13 files changed, 11 insertions, 15 deletions
diff --git a/keyboards/acheron/apollo/87h/gamma/config.h b/keyboards/acheron/apollo/87h/gamma/config.h
index 451071f869..89f9a85d24 100644
--- a/keyboards/acheron/apollo/87h/gamma/config.h
+++ b/keyboards/acheron/apollo/87h/gamma/config.h
@@ -44,8 +44,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE
 
-#define STM32_HSECLK 8000000
-
 // RGB Matrix defines
 #define DRIVER_ADDR_1 0b0110000
 
diff --git a/keyboards/acheron/apollo/87h/gamma/mcuconf.h b/keyboards/acheron/apollo/87h/gamma/mcuconf.h
index 5983bdde90..0113e71378 100644
--- a/keyboards/acheron/apollo/87h/gamma/mcuconf.h
+++ b/keyboards/acheron/apollo/87h/gamma/mcuconf.h
@@ -17,19 +17,6 @@
 #pragma once
 
 #include_next <mcuconf.h>
-#undef STM32_PLLM_VALUE
-#undef STM32_PLLN_VALUE
-#undef STM32_PLLP_VALUE
-#undef STM32_PLLQ_VALUE
-#undef STM32_PPRE1
-#undef STM32_PPRE2
-
-#define STM32_PLLM_VALUE                    4
-#define STM32_PLLN_VALUE                    96
-#define STM32_PLLP_VALUE                    2
-#define STM32_PLLQ_VALUE                    4
-#define STM32_PPRE1                         STM32_PPRE1_DIV2
-#define STM32_PPRE2                         STM32_PPRE2_DIV1
 
 #undef STM32_I2C_USE_I2C1
 #define STM32_I2C_USE_I2C1 TRUE
diff --git a/keyboards/acheron/apollo/87h/gamma/rules.mk b/keyboards/acheron/apollo/87h/gamma/rules.mk
index fde739dac7..4ba14045bb 100644
--- a/keyboards/acheron/apollo/87h/gamma/rules.mk
+++ b/keyboards/acheron/apollo/87h/gamma/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F411
+BOARD = GENERIC_STM32_F411XE
 
 # Bootloader selection
 BOOTLOADER = stm32-dfu
diff --git a/keyboards/bastardkb/charybdis/3x5/keymaps/drashna/rules.mk b/keyboards/bastardkb/charybdis/3x5/keymaps/drashna/rules.mk
index 0cff2a7a2e..1369213cf2 100644
--- a/keyboards/bastardkb/charybdis/3x5/keymaps/drashna/rules.mk
+++ b/keyboards/bastardkb/charybdis/3x5/keymaps/drashna/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F411
+BOARD = BLACKPILL_STM32_F411
 
 # Bootloader selection
 # BOOTLOADER = stm32-dfu
diff --git a/keyboards/handwired/dactyl_manuform/6x6/blackpill_f411/rules.mk b/keyboards/handwired/dactyl_manuform/6x6/blackpill_f411/rules.mk
index af3cc49296..d929a3516d 100644
--- a/keyboards/handwired/dactyl_manuform/6x6/blackpill_f411/rules.mk
+++ b/keyboards/handwired/dactyl_manuform/6x6/blackpill_f411/rules.mk
@@ -3,6 +3,7 @@
 
 # MCU name
 MCU = STM32F411
+BOARD = BLACKPILL_STM32_F411
 
 # Bootloader selection
 BOOTLOADER = tinyuf2
diff --git a/keyboards/handwired/onekey/blackpill_f411_tinyuf2/rules.mk b/keyboards/handwired/onekey/blackpill_f411_tinyuf2/rules.mk
index 70180ee790..2c38e9b580 100755
--- a/keyboards/handwired/onekey/blackpill_f411_tinyuf2/rules.mk
+++ b/keyboards/handwired/onekey/blackpill_f411_tinyuf2/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F411
+BOARD = BLACKPILL_STM32_F411
 
 # Bootloader selection
 BOOTLOADER = tinyuf2
diff --git a/keyboards/mechwild/bbs/rules.mk b/keyboards/mechwild/bbs/rules.mk
index 0e59cba428..519b77b437 100644
--- a/keyboards/mechwild/bbs/rules.mk
+++ b/keyboards/mechwild/bbs/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F401
+BOARD = BLACKPILL_STM32_F401
 
 # Bootloader selection
 BOOTLOADER = stm32-dfu
diff --git a/keyboards/mlego/m60_split/rev1/rules.mk b/keyboards/mlego/m60_split/rev1/rules.mk
index 14022f2086..1a09f141b7 100644
--- a/keyboards/mlego/m60_split/rev1/rules.mk
+++ b/keyboards/mlego/m60_split/rev1/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F401
+BOARD = BLACKPILL_STM32_F401
 
 # Bootloader selection
 BOOTLOADER = tinyuf2
diff --git a/keyboards/phoenix/rules.mk b/keyboards/phoenix/rules.mk
index f895b3d316..c155cd0988 100644
--- a/keyboards/phoenix/rules.mk
+++ b/keyboards/phoenix/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F401
+BOARD = BLACKPILL_STM32_F401
 
 # Bootloader selection
 BOOTLOADER = stm32-dfu
diff --git a/keyboards/xelus/rs108/rules.mk b/keyboards/xelus/rs108/rules.mk
index 86ab82cc61..46df2e4e8e 100644
--- a/keyboards/xelus/rs108/rules.mk
+++ b/keyboards/xelus/rs108/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F401
+BOARD = GENERIC_STM32_F401XC
 
 # Bootloader selection
 BOOTLOADER = stm32-dfu
diff --git a/keyboards/xelus/rs60/rev2/rules.mk b/keyboards/xelus/rs60/rev2/rules.mk
index 95c0f0bc60..3bf99c0be7 100644
--- a/keyboards/xelus/rs60/rev2/rules.mk
+++ b/keyboards/xelus/rs60/rev2/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F401
+BOARD = GENERIC_STM32_F401XC
 
 # Bootloader selection
 BOOTLOADER = stm32-dfu
diff --git a/keyboards/xelus/valor_frl_tkl/rev2_0/rules.mk b/keyboards/xelus/valor_frl_tkl/rev2_0/rules.mk
index ba22afdc26..0747b349ab 100644
--- a/keyboards/xelus/valor_frl_tkl/rev2_0/rules.mk
+++ b/keyboards/xelus/valor_frl_tkl/rev2_0/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F411
+BOARD = GENERIC_STM32_F401XC
 
 # Bootloader selection
 BOOTLOADER = stm32-dfu
diff --git a/keyboards/xelus/valor_frl_tkl/rev2_1/rules.mk b/keyboards/xelus/valor_frl_tkl/rev2_1/rules.mk
index 72dda3e6f8..6b2ee6520d 100644
--- a/keyboards/xelus/valor_frl_tkl/rev2_1/rules.mk
+++ b/keyboards/xelus/valor_frl_tkl/rev2_1/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F401
+BOARD = GENERIC_STM32_F401XC
 
 # Bootloader selection
 BOOTLOADER = stm32-dfu