11 files changed, 28 insertions, 26 deletions
diff --git a/keyboards/rgbkb/mun/config.h b/keyboards/rgbkb/mun/config.h
index fd2e366614..87a7fe1319 100644
--- a/keyboards/rgbkb/mun/config.h
+++ b/keyboards/rgbkb/mun/config.h
@@ -41,9 +41,6 @@
 #endif
 
 /* Split Transport Features */
-#define SPLIT_TRANSPORT_MIRROR
-#define SPLIT_LAYER_STATE_ENABLE
-#define SPLIT_LED_STATE_ENABLE
 #define SPLIT_TRANSACTION_IDS_KB TOUCH_ENCODER_SYNC, RGB_MENU_SYNC
 
 #define RGB_MATRIX_LED_COUNT 98
@@ -119,6 +116,3 @@
 
 #define TOUCH_UPDATE_INTERVAL 33
 #define OLED_UPDATE_INTERVAL 33
-
-#define WEAR_LEVELING_BACKING_SIZE 4096
-#define WEAR_LEVELING_LOGICAL_SIZE 2048
diff --git a/keyboards/rgbkb/mun/keymaps/default/config.h b/keyboards/rgbkb/mun/keymaps/default/config.h
index 9fbbfc5901..88bdc06dee 100644
--- a/keyboards/rgbkb/mun/keymaps/default/config.h
+++ b/keyboards/rgbkb/mun/keymaps/default/config.h
@@ -19,5 +19,3 @@
 // 20m timeout (20m * 60s * 1000mil)
 // #define RGB_MATRIX_TIMEOUT 1200000
 #define RGB_DISABLE_WHEN_USB_SUSPENDED
-
-#define STM32_ONBOARD_EEPROM_SIZE 2048
diff --git a/keyboards/rgbkb/mun/keymaps/via/config.h b/keyboards/rgbkb/mun/keymaps/via/config.h
index 002081a1c8..a0f581b50a 100644
--- a/keyboards/rgbkb/mun/keymaps/via/config.h
+++ b/keyboards/rgbkb/mun/keymaps/via/config.h
@@ -24,5 +24,3 @@
 // 224B per layer right now
 #define DYNAMIC_KEYMAP_LAYER_COUNT 8
 #define DYNAMIC_KEYMAP_EEPROM_MAX_ADDR 2047
-
-#define STM32_ONBOARD_EEPROM_SIZE 2048
diff --git a/keyboards/rgbkb/mun/rev1/info.json b/keyboards/rgbkb/mun/rev1/info.json
index 5d380de5c7..96d1a18e81 100644
--- a/keyboards/rgbkb/mun/rev1/info.json
+++ b/keyboards/rgbkb/mun/rev1/info.json
@@ -37,6 +37,11 @@
         "io_delay": 5
     },
     "diode_direction": "COL2ROW",
+    "eeprom": {
+        "wear_leveling": {
+            "backing_size": 4096
+        }
+    },
     "encoder": {
         "rotary": [
             {"pin_a": "B8", "pin_b": "A14"},
@@ -47,7 +52,14 @@
         "tap_keycode_delay": 5
     },
     "split": {
-        "soft_serial_pin": "A9"
+        "soft_serial_pin": "A9",
+        "transport": {
+            "sync": {
+                "indicators": true,
+                "layer_state": true,
+                "matrix_state": true
+            }
+        }
     },
     "processor": "STM32F303",
     "bootloader": "stm32-dfu",
diff --git a/keyboards/rgbkb/mun/rules.mk b/keyboards/rgbkb/mun/rules.mk
index 18dfc8edf7..4269e3b0a1 100644
--- a/keyboards/rgbkb/mun/rules.mk
+++ b/keyboards/rgbkb/mun/rules.mk
@@ -2,7 +2,7 @@
 VPATH += keyboards/rgbkb/common
 SRC += touch_encoder.c
 SRC += common_oled.c
-QUANTUM_LIB_SRC += i2c_master.c
+I2C_DRIVER_REQUIRED = yes
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/rgbkb/pan/pan.c b/keyboards/rgbkb/pan/pan.c
index 023c766de6..d175be3641 100644
--- a/keyboards/rgbkb/pan/pan.c
+++ b/keyboards/rgbkb/pan/pan.c
@@ -22,7 +22,7 @@
 #        include "ws2812.h"
 
 // LED color buffer
-LED_TYPE rgb_matrix_ws2812_array[RGB_MATRIX_LED_COUNT];
+rgb_led_t rgb_matrix_ws2812_array[RGB_MATRIX_LED_COUNT];
 
 static void init(void) {}
 
diff --git a/keyboards/rgbkb/sol3/config.h b/keyboards/rgbkb/sol3/config.h
index 3a0b61bfd5..4ce1c60343 100644
--- a/keyboards/rgbkb/sol3/config.h
+++ b/keyboards/rgbkb/sol3/config.h
@@ -41,9 +41,6 @@
 #endif
 
 /* Split Transport Features */
-#define SPLIT_TRANSPORT_MIRROR
-#define SPLIT_LAYER_STATE_ENABLE
-#define SPLIT_LED_STATE_ENABLE
 #define SPLIT_TRANSACTION_IDS_KB TOUCH_ENCODER_SYNC, RGB_MENU_SYNC
 
 /* LED Turbo DIP Switch */
@@ -125,6 +122,3 @@
 #define AUDIO_CLICKY
 #define AUDIO_DAC_SAMPLE_WAVEFORM_SQUARE
 #define AUDIO_DAC_OFF_VALUE 0
-
-#define WEAR_LEVELING_BACKING_SIZE 4096
-#define WEAR_LEVELING_LOGICAL_SIZE 2048
diff --git a/keyboards/rgbkb/sol3/keymaps/default/config.h b/keyboards/rgbkb/sol3/keymaps/default/config.h
index 7e46726115..88bdc06dee 100644
--- a/keyboards/rgbkb/sol3/keymaps/default/config.h
+++ b/keyboards/rgbkb/sol3/keymaps/default/config.h
@@ -19,6 +19,3 @@
 // 20m timeout (20m * 60s * 1000mil)
 // #define RGB_MATRIX_TIMEOUT 1200000
 #define RGB_DISABLE_WHEN_USB_SUSPENDED
-
-#define STM32_ONBOARD_EEPROM_SIZE 2048
-
diff --git a/keyboards/rgbkb/sol3/keymaps/via/config.h b/keyboards/rgbkb/sol3/keymaps/via/config.h
index ff1ff77472..7b7f806261 100644
--- a/keyboards/rgbkb/sol3/keymaps/via/config.h
+++ b/keyboards/rgbkb/sol3/keymaps/via/config.h
@@ -25,6 +25,3 @@
 // 224B per layer right now
 #define DYNAMIC_KEYMAP_LAYER_COUNT 8
 #define DYNAMIC_KEYMAP_EEPROM_MAX_ADDR 2047
-
-#define STM32_ONBOARD_EEPROM_SIZE 2048
-
diff --git a/keyboards/rgbkb/sol3/rev1/info.json b/keyboards/rgbkb/sol3/rev1/info.json
index b80161995f..19e5719cd6 100644
--- a/keyboards/rgbkb/sol3/rev1/info.json
+++ b/keyboards/rgbkb/sol3/rev1/info.json
@@ -37,6 +37,11 @@
         "io_delay": 5
     },
     "diode_direction": "COL2ROW",
+    "eeprom": {
+        "wear_leveling": {
+            "backing_size": 4096
+        }
+    },
     "encoder": {
         "rotary": [
             {"pin_a": "A1", "pin_b": "A2"},
@@ -60,6 +65,13 @@
                 "cols": ["B9", "B8", "B4", "A6", "A3", "B10", "B12", "B11"],
                 "rows": ["B15", "B14", "A8", "A13", "A7", null]
             }
+        },
+        "transport": {
+            "sync": {
+                "indicators": true,
+                "layer_state": true,
+                "matrix_state": true
+            }
         }
     },
     "qmk": {
diff --git a/keyboards/rgbkb/sol3/rules.mk b/keyboards/rgbkb/sol3/rules.mk
index 9cb54cfa15..227219e302 100644
--- a/keyboards/rgbkb/sol3/rules.mk
+++ b/keyboards/rgbkb/sol3/rules.mk
@@ -2,7 +2,7 @@
 VPATH += keyboards/rgbkb/common
 SRC += touch_encoder.c
 SRC += common_oled.c
-QUANTUM_LIB_SRC += i2c_master.c
+I2C_DRIVER_REQUIRED = yes
 
 # Build Options
 #   change yes to no to disable