Cleanup rules.mk for USB64 and USB128 keyboards (#6769)

keyboards/handwired/ms_sculpt_mobile/rules.mk

@@ -1,37 +1,27 @@
-
-## Project specific files
-SRC=  babblePaste.c
-
-
 ifdef ASTAR
-  CFLAGS=-D ASTAR
- MCU = atmega32u4
- SCULPT_UPLOAD_COMMAND = while [ ! -r $(USB) ]; do sleep 1; done ; \
-		 avrdude -p $(MCU) -c avr109 -U flash:w:$(TARGET).hex -P $(USB)
-
+    MCU = atmega32u4
+    CFLAGS = -D ASTAR
+    USB = /dev/cu.usbmodem14141
+    SCULPT_UPLOAD_COMMAND = while [ ! -r $(USB) ]; do sleep 1; done ; avrdude -p $(MCU) -c avr109 -U flash:w:$(TARGET).hex -P $(USB)
 else
- MCU = at90usb1286
- SCULPT_UPLOAD_COMMAND = teensy_loader_cli -w -mmcu=$(MCU) $(TARGET).hex
+    MCU = at90usb1286
+    SCULPT_UPLOAD_COMMAND = teensy_loader_cli -w -mmcu=$(MCU) $(TARGET).hex
 endif
 
-F_CPU = 16000000
-ARCH = AVR8
-F_USB = $(F_CPU)
-
-# Bootloader
-#     This definition is optional, and if your keyboard supports multiple bootloaders of
-#     different sizes, comment this out, and the correct address will be loaded 
-#     automatically (+60). See bootloader.mk for all options.
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
 ifdef ASTAR
-  BOOTLOADER = caterina
+    BOOTLOADER = caterina
 else
-  BOOTLOADER = atmel-dfu
+    BOOTLOADER = atmel-dfu
 endif
 
-# Interrupt driven control endpoint task(+60)
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-
-#
 BOOTMAGIC_ENABLE = no      # Virtual DIP switch configuration(+1000)
 MOUSEKEY_ENABLE = no       # Mouse keys(+4700)
 EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
@@ -47,10 +37,5 @@ UNICODE_ENABLE = no         # Unicode
 BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
 AUDIO_ENABLE = no           # Audio output on port C6
 
-
-USB = /dev/cu.usbmodem14141
-
- 
-
-# upload: build
-# 	$(SCULPT_UPLOAD_COMMAND)
+# Project specific files
+SRC = babblePaste.c