Migrate `MCU` and `BOOTLOADER` to data-driven (#19529)

4 files changed, 6 insertions, 15 deletions

diff --git a/keyboards/acheron/athena/alpha/info.json b/keyboards/acheron/athena/alpha/info.json
index 03640fd01d..10d720983c 100644
--- a/keyboards/acheron/athena/alpha/info.json
+++ b/keyboards/acheron/athena/alpha/info.json
@@ -3,5 +3,7 @@
     "usb": {
         "pid": "0x6584",
         "device_version": "0.0.1"
-    }
+    },
+    "processor": "STM32F411",
+    "bootloader": "stm32-dfu"
 }
diff --git a/keyboards/acheron/athena/alpha/rules.mk b/keyboards/acheron/athena/alpha/rules.mk
index 7711254bbe..962a27694f 100644
--- a/keyboards/acheron/athena/alpha/rules.mk
+++ b/keyboards/acheron/athena/alpha/rules.mk
@@ -1,10 +1,3 @@
-# MCU name
-MCU = STM32F411
-BOARD = GENERIC_STM32_F411XE
-
-# Bootloader selection
-BOOTLOADER = stm32-dfu
-
 # Build Options
 #   change yes to no to disable
 #
diff --git a/keyboards/acheron/athena/beta/info.json b/keyboards/acheron/athena/beta/info.json
index 7db7665fe2..237c783866 100644
--- a/keyboards/acheron/athena/beta/info.json
+++ b/keyboards/acheron/athena/beta/info.json
@@ -3,5 +3,7 @@
     "usb": {
         "pid": "0x6585",
         "device_version": "0.0.2"
-    }
+    },
+    "processor": "STM32F401",
+    "bootloader": "stm32-dfu"
 }
diff --git a/keyboards/acheron/athena/beta/rules.mk b/keyboards/acheron/athena/beta/rules.mk
index 81bbce68c1..962a27694f 100644
--- a/keyboards/acheron/athena/beta/rules.mk
+++ b/keyboards/acheron/athena/beta/rules.mk
@@ -1,9 +1,3 @@
-MCU = STM32F401
-BOARD = GENERIC_STM32_F401XC
-
-# Bootloader selection
-BOOTLOADER = stm32-dfu
-
 # Build Options
 #   change yes to no to disable
 #