add Ender-3 Max Neo with BTT SKR mini e3v3

[ellensp]

Requirements

Added requested Ender-3 Max Neo with BTT SKR MINI E3 V3 (includes default bltouch)

NOTE

Changes from stock config are minimal

diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index 1646eaed75..0f5dff2048 100644
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -70,8 +70,10 @@
 
 // Choose the name from boards.h that matches your setup
 #ifndef MOTHERBOARD
-  #define MOTHERBOARD BOARD_CREALITY_V4
-  #define NO_AUTO_ASSIGN_WARNING
+  #define MOTHERBOARD BOARD_BTT_SKR_MINI_E3_V3_0
+  #define NO_AUTO_ASSIGN_WARNING
+  #define NO_CONTROLLER_CUSTOM_WIRING_WARNING
+  #define DIAG_JUMPERS_REMOVED
 #endif
 
 // @section serial
@@ -84,7 +86,7 @@
  *
  * :[-1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
  */
-#define SERIAL_PORT 1
+#define SERIAL_PORT -1
 
 /**
  * Serial Port Baud Rate
@@ -162,9 +164,9 @@
  *          TMC5130, TMC5130_STANDALONE, TMC5160, TMC5160_STANDALONE
  * :['A4988', 'A5984', 'DRV8825', 'LV8729', 'TB6560', 'TB6600', 'TMC2100', 'TMC2130', 'TMC2130_STANDALONE', 'TMC2160', 'TMC2160_STANDALONE', 'TMC2208', 'TMC2208_STANDALONE', 'TMC2209', 'TMC2209_STANDALONE', 'TMC2240', 'TMC2660', 'TMC2660_STANDALONE', 'TMC5130', 'TMC5130_STANDALONE', 'TMC5160', 'TMC5160_STANDALONE']
  */
-#define X_DRIVER_TYPE TMC2208_STANDALONE
-#define Y_DRIVER_TYPE TMC2208_STANDALONE
-#define Z_DRIVER_TYPE TMC2208_STANDALONE
+#define X_DRIVER_TYPE TMC2209
+#define Y_DRIVER_TYPE TMC2209
+#define Z_DRIVER_TYPE TMC2209
 //#define X2_DRIVER_TYPE A4988
 //#define Y2_DRIVER_TYPE A4988
 //#define Z2_DRIVER_TYPE A4988
@@ -176,7 +178,7 @@
 //#define U_DRIVER_TYPE  A4988
 //#define V_DRIVER_TYPE  A4988
 //#define W_DRIVER_TYPE  A4988
-#define E0_DRIVER_TYPE TMC2208_STANDALONE
+#define E0_DRIVER_TYPE TMC2209
 //#define E1_DRIVER_TYPE A4988
 //#define E2_DRIVER_TYPE A4988
 //#define E3_DRIVER_TYPE A4988

Changes to X|Y|Z|E0_CURRENT should not be needed as the board defaults are for creality stepper motors.

Related

Configuration files for Ender 3 Neo with Bigtreetech SKR Mini V3 board and accessories combinations (CRTouch, Filament Sensor, SpriteExtruder, BTT touch screen etc) Marlin#28179

[ellensp]

User this was for says it works,