Add cornia keyboard (#24442)

* Add cornia keyboard

* Update Fire keymap

* [Cornia/Doc] Host image on imgur

* [Cornia/config] Remove unnecessary defines

* [Cornia] Move I2C stuff to keyboard level

* [Cornia/config] Remove unnecessary defines & move all callbacks to keymap.c

* [Cornia] Use tri-layer in default keymap

* [Cornia/makefiles] remove license headers & root makefile

* [Cornia] Put common configuration to top keyboard level

* [Cornia] Remove unecessary custom keycodes

* [Cornia] Fix readme

* [Cornia] Fix RGB keycodes

* [Cornia] Fix config files

* [Cornia] Fix readme

* [Cornia] Fix mcuconf.h license

2 files changed, 76 insertions, 0 deletions

diff --git a/keyboards/cornia/keymaps/default/keymap.c b/keyboards/cornia/keymaps/default/keymap.c
new file mode 100644
index 0000000000..1aa48d471f
--- /dev/null
+++ b/keyboards/cornia/keymaps/default/keymap.c
@@ -0,0 +1,75 @@
+/* Copyright 2024 Vaarai
+ *
+ * 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/>.
+ */
+
+#include QMK_KEYBOARD_H
+
+/* Layers definitions */
+enum layers {
+  _ALPHA,
+  _LOWER,
+  _UPPER,
+  _ADJUST,
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [_ALPHA] = LAYOUT_split_3x6_3(
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+       KC_ESC,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                         KC_Y,    KC_U,    KC_I,    KC_O,    KC_P, KC_BSPC,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+       KC_TAB,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                         KC_H,    KC_J,    KC_K,    KC_L, KC_SCLN, KC_QUOT,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      KC_LCTL,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                         KC_N,    KC_M, KC_COMM,  KC_DOT, KC_SLSH, KC_RCTL,
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          KC_LSFT, TL_LOWR,  KC_SPC,     KC_ENT, TL_UPPR, KC_RSFT
+                                      //`--------------------------'  `--------------------------'
+  ),
+
+    [_LOWER] = LAYOUT_split_3x6_3(
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,  KC_DEL,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,                      XXXXXXX, KC_LEFT, KC_DOWN,   KC_UP,KC_RIGHT, XXXXXXX, 
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      KC_LALT, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,                      XXXXXXX, KC_HOME, KC_PGDN, KC_PGUP,  KC_END, KC_RALT,
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          KC_LGUI, _______, _______,    _______, _______, _______
+                                      //`--------------------------'  `--------------------------'
+  ),
+
+    [_UPPER] = LAYOUT_split_3x6_3(
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      _______,    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,                         KC_6,    KC_7,    KC_8,    KC_9,    KC_0,  KC_DEL,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      _______, KC_SLSH, KC_LCBR, KC_LPRN, KC_LBRC, KC_MINS,                      KC_UNDS, KC_RBRC, KC_RPRN, KC_RCBR, KC_BSLS, _______,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      _______, XXXXXXX,  KC_GRV, KC_QUES,  KC_EQL, XXXXXXX,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______,
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          _______, _______, _______,    _______, _______, KC_RGUI
+                                      //`--------------------------'  `--------------------------'
+  ),
+
+    [_ADJUST] = LAYOUT_split_3x6_3(
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      QK_BOOT, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,                        KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      XXXXXXX, RM_TOGG, RM_HUEU, RM_VALU, XXXXXXX, XXXXXXX,                        KC_F7,   KC_F8,   KC_F9,  KC_F10,  KC_F11,  KC_F12,
+  //|--------+--------+--------+--------+--------|--------|                    |--------+--------+--------+--------+--------+--------|
+      XXXXXXX, RM_NEXT, RM_HUED, RM_VALD, XXXXXXX, XXXXXXX,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          _______, _______, _______,    _______, _______, _______
+                                      //`--------------------------'  `--------------------------'
+  ),
+};
\ No newline at end of file
diff --git a/keyboards/cornia/keymaps/default/rules.mk b/keyboards/cornia/keymaps/default/rules.mk
new file mode 100644
index 0000000000..7c9bf212a6
--- /dev/null
+++ b/keyboards/cornia/keymaps/default/rules.mk
@@ -0,0 +1 @@
+TRI_LAYER_ENABLE = yes