6 files changed, 72 insertions, 75 deletions
diff --git a/keyboards/clueboard/17/rules.mk b/keyboards/clueboard/17/rules.mk
index 591d40f03..68274a8b2 100644
--- a/keyboards/clueboard/17/rules.mk
+++ b/keyboards/clueboard/17/rules.mk
@@ -1,51 +1,15 @@
 # MCU name
 MCU = atmega32u4
 
-# Processor frequency.
-#     This will define a symbol, F_CPU, in all source code files equal to the
-#     processor frequency in Hz. You can then use this symbol in your source code to
-#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
-#     automatically to create a 32-bit value in your source code.
-#
-#     This will be an integer division of F_USB below, as it is sourced by
-#     F_USB after it has run through any CPU prescalers. Note that this value
-#     does not *change* the processor frequency - it should merely be updated to
-#     reflect the processor speed set externally so that the code can use accurate
-#     software delays.
-F_CPU = 16000000
-
-
-#
-# LUFA specific
-#
-# Target architecture (see library "Board Types" documentation).
-ARCH = AVR8
-
-# Input clock frequency.
-#     This will define a symbol, F_USB, in all source code files equal to the
-#     input clock frequency (before any prescaling is performed) in Hz. This value may
-#     differ from F_CPU if prescaling is used on the latter, and is required as the
-#     raw input clock is fed directly to the PLL sections of the AVR for high speed
-#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
-#     at the end, this will be done automatically to create a 32-bit value in your
-#     source code.
-#
-#     If no clock division is performed on the input clock inside the AVR (via the
-#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
-F_USB = $(F_CPU)
-
-# Interrupt driven control endpoint task(+60)
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-
-
-# Boot Section Size in *bytes*
-#   Teensy halfKay   512
-#   Teensy++ halfKay 1024
-#   Atmel DFU loader 4096
-#   LUFA bootloader  4096
-#   USBaspLoader     2048
-OPT_DEFS += -DBOOTLOADER_SIZE=4096
-
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
+BOOTLOADER = atmel-dfu
 
 # Build Options
 BOOTMAGIC_ENABLE = no	      # Virtual DIP switch configuration(+1000)
diff --git a/keyboards/clueboard/66/rev1/rules.mk b/keyboards/clueboard/66/rev1/rules.mk
index 96d4125ac..39fd55921 100644
--- a/keyboards/clueboard/66/rev1/rules.mk
+++ b/keyboards/clueboard/66/rev1/rules.mk
@@ -1,10 +1,15 @@
-LAYOUTS = 66_ansi 66_iso
+# MCU name
 MCU = atmega32u4
-F_CPU = 16000000
-ARCH = AVR8
-F_USB = $(F_CPU)
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-OPT_DEFS += -DBOOTLOADER_SIZE=4096
+
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
+BOOTLOADER = atmel-dfu
 
 # Build Options
 #   comment out to disable the options.
@@ -21,3 +26,5 @@ RGBLIGHT_ENABLE = no    # Enable keyboard underlight functionality
 MIDI_ENABLE = no 		    # MIDI controls
 UNICODE_ENABLE = no 		# Unicode
 BLUETOOTH_ENABLE = no   # Enable Bluetooth with the Adafruit EZ-Key HID
+
+LAYOUTS = 66_ansi 66_iso
diff --git a/keyboards/clueboard/66/rev2/rules.mk b/keyboards/clueboard/66/rev2/rules.mk
index 4987ac137..ec623ec63 100644
--- a/keyboards/clueboard/66/rev2/rules.mk
+++ b/keyboards/clueboard/66/rev2/rules.mk
@@ -1,11 +1,15 @@
-LAYOUTS = 66_ansi 66_iso
+# MCU name
 MCU = atmega32u4
-F_CPU = 16000000
-ARCH = AVR8
-F_USB = $(F_CPU)
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-OPT_DEFS += -DBOOTLOADER_SIZE=4096
 
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
+BOOTLOADER = atmel-dfu
 
 # Build Options
 BACKLIGHT_ENABLE = yes
@@ -20,3 +24,5 @@ RGBLIGHT_ENABLE = yes   # Enable keyboard underlight functionality
 MIDI_ENABLE = no 		    # MIDI controls
 UNICODE_ENABLE = no 		# Unicode
 BLUETOOTH_ENABLE = no   # Enable Bluetooth with the Adafruit EZ-Key HID
+
+LAYOUTS = 66_ansi 66_iso
diff --git a/keyboards/clueboard/66/rev3/rules.mk b/keyboards/clueboard/66/rev3/rules.mk
index 8c1836351..ca7817af1 100644
--- a/keyboards/clueboard/66/rev3/rules.mk
+++ b/keyboards/clueboard/66/rev3/rules.mk
@@ -1,10 +1,15 @@
-LAYOUTS = 66_ansi 66_iso
+# MCU name
 MCU = atmega32u4
-F_CPU = 16000000
-ARCH = AVR8
-F_USB = $(F_CPU)
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-OPT_DEFS += -DBOOTLOADER_SIZE=4096
+
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
+BOOTLOADER = atmel-dfu
 
 # Build Options
 #   comment out to disable the options.
@@ -21,3 +26,5 @@ RGBLIGHT_ENABLE = yes   # Enable keyboard underlight functionality
 MIDI_ENABLE = no 		    # MIDI controls
 UNICODE_ENABLE = no 		# Unicode
 BLUETOOTH_ENABLE = no   # Enable Bluetooth with the Adafruit EZ-Key HID
+
+LAYOUTS = 66_ansi 66_iso
diff --git a/keyboards/clueboard/66_hotswap/prototype/rules.mk b/keyboards/clueboard/66_hotswap/prototype/rules.mk
index 887592b37..0a2a734cf 100644
--- a/keyboards/clueboard/66_hotswap/prototype/rules.mk
+++ b/keyboards/clueboard/66_hotswap/prototype/rules.mk
@@ -1,11 +1,15 @@
-EXTRAFLAGS += -flto
-LAYOUTS = 66_ansi
+# MCU name
 MCU = atmega32u4
-F_CPU = 16000000
-ARCH = AVR8
-F_USB = $(F_CPU)
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-OPT_DEFS += -DBOOTLOADER_SIZE=4096
+
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
+BOOTLOADER = atmel-dfu
 
 # Build Options
 #   comment out to disable the options.
@@ -22,3 +26,6 @@ RGBLIGHT_ENABLE = yes
 MIDI_ENABLE = no
 UNICODE_ENABLE = no
 BLUETOOTH_ENABLE = no
+
+EXTRAFLAGS += -flto
+LAYOUTS = 66_ansi
diff --git a/keyboards/clueboard/card/rules.mk b/keyboards/clueboard/card/rules.mk
index 46d6f9113..2162b25de 100644
--- a/keyboards/clueboard/card/rules.mk
+++ b/keyboards/clueboard/card/rules.mk
@@ -1,9 +1,15 @@
+# MCU name
 MCU = atmega32u4
-F_CPU = 16000000
-ARCH = AVR8
-F_USB = $(F_CPU)
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-OPT_DEFS += -DBOOTLOADER_SIZE=4096
+
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
+BOOTLOADER = atmel-dfu
 
 
 # Build Options