-
-#undef FAN_PIN
-#define FAN_PIN             9 // (Sprinter config)
 
-#undef HEATER_1_PIN
+#include "pins_RAMPS_13.h"
-#define HEATER_1_PIN       -1
 
 #undef TEMP_0_PIN
 #undef TEMP_1_PIN

Marlin/pins_FELIX2.h

@@ -2,43 +2,20 @@
  * FELIXprinters v2.0/3.0 (RAMPS v1.3) pin assignments
  */
 
+#define IS_RAMPS_EFB
+
 #include "pins_RAMPS_13.h"
 
-#undef X_MAX_PIN
+#undef HEATER_1_PIN
-#undef Y_MAX_PIN
+#define HEATER_1_PIN        7 // EXTRUDER 2
-#undef Z_MAX_PIN
+
-#define X_MAX_PIN          -1
+#define DISABLE_MAX_ENDSTOPS
-#define Y_MAX_PIN          -1
-#define Z_MAX_PIN          -1
-
-#undef Y2_STEP_PIN
-#undef Y2_DIR_PIN
-#undef Y2_ENABLE_PIN
-#define Y2_STEP_PIN        -1
-#define Y2_DIR_PIN         -1
-#define Y2_ENABLE_PIN      -1
-
-#undef Z2_STEP_PIN
-#undef Z2_DIR_PIN
-#undef Z2_ENABLE_PIN
-#define Z2_STEP_PIN        -1
-#define Z2_DIR_PIN         -1
-#define Z2_ENABLE_PIN      -1
-
-#define E1_STEP_PIN        36 // FELIX E1 uses RAMPS Y2/Z2 pins
-#define E1_DIR_PIN         34
-#define E1_ENABLE_PIN      30
 
 #undef SDPOWER
 #define SDPOWER             1
 
-#undef FAN_PIN
-#define FAN_PIN             9 // (Sprinter config)
 #define PS_ON_PIN          12
 
-#undef HEATER_1_PIN
-#define HEATER_1_PIN        7 // EXTRUDER 2
-
 #if defined(ULTRA_LCD) && defined(NEWPANEL)
 
   #define BLEN_C 2

Marlin/pins_MKS_BASE.h

@@ -2,10 +2,9 @@
  * MKS BASE 1.0 – Arduino Mega2560 with RAMPS v1.4 pin assignments
  */
 
-#include "pins_RAMPS_13.h"
+#define IS_RAMPS_EFB
 
-#undef FAN_PIN
+#include "pins_RAMPS_13.h"
-#define FAN_PIN             9 // (Sprinter config)
 
 #undef HEATER_1_PIN
 #define HEATER_1_PIN        7

Marlin/pins_RAMPS_13.h

@@ -77,7 +77,7 @@
   #define FILRUNOUT_PIN        4
 #endif
 
-#if MB(RAMPS_13_EFB) || MB(RAMPS_13_EFF)
+#if MB(RAMPS_13_EFB) || MB(RAMPS_13_EFF) || defined(IS_RAMPS_EFB)
   #define FAN_PIN            9 // (Sprinter config)
   #if MB(RAMPS_13_EFF)
     #define CONTROLLERFAN_PIN  -1 // Pin used for the fan to cool controller
@@ -102,7 +102,7 @@
   #define HEATER_0_PIN       10   // EXTRUDER 1
 #endif
 
-#if MB(RAMPS_13_EFB) || MB(RAMPS_13_SF)
+#if MB(RAMPS_13_EFB) || MB(RAMPS_13_SF) || defined(IS_RAMPS_EFB)
   #define HEATER_1_PIN       -1
 #else
   #define HEATER_1_PIN       9    // EXTRUDER 2 (FAN On Sprinter)