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

4 files changed, 7 insertions, 15 deletions

diff --git a/keyboards/mechlovin/mechlovin9/rev1/info.json b/keyboards/mechlovin/mechlovin9/rev1/info.json
index 2153f0ad17..e079a7a403 100644
--- a/keyboards/mechlovin/mechlovin9/rev1/info.json
+++ b/keyboards/mechlovin/mechlovin9/rev1/info.json
@@ -3,5 +3,8 @@
     "usb": {
         "pid": "0x6509",
         "device_version": "0.0.1"
-    }
+    },
+    "processor": "STM32F303",
+    "bootloader": "stm32-dfu",
+    "board": "QMK_PROTON_C"
 }
diff --git a/keyboards/mechlovin/mechlovin9/rev1/rules.mk b/keyboards/mechlovin/mechlovin9/rev1/rules.mk
index 927204fc74..d6fa845569 100644
--- a/keyboards/mechlovin/mechlovin9/rev1/rules.mk
+++ b/keyboards/mechlovin/mechlovin9/rev1/rules.mk
@@ -1,10 +1,3 @@
-# MCU name
-MCU = STM32F303
-BOARD = QMK_PROTON_C
-
-# Bootloader selection
-BOOTLOADER = stm32-dfu
-
 # Build Options
 #   change yes to no to disable
 #
diff --git a/keyboards/mechlovin/mechlovin9/rev2/info.json b/keyboards/mechlovin/mechlovin9/rev2/info.json
index 2c92773e6d..bada93cca4 100644
--- a/keyboards/mechlovin/mechlovin9/rev2/info.json
+++ b/keyboards/mechlovin/mechlovin9/rev2/info.json
@@ -3,5 +3,7 @@
     "usb": {
         "pid": "0x6509",
         "device_version": "0.0.2"
-    }
+    },
+    "processor": "atmega32a",
+    "bootloader": "bootloadhid"
 }
diff --git a/keyboards/mechlovin/mechlovin9/rev2/rules.mk b/keyboards/mechlovin/mechlovin9/rev2/rules.mk
index afbfc0d853..c2ee0bc86f 100644
--- a/keyboards/mechlovin/mechlovin9/rev2/rules.mk
+++ b/keyboards/mechlovin/mechlovin9/rev2/rules.mk
@@ -1,8 +1,2 @@
-# MCU name
-MCU = atmega32a
-
 # Processor frequency
 F_CPU = 16000000
-
-# Bootloader selection
-BOOTLOADER = bootloadhid