remove all keyboards but ergodox and planck

29 files changed, 0 insertions, 2409 deletions

diff --git a/keyboards/crkbd/keymaps/default/config.h b/keyboards/crkbd/keymaps/default/config.h
deleted file mode 100644
index 644e813650..0000000000
--- a/keyboards/crkbd/keymaps/default/config.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
-This is the c configuration file for the keymap
-
-Copyright 2012 Jun Wako <wakojun@gmail.com>
-Copyright 2015 Jack Humbert
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#pragma once
-
-//#define USE_MATRIX_I2C
-
-/* Select hand configuration */
-
-#define MASTER_LEFT
-// #define MASTER_RIGHT
-// #define EE_HANDS
-
-#define SSD1306OLED
-
-#define USE_SERIAL_PD2
-
-#define TAPPING_FORCE_HOLD
-#define TAPPING_TERM 100
-
-#undef RGBLED_NUM
-#define RGBLIGHT_ANIMATIONS
-#define RGBLED_NUM 27
-#define RGBLIGHT_LIMIT_VAL 120
-#define RGBLIGHT_HUE_STEP 10
-#define RGBLIGHT_SAT_STEP 17
-#define RGBLIGHT_VAL_STEP 17
diff --git a/keyboards/crkbd/keymaps/default/keymap.c b/keyboards/crkbd/keymaps/default/keymap.c
deleted file mode 100644
index 1e2e57a2b4..0000000000
--- a/keyboards/crkbd/keymaps/default/keymap.c
+++ /dev/null
@@ -1,249 +0,0 @@
-#include QMK_KEYBOARD_H
-#include "bootloader.h"
-#ifdef PROTOCOL_LUFA
-  #include "lufa.h"
-  #include "split_util.h"
-#endif
-#ifdef SSD1306OLED
-  #include "ssd1306.h"
-#endif
-
-extern keymap_config_t keymap_config;
-
-#ifdef RGBLIGHT_ENABLE
-//Following line allows macro to read current RGB settings
-extern rgblight_config_t rgblight_config;
-#endif
-
-extern uint8_t is_master;
-
-// Each layer gets a name for readability, which is then used in the keymap matrix below.
-// The underscores don't mean anything - you can have a layer called STUFF or any other name.
-// Layer names don't all need to be of the same length, obviously, and you can also skip them
-// entirely and just use numbers.
-#define _QWERTY 0
-#define _LOWER 3
-#define _RAISE 4
-#define _ADJUST 16
-
-enum custom_keycodes {
-  QWERTY = SAFE_RANGE,
-  LOWER,
-  RAISE,
-  ADJUST,
-  BACKLIT,
-  RGBRST
-};
-
-enum macro_keycodes {
-  KC_SAMPLEMACRO,
-};
-
-#define KC______ KC_TRNS
-#define KC_XXXXX KC_NO
-#define KC_LOWER LOWER
-#define KC_RAISE RAISE
-#define KC_RST   RESET
-#define KC_LRST  RGBRST
-#define KC_LTOG  RGB_TOG
-#define KC_LHUI  RGB_HUI
-#define KC_LHUD  RGB_HUD
-#define KC_LSAI  RGB_SAI
-#define KC_LSAD  RGB_SAD
-#define KC_LVAI  RGB_VAI
-#define KC_LVAD  RGB_VAD
-#define KC_LMOD  RGB_MOD
-#define KC_CTLTB CTL_T(KC_TAB)
-#define KC_GUIEI GUI_T(KC_LANG2)
-#define KC_ALTKN ALT_T(KC_LANG1)
-
-const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-  [_QWERTY] = LAYOUT_kc( \
-  //,-----------------------------------------.                ,-----------------------------------------.
-        ESC,     Q,     W,     E,     R,     T,                      Y,     U,     I,     O,     P,  BSPC,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-      CTLTB,     A,     S,     D,     F,     G,                      H,     J,     K,     L,  SCLN,  QUOT,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-       LSFT,     Z,     X,     C,     V,     B,                      N,     M,  COMM,   DOT,  SLSH,  RSFT,\
-  //|------+------+------+------+------+------+------|  |------+------+------+------+------+------+------|
-                                  GUIEI, LOWER,   SPC,      ENT, RAISE, ALTKN \
-                              //`--------------------'  `--------------------'
-  ),
-
-  [_LOWER] = LAYOUT_kc( \
-  //,-----------------------------------------.                ,-----------------------------------------.
-        ESC,     1,     2,     3,     4,     5,                      6,     7,     8,     9,     0,  BSPC,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-      CTLTB,    F1,    F2,    F3,    F4,    F5,                     F6,    F7,    F8,    F9,   F10, XXXXX,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-       LSFT,   F11,   F12,   F13,   F14,   F15,                    F16,   F17,   F18,   F19,   F20, XXXXX,\
-  //|------+------+------+------+------+------+------|  |------+------+------+------+------+------+------|
-                                  GUIEI, LOWER,   SPC,      ENT, RAISE, ALTKN \
-                              //`--------------------'  `--------------------'
-  ),
-
-  [_RAISE] = LAYOUT_kc( \
-  //,-----------------------------------------.                ,-----------------------------------------.
-        ESC,  EXLM,    AT,  HASH,   DLR,  PERC,                   CIRC,  AMPR,  ASTR,  LPRN,  RPRN,  BSPC,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-      CTLTB, XXXXX, XXXXX, XXXXX, XXXXX, XXXXX,                   MINS,   EQL,  LCBR,  RCBR,  PIPE,   GRV,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-       LSFT, XXXXX, XXXXX, XXXXX, XXXXX, XXXXX,                   UNDS,  PLUS,  LBRC,  RBRC,  BSLS,  TILD,\
-  //|------+------+------+------+------+------+------|  |------+------+------+------+------+------+------|
-                                  GUIEI, LOWER,   SPC,      ENT, RAISE, ALTKN \
-                              //`--------------------'  `--------------------'
-  ),
-
-  [_ADJUST] = LAYOUT_kc( \
-  //,-----------------------------------------.                ,-----------------------------------------.
-        RST,  LRST, XXXXX, XXXXX, XXXXX, XXXXX,                  XXXXX, XXXXX, XXXXX, XXXXX, XXXXX, XXXXX,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-       LTOG,  LHUI,  LSAI,  LVAI, XXXXX, XXXXX,                  XXXXX, XXXXX, XXXXX, XXXXX, XXXXX, XXXXX,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-       LMOD,  LHUD,  LSAD,  LVAD, XXXXX, XXXXX,                  XXXXX, XXXXX, XXXXX, XXXXX, XXXXX, XXXXX,\
-  //|------+------+------+------+------+------+------|  |------+------+------+------+------+------+------|
-                                  GUIEI, LOWER,   SPC,      ENT, RAISE, ALTKN \
-                              //`--------------------'  `--------------------'
-  )
-};
-
-int RGB_current_mode;
-
-void persistent_default_layer_set(uint16_t default_layer) {
-  eeconfig_update_default_layer(default_layer);
-  default_layer_set(default_layer);
-}
-
-// Setting ADJUST layer RGB back to default
-void update_tri_layer_RGB(uint8_t layer1, uint8_t layer2, uint8_t layer3) {
-  if (IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2)) {
-    layer_on(layer3);
-  } else {
-    layer_off(layer3);
-  }
-}
-
-void matrix_init_user(void) {
-    #ifdef RGBLIGHT_ENABLE
-      RGB_current_mode = rgblight_config.mode;
-    #endif
-    //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
-    #ifdef SSD1306OLED
-        iota_gfx_init(!has_usb());   // turns on the display
-    #endif
-}
-
-//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
-#ifdef SSD1306OLED
-
-// When add source files to SRC in rules.mk, you can use functions.
-const char *read_layer_state(void);
-const char *read_logo(void);
-void set_keylog(uint16_t keycode, keyrecord_t *record);
-const char *read_keylog(void);
-const char *read_keylogs(void);
-
-// const char *read_mode_icon(bool swap);
-// const char *read_host_led_state(void);
-// void set_timelog(void);
-// const char *read_timelog(void);
-
-void matrix_scan_user(void) {
-   iota_gfx_task();
-}
-
-void matrix_render_user(struct CharacterMatrix *matrix) {
-  if (is_master) {
-    // If you want to change the display of OLED, you need to change here
-    matrix_write_ln(matrix, read_layer_state());
-    matrix_write_ln(matrix, read_keylog());
-    matrix_write_ln(matrix, read_keylogs());
-    //matrix_write_ln(matrix, read_mode_icon(keymap_config.swap_lalt_lgui));
-    //matrix_write_ln(matrix, read_host_led_state());
-    //matrix_write_ln(matrix, read_timelog());
-  } else {
-    matrix_write(matrix, read_logo());
-  }
-}
-
-void matrix_update(struct CharacterMatrix *dest, const struct CharacterMatrix *source) {
-  if (memcmp(dest->display, source->display, sizeof(dest->display))) {
-    memcpy(dest->display, source->display, sizeof(dest->display));
-    dest->dirty = true;
-  }
-}
-
-void iota_gfx_task_user(void) {
-  struct CharacterMatrix matrix;
-  matrix_clear(&matrix);
-  matrix_render_user(&matrix);
-  matrix_update(&display, &matrix);
-}
-#endif//SSD1306OLED
-
-bool process_record_user(uint16_t keycode, keyrecord_t *record) {
-  if (record->event.pressed) {
-#ifdef SSD1306OLED
-    set_keylog(keycode, record);
-#endif
-    // set_timelog();
-  }
-
-  switch (keycode) {
-    case QWERTY:
-      if (record->event.pressed) {
-        persistent_default_layer_set(1UL<<_QWERTY);
-      }
-      return false;
-      break;
-    case LOWER:
-      if (record->event.pressed) {
-        layer_on(_LOWER);
-        update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
-      } else {
-        layer_off(_LOWER);
-        update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
-      }
-      return false;
-      break;
-    case RAISE:
-      if (record->event.pressed) {
-        layer_on(_RAISE);
-        update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
-      } else {
-        layer_off(_RAISE);
-        update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
-      }
-      return false;
-      break;
-    case ADJUST:
-        if (record->event.pressed) {
-          layer_on(_ADJUST);
-        } else {
-          layer_off(_ADJUST);
-        }
-        return false;
-        break;
-    case RGB_MOD:
-      #ifdef RGBLIGHT_ENABLE
-        if (record->event.pressed) {
-          rgblight_mode(RGB_current_mode);
-          rgblight_step();
-          RGB_current_mode = rgblight_config.mode;
-        }
-      #endif
-      return false;
-      break;
-    case RGBRST:
-      #ifdef RGBLIGHT_ENABLE
-        if (record->event.pressed) {
-          eeconfig_update_rgblight_default();
-          rgblight_enable();
-          RGB_current_mode = rgblight_config.mode;
-        }
-      #endif
-      break;
-  }
-  return true;
-}
-
diff --git a/keyboards/crkbd/keymaps/default/rules.mk b/keyboards/crkbd/keymaps/default/rules.mk
deleted file mode 100644
index 16deaf45d1..0000000000
--- a/keyboards/crkbd/keymaps/default/rules.mk
+++ /dev/null
@@ -1,31 +0,0 @@
-
-# Build Options
-#   change to "no" to disable the options, or define them in the Makefile in
-#   the appropriate keymap folder that will get included automatically
-#
-BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE = no        # Mouse keys(+4700)
-EXTRAKEY_ENABLE = no        # Audio control and System control(+450)
-CONSOLE_ENABLE = no         # Console for debug(+400)
-COMMAND_ENABLE = no         # Commands for debug and configuration
-NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
-MIDI_ENABLE = no            # MIDI controls
-AUDIO_ENABLE = no           # Audio output on port C6
-UNICODE_ENABLE = no         # Unicode
-BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
-RGBLIGHT_ENABLE = yes       # Enable WS2812 RGB underlight. 
-SWAP_HANDS_ENABLE = no      # Enable one-hand typing
-
-# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
-SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
-
-# If you want to change the display of OLED, you need to change here
-SRC +=  ./lib/glcdfont.c \
-        ./lib/rgb_state_reader.c \
-        ./lib/layer_state_reader.c \
-        ./lib/logo_reader.c \
-        ./lib/keylogger.c \
-        # ./lib/mode_icon_reader.c \
-        # ./lib/host_led_state_reader.c \
-        # ./lib/timelogger.c \
diff --git a/keyboards/crkbd/keymaps/drashna/config.h b/keyboards/crkbd/keymaps/drashna/config.h
deleted file mode 100644
index cbc3feeb61..0000000000
--- a/keyboards/crkbd/keymaps/drashna/config.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
-This is the c configuration file for the keymap
-
-Copyright 2012 Jun Wako <wakojun@gmail.com>
-Copyright 2015 Jack Humbert
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#pragma once
-
-
-/* Select hand configuration */
-
-// #define MASTER_LEFT
-// #define MASTER_RIGHT
-#define EE_HANDS
-
-#define SSD1306OLED
-
-#define USE_SERIAL_PD2
-
-// #define TAPPING_FORCE_HOLD
-// #define TAPPING_TERM 100
-
-#ifdef RGBLIGHT_ENABLE
-#undef RGBLED_NUM
-#define RGBLED_NUM 27
-
-#define RGBLIGHT_HUE_STEP 8
-#define RGBLIGHT_SAT_STEP 8
-#define RGBLIGHT_VAL_STEP 8
-#define RGBLIGHT_LIMIT_VAL 100
-#endif
-
-#ifdef AUDIO_ENABLE
-#define B6_AUDIO
-// #define NO_MUSIC_MODE
-#endif
diff --git a/keyboards/crkbd/keymaps/drashna/keymap.c b/keyboards/crkbd/keymaps/drashna/keymap.c
deleted file mode 100644
index 91f0ebfa27..0000000000
--- a/keyboards/crkbd/keymaps/drashna/keymap.c
+++ /dev/null
@@ -1,290 +0,0 @@
-#include QMK_KEYBOARD_H
-#include "drashna.h"
-#ifdef PROTOCOL_LUFA
-  #include "lufa.h"
-  #include "split_util.h"
-#endif
-#ifdef SSD1306OLED
-  #include "ssd1306.h"
-#endif
-
-extern keymap_config_t keymap_config;
-extern uint8_t is_master;
-
-#ifdef RGBLIGHT_ENABLE
-//Following line allows macro to read current RGB settings
-extern rgblight_config_t rgblight_config;
-#endif
-
-enum crkbd_keycodes {
-  RGBRST = NEW_SAFE_RANGE
-};
-
-#define LAYOUT_crkbd_base( \
-    K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, \
-    K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, \
-    K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A  \
-  ) \
-  LAYOUT_wrapper( \
-    KC_ESC,  K01,    K02,     K03,      K04,     K05,                        K06,     K07,     K08,     K09,     K0A,     KC_MINS, \
-    KC_TAB, ALT_T(K11),  K12, K13,      K14,     K15,                        K16,     K17,     K18,     K19,     K1A, RGUI_T(KC_QUOT), \
-    OS_LSFT, CTL_T(K21), K22, K23,      K24,     K25,                        K26,     K27,     K28,     K29,  CTL_T(K2A), OS_RSFT, \
-                           LT(_LOWER,KC_GRV), KC_SPC,  KC_BSPC,     KC_DEL,  KC_ENT,  RAISE                                        \
-  )
-#define LAYOUT_crkbd_base_wrapper(...)       LAYOUT_crkbd_base(__VA_ARGS__)
-
-const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-  [_QWERTY] = LAYOUT_crkbd_base_wrapper(
-    _________________QWERTY_L1_________________, _________________QWERTY_R1_________________,
-    _________________QWERTY_L2_________________, _________________QWERTY_R2_________________,
-    _________________QWERTY_L3_________________, _________________QWERTY_R3_________________
-  ),
-
-  [_COLEMAK] = LAYOUT_crkbd_base_wrapper(
-    _________________COLEMAK_L1________________, _________________COLEMAK_R1________________,
-    _________________COLEMAK_L2________________, _________________COLEMAK_R2________________,
-    _________________COLEMAK_L3________________, _________________COLEMAK_R3________________
-  ),
-
-  [_DVORAK] = LAYOUT_crkbd_base_wrapper(
-    _________________DVORAK_L1_________________, _________________DVORAK_R1_________________,
-    _________________DVORAK_L2_________________, _________________DVORAK_R2_________________,
-    _________________DVORAK_L3_________________, _________________DVORAK_R3_________________
-  ),
-
-  [_WORKMAN] = LAYOUT_crkbd_base_wrapper(
-    _________________WORKMAN_L1________________, _________________WORKMAN_R1________________,
-    _________________WORKMAN_L2________________, _________________WORKMAN_R2________________,
-    _________________WORKMAN_L3________________, _________________WORKMAN_R3________________
-  ),
-
-  [_NORMAN] = LAYOUT_crkbd_base_wrapper(
-    _________________NORMAN_L1_________________, _________________NORMAN_L1_________________,
-    _________________NORMAN_L2_________________, _________________NORMAN_R2_________________,
-    _________________NORMAN_L3_________________, _________________NORMAN_R3_________________
-  ),
-
-  [_MALTRON] = LAYOUT_crkbd_base_wrapper(
-    _________________MALTRON_L1________________, _________________MALTRON_R1________________,
-    _________________MALTRON_L2________________, _________________MALTRON_R2________________,
-    _________________MALTRON_L3________________, _________________MALTRON_R3________________
-  ),
-
-  [_EUCALYN] = LAYOUT_crkbd_base_wrapper(
-    _________________EUCALYN_L1________________, _________________EUCALYN_R1________________,
-    _________________EUCALYN_L2________________, _________________EUCALYN_R2________________,
-    _________________EUCALYN_L3________________, _________________EUCALYN_R3________________
-  ),
-
-  [_CARPLAX] = LAYOUT_crkbd_base_wrapper(
-    _____________CARPLAX_QFMLWY_L1_____________, _____________CARPLAX_QFMLWY_R1_____________,
-    _____________CARPLAX_QFMLWY_L2_____________, _____________CARPLAX_QFMLWY_R2_____________,
-    _____________CARPLAX_QFMLWY_L3_____________, _____________CARPLAX_QFMLWY_R3_____________
-  ),
-
-  [_MODS] = LAYOUT_wrapper(
-      _______, ___________________BLANK___________________,                  ___________________BLANK___________________, _______,
-      _______, ___________________BLANK___________________,                  ___________________BLANK___________________, _______,
-      KC_LSFT, ___________________BLANK___________________,                  ___________________BLANK___________________, KC_RSFT,
-                                     _______, _______, _______,        _______, _______, _______
-  ),
-
-  [_LOWER] = LAYOUT_wrapper(
-    KC_F11,  _________________LOWER_L1__________________,                    _________________LOWER_R1__________________, KC_F11,
-    KC_F12,  _________________LOWER_L2__________________,                    _________________LOWER_R2__________________, KC_PIPE,
-    _______, _________________LOWER_L3__________________,                    _________________LOWER_R3__________________, _______,
-                                     _______, _______, _______,        _______, _______, _______
-  ),
-
-  [_RAISE] = LAYOUT_wrapper( \
-    _______, _________________RAISE_L1__________________,                    _________________RAISE_R1__________________, _______,
-    _______, _________________RAISE_L2__________________,                    _________________RAISE_R2__________________, KC_BSLS,
-    _______, _________________RAISE_L3__________________,                    _________________RAISE_R3__________________, _______,
-                                     _______, _______, _______,        _______, _______, _______
-  ),
-
-  [_ADJUST] = LAYOUT_wrapper( \
-    KC_MAKE, _________________ADJUST_L1_________________,                    _________________ADJUST_R1_________________, KC_RESET,
-    VRSN,    _________________ADJUST_L2_________________,                    _________________ADJUST_R2_________________, EEP_RST,
-    _______, _________________ADJUST_L3_________________,                    _________________ADJUST_R3_________________, KC_MPLY,
-                                     _______, _______, _______,        KC_NUKE, TG_MODS, _______
-  )
-};
-
-void matrix_init_keymap(void) {
-  //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
-  #ifdef SSD1306OLED
-    iota_gfx_init(!has_usb());   // turns on the display
-  #endif
-
-  #ifndef CONVERT_TO_PROTON_C
-    setPinOutput(D5);
-    writePinHigh(D5);
-
-    setPinOutput(B0);
-    writePinHigh(B0);
-  #endif
-}
-
-//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
-#ifdef SSD1306OLED
-
-// When add source files to SRC in rules.mk, you can use functions.
-const char *read_logo(void);
-char layer_state_str[24];
-char modifier_state_str[24];
-char host_led_state_str[24];
-char keylog_str[24] = {};
-char keylogs_str[21] = {};
-int keylogs_str_idx = 0;
-
-// const char *read_mode_icon(bool swap);
-// void set_timelog(void);
-// const char *read_timelog(void);
-
-const char code_to_name[60] = {
-    ' ', ' ', ' ', ' ', 'a', 'b', 'c', 'd', 'e', 'f',
-    'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
-    'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
-    '1', '2', '3', '4', '5', '6', '7', '8', '9', '0',
-    'R', 'E', 'B', 'T', '_', '-', '=', '[', ']', '\\',
-    '#', ';', '\'', '`', ',', '.', '/', ' ', ' ', ' '};
-
-void set_keylog(uint16_t keycode, keyrecord_t *record) {
-  char name = ' ';
-  if ((keycode >= QK_MOD_TAP && keycode <= QK_MOD_TAP_MAX) || (keycode >= QK_LAYER_TAP && keycode <= QK_LAYER_TAP_MAX)) { keycode = keycode & 0xFF; }
-  if (keycode < 60) {
-    name = code_to_name[keycode];
-  }
-  // update keylog
-  snprintf(keylog_str, sizeof(keylog_str), "%dx%d, k%2d : %c",
-           record->event.key.row, record->event.key.col,
-           keycode, name);
-
-  // update keylogs
-  if (keylogs_str_idx == sizeof(keylogs_str) - 1) {
-    keylogs_str_idx = 0;
-    for (int i = 0; i < sizeof(keylogs_str) - 1; i++) {
-      keylogs_str[i] = ' ';
-    }
-  }
-
-  keylogs_str[keylogs_str_idx] = name;
-  keylogs_str_idx++;
-}
-
-const char *read_keylog(void) {
-  return keylog_str;
-}
-
-const char *read_keylogs(void) {
-  return keylogs_str;
-}
-
-
-const char* read_modifier_state(void) {
-  uint8_t modifiers = get_mods();
-  uint8_t one_shot = get_oneshot_mods();
-
-  snprintf(modifier_state_str, sizeof(modifier_state_str), "Mods:%s %s %s %s",
-    (modifiers & MOD_MASK_CTRL || one_shot & MOD_MASK_CTRL) ? "CTL" : "   ",
-    (modifiers & MOD_MASK_GUI || one_shot & MOD_MASK_GUI) ? "GUI" : "   ",
-    (modifiers & MOD_MASK_ALT || one_shot & MOD_MASK_ALT) ? "ALT" : "   ",
-    (modifiers & MOD_MASK_SHIFT || one_shot & MOD_MASK_SHIFT) ? "SFT" : "   "
-  );
-
-  return modifier_state_str;
-}
-
-const char *read_host_led_state(void) {
-  uint8_t leds = host_keyboard_leds();
-
-  snprintf(host_led_state_str, sizeof(host_led_state_str), "NL:%s CL:%s SL:%s",
-    (leds & (1 << USB_LED_NUM_LOCK)) ? "on" : "- ",
-    (leds & (1 << USB_LED_CAPS_LOCK)) ? "on" : "- ",
-    (leds & (1 << USB_LED_SCROLL_LOCK)) ? "on" : "- "
-  );
-
-  return host_led_state_str;
-}
-
-const char* read_layer_state(void) {
-  switch (biton32(layer_state)) {
-    case _RAISE:
-      snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Raise  ");
-      break;
-    case _LOWER:
-      snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Lower  ");
-      break;
-    case _ADJUST:
-      snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Adjust ");
-      break;
-    default:
-      switch (biton32(default_layer_state)) {
-        case _QWERTY:
-          snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Qwerty ");
-          break;
-        case _COLEMAK:
-          snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Colemak");
-          break;
-        case _DVORAK:
-          snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Dvorak ");
-          break;
-        case _WORKMAN:
-          snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Workman");
-          break;
-      }
-      break;
-  }
-
-    return layer_state_str;
-}
-
-void matrix_scan_keymap(void) {
-   iota_gfx_task();
-}
-
-void matrix_render_user(struct CharacterMatrix *matrix) {
-  if (is_master) {
-    //If you want to change the display of OLED, you need to change here
-    matrix_write_ln(matrix, read_layer_state());
-    matrix_write_ln(matrix, read_modifier_state());
-    // matrix_write_ln(matrix, read_keylog());
-    matrix_write_ln(matrix, read_keylogs());
-    // matrix_write_ln(matrix, read_mode_icon(keymap_config.swap_lalt_lgui));
-    // matrix_write(matrix, read_host_led_state());
-    //matrix_write_ln(matrix, read_timelog());
-  } else {
-    matrix_write(matrix, read_logo());
-  }
-}
-
-void matrix_update(struct CharacterMatrix *dest, const struct CharacterMatrix *source) {
-  if (memcmp(dest->display, source->display, sizeof(dest->display))) {
-    memcpy(dest->display, source->display, sizeof(dest->display));
-    dest->dirty = true;
-  }
-}
-
-void iota_gfx_task_user(void) {
-  struct CharacterMatrix matrix;
-  matrix_clear(&matrix);
-  matrix_render_user(&matrix);
-  matrix_update(&display, &matrix);
-}
-
-bool process_record_keymap(uint16_t keycode, keyrecord_t *record) {
-  switch (keycode) {
-    case KC_A ... KC_SLASH:
-    case KC_F1 ... KC_F12:
-    case KC_INSERT ... KC_UP:
-    case KC_KP_SLASH ... KC_KP_DOT:
-    case KC_F13 ... KC_F24:
-    if (record->event.pressed) { set_keylog(keycode, record); }
-      break;
-    // set_timelog();
-  }
-  return true;
-}
-
-#endif
diff --git a/keyboards/crkbd/keymaps/drashna/rules.mk b/keyboards/crkbd/keymaps/drashna/rules.mk
deleted file mode 100644
index 540534978c..0000000000
--- a/keyboards/crkbd/keymaps/drashna/rules.mk
+++ /dev/null
@@ -1,33 +0,0 @@
-
-# Build Options
-#   change to "no" to disable the options, or define them in the Makefile in
-#   the appropriate keymap folder that will get included automatically
-#
-BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE = no        # Mouse keys(+4700)
-EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
-CONSOLE_ENABLE = no         # Console for debug(+400)
-COMMAND_ENABLE = no         # Commands for debug and configuration
-NKRO_ENABLE = yes           # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
-MIDI_ENABLE = no            # MIDI controls
-AUDIO_ENABLE = no           # Audio output on port C6
-UNICODE_ENABLE = no         # Unicode
-BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
-RGBLIGHT_ENABLE = yes       # Enable WS2812 RGB underlight.
-SWAP_HANDS_ENABLE = no      # Enable one-hand typing
-
-# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
-SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
-
-BOOTLOADER = qmk-dfu
-
-# If you want to change the display of OLED, you need to change here
-SRC +=  ./lib/glcdfont.c \
-        ./lib/logo_reader.c \
-        # ./lib/rgb_state_reader.c \
-        # ./lib/keylogger.c \
-        # ./lib/host_led_state_reader.c \
-        # ./lib/mode_icon_reader.c \
-        # ./lib/layer_state_reader.c \
-        # ./lib/timelogger.c \
diff --git a/keyboards/crkbd/keymaps/edvorakjp/config.h b/keyboards/crkbd/keymaps/edvorakjp/config.h
deleted file mode 100644
index b8662aca09..0000000000
--- a/keyboards/crkbd/keymaps/edvorakjp/config.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef CONFIG_USER_H
-#define CONFIG_USER_H
-
-/* Select hand configuration */
-
-// #define MASTER_LEFT
-#define MASTER_RIGHT
-// #define EE_HANDS
-
-#define SSD1306OLED
-#define SWAP_SCLN
-
-// #define TAPPING_FORCE_HOLD
-#define TAPPING_TERM 300
-#define IGNORE_MOD_TAP_INTERRUPT
-
-#undef RGBLED_NUM
-#define RGBLIGHT_EFFECT_STATIC_GRADIENT
-#define RGBLED_NUM 27
-#define RGBLIGHT_LIMIT_VAL 100
-#define RGBLIGHT_HUE_STEP 10
-#define RGBLIGHT_SAT_STEP 17
-#define RGBLIGHT_VAL_STEP 17
-
-#endif // CONFIG_USER_H
diff --git a/keyboards/crkbd/keymaps/edvorakjp/keymap.c b/keyboards/crkbd/keymaps/edvorakjp/keymap.c
deleted file mode 100644
index 32001f22da..0000000000
--- a/keyboards/crkbd/keymaps/edvorakjp/keymap.c
+++ /dev/null
@@ -1,98 +0,0 @@
-#include QMK_KEYBOARD_H
-#ifdef PROTOCOL_LUFA
-  #include "split_util.h"
-#endif
-#ifdef SSD1306OLED
-  #include "oled.h"
-#endif
-
-#include "edvorakjp.h"
-
-/*
- * enum custom_keycodes {
- *   KC_LOCK = NEW_SAFE_RANGE,
- * };
- */
-
-#define KC_ KC_TRNS
-
-#define KC_TMB1 KC_LA(TAB)
-#define KC_TMB2 KC_LS(SPC)
-#define KC_TMB3 TD(TD_LOWER) // act as LOWER when hold, as KC_LANG2(=English) when tapped
-#define KC_TMB4 TD(TD_RAISE) // act as RAISE when hold, as KC_LANG1(=Japanese) when tapped
-#define KC_TMB5 KC_RC(BSPC)
-#define KC_TMB6 KC_RG(ENT)
-#define KC_TMB7 KC_RC(DEL)
-
-const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-
-  [_EDVORAK] = LAYOUT_kc(
-  //|----+----+-----+-----+-----+----|           |----+-----+-----+-----+----+----|
-     GRV ,QUOT,COMM , DOT ,  Y  , Q  ,             F  ,  G  ,  R  ,  W  , P  ,BSLS,
-  //|----+----+-----+-----+-----+----|           |----+-----+-----+-----+----+----|
-     EQL , A  ,LA(O),LG(E),LC(I), U  ,             D  ,RS(T),RG(N),RA(S), M  ,MINS,
-  //|----+----+-----+-----+-----+----|           |----+-----+-----+-----+----+----|
-     ESC ,SCLN,  X  ,  C  ,  V  , Z  ,             H  ,  J  ,  K  ,  L  , B  ,SLSH,
-  //`----+----+-----+-----+-----+----+----| |----+----+-----+-----+-----+----+----'
-                           TMB1 ,TMB2,TMB3,  TMB4,TMB5,TMB6
-  //                      `-----+----+----' `----+----+-----'
-  ),
-
-  [_LOWER] = LAYOUT_kc(
-  //|----+----+------+------+------+----|           |----+------+------+-------+----+----|
-         ,    , LCBR , LBRC , LPRN ,    ,                , RPRN , RBRC , RCBR  ,    ,    ,
-  //|----+----+------+------+------+----|           |----+------+------+-------+----+----|
-      F1 , F2 ,LA(F3),LG(F4),LC(F5), F6 ,             F7 ,RS(F8),RG(F9),RA(F10),F11 ,F12 ,
-  //|----+----+------+------+------+----|           |----+------+------+-------+----+----|
-     PSCR,    , HOME , PGDN , PGUP ,END ,            LEFT, DOWN ,  UP  , RGHT  ,    ,    ,
-  //`----+----+------+------+------+----+----| |----+----+------+------+-------+----+----'
-                                   ,    , NO ,  MAC ,TMB7,
-  //                         `-----+----+----' `----+----+-----'
-  ),
-
-  [_RAISE] = LAYOUT_kc(
-  //|----+----+-----+-----+-----+----|           |----+-----+-----+-----+----+----|
-         ,    ,EXLM , AT  ,HASH ,DLR ,            PERC,CIRC ,AMPR ,ASTR ,    ,    ,
-  //|----+----+-----+-----+-----+----|           |----+-----+-----+-----+----+----|
-         , 1  ,LA(2),LG(3),LC(4), 5  ,             6  ,RS(7),RG(8),RA(9), 0  ,    ,
-  //|----+----+-----+-----+-----+----|           |----+-----+-----+-----+----+----|
-     PSCR,    ,HOME ,PGDN ,PGUP ,END ,            LEFT,DOWN , UP  ,RGHT ,    ,    ,
-  //`----+----+-----+-----+-----+----+----| |----+----+-----+-----+-----+----+----'
-                                ,    ,WIN ,   NO ,    ,
-  //                      `-----+----+----' `----+----+----'
-  )
-};
-
-#ifdef SSD1306OLED
-void matrix_init_keymap(void) {
-  //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
-#ifdef MASTER_RIGHT
-  iota_gfx_init(has_usb()); // turns on the display
-#else
-  iota_gfx_init(!has_usb());
-#endif // MASTER_RIGHT
-}
-
-void matrix_scan_user(void) {
-  iota_gfx_task();  // this is what updates the display continuously
-}
-#endif
-
-#ifdef RGBLIGHT_EFFECT_STATIC_GRADIENT
-uint32_t layer_state_set_keymap(uint32_t state) {
-  rgblight_mode_noeeprom(RGBLIGHT_MODE_STATIC_LIGHT);
-  switch (biton32(state)) {
-    case _LOWER:
-      rgblight_sethsv_noeeprom_red();
-      break;
-    case _RAISE:
-      rgblight_sethsv_noeeprom_green();
-      break;
-    default: // for any other layers, or the default layer
-      rgblight_mode(RGBLIGHT_MODE_STATIC_GRADIENT + 3);
-      rgblight_sethsv_red();
-      break;
-  }
-  return state;
-}
-#endif
diff --git a/keyboards/crkbd/keymaps/edvorakjp/oled.c b/keyboards/crkbd/keymaps/edvorakjp/oled.c
deleted file mode 100644
index cbb43d0615..0000000000
--- a/keyboards/crkbd/keymaps/edvorakjp/oled.c
+++ /dev/null
@@ -1,76 +0,0 @@
-#include <string.h>
-#include "oled.h"
-
-// NOTE: Redefined to avoid to use snprintf(); It makes size of firmware big.
-const char *read_mode_icon(bool windows_mode) {
-  static const char logo[][2][3] = {{{0x95, 0x96, 0}, {0xb5, 0xb6, 0}}, {{0x97, 0x98, 0}, {0xb7, 0xb8, 0}}};
-  static char mode_icon[10];
-
-  int mode_number = windows_mode ? 1 : 0;
-  strcpy(mode_icon, logo[mode_number][0]);
-
-  strcat(mode_icon, "\n");
-  strcat(mode_icon, logo[mode_number][1]);
-
-  return mode_icon;
-}
-
-const char *read_layer_state(void) {
-  static char layer_state_str[24];
-  char layer_name[17];
-
-  switch (biton32(layer_state)) {
-    case L_BASE:
-      strcpy(layer_name, "Default");
-      break;
-    case _RAISE:
-      strcpy(layer_name, "Raise");
-      break;
-    case _LOWER:
-      strcpy(layer_name, "Lower");
-      break;
-    default:
-      snprintf(layer_name, sizeof(layer_name), "Undef-%ld", layer_state);
-  }
-
-  strcpy(layer_state_str, "Layer: ");
-
-  strcat(layer_state_str, layer_name);
-  strcat(layer_state_str, "\n");
-  return layer_state_str;
-}
-
-const char *read_host_led_state(void) {
-  static char led_str[24];
-  strcpy(led_str, (host_keyboard_leds() & (1<<USB_LED_NUM_LOCK)) ? "NMLK" : "    ");
-  strcat(led_str, (host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK)) ? " CAPS" : "    ");
-  strcat(led_str, (host_keyboard_leds() & (1<<USB_LED_SCROLL_LOCK)) ? " SCLK" : "     ");
-  return led_str;
-}
-
-void matrix_update(struct CharacterMatrix *dest,
-                   const struct CharacterMatrix *source) {
-  if (memcmp(dest->display, source->display, sizeof(dest->display))) {
-    memcpy(dest->display, source->display, sizeof(dest->display));
-    dest->dirty = true;
-  }
-}
-
-void iota_gfx_task_user(void) {
-  struct CharacterMatrix matrix;
-
-  matrix_clear(&matrix);
-#ifdef MASTER_RIGHT
-  if (!is_master) {
-#else
-  if (is_master) {
-#endif // MASTER_RIGHT
-    matrix_write(&matrix, read_mode_icon(!get_enable_kc_lang()));
-    matrix_write(&matrix, " ");
-    matrix_write(&matrix, read_layer_state());
-    matrix_write(&matrix, read_host_led_state());
-  } else {
-    matrix_write(&matrix, read_logo());
-  }
-  matrix_update(&display, &matrix);
-}
diff --git a/keyboards/crkbd/keymaps/edvorakjp/oled.h b/keyboards/crkbd/keymaps/edvorakjp/oled.h
deleted file mode 100644
index 896347aea9..0000000000
--- a/keyboards/crkbd/keymaps/edvorakjp/oled.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#ifndef OLED_USER_H
-#define OLED_USER_H
-
-//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
-#include "ssd1306.h"
-#include "edvorakjp.h"
-
-//assign the right code to your layers for OLED display
-#define L_BASE 0
-
-extern uint8_t is_master;
-extern bool japanese_mode;
-
-// method prototypes defined in crkbd/lib
-extern const char *read_logo(void);
-
-const char *read_mode_icon(bool swap);
-const char *read_layer_state(void);
-const char *read_host_led_state(void);
-void matrix_update(struct CharacterMatrix *dest,
-                   const struct CharacterMatrix *source);
-void iota_gfx_task_user(void);
-
-#endif // OLED_CONFIG_USER_H
diff --git a/keyboards/crkbd/keymaps/edvorakjp/readme.md b/keyboards/crkbd/keymaps/edvorakjp/readme.md
deleted file mode 100644
index dd406523d2..0000000000
--- a/keyboards/crkbd/keymaps/edvorakjp/readme.md
+++ /dev/null
@@ -1,21 +0,0 @@
-# edvorakjp
-
-Epaew's Enhanced Dvorak layout for Japanese Programmer  
-see [here](/users/edvorakjp) for more informations.
-
-## License
-
-Copyright 2018 Ryo Maeda epaew.333@gmail.com @epaew
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
diff --git a/keyboards/crkbd/keymaps/edvorakjp/rules.mk b/keyboards/crkbd/keymaps/edvorakjp/rules.mk
deleted file mode 100644
index b4f6d2f1f1..0000000000
--- a/keyboards/crkbd/keymaps/edvorakjp/rules.mk
+++ /dev/null
@@ -1,32 +0,0 @@
-# Build Options
-#   change to "no" to disable the options, or define them in the Makefile in
-#   the appropriate keymap folder that will get included automatically
-#
-BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE = no        # Mouse keys(+4700)
-EXTRAKEY_ENABLE = no        # Audio control and System control(+450)
-CONSOLE_ENABLE = no         # Console for debug(+400)
-COMMAND_ENABLE = no         # Commands for debug and configuration
-NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
-MIDI_ENABLE = no            # MIDI controls
-AUDIO_ENABLE = no           # Audio output on port C6
-UNICODE_ENABLE = no         # Unicode
-BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
-RGBLIGHT_ENABLE = yes       # Enable WS2812 RGB underlight.
-SWAP_HANDS_ENABLE = no      # Enable one-hand typing
-TAP_DANCE_ENABLE = yes
-
-# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
-SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
-
-# If you want to change the display of OLED, you need to change here
-SRC += ./lib/glcdfont.c \
-       ./lib/logo_reader.c \
-       oled.c \
-       # ./lib/rgb_state_reader.c \
-       # ./lib/layer_state_reader.c \
-       # ./lib/keylogger.c \
-       # ./lib/mode_icon_reader.c \
-       # ./lib/host_led_state_reader.c \
-       # ./lib/timelogger.c \
diff --git a/keyboards/crkbd/keymaps/jarred/config.h b/keyboards/crkbd/keymaps/jarred/config.h
deleted file mode 100644
index ac4c1cc88f..0000000000
--- a/keyboards/crkbd/keymaps/jarred/config.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
-This is the c configuration file for the keymap
-
-Copyright 2012 Jun Wako <wakojun@gmail.com>
-Copyright 2015 Jack Humbert
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#pragma once
-
-//#define USE_MATRIX_I2C
-
-/* Select hand configuration */
-
-#define MASTER_LEFT
-// #define MASTER_RIGHT
-// #define EE_HANDS
-
-#define SSD1306OLED
-
-#define USE_SERIAL_PD2
-
-//#define TAPPING_FORCE_HOLD
-//#define TAPPING_TERM 100
-
-#undef RGBLED_NUM
-#define RGBLIGHT_ANIMATIONS
-#define RGBLED_NUM 27
-#define RGBLIGHT_LIMIT_VAL 120
-#define RGBLIGHT_HUE_STEP 10
-#define RGBLIGHT_SAT_STEP 17
-#define RGBLIGHT_VAL_STEP 17
diff --git a/keyboards/crkbd/keymaps/jarred/keymap.c b/keyboards/crkbd/keymaps/jarred/keymap.c
deleted file mode 100644
index f00a735bfc..0000000000
--- a/keyboards/crkbd/keymaps/jarred/keymap.c
+++ /dev/null
@@ -1,182 +0,0 @@
-#include QMK_KEYBOARD_H
-#include "jarred.h"
-
-#ifdef PROTOCOL_LUFA
-  #include "lufa.h"
-  #include "split_util.h"
-#endif
-#ifdef SSD1306OLED
-  #include "ssd1306.h"
-#endif
-
-extern keymap_config_t keymap_config;
-extern uint8_t is_master;
-
-#ifdef RGBLIGHT_ENABLE
-//Following line allows macro to read current RGB settings
-extern rgblight_config_t rgblight_config;
-#endif
-
-#define LAYOUT_crkbd_base( \
-    K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, \
-    K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, \
-    K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, \
-                   K31, K32, K33, K34, K35, K36 \
-  )
-
-#define LAYOUT_crkbd_wrapper(...) LAYOUT(__VA_ARGS__)
-
-#define QWERTY_4_CRKBD KC_LCTL, MO(_LW), KC_SPC, KC_ENT, MO(_LW), KC_RALT
-
-#define BLANK_4_CRKBD  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
-
-const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-  [_QW] = LAYOUT_crkbd_wrapper(
-    QWERTY_1_12,
-    QWERTY_2_12,
-    QWERTY_3_12,
-    QWERTY_4_DOX
-  ),
-  
-  [_LW] = LAYOUT_crkbd_wrapper(
-    LOWER_1_12,
-    LOWER_2_12,
-    LOWER_3_12,
-    LOWER_4_DOX
-  ),
-  
-  [_NV] = LAYOUT_crkbd_wrapper(
-    NAV_1_12,
-    NAV_2_12,
-    NAV_3_12,
-    NAV_4_DOX
-  ),
-  
-  [_NP] = LAYOUT_crkbd_wrapper(
-    NUMPAD_1_12,
-    NUMPAD_2_12,
-    NUMPAD_3_12,
-    NUMPAD_4_DOX
-  ),
-  
-  [_MS] = LAYOUT_crkbd_wrapper(
-    MOUSE_1_12,
-    MOUSE_2_12,
-    MOUSE_3_12,
-    MOUSE_4_DOX
-  )
-};
-
-void matrix_init_user(void) {
-    //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
-    #ifdef SSD1306OLED
-        iota_gfx_init(!has_usb());   // turns on the display
-    #endif
-}
-
-//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
-#ifdef SSD1306OLED
-
-// When add source files to SRC in rules.mk, you can use functions.
-const char *read_logo(void);
-void set_keylog(uint16_t keycode, keyrecord_t *record);
-const char *read_keylog(void);
-const char *read_keylogs(void);
-
-char matrix_line_str[24];
-
-const char *read_layer_state(void) {
-  uint8_t layer = biton32(layer_state);
-  
-  strcpy(matrix_line_str, "Layer: ");
-  
-  switch (layer)
-  {
-    case _QW:
-      strcat(matrix_line_str, "Default");
-      break;
-    case _LW:
-      strcat(matrix_line_str, "Lower");
-      break;
-    case _NV:
-      strcat(matrix_line_str, "Navigation");
-      break;
-    case _NP:
-      strcat(matrix_line_str, "Adjust");
-      break;
-    case _MS:
-      strcat(matrix_line_str, "Mouse");
-      break;
-    default:
-      sprintf(matrix_line_str + strlen(matrix_line_str), "Unknown (%d)", layer);
-  }
-
-  return matrix_line_str;
-}
-
-const char *read_usb_state(void) {
-  
-  strcpy(matrix_line_str, "USB  : ");
-  
-  switch (USB_DeviceState) {
-    case DEVICE_STATE_Unattached:
-      strcat(matrix_line_str, "Unattached");
-      break;
-    case DEVICE_STATE_Suspended:
-      strcat(matrix_line_str, "Suspended");
-      break;
-    case DEVICE_STATE_Configured:
-      strcat(matrix_line_str, "Connected");
-      break;
-    case DEVICE_STATE_Powered:
-      strcat(matrix_line_str, "Powered");
-      break;
-    case DEVICE_STATE_Default:
-      strcat(matrix_line_str, "Default");
-      break;
-    case DEVICE_STATE_Addressed:
-      strcat(matrix_line_str, "Addressed");
-      break;
-    default:
-      strcat(matrix_line_str, "Invalid");
-  }
-
-  return matrix_line_str;
-}
-
-void matrix_scan_user(void) {
-   iota_gfx_task();
-}
-
-void matrix_render_user(struct CharacterMatrix *matrix) {
-  if (is_master) {
-    matrix_write_ln(matrix, read_layer_state());
-    matrix_write_ln(matrix, read_usb_state());
-    matrix_write_ln(matrix, read_keylogs());
-  } else {
-    matrix_write(matrix, read_logo());
-  }
-}
-
-void matrix_update(struct CharacterMatrix *dest, const struct CharacterMatrix *source) {
-  if (memcmp(dest->display, source->display, sizeof(dest->display))) {
-    memcpy(dest->display, source->display, sizeof(dest->display));
-    dest->dirty = true;
-  }
-}
-
-void iota_gfx_task_user(void) {
-  struct CharacterMatrix matrix;
-  matrix_clear(&matrix);
-  matrix_render_user(&matrix);
-  matrix_update(&display, &matrix);
-}
-#endif//SSD1306OLED
-
-bool process_record_keymap(uint16_t keycode, keyrecord_t *record) {
-  if (record->event.pressed) {
-    set_keylog(keycode, record);
-  }
-
-  return true;
-}
diff --git a/keyboards/crkbd/keymaps/jarred/readme.md b/keyboards/crkbd/keymaps/jarred/readme.md
deleted file mode 100644
index 15e355bbca..0000000000
--- a/keyboards/crkbd/keymaps/jarred/readme.md
+++ /dev/null
@@ -1,9 +0,0 @@
-# Jarred's CRKBD Layout
-
-Check out [user space readme](../../../../users/jarred/readme.md) for more info
-
-# Build
-
-```
-make crkbd:jarred:avrdude
-```
diff --git a/keyboards/crkbd/keymaps/jarred/rules.mk b/keyboards/crkbd/keymaps/jarred/rules.mk
deleted file mode 100644
index ab6329f0eb..0000000000
--- a/keyboards/crkbd/keymaps/jarred/rules.mk
+++ /dev/null
@@ -1,31 +0,0 @@
-
-# Build Options
-#   change to "no" to disable the options, or define them in the Makefile in
-#   the appropriate keymap folder that will get included automatically
-#
-BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE = no        # Mouse keys(+4700)
-EXTRAKEY_ENABLE = no        # Audio control and System control(+450)
-CONSOLE_ENABLE = no         # Console for debug(+400)
-COMMAND_ENABLE = no         # Commands for debug and configuration
-NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
-MIDI_ENABLE = no            # MIDI controls
-AUDIO_ENABLE = no           # Audio output on port C6
-UNICODE_ENABLE = no         # Unicode
-BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
-RGBLIGHT_ENABLE = yes       # Enable WS2812 RGB underlight. 
-SWAP_HANDS_ENABLE = no      # Enable one-hand typing
-
-# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
-SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
-
-# If you want to change the display of OLED, you need to change here
-SRC +=  ./lib/glcdfont.c \
-        ./lib/rgb_state_reader.c \
-        ./lib/logo_reader.c \
-        ./lib/keylogger.c \
-        #./lib/layer_state_reader.c \
-        # ./lib/mode_icon_reader.c \
-        # ./lib/host_led_state_reader.c \
-        # ./lib/timelogger.c \
diff --git a/keyboards/crkbd/keymaps/like_jis/config.h b/keyboards/crkbd/keymaps/like_jis/config.h
deleted file mode 100644
index a061b4fb09..0000000000
--- a/keyboards/crkbd/keymaps/like_jis/config.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
-This is the c configuration file for the keymap
-
-Copyright 2012 Jun Wako <wakojun@gmail.com>
-Copyright 2015 Jack Humbert
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#pragma once
-
-//#define USE_MATRIX_I2C
-
-/* Select hand configuration */
-
-#define MASTER_LEFT
-// #define MASTER_RIGHT
-// #define EE_HANDS
-
-#define SSD1306OLED
-
-#define USE_SERIAL_PD2
-
-#define PREVENT_STUCK_MODIFIERS
-#define TAPPING_FORCE_HOLD
-#define TAPPING_TERM 250
-
-#undef RGBLED_NUM
-#define RGBLIGHT_ANIMATIONS
-#define RGBLED_NUM 27
-#define RGBLIGHT_LIMIT_VAL 120
-#define RGBLIGHT_HUE_STEP 10
-#define RGBLIGHT_SAT_STEP 17
-#define RGBLIGHT_VAL_STEP 17
diff --git a/keyboards/crkbd/keymaps/like_jis/keymap.c b/keyboards/crkbd/keymaps/like_jis/keymap.c
deleted file mode 100644
index b1b6c64b1e..0000000000
--- a/keyboards/crkbd/keymaps/like_jis/keymap.c
+++ /dev/null
@@ -1,295 +0,0 @@
-#include QMK_KEYBOARD_H
-#include "bootloader.h"
-#ifdef PROTOCOL_LUFA
-  #include "lufa.h"
-  #include "split_util.h"
-#endif
-#ifdef SSD1306OLED
-  #include "ssd1306.h"
-#endif
-#include "oled_helper.h"
-
-extern keymap_config_t keymap_config;
-
-#ifdef RGBLIGHT_ENABLE
-//Following line allows macro to read current RGB settings
-extern rgblight_config_t rgblight_config;
-#endif
-
-extern uint8_t is_master;
-
-// Each layer gets a name for readability, which is then used in the keymap matrix below.
-// The underscores don't mean anything - you can have a layer called STUFF or any other name.
-// Layer names don't all need to be of the same length, obviously, and you can also skip them
-// entirely and just use numbers.
-enum layer_number {
-  _BASE = 0,
-  _LOWER,
-  _RAISE,
-  _ADJUST,
-};
-
-enum custom_keycodes {
-  LOWER = SAFE_RANGE,
-  RAISE,
-  ADJUST,
-  KANJI,
-  RGBRST
-};
-
-enum tapdances{
-  TD_CODO = 0,
-  // TD_MNUB,
-};
-
-// Layer Mode aliases
-#define KC_LOWER LOWER
-#define KC_RAISE RAISE
-
-#define KC______ KC_TRNS
-#define KC_XXXXX KC_NO
-#define KC_KANJI KANJI
-
-#define KC_RST   RESET
-#define KC_LRST  RGBRST
-#define KC_LTOG  RGB_TOG
-#define KC_LHUI  RGB_HUI
-#define KC_LHUD  RGB_HUD
-#define KC_LSAI  RGB_SAI
-#define KC_LSAD  RGB_SAD
-#define KC_LVAI  RGB_VAI
-#define KC_LVAD  RGB_VAD
-#define KC_LMOD  RGB_MOD
-#define KC_KNRM  AG_NORM
-#define KC_KSWP  AG_SWAP
-
-#define KC_TBSF  LSFT_T(KC_TAB)
-// #define KC_SPSF  LSFT_T(KC_SPC)
-#define KC_ALAP  LALT_T(KC_APP)
-
-#define KC_CODO  TD(TD_CODO)
-// #define KC_MNUB  TD(TD_MNUB)
-
-qk_tap_dance_action_t tap_dance_actions[] = {
-  [TD_CODO] = ACTION_TAP_DANCE_DOUBLE(KC_COMM, KC_DOT),
-  // [TD_MNUB] = ACTION_TAP_DANCE_DOUBLE(KC_MINS, LSFT(KC_RO)),
-};
-
-const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-  [_BASE] = LAYOUT_kc( \
-  //,-----------------------------------------.                ,-----------------------------------------.
-        ESC,     Q,     W,     E,     R,     T,                      Y,     U,     I,     O,     P,  MINS,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-       TBSF,     A,     S,     D,     F,     G,                      H,     J,     K,     L,    UP,   ENT,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-      LCTRL,     Z,     X,     C,     V,     B,                      N,     M,  CODO,  LEFT,  DOWN,  RGHT,\
-  //|------+------+------+------+------+------+------|  |------+------+------+------+------+------+------|
-                                   LGUI, LOWER,  BSPC,      SPC, RAISE,  ALAP \
-                              //`--------------------'  `--------------------'
-  ),
-
-  [_LOWER] = LAYOUT_kc( \
-  //,-----------------------------------------.                ,-----------------------------------------.
-      _____,    F1,    F2,    F3,    F4,    F5,                  XXXXX,  MINS,   EQL,  JYEN,  LBRC,  RBRC,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-      _____,    F6,    F7,    F8,    F9,   F10,                  XXXXX, XXXXX, XXXXX,  SCLN,  QUOT,  BSLS,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-      _____,   F11,   F12,   TAB, KANJI,   ENT,                  XXXXX, XXXXX,  COMM,   DOT,  SLSH,    RO,\
-  //|------+------+------+------+------+------+------|  |------+------+------+------+------+------+------|
-                                  _____, _____,   DEL,    _____, _____,   APP \
-                              //`--------------------'  `--------------------'
-  ),
-
-  [_RAISE] = LAYOUT_kc( \
-  //,-----------------------------------------.                ,-----------------------------------------.
-      _____,     1,     2,     3,     4,     5,                      6,     7,     8,     9,     0,  PSLS,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-      _____, XXXXX, XXXXX, XXXXX, XXXXX, XXXXX,                   QUOT,     4,     5,     6,  PPLS,  PAST,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-      _____, XXXXX, XXXXX, XXXXX, XXXXX, XXXXX,                      0,     1,     2,     3,   DOT,  PMNS,\
-  //|------+------+------+------+------+------+------|  |------+------+------+------+------+------+------|
-                                  _____, _____,  BSPC,    _____, _____,  LALT \
-                              //`--------------------'  `--------------------'
-  ),
-
-  [_ADJUST] = LAYOUT_kc( \
-  //,-----------------------------------------.                ,-----------------------------------------.
-      _____,    RST,  LRST,  KNRM, KSWP, XXXXX,                  XXXXX, XXXXX, XXXXX, XXXXX, XXXXX, XXXXX,\
-  //|------+-------+------+------+------+-----|                |------+------+------+------+------+------|
-      _____,   LTOG,  LHUI,  LSAI, LVAI, XXXXX,                  XXXXX, XXXXX, XXXXX, XXXXX,  PGUP, XXXXX,\
-  //|------+-------+------+------+------+-----|                |------+------+------+------+------+------|
-      _____,   LMOD,  LHUD,  LSAD, LVAD, XXXXX,                  XXXXX, XXXXX, XXXXX,  HOME,  PGDN,   END,\
-  //|------+------+------+------+------+------+------|  |------+------+------+------+------+------+------|
-                                  _____, _____, XXXXX,    _____, _____, XXXXX \
-                              //`--------------------'  `--------------------'
-  )
-};
-
-#define L_BASE _BASE
-#define L_LOWER (1<<_LOWER)
-#define L_RAISE (1<<_RAISE)
-#define L_ADJUST (1<<_ADJUST)
-#define L_ADJUST_TRI (L_ADJUST|L_RAISE|L_LOWER)
-
-#ifdef SSD1306OLED
-typedef struct {
-  uint8_t state;
-  char name[8];
-}LAYER_DISPLAY_NAME;
-
-#define LAYER_DISPLAY_MAX 5
-const LAYER_DISPLAY_NAME layer_display_name[LAYER_DISPLAY_MAX] = {
-  {L_BASE, "Base"},
-  {L_BASE + 1, "Base"},
-  {L_LOWER, "Lower"},
-  {L_RAISE, "Raise"},
-  {L_ADJUST_TRI, "Adjust"}
-};
-
-static inline const char* get_leyer_status(void) {
-
-  for (uint8_t i = 0; i < LAYER_DISPLAY_MAX; ++i) {
-    if (layer_state == 0 && layer_display_name[i].state == default_layer_state) {
-
-      return layer_display_name[i].name;
-    } else if (layer_state != 0 && layer_display_name[i].state == layer_state) {
-
-      return layer_display_name[i].name;
-    }
-  }
-
-  return "?";
-}
-
-static char layer_status_buf[24] = "Layer state ready.\n";
-static inline void update_keymap_status(void) {
-
-  snprintf(layer_status_buf, sizeof(layer_status_buf) - 1, "OS:%s Layer:%s\n",
-    keymap_config.swap_lalt_lgui? "win" : "mac", get_leyer_status());
-}
-
-static inline void render_keymap_status(struct CharacterMatrix *matrix) {
-
-  matrix_write(matrix, layer_status_buf);
-}
-
-#define UPDATE_KEYMAP_STATUS() update_keymap_status()
-#define RENDER_KEYMAP_STATUS(a) render_keymap_status(a)
-
-#else
-
-#define UPDATE_KEYMAP_STATUS()
-#define RENDER_KEYMAP_STATUS(a)
-
-#endif
-
-static inline void update_change_layer(bool pressed, uint8_t layer1, uint8_t layer2, uint8_t layer3) {
-
-  pressed ? layer_on(layer1) : layer_off(layer1);
-  IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2) ? layer_on(layer3) : layer_off(layer3);
-}
-
-int RGB_current_mode;
-bool process_record_user(uint16_t keycode, keyrecord_t *record) {
-
-  UPDATE_KEY_STATUS(keycode, record);
-
-  bool result = false;
-  switch (keycode) {
-    case LOWER:
-      update_change_layer(record->event.pressed, _LOWER, _RAISE, _ADJUST);
-      break;
-    case RAISE:
-      update_change_layer(record->event.pressed, _RAISE, _LOWER, _ADJUST);
-        break;
-    case KANJI:
-      if (record->event.pressed) {
-        if (keymap_config.swap_lalt_lgui == false) {
-          register_code(KC_LANG2);
-        } else {
-          SEND_STRING(SS_LALT("`"));
-        }
-      } else {
-        unregister_code(KC_LANG2);
-      }
-      break;
-    #ifdef RGBLIGHT_ENABLE
-      case RGB_MOD:
-          if (record->event.pressed) {
-            rgblight_mode(RGB_current_mode);
-            rgblight_step();
-            RGB_current_mode = rgblight_config.mode;
-          }
-        break;
-      case RGBRST:
-          if (record->event.pressed) {
-            eeconfig_update_rgblight_default();
-            rgblight_enable();
-            RGB_current_mode = rgblight_config.mode;
-          }
-        break;
-    #endif
-    default:
-      result = true;
-      break;
-  }
-
-  UPDATE_KEYMAP_STATUS();
-  return result;
-}
-
-void matrix_init_user(void) {
-  #ifdef RGBLIGHT_ENABLE
-    RGB_current_mode = rgblight_config.mode;
-  #endif
-  //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
-  #ifdef SSD1306OLED
-    iota_gfx_init(!has_usb()); // turns on the display
-  #endif
-}
-
-//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
-#ifdef SSD1306OLED
-
-void matrix_scan_user(void) {
-  iota_gfx_task();  // this is what updates the display continuously
-}
-
-static inline void matrix_update(struct CharacterMatrix *dest,
-                          const struct CharacterMatrix *source) {
-  if (memcmp(dest->display, source->display, sizeof(dest->display))) {
-    memcpy(dest->display, source->display, sizeof(dest->display));
-    dest->dirty = true;
-  }
-}
-
-static inline void render_status(struct CharacterMatrix *matrix) {
-
-  UPDATE_LED_STATUS();
-  RENDER_LED_STATUS(matrix);
-  RENDER_KEYMAP_STATUS(matrix);
-  UPDATE_LOCK_STATUS();
-  RENDER_LOCK_STATUS(matrix);
-  RENDER_KEY_STATUS(matrix);
-}
-
-void iota_gfx_task_user(void) {
-  struct CharacterMatrix matrix;
-
-  #if DEBUG_TO_SCREEN
-    if (debug_enable) {
-      return;
-    }
-  #endif
-
-  matrix_clear(&matrix);
-  if (is_master) {
-    render_status(&matrix);
-  } else {
-    RENDER_LOGO(&matrix);
-  }
-
-  matrix_update(&display, &matrix);
-}
-
-#endif
diff --git a/keyboards/crkbd/keymaps/like_jis/oled_helper.c b/keyboards/crkbd/keymaps/like_jis/oled_helper.c
deleted file mode 100644
index 500d3c0dc1..0000000000
--- a/keyboards/crkbd/keymaps/like_jis/oled_helper.c
+++ /dev/null
@@ -1,83 +0,0 @@
-#ifdef SSD1306OLED
-#include QMK_KEYBOARD_H
-#include "ssd1306.h"
-
-void render_logo(struct CharacterMatrix *matrix) {
-
-  const char logo_buf[]={
-    0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,0x90,0x91,0x92,0x93,0x94,
-    0xa0,0xa1,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7,0xa8,0xa9,0xaa,0xab,0xac,0xad,0xae,0xaf,0xb0,0xb1,0xb2,0xb3,0xb4,
-    0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc6,0xc7,0xc8,0xc9,0xca,0xcb,0xcc,0xcd,0xce,0xcf,0xd0,0xd1,0xd2,0xd3,0xd4,
-    0};
-
-  matrix_write(matrix, logo_buf);
-}
-
-static char keylog_buf[24] = "Key state ready.";
-const char code_to_name[60] = {
-    ' ', ' ', ' ', ' ', 'a', 'b', 'c', 'd', 'e', 'f',
-    'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
-    'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
-    '1', '2', '3', '4', '5', '6', '7', '8', '9', '0',
-    'R', 'E', 'B', 'T', ' ', '-', ' ', '@', ' ', ' ',
-    ' ', ';', ':', ' ', ',', '.', '/', ' ', ' ', ' '};
-
-void update_key_status(uint16_t keycode, keyrecord_t *record) {
-
-  if (!record->event.pressed) return;
-
-  char name = (keycode < 60) ? code_to_name[keycode] : ' ';
-  snprintf(keylog_buf, sizeof(keylog_buf) - 1, "Key:%dx%d %2x %c",
-          record->event.key.row, record->event.key.col,
-          (uint16_t)keycode, name);
-}
-
-void render_key_status(struct CharacterMatrix *matrix) {
-
-  matrix_write(matrix, keylog_buf);
-}
-
-static char lock_buf[24] = "Lock state ready.\n";
-void update_lock_status(void) {
-
-  uint8_t leds = host_keyboard_leds();
-  char *num_lock = (leds & (1<<USB_LED_NUM_LOCK)) ? "Num" : "";
-  char *caps_lock = (leds & (1<<USB_LED_CAPS_LOCK)) ? "Caps" : "";
-  char *scrl_lock = (leds & (1<<USB_LED_SCROLL_LOCK)) ? "Scrn" : "";
-  snprintf(lock_buf, sizeof(lock_buf) - 1, "Lock:%s %s %s\n",
-          num_lock, caps_lock, scrl_lock);
-}
-
-void render_lock_status(struct CharacterMatrix *matrix) {
-
-  matrix_write(matrix, lock_buf);
-}
-
-#ifdef RGBLIGHT_ENABLE
-extern rgblight_config_t rgblight_config;
-
-static char led_buf[24] = "LED state ready.\n";
-rgblight_config_t rgblight_config_bak;
-void update_led_status(void) {
-
-  if (rgblight_config_bak.enable != rgblight_config.enable ||
-      rgblight_config_bak.mode != rgblight_config.mode ||
-      rgblight_config_bak.hue != rgblight_config.hue ||
-      rgblight_config_bak.sat != rgblight_config.sat ||
-      rgblight_config_bak.val != rgblight_config.val
-  ) {
-    snprintf(led_buf, sizeof(led_buf) - 1, "LED%c:%2d hsv:%2d %2d %2d\n",
-      rgblight_config.enable ? '*' : '.', (uint8_t)rgblight_config.mode,
-      (uint8_t)(rgblight_config.hue / RGBLIGHT_HUE_STEP),
-      (uint8_t)(rgblight_config.sat / RGBLIGHT_SAT_STEP),
-      (uint8_t)(rgblight_config.val / RGBLIGHT_VAL_STEP));
-      rgblight_config_bak = rgblight_config;
-  }
-}
-
-void render_led_status(struct CharacterMatrix *matrix) {
-
-  matrix_write(matrix, led_buf);
-}
-#endif
-#endif
diff --git a/keyboards/crkbd/keymaps/like_jis/oled_helper.h b/keyboards/crkbd/keymaps/like_jis/oled_helper.h
deleted file mode 100644
index 44628a5261..0000000000
--- a/keyboards/crkbd/keymaps/like_jis/oled_helper.h
+++ /dev/null
@@ -1,35 +0,0 @@
-#ifdef SSD1306OLED
-
-void render_logo(struct CharacterMatrix *matrix);
-void update_key_status(uint16_t keycode, keyrecord_t *record);
-void render_key_status(struct CharacterMatrix *matrix);
-void update_lock_status(void);
-void render_lock_status(struct CharacterMatrix *matrix);
-
-#define RENDER_LOGO(a) render_logo(a)
-#define UPDATE_KEY_STATUS(a, b) update_key_status(a, b)
-#define RENDER_KEY_STATUS(a) render_key_status(a)
-#define UPDATE_LOCK_STATUS() update_lock_status()
-#define RENDER_LOCK_STATUS(a) render_lock_status(a)
-
-#ifdef RGBLIGHT_ENABLE
-  void update_led_status(void);
-  void render_led_status(struct CharacterMatrix *matrix);
-  #define UPDATE_LED_STATUS() update_led_status()
-  #define RENDER_LED_STATUS(a) render_led_status(a)
-#else
-  #define UPDATE_LED_STATUS()
-  #define RENDER_LED_STATUS(a)
-#endif
-
-#else
-
-#define RENDER_LOGO(a)
-#define UPDATE_KEY_STATUS(a, b)
-#define RENDER_KEY_STATUS(a)
-#define UPDATE_LOCK_STATUS()
-#define RENDER_LOCK_STATUS(a)
-#define UPDATE_LED_STATUS()
-#define RENDER_LED_STATUS(a)
-
-#endif
diff --git a/keyboards/crkbd/keymaps/like_jis/rules.mk b/keyboards/crkbd/keymaps/like_jis/rules.mk
deleted file mode 100644
index 92f4693aa7..0000000000
--- a/keyboards/crkbd/keymaps/like_jis/rules.mk
+++ /dev/null
@@ -1,32 +0,0 @@
-
-# Build Options
-#   change to "no" to disable the options, or define them in the Makefile in
-#   the appropriate keymap folder that will get included automatically
-#
-BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE = no        # Mouse keys(+4700)
-EXTRAKEY_ENABLE = no        # Audio control and System control(+450)
-CONSOLE_ENABLE = no         # Console for debug(+400)
-COMMAND_ENABLE = no         # Commands for debug and configuration
-NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
-MIDI_ENABLE = no            # MIDI controls
-AUDIO_ENABLE = no           # Audio output on port C6
-UNICODE_ENABLE = no         # Unicode
-BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
-RGBLIGHT_ENABLE = yes       # Enable WS2812 RGB underlight.
-SWAP_HANDS_ENABLE = no      # Enable one-hand typing
-TAP_DANCE_ENABLE = yes
-
-# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
-SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
-
-Link_Time_Optimization = yes # if firmware size over limit, try this option
-
-ifeq ($(strip $(Link_Time_Optimization)),yes)
-    EXTRAFLAGS += -flto -DUSE_Link_Time_Optimization
-endif
-
-# If you want to change the display of OLED, you need to change here
-SRC +=  ./lib/glcdfont.c \
-        oled_helper.c \
diff --git a/keyboards/crkbd/keymaps/omgvee/config.h b/keyboards/crkbd/keymaps/omgvee/config.h
deleted file mode 100644
index 5699c3bebe..0000000000
--- a/keyboards/crkbd/keymaps/omgvee/config.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
-This is the c configuration file for the keymap
-
-Copyright 2012 Jun Wako <wakojun@gmail.com>
-Copyright 2015 Jack Humbert
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#pragma once
-
-//#define USE_MATRIX_I2C
-
-/* Select hand configuration */
-
-#define MASTER_LEFT
-// #define MASTER_RIGHT
-// #define EE_HANDS
-
-#define SSD1306OLED
-
-#define USE_SERIAL_PD2
-
-#define TAPPING_FORCE_HOLD
-#define TAPPING_TERM 100
-
-#undef RGBLED_NUM
-#define RGBLIGHT_ANIMATIONS
-#define RGBLED_NUM 27
-#define RGBLIGHT_LIMIT_VAL 120
-#define RGBLIGHT_HUE_STEP 10
-#define RGBLIGHT_SAT_STEP 17
-#define RGBLIGHT_VAL_STEP 17
-#define BACKLIGHT_LEVELS 10
-
-#undef PRODUCT
-#define PRODUCT "Vee's hotswappable Helidox/Corne/CRKBD split keeb"
-
-#define NO_ACTION_MACRO
-#define NO_ACTION_FUNCTION
diff --git a/keyboards/crkbd/keymaps/omgvee/keymap.c b/keyboards/crkbd/keymaps/omgvee/keymap.c
deleted file mode 100644
index 2f79250f81..0000000000
--- a/keyboards/crkbd/keymaps/omgvee/keymap.c
+++ /dev/null
@@ -1,243 +0,0 @@
-#include QMK_KEYBOARD_H
-#include "bootloader.h"
-#ifdef PROTOCOL_LUFA
-  #include "lufa.h"
-  #include "split_util.h"
-#endif
-#ifdef SSD1306OLED
-  #include "ssd1306.h"
-#endif
-
-extern keymap_config_t keymap_config;
-
-#ifdef RGBLIGHT_ENABLE
-//Following line allows macro to read current RGB settings
-extern rgblight_config_t rgblight_config;
-#endif
-
-extern uint8_t is_master;
-
-// Each layer gets a name for readability, which is then used in the keymap matrix below.
-// The underscores don't mean anything - you can have a layer called STUFF or any other name.
-// Layer names don't all need to be of the same length, obviously, and you can also skip them
-// entirely and just use numbers.
-#define _QWERTY 0
-#define _LOWER 3
-#define _RAISE 4
-#define _ADJUST 16
-
-enum custom_keycodes {
-  QWERTY = SAFE_RANGE,
-  LOWER,
-  RAISE,
-  ADJUST,
-  BACKLIT,
-  RGBRST
-};
-
-enum macro_keycodes {
-  KC_SAMPLEMACRO,
-};
-
-#define KC______ KC_TRNS
-#define KC_XXXXX KC_NO
-#define KC_LOWER LOWER
-#define KC_RAISE RAISE
-#define KC_RST   RESET
-#define KC_ERST  EEPROM_RESET
-#define KC_LRST  RGBRST
-#define KC_LTOG  RGB_TOG
-#define KC_LHUI  RGB_HUI
-#define KC_LHUD  RGB_HUD
-#define KC_LSAI  RGB_SAI
-#define KC_LSAD  RGB_SAD
-#define KC_LVAI  RGB_VAI
-#define KC_LVAD  RGB_VAD
-#define KC_LMOD  RGB_MOD
-#define KC_SFCPS SFT_T(KC_CAPS)
-#define KC_CTLTB CTL_T(KC_TAB)
-#define KC_GUIEI GUI_T(KC_LANG2)
-#define KC_ALTKN ALT_T(KC_LANG1)
-
-const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-  [_QWERTY] = LAYOUT_kc( \
-  //,-----------------------------------------.                ,-----------------------------------------.
-        ESC,     Q,     W,     E,     R,     T,                      Y,     U,     I,     O,     P,  BSPC,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-      SFCPS,     A,     S,     D,     F,     G,                      H,     J,     K,     L,  SCLN,  QUOT,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-      CTLTB,     Z,     X,     C,     V,     B,                      N,     M,  COMM,   DOT,  SLSH,  RSFT,\
-  //|------+------+------+------+------+------+------|  |------+------+------+------+------+------+------|
-                                  GUIEI, LOWER,   ENT,      SPC, RAISE, ALTKN \
-                              //`--------------------'  `--------------------'
-  ),
-
-  [_LOWER] = LAYOUT_kc( \
-  //,-----------------------------------------.                ,-----------------------------------------.
-        GRV,     1,     2,     3,     4,     5,                      6,     7,     8,     9,     0,  BSPC,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-      SFCPS,    F1,    F2,    F3,    F4,    F5,                     F6,    F7,    F8,    F9,   F10,   ENT,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-      CTLTB,   F11,   F12,   F13,   F14,   F15,                    F16,   F17,   F18,   F19,   F20,  RSFT,\
-  //|------+------+------+------+------+------+------|  |------+------+------+------+------+------+------|
-                                  GUIEI, LOWER,   ENT,      SPC, RAISE, ALTKN \
-                              //`--------------------'  `--------------------'
-  ),
-
-  [_RAISE] = LAYOUT_kc( \
-  //,-----------------------------------------.                ,-----------------------------------------.
-        TAB,  EXLM,    AT,  HASH,   DLR,  PERC,                   CIRC,  AMPR,  ASTR,  LPRN,  RPRN,   DEL,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-      SFCPS, XXXXX, XXXXX, XXXXX, XXXXX, XXXXX,                   MINS,   EQL,  LCBR,  RCBR,  PIPE,  BSLS,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-      CTLTB, XXXXX,  VOLD,  VOLU,  MUTE,  MPLY,                   UNDS,  PLUS,  LBRC,  RBRC,  SLSH,  RSFT,\
-  //|------+------+------+------+------+------+------|  |------+------+------+------+------+------+------|
-                                  GUIEI, LOWER,   ENT,      SPC, RAISE, ALTKN \
-                              //`--------------------'  `--------------------'
-  ),
-
-  [_ADJUST] = LAYOUT_kc( \
-  //,-----------------------------------------.                ,-----------------------------------------.
-        RST,  LRST, XXXXX, XXXXX, XXXXX, ERST,                    MNXT,  MPRV,  MFFD,  MRWD, XXXXX,  EJCT,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-       LTOG,  LHUI,  LSAI,  LVAI,  PGUP, HOME,                    LEFT,  DOWN,    UP, RIGHT, XXXXX,   INS,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-       LMOD,  LHUD,  LSAD,  LVAD,  PGDN,  END,                    BRID,  BRIU,  VOLD,  VOLU,  MUTE,  MPLY,\
-  //|------+------+------+------+------+------+------|  |------+------+------+------+------+------+------|
-                                  GUIEI, LOWER,   ENT,      SPC, RAISE, ALTKN \
-                              //`--------------------'  `--------------------'
-  )
-};
-
-int RGB_current_mode;
-
-// Setting ADJUST layer RGB back to default
-void update_tri_layer_RGB(uint8_t layer1, uint8_t layer2, uint8_t layer3) {
-  if (IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2)) {
-    layer_on(layer3);
-  } else {
-    layer_off(layer3);
-  }
-}
-
-void matrix_init_user(void) {
-    #ifdef RGBLIGHT_ENABLE
-      RGB_current_mode = rgblight_config.mode;
-    #endif
-    //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
-    #ifdef SSD1306OLED
-        iota_gfx_init(!has_usb());   // turns on the display
-    #endif
-}
-
-//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
-#ifdef SSD1306OLED
-
-// When add source files to SRC in rules.mk, you can use functions.
-const char *read_layer_state(void);
-const char *read_logo(void);
-void set_keylog(uint16_t keycode, keyrecord_t *record);
-const char *read_keylog(void);
-const char *read_keylogs(void);
-
-// const char *read_mode_icon(bool swap);
-// const char *read_host_led_state(void);
-// void set_timelog(void);
-// const char *read_timelog(void);
-
-void matrix_scan_user(void) {
-   iota_gfx_task();
-}
-
-void matrix_render_user(struct CharacterMatrix *matrix) {
-  if (is_master) {
-    // If you want to change the display of OLED, you need to change here
-    matrix_write_ln(matrix, read_layer_state());
-    matrix_write_ln(matrix, read_keylog());
-    matrix_write_ln(matrix, read_keylogs());
-    //matrix_write_ln(matrix, read_mode_icon(keymap_config.swap_lalt_lgui));
-    //matrix_write_ln(matrix, read_host_led_state());
-    //matrix_write_ln(matrix, read_timelog());
-  } else {
-    matrix_write_ln(matrix, read_layer_state());
-    matrix_write_ln(matrix, read_keylog());
-    matrix_write_ln(matrix, read_keylogs());
-    //matrix_write(matrix, read_logo());
-  }
-}
-
-void matrix_update(struct CharacterMatrix *dest, const struct CharacterMatrix *source) {
-  if (memcmp(dest->display, source->display, sizeof(dest->display))) {
-    memcpy(dest->display, source->display, sizeof(dest->display));
-    dest->dirty = true;
-  }
-}
-
-void iota_gfx_task_user(void) {
-  struct CharacterMatrix matrix;
-  matrix_clear(&matrix);
-  matrix_render_user(&matrix);
-  matrix_update(&display, &matrix);
-}
-#endif//SSD1306OLED
-
-bool process_record_user(uint16_t keycode, keyrecord_t *record) {
-  if (record->event.pressed) {
-#ifdef SSD1306OLED
-    set_keylog(keycode, record);
-#endif
-    // set_timelog();
-  }
-
-  switch (keycode) {
-    case LOWER:
-      if (record->event.pressed) {
-        layer_on(_LOWER);
-        update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
-      } else {
-        layer_off(_LOWER);
-        update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
-      }
-      return false;
-      break;
-    case RAISE:
-      if (record->event.pressed) {
-        layer_on(_RAISE);
-        update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
-      } else {
-        layer_off(_RAISE);
-        update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
-      }
-      return false;
-      break;
-    case ADJUST:
-        if (record->event.pressed) {
-          layer_on(_ADJUST);
-        } else {
-          layer_off(_ADJUST);
-        }
-        return false;
-        break;
-    case RGB_MOD:
-      #ifdef RGBLIGHT_ENABLE
-        if (record->event.pressed) {
-          rgblight_mode(RGB_current_mode);
-          rgblight_step();
-          RGB_current_mode = rgblight_config.mode;
-        }
-      #endif
-      return false;
-      break;
-    case RGBRST:
-      #ifdef RGBLIGHT_ENABLE
-        if (record->event.pressed) {
-          eeconfig_update_rgblight_default();
-          rgblight_enable();
-          RGB_current_mode = rgblight_config.mode;
-        }
-      #endif
-      break;
-  }
-  return true;
-}
-
diff --git a/keyboards/crkbd/keymaps/omgvee/readme.md b/keyboards/crkbd/keymaps/omgvee/readme.md
deleted file mode 100644
index bc316c2a35..0000000000
--- a/keyboards/crkbd/keymaps/omgvee/readme.md
+++ /dev/null
@@ -1,18 +0,0 @@
-# Reade.md for what I want from my HeliDox(CRKBD) layout
-======================================================
-
-
-![My beloved HeliDox keeb](https://i.imgur.com/NbVAB3g.jpg)
-
-- media keys and media controls
-- in-switch LED intensity controls (+/-)
-- underglow RGB hue/color controls
-- underglow RGB intensity controls
-- familiar key arrangement with Enter and symbols on the usual keys (to the right hand side)
-- navigation keys should be the vim ones really;
-- arrow keys on one layer(most likely on the ADJUST one)
-
-See keymap.c for layouts
-
-
-P.S> this lil' keeb is so addictive I have no words, really...
diff --git a/keyboards/crkbd/keymaps/omgvee/rules.mk b/keyboards/crkbd/keymaps/omgvee/rules.mk
deleted file mode 100644
index 88e43aa99f..0000000000
--- a/keyboards/crkbd/keymaps/omgvee/rules.mk
+++ /dev/null
@@ -1,32 +0,0 @@
-
-# Build Options
-#   change to "no" to disable the options, or define them in the Makefile in
-#   the appropriate keymap folder that will get included automatically
-#
-EXTRAFLAGS += -flto
-BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE = no        # Mouse keys(+4700)
-EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
-CONSOLE_ENABLE = no         # Console for debug(+400)
-COMMAND_ENABLE = no         # Commands for debug and configuration
-NKRO_ENABLE = yes           # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-BACKLIGHT_ENABLE = yes      # Enable keyboard backlight functionality
-MIDI_ENABLE = no            # MIDI controls
-AUDIO_ENABLE = no           # Audio output on port C6
-UNICODE_ENABLE = no         # Unicode
-BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
-RGBLIGHT_ENABLE = yes       # Enable WS2812 RGB underlight. 
-SWAP_HANDS_ENABLE = no      # Enable one-hand typing
-
-# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
-SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
-
-# If you want to change the display of OLED, you need to change here
-SRC +=  ./lib/glcdfont.c \
-        ./lib/rgb_state_reader.c \
-        ./lib/layer_state_reader.c \
-        ./lib/logo_reader.c \
-        ./lib/keylogger.c \
-        # ./lib/mode_icon_reader.c \
-        # ./lib/host_led_state_reader.c \
-        # ./lib/timelogger.c \
diff --git a/keyboards/crkbd/keymaps/thefrey/README.md b/keyboards/crkbd/keymaps/thefrey/README.md
deleted file mode 100644
index 69b20cfcd6..0000000000
--- a/keyboards/crkbd/keymaps/thefrey/README.md
+++ /dev/null
@@ -1,16 +0,0 @@
-![the-frey-layout](https://raw.githubusercontent.com/the-frey/the-frey.github.com/master/assets/images/keyboard-layout.jpg)
-
-# Keyboard layout by the-frey
-
-This is a layout that allows access to all the paren keys easily, has a tab on the lower layer (for SUPER-TAB app switching) and some utility features like PGUP/PGDOWN and HOME/END.
-
-In addition, the arrows are on the lower layer and are bound to the vim keys (h,j,k,l). I've found this a productive layout for programming in emacs and hopefully you will too. 
-
-The layout image above shows the keymap, with each key marked with all three layers:
-
-- The top indicates the raise layer
-- The middle indicates the default layer
-- The bottom indicates the lower layer
-
-All the keys respond as you'd expect to the 'shift' key - i.e. on a UK/GB keyboard, `/` becomes `?` and so on.
-
diff --git a/keyboards/crkbd/keymaps/thefrey/config.h b/keyboards/crkbd/keymaps/thefrey/config.h
deleted file mode 100644
index cee901fc81..0000000000
--- a/keyboards/crkbd/keymaps/thefrey/config.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
-This is the c configuration file for the keymap
-
-Copyright 2012 Jun Wako <wakojun@gmail.com>
-Copyright 2015 Jack Humbert
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#pragma once
-
-//#define USE_MATRIX_I2C
-#define FORCE_NKRO
-
-/* Select hand configuration */
-
-#define MASTER_LEFT
-// #define MASTER_RIGHT
-// #define EE_HANDS
-
-#define SSD1306OLED
-
-#define USE_SERIAL_PD2
-
-#define TAPPING_FORCE_HOLD
-#define TAPPING_TERM 100
-
-#undef RGBLED_NUM
-#define RGBLIGHT_ANIMATIONS
-#define RGBLED_NUM 27
-#define RGBLIGHT_LIMIT_VAL 120
-#define RGBLIGHT_HUE_STEP 10
-#define RGBLIGHT_SAT_STEP 17
-#define RGBLIGHT_VAL_STEP 17
diff --git a/keyboards/crkbd/keymaps/thefrey/keymap.c b/keyboards/crkbd/keymaps/thefrey/keymap.c
deleted file mode 100644
index 5077bfc87c..0000000000
--- a/keyboards/crkbd/keymaps/thefrey/keymap.c
+++ /dev/null
@@ -1,244 +0,0 @@
-#include QMK_KEYBOARD_H
-#include "bootloader.h"
-#ifdef PROTOCOL_LUFA
-  #include "lufa.h"
-  #include "split_util.h"
-#endif
-#ifdef SSD1306OLED
-  #include "ssd1306.h"
-#endif
-
-extern keymap_config_t keymap_config;
-
-#ifdef RGBLIGHT_ENABLE
-//Following line allows macro to read current RGB settings
-extern rgblight_config_t rgblight_config;
-#endif
-
-extern uint8_t is_master;
-
-// Each layer gets a name for readability, which is then used in the keymap matrix below.
-// The underscores don't mean anything - you can have a layer called STUFF or any other name.
-// Layer names don't all need to be of the same length, obviously, and you can also skip them
-// entirely and just use numbers.
-#define _QWERTY 0
-#define _LOWER 3
-#define _RAISE 4
-#define _ADJUST 16
-
-enum custom_keycodes {
-  QWERTY = SAFE_RANGE,
-  LOWER,
-  RAISE,
-  ADJUST,
-  BACKLIT,
-  RGBRST
-};
-
-enum macro_keycodes {
-  KC_SAMPLEMACRO,
-};
-
-#define KC______ KC_TRNS
-#define KC_XXXXX KC_NO
-#define KC_LOWER LOWER
-#define KC_RAISE RAISE
-#define KC_RST   RESET
-#define KC_LRST  RGBRST
-#define KC_LTOG  RGB_TOG
-#define KC_LHUI  RGB_HUI
-#define KC_LHUD  RGB_HUD
-#define KC_LSAI  RGB_SAI
-#define KC_LSAD  RGB_SAD
-#define KC_LVAI  RGB_VAI
-#define KC_LVAD  RGB_VAD
-#define KC_LMOD  RGB_MOD
-#define KC_CTLTB CTL_T(KC_TAB)
-#define KC_GUIEI GUI_T(KC_LANG2)
-#define KC_ALTKN ALT_T(KC_LANG1)
-
-const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-  [_QWERTY] = LAYOUT_kc( \
-  //,-----------------------------------------.                ,-----------------------------------------.
-        ESC,     Q,     W,     E,     R,     T,                      Y,     U,     I,     O,     P,  BSPC,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-      CTLTB,     A,     S,     D,     F,     G,                      H,     J,     K,     L,  SCLN,  QUOT,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-       LSFT,     Z,     X,     C,     V,     B,                      N,     M,  COMM,   DOT,  SLSH,  RSFT,\
-  //|------+------+------+------+------+------+------|  |------+------+------+------+------+------+------|
-                                  GUIEI, LOWER,   SPC,      ENT, RAISE, ALTKN \
-                              //`--------------------'  `--------------------'
-  ),
-
-  [_LOWER] = LAYOUT_kc( \
-  //,-----------------------------------------.                ,-----------------------------------------.
-        TAB,     1,     2,     3,     4,     5,                      6,     7,     8,     9,     0,  BSPC,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-      CTLTB, MUTE,   VOLD,  VOLU,  PGUP,  PGDN,                   LEFT,  DOWN,    UP, RIGHT,  HOME,   END,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-       LSFT,    F1,    F2,    F3,    F4,    F5,                     F6,    F7,    F8,    F9,   F10, XXXXX,\
-  //|------+------+------+------+------+------+------|  |------+------+------+------+------+------+------|
-                                  GUIEI, LOWER,   SPC,      ENT, RAISE, ALTKN \
-                              //`--------------------'  `--------------------'
-  ),
-
-  [_RAISE] = LAYOUT_kc( \
-  //,-----------------------------------------.                ,-----------------------------------------.
-        ESC,  EXLM,    AT,  HASH,   DLR,  PERC,                   CIRC,  AMPR,  ASTR,  LPRN,  RPRN,  BSPC,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-      CTLTB, XXXXX, XXXXX, XXXXX, XXXXX, XXXXX,                   MINS,   EQL,  LCBR,  RCBR,  PIPE,   GRV,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-       LSFT, XXXXX, XXXXX, XXXXX, XXXXX, XXXXX,                   UNDS,  PLUS,  LBRC,  RBRC,  BSLS,  TILD,\
-  //|------+------+------+------+------+------+------|  |------+------+------+------+------+------+------|
-                                  GUIEI, LOWER,   SPC,      ENT, RAISE, ALTKN \
-                              //`--------------------'  `--------------------'
-  ),
-
-  [_ADJUST] = LAYOUT_kc( \
-  //,-----------------------------------------.                ,-----------------------------------------.
-        RST,  LRST, XXXXX, XXXXX, XXXXX, XXXXX,                  XXXXX, XXXXX, XXXXX, XXXXX, XXXXX, XXXXX,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-       LTOG,  LHUI,  LSAI,  LVAI, XXXXX, XXXXX,                  XXXXX, XXXXX, XXXXX, XXXXX, XXXXX, XXXXX,\
-  //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-       LMOD,  LHUD,  LSAD,  LVAD, XXXXX, XXXXX,                  XXXXX, XXXXX, XXXXX, XXXXX, XXXXX, XXXXX,\
-  //|------+------+------+------+------+------+------|  |------+------+------+------+------+------+------|
-                                  GUIEI, LOWER,   SPC,      ENT, RAISE, ALTKN \
-                              //`--------------------'  `--------------------'
-  )
-};
-
-int RGB_current_mode;
-
-// Setting ADJUST layer RGB back to default
-void update_tri_layer_RGB(uint8_t layer1, uint8_t layer2, uint8_t layer3) {
-  if (IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2)) {
-    layer_on(layer3);
-  } else {
-    layer_off(layer3);
-  }
-}
-
-void matrix_init_user(void) {
-    #ifdef RGBLIGHT_ENABLE
-      RGB_current_mode = rgblight_config.mode;
-    #endif
-    //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
-    #ifdef SSD1306OLED
-        iota_gfx_init(!has_usb());   // turns on the display
-    #endif
-}
-
-//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
-#ifdef SSD1306OLED
-
-// When add source files to SRC in rules.mk, you can use functions.
-const char *read_layer_state(void);
-const char *read_logo(void);
-void set_keylog(uint16_t keycode, keyrecord_t *record);
-const char *read_keylog(void);
-const char *read_keylogs(void);
-
-// const char *read_mode_icon(bool swap);
-// const char *read_host_led_state(void);
-// void set_timelog(void);
-// const char *read_timelog(void);
-
-void matrix_scan_user(void) {
-   iota_gfx_task();
-}
-
-void matrix_render_user(struct CharacterMatrix *matrix) {
-  if (is_master) {
-    // If you want to change the display of OLED, you need to change here
-    matrix_write_ln(matrix, read_layer_state());
-    matrix_write_ln(matrix, read_keylog());
-    matrix_write_ln(matrix, read_keylogs());
-    //matrix_write_ln(matrix, read_mode_icon(keymap_config.swap_lalt_lgui));
-    //matrix_write_ln(matrix, read_host_led_state());
-    //matrix_write_ln(matrix, read_timelog());
-  } else {
-    matrix_write(matrix, read_logo());
-  }
-}
-
-void matrix_update(struct CharacterMatrix *dest, const struct CharacterMatrix *source) {
-  if (memcmp(dest->display, source->display, sizeof(dest->display))) {
-    memcpy(dest->display, source->display, sizeof(dest->display));
-    dest->dirty = true;
-  }
-}
-
-void iota_gfx_task_user(void) {
-  struct CharacterMatrix matrix;
-  matrix_clear(&matrix);
-  matrix_render_user(&matrix);
-  matrix_update(&display, &matrix);
-}
-#endif//SSD1306OLED
-
-bool process_record_user(uint16_t keycode, keyrecord_t *record) {
-  if (record->event.pressed) {
-#ifdef SSD1306OLED
-    set_keylog(keycode, record);
-#endif
-    // set_timelog();
-  }
-
-  switch (keycode) {
-    case QWERTY:
-      if (record->event.pressed) {
-        set_single_persistent_default_layer(_QWERTY);
-      }
-      return false;
-      break;
-    case LOWER:
-      if (record->event.pressed) {
-        layer_on(_LOWER);
-        update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
-      } else {
-        layer_off(_LOWER);
-        update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
-      }
-      return false;
-      break;
-    case RAISE:
-      if (record->event.pressed) {
-        layer_on(_RAISE);
-        update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
-      } else {
-        layer_off(_RAISE);
-        update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
-      }
-      return false;
-      break;
-    case ADJUST:
-        if (record->event.pressed) {
-          layer_on(_ADJUST);
-        } else {
-          layer_off(_ADJUST);
-        }
-        return false;
-        break;
-    case RGB_MOD:
-      #ifdef RGBLIGHT_ENABLE
-        if (record->event.pressed) {
-          rgblight_mode(RGB_current_mode);
-          rgblight_step();
-          RGB_current_mode = rgblight_config.mode;
-        }
-      #endif
-      return false;
-      break;
-    case RGBRST:
-      #ifdef RGBLIGHT_ENABLE
-        if (record->event.pressed) {
-          eeconfig_update_rgblight_default();
-          rgblight_enable();
-          RGB_current_mode = rgblight_config.mode;
-        }
-      #endif
-      break;
-  }
-  return true;
-}
-
diff --git a/keyboards/crkbd/keymaps/thefrey/rules.mk b/keyboards/crkbd/keymaps/thefrey/rules.mk
deleted file mode 100644
index 16deaf45d1..0000000000
--- a/keyboards/crkbd/keymaps/thefrey/rules.mk
+++ /dev/null
@@ -1,31 +0,0 @@
-
-# Build Options
-#   change to "no" to disable the options, or define them in the Makefile in
-#   the appropriate keymap folder that will get included automatically
-#
-BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE = no        # Mouse keys(+4700)
-EXTRAKEY_ENABLE = no        # Audio control and System control(+450)
-CONSOLE_ENABLE = no         # Console for debug(+400)
-COMMAND_ENABLE = no         # Commands for debug and configuration
-NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
-MIDI_ENABLE = no            # MIDI controls
-AUDIO_ENABLE = no           # Audio output on port C6
-UNICODE_ENABLE = no         # Unicode
-BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
-RGBLIGHT_ENABLE = yes       # Enable WS2812 RGB underlight. 
-SWAP_HANDS_ENABLE = no      # Enable one-hand typing
-
-# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
-SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
-
-# If you want to change the display of OLED, you need to change here
-SRC +=  ./lib/glcdfont.c \
-        ./lib/rgb_state_reader.c \
-        ./lib/layer_state_reader.c \
-        ./lib/logo_reader.c \
-        ./lib/keylogger.c \
-        # ./lib/mode_icon_reader.c \
-        # ./lib/host_led_state_reader.c \
-        # ./lib/timelogger.c \