8 files changed, 9 insertions, 25 deletions
diff --git a/keyboards/preonic/rev1/info.json b/keyboards/preonic/rev1/info.json
index a6f5233875..6da254960b 100644
--- a/keyboards/preonic/rev1/info.json
+++ b/keyboards/preonic/rev1/info.json
@@ -6,5 +6,7 @@
         "pid": "0x67F3",
         "device_version": "0.0.1"
     },
+    "processor": "atmega32u4",
+    "bootloader": "atmel-dfu",
     "community_layouts": ["ortho_5x12"]
 }
diff --git a/keyboards/preonic/rev1/rules.mk b/keyboards/preonic/rev1/rules.mk
index 0ca1fec7d1..5700acd66c 100644
--- a/keyboards/preonic/rev1/rules.mk
+++ b/keyboards/preonic/rev1/rules.mk
@@ -1,9 +1,3 @@
-# MCU name
-MCU = atmega32u4
-
-# Bootloader selection
-BOOTLOADER = atmel-dfu
-
 # Build Options
 #   change yes to no to disable
 #
diff --git a/keyboards/preonic/rev2/info.json b/keyboards/preonic/rev2/info.json
index 928e4bcbcf..b1e66a09e0 100644
--- a/keyboards/preonic/rev2/info.json
+++ b/keyboards/preonic/rev2/info.json
@@ -6,5 +6,7 @@
         "pid": "0x67F3",
         "device_version": "0.0.2"
     },
+    "processor": "atmega32u4",
+    "bootloader": "qmk-dfu",
     "community_layouts": ["ortho_5x12"]
 }
diff --git a/keyboards/preonic/rev2/rules.mk b/keyboards/preonic/rev2/rules.mk
index a9da1a9b3f..0404fb325a 100644
--- a/keyboards/preonic/rev2/rules.mk
+++ b/keyboards/preonic/rev2/rules.mk
@@ -1,9 +1,3 @@
-# MCU name
-MCU = atmega32u4
-
-# Bootloader selection
-BOOTLOADER = qmk-dfu
-
 # Build Options
 #   change yes to no to disable
 #
diff --git a/keyboards/preonic/rev3/info.json b/keyboards/preonic/rev3/info.json
index 81f83ccb4b..0f396fc87e 100644
--- a/keyboards/preonic/rev3/info.json
+++ b/keyboards/preonic/rev3/info.json
@@ -6,6 +6,9 @@
         "pid": "0xA649",
         "device_version": "0.0.3"
     },
+    "processor": "STM32F303",
+    "bootloader": "stm32-dfu",
+    "board": "QMK_PROTON_C",
     "community_layouts": ["ortho_5x12"],
     "layouts": {
         "LAYOUT_preonic_1x2uC": {
diff --git a/keyboards/preonic/rev3/rules.mk b/keyboards/preonic/rev3/rules.mk
index a7f7e9e651..e4c6852526 100644
--- a/keyboards/preonic/rev3/rules.mk
+++ b/keyboards/preonic/rev3/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/preonic/rev3_drop/info.json b/keyboards/preonic/rev3_drop/info.json
index 7cd1b111e9..c8095a62e6 100644
--- a/keyboards/preonic/rev3_drop/info.json
+++ b/keyboards/preonic/rev3_drop/info.json
@@ -6,6 +6,8 @@
         "pid": "0xA649",
         "device_version": "0.0.3"
     },
+    "processor": "STM32F303",
+    "bootloader": "stm32-dfu",
     "community_layouts": ["ortho_5x12"],
     "layouts": {
         "LAYOUT_preonic_1x2uC": {
diff --git a/keyboards/preonic/rev3_drop/rules.mk b/keyboards/preonic/rev3_drop/rules.mk
index 18a86c09f8..e3f9e52110 100644
--- a/keyboards/preonic/rev3_drop/rules.mk
+++ b/keyboards/preonic/rev3_drop/rules.mk
@@ -1,9 +1,3 @@
-# MCU name
-MCU = STM32F303
-
-# Bootloader selection
-BOOTLOADER = stm32-dfu
-
 # Build Options
 #   change yes to no to disable
 #