Set `BOOTLOADER = stm32-dfu` for all applicable STM32 boards (#12956)

* Set bootloader to stm32-dfu for STM32F303

* Set bootloader to stm32-dfu for STM32F0x2

* Set bootloader to stm32-dfu for STM32F4x1

* Set bootloader to stm32duino for sowbug

* Delete redundant bootloader_defs headers

* Add some missing MCU name comments

* Move APM32 dfu-suffix overrides underneath bootloader

* Remove redundant STM32_BOOTLOADER_ADDRESS defines/rules

keyboards/1upkeyboards/sweet16/v2/proton_c/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 ## Features
 CONSOLE_ENABLE = yes
 ENCODER_ENABLE = yes

keyboards/acheron/arctic/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/acheron/austin/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/acheron/keebspcb/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/acheron/lasgweloth/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/acheron/shark/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/aeboards/ext65/rev2/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   comment out to disable the options.
 #

keyboards/ai03/andromeda/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/ai03/vega/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/akegata_denki/device_one/rules.mk

@@ -1,8 +1,10 @@
 # MCU name
 MCU = STM32F042
-
 BOARD = ST_NUCLEO32_F042K6
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   comment out to disable the options.
 #

keyboards/alpine65/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/at_at/660m/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F072
 BOARD = GENERIC_STM32_F072XB
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   comment out to disable the options.
 #

keyboards/atreus/keymaps/ridingqwerty/rules.mk

@@ -1,6 +1,10 @@
+# MCU name
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   comment out to disable the options.
 #
@@ -16,4 +20,3 @@ RGBLIGHT_ENABLE = no
 TAP_DANCE_ENABLE = no
 UNICODE_ENABLE = no
 UNICODEMAP_ENABLE = yes
-

keyboards/boston/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/boston_meetup/2019/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   comment out to disable the options.
 #

keyboards/box75/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/c39/keymaps/drashna/rules.mk

@@ -1,6 +1,9 @@
+# MCU name
 MCU = STM32F303
 BOARD = QMK_PROTON_C
-BOOTLOADER =
+
+# Bootloader selection
+BOOTLOADER = stm32-dfu
 
 BOOTMAGIC_ENABLE = lite       # Virtual DIP switch configuration(+1000)
 MOUSEKEY_ENABLE = yes       # Mouse keys(+4700)

keyboards/caffeinated/serpent65/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/cannonkeys/an_c/rules.mk

@@ -1,6 +1,12 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
+# Wildcard to allow APM32 MCU
+DFU_SUFFIX_ARGS = -v FFFF -p FFFF
+
 # Build Options
 #   comment out to disable the options.
 #
@@ -20,8 +26,5 @@ WS2812_DRIVER = spi
 
 LAYOUTS = 60_ansi 60_tsangan_hhkb
 
-# Wildcard to allow APM32 MCU 
-DFU_SUFFIX_ARGS = -p FFFF -v FFFF
-
 # Enter lower-power sleep mode when on the ChibiOS idle thread
 OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE

keyboards/cannonkeys/atlas/rules.mk

@@ -1,6 +1,9 @@
 # MCU Name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   comment out to disable the options.
 BOOTMAGIC_ENABLE = lite     # Virtual DIP switch configuration

keyboards/cannonkeys/chimera65/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   comment out to disable the options.
 #

keyboards/cannonkeys/db60/rules.mk

@@ -1,6 +1,12 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
+# Wildcard to allow APM32 MCU
+DFU_SUFFIX_ARGS = -v FFFF -p FFFF
+
 # Build Options
 #   comment out to disable the options.
 #
@@ -15,9 +21,6 @@ BACKLIGHT_ENABLE = yes
 RGBLIGHT_ENABLE = yes
 WS2812_DRIVER = spi
 
-# Wildcard to allow APM32 MCU
-DFU_SUFFIX_ARGS = -p FFFF -v FFFF
-
 DEFAULT_FOLDER = cannonkeys/db60/rev2
 
 # Enter lower-power sleep mode when on the ChibiOS idle thread

keyboards/cannonkeys/devastatingtkl/rules.mk

@@ -1,6 +1,12 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
+# Wildcard to allow APM32 MCU
+DFU_SUFFIX_ARGS = -v FFFF -p FFFF
+
 # Build Options
 #   comment out to disable the options.
 #
@@ -16,8 +22,5 @@ BACKLIGHT_ENABLE = yes
 RGBLIGHT_ENABLE = yes
 WS2812_DRIVER = spi
 
-# Wildcard to allow APM32 MCU 
-DFU_SUFFIX_ARGS = -p FFFF -v FFFF
-
 # Enter lower-power sleep mode when on the ChibiOS idle thread
 OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE

keyboards/cannonkeys/instant60/rules.mk

@@ -1,6 +1,12 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
+# Wildcard to allow APM32 MCU
+DFU_SUFFIX_ARGS = -v FFFF -p FFFF
+
 # Build Options
 #   comment out to disable the options.
 #
@@ -19,8 +25,5 @@ WS2812_DRIVER = spi
 
 LAYOUTS = 60_ansi 60_tsangan_hhkb
 
-# Wildcard to allow APM32 MCU 
-DFU_SUFFIX_ARGS = -p FFFF -v FFFF
-
 # Enter lower-power sleep mode when on the ChibiOS idle thread
 OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE

keyboards/cannonkeys/instant65/rules.mk

@@ -1,6 +1,12 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
+# Wildcard to allow APM32 MCU
+DFU_SUFFIX_ARGS = -v FFFF -p FFFF
+
 # Build Options
 #   change yes to no to disable
 #
@@ -21,6 +27,3 @@ WS2812_DRIVER = spi
 
 # Enter lower-power sleep mode when on the ChibiOS idle thread
 OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE
-
-# Wildcard to allow APM32 MCU 
-DFU_SUFFIX_ARGS = -p FFFF -v FFFF

keyboards/cannonkeys/iron165/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   comment out to disable the options.
 #

keyboards/cannonkeys/obliterated75/rules.mk

@@ -1,6 +1,12 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
+# Wildcard to allow APM32 MCU
+DFU_SUFFIX_ARGS = -v FFFF -p FFFF
+
 # Build Options
 #   change yes to no to disable
 #
@@ -18,8 +24,5 @@ BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
 AUDIO_ENABLE = no           # Audio output on port C6
 WS2812_DRIVER = spi
 
-# Wildcard to allow APM32 MCU
-DFU_SUFFIX_ARGS = -p FFFF -v FFFF
-
 # Enter lower-power sleep mode when on the ChibiOS idle thread
 OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE

keyboards/cannonkeys/onyx/rules.mk

@@ -1,6 +1,12 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
+# Wildcard to allow APM32 MCU
+DFU_SUFFIX_ARGS = -v FFFF -p FFFF
+
 # Build Options
 #   change yes to no to disable
 #
@@ -18,8 +24,5 @@ RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
 BLUETOOTH_ENABLE = no       # Enable Bluetooth
 AUDIO_ENABLE = no           # Audio output
 
-# Wildcard to allow APM32 MCU
-DFU_SUFFIX_ARGS = -p FFFF -v FFFF
-
 # Enter lower-power sleep mode when on the ChibiOS idle thread
 OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE

keyboards/cannonkeys/rekt1800/rules.mk

@@ -1,6 +1,12 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
+# Wildcard to allow APM32 MCU
+DFU_SUFFIX_ARGS = -v FFFF -p FFFF
+
 # Build Options
 #   comment out to disable the options.
 #
@@ -15,8 +21,5 @@ CUSTOM_MATRIX = no          # Custom matrix file
 BACKLIGHT_ENABLE = yes
 RGBLIGHT_ENABLE = no
 
-# Wildcard to allow APM32 MCU 
-DFU_SUFFIX_ARGS = -p FFFF -v FFFF
-
 # Enter lower-power sleep mode when on the ChibiOS idle thread
 OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE

keyboards/cannonkeys/sagittarius/rules.mk

@@ -1,8 +1,11 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Wildcard to allow APM32 MCU
-DFU_SUFFIX_ARGS = -p FFFF -v FFFF
+DFU_SUFFIX_ARGS = -v FFFF -p FFFF
 
 # Build Options
 #   change yes to no to disable

keyboards/cannonkeys/satisfaction75/bootloader_defs.h

@@ -1,5 +0,0 @@
-/* Address for jumping to bootloader on STM32 chips. */
-/* It is chip dependent, the correct number can be looked up here (page 175):
- * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf
- */
-#define STM32_BOOTLOADER_ADDRESS 0x1FFFC800

keyboards/cannonkeys/satisfaction75/rules.mk

@@ -2,6 +2,12 @@
 MCU = STM32F072
 BOARD = GENERIC_STM32_F072XB
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
+# Wildcard to allow APM32 MCU
+DFU_SUFFIX_ARGS = -v FFFF -p FFFF
+
 # Build Options
 #   comment out to disable the options.
 #
@@ -25,8 +31,5 @@ QWIIC_DRIVERS += MICRO_OLED
 
 DEFAULT_FOLDER = cannonkeys/satisfaction75/rev1
 
-# Wildcard to allow APM32 MCU
-DFU_SUFFIX_ARGS = -p FFFF -v FFFF
-
 # Enter lower-power sleep mode when on the ChibiOS idle thread
 OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE

keyboards/cannonkeys/savage65/rules.mk

@@ -1,6 +1,12 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
+# Wildcard to allow APM32 MCU
+DFU_SUFFIX_ARGS = -v FFFF -p FFFF
+
 # Build Options
 #   comment out to disable the options.
 #
@@ -21,7 +27,4 @@ WS2812_DRIVER = spi
 # Enter lower-power sleep mode when on the ChibiOS idle thread
 OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE
 
-# Wildcard to allow APM32 MCU 
-DFU_SUFFIX_ARGS = -p FFFF -v FFFF
-
 LAYOUTS = 65_ansi_blocker 65_ansi_blocker_split_bs 65_ansi_blocker_tsangan 65_iso_blocker

keyboards/cannonkeys/tmov2/rules.mk

@@ -1,6 +1,12 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
+# Wildcard to allow APM32 MCU
+DFU_SUFFIX_ARGS = -v FFFF -p FFFF
+
 # Build Options
 #   comment out to disable the options.
 #
@@ -20,6 +26,3 @@ WS2812_DRIVER = spi
 
 # Enter lower-power sleep mode when on the ChibiOS idle thread
 OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE
-
-# Wildcard to allow APM32 MCU 
-DFU_SUFFIX_ARGS = -p FFFF -v FFFF

keyboards/cannonkeys/tsukuyomi/rules.mk

@@ -1,6 +1,12 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
+# Wildcard to allow APM32 MCU
+DFU_SUFFIX_ARGS = -v FFFF -p FFFF
+
 # Build Options
 #   change yes to no to disable
 #
@@ -19,8 +25,5 @@ BLUETOOTH_ENABLE = no       # Enable Bluetooth
 AUDIO_ENABLE = no           # Audio output
 WS2812_DRIVER = spi
 
-# Wildcard to allow APM32 MCU 
-DFU_SUFFIX_ARGS = -p FFFF -v FFFF
-
 # Enter lower-power sleep mode when on the ChibiOS idle thread
 OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE

keyboards/carbo65/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Do not put the microcontroller into power saving mode
 # when we get USB suspend event. We want it to keep updating
 # backlight effects.

keyboards/charue/sunsetter/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/chavdai40/rev1/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F042
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 BOOTMAGIC_ENABLE = lite     # Virtual DIP switch configuration
@@ -15,4 +18,4 @@ NKRO_ENABLE = no            # USB Nkey Rollover
 BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
 RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
 BLUETOOTH_ENABLE = no       # Enable Bluetooth
-AUDIO_ENABLE = no           # Audio output
+AUDIO_ENABLE = no           # Audio output

keyboards/chavdai40/rev2/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F042
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 BOOTMAGIC_ENABLE = lite     # Virtual DIP switch configuration
@@ -15,4 +18,4 @@ NKRO_ENABLE = no            # USB Nkey Rollover
 BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
 RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
 BLUETOOTH_ENABLE = no       # Enable Bluetooth
-AUDIO_ENABLE = no           # Audio output
+AUDIO_ENABLE = no           # Audio output

keyboards/cheshire/curiosity/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/ck60i/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/ckeys/thedora/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   comment out to disable the options.
 #

keyboards/clueboard/60/config.h

@@ -19,12 +19,6 @@
 
 #include "config_common.h"
 
-/* Address for jumping to bootloader on STM32 chips. */
-/* It is chip dependent, the correct number can be looked up here:
- * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf
- */
-#define STM32_BOOTLOADER_ADDRESS 0x1FFFD800
-
 /* Backlight configuration
  */
 #define BACKLIGHT_LEVELS 1

keyboards/clueboard/66/rev4/config.h

@@ -2,12 +2,6 @@
 
 #include "config_common.h"
 
-/* Address for jumping to bootloader on STM32 chips. */
-/* It is chip dependent, the correct number can be looked up here:
- * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf
- */
-#define STM32_BOOTLOADER_ADDRESS 0x1FFFD800
-
  /* Backlight configuration
  */
 #define BACKLIGHT_LEVELS 1

keyboards/clueboard/66_hotswap/gen1/config.h

@@ -18,12 +18,6 @@
 #pragma once
 #include "config_common.h"
 
-/* Address for jumping to bootloader on STM32 chips. */
-/* It is chip dependent, the correct number can be looked up here:
- * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf
- */
-#define STM32_BOOTLOADER_ADDRESS 0x1FFFD800
-
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 // #define DEBOUNCE 6
 

keyboards/coarse/cordillera/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/cutie_club/borsdorf/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/cutie_club/giant_macro_pad/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/daji/seis_cinco/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F072
 BOARD = GENERIC_STM32_F072XB
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 # comment out to disable the options.
 #

keyboards/dekunukem/duckypad/rules.mk

@@ -1,6 +1,9 @@
-# MCU Name
+# MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #  change yes to no to disable
 #

keyboards/durgod/k320/rules.mk

@@ -1,9 +1,11 @@
 # MCU name
 # Actually F070, but close enough
 MCU = STM32F072
-
 BOARD = DURGOD_STM32_F070
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Do not put the microcontroller into power saving mode
 OPT_DEFS += -DNO_SUSPEND_POWER_DOWN
 

keyboards/dztech/dz60rgb/v1/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/dztech/dz60rgb_ansi/v1/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/dztech/dz60rgb_wkl/v1/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/dztech/dz65rgb/v1/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/ebastler/isometria_75/rev1/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/evolv/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/ferris/0_2/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 #   change yes to no to disable
 #
 BOOTMAGIC_ENABLE = lite       # Virtual DIP switch configuration

keyboards/function96/v1/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/function96/v2/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/geekboards/macropad_v2/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/geminate60/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/generic_panda/panda65_01/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/gmmk/pro/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F303
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/hadron/ver3/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   comment out to disable the options.
 #

keyboards/hand88/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Do not put the microcontroller into power saving mode
 # when we get USB suspend event. We want it to keep updating
 # backlight effects.

keyboards/handwired/ck4x4/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   comment out to disable the options.
 #

keyboards/handwired/co60/rev6/config.h

@@ -25,12 +25,6 @@
 #define MANUFACTURER    John M Daly
 #define PRODUCT         CO60 rev6
 
-/* Address for jumping to bootloader on STM32 chips. */
-/* It is chip dependent, the correct number can be looked up here:
- * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf
- */
-#define STM32_BOOTLOADER_ADDRESS 0x1FFFD800
-
 /* key matrix size */
 #define MATRIX_ROWS 5
 #define MATRIX_COLS 15

keyboards/handwired/co60/rev6/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   comment out to disable the options.
 #

keyboards/handwired/co60/rev7/config.h

@@ -26,12 +26,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MANUFACTURER    John M Daly
 #define PRODUCT         CO60 rev7
 
-/* Address for jumping to bootloader on STM32 chips. */
-/* It is chip dependent, the correct number can be looked up here:
- * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf
- */
-#define STM32_BOOTLOADER_ADDRESS 0x1FFFD800
-
 /* key matrix size */
 #define MATRIX_ROWS 5
 #define MATRIX_COLS 15

keyboards/handwired/co60/rev7/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Use SPI for RGB underglow:
 WS2812_DRIVER = spi
 

keyboards/handwired/d48/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/handwired/ddg_56/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # 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
@@ -15,4 +18,4 @@ NKRO_ENABLE = yes            # Nkey Rollover - if this doesn't work, see here: h
 BACKLIGHT_ENABLE = no      # Enable keyboard backlight functionality
 MIDI_ENABLE = no            # MIDI controls
 AUDIO_ENABLE = yes           # Audio output on port C6
-UNICODE_ENABLE = no         # Unicode
+UNICODE_ENABLE = no         # Unicode

keyboards/handwired/floorboard/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/handwired/onekey/blackpill_f401/rules.mk

@@ -1,8 +1,8 @@
 # MCU name
 MCU = STM32F401
 
-# Address of the bootloader in system memory
-STM32_BOOTLOADER_ADDRESS = 0x1FFF0000
+# Bootloader selection
+BOOTLOADER = stm32-dfu
 
 # Build Options
 #   change yes to no to disable

keyboards/handwired/onekey/blackpill_f411/rules.mk

@@ -1,8 +1,8 @@
 # MCU name
 MCU = STM32F411
 
-# Address of the bootloader in system memory
-STM32_BOOTLOADER_ADDRESS = 0x1FFF0000
+# Bootloader selection
+BOOTLOADER = stm32-dfu
 
 # Build Options
 #   change yes to no to disable

keyboards/handwired/onekey/blackpill_f411_tinyuf2/rules.mk

@@ -1,10 +1,10 @@
 # MCU name
 MCU = STM32F411
 
+# Bootloader selection
+BOOTLOADER = tinyuf2
+
 # Build Options
 #   change yes to no to disable
 #
 KEYBOARD_SHARED_EP       = yes
-
-# We want to use the tinyuf2 bootloader...
-BOOTLOADER = tinyuf2

keyboards/handwired/onekey/proton_c/rules.mk

@@ -1,3 +1,6 @@
 # MCU name
 MCU = STM32F303
 BOARD = QMK_PROTON_C
+
+# Bootloader selection
+BOOTLOADER = stm32-dfu

keyboards/handwired/onekey/stm32f0_disco/rules.mk

@@ -1,6 +1,8 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
 
 # Enter lower-power sleep mode when on the ChibiOS idle thread
 OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE

keyboards/handwired/pill60/blackpill_f401/rules.mk

@@ -1,12 +1,8 @@
 # MCU name
 MCU = STM32F401
 
-# Address of the bootloader in system memory
-STM32_BOOTLOADER_ADDRESS = 0x1FFF0000
-
-# Options to pass to dfu-util when flashing
-DFU_ARGS = -d 0483:DF11 -a 0 -s 0x08000000:leave
-DFU_SUFFIX_ARGS = -v 0483 -p DF11
+# Bootloader selection
+BOOTLOADER = stm32-dfu
 
 # Build Options
 #   change yes to no to disable

keyboards/handwired/pill60/blackpill_f411/rules.mk

@@ -1,12 +1,8 @@
 # MCU name
 MCU = STM32F411
 
-# Address of the bootloader in system memory
-STM32_BOOTLOADER_ADDRESS = 0x1FFF0000
-
-# Options to pass to dfu-util when flashing
-DFU_ARGS = -d 0483:DF11 -a 0 -s 0x08000000:leave
-DFU_SUFFIX_ARGS = -v 0483 -p DF11
+# Bootloader selection
+BOOTLOADER = stm32-dfu
 
 # Build Options
 #   change yes to no to disable

keyboards/handwired/riblee_f401/rules.mk

@@ -1,8 +1,8 @@
 # MCU name
 MCU = STM32F401
 
-# Address of the bootloader in system memory
-STM32_BOOTLOADER_ADDRESS = 0x1FFF0000
+# Bootloader selection
+BOOTLOADER = stm32-dfu
 
 # Build Options
 #   change yes to no to disable

keyboards/handwired/riblee_f411/rules.mk

@@ -1,8 +1,8 @@
 # MCU name
 MCU = STM32F411
 
-# Address of the bootloader in system memory
-STM32_BOOTLOADER_ADDRESS = 0x1FFF0000
+# Bootloader selection
+BOOTLOADER = stm32-dfu
 
 # Build Options
 #   change yes to no to disable

keyboards/handwired/selene/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/handwired/sick_pad/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/handwired/steamvan/rev1/config.h

@@ -26,12 +26,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MANUFACTURER    John M Daly
 #define PRODUCT         SteamVan rev1
 
-/* Address for jumping to bootloader on STM32 chips. */
-/* It is chip dependent, the correct number can be looked up here:
- * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf
- */
-#define STM32_BOOTLOADER_ADDRESS 0x1FFFD800
-
 /* key matrix size */
 #define MATRIX_ROWS 4
 #define MATRIX_COLS 12

keyboards/handwired/steamvan/rev1/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Use SPI for RGB underglow:
 WS2812_DRIVER = spi
 

keyboards/handwired/t111/rules.mk

@@ -1,3 +1,4 @@
+# MCU name
 MCU = STM32F103
 
 # Bootloader selection

keyboards/handwired/wulkan/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   comment out to disable the options.
 #

keyboards/handwired/z150/rules.mk

@@ -1,3 +1,4 @@
+# MCU name
 MCU = STM32F103
 
 # Bootloader selection

keyboards/hp69/rules.mk

@@ -3,7 +3,7 @@ MCU = STM32F303
 BOARD = QMK_PROTON_C
 
 # Bootloader selection
-BOOTLOADER = atmel-dfu
+BOOTLOADER = stm32-dfu
 
 # Build Options
 #   change yes to no to disable
@@ -20,4 +20,4 @@ NKRO_ENABLE = yes           # USB Nkey Rollover
 BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
 RGBLIGHT_ENABLE = yes       # Enable keyboard RGB underglow
 BLUETOOTH_ENABLE = no       # Enable Bluetooth
-AUDIO_ENABLE = no           # Audio output
+AUDIO_ENABLE = no           # Audio output

keyboards/hs60/v2/ansi/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Do not put the microcontroller into power saving mode
 # when we get USB suspend event. We want it to keep updating
 # backlight effects.

keyboards/hs60/v2/hhkb/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Do not put the microcontroller into power saving mode
 # when we get USB suspend event. We want it to keep updating
 # backlight effects.

keyboards/hs60/v2/iso/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Do not put the microcontroller into power saving mode
 # when we get USB suspend event. We want it to keep updating
 # backlight effects.

keyboards/hub20/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/iron180/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/kbdfans/kbd67/mkiirgb/v1/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 BACKLIGHT_ENABLE = no
 BOOTMAGIC_ENABLE = lite           # Virtual DIP switch configuration
 MOUSEKEY_ENABLE = yes              # Mouse keys

keyboards/keebio/bdn9/rev2/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/keebio/choconum/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #

keyboards/keebio/dsp40/rev1/rules.mk

@@ -1,6 +1,9 @@
 # MCU name
 MCU = STM32F072
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 # Build Options
 #   change yes to no to disable
 #