summaryrefslogtreecommitdiff
path: root/keyboards
diff options
context:
space:
mode:
authorfauxpark <fauxpark@gmail.com>2019-10-22 15:43:18 +1100
committernoroadsleft <18669334+noroadsleft@users.noreply.github.com>2019-10-21 21:43:18 -0700
commit2ee961c9e873d577e711431ae0960aa21629525e (patch)
tree0ab1aa27f879c732cf29a75f49e7d6ab3e4ad125 /keyboards
parentc44aff5f18b287bae718c934a9943eae97585cba (diff)
Cleanup rules.mk for 32U4 keyboards, I-K (#7097)
* Cleanup rules.mk for 32U4 keyboards, I-K * Clean up ivy rules.mk
Diffstat (limited to 'keyboards')
-rw-r--r--keyboards/idobo/keymaps/default75/rules.mk14
-rw-r--r--keyboards/idobo/rules.mk51
-rw-r--r--keyboards/ivy/keymaps/default/rules.mk22
-rw-r--r--keyboards/ivy/rev1/rules.mk3
-rw-r--r--keyboards/ivy/rules.mk51
-rw-r--r--keyboards/jc65/v32u4/keymaps/default/rules.mk0
-rw-r--r--keyboards/jc65/v32u4/rules.mk54
-rw-r--r--keyboards/jd40/rules.mk54
-rw-r--r--keyboards/jd45/rules.mk54
-rw-r--r--keyboards/jnao/rules.mk15
-rw-r--r--keyboards/kagamidget/rules.mk51
-rw-r--r--keyboards/katana60/rules.mk54
-rw-r--r--keyboards/kbdfans/kbd19x/rules.mk51
-rw-r--r--keyboards/kbdfans/kbd4x/rules.mk51
-rw-r--r--keyboards/kbdfans/kbd66/rules.mk54
-rw-r--r--keyboards/kbdfans/kbd67/hotswap/rules.mk51
-rw-r--r--keyboards/kbdfans/kbd67/rev1/rules.mk51
-rw-r--r--keyboards/kbdfans/kbd67/rev2/rules.mk51
-rw-r--r--keyboards/kbdfans/kbd6x/rules.mk54
-rw-r--r--keyboards/kbdfans/kbd75/rev1/rules.mk8
-rw-r--r--keyboards/kbdfans/kbd75/rev2/rules.mk8
-rw-r--r--keyboards/kbdfans/kbd8x/keymaps/default_backlighting/rules.mk1
-rw-r--r--keyboards/kbdfans/kbd8x/rules.mk52
-rw-r--r--keyboards/kbdfans/kbd8x_mk2/rules.mk51
-rw-r--r--keyboards/kc60/rules.mk54
-rw-r--r--keyboards/kc60se/rules.mk53
-rw-r--r--keyboards/keebio/bdn9/rules.mk22
-rw-r--r--keyboards/keebio/bfo9000/rules.mk47
-rw-r--r--keyboards/keebio/chocopad/keymaps/default/rules.mk2
-rw-r--r--keyboards/keebio/chocopad/rules.mk48
-rw-r--r--keyboards/keebio/dilly/rules.mk48
-rw-r--r--keyboards/keebio/ergodicity/rules.mk51
-rw-r--r--keyboards/keebio/fourier/keymaps/default/rules.mk0
-rw-r--r--keyboards/keebio/fourier/rules.mk47
-rw-r--r--keyboards/keebio/iris/rules.mk19
-rw-r--r--keyboards/keebio/laplace/keymaps/default/rules.mk0
-rw-r--r--keyboards/keebio/laplace/rules.mk52
-rw-r--r--keyboards/keebio/levinson/rules.mk16
-rw-r--r--keyboards/keebio/nyquist/rules.mk47
-rw-r--r--keyboards/keebio/quefrency/keymaps/default/rules.mk0
-rw-r--r--keyboards/keebio/quefrency/keymaps/default65/rules.mk0
-rw-r--r--keyboards/keebio/quefrency/rules.mk16
-rw-r--r--keyboards/keebio/rorschach/rules.mk13
-rw-r--r--keyboards/keebio/tragicforce68/rules.mk16
-rw-r--r--keyboards/keebio/tukey/rules.mk15
-rw-r--r--keyboards/keebio/viterbi/rules.mk16
-rw-r--r--keyboards/keebio/wavelet/rules.mk16
-rw-r--r--keyboards/keycapsss/o4l_5x12/rules.mk50
-rw-r--r--keyboards/keyhive/maypad/rules.mk51
-rw-r--r--keyboards/kinesis/alvicstep/rules.mk6
-rw-r--r--keyboards/kinesis/stapelberg/rules.mk5
-rw-r--r--keyboards/kingly_keys/little_foot/rules.mk3
-rw-r--r--keyboards/kingly_keys/romac/rules.mk3
-rw-r--r--keyboards/kingly_keys/romac_plus/rules.mk9
-rw-r--r--keyboards/kingly_keys/ropro/rules.mk2
-rw-r--r--keyboards/kingly_keys/soap/rules.mk1
-rw-r--r--keyboards/kira75/rules.mk54
-rw-r--r--keyboards/kmac/rules.mk52
-rwxr-xr-xkeyboards/kmini/rules.mk59
-rw-r--r--keyboards/knops/mini/rules.mk54
-rw-r--r--keyboards/kona_classic/rules.mk55
-rw-r--r--keyboards/kudox/keymaps/default/rules.mk0
-rw-r--r--keyboards/kudox/rules.mk41
-rw-r--r--keyboards/kudox_game/keymaps/default/rules.mk0
-rw-r--r--keyboards/kudox_game/rules.mk40
65 files changed, 317 insertions, 1672 deletions
diff --git a/keyboards/idobo/keymaps/default75/rules.mk b/keyboards/idobo/keymaps/default75/rules.mk
deleted file mode 100644
index 7efceba50a..0000000000
--- a/keyboards/idobo/keymaps/default75/rules.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-# Copyright 2013 Jun Wako <wakojun@gmail.com>
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
diff --git a/keyboards/idobo/rules.mk b/keyboards/idobo/rules.mk
index a5a86cc6a1..421a4eaae3 100644
--- a/keyboards/idobo/rules.mk
+++ b/keyboards/idobo/rules.mk
@@ -1,63 +1,16 @@
# 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
-
-
# 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
-# 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
#
diff --git a/keyboards/ivy/keymaps/default/rules.mk b/keyboards/ivy/keymaps/default/rules.mk
deleted file mode 100644
index cd169fbfd2..0000000000
--- a/keyboards/ivy/keymaps/default/rules.mk
+++ /dev/null
@@ -1,22 +0,0 @@
-
-
-# Build Options
-# change to "no" to disable the options, or define them in the Makefile in
-# the appropriate keymap folder that will get included automatically
-#
-BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE = no # Mouse keys(+4700)
-EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
-CONSOLE_ENABLE = no # Console for debug(+400)
-COMMAND_ENABLE = no # Commands for debug and configuration
-NKRO_ENABLE = yes # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality
-MIDI_ENABLE = no # MIDI controls
-AUDIO_ENABLE = no # Audio output on port C6
-UNICODE_ENABLE = no # Unicode
-BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
-RGBLIGHT_ENABLE = no # Enable WS2812 RGB underlight.
-
-# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
-SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
-
diff --git a/keyboards/ivy/rev1/rules.mk b/keyboards/ivy/rev1/rules.mk
index f4043e2b79..e69de29bb2 100644
--- a/keyboards/ivy/rev1/rules.mk
+++ b/keyboards/ivy/rev1/rules.mk
@@ -1,3 +0,0 @@
-BACKLIGHT_ENABLE = yes
-RGBLIGHT_ENABLE = no
-AUDIO_ENABLE = no \ No newline at end of file
diff --git a/keyboards/ivy/rules.mk b/keyboards/ivy/rules.mk
index b27739644f..ae94bd3fb8 100644
--- a/keyboards/ivy/rules.mk
+++ b/keyboards/ivy/rules.mk
@@ -1,47 +1,16 @@
# 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)
-
-# 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 = caterina
-# Interrupt driven control endpoint task(+60)
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-
# Build Options
# change to "no" to disable the options, or define them in the Makefile in
# the appropriate keymap folder that will get included automatically
@@ -50,9 +19,9 @@ BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration(+1000)
MOUSEKEY_ENABLE = no # Mouse keys(+4700)
EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
CONSOLE_ENABLE = no # Console for debug(+400)
-COMMAND_ENABLE = yes # Commands for debug and configuration
+COMMAND_ENABLE = no # Commands for debug and configuration
NKRO_ENABLE = no # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality
+BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality
MIDI_ENABLE = no # MIDI controls
AUDIO_ENABLE = no # Audio output on port C6
UNICODE_ENABLE = no # Unicode
diff --git a/keyboards/jc65/v32u4/keymaps/default/rules.mk b/keyboards/jc65/v32u4/keymaps/default/rules.mk
deleted file mode 100644
index e69de29bb2..0000000000
--- a/keyboards/jc65/v32u4/keymaps/default/rules.mk
+++ /dev/null
diff --git a/keyboards/jc65/v32u4/rules.mk b/keyboards/jc65/v32u4/rules.mk
index cc905fb185..e1498325cc 100644
--- a/keyboards/jc65/v32u4/rules.mk
+++ b/keyboards/jc65/v32u4/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
# change yes to no to disable
diff --git a/keyboards/jd40/rules.mk b/keyboards/jd40/rules.mk
index 5fc0a45e4d..439f885fea 100644
--- a/keyboards/jd40/rules.mk
+++ b/keyboards/jd40/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
# comment out to disable the options.
diff --git a/keyboards/jd45/rules.mk b/keyboards/jd45/rules.mk
index e7ccb63252..9ec5048aec 100644
--- a/keyboards/jd45/rules.mk
+++ b/keyboards/jd45/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
# comment out to disable the options.
diff --git a/keyboards/jnao/rules.mk b/keyboards/jnao/rules.mk
index 396983bc0e..913ba4d1ee 100644
--- a/keyboards/jnao/rules.mk
+++ b/keyboards/jnao/rules.mk
@@ -1,27 +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
-# 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
#
diff --git a/keyboards/kagamidget/rules.mk b/keyboards/kagamidget/rules.mk
index e7445a6faf..93c64e7357 100644
--- a/keyboards/kagamidget/rules.mk
+++ b/keyboards/kagamidget/rules.mk
@@ -1,63 +1,16 @@
# 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
-
-
# 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
-# 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
#
diff --git a/keyboards/katana60/rules.mk b/keyboards/katana60/rules.mk
index d4ed1d08de..ef5ef06851 100644
--- a/keyboards/katana60/rules.mk
+++ b/keyboards/katana60/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
# change yes to no to disable
diff --git a/keyboards/kbdfans/kbd19x/rules.mk b/keyboards/kbdfans/kbd19x/rules.mk
index b7a08f241c..0f6a80f8cb 100644
--- a/keyboards/kbdfans/kbd19x/rules.mk
+++ b/keyboards/kbdfans/kbd19x/rules.mk
@@ -1,63 +1,16 @@
# 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
-
-
# 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
-# 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
#
diff --git a/keyboards/kbdfans/kbd4x/rules.mk b/keyboards/kbdfans/kbd4x/rules.mk
index 7e9ea79127..c5a10bce88 100644
--- a/keyboards/kbdfans/kbd4x/rules.mk
+++ b/keyboards/kbdfans/kbd4x/rules.mk
@@ -1,63 +1,16 @@
# 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
-
-
# 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
-# 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
#
diff --git a/keyboards/kbdfans/kbd66/rules.mk b/keyboards/kbdfans/kbd66/rules.mk
index ffefc4bc87..7484ca9e77 100644
--- a/keyboards/kbdfans/kbd66/rules.mk
+++ b/keyboards/kbdfans/kbd66/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
# change yes to no to disable
diff --git a/keyboards/kbdfans/kbd67/hotswap/rules.mk b/keyboards/kbdfans/kbd67/hotswap/rules.mk
index f8667d280f..4b51619da1 100644
--- a/keyboards/kbdfans/kbd67/hotswap/rules.mk
+++ b/keyboards/kbdfans/kbd67/hotswap/rules.mk
@@ -1,63 +1,16 @@
# 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
-
-
# 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
-# 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
#
diff --git a/keyboards/kbdfans/kbd67/rev1/rules.mk b/keyboards/kbdfans/kbd67/rev1/rules.mk
index 0d7c14ad45..d71446caf3 100644
--- a/keyboards/kbdfans/kbd67/rev1/rules.mk
+++ b/keyboards/kbdfans/kbd67/rev1/rules.mk
@@ -1,63 +1,16 @@
# 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
-
-
# 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
-# 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
#
diff --git a/keyboards/kbdfans/kbd67/rev2/rules.mk b/keyboards/kbdfans/kbd67/rev2/rules.mk
index 5e874a041a..431ff194ec 100644
--- a/keyboards/kbdfans/kbd67/rev2/rules.mk
+++ b/keyboards/kbdfans/kbd67/rev2/rules.mk
@@ -1,63 +1,16 @@
# 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
-
-
# 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
-# 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
#
diff --git a/keyboards/kbdfans/kbd6x/rules.mk b/keyboards/kbdfans/kbd6x/rules.mk
index 72c52d3c6e..efdbdbb531 100644
--- a/keyboards/kbdfans/kbd6x/rules.mk
+++ b/keyboards/kbdfans/kbd6x/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
# change yes to no to disable
diff --git a/keyboards/kbdfans/kbd75/rev1/rules.mk b/keyboards/kbdfans/kbd75/rev1/rules.mk
index 421894a387..de0af62b87 100644
--- a/keyboards/kbdfans/kbd75/rev1/rules.mk
+++ b/keyboards/kbdfans/kbd75/rev1/rules.mk
@@ -2,9 +2,15 @@
MCU = atmega32u4
# 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.
#
diff --git a/keyboards/kbdfans/kbd75/rev2/rules.mk b/keyboards/kbdfans/kbd75/rev2/rules.mk
index 421894a387..de0af62b87 100644
--- a/keyboards/kbdfans/kbd75/rev2/rules.mk
+++ b/keyboards/kbdfans/kbd75/rev2/rules.mk
@@ -2,9 +2,15 @@
MCU = atmega32u4
# 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.
#
diff --git a/keyboards/kbdfans/kbd8x/keymaps/default_backlighting/rules.mk b/keyboards/kbdfans/kbd8x/keymaps/default_backlighting/rules.mk
deleted file mode 100644
index d98bb1cb17..0000000000
--- a/keyboards/kbdfans/kbd8x/keymaps/default_backlighting/rules.mk
+++ /dev/null
@@ -1 +0,0 @@
-#Build Options
diff --git a/keyboards/kbdfans/kbd8x/rules.mk b/keyboards/kbdfans/kbd8x/rules.mk
index f6ed7729c3..f0a4689fe4 100644
--- a/keyboards/kbdfans/kbd8x/rules.mk
+++ b/keyboards/kbdfans/kbd8x/rules.mk
@@ -1,52 +1,16 @@
# 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
+# 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
# change yes to no to disable
#
diff --git a/keyboards/kbdfans/kbd8x_mk2/rules.mk b/keyboards/kbdfans/kbd8x_mk2/rules.mk
index 43e0dcf40f..ba8b8ee875 100644
--- a/keyboards/kbdfans/kbd8x_mk2/rules.mk
+++ b/keyboards/kbdfans/kbd8x_mk2/rules.mk
@@ -1,63 +1,16 @@
# 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
-
-
# 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
-# 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
#
diff --git a/keyboards/kc60/rules.mk b/keyboards/kc60/rules.mk
index 05cfe88daa..3e7e4797c6 100644
--- a/keyboards/kc60/rules.mk
+++ b/keyboards/kc60/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
# change yes to no to disable
diff --git a/keyboards/kc60se/rules.mk b/keyboards/kc60se/rules.mk
index f090f3ecbf..1685cb7423 100644
--- a/keyboards/kc60se/rules.mk
+++ b/keyboards/kc60se/rules.mk
@@ -1,52 +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
+# 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
-OPT_DEFS += -DBOOTLOADER_SIZE=4096
-
# Build Options
# change yes to no to disable
diff --git a/keyboards/keebio/bdn9/rules.mk b/keyboards/keebio/bdn9/rules.mk
index 3ab8491089..8b4bb334eb 100644
--- a/keyboards/keebio/bdn9/rules.mk
+++ b/keyboards/keebio/bdn9/rules.mk
@@ -1,11 +1,5 @@
+# MCU name
MCU = atmega32u4
-F_CPU = 16000000
-ARCH = AVR8
-F_USB = $(F_CPU)
-
-# Interrupt driven control endpoint task(+60)
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-
# Bootloader selection
# Teensy halfkay
@@ -13,20 +7,10 @@ OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
# Atmel DFU atmel-dfu
# LUFA DFU lufa-dfu
# QMK DFU qmk-dfu
-# atmega32a bootloadHID
+# ATmega32A bootloadHID
+# ATmega328P USBasp
BOOTLOADER = caterina
-
-# 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
#
diff --git a/keyboards/keebio/bfo9000/rules.mk b/keyboards/keebio/bfo9000/rules.mk
index 931a0f5e95..c0f4ed42dd 100644
--- a/keyboards/keebio/bfo9000/rules.mk
+++ b/keyboards/keebio/bfo9000/rules.mk
@@ -1,47 +1,16 @@
# 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)
-
-# 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 = caterina
-# Interrupt driven control endpoint task(+60)
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-
# Build Options
# change to "no" to disable the options, or define them in the Makefile in
# the appropriate keymap folder that will get included automatically
diff --git a/keyboards/keebio/chocopad/keymaps/default/rules.mk b/keyboards/keebio/chocopad/keymaps/default/rules.mk
deleted file mode 100644
index a81250cdf6..0000000000
--- a/keyboards/keebio/chocopad/keymaps/default/rules.mk
+++ /dev/null
@@ -1,2 +0,0 @@
-RGBLIGHT_ENABLE = yes
-
diff --git a/keyboards/keebio/chocopad/rules.mk b/keyboards/keebio/chocopad/rules.mk
index 39ce38e100..ac68b66523 100644
--- a/keyboards/keebio/chocopad/rules.mk
+++ b/keyboards/keebio/chocopad/rules.mk
@@ -1,45 +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*
-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 = caterina
# Build Options
# comment out to disable the options.
diff --git a/keyboards/keebio/dilly/rules.mk b/keyboards/keebio/dilly/rules.mk
index 812362567e..14f62bd8f7 100644
--- a/keyboards/keebio/dilly/rules.mk
+++ b/keyboards/keebio/dilly/rules.mk
@@ -1,45 +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*
-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 = caterina
# Build Options
# comment out to disable the options.
diff --git a/keyboards/keebio/ergodicity/rules.mk b/keyboards/keebio/ergodicity/rules.mk
index 974f75afdf..0c794fb751 100644
--- a/keyboards/keebio/ergodicity/rules.mk
+++ b/keyboards/keebio/ergodicity/rules.mk
@@ -1,63 +1,16 @@
# 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
-
-
# 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
-# 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
#
diff --git a/keyboards/keebio/fourier/keymaps/default/rules.mk b/keyboards/keebio/fourier/keymaps/default/rules.mk
deleted file mode 100644
index e69de29bb2..0000000000
--- a/keyboards/keebio/fourier/keymaps/default/rules.mk
+++ /dev/null
diff --git a/keyboards/keebio/fourier/rules.mk b/keyboards/keebio/fourier/rules.mk
index 9512c0f648..9bd9e1dccc 100644
--- a/keyboards/keebio/fourier/rules.mk
+++ b/keyboards/keebio/fourier/rules.mk
@@ -1,47 +1,16 @@
# 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)
-
-# 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 = caterina
-# Interrupt driven control endpoint task(+60)
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-
# Build Options
# change to "no" to disable the options, or define them in the Makefile in
# the appropriate keymap folder that will get included automatically
diff --git a/keyboards/keebio/iris/rules.mk b/keyboards/keebio/iris/rules.mk
index 83b13b1603..ed730b02b2 100644
--- a/keyboards/keebio/iris/rules.mk
+++ b/keyboards/keebio/iris/rules.mk
@@ -1,12 +1,14 @@
+# MCU name
MCU = atmega32u4
-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
ifneq (, $(findstring rev3, $(KEYBOARD)))
BOOTLOADER = qmk-dfu
else ifneq (, $(findstring rev4, $(KEYBOARD)))
@@ -15,9 +17,6 @@ else
BOOTLOADER = caterina
endif
-# Interrupt driven control endpoint task(+60)
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-
# Build Options
# change to "no" to disable the options, or define them in the Makefile in
# the appropriate keymap folder that will get included automatically
diff --git a/keyboards/keebio/laplace/keymaps/default/rules.mk b/keyboards/keebio/laplace/keymaps/default/rules.mk
deleted file mode 100644
index e69de29bb2..0000000000
--- a/keyboards/keebio/laplace/keymaps/default/rules.mk
+++ /dev/null
diff --git a/keyboards/keebio/laplace/rules.mk b/keyboards/keebio/laplace/rules.mk
index 7f896e1bd5..01efe96f65 100644
--- a/keyboards/keebio/laplace/rules.mk
+++ b/keyboards/keebio/laplace/rules.mk
@@ -1,49 +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 = caterina
# Build Options
# change to "no" to disable the options, or define them in the Makefile in
diff --git a/keyboards/keebio/levinson/rules.mk b/keyboards/keebio/levinson/rules.mk
index cdaef48890..c7446445f3 100644
--- a/keyboards/keebio/levinson/rules.mk
+++ b/keyboards/keebio/levinson/rules.mk
@@ -1,11 +1,15 @@
+# MCU name
MCU = atmega32u4
-F_CPU = 16000000
-ARCH = AVR8
-F_USB = $(F_CPU)
-BOOTLOADER = caterina
-# 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
+# ATmega328P USBasp
+BOOTLOADER = caterina
# Build Options
# change to "no" to disable the options, or define them in the Makefile in
diff --git a/keyboards/keebio/nyquist/rules.mk b/keyboards/keebio/nyquist/rules.mk
index ea4053763c..bf3b676219 100644
--- a/keyboards/keebio/nyquist/rules.mk
+++ b/keyboards/keebio/nyquist/rules.mk
@@ -1,51 +1,20 @@
# 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)
-
-# 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
ifneq (, $(findstring rev3, $(KEYBOARD)))
BOOTLOADER = qmk-dfu
else
BOOTLOADER = caterina
endif
-# Interrupt driven control endpoint task(+60)
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-
# Build Options
# change to "no" to disable the options, or define them in the Makefile in
# the appropriate keymap folder that will get included automatically
diff --git a/keyboards/keebio/quefrency/keymaps/default/rules.mk b/keyboards/keebio/quefrency/keymaps/default/rules.mk
deleted file mode 100644
index e69de29bb2..0000000000
--- a/keyboards/keebio/quefrency/keymaps/default/rules.mk
+++ /dev/null
diff --git a/keyboards/keebio/quefrency/keymaps/default65/rules.mk b/keyboards/keebio/quefrency/keymaps/default65/rules.mk
deleted file mode 100644
index e69de29bb2..0000000000
--- a/keyboards/keebio/quefrency/keymaps/default65/rules.mk
+++ /dev/null
diff --git a/keyboards/keebio/quefrency/rules.mk b/keyboards/keebio/quefrency/rules.mk
index c28696c08e..284a0def32 100644
--- a/keyboards/keebio/quefrency/rules.mk
+++ b/keyboards/keebio/quefrency/rules.mk
@@ -1,11 +1,15 @@
+# MCU name
MCU = atmega32u4
-F_CPU = 16000000
-ARCH = AVR8
-F_USB = $(F_CPU)
-BOOTLOADER = caterina
-# 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
+# ATmega328P USBasp
+BOOTLOADER = caterina
# Build Options
# change to "no" to disable the options, or define them in the Makefile in
diff --git a/keyboards/keebio/rorschach/rules.mk b/keyboards/keebio/rorschach/rules.mk
index b500740522..f6007e4422 100644
--- a/keyboards/keebio/rorschach/rules.mk
+++ b/keyboards/keebio/rorschach/rules.mk
@@ -1,10 +1,15 @@
# MCU name
MCU = atmega32u4
-F_CPU = 16000000
-ARCH = AVR8
-F_USB = $(F_CPU)
+
+# 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
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration(+1000)
MOUSEKEY_ENABLE = yes # Mouse keys(+4700)
diff --git a/keyboards/keebio/tragicforce68/rules.mk b/keyboards/keebio/tragicforce68/rules.mk
index a652f1fac6..2118d3fc27 100644
--- a/keyboards/keebio/tragicforce68/rules.mk
+++ b/keyboards/keebio/tragicforce68/rules.mk
@@ -1,11 +1,15 @@
+# MCU name
MCU = atmega32u4
-F_CPU = 16000000
-ARCH = AVR8
-F_USB = $(F_CPU)
-BOOTLOADER = caterina
-# 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
+# ATmega328P USBasp
+BOOTLOADER = caterina
# Build Options
# change yes to no to disable
diff --git a/keyboards/keebio/tukey/rules.mk b/keyboards/keebio/tukey/rules.mk
index ab860459da..c74f169961 100644
--- a/keyboards/keebio/tukey/rules.mk
+++ b/keyboards/keebio/tukey/rules.mk
@@ -1,27 +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 = caterina
-
-# 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
#
diff --git a/keyboards/keebio/viterbi/rules.mk b/keyboards/keebio/viterbi/rules.mk
index 811f57fdbc..0759ab925e 100644
--- a/keyboards/keebio/viterbi/rules.mk
+++ b/keyboards/keebio/viterbi/rules.mk
@@ -1,11 +1,15 @@
+# MCU name
MCU = atmega32u4
-F_CPU = 16000000
-ARCH = AVR8
-F_USB = $(F_CPU)
-BOOTLOADER = caterina
-# 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
+# ATmega328P USBasp
+BOOTLOADER = caterina
# Build Options
# change to "no" to disable the options, or define them in the Makefile in
diff --git a/keyboards/keebio/wavelet/rules.mk b/keyboards/keebio/wavelet/rules.mk
index cfff50a41d..f924db62b8 100644
--- a/keyboards/keebio/wavelet/rules.mk
+++ b/keyboards/keebio/wavelet/rules.mk
@@ -1,11 +1,15 @@
+# MCU name
MCU = atmega32u4
-F_CPU = 16000000
-ARCH = AVR8
-F_USB = $(F_CPU)
-BOOTLOADER = caterina
-# 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
+# ATmega328P USBasp
+BOOTLOADER = caterina
# Build Options
# change to "no" to disable the options, or define them in the Makefile in
diff --git a/keyboards/keycapsss/o4l_5x12/rules.mk b/keyboards/keycapsss/o4l_5x12/rules.mk
index 36c30f309f..0703535375 100644
--- a/keyboards/keycapsss/o4l_5x12/rules.mk
+++ b/keyboards/keycapsss/o4l_5x12/rules.mk
@@ -1,62 +1,16 @@
# 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
-
-
# 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 = caterina
-
-# 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
-
-
BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration(+1000)
MOUSEKEY_ENABLE = no # Mouse keys(+4700)
EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
diff --git a/keyboards/keyhive/maypad/rules.mk b/keyboards/keyhive/maypad/rules.mk
index d34236a16e..f76179af65 100644
--- a/keyboards/keyhive/maypad/rules.mk
+++ b/keyboards/keyhive/maypad/rules.mk
@@ -1,63 +1,16 @@
# 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
-
-
# 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
-# 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
#
diff --git a/keyboards/kinesis/alvicstep/rules.mk b/keyboards/kinesis/alvicstep/rules.mk
index 76e69d0278..e69de29bb2 100644
--- a/keyboards/kinesis/alvicstep/rules.mk
+++ b/keyboards/kinesis/alvicstep/rules.mk
@@ -1,6 +0,0 @@
-# just silently stop, since we need to upload with teensy uploader
-# upload: build
-
-
-
-
diff --git a/keyboards/kinesis/stapelberg/rules.mk b/keyboards/kinesis/stapelberg/rules.mk
index 3f2ff2d6cc..e69de29bb2 100644
--- a/keyboards/kinesis/stapelberg/rules.mk
+++ b/keyboards/kinesis/stapelberg/rules.mk
@@ -1,5 +0,0 @@
-
-
-
-
-
diff --git a/keyboards/kingly_keys/little_foot/rules.mk b/keyboards/kingly_keys/little_foot/rules.mk
index 0c3011db9d..d360340c56 100644
--- a/keyboards/kingly_keys/little_foot/rules.mk
+++ b/keyboards/kingly_keys/little_foot/rules.mk
@@ -7,7 +7,8 @@ MCU = atmega32u4
# Atmel DFU atmel-dfu
# LUFA DFU lufa-dfu
# QMK DFU qmk-dfu
-# atmega32a bootloadHID
+# ATmega32A bootloadHID
+# ATmega328P USBasp
BOOTLOADER = caterina
# Build Options
diff --git a/keyboards/kingly_keys/romac/rules.mk b/keyboards/kingly_keys/romac/rules.mk
index 1dd9bd658b..a3da8aa834 100644
--- a/keyboards/kingly_keys/romac/rules.mk
+++ b/keyboards/kingly_keys/romac/rules.mk
@@ -7,7 +7,8 @@ MCU = atmega32u4
# Atmel DFU atmel-dfu
# LUFA DFU lufa-dfu
# QMK DFU qmk-dfu
-# atmega32a bootloadHID
+# ATmega32A bootloadHID
+# ATmega328P USBasp
BOOTLOADER = caterina
# Build Options
diff --git a/keyboards/kingly_keys/romac_plus/rules.mk b/keyboards/kingly_keys/romac_plus/rules.mk
index d0aab2dd18..ce00f6166c 100644
--- a/keyboards/kingly_keys/romac_plus/rules.mk
+++ b/keyboards/kingly_keys/romac_plus/rules.mk
@@ -1,5 +1,14 @@
+# 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
+# ATmega328P USBasp
BOOTLOADER = caterina
# Build Options
diff --git a/keyboards/kingly_keys/ropro/rules.mk b/keyboards/kingly_keys/ropro/rules.mk
index 0819dbafad..69774ec351 100644
--- a/keyboards/kingly_keys/ropro/rules.mk
+++ b/keyboards/kingly_keys/ropro/rules.mk
@@ -1,7 +1,6 @@
# MCU name
MCU = atmega32u4
-
# Bootloader selection
# Teensy halfkay
# Pro Micro caterina
@@ -12,7 +11,6 @@ MCU = atmega32u4
# ATmega328P USBasp
BOOTLOADER = caterina
-
# Build Options
# change yes to no to disable
#
diff --git a/keyboards/kingly_keys/soap/rules.mk b/keyboards/kingly_keys/soap/rules.mk
index 7e98ab6eb4..27e3158479 100644
--- a/keyboards/kingly_keys/soap/rules.mk
+++ b/keyboards/kingly_keys/soap/rules.mk
@@ -11,7 +11,6 @@ MCU = atmega32u4
# ATmega328P USBasp
BOOTLOADER = atmel-dfu
-
# Build Options
# change yes to no to disable
#
diff --git a/keyboards/kira75/rules.mk b/keyboards/kira75/rules.mk
index 2182210922..0f29718cc8 100644
--- a/keyboards/kira75/rules.mk
+++ b/keyboards/kira75/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
# change yes to no to disable
diff --git a/keyboards/kmac/rules.mk b/keyboards/kmac/rules.mk
index 33e5e43f7a..8f53f26cd7 100644
--- a/keyboards/kmac/rules.mk
+++ b/keyboards/kmac/rules.mk
@@ -1,59 +1,19 @@
-# Project specific files
-SRC += matrix.c
-
# 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.
+# Processor frequency
F_CPU = 8000000
-
-#
-# 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
+# ATmega32A bootloadHID
+# ATmega328P USBasp
BOOTLOADER = atmel-dfu
-
-# Supported layouts
-LAYOUTS = tkl_ansi
-
# Build Options
# change yes to no to disable
#
@@ -73,3 +33,9 @@ UNICODE_ENABLE = no # Unicode
BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
AUDIO_ENABLE = no # Audio output on port C6
FAUXCLICKY_ENABLE = no # Use buzzer to emulate clicky switches
+
+# Project specific files
+SRC += matrix.c
+
+# Supported layouts
+LAYOUTS = tkl_ansi
diff --git a/keyboards/kmini/rules.mk b/keyboards/kmini/rules.mk
index a4183870ca..0406c32326 100755
--- a/keyboards/kmini/rules.mk
+++ b/keyboards/kmini/rules.mk
@@ -1,54 +1,18 @@
-# Project specific files
-SRC = matrix.c
-
# 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.
+# Processor frequency
F_CPU = 8000000
-
-#
-# 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
# change yes to no to disable
@@ -69,3 +33,6 @@ UNICODE_ENABLE = no # Unicode
BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
AUDIO_ENABLE = no # Audio output on port C6
FAUXCLICKY_ENABLE = no # Use buzzer to emulate clicky switches
+
+# Project specific files
+SRC = matrix.c
diff --git a/keyboards/knops/mini/rules.mk b/keyboards/knops/mini/rules.mk
index d4ed1d08de..ef5ef06851 100644
--- a/keyboards/knops/mini/rules.mk
+++ b/keyboards/knops/mini/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
# change yes to no to disable
diff --git a/keyboards/kona_classic/rules.mk b/keyboards/kona_classic/rules.mk
index 8b4179e395..0a7df029c4 100644
--- a/keyboards/kona_classic/rules.mk
+++ b/keyboards/kona_classic/rules.mk
@@ -1,52 +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=512
-
+# 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
# Build Options
# change yes to no to disable
diff --git a/keyboards/kudox/keymaps/default/rules.mk b/keyboards/kudox/keymaps/default/rules.mk
deleted file mode 100644
index e69de29bb2..0000000000
--- a/keyboards/kudox/keymaps/default/rules.mk
+++ /dev/null
diff --git a/keyboards/kudox/rules.mk b/keyboards/kudox/rules.mk
index ca954bec3b..68a434feb1 100644
--- a/keyboards/kudox/rules.mk
+++ b/keyboards/kudox/rules.mk
@@ -1,53 +1,16 @@
# 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
-
-
# 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 = caterina
-
# Build Options
# change yes to no to disable
#
diff --git a/keyboards/kudox_game/keymaps/default/rules.mk b/keyboards/kudox_game/keymaps/default/rules.mk
deleted file mode 100644
index e69de29bb2..0000000000
--- a/keyboards/kudox_game/keymaps/default/rules.mk
+++ /dev/null
diff --git a/keyboards/kudox_game/rules.mk b/keyboards/kudox_game/rules.mk
index d564eddf90..71d7cf2702 100644
--- a/keyboards/kudox_game/rules.mk
+++ b/keyboards/kudox_game/rules.mk
@@ -1,50 +1,14 @@
# 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
-
-
# 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 = caterina
# Build Options