diff --git a/Marlin/src/HAL/HAL_LPC1768/SanityCheck.h b/Marlin/src/HAL/HAL_LPC1768/SanityCheck.h
index ecf0eb0c07..2338b34ee3 100644
--- a/Marlin/src/HAL/HAL_LPC1768/SanityCheck.h
+++ b/Marlin/src/HAL/HAL_LPC1768/SanityCheck.h
@@ -66,12 +66,7 @@
#endif
#endif // SPINDLE_LASER_ENABLE
-#if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER) && HAS_DRIVER(TMC2130) && DISABLED(TMC_USE_SW_SPI) \
- && (MB(RAMPS_14_RE_ARM_EFB) \
- || MB(RAMPS_14_RE_ARM_EEB) \
- || MB(RAMPS_14_RE_ARM_EFF) \
- || MB(RAMPS_14_RE_ARM_EEF) \
- || MB(RAMPS_14_RE_ARM_SF))
+#if IS_RE_ARM_BOARD && ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER) && HAS_DRIVER(TMC2130) && DISABLED(TMC_USE_SW_SPI)
#error "Re-ARM with REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER and TMC2130 require TMC_USE_SW_SPI"
#endif
diff --git a/Marlin/src/inc/Conditionals_LCD.h b/Marlin/src/inc/Conditionals_LCD.h
index 3e9db30856..3013dae7a9 100644
--- a/Marlin/src/inc/Conditionals_LCD.h
+++ b/Marlin/src/inc/Conditionals_LCD.h
@@ -562,3 +562,5 @@
#if ENABLED(SLIM_LCD_MENUS)
#define BOOT_MARLIN_LOGO_SMALL
#endif
+
+#define IS_RE_ARM_BOARD (MB(RAMPS_14_RE_ARM_EFB) || MB(RAMPS_14_RE_ARM_EEB) || MB(RAMPS_14_RE_ARM_EFF) || MB(RAMPS_14_RE_ARM_EEF) || MB(RAMPS_14_RE_ARM_SF))
diff --git a/Marlin/src/inc/SanityCheck.h b/Marlin/src/inc/SanityCheck.h
index d76c28bbf2..05ff1a4ac9 100644
--- a/Marlin/src/inc/SanityCheck.h
+++ b/Marlin/src/inc/SanityCheck.h
@@ -1786,6 +1786,13 @@ static_assert(Y_MAX_LENGTH >= Y_BED_SIZE, "Movement bounds (Y_MIN_POS, Y_MAX_POS
#error "Please select no more than one LCD controller option."
#endif
+/**
+ * Fysetc Mini 12864 requirements
+ */
+#if ENABLED(FYSETC_MINI_12864) && DISABLED(LED_USER_PRESET_STARTUP)
+ #error "FYSETC_MINI_12864 requires LED_USER_PRESET_STARTUP to enable the backlight on startup."
+#endif
+
/**
* Check existing CS pins against enabled TMC SPI drivers.
*/
diff --git a/Marlin/src/lcd/dogm/ultralcd_DOGM.h b/Marlin/src/lcd/dogm/ultralcd_DOGM.h
index 1f2c90b9d9..4319bd5fd6 100644
--- a/Marlin/src/lcd/dogm/ultralcd_DOGM.h
+++ b/Marlin/src/lcd/dogm/ultralcd_DOGM.h
@@ -112,7 +112,7 @@
//#define U8G_CLASS U8GLIB_MINI12864
//#define U8G_PARAM DOGLCD_CS, DOGLCD_A0 // 8 stripes
#define U8G_CLASS U8GLIB_MINI12864_2X
- #if EITHER(FYSETC_MINI_12864, TARGET_LPC1768)
+ #if ENABLED(FYSETC_MINI_12864) && DOGLCD_SCK > 0
#define U8G_PARAM DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0 // 4 stripes SW-SPI
#else
#define U8G_PARAM DOGLCD_CS, DOGLCD_A0 // 4 stripes HW-SPI
diff --git a/Marlin/src/pins/pins_BIGTREE_SKR_V1.3.h b/Marlin/src/pins/pins_BIGTREE_SKR_V1.3.h
index 92f7dddfaa..3812195c65 100644
--- a/Marlin/src/pins/pins_BIGTREE_SKR_V1.3.h
+++ b/Marlin/src/pins/pins_BIGTREE_SKR_V1.3.h
@@ -190,28 +190,51 @@
#define LCD_PINS_D4 P1_21
#else
-
#define LCD_PINS_RS P1_19
#define BTN_EN1 P3_26 // (31) J3-2 & AUX-4
#define BTN_EN2 P3_25 // (33) J3-4 & AUX-4
- #define SD_DETECT_PIN P1_31 // (49) (NOT 5V tolerant)
-
- #define LCD_SDSS P0_16 // (16) J3-7 & AUX-4
#define LCD_PINS_ENABLE P1_18
#define LCD_PINS_D4 P1_20
- #if ENABLED(ULTIPANEL)
- #define LCD_PINS_D5 P1_21
- #define LCD_PINS_D6 P1_22
- #define LCD_PINS_D7 P1_23
- #endif
+ #define LCD_SDSS P0_16 // (16) J3-7 & AUX-4
+ #define SD_DETECT_PIN P1_31 // (49) (NOT 5V tolerant)
- #if ENABLED(MKS_MINI_12864)
- #define DOGLCD_CS P1_21
- #define DOGLCD_A0 P1_22
- #endif
+ #if ENABLED(FYSETC_MINI_12864)
+ #define DOGLCD_CS P1_18
+ #define DOGLCD_A0 P1_19
+ #define LCD_RESET_PIN P1_20
+ #define LCD_BACKLIGHT_PIN -1
+
+ #define RGB_LED
+ #ifndef RGB_LED_R_PIN
+ #define RGB_LED_R_PIN P1_21
+ #endif
+ #ifndef RGB_LED_G_PIN
+ #define RGB_LED_G_PIN P1_22
+ #endif
+ #ifndef RGB_LED_B_PIN
+ #define RGB_LED_B_PIN P1_23
+ #endif
+ #ifndef RGB_LED_W_PIN
+ #define RGB_LED_W_PIN -1
+ #endif
+
+ #else
+
+ #if ENABLED(MKS_MINI_12864)
+ #define DOGLCD_CS P1_21
+ #define DOGLCD_A0 P1_22
+ #endif
+
+ #if ENABLED(ULTIPANEL)
+ #define LCD_PINS_D5 P1_21
+ #define LCD_PINS_D6 P1_22
+ #define LCD_PINS_D7 P1_23
+ #endif
+
+ #endif // FYSETC_MINI_12864
#endif
diff --git a/Marlin/src/pins/pins_FYSETC_F6_13.h b/Marlin/src/pins/pins_FYSETC_F6_13.h
index e725583008..84b834842c 100644
--- a/Marlin/src/pins/pins_FYSETC_F6_13.h
+++ b/Marlin/src/pins/pins_FYSETC_F6_13.h
@@ -184,11 +184,6 @@
#define BEEPER_PIN 37
#define SD_DETECT_PIN 49
-#if ENABLED(MKS_MINI_12864)
- #define DOGLCD_A0 27
- #define DOGLCD_CS 25
-#endif
-
#if ENABLED(FYSETC_MINI_12864)
//
// See https://wiki.fysetc.com/Mini12864_Panel/?fbclid=IwAR1FyjuNdVOOy9_xzky3qqo_WeM5h-4gpRnnWhQr_O1Ef3h0AFnFXmCehK8
@@ -205,6 +200,10 @@
#define RGB_LED_B_PIN 29
#endif
+ #define LCD_BACKLIGHT_PIN -1
+ #define LCD_RESET_PIN 23
+ #define KILL_PIN 41
+
#elif HAS_GRAPHICAL_LCD
#define LCD_PINS_RS 16
@@ -214,6 +213,11 @@
#define LCD_PINS_D6 27
#define LCD_PINS_D7 29
+ #if ENABLED(MKS_MINI_12864)
+ #define DOGLCD_CS 25
+ #define DOGLCD_A0 27
+ #endif
+
#endif
#if ENABLED(NEWPANEL)
@@ -222,20 +226,6 @@
#define BTN_ENC 35
#endif
-#if ENABLED(FYSETC_MINI_12864)
- #define LCD_BACKLIGHT_PIN -1
- #define LCD_RESET_PIN 23
- #define KILL_PIN 41
- #ifndef RGB_LED_R_PIN
- #define RGB_LED_R_PIN 25
- #endif
- #ifndef RGB_LED_G_PIN
- #define RGB_LED_G_PIN 27
- #endif
- #ifndef RGB_LED_B_PIN
- #define RGB_LED_B_PIN 29
- #endif
-#endif
#ifndef RGB_LED_R_PIN
#define RGB_LED_R_PIN 3
#endif