Cleanup rules.mk for 32A and 328P keyboards (#6767)

40 files changed, 333 insertions, 645 deletions

diff --git a/docs/flashing.md b/docs/flashing.md
index b47a5ebf8e..00350b8406 100644
--- a/docs/flashing.md
+++ b/docs/flashing.md
@@ -10,11 +10,17 @@ Atmel's DFU bootloader comes on all atmega32u4 chips by default, and is used by
 
 To ensure compatibility with the DFU bootloader, make sure this block is present your `rules.mk` (optionally with `lufa-dfu` or `qmk-dfu` instead):
 
-    # 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 = atmel-dfu
+```make
+# 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
+```
 
 Compatible flashers:
 
@@ -64,11 +70,17 @@ Arduino boards and their clones use the [Caterina bootloader](https://github.com
 
 To ensure compatibility with the Caterina bootloader, make sure this block is present your `rules.mk`:
 
-    # 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 = caterina
+```make
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
+BOOTLOADER = caterina
+```
 
 Compatible flashers:
 
@@ -100,11 +112,17 @@ Halfkay is a super-slim protocol developed by PJRC that uses HID, and come on al
 
 To ensure compatibility with the Halfkay bootloader, make sure this block is present your `rules.mk`:
 
-    # 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 = halfkay
+```make
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
+BOOTLOADER = halfkay
+```
 
 Compatible flashers:
 
@@ -125,11 +143,17 @@ USBasploader is a bootloader developed by matrixstorm. It is used in some non-US
 
 To ensure compatibility with the USBasploader bootloader, make sure this block is present in your `rules.mk`:
 
-    # 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 = USBasp
+```make
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
+BOOTLOADER = USBasp
+```
 
 Compatible flashers:
 
@@ -150,11 +174,17 @@ BootloadHID is a USB bootloader for AVR microcontrollers. The uploader tool requ
 
 To ensure compatibility with the bootloadHID bootloader, make sure this block is present your `rules.mk`:
 
-    # 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 = bootloadHID
+```make
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
+BOOTLOADER = bootloadHID
+```
 
 Compatible flashers:
 
diff --git a/keyboards/ares/rules.mk b/keyboards/ares/rules.mk
index cd8edc6112..3ac90cf973 100644
--- a/keyboards/ares/rules.mk
+++ b/keyboards/ares/rules.mk
@@ -15,18 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -38,11 +35,7 @@ COMMAND_ENABLE = yes
 BACKLIGHT_ENABLE = no
 RGBLIGHT_ENABLE = no
 RGBLIGHT_CUSTOM_DRIVER = yes
-NO_UART = yes
 
 OPT_DEFS = -DDEBUG_LEVEL=0
 
 SRC += i2c_master.c
-
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
diff --git a/keyboards/bfake/rules.mk b/keyboards/bfake/rules.mk
index 6577ea193f..b5b3b852cb 100644
--- a/keyboards/bfake/rules.mk
+++ b/keyboards/bfake/rules.mk
@@ -15,19 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -45,6 +41,3 @@ OPT_DEFS = -DDEBUG_LEVEL=0
 # custom matrix setup
 CUSTOM_MATRIX = yes
 SRC = matrix.c i2c.c
-
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
diff --git a/keyboards/canoe/rules.mk b/keyboards/canoe/rules.mk
index 3d7bc0215d..8cfc810566 100644
--- a/keyboards/canoe/rules.mk
+++ b/keyboards/canoe/rules.mk
@@ -15,19 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -45,6 +41,3 @@ OPT_DEFS = -DDEBUG_LEVEL=0
 # custom matrix setup
 CUSTOM_MATRIX = yes
 SRC = matrix.c i2c.c
-
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
diff --git a/keyboards/coseyfannitutti/discipline/rules.mk b/keyboards/coseyfannitutti/discipline/rules.mk
index bc81342de2..24b5969b74 100644
--- a/keyboards/coseyfannitutti/discipline/rules.mk
+++ b/keyboards/coseyfannitutti/discipline/rules.mk
@@ -1,61 +1,19 @@
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# 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.
+# Processor frequency
 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
-
 # Bootloader selection
 #   Teensy       halfkay
 #   Pro Micro    caterina
 #   Atmel DFU    atmel-dfu
 #   LUFA DFU     lufa-dfu
 #   QMK DFU      qmk-dfu
-#   atmega32a    bootloadHID
-#
-# This uses usbaspbootloader
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
 BOOTLOADER = USBasp
 
-# If you don't know the bootloader type, then you can specify the
-# Boot Section Size in *bytes* by uncommenting out the OPT_DEFS line
-#   Teensy halfKay      512
-#   Teensy++ halfKay    1024
-#   Atmel DFU loader    4096
-#   LUFA bootloader     4096
-#   USBaspLoader        2048
-
 # Flash program via avrdude, but default command is not suitable.
 # You can use plaid:default:program
 PROGRAM_CMD = avrdude -c usbasp -p m32 -U flash:w:$(BUILD_DIR)/$(TARGET).hex
@@ -84,8 +42,4 @@ AUDIO_ENABLE = no           # Audio output on port C6
 FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
 HD44780_ENABLE = no 		# Enable support for HD44780 based LCDs (+400)
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
 LAYOUTS = 65_ansi
diff --git a/keyboards/donutcables/budget96/rules.mk b/keyboards/donutcables/budget96/rules.mk
index 67697ac733..4f9e0e412d 100644
--- a/keyboards/donutcables/budget96/rules.mk
+++ b/keyboards/donutcables/budget96/rules.mk
@@ -15,19 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -44,6 +40,3 @@ OPT_DEFS = -DDEBUG_LEVEL=0
 
 # custom matrix setup
 SRC = i2c_master.c
-
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
diff --git a/keyboards/eve/meteor/rules.mk b/keyboards/eve/meteor/rules.mk
index 10fc8cd032..e43baee5c5 100644
--- a/keyboards/eve/meteor/rules.mk
+++ b/keyboards/eve/meteor/rules.mk
@@ -16,10 +16,14 @@
 # MCU name
 MCU = atmega32a
 
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
diff --git a/keyboards/exclusive/e6v2/le_bmc/rules.mk b/keyboards/exclusive/e6v2/le_bmc/rules.mk
index a9156adeb5..13a5f1b89a 100644
--- a/keyboards/exclusive/e6v2/le_bmc/rules.mk
+++ b/keyboards/exclusive/e6v2/le_bmc/rules.mk
@@ -1,46 +1,5 @@
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
-
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# 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 = 12000000
-
-
-#
-# 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 = -DDEBUG_LEVEL=0
-
 
 # Bootloader selection
 #   Teensy       halfkay
@@ -48,20 +7,10 @@ OPT_DEFS = -DDEBUG_LEVEL=0
 #   Atmel DFU    atmel-dfu
 #   LUFA DFU     lufa-dfu
 #   QMK DFU      qmk-dfu
-#   atmega32a    bootloadHID
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
 BOOTLOADER = bootloadHID
 
-
-# If you don't know the bootloader type, then you can specify the
-# Boot Section Size in *bytes* by uncommenting out the OPT_DEFS line
-#   Teensy halfKay      512
-#   Teensy++ halfKay    1024
-#   Atmel DFU loader    4096
-#   LUFA bootloader     4096
-#   USBaspLoader        2048
-# OPT_DEFS += -DBOOTLOADER_SIZE=4096
-
-
 # Build Options
 #   change yes to no to disable
 #
@@ -84,6 +33,5 @@ AUDIO_ENABLE = no           # Audio output on port C6
 FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
 HD44780_ENABLE = no 		# Enable support for HD44780 based LCDs (+400)
 
+OPT_DEFS = -DDEBUG_LEVEL=0
 SRC += i2c_master.c
-
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
diff --git a/keyboards/exclusive/e6v2/oe_bmc/rules.mk b/keyboards/exclusive/e6v2/oe_bmc/rules.mk
index a9156adeb5..13a5f1b89a 100644
--- a/keyboards/exclusive/e6v2/oe_bmc/rules.mk
+++ b/keyboards/exclusive/e6v2/oe_bmc/rules.mk
@@ -1,46 +1,5 @@
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
-
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# 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 = 12000000
-
-
-#
-# 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 = -DDEBUG_LEVEL=0
-
 
 # Bootloader selection
 #   Teensy       halfkay
@@ -48,20 +7,10 @@ OPT_DEFS = -DDEBUG_LEVEL=0
 #   Atmel DFU    atmel-dfu
 #   LUFA DFU     lufa-dfu
 #   QMK DFU      qmk-dfu
-#   atmega32a    bootloadHID
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
 BOOTLOADER = bootloadHID
 
-
-# If you don't know the bootloader type, then you can specify the
-# Boot Section Size in *bytes* by uncommenting out the OPT_DEFS line
-#   Teensy halfKay      512
-#   Teensy++ halfKay    1024
-#   Atmel DFU loader    4096
-#   LUFA bootloader     4096
-#   USBaspLoader        2048
-# OPT_DEFS += -DBOOTLOADER_SIZE=4096
-
-
 # Build Options
 #   change yes to no to disable
 #
@@ -84,6 +33,5 @@ AUDIO_ENABLE = no           # Audio output on port C6
 FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
 HD44780_ENABLE = no 		# Enable support for HD44780 based LCDs (+400)
 
+OPT_DEFS = -DDEBUG_LEVEL=0
 SRC += i2c_master.c
-
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
diff --git a/keyboards/facew/rules.mk b/keyboards/facew/rules.mk
index b939b0fd24..c9942e3694 100644
--- a/keyboards/facew/rules.mk
+++ b/keyboards/facew/rules.mk
@@ -15,19 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -45,7 +41,4 @@ OPT_DEFS = -DDEBUG_LEVEL=0
 # custom matrix setup
 SRC = i2c_master.c
 
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
-
 LAYOUTS = 60_ansi
diff --git a/keyboards/ft/mars80/rules.mk b/keyboards/ft/mars80/rules.mk
index 159307f8d0..f1c79b196c 100644
--- a/keyboards/ft/mars80/rules.mk
+++ b/keyboards/ft/mars80/rules.mk
@@ -15,19 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -44,7 +40,4 @@ OPT_DEFS = -DDEBUG_LEVEL=0
 
 SRC += i2c_master.c
 
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
-
 LAYOUTS = tkl_ansi tkl_iso
diff --git a/keyboards/gingham/rules.mk b/keyboards/gingham/rules.mk
index 9afbd09644..aa228c875b 100644
--- a/keyboards/gingham/rules.mk
+++ b/keyboards/gingham/rules.mk
@@ -10,9 +10,8 @@ MCU = atmega328p
 #   Atmel DFU    atmel-dfu
 #   LUFA DFU     lufa-dfu
 #   QMK DFU      qmk-dfu
-#   atmega32a    bootloadHID
-#
-# This uses usbaspbootloader
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
 BOOTLOADER = USBasp
 
 # Flash program via avrdude, but default command is not suitable.
diff --git a/keyboards/gray_studio/hb85/rules.mk b/keyboards/gray_studio/hb85/rules.mk
index c3e17e4932..5339aad89c 100644
--- a/keyboards/gray_studio/hb85/rules.mk
+++ b/keyboards/gray_studio/hb85/rules.mk
@@ -15,19 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -43,6 +39,3 @@ RGBLIGHT_CUSTOM_DRIVER = yes
 OPT_DEFS = -DDEBUG_LEVEL=0
 
 SRC += i2c_master.c
-
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
diff --git a/keyboards/handwired/hnah40/rules.mk b/keyboards/handwired/hnah40/rules.mk
index 341b8d03d9..bbdf5176c4 100644
--- a/keyboards/handwired/hnah40/rules.mk
+++ b/keyboards/handwired/hnah40/rules.mk
@@ -1,7 +1,15 @@
 # MCU name
 MCU = atmega328p
 
-BOOTLOADER = bootloadHID
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
+BOOTLOADER = USBasp
 
 # Flash program via avrdude, but default command is not suitable.
 # You can use hnah40:default:program
diff --git a/keyboards/jc65/v32a/rules.mk b/keyboards/jc65/v32a/rules.mk
index fac85172ec..ee6efb3fa5 100644
--- a/keyboards/jc65/v32a/rules.mk
+++ b/keyboards/jc65/v32a/rules.mk
@@ -15,19 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -45,6 +41,3 @@ OPT_DEFS = -DDEBUG_LEVEL=0
 # custom matrix setup
 CUSTOM_MATRIX = yes
 SRC = matrix.c i2c.c
-
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
diff --git a/keyboards/jj40/rules.mk b/keyboards/jj40/rules.mk
index 3e496f97e9..b0bf574bd7 100644
--- a/keyboards/jj40/rules.mk
+++ b/keyboards/jj40/rules.mk
@@ -15,19 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # Build Options
@@ -54,7 +50,4 @@ HD44780_ENABLE = no 		# Enable support for HD44780 based LCDs (+400)
 
 SRC += i2c_master.c
 
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
-
 LAYOUTS = ortho_4x12 planck_mit
diff --git a/keyboards/jj4x4/rules.mk b/keyboards/jj4x4/rules.mk
index 3ac2cc0432..fedc525f8e 100644
--- a/keyboards/jj4x4/rules.mk
+++ b/keyboards/jj4x4/rules.mk
@@ -15,19 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # Build Options
@@ -54,7 +50,4 @@ HD44780_ENABLE = no 		# Enable support for HD44780 based LCDs (+400)
 
 SRC += i2c_master.c
 
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
-
 LAYOUTS = ortho_4x4
diff --git a/keyboards/jj50/keymaps/archetype/rules.mk b/keyboards/jj50/keymaps/archetype/rules.mk
index e32e8ce741..1a63376bed 100644
--- a/keyboards/jj50/keymaps/archetype/rules.mk
+++ b/keyboards/jj50/keymaps/archetype/rules.mk
@@ -16,19 +16,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -59,7 +55,4 @@ SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
 CUSTOM_MATRIX = yes
 SRC = matrix.c i2c.c backlight.c
 
-# programming options
-PROGRAM_CMD = ./keyboards/ps2avrGB/program $(TARGET).hex
-
 LAYOUTS = ortho_5x12
diff --git a/keyboards/jj50/rules.mk b/keyboards/jj50/rules.mk
index 2390d9631e..b23b4becd4 100644
--- a/keyboards/jj50/rules.mk
+++ b/keyboards/jj50/rules.mk
@@ -16,14 +16,6 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
-
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
 
 # Bootloader selection
 #   Teensy       halfkay
@@ -31,7 +23,8 @@ F_CPU = 12000000
 #   Atmel DFU    atmel-dfu
 #   LUFA DFU     lufa-dfu
 #   QMK DFU      qmk-dfu
-#   atmega32a    bootloadHID
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
 BOOTLOADER = bootloadHID
 
 # build options
@@ -60,7 +53,4 @@ SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
 CUSTOM_MATRIX = yes
 SRC = matrix.c i2c.c backlight.c
 
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
-
 LAYOUTS = ortho_5x12
diff --git a/keyboards/kbdfans/kbdpad/mk1/rules.mk b/keyboards/kbdfans/kbdpad/mk1/rules.mk
index 421b0cf32d..e43baee5c5 100644
--- a/keyboards/kbdfans/kbdpad/mk1/rules.mk
+++ b/keyboards/kbdfans/kbdpad/mk1/rules.mk
@@ -15,19 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -43,6 +39,3 @@ RGBLIGHT_CUSTOM_DRIVER = no
 OPT_DEFS = -DDEBUG_LEVEL=0
 
 QUANTUM_LIB_SRC = i2c_master.c
-
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
diff --git a/keyboards/mechmini/v1/rules.mk b/keyboards/mechmini/v1/rules.mk
index 11bd8955f3..3510ca6f3f 100644
--- a/keyboards/mechmini/v1/rules.mk
+++ b/keyboards/mechmini/v1/rules.mk
@@ -15,19 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = atmel-dfu
 
 # build options
@@ -45,6 +41,3 @@ OPT_DEFS = -DDEBUG_LEVEL=0
 # custom matrix setup
 CUSTOM_MATRIX = yes
 SRC = matrix.c i2c.c
-
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
diff --git a/keyboards/mehkee96/rules.mk b/keyboards/mehkee96/rules.mk
index f7fb397e25..244dd2141e 100644
--- a/keyboards/mehkee96/rules.mk
+++ b/keyboards/mehkee96/rules.mk
@@ -1,18 +1,16 @@
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# Processor frequency.
-F_CPU = 12000000
-
-# Bootloader
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
 BOOTLOADER = bootloadHID
 
-
 # Build Options
 #   comment out to disable the options.
 #
@@ -30,6 +28,3 @@ OPT_DEFS = -DDEBUG_LEVEL=0
 # custom matrix setup
 CUSTOM_MATRIX = yes
 SRC = matrix.c i2c.c
-
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
diff --git a/keyboards/mt40/rules.mk b/keyboards/mt40/rules.mk
index db6ec93f5e..19410bc6e0 100644
--- a/keyboards/mt40/rules.mk
+++ b/keyboards/mt40/rules.mk
@@ -1,18 +1,14 @@
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -37,8 +33,5 @@ OPT_DEFS = -DDEBUG_LEVEL=0
 CUSTOM_MATRIX = yes
 SRC = matrix.c i2c.c
 
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
-
 LAYOUTS = planck_mit
 LAYOUTS_HAS_RGB = no
diff --git a/keyboards/panc60/rules.mk b/keyboards/panc60/rules.mk
index 5531807f18..6ca8d7b78c 100644
--- a/keyboards/panc60/rules.mk
+++ b/keyboards/panc60/rules.mk
@@ -15,19 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -45,7 +41,4 @@ OPT_DEFS = -DDEBUG_LEVEL=0
 # custom matrix setup
 SRC = i2c_master.c
 
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
-
 LAYOUTS = 60_ansi 60_hhkb
diff --git a/keyboards/pearl/rules.mk b/keyboards/pearl/rules.mk
index 4db92d1219..eacf8bb2c3 100644
--- a/keyboards/pearl/rules.mk
+++ b/keyboards/pearl/rules.mk
@@ -15,19 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -44,6 +40,3 @@ OPT_DEFS = -DDEBUG_LEVEL=0
 
 # custom matrix setup
 SRC = i2c_master.c
-
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
diff --git a/keyboards/plaid/rules.mk b/keyboards/plaid/rules.mk
index 755a4f8994..5ac35ee7f3 100644
--- a/keyboards/plaid/rules.mk
+++ b/keyboards/plaid/rules.mk
@@ -7,21 +7,9 @@ MCU = atmega328p
 #   Atmel DFU    atmel-dfu
 #   LUFA DFU     lufa-dfu
 #   QMK DFU      qmk-dfu
-#   atmega32a    bootloadHID
-#
-# This uses usbaspbootloader
-# BOOTLOADER = atmel-dfu
-
-
-# If you don't know the bootloader type, then you can specify the
-# Boot Section Size in *bytes* by uncommenting out the OPT_DEFS line
-#   Teensy halfKay      512
-#   Teensy++ halfKay    1024
-#   Atmel DFU loader    4096
-#   LUFA bootloader     4096
-#   USBaspLoader        2048
-# OPT_DEFS += -DBOOTLOADER_SIZE=4096
-OPT_DEFS += -DBOOTLOADER_SIZE=2048
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
+BOOTLOADER = USBasp
 
 # Flash program via avrdude, but default command is not suitable.
 # You can use plaid:default:program
diff --git a/keyboards/singa/rules.mk b/keyboards/singa/rules.mk
index 7e46696891..df2a59e905 100644
--- a/keyboards/singa/rules.mk
+++ b/keyboards/singa/rules.mk
@@ -15,19 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -43,6 +39,3 @@ RGBLIGHT_CUSTOM_DRIVER = yes
 OPT_DEFS = -DDEBUG_LEVEL=0
 
 SRC = i2c_master.c
-
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
diff --git a/keyboards/skog/rules.mk b/keyboards/skog/rules.mk
index bce0c442a6..b8439906b8 100644
--- a/keyboards/skog/rules.mk
+++ b/keyboards/skog/rules.mk
@@ -15,19 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -50,6 +46,3 @@ SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
 # custom matrix setup
 CUSTOM_MATRIX = yes
 SRC = matrix.c i2c.c backlight.c
-
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
diff --git a/keyboards/tgr/alice/rules.mk b/keyboards/tgr/alice/rules.mk
index eecd38d7e7..aa141f7c3b 100644
--- a/keyboards/tgr/alice/rules.mk
+++ b/keyboards/tgr/alice/rules.mk
@@ -15,19 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -43,6 +39,3 @@ RGBLIGHT_CUSTOM_DRIVER = yes
 OPT_DEFS = -DDEBUG_LEVEL=0
 
 SRC += i2c_master.c
-
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
diff --git a/keyboards/tgr/jane/rules.mk b/keyboards/tgr/jane/rules.mk
index bf9aa79a86..f2b4883066 100644
--- a/keyboards/tgr/jane/rules.mk
+++ b/keyboards/tgr/jane/rules.mk
@@ -15,19 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -44,7 +40,4 @@ OPT_DEFS = -DDEBUG_LEVEL=0
 
 QUANTUM_LIB_SRC = i2c_master.c
 
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
-
 LAYOUTS = tkl_ansi tkl_iso
diff --git a/keyboards/unikorn/rules.mk b/keyboards/unikorn/rules.mk
index 7d6fa14e1e..d4f4d2aaf3 100644
--- a/keyboards/unikorn/rules.mk
+++ b/keyboards/unikorn/rules.mk
@@ -15,19 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -43,6 +39,3 @@ RGBLIGHT_CUSTOM_DRIVER = no
 OPT_DEFS = -DDEBUG_LEVEL=0
 
 SRC = i2c_master.c
-
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
diff --git a/keyboards/winkeyless/bface/rules.mk b/keyboards/winkeyless/bface/rules.mk
index 4e016b47da..12b5027855 100644
--- a/keyboards/winkeyless/bface/rules.mk
+++ b/keyboards/winkeyless/bface/rules.mk
@@ -15,14 +15,16 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
+BOOTLOADER = bootloadHID
 
 # build options
 BOOTMAGIC_ENABLE = no
@@ -37,11 +39,6 @@ RGBLIGHT_ENABLE = yes
 RGBLIGHT_CUSTOM_DRIVER = yes
 
 OPT_DEFS = -DDEBUG_LEVEL=0
-BOOTLOADER = bootloadHID
 
 # custom matrix setup
 SRC = i2c_master.c
-
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
-
diff --git a/keyboards/winkeyless/bmini/rules.mk b/keyboards/winkeyless/bmini/rules.mk
index 3d7bc0215d..8cfc810566 100644
--- a/keyboards/winkeyless/bmini/rules.mk
+++ b/keyboards/winkeyless/bmini/rules.mk
@@ -15,19 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -45,6 +41,3 @@ OPT_DEFS = -DDEBUG_LEVEL=0
 # custom matrix setup
 CUSTOM_MATRIX = yes
 SRC = matrix.c i2c.c
-
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
diff --git a/keyboards/winkeyless/bminiex/rules.mk b/keyboards/winkeyless/bminiex/rules.mk
index e5d3a2a88c..24e4348795 100644
--- a/keyboards/winkeyless/bminiex/rules.mk
+++ b/keyboards/winkeyless/bminiex/rules.mk
@@ -15,19 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -51,6 +47,3 @@ OPT_DEFS = -DDEBUG_LEVEL=0
 # custom matrix setup
 CUSTOM_MATRIX = yes
 SRC = matrix.c i2c.c backlight.c
-
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
diff --git a/keyboards/ymd75/rules.mk b/keyboards/ymd75/rules.mk
index 9d09d3da94..7bee201738 100644
--- a/keyboards/ymd75/rules.mk
+++ b/keyboards/ymd75/rules.mk
@@ -16,19 +16,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -56,7 +52,3 @@ SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
 # custom matrix setup
 CUSTOM_MATRIX = yes
 SRC = matrix.c i2c.c backlight.c
-
-
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
diff --git a/keyboards/ymd96/rules.mk b/keyboards/ymd96/rules.mk
index 1cc4060b01..96441e1b3f 100644
--- a/keyboards/ymd96/rules.mk
+++ b/keyboards/ymd96/rules.mk
@@ -15,19 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -53,6 +49,3 @@ OPT_DEFS = -DDEBUG_LEVEL=0
 # custom matrix setup
 CUSTOM_MATRIX = yes
 SRC = matrix.c i2c.c backlight.c
-
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
diff --git a/keyboards/ymdk/bface/rules.mk b/keyboards/ymdk/bface/rules.mk
index 8f1f83f78e..7b829530b2 100644
--- a/keyboards/ymdk/bface/rules.mk
+++ b/keyboards/ymdk/bface/rules.mk
@@ -16,6 +16,16 @@
 # MCU name
 MCU = atmega32a
 
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
+BOOTLOADER = bootloadHID
+
 # build options
 BOOTMAGIC_ENABLE = no
 MOUSEKEY_ENABLE = yes
@@ -29,5 +39,3 @@ RGBLIGHT_ENABLE = no
 RGBLIGHT_CUSTOM_DRIVER = no
 
 OPT_DEFS = -DDEBUG_LEVEL=0
-BOOTLOADER = bootloadHID
-
diff --git a/keyboards/ymdk_np21/rules.mk b/keyboards/ymdk_np21/rules.mk
index 670967fbd9..634b9c69c4 100644
--- a/keyboards/ymdk_np21/rules.mk
+++ b/keyboards/ymdk_np21/rules.mk
@@ -15,19 +15,15 @@
 
 # MCU name
 MCU = atmega32a
-PROTOCOL = VUSB
 
-# unsupported features for now
-NO_UART = yes
-NO_SUSPEND_POWER_DOWN = yes
-
-# processor frequency
-F_CPU = 12000000
-
-# 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
 BOOTLOADER = bootloadHID
 
 # build options
@@ -54,6 +50,3 @@ OPT_DEFS = -DDEBUG_LEVEL=0
 # custom matrix setup
 CUSTOM_MATRIX = yes
 SRC = matrix.c i2c.c backlight.c
-
-# programming options
-PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
diff --git a/quantum/template/avr/rules.mk b/quantum/template/avr/rules.mk
index 50deba92cf..0ed05e71b5 100644
--- a/quantum/template/avr/rules.mk
+++ b/quantum/template/avr/rules.mk
@@ -1,17 +1,16 @@
 # MCU name
 MCU = atmega32u4
 
-
 # Bootloader selection
 #   Teensy       halfkay
 #   Pro Micro    caterina
 #   Atmel DFU    atmel-dfu
 #   LUFA DFU     lufa-dfu
 #   QMK DFU      qmk-dfu
-#   atmega32a    bootloadHID
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
 BOOTLOADER = atmel-dfu
 
-
 # If you don't know the bootloader type, then you can specify the
 # Boot Section Size in *bytes* by uncommenting out the OPT_DEFS line
 #   Teensy halfKay      512
@@ -21,7 +20,6 @@ BOOTLOADER = atmel-dfu
 #   USBaspLoader        2048
 # OPT_DEFS += -DBOOTLOADER_SIZE=4096
 
-
 # Build Options
 #   change yes to no to disable
 #
diff --git a/quantum/template/ps2avrgb/rules.mk b/quantum/template/ps2avrgb/rules.mk
index a3ac9bd75a..bda115db55 100644
--- a/quantum/template/ps2avrgb/rules.mk
+++ b/quantum/template/ps2avrgb/rules.mk
@@ -1,10 +1,14 @@
 # MCU name
 MCU = atmega32a
 
-# 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
 BOOTLOADER = bootloadHID
 
 # build options