diff --git a/Marlin/src/HAL/SAMD21/u8g/u8g_com_HAL_samd21_shared_hw_spi.cpp b/Marlin/src/HAL/SAMD21/u8g/u8g_com_HAL_samd21_shared_hw_spi.cpp
index 025e5a3bb6..42630a6ce5 100644
--- a/Marlin/src/HAL/SAMD21/u8g/u8g_com_HAL_samd21_shared_hw_spi.cpp
+++ b/Marlin/src/HAL/SAMD21/u8g/u8g_com_HAL_samd21_shared_hw_spi.cpp
@@ -70,7 +70,7 @@
 #include "../../shared/HAL_SPI.h"
 
 #ifndef LCD_SPI_SPEED
-  #define LCD_SPI_SPEED SPI_QUARTER_SPEED
+  #define LCD_SPI_SPEED SPI_HALF_SPEED
 #endif
 
 void u8g_SetPIOutput(u8g_t *u8g, uint8_t pin_index) {
@@ -85,7 +85,6 @@ void u8g_SetPILevel(u8g_t *u8g, uint8_t pin_index, uint8_t level) {
 
 uint8_t u8g_com_samd21_st7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
 
-  static SPISettings lcdSPIConfig;
 
   switch (msg) {
     case U8G_COM_MSG_STOP:
@@ -99,7 +98,6 @@ uint8_t u8g_com_samd21_st7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val
       u8g_SetPILevel(u8g, U8G_PI_CS, LOW);
 
       spiBegin();
-      lcdSPIConfig = SPISettings(900000, MSBFIRST, SPI_MODE0);
       u8g->pin_list[U8G_PI_A0_STATE] = 0;
       break;
 
@@ -117,7 +115,7 @@ uint8_t u8g_com_samd21_st7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val
       break;
 
     case U8G_COM_MSG_WRITE_BYTE:
-      SPI.beginTransaction(lcdSPIConfig);
+      spiBeginTransaction(LCD_SPI_SPEED, MSBFIRST, SPI_MODE0);
 
       if (u8g->pin_list[U8G_PI_A0_STATE] == 0) { // command
         SPI.transfer(0x0f8); u8g->pin_list[U8G_PI_A0_STATE] = 2;
@@ -132,7 +130,7 @@ uint8_t u8g_com_samd21_st7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val
       break;
 
     case U8G_COM_MSG_WRITE_SEQ:
-      SPI.beginTransaction(lcdSPIConfig);
+      spiBeginTransaction(LCD_SPI_SPEED, MSBFIRST, SPI_MODE0);
 
       if (u8g->pin_list[U8G_PI_A0_STATE] == 0 ) { // command
         SPI.transfer(0x0f8); u8g->pin_list[U8G_PI_A0_STATE] = 2;
diff --git a/Marlin/src/lcd/dogm/HAL_LCD_class_defines.h b/Marlin/src/lcd/dogm/HAL_LCD_class_defines.h
index 28ca26134e..dc40aba046 100644
--- a/Marlin/src/lcd/dogm/HAL_LCD_class_defines.h
+++ b/Marlin/src/lcd/dogm/HAL_LCD_class_defines.h
@@ -31,12 +31,12 @@ extern u8g_dev_t u8g_dev_st7565_64128n_HAL_2x_hw_spi;
 class U8GLIB_64128N_2X_HAL : public U8GLIB {
 public:
   U8GLIB_64128N_2X_HAL() : U8GLIB() { }
-  U8GLIB_64128N_2X_HAL(pin_t sck, pin_t mosi, pin_t cs, pin_t a0, pin_t reset = U8G_PIN_NONE) { init(sck, mosi, cs, a0, reset); }
-  U8GLIB_64128N_2X_HAL(pin_t cs, pin_t a0, pin_t reset = U8G_PIN_NONE) { init(cs, a0, reset); }
-  void init(pin_t sck, pin_t mosi, pin_t cs, pin_t a0, pin_t reset = U8G_PIN_NONE) {
+  U8GLIB_64128N_2X_HAL(pin_t sck, pin_t mosi, pin_t cs, pin_t a0, pin_t reset=U8G_PIN_NONE) { init(sck, mosi, cs, a0, reset); }
+  U8GLIB_64128N_2X_HAL(pin_t cs, pin_t a0, pin_t reset=U8G_PIN_NONE) { init(cs, a0, reset); }
+  void init(pin_t sck, pin_t mosi, pin_t cs, pin_t a0, pin_t reset=U8G_PIN_NONE) {
     U8GLIB::init(&u8g_dev_st7565_64128n_HAL_2x_sw_spi, (uint8_t)sck, (uint8_t)mosi, (uint8_t)cs, (uint8_t)a0, (uint8_t)reset);
   }
-  void init(pin_t cs, pin_t a0, pin_t reset = U8G_PIN_NONE) {
+  void init(pin_t cs, pin_t a0, pin_t reset=U8G_PIN_NONE) {
     U8GLIB::init(&u8g_dev_st7565_64128n_HAL_2x_hw_spi, (uint8_t)cs, (uint8_t)a0, (uint8_t)reset);
   }
 };
@@ -47,12 +47,12 @@ extern u8g_dev_t u8g_dev_st7920_128x64_HAL_4x_hw_spi;
 class U8GLIB_ST7920_128X64_4X_HAL : public U8GLIB {
 public:
   U8GLIB_ST7920_128X64_4X_HAL() : U8GLIB() { }
-  U8GLIB_ST7920_128X64_4X_HAL(pin_t sck, pin_t mosi, pin_t cs, pin_t reset = U8G_PIN_NONE) { init(sck, mosi, cs, reset); }
-  U8GLIB_ST7920_128X64_4X_HAL(pin_t cs, pin_t reset = U8G_PIN_NONE) { init(cs, reset); }
-  void init(pin_t sck, pin_t mosi, pin_t cs, pin_t reset = U8G_PIN_NONE) {
+  U8GLIB_ST7920_128X64_4X_HAL(pin_t sck, pin_t mosi, pin_t cs, pin_t reset=U8G_PIN_NONE) { init(sck, mosi, cs, reset); }
+  U8GLIB_ST7920_128X64_4X_HAL(pin_t cs, pin_t reset=U8G_PIN_NONE) { init(cs, reset); }
+  void init(pin_t sck, pin_t mosi, pin_t cs, pin_t reset=U8G_PIN_NONE) {
     U8GLIB::init(&u8g_dev_st7920_128x64_HAL_4x_sw_spi, (uint8_t)sck, (uint8_t)mosi, (uint8_t)cs, U8G_PIN_NONE, (uint8_t)reset); // a0 = U8G_PIN_NONE
   }
-  void init(pin_t cs, pin_t reset = U8G_PIN_NONE) {
+  void init(pin_t cs, pin_t reset=U8G_PIN_NONE) {
     U8GLIB::init(&u8g_dev_st7920_128x64_HAL_4x_hw_spi, (uint8_t)cs, U8G_PIN_NONE, (uint8_t)reset); // a0 = U8G_PIN_NONE
   }
 };
@@ -66,8 +66,8 @@ extern u8g_dev_t u8g_dev_st7920_128x64_rrd_sw_spi;
 class U8GLIB_ST7920_128X64_RRD : public U8GLIB {
 public:
   U8GLIB_ST7920_128X64_RRD() : U8GLIB() { }
-  U8GLIB_ST7920_128X64_RRD(pin_t sck, pin_t mosi, pin_t cs, pin_t reset = U8G_PIN_NONE) { init(sck, mosi, cs, reset); }
-  void init(pin_t sck, pin_t mosi, pin_t cs, pin_t reset = U8G_PIN_NONE) {
+  U8GLIB_ST7920_128X64_RRD(pin_t sck, pin_t mosi, pin_t cs, pin_t reset=U8G_PIN_NONE) { init(sck, mosi, cs, reset); }
+  void init(pin_t sck, pin_t mosi, pin_t cs, pin_t reset=U8G_PIN_NONE) {
     U8GLIB::init(&u8g_dev_st7920_128x64_rrd_sw_spi, (uint8_t)sck, (uint8_t)mosi, (uint8_t)cs, U8G_PIN_NONE, (uint8_t)reset);   // a0 = U8G_PIN_NONE
   }
 };
@@ -99,8 +99,8 @@ extern u8g_dev_t u8g_dev_tft_320x240_upscale_from_128x64;
 class U8GLIB_TFT_320X240_UPSCALE_FROM_128X64 : public U8GLIB {
 public:
   U8GLIB_TFT_320X240_UPSCALE_FROM_128X64() : U8GLIB() { }
-  U8GLIB_TFT_320X240_UPSCALE_FROM_128X64(uint8_t cs, uint8_t rs, uint8_t reset = U8G_PIN_NONE) { init(cs, rs, reset); }
-  void init(uint8_t cs, uint8_t rs, uint8_t reset = U8G_PIN_NONE) { U8GLIB::init(&u8g_dev_tft_320x240_upscale_from_128x64, cs, rs, reset); }
+  U8GLIB_TFT_320X240_UPSCALE_FROM_128X64(uint8_t cs, uint8_t rs, uint8_t reset=U8G_PIN_NONE) { init(cs, rs, reset); }
+  void init(uint8_t cs, uint8_t rs, uint8_t reset=U8G_PIN_NONE) { U8GLIB::init(&u8g_dev_tft_320x240_upscale_from_128x64, cs, rs, reset); }
 };
 
 
@@ -109,12 +109,12 @@ extern u8g_dev_t u8g_dev_uc1701_mini12864_HAL_2x_sw_spi, u8g_dev_uc1701_mini1286
 class U8GLIB_MINI12864_2X_HAL : public U8GLIB {
 public:
   U8GLIB_MINI12864_2X_HAL() : U8GLIB() { }
-  U8GLIB_MINI12864_2X_HAL(uint8_t sck, uint8_t mosi, uint8_t cs, uint8_t a0, uint8_t reset = U8G_PIN_NONE) { init(sck, mosi, cs, a0, reset); }
-  U8GLIB_MINI12864_2X_HAL(uint8_t cs, uint8_t a0, uint8_t reset = U8G_PIN_NONE) { init(cs, a0, reset); }
-  void init(uint8_t sck, uint8_t mosi, uint8_t cs, uint8_t a0, uint8_t reset = U8G_PIN_NONE) {
+  U8GLIB_MINI12864_2X_HAL(uint8_t sck, uint8_t mosi, uint8_t cs, uint8_t a0, uint8_t reset=U8G_PIN_NONE) { init(sck, mosi, cs, a0, reset); }
+  U8GLIB_MINI12864_2X_HAL(uint8_t cs, uint8_t a0, uint8_t reset=U8G_PIN_NONE) { init(cs, a0, reset); }
+  void init(uint8_t sck, uint8_t mosi, uint8_t cs, uint8_t a0, uint8_t reset=U8G_PIN_NONE) {
     U8GLIB::init(&u8g_dev_uc1701_mini12864_HAL_2x_sw_spi, sck, mosi, cs, a0, reset);
   }
-  void init(uint8_t cs, uint8_t a0, uint8_t reset = U8G_PIN_NONE) {
+  void init(uint8_t cs, uint8_t a0, uint8_t reset=U8G_PIN_NONE) {
     U8GLIB::init(&u8g_dev_uc1701_mini12864_HAL_2x_hw_spi, cs, a0, reset);
   }
 };
@@ -125,12 +125,12 @@ extern u8g_dev_t u8g_dev_ssd1309_hw_spi;
 class U8GLIB_SSD1309_128X64_HAL : public U8GLIB {
 public:
   U8GLIB_SSD1309_128X64_HAL() : U8GLIB() { }
-  U8GLIB_SSD1309_128X64_HAL(pin_t sck, pin_t mosi, pin_t cs, pin_t a0, pin_t reset = U8G_PIN_NONE) { init(sck, mosi, cs, a0, reset); }
-  U8GLIB_SSD1309_128X64_HAL(pin_t cs, pin_t a0, pin_t reset = U8G_PIN_NONE) { init(cs, a0, reset); }
-  void init(pin_t sck, pin_t mosi, pin_t cs, pin_t a0, pin_t reset = U8G_PIN_NONE) {
+  U8GLIB_SSD1309_128X64_HAL(pin_t sck, pin_t mosi, pin_t cs, pin_t a0, pin_t reset=U8G_PIN_NONE) { init(sck, mosi, cs, a0, reset); }
+  U8GLIB_SSD1309_128X64_HAL(pin_t cs, pin_t a0, pin_t reset=U8G_PIN_NONE) { init(cs, a0, reset); }
+  void init(pin_t sck, pin_t mosi, pin_t cs, pin_t a0, pin_t reset=U8G_PIN_NONE) {
     U8GLIB::init(&u8g_dev_ssd1309_sw_spi, (uint8_t)sck, (uint8_t)mosi, (uint8_t)cs, (uint8_t)a0, (uint8_t)reset);
   }
-  void init(pin_t cs, pin_t a0, pin_t reset = U8G_PIN_NONE) {
+  void init(pin_t cs, pin_t a0, pin_t reset=U8G_PIN_NONE) {
     U8GLIB::init(&u8g_dev_ssd1309_hw_spi, (uint8_t)cs, (uint8_t)a0, (uint8_t)reset);
   }
 };
diff --git a/Marlin/src/lcd/dogm/HAL_LCD_com_defines.h b/Marlin/src/lcd/dogm/HAL_LCD_com_defines.h
index cfba12acff..6df6413158 100644
--- a/Marlin/src/lcd/dogm/HAL_LCD_com_defines.h
+++ b/Marlin/src/lcd/dogm/HAL_LCD_com_defines.h
@@ -41,11 +41,9 @@
     #define U8G_COM_HAL_HW_SPI_FN     u8g_com_samd51_hw_spi_fn
     #define U8G_COM_ST7920_HAL_HW_SPI u8g_com_samd51_st7920_hw_spi_fn
 
-
   #elif defined(__SAMD21__)
 
     uint8_t u8g_com_samd21_st7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
-
     #define U8G_COM_ST7920_HAL_HW_SPI u8g_com_samd21_st7920_hw_spi_fn
 
   #elif defined(__STM32F1__)
diff --git a/Marlin/src/lcd/dogm/marlinui_DOGM.h b/Marlin/src/lcd/dogm/marlinui_DOGM.h
index 414508b129..d23df6e2a3 100644
--- a/Marlin/src/lcd/dogm/marlinui_DOGM.h
+++ b/Marlin/src/lcd/dogm/marlinui_DOGM.h
@@ -36,11 +36,15 @@
 
   // RepRapWorld Graphical LCD
 
-  #if !HAS_MEDIA && (LCD_PINS_D4 == SD_SCK_PIN) && (LCD_PINS_EN == SD_MOSI_PIN)
-    #define U8G_CLASS U8GLIB_ST7920_128X64_4X_HAL
+  #if HAS_MEDIA
+    #ifdef __SAMD21__
+      #define U8G_CLASS U8GLIB_ST7920_128X64_4X_HAL
+    #else
+      #define U8G_CLASS U8GLIB_ST7920_128X64_4X
+    #endif
     #define U8G_PARAM LCD_PINS_RS
-  #elif HAS_MEDIA && __SAMD21__
-    #define U8G_CLASS U8GLIB_ST7920_128X64_4X
+  #elif (LCD_PINS_D4 == SD_SCK_PIN) && (LCD_PINS_EN == SD_MOSI_PIN)
+    #define U8G_CLASS U8GLIB_ST7920_128X64_4X_HAL
     #define U8G_PARAM LCD_PINS_RS
   #else
     #define U8G_CLASS U8GLIB_ST7920_128X64_4X
@@ -61,7 +65,7 @@
     #else
       #define U8G_CLASS U8GLIB_ST7920_128X64_RRD                // Adjust stripes with PAGE_HEIGHT in ultralcd_st7920_u8glib_rrd.h
     #endif
-    #define U8G_PARAM LCD_PINS_D4, LCD_PINS_EN, LCD_PINS_RS // AVR version ignores these pin settings
+    #define U8G_PARAM LCD_PINS_D4, LCD_PINS_EN, LCD_PINS_RS     // AVR version ignores these pin settings
                                                                 // HAL version uses these pin settings
   #endif
 
diff --git a/ini/samd21.ini b/ini/samd21.ini
index 969ce3b957..f2acf829ff 100644
--- a/ini/samd21.ini
+++ b/ini/samd21.ini
@@ -16,7 +16,7 @@
 platform         = atmelsam
 board            = minitronics20
 build_flags      = ${common.build_flags} -std=gnu++17
-                   -DUSBCON -DUSBD_USE_CDC -D__SAMD21__ -DARDUINO_SAMD_MINITRONICS20  -Wno-deprecated-declarations -DU8G_HAL_LINKS -DDEBUG
+                   -DUSBCON -DUSBD_USE_CDC -D__SAMD21__ -DARDUINO_SAMD_MINITRONICS20  -Wno-deprecated-declarations -DDEBUG
                    -IMarlin/src/HAL/SAMD21/u8g
 build_unflags    = -std=gnu++11
 build_src_filter = ${common.default_src_filter} +<src/HAL/SAMD21>