diff --git a/build_keyboard.mk b/build_keyboard.mk
index e87dcb8f2..8d018f2e3 100644
--- a/build_keyboard.mk
+++ b/build_keyboard.mk
@@ -136,9 +136,7 @@ ifeq ($(strip $(CTPC)), yes)
 endif
 
 ifeq ($(strip $(CONVERT_TO_PROTON_C)), yes)
-    TARGET := $(TARGET)_proton_c
-    include platforms/chibios/GENERIC_STM32_F303XC/configs/proton_c.mk
-    OPT_DEFS += -DCONVERT_TO_PROTON_C
+    include platforms/chibios/QMK_PROTON_C/convert_to_proton_c.mk
 endif
 
 ifneq ($(FORCE_LAYOUT),)
diff --git a/docs/ja/proton_c_conversion.md b/docs/ja/proton_c_conversion.md
index 6e4f7dcb6..e7c07413c 100644
--- a/docs/ja/proton_c_conversion.md
+++ b/docs/ja/proton_c_conversion.md
@@ -51,6 +51,7 @@ Proton C には1つのオンボード LED(C13)しかなく、デフォルトで
 
 ```
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 ```
 
 次の変数が存在する場合は削除します。
diff --git a/docs/proton_c_conversion.md b/docs/proton_c_conversion.md
index 1b5e496e7..47511e1b1 100644
--- a/docs/proton_c_conversion.md
+++ b/docs/proton_c_conversion.md
@@ -44,6 +44,7 @@ To use the Proton C natively, without having to specify `CTPC=yes`, you need to
 
 ```
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 ```
 
 Remove these variables if they exist:
diff --git a/keyboards/1upkeyboards/sweet16/v2/proton_c/rules.mk b/keyboards/1upkeyboards/sweet16/v2/proton_c/rules.mk
index dedcf043a..6fb15f5a8 100644
--- a/keyboards/1upkeyboards/sweet16/v2/proton_c/rules.mk
+++ b/keyboards/1upkeyboards/sweet16/v2/proton_c/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 ## Features
 CONSOLE_ENABLE = yes
diff --git a/keyboards/acheron/shark/rules.mk b/keyboards/acheron/shark/rules.mk
index 1bd963c81..214c995ae 100644
--- a/keyboards/acheron/shark/rules.mk
+++ b/keyboards/acheron/shark/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/atreus/keymaps/ridingqwerty/rules.mk b/keyboards/atreus/keymaps/ridingqwerty/rules.mk
index 5c89d5481..ebf83f02e 100644
--- a/keyboards/atreus/keymaps/ridingqwerty/rules.mk
+++ b/keyboards/atreus/keymaps/ridingqwerty/rules.mk
@@ -1,4 +1,5 @@
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   comment out to disable the options.
diff --git a/keyboards/boston_meetup/2019/rules.mk b/keyboards/boston_meetup/2019/rules.mk
index aa35ba753..9076d9ab4 100644
--- a/keyboards/boston_meetup/2019/rules.mk
+++ b/keyboards/boston_meetup/2019/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   comment out to disable the options.
diff --git a/keyboards/c39/keymaps/drashna/rules.mk b/keyboards/c39/keymaps/drashna/rules.mk
index 6ebd15a18..09c29f0e8 100644
--- a/keyboards/c39/keymaps/drashna/rules.mk
+++ b/keyboards/c39/keymaps/drashna/rules.mk
@@ -1,4 +1,5 @@
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 BOOTLOADER =
 
 BOOTMAGIC_ENABLE = lite       # Virtual DIP switch configuration(+1000)
diff --git a/keyboards/ckeys/thedora/rules.mk b/keyboards/ckeys/thedora/rules.mk
index 92665ffb6..8394b1a6c 100755
--- a/keyboards/ckeys/thedora/rules.mk
+++ b/keyboards/ckeys/thedora/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   comment out to disable the options.
diff --git a/keyboards/clueboard/60/rules.mk b/keyboards/clueboard/60/rules.mk
index a9151b87d..87f56692f 100644
--- a/keyboards/clueboard/60/rules.mk
+++ b/keyboards/clueboard/60/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   comment out to disable the options.
diff --git a/keyboards/clueboard/66/rev4/rules.mk b/keyboards/clueboard/66/rev4/rules.mk
index f8e4c07a4..f6120c929 100644
--- a/keyboards/clueboard/66/rev4/rules.mk
+++ b/keyboards/clueboard/66/rev4/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   comment out to disable the options.
diff --git a/keyboards/clueboard/66_hotswap/gen1/rules.mk b/keyboards/clueboard/66_hotswap/gen1/rules.mk
index 3667d63b7..c508ecbb5 100644
--- a/keyboards/clueboard/66_hotswap/gen1/rules.mk
+++ b/keyboards/clueboard/66_hotswap/gen1/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # LED Configuration
 LED_MATRIX_ENABLE = yes
diff --git a/keyboards/clueboard/california/rules.mk b/keyboards/clueboard/california/rules.mk
index e96afd813..11719015e 100644
--- a/keyboards/clueboard/california/rules.mk
+++ b/keyboards/clueboard/california/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 ## Features
 MOUSEKEY_ENABLE = yes  # Mouse keys
diff --git a/keyboards/dztech/dz60rgb/v1/rules.mk b/keyboards/dztech/dz60rgb/v1/rules.mk
index d71fb4c53..88207bc3f 100644
--- a/keyboards/dztech/dz60rgb/v1/rules.mk
+++ b/keyboards/dztech/dz60rgb/v1/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/dztech/dz60rgb_ansi/v1/rules.mk b/keyboards/dztech/dz60rgb_ansi/v1/rules.mk
index d71fb4c53..88207bc3f 100644
--- a/keyboards/dztech/dz60rgb_ansi/v1/rules.mk
+++ b/keyboards/dztech/dz60rgb_ansi/v1/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/dztech/dz60rgb_wkl/v1/rules.mk b/keyboards/dztech/dz60rgb_wkl/v1/rules.mk
index 9dfe17003..426769e24 100644
--- a/keyboards/dztech/dz60rgb_wkl/v1/rules.mk
+++ b/keyboards/dztech/dz60rgb_wkl/v1/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/dztech/dz65rgb/v1/rules.mk b/keyboards/dztech/dz65rgb/v1/rules.mk
index 4570dc3bd..da88300da 100644
--- a/keyboards/dztech/dz65rgb/v1/rules.mk
+++ b/keyboards/dztech/dz65rgb/v1/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/hadron/ver3/rules.mk b/keyboards/hadron/ver3/rules.mk
index 6c13bd2bc..e75b0c721 100644
--- a/keyboards/hadron/ver3/rules.mk
+++ b/keyboards/hadron/ver3/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   comment out to disable the options.
diff --git a/keyboards/handwired/co60/rev6/rules.mk b/keyboards/handwired/co60/rev6/rules.mk
index b20c2efed..f4e7ae924 100644
--- a/keyboards/handwired/co60/rev6/rules.mk
+++ b/keyboards/handwired/co60/rev6/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   comment out to disable the options.
diff --git a/keyboards/handwired/co60/rev7/rules.mk b/keyboards/handwired/co60/rev7/rules.mk
index 50e4bb891..3e15f073f 100644
--- a/keyboards/handwired/co60/rev7/rules.mk
+++ b/keyboards/handwired/co60/rev7/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Use SPI for RGB underglow:
 WS2812_DRIVER = spi
diff --git a/keyboards/handwired/d48/rules.mk b/keyboards/handwired/d48/rules.mk
index 57c83694e..41a6cc522 100644
--- a/keyboards/handwired/d48/rules.mk
+++ b/keyboards/handwired/d48/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/handwired/ddg_56/rules.mk b/keyboards/handwired/ddg_56/rules.mk
index 0604f1176..dfbb0959f 100644
--- a/keyboards/handwired/ddg_56/rules.mk
+++ b/keyboards/handwired/ddg_56/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change to "no" to disable the options, or define them in the Makefile in
diff --git a/keyboards/handwired/floorboard/rules.mk b/keyboards/handwired/floorboard/rules.mk
index 5a83cfcf9..88bc406a2 100644
--- a/keyboards/handwired/floorboard/rules.mk
+++ b/keyboards/handwired/floorboard/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/handwired/onekey/proton_c/rules.mk b/keyboards/handwired/onekey/proton_c/rules.mk
index b17a3d031..4e157baed 100644
--- a/keyboards/handwired/onekey/proton_c/rules.mk
+++ b/keyboards/handwired/onekey/proton_c/rules.mk
@@ -1,2 +1,3 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
diff --git a/keyboards/handwired/onekey/pytest/rules.mk b/keyboards/handwired/onekey/pytest/rules.mk
index b17a3d031..4e157baed 100644
--- a/keyboards/handwired/onekey/pytest/rules.mk
+++ b/keyboards/handwired/onekey/pytest/rules.mk
@@ -1,2 +1,3 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
diff --git a/keyboards/handwired/selene/rules.mk b/keyboards/handwired/selene/rules.mk
index 9416bc5fd..bfb967f9a 100644
--- a/keyboards/handwired/selene/rules.mk
+++ b/keyboards/handwired/selene/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/handwired/sick_pad/rules.mk b/keyboards/handwired/sick_pad/rules.mk
index bfe731ecc..28578f082 100644
--- a/keyboards/handwired/sick_pad/rules.mk
+++ b/keyboards/handwired/sick_pad/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/handwired/steamvan/rev1/rules.mk b/keyboards/handwired/steamvan/rev1/rules.mk
index 797d7b35d..30c74d2ec 100644
--- a/keyboards/handwired/steamvan/rev1/rules.mk
+++ b/keyboards/handwired/steamvan/rev1/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Use SPI for RGB underglow:
 WS2812_DRIVER = spi
diff --git a/keyboards/handwired/wulkan/rules.mk b/keyboards/handwired/wulkan/rules.mk
index 25bb40269..b23f2a5fe 100644
--- a/keyboards/handwired/wulkan/rules.mk
+++ b/keyboards/handwired/wulkan/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   comment out to disable the options.
diff --git a/keyboards/hs60/v2/ansi/rules.mk b/keyboards/hs60/v2/ansi/rules.mk
index 8efabcccb..74889decf 100644
--- a/keyboards/hs60/v2/ansi/rules.mk
+++ b/keyboards/hs60/v2/ansi/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Do not put the microcontroller into power saving mode
 # when we get USB suspend event. We want it to keep updating
diff --git a/keyboards/hs60/v2/hhkb/rules.mk b/keyboards/hs60/v2/hhkb/rules.mk
index 14951cca7..561a8cd06 100644
--- a/keyboards/hs60/v2/hhkb/rules.mk
+++ b/keyboards/hs60/v2/hhkb/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Do not put the microcontroller into power saving mode
 # when we get USB suspend event. We want it to keep updating
diff --git a/keyboards/hs60/v2/iso/rules.mk b/keyboards/hs60/v2/iso/rules.mk
index 96bfbce05..62af70cc0 100644
--- a/keyboards/hs60/v2/iso/rules.mk
+++ b/keyboards/hs60/v2/iso/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Do not put the microcontroller into power saving mode
 # when we get USB suspend event. We want it to keep updating
diff --git a/keyboards/kbdfans/kbd67/mkiirgb/v1/rules.mk b/keyboards/kbdfans/kbd67/mkiirgb/v1/rules.mk
index 4e9bcf21a..4e79819ff 100644
--- a/keyboards/kbdfans/kbd67/mkiirgb/v1/rules.mk
+++ b/keyboards/kbdfans/kbd67/mkiirgb/v1/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 BACKLIGHT_ENABLE = no
 BOOTMAGIC_ENABLE = lite           # Virtual DIP switch configuration
diff --git a/keyboards/kv/revt/rules.mk b/keyboards/kv/revt/rules.mk
index d97369b15..94db62954 100644
--- a/keyboards/kv/revt/rules.mk
+++ b/keyboards/kv/revt/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/mechlovin/adelais/rules.mk b/keyboards/mechlovin/adelais/rules.mk
index e1d36928f..5ea0bd12c 100644
--- a/keyboards/mechlovin/adelais/rules.mk
+++ b/keyboards/mechlovin/adelais/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 
 # Build Options
diff --git a/keyboards/mechlovin/hannah60rgb/rules.mk b/keyboards/mechlovin/hannah60rgb/rules.mk
index eb9b15283..2fe4bb7aa 100644
--- a/keyboards/mechlovin/hannah60rgb/rules.mk
+++ b/keyboards/mechlovin/hannah60rgb/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/mechlovin/hannah65/rules.mk b/keyboards/mechlovin/hannah65/rules.mk
index 74157ae71..57ead17fa 100644
--- a/keyboards/mechlovin/hannah65/rules.mk
+++ b/keyboards/mechlovin/hannah65/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/mechlovin/infinity87/rules.mk b/keyboards/mechlovin/infinity87/rules.mk
index 00676c2ec..a405eda03 100644
--- a/keyboards/mechlovin/infinity87/rules.mk
+++ b/keyboards/mechlovin/infinity87/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/mechlovin/infinity88/rules.mk b/keyboards/mechlovin/infinity88/rules.mk
index 7897007c0..40e4543e8 100644
--- a/keyboards/mechlovin/infinity88/rules.mk
+++ b/keyboards/mechlovin/infinity88/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/melgeek/mj61/rev1/rules.mk b/keyboards/melgeek/mj61/rev1/rules.mk
index 12c66f05a..6f196e884 100644
--- a/keyboards/melgeek/mj61/rev1/rules.mk
+++ b/keyboards/melgeek/mj61/rev1/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/melgeek/mj63/rev1/rules.mk b/keyboards/melgeek/mj63/rev1/rules.mk
index d5fc76b8e..c55beb7d1 100644
--- a/keyboards/melgeek/mj63/rev1/rules.mk
+++ b/keyboards/melgeek/mj63/rev1/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/melgeek/mj64/rev1/rules.mk b/keyboards/melgeek/mj64/rev1/rules.mk
index 01b8aca41..f50aefd04 100644
--- a/keyboards/melgeek/mj64/rev1/rules.mk
+++ b/keyboards/melgeek/mj64/rev1/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/melgeek/mj64/rev2/rules.mk b/keyboards/melgeek/mj64/rev2/rules.mk
index 01b8aca41..f50aefd04 100644
--- a/keyboards/melgeek/mj64/rev2/rules.mk
+++ b/keyboards/melgeek/mj64/rev2/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/melgeek/mojo75/rev1/rules.mk b/keyboards/melgeek/mojo75/rev1/rules.mk
index 12c66f05a..6f196e884 100644
--- a/keyboards/melgeek/mojo75/rev1/rules.mk
+++ b/keyboards/melgeek/mojo75/rev1/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/melgeek/z70ultra/rev1/rules.mk b/keyboards/melgeek/z70ultra/rev1/rules.mk
index dce0366f7..48087186d 100644
--- a/keyboards/melgeek/z70ultra/rev1/rules.mk
+++ b/keyboards/melgeek/z70ultra/rev1/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/moonlander/rules.mk b/keyboards/moonlander/rules.mk
index 124061072..561db849e 100644
--- a/keyboards/moonlander/rules.mk
+++ b/keyboards/moonlander/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/nebula68/rules.mk b/keyboards/nebula68/rules.mk
index 399385b3e..40e17f1b4 100755
--- a/keyboards/nebula68/rules.mk
+++ b/keyboards/nebula68/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Do not put the microcontroller into power saving mode
 # when we get USB suspend event. We want it to keep updating
diff --git a/keyboards/nk65/rules.mk b/keyboards/nk65/rules.mk
index f7db412a2..af41e71cb 100755
--- a/keyboards/nk65/rules.mk
+++ b/keyboards/nk65/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Do not put the microcontroller into power saving mode
 # when we get USB suspend event. We want it to keep updating
diff --git a/keyboards/nk87/rules.mk b/keyboards/nk87/rules.mk
index cdf4668ec..e10ec5bc0 100755
--- a/keyboards/nk87/rules.mk
+++ b/keyboards/nk87/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Do not put the microcontroller into power saving mode
 # when we get USB suspend event. We want it to keep updating
diff --git a/keyboards/planck/ez/rules.mk b/keyboards/planck/ez/rules.mk
index 18eada389..716e5feda 100644
--- a/keyboards/planck/ez/rules.mk
+++ b/keyboards/planck/ez/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change to "no" to disable the options, or define them in the Makefile in
diff --git a/keyboards/planck/rev6/rules.mk b/keyboards/planck/rev6/rules.mk
index 02d6b8953..fc43bef57 100644
--- a/keyboards/planck/rev6/rules.mk
+++ b/keyboards/planck/rev6/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change to "no" to disable the options, or define them in the Makefile in
diff --git a/keyboards/preonic/rev3/rules.mk b/keyboards/preonic/rev3/rules.mk
index a5fc16a2e..e4d48e5b5 100644
--- a/keyboards/preonic/rev3/rules.mk
+++ b/keyboards/preonic/rev3/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change to "no" to disable the options, or define them in the Makefile in
diff --git a/keyboards/rgbkb/pan/rev1/proton_c/rules.mk b/keyboards/rgbkb/pan/rev1/proton_c/rules.mk
index b17a3d031..e7e9d992d 100644
--- a/keyboards/rgbkb/pan/rev1/proton_c/rules.mk
+++ b/keyboards/rgbkb/pan/rev1/proton_c/rules.mk
@@ -1,2 +1,3 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
\ No newline at end of file
diff --git a/keyboards/yugo_m/model_m_101/rules.mk b/keyboards/yugo_m/model_m_101/rules.mk
index 6d1c53123..12a2e3dea 100644
--- a/keyboards/yugo_m/model_m_101/rules.mk
+++ b/keyboards/yugo_m/model_m_101/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change yes to no to disable
diff --git a/platforms/chibios/GENERIC_STM32_F303XC/configs/mcuconf.h b/platforms/chibios/GENERIC_STM32_F303XC/configs/mcuconf.h
index ac2d9a1ee..c6f5a8ac5 100644
--- a/platforms/chibios/GENERIC_STM32_F303XC/configs/mcuconf.h
+++ b/platforms/chibios/GENERIC_STM32_F303XC/configs/mcuconf.h
@@ -127,8 +127,8 @@
  * DAC driver system settings.
  */
 #define STM32_DAC_DUAL_MODE                 FALSE
-#define STM32_DAC_USE_DAC1_CH1              TRUE
-#define STM32_DAC_USE_DAC1_CH2              TRUE
+#define STM32_DAC_USE_DAC1_CH1              FALSE
+#define STM32_DAC_USE_DAC1_CH2              FALSE
 #define STM32_DAC_DAC1_CH1_IRQ_PRIORITY     10
 #define STM32_DAC_DAC1_CH2_IRQ_PRIORITY     10
 #define STM32_DAC_DAC1_CH1_DMA_PRIORITY     2
@@ -141,10 +141,10 @@
 #define STM32_GPT_USE_TIM2                  FALSE
 #define STM32_GPT_USE_TIM3                  FALSE
 #define STM32_GPT_USE_TIM4                  FALSE
-#define STM32_GPT_USE_TIM6                  TRUE
-#define STM32_GPT_USE_TIM7                  TRUE
-#define STM32_GPT_USE_TIM8                  TRUE
-#define STM32_GPT_USE_TIM15                 TRUE
+#define STM32_GPT_USE_TIM6                  FALSE
+#define STM32_GPT_USE_TIM7                  FALSE
+#define STM32_GPT_USE_TIM8                  FALSE
+#define STM32_GPT_USE_TIM15                 FALSE
 #define STM32_GPT_USE_TIM16                 FALSE
 #define STM32_GPT_USE_TIM17                 FALSE
 #define STM32_GPT_TIM1_IRQ_PRIORITY         7
@@ -158,7 +158,7 @@
 /*
  * I2C driver system settings.
  */
-#define STM32_I2C_USE_I2C1                  TRUE
+#define STM32_I2C_USE_I2C1                  FALSE
 #define STM32_I2C_USE_I2C2                  FALSE
 #define STM32_I2C_BUSY_TIMEOUT              50
 #define STM32_I2C_I2C1_IRQ_PRIORITY         10
@@ -189,8 +189,8 @@
 #define STM32_PWM_USE_ADVANCED              FALSE
 #define STM32_PWM_USE_TIM1                  FALSE
 #define STM32_PWM_USE_TIM2                  FALSE
-#define STM32_PWM_USE_TIM3                  TRUE
-#define STM32_PWM_USE_TIM4                  TRUE
+#define STM32_PWM_USE_TIM3                  FALSE
+#define STM32_PWM_USE_TIM4                  FALSE
 #define STM32_PWM_USE_TIM8                  FALSE
 #define STM32_PWM_USE_TIM15                 FALSE
 #define STM32_PWM_USE_TIM16                 FALSE
@@ -213,7 +213,7 @@
  * SERIAL driver system settings.
  */
 #define STM32_SERIAL_USE_USART1             FALSE
-#define STM32_SERIAL_USE_USART2             TRUE
+#define STM32_SERIAL_USE_USART2             FALSE
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
@@ -227,7 +227,7 @@
  * SPI driver system settings.
  */
 #define STM32_SPI_USE_SPI1                  FALSE
-#define STM32_SPI_USE_SPI2                  TRUE
+#define STM32_SPI_USE_SPI2                  FALSE
 #define STM32_SPI_USE_SPI3                  FALSE
 #define STM32_SPI_SPI1_DMA_PRIORITY         1
 #define STM32_SPI_SPI2_DMA_PRIORITY         1
diff --git a/platforms/chibios/QMK_PROTON_C/board/board.mk b/platforms/chibios/QMK_PROTON_C/board/board.mk
new file mode 100644
index 000000000..f891e6524
--- /dev/null
+++ b/platforms/chibios/QMK_PROTON_C/board/board.mk
@@ -0,0 +1,9 @@
+# List of all the board related files.
+BOARDSRC = $(CHIBIOS)/os/hal/boards/ST_STM32F3_DISCOVERY/board.c
+
+# Required include directories
+BOARDINC = $(CHIBIOS)/os/hal/boards/ST_STM32F3_DISCOVERY
+
+# Shared variables
+ALLCSRC += $(BOARDSRC)
+ALLINC  += $(BOARDINC)
diff --git a/platforms/chibios/QMK_PROTON_C/configs/board.h b/platforms/chibios/QMK_PROTON_C/configs/board.h
new file mode 100644
index 000000000..97159964d
--- /dev/null
+++ b/platforms/chibios/QMK_PROTON_C/configs/board.h
@@ -0,0 +1,37 @@
+/* Copyright 2020 Nick Brassel (tzarc)
+ *
+ *  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 3 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 <https://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include_next "board.h"
+
+#undef STM32_HSE_BYPASS
+
+/*
+ * USB bus activation macro, required by the USB driver.
+ */
+#define usb_lld_connect_bus(usbp)                                   \
+    do {                                                            \
+        palSetPadMode(GPIOA, GPIOA_USB_DP, PAL_MODE_ALTERNATE(14)); \
+    } while (0)
+
+/*
+ * USB bus de-activation macro, required by the USB driver.
+ */
+#define usb_lld_disconnect_bus(usbp)                                  \
+    do {                                                              \
+        palSetPadMode(GPIOA, GPIOA_USB_DP, PAL_MODE_OUTPUT_PUSHPULL); \
+        palClearPad(GPIOA, GPIOA_USB_DP);                             \
+    } while (0)
diff --git a/platforms/chibios/QMK_PROTON_C/configs/bootloader_defs.h b/platforms/chibios/QMK_PROTON_C/configs/bootloader_defs.h
new file mode 100644
index 000000000..3b0e9d20a
--- /dev/null
+++ b/platforms/chibios/QMK_PROTON_C/configs/bootloader_defs.h
@@ -0,0 +1,7 @@
+/* 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
+ * This also requires a patch to chibios:
+ *  <tmk_dir>/tmk_core/tool/chibios/ch-bootloader-jump.patch
+ */
+#define STM32_BOOTLOADER_ADDRESS 0x1FFFD800
diff --git a/platforms/chibios/QMK_PROTON_C/configs/chconf.h b/platforms/chibios/QMK_PROTON_C/configs/chconf.h
new file mode 100644
index 000000000..aac330370
--- /dev/null
+++ b/platforms/chibios/QMK_PROTON_C/configs/chconf.h
@@ -0,0 +1,714 @@
+/*
+    ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+/**
+ * @file    rt/templates/chconf.h
+ * @brief   Configuration file template.
+ * @details A copy of this file must be placed in each project directory, it
+ *          contains the application specific kernel settings.
+ *
+ * @addtogroup config
+ * @details Kernel related settings and hooks.
+ * @{
+ */
+
+#ifndef CHCONF_H
+#define CHCONF_H
+
+#define _CHIBIOS_RT_CONF_
+#define _CHIBIOS_RT_CONF_VER_6_0_
+
+/*===========================================================================*/
+/**
+ * @name System timers settings
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   System time counter resolution.
+ * @note    Allowed values are 16 or 32 bits.
+ */
+#if !defined(CH_CFG_ST_RESOLUTION)
+#define CH_CFG_ST_RESOLUTION                32
+#endif
+
+/**
+ * @brief   System tick frequency.
+ * @details Frequency of the system timer that drives the system ticks. This
+ *          setting also defines the system tick time unit.
+ */
+#if !defined(CH_CFG_ST_FREQUENCY)
+#define CH_CFG_ST_FREQUENCY                 100000
+#endif
+
+/**
+ * @brief   Time intervals data size.
+ * @note    Allowed values are 16, 32 or 64 bits.
+ */
+#if !defined(CH_CFG_INTERVALS_SIZE)
+#define CH_CFG_INTERVALS_SIZE               32
+#endif
+
+/**
+ * @brief   Time types data size.
+ * @note    Allowed values are 16 or 32 bits.
+ */
+#if !defined(CH_CFG_TIME_TYPES_SIZE)
+#define CH_CFG_TIME_TYPES_SIZE              32
+#endif
+
+/**
+ * @brief   Time delta constant for the tick-less mode.
+ * @note    If this value is zero then the system uses the classic
+ *          periodic tick. This value represents the minimum number
+ *          of ticks that is safe to specify in a timeout directive.
+ *          The value one is not valid, timeouts are rounded up to
+ *          this value.
+ */
+#if !defined(CH_CFG_ST_TIMEDELTA)
+#define CH_CFG_ST_TIMEDELTA                 2
+#endif
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Kernel parameters and options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   Round robin interval.
+ * @details This constant is the number of system ticks allowed for the
+ *          threads before preemption occurs. Setting this value to zero
+ *          disables the preemption for threads with equal priority and the
+ *          round robin becomes cooperative. Note that higher priority
+ *          threads can still preempt, the kernel is always preemptive.
+ * @note    Disabling the round robin preemption makes the kernel more compact
+ *          and generally faster.
+ * @note    The round robin preemption is not supported in tickless mode and
+ *          must be set to zero in that case.
+ */
+#if !defined(CH_CFG_TIME_QUANTUM)
+#define CH_CFG_TIME_QUANTUM                 0
+#endif
+
+/**
+ * @brief   Managed RAM size.
+ * @details Size of the RAM area to be managed by the OS. If set to zero
+ *          then the whole available RAM is used. The core memory is made
+ *          available to the heap allocator and/or can be used directly through
+ *          the simplified core memory allocator.
+ *
+ * @note    In order to let the OS manage the whole RAM the linker script must
+ *          provide the @p __heap_base__ and @p __heap_end__ symbols.
+ * @note    Requires @p CH_CFG_USE_MEMCORE.
+ */
+#if !defined(CH_CFG_MEMCORE_SIZE)
+#define CH_CFG_MEMCORE_SIZE                 0
+#endif
+
+/**
+ * @brief   Idle thread automatic spawn suppression.
+ * @details When this option is activated the function @p chSysInit()
+ *          does not spawn the idle thread. The application @p main()
+ *          function becomes the idle thread and must implement an
+ *          infinite loop.
+ */
+#if !defined(CH_CFG_NO_IDLE_THREAD)
+#define CH_CFG_NO_IDLE_THREAD               FALSE
+#endif
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Performance options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   OS optimization.
+ * @details If enabled then time efficient rather than space efficient code
+ *          is used when two possible implementations exist.
+ *
+ * @note    This is not related to the compiler optimization options.
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_OPTIMIZE_SPEED)
+#define CH_CFG_OPTIMIZE_SPEED               TRUE
+#endif
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Subsystem options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   Time Measurement APIs.
+ * @details If enabled then the time measurement APIs are included in
+ *          the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_USE_TM)
+#define CH_CFG_USE_TM                       TRUE
+#endif
+
+/**
+ * @brief   Threads registry APIs.
+ * @details If enabled then the registry APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_USE_REGISTRY)
+#define CH_CFG_USE_REGISTRY                 TRUE
+#endif
+
+/**
+ * @brief   Threads synchronization APIs.
+ * @details If enabled then the @p chThdWait() function is included in
+ *          the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_USE_WAITEXIT)
+#define CH_CFG_USE_WAITEXIT                 TRUE
+#endif
+
+/**
+ * @brief   Semaphores APIs.
+ * @details If enabled then the Semaphores APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_USE_SEMAPHORES)
+#define CH_CFG_USE_SEMAPHORES               TRUE
+#endif
+
+/**
+ * @brief   Semaphores queuing mode.
+ * @details If enabled then the threads are enqueued on semaphores by
+ *          priority rather than in FIFO order.
+ *
+ * @note    The default is @p FALSE. Enable this if you have special
+ *          requirements.
+ * @note    Requires @p CH_CFG_USE_SEMAPHORES.
+ */
+#if !defined(CH_CFG_USE_SEMAPHORES_PRIORITY)
+#define CH_CFG_USE_SEMAPHORES_PRIORITY      FALSE
+#endif
+
+/**
+ * @brief   Mutexes APIs.
+ * @details If enabled then the mutexes APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_USE_MUTEXES)
+#define CH_CFG_USE_MUTEXES                  TRUE
+#endif
+
+/**
+ * @brief   Enables recursive behavior on mutexes.
+ * @note    Recursive mutexes are heavier and have an increased
+ *          memory footprint.
+ *
+ * @note    The default is @p FALSE.
+ * @note    Requires @p CH_CFG_USE_MUTEXES.
+ */
+#if !defined(CH_CFG_USE_MUTEXES_RECURSIVE)
+#define CH_CFG_USE_MUTEXES_RECURSIVE        FALSE
+#endif
+
+/**
+ * @brief   Conditional Variables APIs.
+ * @details If enabled then the conditional variables APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_CFG_USE_MUTEXES.
+ */
+#if !defined(CH_CFG_USE_CONDVARS)
+#define CH_CFG_USE_CONDVARS                 TRUE
+#endif
+
+/**
+ * @brief   Conditional Variables APIs with timeout.
+ * @details If enabled then the conditional variables APIs with timeout
+ *          specification are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_CFG_USE_CONDVARS.
+ */
+#if !defined(CH_CFG_USE_CONDVARS_TIMEOUT)
+#define CH_CFG_USE_CONDVARS_TIMEOUT         TRUE
+#endif
+
+/**
+ * @brief   Events Flags APIs.
+ * @details If enabled then the event flags APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_USE_EVENTS)
+#define CH_CFG_USE_EVENTS                   TRUE
+#endif
+
+/**
+ * @brief   Events Flags APIs with timeout.
+ * @details If enabled then the events APIs with timeout specification
+ *          are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_CFG_USE_EVENTS.
+ */
+#if !defined(CH_CFG_USE_EVENTS_TIMEOUT)
+#define CH_CFG_USE_EVENTS_TIMEOUT           TRUE
+#endif
+
+/**
+ * @brief   Synchronous Messages APIs.
+ * @details If enabled then the synchronous messages APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_USE_MESSAGES)
+#define CH_CFG_USE_MESSAGES                 TRUE
+#endif
+
+/**
+ * @brief   Synchronous Messages queuing mode.
+ * @details If enabled then messages are served by priority rather than in
+ *          FIFO order.
+ *
+ * @note    The default is @p FALSE. Enable this if you have special
+ *          requirements.
+ * @note    Requires @p CH_CFG_USE_MESSAGES.
+ */
+#if !defined(CH_CFG_USE_MESSAGES_PRIORITY)
+#define CH_CFG_USE_MESSAGES_PRIORITY        TRUE
+#endif
+
+/**
+ * @brief   Mailboxes APIs.
+ * @details If enabled then the asynchronous messages (mailboxes) APIs are
+ *          included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_CFG_USE_SEMAPHORES.
+ */
+#if !defined(CH_CFG_USE_MAILBOXES)
+#define CH_CFG_USE_MAILBOXES                TRUE
+#endif
+
+/**
+ * @brief   Core Memory Manager APIs.
+ * @details If enabled then the core memory manager APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_USE_MEMCORE)
+#define CH_CFG_USE_MEMCORE                  TRUE
+#endif
+
+/**
+ * @brief   Heap Allocator APIs.
+ * @details If enabled then the memory heap allocator APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_CFG_USE_MEMCORE and either @p CH_CFG_USE_MUTEXES or
+ *          @p CH_CFG_USE_SEMAPHORES.
+ * @note    Mutexes are recommended.
+ */
+#if !defined(CH_CFG_USE_HEAP)
+#define CH_CFG_USE_HEAP                     TRUE
+#endif
+
+/**
+ * @brief   Memory Pools Allocator APIs.
+ * @details If enabled then the memory pools allocator APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_USE_MEMPOOLS)
+#define CH_CFG_USE_MEMPOOLS                 TRUE
+#endif
+
+/**
+ * @brief   Objects FIFOs APIs.
+ * @details If enabled then the objects FIFOs APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_USE_OBJ_FIFOS)
+#define CH_CFG_USE_OBJ_FIFOS                TRUE
+#endif
+
+/**
+ * @brief   Pipes APIs.
+ * @details If enabled then the pipes APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_USE_PIPES)
+#define CH_CFG_USE_PIPES                    TRUE
+#endif
+
+/**
+ * @brief   Dynamic Threads APIs.
+ * @details If enabled then the dynamic threads creation APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_CFG_USE_WAITEXIT.
+ * @note    Requires @p CH_CFG_USE_HEAP and/or @p CH_CFG_USE_MEMPOOLS.
+ */
+#if !defined(CH_CFG_USE_DYNAMIC)
+#define CH_CFG_USE_DYNAMIC                  TRUE
+#endif
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Objects factory options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   Objects Factory APIs.
+ * @details If enabled then the objects factory APIs are included in the
+ *          kernel.
+ *
+ * @note    The default is @p FALSE.
+ */
+#if !defined(CH_CFG_USE_FACTORY)
+#define CH_CFG_USE_FACTORY                  TRUE
+#endif
+
+/**
+ * @brief   Maximum length for object names.
+ * @details If the specified length is zero then the name is stored by
+ *          pointer but this could have unintended side effects.
+ */
+#if !defined(CH_CFG_FACTORY_MAX_NAMES_LENGTH)
+#define CH_CFG_FACTORY_MAX_NAMES_LENGTH     8
+#endif
+
+/**
+ * @brief   Enables the registry of generic objects.
+ */
+#if !defined(CH_CFG_FACTORY_OBJECTS_REGISTRY)
+#define CH_CFG_FACTORY_OBJECTS_REGISTRY     TRUE
+#endif
+
+/**
+ * @brief   Enables factory for generic buffers.
+ */
+#if !defined(CH_CFG_FACTORY_GENERIC_BUFFERS)
+#define CH_CFG_FACTORY_GENERIC_BUFFERS      TRUE
+#endif
+
+/**
+ * @brief   Enables factory for semaphores.
+ */
+#if !defined(CH_CFG_FACTORY_SEMAPHORES)
+#define CH_CFG_FACTORY_SEMAPHORES           TRUE
+#endif
+
+/**
+ * @brief   Enables factory for mailboxes.
+ */
+#if !defined(CH_CFG_FACTORY_MAILBOXES)
+#define CH_CFG_FACTORY_MAILBOXES            TRUE
+#endif
+
+/**
+ * @brief   Enables factory for objects FIFOs.
+ */
+#if !defined(CH_CFG_FACTORY_OBJ_FIFOS)
+#define CH_CFG_FACTORY_OBJ_FIFOS            TRUE
+#endif
+
+/**
+ * @brief   Enables factory for Pipes.
+ */
+#if !defined(CH_CFG_FACTORY_PIPES) || defined(__DOXYGEN__)
+#define CH_CFG_FACTORY_PIPES                TRUE
+#endif
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Debug options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   Debug option, kernel statistics.
+ *
+ * @note    The default is @p FALSE.
+ */
+#if !defined(CH_DBG_STATISTICS)
+#define CH_DBG_STATISTICS                   FALSE
+#endif
+
+/**
+ * @brief   Debug option, system state check.
+ * @details If enabled the correct call protocol for system APIs is checked
+ *          at runtime.
+ *
+ * @note    The default is @p FALSE.
+ */
+#if !defined(CH_DBG_SYSTEM_STATE_CHECK)
+#define CH_DBG_SYSTEM_STATE_CHECK           FALSE
+#endif
+
+/**
+ * @brief   Debug option, parameters checks.
+ * @details If enabled then the checks on the API functions input
+ *          parameters are activated.
+ *
+ * @note    The default is @p FALSE.
+ */
+#if !defined(CH_DBG_ENABLE_CHECKS)
+#define CH_DBG_ENABLE_CHECKS                FALSE
+#endif
+
+/**
+ * @brief   Debug option, consistency checks.
+ * @details If enabled then all the assertions in the kernel code are
+ *          activated. This includes consistency checks inside the kernel,
+ *          runtime anomalies and port-defined checks.
+ *
+ * @note    The default is @p FALSE.
+ */
+#if !defined(CH_DBG_ENABLE_ASSERTS)
+#define CH_DBG_ENABLE_ASSERTS               FALSE
+#endif
+
+/**
+ * @brief   Debug option, trace buffer.
+ * @details If enabled then the trace buffer is activated.
+ *
+ * @note    The default is @p CH_DBG_TRACE_MASK_DISABLED.
+ */
+#if !defined(CH_DBG_TRACE_MASK)
+#define CH_DBG_TRACE_MASK                   CH_DBG_TRACE_MASK_DISABLED
+#endif
+
+/**
+ * @brief   Trace buffer entries.
+ * @note    The trace buffer is only allocated if @p CH_DBG_TRACE_MASK is
+ *          different from @p CH_DBG_TRACE_MASK_DISABLED.
+ */
+#if !defined(CH_DBG_TRACE_BUFFER_SIZE)
+#define CH_DBG_TRACE_BUFFER_SIZE            128
+#endif
+
+/**
+ * @brief   Debug option, stack checks.
+ * @details If enabled then a runtime stack check is performed.
+ *
+ * @note    The default is @p FALSE.
+ * @note    The stack check is performed in a architecture/port dependent way.
+ *          It may not be implemented or some ports.
+ * @note    The default failure mode is to halt the system with the global
+ *          @p panic_msg variable set to @p NULL.
+ */
+#if !defined(CH_DBG_ENABLE_STACK_CHECK)
+#define CH_DBG_ENABLE_STACK_CHECK           TRUE
+#endif
+
+/**
+ * @brief   Debug option, stacks initialization.
+ * @details If enabled then the threads working area is filled with a byte
+ *          value when a thread is created. This can be useful for the
+ *          runtime measurement of the used stack.
+ *
+ * @note    The default is @p FALSE.
+ */
+#if !defined(CH_DBG_FILL_THREADS)
+#define CH_DBG_FILL_THREADS                 FALSE
+#endif
+
+/**
+ * @brief   Debug option, threads profiling.
+ * @details If enabled then a field is added to the @p thread_t structure that
+ *          counts the system ticks occurred while executing the thread.
+ *
+ * @note    The default is @p FALSE.
+ * @note    This debug option is not currently compatible with the
+ *          tickless mode.
+ */
+#if !defined(CH_DBG_THREADS_PROFILING)
+#define CH_DBG_THREADS_PROFILING            FALSE
+#endif
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Kernel hooks
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   System structure extension.
+ * @details User fields added to the end of the @p ch_system_t structure.
+ */
+#define CH_CFG_SYSTEM_EXTRA_FIELDS                                          \
+  /* Add threads custom fields here.*/
+
+/**
+ * @brief   System initialization hook.
+ * @details User initialization code added to the @p chSysInit() function
+ *          just before interrupts are enabled globally.
+ */
+#define CH_CFG_SYSTEM_INIT_HOOK() {                                         \
+  /* Add threads initialization code here.*/                                \
+}
+
+/**
+ * @brief   Threads descriptor structure extension.
+ * @details User fields added to the end of the @p thread_t structure.
+ */
+#define CH_CFG_THREAD_EXTRA_FIELDS                                          \
+  /* Add threads custom fields here.*/
+
+/**
+ * @brief   Threads initialization hook.
+ * @details User initialization code added to the @p _thread_init() function.
+ *
+ * @note    It is invoked from within @p _thread_init() and implicitly from all
+ *          the threads creation APIs.
+ */
+#define CH_CFG_THREAD_INIT_HOOK(tp) {                                       \
+  /* Add threads initialization code here.*/                                \
+}
+
+/**
+ * @brief   Threads finalization hook.
+ * @details User finalization code added to the @p chThdExit() API.
+ */
+#define CH_CFG_THREAD_EXIT_HOOK(tp) {                                       \
+  /* Add threads finalization code here.*/                                  \
+}
+
+/**
+ * @brief   Context switch hook.
+ * @details This hook is invoked just before switching between threads.
+ */
+#define CH_CFG_CONTEXT_SWITCH_HOOK(ntp, otp) {                              \
+  /* Context switch code here.*/                                            \
+}
+
+/**
+ * @brief   ISR enter hook.
+ */
+#define CH_CFG_IRQ_PROLOGUE_HOOK() {                                        \
+  /* IRQ prologue code here.*/                                              \
+}
+
+/**
+ * @brief   ISR exit hook.
+ */
+#define CH_CFG_IRQ_EPILOGUE_HOOK() {                                        \
+  /* IRQ epilogue code here.*/                                              \
+}
+
+/**
+ * @brief   Idle thread enter hook.
+ * @note    This hook is invoked within a critical zone, no OS functions
+ *          should be invoked from here.
+ * @note    This macro can be used to activate a power saving mode.
+ */
+#define CH_CFG_IDLE_ENTER_HOOK() {                                          \
+  /* Idle-enter code here.*/                                                \
+}
+
+/**
+ * @brief   Idle thread leave hook.
+ * @note    This hook is invoked within a critical zone, no OS functions
+ *          should be invoked from here.
+ * @note    This macro can be used to deactivate a power saving mode.
+ */
+#define CH_CFG_IDLE_LEAVE_HOOK() {                                          \
+  /* Idle-leave code here.*/                                                \
+}
+
+/**
+ * @brief   Idle Loop hook.
+ * @details This hook is continuously invoked by the idle thread loop.
+ */
+#define CH_CFG_IDLE_LOOP_HOOK() {                                           \
+  /* Idle loop code here.*/                                                 \
+}
+
+/**
+ * @brief   System tick event hook.
+ * @details This hook is invoked in the system tick handler immediately
+ *          after processing the virtual timers queue.
+ */
+#define CH_CFG_SYSTEM_TICK_HOOK() {                                         \
+  /* System tick event code here.*/                                         \
+}
+
+/**
+ * @brief   System halt hook.
+ * @details This hook is invoked in case to a system halting error before
+ *          the system is halted.
+ */
+#define CH_CFG_SYSTEM_HALT_HOOK(reason) {                                   \
+  /* System halt code here.*/                                               \
+}
+
+/**
+ * @brief   Trace hook.
+ * @details This hook is invoked each time a new record is written in the
+ *          trace buffer.
+ */
+#define CH_CFG_TRACE_HOOK(tep) {                                            \
+  /* Trace code here.*/                                                     \
+}
+
+/** @} */
+
+/*===========================================================================*/
+/* Port-specific settings (override port settings defaulted in chcore.h).    */
+/*===========================================================================*/
+
+#endif  /* CHCONF_H */
+
+/** @} */
diff --git a/platforms/chibios/QMK_PROTON_C/configs/config.h b/platforms/chibios/QMK_PROTON_C/configs/config.h
new file mode 100644
index 000000000..a73f0c0b4
--- /dev/null
+++ b/platforms/chibios/QMK_PROTON_C/configs/config.h
@@ -0,0 +1,20 @@
+/* Copyright 2020 Nick Brassel (tzarc)
+ *
+ *  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 3 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 <https://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#ifndef EARLY_INIT_PERFORM_BOOTLOADER_JUMP
+#    define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE
+#endif
diff --git a/platforms/chibios/QMK_PROTON_C/configs/halconf.h b/platforms/chibios/QMK_PROTON_C/configs/halconf.h
new file mode 100644
index 000000000..a9f2cf77b
--- /dev/null
+++ b/platforms/chibios/QMK_PROTON_C/configs/halconf.h
@@ -0,0 +1,525 @@
+/*
+    ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+/**
+ * @file    templates/halconf.h
+ * @brief   HAL configuration header.
+ * @details HAL configuration file, this file allows to enable or disable the
+ *          various device drivers from your application. You may also use
+ *          this file in order to override the device drivers default settings.
+ *
+ * @addtogroup HAL_CONF
+ * @{
+ */
+
+#ifndef HALCONF_H
+#define HALCONF_H
+
+#define _CHIBIOS_HAL_CONF_
+#define _CHIBIOS_HAL_CONF_VER_7_0_
+
+#include <mcuconf.h>
+
+/**
+ * @brief   Enables the PAL subsystem.
+ */
+#if !defined(HAL_USE_PAL) || defined(__DOXYGEN__)
+#define HAL_USE_PAL                         TRUE
+#endif
+
+/**
+ * @brief   Enables the ADC subsystem.
+ */
+#if !defined(HAL_USE_ADC) || defined(__DOXYGEN__)
+#define HAL_USE_ADC                         FALSE
+#endif
+
+/**
+ * @brief   Enables the CAN subsystem.
+ */
+#if !defined(HAL_USE_CAN) || defined(__DOXYGEN__)
+#define HAL_USE_CAN                         FALSE
+#endif
+
+/**
+ * @brief   Enables the cryptographic subsystem.
+ */
+#if !defined(HAL_USE_CRY) || defined(__DOXYGEN__)
+#define HAL_USE_CRY                         FALSE
+#endif
+
+/**
+ * @brief   Enables the DAC subsystem.
+ */
+#if !defined(HAL_USE_DAC) || defined(__DOXYGEN__)
+#define HAL_USE_DAC                         TRUE
+#endif
+
+/**
+ * @brief   Enables the GPT subsystem.
+ */
+#if !defined(HAL_USE_GPT) || defined(__DOXYGEN__)
+#define HAL_USE_GPT                         TRUE
+#endif
+
+/**
+ * @brief   Enables the I2C subsystem.
+ */
+#if !defined(HAL_USE_I2C) || defined(__DOXYGEN__)
+#define HAL_USE_I2C                         TRUE
+#endif
+
+/**
+ * @brief   Enables the I2S subsystem.
+ */
+#if !defined(HAL_USE_I2S) || defined(__DOXYGEN__)
+#define HAL_USE_I2S                         FALSE
+#endif
+
+/**
+ * @brief   Enables the ICU subsystem.
+ */
+#if !defined(HAL_USE_ICU) || defined(__DOXYGEN__)
+#define HAL_USE_ICU                         FALSE
+#endif
+
+/**
+ * @brief   Enables the MAC subsystem.
+ */
+#if !defined(HAL_USE_MAC) || defined(__DOXYGEN__)
+#define HAL_USE_MAC                         FALSE
+#endif
+
+/**
+ * @brief   Enables the MMC_SPI subsystem.
+ */
+#if !defined(HAL_USE_MMC_SPI) || defined(__DOXYGEN__)
+#define HAL_USE_MMC_SPI                     FALSE
+#endif
+
+/**
+ * @brief   Enables the PWM subsystem.
+ */
+#if !defined(HAL_USE_PWM) || defined(__DOXYGEN__)
+#define HAL_USE_PWM                         TRUE
+#endif
+
+/**
+ * @brief   Enables the RTC subsystem.
+ */
+#if !defined(HAL_USE_RTC) || defined(__DOXYGEN__)
+#define HAL_USE_RTC                         FALSE
+#endif
+
+/**
+ * @brief   Enables the SDC subsystem.
+ */
+#if !defined(HAL_USE_SDC) || defined(__DOXYGEN__)
+#define HAL_USE_SDC                         FALSE
+#endif
+
+/**
+ * @brief   Enables the SERIAL subsystem.
+ */
+#if !defined(HAL_USE_SERIAL) || defined(__DOXYGEN__)
+#define HAL_USE_SERIAL                      FALSE
+#endif
+
+/**
+ * @brief   Enables the SERIAL over USB subsystem.
+ */
+#if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__)
+#define HAL_USE_SERIAL_USB                  TRUE
+#endif
+
+/**
+ * @brief   Enables the SIO subsystem.
+ */
+#if !defined(HAL_USE_SIO) || defined(__DOXYGEN__)
+#define HAL_USE_SIO                         FALSE
+#endif
+
+/**
+ * @brief   Enables the SPI subsystem.
+ */
+#if !defined(HAL_USE_SPI) || defined(__DOXYGEN__)
+#define HAL_USE_SPI                         TRUE
+#endif
+
+/**
+ * @brief   Enables the TRNG subsystem.
+ */
+#if !defined(HAL_USE_TRNG) || defined(__DOXYGEN__)
+#define HAL_USE_TRNG                        FALSE
+#endif
+
+/**
+ * @brief   Enables the UART subsystem.
+ */
+#if !defined(HAL_USE_UART) || defined(__DOXYGEN__)
+#define HAL_USE_UART                        FALSE
+#endif
+
+/**
+ * @brief   Enables the USB subsystem.
+ */
+#if !defined(HAL_USE_USB) || defined(__DOXYGEN__)
+#define HAL_USE_USB                         TRUE
+#endif
+
+/**
+ * @brief   Enables the WDG subsystem.
+ */
+#if !defined(HAL_USE_WDG) || defined(__DOXYGEN__)
+#define HAL_USE_WDG                         FALSE
+#endif
+
+/**
+ * @brief   Enables the WSPI subsystem.
+ */
+#if !defined(HAL_USE_WSPI) || defined(__DOXYGEN__)
+#define HAL_USE_WSPI                        FALSE
+#endif
+
+/*===========================================================================*/
+/* PAL driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables synchronous APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(PAL_USE_CALLBACKS) || defined(__DOXYGEN__)
+#define PAL_USE_CALLBACKS                   TRUE
+#endif
+
+/**
+ * @brief   Enables synchronous APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(PAL_USE_WAIT) || defined(__DOXYGEN__)
+#define PAL_USE_WAIT                        TRUE
+#endif
+
+/*===========================================================================*/
+/* ADC driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables synchronous APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(ADC_USE_WAIT) || defined(__DOXYGEN__)
+#define ADC_USE_WAIT                        TRUE
+#endif
+
+/**
+ * @brief   Enables the @p adcAcquireBus() and @p adcReleaseBus() APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(ADC_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
+#define ADC_USE_MUTUAL_EXCLUSION            TRUE
+#endif
+
+/*===========================================================================*/
+/* CAN driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Sleep mode related APIs inclusion switch.
+ */
+#if !defined(CAN_USE_SLEEP_MODE) || defined(__DOXYGEN__)
+#define CAN_USE_SLEEP_MODE                  TRUE
+#endif
+
+/**
+ * @brief   Enforces the driver to use direct callbacks rather than OSAL events.
+ */
+#if !defined(CAN_ENFORCE_USE_CALLBACKS) || defined(__DOXYGEN__)
+#define CAN_ENFORCE_USE_CALLBACKS           FALSE
+#endif
+
+/*===========================================================================*/
+/* CRY driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables the SW fall-back of the cryptographic driver.
+ * @details When enabled, this option, activates a fall-back software
+ *          implementation for algorithms not supported by the underlying
+ *          hardware.
+ * @note    Fall-back implementations may not be present for all algorithms.
+ */
+#if !defined(HAL_CRY_USE_FALLBACK) || defined(__DOXYGEN__)
+#define HAL_CRY_USE_FALLBACK                FALSE
+#endif
+
+/**
+ * @brief   Makes the driver forcibly use the fall-back implementations.
+ */
+#if !defined(HAL_CRY_ENFORCE_FALLBACK) || defined(__DOXYGEN__)
+#define HAL_CRY_ENFORCE_FALLBACK            FALSE
+#endif
+
+/*===========================================================================*/
+/* DAC driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables synchronous APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(DAC_USE_WAIT) || defined(__DOXYGEN__)
+#define DAC_USE_WAIT                        TRUE
+#endif
+
+/**
+ * @brief   Enables the @p dacAcquireBus() and @p dacReleaseBus() APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(DAC_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
+#define DAC_USE_MUTUAL_EXCLUSION            TRUE
+#endif
+
+/*===========================================================================*/
+/* I2C driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables the mutual exclusion APIs on the I2C bus.
+ */
+#if !defined(I2C_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
+#define I2C_USE_MUTUAL_EXCLUSION            TRUE
+#endif
+
+/*===========================================================================*/
+/* MAC driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables the zero-copy API.
+ */
+#if !defined(MAC_USE_ZERO_COPY) || defined(__DOXYGEN__)
+#define MAC_USE_ZERO_COPY                   FALSE
+#endif
+
+/**
+ * @brief   Enables an event sources for incoming packets.
+ */
+#if !defined(MAC_USE_EVENTS) || defined(__DOXYGEN__)
+#define MAC_USE_EVENTS                      TRUE
+#endif
+
+/*===========================================================================*/
+/* MMC_SPI driver related settings.                                          */
+/*===========================================================================*/
+
+/**
+ * @brief   Delays insertions.
+ * @details If enabled this options inserts delays into the MMC waiting
+ *          routines releasing some extra CPU time for the threads with
+ *          lower priority, this may slow down the driver a bit however.
+ *          This option is recommended also if the SPI driver does not
+ *          use a DMA channel and heavily loads the CPU.
+ */
+#if !defined(MMC_NICE_WAITING) || defined(__DOXYGEN__)
+#define MMC_NICE_WAITING                    TRUE
+#endif
+
+/*===========================================================================*/
+/* SDC driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Number of initialization attempts before rejecting the card.
+ * @note    Attempts are performed at 10mS intervals.
+ */
+#if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
+#define SDC_INIT_RETRY                      100
+#endif
+
+/**
+ * @brief   Include support for MMC cards.
+ * @note    MMC support is not yet implemented so this option must be kept
+ *          at @p FALSE.
+ */
+#if !defined(SDC_MMC_SUPPORT) || defined(__DOXYGEN__)
+#define SDC_MMC_SUPPORT                     FALSE
+#endif
+
+/**
+ * @brief   Delays insertions.
+ * @details If enabled this options inserts delays into the MMC waiting
+ *          routines releasing some extra CPU time for the threads with
+ *          lower priority, this may slow down the driver a bit however.
+ */
+#if !defined(SDC_NICE_WAITING) || defined(__DOXYGEN__)
+#define SDC_NICE_WAITING                    TRUE
+#endif
+
+/**
+ * @brief   OCR initialization constant for V20 cards.
+ */
+#if !defined(SDC_INIT_OCR_V20) || defined(__DOXYGEN__)
+#define SDC_INIT_OCR_V20                    0x50FF8000U
+#endif
+
+/**
+ * @brief   OCR initialization constant for non-V20 cards.
+ */
+#if !defined(SDC_INIT_OCR) || defined(__DOXYGEN__)
+#define SDC_INIT_OCR                        0x80100000U
+#endif
+
+/*===========================================================================*/
+/* SERIAL driver related settings.                                           */
+/*===========================================================================*/
+
+/**
+ * @brief   Default bit rate.
+ * @details Configuration parameter, this is the baud rate selected for the
+ *          default configuration.
+ */
+#if !defined(SERIAL_DEFAULT_BITRATE) || defined(__DOXYGEN__)
+#define SERIAL_DEFAULT_BITRATE              38400
+#endif
+
+/**
+ * @brief   Serial buffers size.
+ * @details Configuration parameter, you can change the depth of the queue
+ *          buffers depending on the requirements of your application.
+ * @note    The default is 16 bytes for both the transmission and receive
+ *          buffers.
+ */
+#if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__)
+#define SERIAL_BUFFERS_SIZE                 16
+#endif
+
+/*===========================================================================*/
+/* SERIAL_USB driver related setting.                                        */
+/*===========================================================================*/
+
+/**
+ * @brief   Serial over USB buffers size.
+ * @details Configuration parameter, the buffer size must be a multiple of
+ *          the USB data endpoint maximum packet size.
+ * @note    The default is 256 bytes for both the transmission and receive
+ *          buffers.
+ */
+#if !defined(SERIAL_USB_BUFFERS_SIZE) || defined(__DOXYGEN__)
+#define SERIAL_USB_BUFFERS_SIZE             1
+#endif
+
+/**
+ * @brief   Serial over USB number of buffers.
+ * @note    The default is 2 buffers.
+ */
+#if !defined(SERIAL_USB_BUFFERS_NUMBER) || defined(__DOXYGEN__)
+#define SERIAL_USB_BUFFERS_NUMBER           2
+#endif
+
+/*===========================================================================*/
+/* SPI driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables synchronous APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(SPI_USE_WAIT) || defined(__DOXYGEN__)
+#define SPI_USE_WAIT                        TRUE
+#endif
+
+/**
+ * @brief   Enables circular transfers APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(SPI_USE_CIRCULAR) || defined(__DOXYGEN__)
+#define SPI_USE_CIRCULAR                    FALSE
+#endif
+
+
+/**
+ * @brief   Enables the @p spiAcquireBus() and @p spiReleaseBus() APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(SPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
+#define SPI_USE_MUTUAL_EXCLUSION            TRUE
+#endif
+
+/**
+ * @brief   Handling method for SPI CS line.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(SPI_SELECT_MODE) || defined(__DOXYGEN__)
+#define SPI_SELECT_MODE                     SPI_SELECT_MODE_PAD
+#endif
+
+/*===========================================================================*/
+/* UART driver related settings.                                             */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables synchronous APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(UART_USE_WAIT) || defined(__DOXYGEN__)
+#define UART_USE_WAIT                       FALSE
+#endif
+
+/**
+ * @brief   Enables the @p uartAcquireBus() and @p uartReleaseBus() APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(UART_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
+#define UART_USE_MUTUAL_EXCLUSION           FALSE
+#endif
+
+/*===========================================================================*/
+/* USB driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables synchronous APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(USB_USE_WAIT) || defined(__DOXYGEN__)
+#define USB_USE_WAIT                        TRUE
+#endif
+
+/*===========================================================================*/
+/* WSPI driver related settings.                                             */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables synchronous APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(WSPI_USE_WAIT) || defined(__DOXYGEN__)
+#define WSPI_USE_WAIT                       TRUE
+#endif
+
+/**
+ * @brief   Enables the @p wspiAcquireBus() and @p wspiReleaseBus() APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(WSPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
+#define WSPI_USE_MUTUAL_EXCLUSION           TRUE
+#endif
+
+#endif /* HALCONF_H */
+
+/** @} */
diff --git a/platforms/chibios/QMK_PROTON_C/configs/mcuconf.h b/platforms/chibios/QMK_PROTON_C/configs/mcuconf.h
new file mode 100644
index 000000000..ac2d9a1ee
--- /dev/null
+++ b/platforms/chibios/QMK_PROTON_C/configs/mcuconf.h
@@ -0,0 +1,273 @@
+/*
+    ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#ifndef MCUCONF_H
+#define MCUCONF_H
+
+/*
+ * STM32F3xx drivers configuration.
+ * The following settings override the default settings present in
+ * the various device driver implementation headers.
+ * Note that the settings for each driver only have effect if the whole
+ * driver is enabled in halconf.h.
+ *
+ * IRQ priorities:
+ * 15...0       Lowest...Highest.
+ *
+ * DMA priorities:
+ * 0...3        Lowest...Highest.
+ */
+
+#define STM32F3xx_MCUCONF
+#define STM32F303_MCUCONF
+
+/*
+ * HAL driver system settings.
+ */
+#define STM32_NO_INIT                       FALSE
+#define STM32_PVD_ENABLE                    FALSE
+#define STM32_PLS                           STM32_PLS_LEV0
+#define STM32_HSI_ENABLED                   TRUE
+#define STM32_LSI_ENABLED                   TRUE
+#define STM32_HSE_ENABLED                   TRUE
+#define STM32_LSE_ENABLED                   FALSE
+#define STM32_SW                            STM32_SW_PLL
+#define STM32_PLLSRC                        STM32_PLLSRC_HSE
+#define STM32_PREDIV_VALUE                  1
+#define STM32_PLLMUL_VALUE                  9
+#define STM32_HPRE                          STM32_HPRE_DIV1
+#define STM32_PPRE1                         STM32_PPRE1_DIV2
+#define STM32_PPRE2                         STM32_PPRE2_DIV2
+#define STM32_MCOSEL                        STM32_MCOSEL_NOCLOCK
+#define STM32_ADC12PRES                     STM32_ADC12PRES_DIV1
+#define STM32_ADC34PRES                     STM32_ADC34PRES_DIV1
+#define STM32_USART1SW                      STM32_USART1SW_PCLK
+#define STM32_USART2SW                      STM32_USART2SW_PCLK
+#define STM32_USART3SW                      STM32_USART3SW_PCLK
+#define STM32_UART4SW                       STM32_UART4SW_PCLK
+#define STM32_UART5SW                       STM32_UART5SW_PCLK
+#define STM32_I2C1SW                        STM32_I2C1SW_SYSCLK
+#define STM32_I2C2SW                        STM32_I2C2SW_SYSCLK
+#define STM32_TIM1SW                        STM32_TIM1SW_PCLK2
+#define STM32_TIM8SW                        STM32_TIM8SW_PCLK2
+#define STM32_RTCSEL                        STM32_RTCSEL_LSI
+#define STM32_USB_CLOCK_REQUIRED            TRUE
+#define STM32_USBPRE                        STM32_USBPRE_DIV1P5
+
+/*
+ * IRQ system settings.
+ */
+#define STM32_IRQ_EXTI0_PRIORITY            6
+#define STM32_IRQ_EXTI1_PRIORITY            6
+#define STM32_IRQ_EXTI2_PRIORITY            6
+#define STM32_IRQ_EXTI3_PRIORITY            6
+#define STM32_IRQ_EXTI4_PRIORITY            6
+#define STM32_IRQ_EXTI5_9_PRIORITY          6
+#define STM32_IRQ_EXTI10_15_PRIORITY        6
+#define STM32_IRQ_EXTI16_PRIORITY           6
+#define STM32_IRQ_EXTI17_PRIORITY           15
+#define STM32_IRQ_EXTI18_PRIORITY           6
+#define STM32_IRQ_EXTI19_PRIORITY           15
+#define STM32_IRQ_EXTI20_PRIORITY           15
+#define STM32_IRQ_EXTI21_22_29_PRIORITY     6
+#define STM32_IRQ_EXTI30_32_PRIORITY        6
+#define STM32_IRQ_EXTI33_PRIORITY           6
+#define STM32_IRQ_TIM1_BRK_TIM15_PRIORITY   7
+#define STM32_IRQ_TIM1_UP_TIM16_PRIORITY    7
+#define STM32_IRQ_TIM1_TRGCO_TIM17_PRIORITY 7
+#define STM32_IRQ_TIM1_CC_PRIORITY          7
+
+/*
+ * ADC driver system settings.
+ */
+#define STM32_ADC_DUAL_MODE                 FALSE
+#define STM32_ADC_COMPACT_SAMPLES           FALSE
+#define STM32_ADC_USE_ADC1                  FALSE
+#define STM32_ADC_USE_ADC2                  FALSE
+#define STM32_ADC_USE_ADC3                  FALSE
+#define STM32_ADC_USE_ADC4                  FALSE
+#define STM32_ADC_ADC1_DMA_STREAM           STM32_DMA_STREAM_ID(1, 1)
+#define STM32_ADC_ADC2_DMA_STREAM           STM32_DMA_STREAM_ID(2, 1)
+#define STM32_ADC_ADC3_DMA_STREAM           STM32_DMA_STREAM_ID(2, 5)
+#define STM32_ADC_ADC4_DMA_STREAM           STM32_DMA_STREAM_ID(2, 2)
+#define STM32_ADC_ADC1_DMA_PRIORITY         2
+#define STM32_ADC_ADC2_DMA_PRIORITY         2
+#define STM32_ADC_ADC3_DMA_PRIORITY         2
+#define STM32_ADC_ADC4_DMA_PRIORITY         2
+#define STM32_ADC_ADC12_IRQ_PRIORITY        5
+#define STM32_ADC_ADC3_IRQ_PRIORITY         5
+#define STM32_ADC_ADC4_IRQ_PRIORITY         5
+#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY     5
+#define STM32_ADC_ADC2_DMA_IRQ_PRIORITY     5
+#define STM32_ADC_ADC3_DMA_IRQ_PRIORITY     5
+#define STM32_ADC_ADC4_DMA_IRQ_PRIORITY     5
+#define STM32_ADC_ADC12_CLOCK_MODE          ADC_CCR_CKMODE_AHB_DIV1
+#define STM32_ADC_ADC34_CLOCK_MODE          ADC_CCR_CKMODE_AHB_DIV1
+
+/*
+ * CAN driver system settings.
+ */
+#define STM32_CAN_USE_CAN1                  FALSE
+#define STM32_CAN_CAN1_IRQ_PRIORITY         11
+
+/*
+ * DAC driver system settings.
+ */
+#define STM32_DAC_DUAL_MODE                 FALSE
+#define STM32_DAC_USE_DAC1_CH1              TRUE
+#define STM32_DAC_USE_DAC1_CH2              TRUE
+#define STM32_DAC_DAC1_CH1_IRQ_PRIORITY     10
+#define STM32_DAC_DAC1_CH2_IRQ_PRIORITY     10
+#define STM32_DAC_DAC1_CH1_DMA_PRIORITY     2
+#define STM32_DAC_DAC1_CH2_DMA_PRIORITY     2
+
+/*
+ * GPT driver system settings.
+ */
+#define STM32_GPT_USE_TIM1                  FALSE
+#define STM32_GPT_USE_TIM2                  FALSE
+#define STM32_GPT_USE_TIM3                  FALSE
+#define STM32_GPT_USE_TIM4                  FALSE
+#define STM32_GPT_USE_TIM6                  TRUE
+#define STM32_GPT_USE_TIM7                  TRUE
+#define STM32_GPT_USE_TIM8                  TRUE
+#define STM32_GPT_USE_TIM15                 TRUE
+#define STM32_GPT_USE_TIM16                 FALSE
+#define STM32_GPT_USE_TIM17                 FALSE
+#define STM32_GPT_TIM1_IRQ_PRIORITY         7
+#define STM32_GPT_TIM2_IRQ_PRIORITY         7
+#define STM32_GPT_TIM3_IRQ_PRIORITY         7
+#define STM32_GPT_TIM4_IRQ_PRIORITY         7
+#define STM32_GPT_TIM6_IRQ_PRIORITY         7
+#define STM32_GPT_TIM7_IRQ_PRIORITY         7
+#define STM32_GPT_TIM8_IRQ_PRIORITY         7
+
+/*
+ * I2C driver system settings.
+ */
+#define STM32_I2C_USE_I2C1                  TRUE
+#define STM32_I2C_USE_I2C2                  FALSE
+#define STM32_I2C_BUSY_TIMEOUT              50
+#define STM32_I2C_I2C1_IRQ_PRIORITY         10
+#define STM32_I2C_I2C2_IRQ_PRIORITY         10
+#define STM32_I2C_USE_DMA                   TRUE
+#define STM32_I2C_I2C1_DMA_PRIORITY         1
+#define STM32_I2C_I2C2_DMA_PRIORITY         1
+#define STM32_I2C_DMA_ERROR_HOOK(i2cp)      osalSysHalt("DMA failure")
+
+/*
+ * ICU driver system settings.
+ */
+#define STM32_ICU_USE_TIM1                  FALSE
+#define STM32_ICU_USE_TIM2                  FALSE
+#define STM32_ICU_USE_TIM3                  FALSE
+#define STM32_ICU_USE_TIM4                  FALSE
+#define STM32_ICU_USE_TIM8                  FALSE
+#define STM32_ICU_USE_TIM15                 FALSE
+#define STM32_ICU_TIM1_IRQ_PRIORITY         7
+#define STM32_ICU_TIM2_IRQ_PRIORITY         7
+#define STM32_ICU_TIM3_IRQ_PRIORITY         7
+#define STM32_ICU_TIM4_IRQ_PRIORITY         7
+#define STM32_ICU_TIM8_IRQ_PRIORITY         7
+
+/*
+ * PWM driver system settings.
+ */
+#define STM32_PWM_USE_ADVANCED              FALSE
+#define STM32_PWM_USE_TIM1                  FALSE
+#define STM32_PWM_USE_TIM2                  FALSE
+#define STM32_PWM_USE_TIM3                  TRUE
+#define STM32_PWM_USE_TIM4                  TRUE
+#define STM32_PWM_USE_TIM8                  FALSE
+#define STM32_PWM_USE_TIM15                 FALSE
+#define STM32_PWM_USE_TIM16                 FALSE
+#define STM32_PWM_USE_TIM17                 FALSE
+#define STM32_PWM_TIM1_IRQ_PRIORITY         7
+#define STM32_PWM_TIM2_IRQ_PRIORITY         7
+#define STM32_PWM_TIM3_IRQ_PRIORITY         7
+#define STM32_PWM_TIM4_IRQ_PRIORITY         7
+#define STM32_PWM_TIM8_IRQ_PRIORITY         7
+
+/*
+ * RTC driver system settings.
+ */
+#define STM32_RTC_PRESA_VALUE               32
+#define STM32_RTC_PRESS_VALUE               1024
+#define STM32_RTC_CR_INIT                   0
+#define STM32_RTC_TAMPCR_INIT               0
+
+/*
+ * SERIAL driver system settings.
+ */
+#define STM32_SERIAL_USE_USART1             FALSE
+#define STM32_SERIAL_USE_USART2             TRUE
+#define STM32_SERIAL_USE_USART3             FALSE
+#define STM32_SERIAL_USE_UART4              FALSE
+#define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USART1_PRIORITY        12
+#define STM32_SERIAL_USART2_PRIORITY        12
+#define STM32_SERIAL_USART3_PRIORITY        12
+#define STM32_SERIAL_UART4_PRIORITY         12
+#define STM32_SERIAL_UART5_PRIORITY         12
+
+/*
+ * SPI driver system settings.
+ */
+#define STM32_SPI_USE_SPI1                  FALSE
+#define STM32_SPI_USE_SPI2                  TRUE
+#define STM32_SPI_USE_SPI3                  FALSE
+#define STM32_SPI_SPI1_DMA_PRIORITY         1
+#define STM32_SPI_SPI2_DMA_PRIORITY         1
+#define STM32_SPI_SPI3_DMA_PRIORITY         1
+#define STM32_SPI_SPI1_IRQ_PRIORITY         10
+#define STM32_SPI_SPI2_IRQ_PRIORITY         10
+#define STM32_SPI_SPI3_IRQ_PRIORITY         10
+#define STM32_SPI_DMA_ERROR_HOOK(spip)      osalSysHalt("DMA failure")
+
+/*
+ * ST driver system settings.
+ */
+#define STM32_ST_IRQ_PRIORITY               8
+#define STM32_ST_USE_TIMER                  2
+
+/*
+ * UART driver system settings.
+ */
+#define STM32_UART_USE_USART1               FALSE
+#define STM32_UART_USE_USART2               FALSE
+#define STM32_UART_USE_USART3               FALSE
+#define STM32_UART_USART1_IRQ_PRIORITY      12
+#define STM32_UART_USART2_IRQ_PRIORITY      12
+#define STM32_UART_USART3_IRQ_PRIORITY      12
+#define STM32_UART_USART1_DMA_PRIORITY      0
+#define STM32_UART_USART2_DMA_PRIORITY      0
+#define STM32_UART_USART3_DMA_PRIORITY      0
+#define STM32_UART_DMA_ERROR_HOOK(uartp)    osalSysHalt("DMA failure")
+
+/*
+ * USB driver system settings.
+ */
+#define STM32_USB_USE_USB1                  TRUE
+#define STM32_USB_LOW_POWER_ON_SUSPEND      FALSE
+#define STM32_USB_USB1_HP_IRQ_PRIORITY      13
+#define STM32_USB_USB1_LP_IRQ_PRIORITY      14
+
+/*
+ * WDG driver system settings.
+ */
+#define STM32_WDG_USE_IWDG                  FALSE
+
+#endif /* MCUCONF_H */
diff --git a/platforms/chibios/GENERIC_STM32_F303XC/configs/proton_c.mk b/platforms/chibios/QMK_PROTON_C/convert_to_proton_c.mk
similarity index 64%
rename from platforms/chibios/GENERIC_STM32_F303XC/configs/proton_c.mk
rename to platforms/chibios/QMK_PROTON_C/convert_to_proton_c.mk
index 23907c810..3fa73a96e 100644
--- a/platforms/chibios/GENERIC_STM32_F303XC/configs/proton_c.mk
+++ b/platforms/chibios/QMK_PROTON_C/convert_to_proton_c.mk
@@ -1,9 +1,12 @@
 # Proton C MCU settings for converting AVR projects
-MCU = STM32F303
+TARGET := $(TARGET)_proton_c
+MCU := STM32F303
+BOARD := QMK_PROTON_C
+OPT_DEFS += -DCONVERT_TO_PROTON_C
 
 # These are defaults based on what has been implemented for ARM boards
 AUDIO_ENABLE = yes
 WS2812_DRIVER = bitbang
 
 # Force task driven PWM until ARM can provide automatic configuration
-BACKLIGHT_DRIVER = software
+BACKLIGHT_DRIVER = software
\ No newline at end of file
diff --git a/platforms/chibios/common/configs/halconf.h b/platforms/chibios/common/configs/halconf.h
index 6b48e289f..a9f2cf77b 100644
--- a/platforms/chibios/common/configs/halconf.h
+++ b/platforms/chibios/common/configs/halconf.h
@@ -31,7 +31,7 @@
 #define _CHIBIOS_HAL_CONF_
 #define _CHIBIOS_HAL_CONF_VER_7_0_
 
-#include "mcuconf.h"
+#include <mcuconf.h>
 
 /**
  * @brief   Enables the PAL subsystem.
diff --git a/tmk_core/chibios.mk b/tmk_core/chibios.mk
index e53edccee..ceed2a7b4 100644
--- a/tmk_core/chibios.mk
+++ b/tmk_core/chibios.mk
@@ -71,6 +71,9 @@ else ifneq ("$(wildcard $(TOP_DIR)/platforms/chibios/$(BOARD)/board/board.mk)","
     BOARD_PATH = $(TOP_DIR)/platforms/chibios/$(BOARD)
     BOARD_MK += $(TOP_DIR)/platforms/chibios/$(BOARD)/board/board.mk
     KEYBOARD_PATHS += $(BOARD_PATH)/configs
+    ifneq ("$(wildcard $(BOARD_PATH)/rules.mk)","")
+        include $(BOARD_PATH)/rules.mk
+    endif
 endif
 
 ifeq ("$(wildcard $(BOARD_MK))","")