Update SD card connection / sharing options (#14325)

Marlin/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

Marlin/src/HAL/HAL_LPC1768/SanityCheck.h

@@ -69,11 +69,3 @@
 #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
-
-#if 1 < (ENABLED(LPC_SD_CUSTOM_CABLE) + ENABLED(LPC_SD_LCD) + ENABLED(LPC_SD_ONBOARD))
-  #error "Enable only one of LPC_SD_CUSTOM_CABLE, LPC_SD_LCD, or LPC_SD_ONBOARD."
-#endif
-
-#if 1 < (ENABLED(USB_SD_DISABLED) + ENABLED(USB_SD_ONBOARD))
-  #error "Enable only one of USB_SD_DISABLED or USB_SD_ONBOARD."
-#endif

Marlin/src/HAL/HAL_LPC1768/main.cpp

@@ -81,8 +81,8 @@ void HAL_init() {
     OUT_WRITE(SS_PIN, HIGH);
   #endif
 
-  #if defined(ONBOARD_SD_CS) && ONBOARD_SD_CS > -1
-    OUT_WRITE(ONBOARD_SD_CS, HIGH);
+  #if PIN_EXISTS(ONBOARD_SD_CS) && ONBOARD_SD_CS_PIN != SS_PIN
+    OUT_WRITE(ONBOARD_SD_CS_PIN, HIGH);
   #endif
 
   USB_Init();                               // USB Initialization
@@ -90,7 +90,7 @@ void HAL_init() {
   delay(1000);                              // Give OS time to notice
   USB_Connect(TRUE);
 
-  #if DISABLED(USB_SD_DISABLED)
+  #if !BOTH(SHARED_SD_CARD, INIT_SDCARD_ON_BOOT) && DISABLED(NO_SD_HOST_DRIVE)
     MSC_SD_Init(0);                         // Enable USB SD card access
   #endif
 
@@ -117,7 +117,7 @@ void HAL_init() {
 
 // HAL idle task
 void HAL_idletask(void) {
-  #if BOTH(SDSUPPORT, SHARED_SD_CARD)
+  #if ENABLED(SHARED_SD_CARD)
     // If Marlin is using the SD card we need to lock it to prevent access from
     // a PC via USB.
     // Other HALs use IS_SD_PRINTING() and IS_SD_FILE_OPEN() to check for access but

Marlin/src/Marlin.cpp

@@ -1098,7 +1098,7 @@ void setup() {
     init_closedloop();
   #endif
 
-  #if ENABLED(SDSUPPORT) && DISABLED(ULTRA_LCD)
+  #if ENABLED(INIT_SDCARD_ON_BOOT) && DISABLED(ULTRA_LCD)
     card.beginautostart();
   #endif
 

Marlin/src/core/drivers.h

@@ -48,8 +48,8 @@
 #define _TMC5160            5160
 #define _TMC5160_STANDALONE 5161
 
-#define _ACTUAL(V) _CAT(_, V)
-#define _AXIS_DRIVER_TYPE(A,T) (defined(A##_DRIVER_TYPE) && _ACTUAL(A##_DRIVER_TYPE) == _CAT(_, T))
+#define _DRIVER_ID(V) _CAT(_, V)
+#define _AXIS_DRIVER_TYPE(A,T) (_DRIVER_ID(A##_DRIVER_TYPE) == _CAT(_, T))
 
 #define AXIS_DRIVER_TYPE_X(T) _AXIS_DRIVER_TYPE(X,T)
 #define AXIS_DRIVER_TYPE_Y(T) _AXIS_DRIVER_TYPE(Y,T)
@@ -116,3 +116,12 @@
                                    || AXIS_DRIVER_TYPE(A,TMC2209) \
                                    || AXIS_DRIVER_TYPE(A,TMC5130) \
                                    || AXIS_DRIVER_TYPE(A,TMC5160) )
+
+//
+// Stretching 'drivers.h' to include LPC SD options
+//
+#define _SDCARD_LCD          1
+#define _SDCARD_ONBOARD      2
+#define _SDCARD_CUSTOM_CABLE 3
+#define _SDCARD_ID(V) _CAT(_SDCARD_, V)
+#define SD_CONNECTION_IS(V) (_SDCARD_ID(SDCARD_CONNECTION) == _SDCARD_ID(V))

Marlin/src/inc/Conditionals_post.h

@@ -1727,3 +1727,18 @@
     #define LCD_HEIGHT 2
   #endif
 #endif
+
+//
+// The external SD card is not used. Hardware SPI is used to access the card.
+// When sharing the SD card with a PC we want the menu options to
+// mount/unmount the card and refresh it. So we disable card detect.
+//
+#if ENABLED(SDSUPPORT)
+  #if SD_CONNECTION_IS(ONBOARD) && DISABLED(NO_SD_HOST_DRIVE)
+    #undef SD_DETECT_PIN
+    #define SHARED_SD_CARD
+  #endif
+  #if DISABLED(SHARED_SD_CARD)
+    #define INIT_SDCARD_ON_BOOT
+  #endif
+#endif

Marlin/src/inc/SanityCheck.h

@@ -362,6 +362,12 @@
   #error "MENU_ITEM_CASE_LIGHT is now CASE_LIGHT_MENU. Please update your configuration."
 #elif defined(ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED)
   #error "ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED is now SD_ABORT_ON_ENDSTOP_HIT. Please update your Configuration_adv.h."
+#elif defined(LPC_SD_LCD) || defined(LPC_SD_ONBOARD) || defined(LPC_SD_CUSTOM_CABLE)
+  #error "LPC_SD_(LCD|ONBOARD|CUSTOM_CABLE) are now SDCARD_CONNECTION. Please update your Configuration_adv.h."
+#elif defined(USB_SD_DISABLED)
+  #error "USB_SD_DISABLED is now NO_SD_HOST_DRIVE. Please update your Configuration_adv.h."
+#elif defined(USB_SD_ONBOARD)
+  #error "USB_SD_ONBOARD is obsolete. Disable NO_SD_HOST_DRIVE instead."
 #endif
 
 #define BOARD_MKS_13     -47

Marlin/src/lcd/ultralcd.cpp

@@ -104,7 +104,7 @@
   #endif
 #endif
 
-#if ENABLED(SDSUPPORT)
+#if ENABLED(INIT_SDCARD_ON_BOOT)
   uint8_t lcd_sd_status;
 #endif
 
@@ -319,7 +319,9 @@ void MarlinUI::init() {
     #if PIN_EXISTS(SD_DETECT)
       SET_INPUT_PULLUP(SD_DETECT_PIN);
     #endif
-    lcd_sd_status = 2; // UNKNOWN
+    #if ENABLED(INIT_SDCARD_ON_BOOT)
+      lcd_sd_status = 2; // UNKNOWN
+    #endif
   #endif
 
   #if HAS_ENCODER_ACTION && HAS_SLOW_BUTTONS
@@ -770,7 +772,7 @@ void MarlinUI::update() {
 
   #endif // HAS_LCD_MENU
 
-  #if ENABLED(SDSUPPORT)
+  #if ENABLED(INIT_SDCARD_ON_BOOT)
 
     const uint8_t sd_status = (uint8_t)IS_SD_INSERTED();
     if (sd_status != lcd_sd_status && detected()) {
@@ -811,7 +813,7 @@ void MarlinUI::update() {
       #endif
     }
 
-  #endif // SDSUPPORT
+  #endif // INIT_SDCARD_ON_BOOT
 
   if (ELAPSED(ms, next_lcd_update_ms)
     #if HAS_GRAPHICAL_LCD

Marlin/src/pins/pins_AZSMZ_MINI.h

@@ -86,7 +86,7 @@
 #define FAN1_PIN           P0_26
 
 #define LCD_SDSS           P0_16   // LCD SD chip select
-#define ONBOARD_SD_CS      P0_06   // On board SD chip select
+#define ONBOARD_SD_CS_PIN  P0_06   // Chip select for "System" SD card
 
 #if ENABLED(AZSMZ_12864)
   #define BEEPER_PIN       P1_30
@@ -95,28 +95,24 @@
   #define BTN_EN1          P4_28
   #define BTN_EN2          P1_27
   #define BTN_ENC          P3_26
-  #if DISABLED(LPC_SD_ONBOARD)
-    #define LPC_SD_LCD
+  #ifndef SDCARD_CONNECTION
+    #define SDCARD_CONNECTION LCD
   #endif
 #endif
 
-#if ENABLED(LPC_SD_LCD)
+#if SD_CONNECTION_IS(LCD)
   #define SCK_PIN          P0_15
   #define MISO_PIN         P0_17
   #define MOSI_PIN         P0_18
   #define SS_PIN           LCD_SDSS
   #define SD_DETECT_PIN    P3_25
-#elif ENABLED(LPC_SD_ONBOARD)
-  #if ENABLED(USB_SD_ONBOARD)
-    // When sharing the SD card with a PC we want the menu options to
-    // mount/unmount the card and refresh it. So we disable card detect.
-    #define SHARED_SD_CARD
-    #undef SD_DETECT_PIN
-  #endif
+#elif SD_CONNECTION_IS(ONBOARD)
   #define SCK_PIN          P0_07
   #define MISO_PIN         P0_08
   #define MOSI_PIN         P0_09
-  #define SS_PIN           ONBOARD_SD_CS
+  #define SS_PIN           ONBOARD_SD_CS_PIN
+#elif SD_CONNECTION_IS(CUSTOM_CABLE)
+  #error "No custom SD drive cable defined for this board."
 #endif
 
 //

Marlin/src/pins/pins_AZTEEG_X5_MINI.h

@@ -189,30 +189,23 @@
 //
 // SD Support
 //
-#if !ANY(LPC_SD_LCD, LPC_SD_ONBOARD, LPC_SD_CUSTOM_CABLE)
-  #define LPC_SD_ONBOARD
+#ifndef SDCARD_CONNECTION
+  #define SDCARD_CONNECTION ONBOARD
 #endif
 
-#if ENABLED(LPC_SD_LCD)
-
-  #define SCK_PIN            P0_15
-  #define MISO_PIN           P0_17
-  #define MOSI_PIN           P0_18
-  #define SS_PIN             P1_23   // Chip select for SD card used by Marlin
-  #define ONBOARD_SD_CS      P0_06   // Chip select for "System" SD card
-
-#elif ENABLED(LPC_SD_ONBOARD)
-
-  #if ENABLED(USB_SD_ONBOARD)
-    // When sharing the SD card with a PC we want the menu options to
-    // mount/unmount the card and refresh it. So we disable card detect.
-    #define SHARED_SD_CARD
-    #undef SD_DETECT_PIN // there is also no detect pin for the onboard card
-  #endif
-  #define SCK_PIN            P0_07
-  #define MISO_PIN           P0_08
-  #define MOSI_PIN           P0_09
-  #define SS_PIN             P0_06   // Chip select for SD card used by Marlin
-  #define ONBOARD_SD_CS      P0_06   // Chip select for "System" SD card
-
+#define ONBOARD_SD_CS_PIN  P0_06   // Chip select for "System" SD card
+
+#if SD_CONNECTION_IS(LCD)
+  #define SCK_PIN          P0_15
+  #define MISO_PIN         P0_17
+  #define MOSI_PIN         P0_18
+  #define SS_PIN           P1_23
+#elif SD_CONNECTION_IS(ONBOARD)
+  #undef SD_DETECT_PIN
+  #define SCK_PIN          P0_07
+  #define MISO_PIN         P0_08
+  #define MOSI_PIN         P0_09
+  #define SS_PIN           ONBOARD_SD_CS_PIN
+#elif SD_CONNECTION_IS(CUSTOM_CABLE)
+  #error "No custom SD drive cable defined for this board."
 #endif

Marlin/src/pins/pins_BIGTREE_SKR_V1.3.h

@@ -255,42 +255,32 @@
 // SD Support
 //
 
-#if !ANY(LPC_SD_LCD, LPC_SD_ONBOARD, LPC_SD_CUSTOM_CABLE)
-  #undef USB_SD_DISABLED
-  #define USB_SD_ONBOARD
-  #define LPC_SD_LCD
+#ifndef SDCARD_CONNECTION
+  #define SDCARD_CONNECTION LCD
 #endif
 
-#if ENABLED(LPC_SD_LCD)
+#define ONBOARD_SD_CS_PIN  P0_06   // Chip select for "System" SD card
 
+#if SD_CONNECTION_IS(LCD)
   #define SCK_PIN          P0_15
   #define MISO_PIN         P0_17
   #define MOSI_PIN         P0_18
-  #define SS_PIN           P0_16   // Chip select for SD card used by Marlin
-  #define ONBOARD_SD_CS    P0_06   // Chip select for "System" SD card
-
-#elif ENABLED(LPC_SD_ONBOARD)
-
-  #if ENABLED(USB_SD_ONBOARD)
-    // When sharing the SD card with a PC we want the menu options to
-    // mount/unmount the card and refresh it. So we disable card detect.
-    #define SHARED_SD_CARD
-    #undef SD_DETECT_PIN
-    //#define SD_DETECT_PIN  P0_27   // (57) open-drain
-  #endif
-
+  #define SS_PIN           P0_16
+#elif SD_CONNECTION_IS(ONBOARD)
+  #undef SD_DETECT_PIN
+  #define SD_DETECT_PIN    P0_27
   #define SCK_PIN          P0_07
   #define MISO_PIN         P0_08
   #define MOSI_PIN         P0_09
-  #define SS_PIN           P0_06   // Chip select for SD card used by Marlin
-  #define ONBOARD_SD_CS    P0_06   // Chip select for "System" SD card
-
+  #define SS_PIN           ONBOARD_SD_CS_PIN
+#elif SD_CONNECTION_IS(CUSTOM_CABLE)
+  #error "No custom SD drive cable defined for this board."
 #endif
 
- /**
-  * Special pins
-  *   P1_30  (37) (NOT 5V tolerant)
-  *   P1_31  (49) (NOT 5V tolerant)
-  *   P0_27  (57) (Open collector)
-  *   P0_28  (58) (Open collector)
-  */
+/**
+ * Special pins
+ *   P1_30  (37) (NOT 5V tolerant)
+ *   P1_31  (49) (NOT 5V tolerant)
+ *   P0_27  (57) (Open collector)
+ *   P0_28  (58) (Open collector)
+ */

Marlin/src/pins/pins_BIQU_SKR_V1.1.h

@@ -118,39 +118,30 @@
 // MKS_MINI_12864 strongly prefers the SD card on the display and
 // requires jumpers on the SKR V1.1 board as documented here:
 // https://www.facebook.com/groups/505736576548648/permalink/630639874058317/
-#if !ANY(LPC_SD_LCD, LPC_SD_ONBOARD, LPC_SD_CUSTOM_CABLE)
+#ifndef SDCARD_CONNECTION
   #if ENABLED(MKS_MINI_12864)
-    #define LPC_SD_LCD
-    #undef USB_SD_DISABLED
-    #define USB_SD_ONBOARD
+    #define SDCARD_CONNECTION LCD
   #else
-    #define USB_SD_ONBOARD
-    #define LPC_SD_ONBOARD
+    #define SDCARD_CONNECTION ONBOARD
   #endif
 #endif
 
-#if ENABLED(LPC_SD_LCD)
+#define ONBOARD_SD_CS_PIN  P0_06   // Chip select for "System" SD card
 
+#if SD_CONNECTION_IS(LCD)
   #define SCK_PIN          P0_15
   #define MISO_PIN         P0_17
   #define MOSI_PIN         P0_18
-  #define SS_PIN           P1_23   // Chip select for SD card used by Marlin
-  #define ONBOARD_SD_CS    P0_06   // Chip select for "System" SD card
-
-#elif ENABLED(LPC_SD_ONBOARD)
-
-  #if ENABLED(USB_SD_ONBOARD)
-    // When sharing the SD card with a PC we want the menu options to
-    // mount/unmount the card and refresh it. So we disable card detect.
-    #define SHARED_SD_CARD
-    #undef SD_DETECT_PIN // there is also no detect pin for the onboard card
-  #endif
+  #define SS_PIN           P1_23
+#elif SD_CONNECTION_IS(ONBOARD)
+  #undef SD_DETECT_PIN
+  #define SD_DETECT_PIN    P0_27
   #define SCK_PIN          P0_07
   #define MISO_PIN         P0_08
   #define MOSI_PIN         P0_09
-  #define SS_PIN           P0_06   // Chip select for SD card used by Marlin
-  #define ONBOARD_SD_CS    P0_06   // Chip select for "System" SD card
-
+  #define SS_PIN           ONBOARD_SD_CS_PIN
+#elif SD_CONNECTION_IS(CUSTOM_CABLE)
+  #error "No custom SD drive cable defined for this board."
 #endif
 
 // Trinamic driver support
@@ -232,11 +223,11 @@
     // EXAMPLES
 
     // Example 1: No LCD attached or a TFT style display using the AUX header RX/TX pins.
-    //            LPC_SD_LCD must not be enabled. Nothing should be connected to EXP1/EXP2.
+    //            SDCARD_CONNECTION must not be 'LCD'. Nothing should be connected to EXP1/EXP2.
     //#define SKR_USE_LCD_PINS_FOR_CS
     #if ENABLED(SKR_USE_LCD_PINS_FOR_CS)
-      #if ENABLED(LPC_SD_LCD)
-        #error "LPC_SD_LCD must not be enabled with SKR_USE_LCD_PINS_FOR_CS."
+      #if SD_CONNECTION_IS(LCD)
+        #error "SDCARD_CONNECTION must not be 'LCD' with SKR_USE_LCD_PINS_FOR_CS."
       #endif
       #define X_CS_PIN      P1_23
       #define Y_CS_PIN      P3_26
@@ -247,11 +238,11 @@
 
     // Example 2: A REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
     //            The SD card reader attached to the LCD (if present) can't be used because
-    //            the pins will be in use. So LPC_SD_LCD must not be defined.
+    //            the pins will be in use. So SDCARD_CONNECTION must not be 'LCD'.
     //#define SKR_USE_LCD_SD_CARD_PINS_FOR_CS
     #if ENABLED(SKR_USE_LCD_SD_CARD_PINS_FOR_CS)
-      #if ENABLED(LPC_SD_LCD)
-        #error "LPC_SD_LCD must not be enabled with SKR_USE_LCD_SD_CARD_PINS_FOR_CS."
+      #if SD_CONNECTION_IS(LCD)
+        #error "SDCARD_CONNECTION must not be 'LCD' with SKR_USE_LCD_SD_CARD_PINS_FOR_CS."
       #endif
       #define X_CS_PIN      P0_02
       #define Y_CS_PIN      P0_03

Marlin/src/pins/pins_COHESION3D_REMIX.h

@@ -213,35 +213,25 @@
 //
 // SD Support
 //
-#if NONE(LPC_SD_LCD, LPC_SD_ONBOARD, LPC_SD_CUSTOM_CABLE)
-  #undef USB_SD_DISABLED
-  #define USB_SD_ONBOARD
-  #define LPC_SD_ONBOARD
+#ifndef SDCARD_CONNECTION
+  #define SDCARD_CONNECTION ONBOARD
 #endif
 
-#if ENABLED(LPC_SD_LCD)
+#define ONBOARD_SD_CS_PIN  P0_06   // Chip select for "System" SD card
 
+#if SD_CONNECTION_IS(LCD)
   #define SCK_PIN          P0_07   // (52)  system defined J3-9 & AUX-3
   #define MISO_PIN         P0_08   // (50)  system defined J3-10 & AUX-3
   #define MOSI_PIN         P0_09   // (51)  system defined J3-10 & AUX-3
   #define SS_PIN           P1_23   // (53)  system defined J3-5 & AUX-3 (Sometimes called SDSS) - CS used by Marlin
-  #define ONBOARD_SD_CS    P0_06   // Chip select for "System" SD card
-
-#elif ENABLED(LPC_SD_ONBOARD)
-
-  #if ENABLED(USB_SD_ONBOARD)
-    // When sharing the SD card with a PC the LCD menu options are
-    // needed to mount/unmount and refresh SD. So disable SD detect.
-    #define SHARED_SD_CARD
-    #undef SD_DETECT_PIN   // No SD detect pin for the onboard card
-  #endif
-
+#elif SD_CONNECTION_IS(ONBOARD)
+  #undef SD_DETECT_PIN
   #define SCK_PIN          P0_07
   #define MISO_PIN         P0_08
   #define MOSI_PIN         P0_09
-  #define SS_PIN           P0_06   // Chip select for SD card used by Marlin
-  #define ONBOARD_SD_CS    P0_06   // Chip select for "System" SD card
-
+  #define SS_PIN           ONBOARD_SD_CS_PIN
+#elif SD_CONNECTION_IS(CUSTOM_CABLE)
+  #error "No custom SD drive cable defined for this board."
 #endif
 
 //

Marlin/src/pins/pins_MKS_SBASE.h

@@ -158,13 +158,13 @@
 #define ENET_TXD0          P1_00   // J12-11
 #define ENET_TXD1          P1_01   // J12-12
 
-#if !ANY(LPC_SD_LCD, LPC_SD_ONBOARD, LPC_SD_CUSTOM_CABLE)
-  #undef USB_SD_DISABLED
-  #define USB_SD_ONBOARD
-  #define LPC_SD_ONBOARD
+#ifndef SDARD_CONNECTION
+  #define SDCARD_CONNECTION ONBOARD
 #endif
 
-#if ENABLED(LPC_SD_CUSTOM_CABLE)
+#define ONBOARD_SD_CS_PIN  P0_06   // Chip select for "System" SD card
+
+#if SD_CONNECTION_IS(CUSTOM_CABLE)
 
   /**
    * A custom cable is needed. See the README file in the
@@ -182,37 +182,23 @@
   #define SCK_PIN          P1_22   // J8-2 (moved from EXP2 P0.7)
   #define MISO_PIN         P1_23   // J8-3 (moved from EXP2 P0.8)
   #define MOSI_PIN         P2_12   // J8-4 (moved from EXP2 P0.9)
-  #define SS_PIN           P0_28   // Chip select for SD card used by Marlin
-  #define ONBOARD_SD_CS    P0_06   // Chip select for "System" SD card
+  #define SS_PIN           P0_28
   #define LPC_SOFTWARE_SPI  // With a custom cable we need software SPI because the
                             // selected pins are not on a hardware SPI controller
-#elif ENABLED(LPC_SD_LCD)
-
+#elif SD_CONNECTION_IS(LCD)
   // use standard cable and header, SPI and SD detect sre shared with on-board SD card
   // hardware SPI is used for both SD cards. The detect pin is shred between the
   // LCD and onboard SD readers so we disable it.
   #define SCK_PIN          P0_07
   #define MISO_PIN         P0_08
   #define MOSI_PIN         P0_09
-  #define SS_PIN           P0_28   // Chip select for SD card used by Marlin
-  #define ONBOARD_SD_CS    P0_06   // Chip select for "System" SD card
-
-#elif ENABLED(LPC_SD_ONBOARD)
-
-  // The external SD card is not used. Hardware SPI is used to access the card.
-  #if ENABLED(USB_SD_ONBOARD)
-    // When sharing the SD card with a PC we want the menu options to
-    // mount/unmount the card and refresh it. So we disable card detect.
-    #define SHARED_SD_CARD
-  #else
-    #define SD_DETECT_PIN  P0_27
-  #endif
+  #define SS_PIN           P0_28
+#elif SD_CONNECTION_IS(ONBOARD)
+  #define SD_DETECT_PIN    P0_27
   #define SCK_PIN          P0_07
   #define MISO_PIN         P0_08
   #define MOSI_PIN         P0_09
-  #define SS_PIN           P0_06   // Chip select for SD card used by Marlin
-  #define ONBOARD_SD_CS    P0_06   // Chip select for "System" SD card
-
+  #define SS_PIN           ONBOARD_SD_CS_PIN
 #endif
 
 /**

Marlin/src/pins/pins_RAMPS_RE_ARM.h

@@ -413,35 +413,25 @@
 //
 // SD Support
 //
-#if !ANY(LPC_SD_LCD, LPC_SD_ONBOARD, LPC_SD_CUSTOM_CABLE)
-  #undef USB_SD_DISABLED
-  #define USB_SD_ONBOARD
-  #define LPC_SD_ONBOARD
+#ifndef SDCARD_CONNECTION
+  #define SDCARD_CONNECTION ONBOARD
 #endif
 
-#if ENABLED(LPC_SD_LCD)
+#define ONBOARD_SD_CS_PIN  P0_06   // Chip select for "System" SD card
 
+#if SD_CONNECTION_IS(LCD)
   #define SCK_PIN          P0_15   // (52)  system defined J3-9 & AUX-3
   #define MISO_PIN         P0_17   // (50)  system defined J3-10 & AUX-3
   #define MOSI_PIN         P0_18   // (51)  system defined J3-10 & AUX-3
   #define SS_PIN           P1_23   // (53)  system defined J3-5 & AUX-3 (Sometimes called SDSS) - CS used by Marlin
-  #define ONBOARD_SD_CS    P0_06   // Chip select for "System" SD card
-
-#elif ENABLED(LPC_SD_ONBOARD)
-
-  #if ENABLED(USB_SD_ONBOARD)
-    // When sharing the SD card with a PC we want the menu options to
-    // mount/unmount the card and refresh it. So we disable card detect.
-    #define SHARED_SD_CARD
-    #undef SD_DETECT_PIN // there is also no detect pin for the onboard card
-  #endif
-
+#elif SD_CONNECTION_IS(ONBOARD)
+  #undef SD_DETECT_PIN
   #define SCK_PIN          P0_07
   #define MISO_PIN         P0_08
   #define MOSI_PIN         P0_09
-  #define SS_PIN           P0_06   // Chip select for SD card used by Marlin
-  #define ONBOARD_SD_CS    P0_06   // Chip select for "System" SD card
-
+  #define SS_PIN           ONBOARD_SD_CS_PIN
+#elif SD_CONNECTION_IS(CUSTOM_CABLE)
+  #error "No custom SD drive cable defined for this board."
 #endif
 
 /**

config/default/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/3DFabXYZ/Migbot/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/AlephObjects/TAZ4/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/AliExpress/UM2pExt/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Anet/A2/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Anet/A2plus/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Anet/A6/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Anet/A8/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Anet/A8plus/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Anet/E16/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/AnyCubic/i3/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/ArmEd/Configuration_adv.h

@@ -1038,20 +1038,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/BIBO/TouchX/cyclops/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/BIBO/TouchX/default/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/BQ/Hephestos/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/BQ/Hephestos_2/Configuration_adv.h

@@ -1042,20 +1042,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/BQ/WITBOX/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Cartesio/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Creality/CR-10/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Creality/CR-10S/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Creality/CR-10_5S/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Creality/CR-10mini/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Creality/CR-8/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Creality/Ender-2/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Creality/Ender-3/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Creality/Ender-4/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Dagoma/Disco Ultimate/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/EVNOVO (Artillery)/Sidewinder X1/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Einstart-S/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Felix/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/FlashForge/CreatorPro/Configuration_adv.h

@@ -1033,20 +1033,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/FolgerTech/i3-2020/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Formbot/Raptor/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Formbot/T_Rex_2+/Configuration_adv.h

@@ -1038,20 +1038,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Formbot/T_Rex_3/Configuration_adv.h

@@ -1038,20 +1038,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Fysetc/AIO_II/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Fysetc/CHEETAH/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Fysetc/F6_13/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Geeetech/A10/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Geeetech/A10M/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Geeetech/A20M/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Geeetech/MeCreator2/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Geeetech/Prusa i3 Pro C/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Geeetech/Prusa i3 Pro W/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Infitary/i3-M508/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/JGAurora/A1/Configuration_adv.h

@@ -1039,20 +1039,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/JGAurora/A5/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/JGAurora/A5S/Configuration_adv.h

@@ -1039,20 +1039,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/MakerParts/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Malyan/M150/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Malyan/M200/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Micromake/C1/enhanced/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Mks/Robin/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Mks/Sbase/Configuration_adv.h

@@ -1035,20 +1035,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/RapideLite/RL200/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/RigidBot/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/SCARA/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/STM32/Black_STM32F407VET6/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Sanguinololu/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Tevo/Tarantula Pro/Configuration_adv.h

@@ -1030,20 +1030,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader may be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/TheBorg/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/TinyBoy2/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Tronxy/X3A/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Tronxy/X5S-2E/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/UltiMachine/Archim1/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/UltiMachine/Archim2/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/VORONDesign/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Velleman/K8200/Configuration_adv.h

@@ -1047,20 +1047,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Velleman/K8400/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/WASP/PowerWASP/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/Wanhao/Duplicator 6/Configuration_adv.h

@@ -1036,20 +1036,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/delta/Anycubic/Kossel/Configuration_adv.h

@@ -1036,20 +1036,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h

@@ -1036,20 +1036,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/delta/FLSUN/kossel/Configuration_adv.h

@@ -1036,20 +1036,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h

@@ -1036,20 +1036,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/delta/Geeetech/Rostock 301/Configuration_adv.h

@@ -1036,20 +1036,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/delta/MKS/SBASE/Configuration_adv.h

@@ -1036,20 +1036,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/delta/Tevo Little Monster/Configuration_adv.h

@@ -1036,20 +1036,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/delta/generic/Configuration_adv.h

@@ -1036,20 +1036,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/delta/kossel_mini/Configuration_adv.h

@@ -1036,20 +1036,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/delta/kossel_xl/Configuration_adv.h

@@ -1036,20 +1036,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/gCreate/gMax1.5+/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/makibox/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,

config/examples/tvrrug/Round2/Configuration_adv.h

@@ -1034,20 +1034,28 @@
   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
   //#define BINARY_FILE_TRANSFER
 
-  // LPC-based boards have on-board SD Card options. Override here or defaults apply.
   #ifdef TARGET_LPC1768
-    //#define LPC_SD_LCD          // Use the SD drive in the external LCD controller.
-    //#define LPC_SD_ONBOARD      // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
-    //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
-    //#define USB_SD_DISABLED     // Disable SD Card access over USB (for security).
-    #if ENABLED(LPC_SD_ONBOARD)
-      //#define USB_SD_ONBOARD    // Provide the onboard SD card to the host as a USB mass storage device.
-    #endif
+    /**
+     * Set this option to one of the following (or the board's defaults apply):
+     *
+     *           LCD - Use the SD drive in the external LCD controller.
+     *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
+     *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
+     *
+     * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
+     */
+    //#define SDCARD_CONNECTION LCD
   #endif
 
 #endif // SDSUPPORT
 
 /**
+ * By default an onboard SD card reader will be shared as a USB mass-
+ * storage device. This option hides the SD card from the host PC.
+ */
+//#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
+
+/**
  * Additional options for Graphical Displays
  *
  * Use the optimizations here to improve printing performance,