5 files changed, 10 insertions, 65 deletions
diff --git a/keyboards/handwired/promethium/config.h b/keyboards/handwired/promethium/config.h
index b5f0465980..09a981afe1 100644
--- a/keyboards/handwired/promethium/config.h
+++ b/keyboards/handwired/promethium/config.h
@@ -17,7 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-#include "config_common.h"
 
 /* key matrix size */
 #define MATRIX_COLS  6
@@ -43,56 +42,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #define DIODE_DIRECTION      COL2ROW
 
-// #define BACKLIGHT_PIN B7
-// #define BACKLIGHT_BREATHING
-// #define BACKLIGHT_LEVELS 3
-
-/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
-#define DEBOUNCE             5
-
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
-/* number of backlight levels */
-
-/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
-// #define LOCKING_SUPPORT_ENABLE
-/* Locking resynchronize hack */
-// #define LOCKING_RESYNC_ENABLE
-
-/*
- * Force NKRO
- *
- * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
- * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
- * makefile for this to work.)
- *
- * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
- * until the next keyboard reset.
- *
- * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
- * fully operational during normal computer usage.
- *
- * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
- * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
- * bootmagic, NKRO mode will always be enabled until it is toggled again during a
- * power-up.
- *
- */
-//#define FORCE_NKRO
-
-/*
- * Magic Key Options
- *
- * Magic keys are hotkey commands that allow control over firmware functions of
- * the keyboard. They are best used in combination with the HID Listen program,
- * found here: https://www.pjrc.com/teensy/hid_listen.html
- *
- * The options below allow the magic key functionality to be changed. This is
- * useful if your keyboard/keypad is missing keys and you want magic key support.
- *
- */
-
 /* key combination for command */
 #define IS_COMMAND()         (get_mods() == (MOD_BIT(KC_LSFT) | MOD_BIT(KC_RSFT) | MOD_BIT(KC_LCTL) | MOD_BIT(KC_RCTL)))
 
diff --git a/keyboards/handwired/promethium/info.json b/keyboards/handwired/promethium/info.json
index 618b680ff1..cd5928f4d4 100644
--- a/keyboards/handwired/promethium/info.json
+++ b/keyboards/handwired/promethium/info.json
@@ -8,6 +8,8 @@
     "pid": "0x6048",
     "device_version": "0.0.1"
   },
+  "processor": "atmega32u4",
+  "bootloader": "caterina",
   "layouts": {
     "LAYOUT": {
       "layout": [
diff --git a/keyboards/handwired/promethium/keymaps/default/keymap.c b/keyboards/handwired/promethium/keymaps/default/keymap.c
index b72d54f175..21dd99d95a 100644
--- a/keyboards/handwired/promethium/keymaps/default/keymap.c
+++ b/keyboards/handwired/promethium/keymaps/default/keymap.c
@@ -256,7 +256,7 @@ enum unicode_name {
   PLMIN,
 };
 
-const uint32_t PROGMEM unicode_map[] = {
+const uint32_t unicode_map[] PROGMEM = {
   [GRIN] = 0x1F600,
   [TJOY] = 0x1F602,
   [SMILE] = 0x1F601,
@@ -1272,7 +1272,7 @@ void set_output_user(uint8_t output) {
 #endif
 }
 
-void matrix_init_user() {
+void matrix_init_user(void) {
   wait_ms(500); // give time for usb to initialize
 
   set_unicode_input_mode(UNICODE_MODE_LINUX);
@@ -1292,7 +1292,7 @@ void matrix_init_user() {
 #endif
 }
 
-void turn_off_capslock() {
+void turn_off_capslock(void) {
   if (capslock) {
     register_code(KC_CAPS);
     unregister_code(KC_CAPS);
@@ -1323,7 +1323,7 @@ void turn_off_capslock() {
 #endif
 
 #ifdef PS2_MOUSE_ENABLE
-  void ps2_mouse_init_user() {
+  void ps2_mouse_init_user(void) {
       uint8_t rcv;
 
       // set TrackPoint sensitivity
diff --git a/keyboards/handwired/promethium/keymaps/priyadi/keymap.c b/keyboards/handwired/promethium/keymaps/priyadi/keymap.c
index 11fd8ed74d..1ebf63037b 100644
--- a/keyboards/handwired/promethium/keymaps/priyadi/keymap.c
+++ b/keyboards/handwired/promethium/keymaps/priyadi/keymap.c
@@ -259,7 +259,7 @@ enum unicode_name {
   PLMIN,
 };
 
-const uint32_t PROGMEM unicode_map[] = {
+const uint32_t unicode_map[] PROGMEM = {
   [GRIN] = 0x1F600,
   [TJOY] = 0x1F602,
   [SMILE] = 0x1F601,
@@ -1275,7 +1275,7 @@ void set_output_user(uint8_t output) {
 #endif
 }
 
-void matrix_init_user() {
+void matrix_init_user(void) {
   wait_ms(500); // give time for usb to initialize
 
   set_unicode_input_mode(UNICODE_MODE_LINUX);
@@ -1295,7 +1295,7 @@ void matrix_init_user() {
 #endif
 }
 
-void turn_off_capslock() {
+void turn_off_capslock(void) {
   if (capslock) {
     register_code(KC_CAPS);
     unregister_code(KC_CAPS);
@@ -1326,7 +1326,7 @@ void turn_off_capslock() {
 #endif
 
 #ifdef PS2_MOUSE_ENABLE
-  void ps2_mouse_init_user() {
+  void ps2_mouse_init_user(void) {
       uint8_t rcv;
 
       // set TrackPoint sensitivity
diff --git a/keyboards/handwired/promethium/rules.mk b/keyboards/handwired/promethium/rules.mk
index 3960980dff..038266add8 100644
--- a/keyboards/handwired/promethium/rules.mk
+++ b/keyboards/handwired/promethium/rules.mk
@@ -1,12 +1,6 @@
-# MCU name
-MCU = atmega32u4
-
 # Processor frequency
 F_CPU = 8000000
 
-# Bootloader selection
-BOOTLOADER = caterina
-
 # Build Options
 #   change yes to no to disable
 #