Fix boot screen sanity check

Marlin/src/inc/SanityCheck.h

@@ -608,7 +608,7 @@ static_assert(Y_MAX_LENGTH >= Y_BED_SIZE, "Movement bounds (Y_MIN_POS, Y_MAX_POS
 /**
  * Custom Boot and Status screens
  */
-#if ENABLED(SHOW_CUSTOM_BOOTSCREEN) && !HAS_GRAPHICAL_LCD && !ENABLED(TOUCH_UI_FTDI_EVE)
+#if ENABLED(SHOW_CUSTOM_BOOTSCREEN) && !(HAS_GRAPHICAL_LCD || ENABLED(TOUCH_UI_FTDI_EVE))
   #error "SHOW_CUSTOM_BOOTSCREEN requires Graphical LCD or TOUCH_UI_FTDI_EVE."
 #elif ENABLED(CUSTOM_STATUS_SCREEN_IMAGE) && !HAS_GRAPHICAL_LCD
   #error "CUSTOM_STATUS_SCREEN_IMAGE requires a Graphical LCD."