[Keyboard] Add superuser keyboard (#13840)

Co-authored-by: Ryan <fauxpark@gmail.com>

33 files changed, 716 insertions, 0 deletions

diff --git a/keyboards/superuser/ext/config.h b/keyboards/superuser/ext/config.h
new file mode 100644
index 0000000000..77583a5825
--- /dev/null
+++ b/keyboards/superuser/ext/config.h
@@ -0,0 +1,54 @@
+/*
+Copyright 2021 superuser
+
+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
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0x5355
+#define PRODUCT_ID      0x4558
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    superuser
+#define PRODUCT         ext
+
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 19
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+*/
+#define MATRIX_ROW_PINS { D0, D1, D2, D3, D5 }
+#define MATRIX_COL_PINS { B2, B1, F0, F1, F4, F5, F6, F7, C7, C6, B6, B5, B4, D7, D6, D4, E6, B0, B3}
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL*/
+#define DIODE_DIRECTION COL2ROW
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5
+
+#define LED_CAPS_LOCK_PIN B7
diff --git a/keyboards/superuser/ext/ext.c b/keyboards/superuser/ext/ext.c
new file mode 100644
index 0000000000..0715f7d808
--- /dev/null
+++ b/keyboards/superuser/ext/ext.c
@@ -0,0 +1,16 @@
+/* Copyright 2021 superuser
+ *
+ * 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 "ext.h"
diff --git a/keyboards/superuser/ext/ext.h b/keyboards/superuser/ext/ext.h
new file mode 100644
index 0000000000..f83b5bed19
--- /dev/null
+++ b/keyboards/superuser/ext/ext.h
@@ -0,0 +1,32 @@
+/* Copyright 2021 superuser
+ *
+ * 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
+
+#include "quantum.h"
+
+#define LAYOUT_tkl(\
+    KF10, KF11, K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K113, K312,    K114, K115, K116,  \
+    KF20, KF21, K200, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212, K213,          K214, K215, K216,  \
+    KF30, KF31, K300, K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311,       K313,                             \
+    KF40, KF41, K400, K401, K402, K403, K404, K405, K406, K407, K408, K409, K410, K411, K412, K413,                K415,        \
+    KF50, KF51, K500, K501, K502,                   K506,                         K511, K512, K513,          K514, K515, K516   \
+) { \
+    { KF10,  KF11,  K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  K110,  K111,  K112,  K113,  K114,  K115,  K116  }, \
+    { KF20,  KF21,  K200,  K201,  K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  K210,  K211,  K212,  K213,  K214,  K215,  K216  }, \
+    { KF30,  KF31,  K300,  K301,  K302,  K303,  K304,  K305,  K306,  K307,  K308,  K309,  K310,  K311,  K312,  K313,  KC_NO, KC_NO, KC_NO }, \
+    { KF40,  KF41,  K400,  K401,  K402,  K403,  K404,  K405,  K406,  K407,  K408,  K409,  K410,  K411,  K412,  K413,  KC_NO, K415,  KC_NO }, \
+    { KF50,  KF51,  K500,  K501,  K502,  KC_NO, KC_NO, KC_NO, K506,  KC_NO, KC_NO, KC_NO, KC_NO, K511,  K512,  K513,  K514,  K515,  K516  }  \
+}
diff --git a/keyboards/superuser/ext/info.json b/keyboards/superuser/ext/info.json
new file mode 100644
index 0000000000..272df98a9a
--- /dev/null
+++ b/keyboards/superuser/ext/info.json
@@ -0,0 +1,10 @@
+{
+    "keyboard_name": "ext",
+    "url": "",
+    "maintainer": "superuser",
+    "layouts": {
+        "LAYOUT": {
+            "layout": [{"label":"F1", "x":0, "y":0}, {"label":"F2", "x":1, "y":0}, {"label":"~", "x":2.25, "y":0}, {"label":"!", "x":3.25, "y":0}, {"label":"@", "x":4.25, "y":0}, {"label":"#", "x":5.25, "y":0}, {"label":"$", "x":6.25, "y":0}, {"label":"%", "x":7.25, "y":0}, {"label":"^", "x":8.25, "y":0}, {"label":"&", "x":9.25, "y":0}, {"label":"*", "x":10.25, "y":0}, {"label":"(", "x":11.25, "y":0}, {"label":")", "x":12.25, "y":0}, {"label":"_", "x":13.25, "y":0}, {"label":"+", "x":14.25, "y":0}, {"label":"Bksp", "x":15.25, "y":0}, {"label":"Bksp", "x":16.25, "y":0}, {"label":"Insert", "x":17.5, "y":0}, {"label":"Home", "x":18.5, "y":0}, {"label":"PgUp", "x":19.5, "y":0}, {"label":"F3", "x":0, "y":1}, {"label":"F4", "x":1, "y":1}, {"label":"Tab", "x":2.25, "y":1, "w":1.5}, {"label":"Q", "x":3.75, "y":1}, {"label":"W", "x":4.75, "y":1}, {"label":"E", "x":5.75, "y":1}, {"label":"R", "x":6.75, "y":1}, {"label":"T", "x":7.75, "y":1}, {"label":"Y", "x":8.75, "y":1}, {"label":"U", "x":9.75, "y":1}, {"label":"I", "x":10.75, "y":1}, {"label":"O", "x":11.75, "y":1}, {"label":"P", "x":12.75, "y":1}, {"label":"{", "x":13.75, "y":1}, {"label":"}", "x":14.75, "y":1}, {"label":"|", "x":15.75, "y":1, "w":1.5}, {"label":"Delete", "x":17.5, "y":1}, {"label":"End", "x":18.5, "y":1}, {"label":"PgDn", "x":19.5, "y":1}, {"label":"F5", "x":0, "y":2}, {"label":"F6", "x":1, "y":2}, {"label":"Caps Lock", "x":2.25, "y":2, "w":1.75}, {"label":"A", "x":4, "y":2}, {"label":"S", "x":5, "y":2}, {"label":"D", "x":6, "y":2}, {"label":"F", "x":7, "y":2}, {"label":"G", "x":8, "y":2}, {"label":"H", "x":9, "y":2}, {"label":"J", "x":10, "y":2}, {"label":"K", "x":11, "y":2}, {"label":"L", "x":12, "y":2}, {"label":":", "x":13, "y":2}, {"label":"\"", "x":14, "y":2}, {"label":"Enter", "x":15, "y":2, "w":2.25}, {"label":"F7", "x":0, "y":3}, {"label":"F8", "x":1, "y":3}, {"label":"Shift", "x":2.25, "y":3, "w":1.25}, {"label":"|", "x":3.5, "y":3}, {"label":"Z", "x":4.5, "y":3}, {"label":"X", "x":5.5, "y":3}, {"label":"C", "x":6.5, "y":3}, {"label":"V", "x":7.5, "y":3}, {"label":"B", "x":8.5, "y":3}, {"label":"N", "x":9.5, "y":3}, {"label":"M", "x":10.5, "y":3}, {"label":"<", "x":11.5, "y":3}, {"label":">", "x":12.5, "y":3}, {"label":"?", "x":13.5, "y":3}, {"label":"Shift", "x":14.5, "y":3, "w":1.75}, {"label":"Fn", "x":16.25, "y":3}, {"label":"\u2191", "x":18.5, "y":3}, {"label":"F9", "x":0, "y":4}, {"label":"F10", "x":1, "y":4}, {"label":"Ctrl", "x":2.25, "y":4, "w":1.5}, {"label":"Win", "x":3.75, "y":4}, {"label":"Alt", "x":4.75, "y":4, "w":1.5}, {"x":6.25, "y":4, "w":7}, {"label":"Alt", "x":13.25, "y":4, "w":1.5}, {"label":"Win", "x":14.75, "y":4}, {"label":"Ctrl", "x":15.75, "y":4, "w":1.5}, {"label":"\u2190", "x":17.5, "y":4}, {"label":"\u2193", "x":18.5, "y":4}, {"label":"\u2192", "x":19.5, "y":4}]
+        }
+    }
+}
diff --git a/keyboards/superuser/ext/keymaps/default/keymap.c b/keyboards/superuser/ext/keymaps/default/keymap.c
new file mode 100644
index 0000000000..cc3259cd58
--- /dev/null
+++ b/keyboards/superuser/ext/keymaps/default/keymap.c
@@ -0,0 +1,33 @@
+/* Copyright 2021 superuser
+
+ * 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
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [0] = LAYOUT_tkl(
+    KC_F1,  KC_F2,  KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,     KC_MINS,    KC_EQL,     KC_BSPC,   KC_BSPC,      KC_INS,  KC_HOME, KC_PGUP,
+    KC_F3,  KC_F4,  KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,     KC_LBRC,    KC_RBRC,    KC_BSLS,                 KC_DEL,  KC_END,  KC_PGDN,
+    KC_F5,  KC_F6,  KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN,  KC_QUOT,                KC_ENT,
+    KC_F7,  KC_F8,  KC_LSFT, KC_NUBS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,   KC_SLSH,    KC_RSFT,    MO(1),                            KC_UP,
+    KC_F9,  KC_F10, KC_LCTL, KC_LGUI, KC_LALT,                   KC_SPC,                                                KC_RALT,    KC_RGUI,    KC_RCTL,                 KC_LEFT, KC_DOWN, KC_RGHT),
+
+  [1] = LAYOUT_tkl(
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,   KC_TRNS,      KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,                KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                          KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,                                               KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS),
+};
diff --git a/keyboards/superuser/ext/keymaps/default/readme.md b/keyboards/superuser/ext/keymaps/default/readme.md
new file mode 100644
index 0000000000..846c97d3be
--- /dev/null
+++ b/keyboards/superuser/ext/keymaps/default/readme.md
@@ -0,0 +1 @@
+# The default keymap for ext
diff --git a/keyboards/superuser/ext/keymaps/via/keymap.c b/keyboards/superuser/ext/keymaps/via/keymap.c
new file mode 100644
index 0000000000..919c45d884
--- /dev/null
+++ b/keyboards/superuser/ext/keymaps/via/keymap.c
@@ -0,0 +1,49 @@
+/* Copyright 2021 superuser
+
+ * 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
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [0] = LAYOUT_tkl(
+    KC_F1,  KC_F2,  KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,     KC_MINS,    KC_EQL,     KC_BSPC,   KC_BSPC,      KC_INS,  KC_HOME, KC_PGUP,
+    KC_F3,  KC_F4,  KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,     KC_LBRC,    KC_RBRC,    KC_BSLS,                 KC_DEL,  KC_END,  KC_PGDN,
+    KC_F5,  KC_F6,  KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN,  KC_QUOT,                KC_ENT,
+    KC_F7,  KC_F8,  KC_LSFT, KC_NUBS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,   KC_SLSH,    KC_RSFT,    MO(1),                            KC_UP,
+    KC_F9,  KC_F10, KC_LCTL, KC_LGUI, KC_LALT,                   KC_SPC,                                                KC_RALT,    KC_RGUI,    KC_RCTL,                 KC_LEFT, KC_DOWN, KC_RGHT),
+
+  [1] = LAYOUT_tkl(
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,   KC_TRNS,      KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,                KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                          KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,                                               KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS),
+
+  [2] = LAYOUT_tkl(
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,   KC_TRNS,      KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,                KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                          KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,                                               KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS),
+
+  [3] = LAYOUT_tkl(
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,   KC_TRNS,      KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,                KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                          KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,                                               KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS),
+
+};
+
diff --git a/keyboards/superuser/ext/keymaps/via/readme.md b/keyboards/superuser/ext/keymaps/via/readme.md
new file mode 100644
index 0000000000..f17cd8212a
--- /dev/null
+++ b/keyboards/superuser/ext/keymaps/via/readme.md
@@ -0,0 +1 @@
+# The default VIA keymap for ext
diff --git a/keyboards/superuser/ext/keymaps/via/rules.mk b/keyboards/superuser/ext/keymaps/via/rules.mk
new file mode 100644
index 0000000000..1e5b99807c
--- /dev/null
+++ b/keyboards/superuser/ext/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/superuser/ext/readme.md b/keyboards/superuser/ext/readme.md
new file mode 100644
index 0000000000..1468d21dc1
--- /dev/null
+++ b/keyboards/superuser/ext/readme.md
@@ -0,0 +1,17 @@
+# superuser ext
+
+An EXT TKL PCB supporting 7u bottom row only.
+
+* Keyboard Maintainer: superuser
+* Hardware Supported: superuser ext
+* Hardware Availability: Group buy
+
+Make example for this keyboard (after setting up your build environment):
+
+     make superuser/ext:default
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
+
+## hardware information
+
+One LED only, in caps lock.
diff --git a/keyboards/superuser/ext/rules.mk b/keyboards/superuser/ext/rules.mk
new file mode 100644
index 0000000000..419f20a431
--- /dev/null
+++ b/keyboards/superuser/ext/rules.mk
@@ -0,0 +1,22 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = qmk-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = yes      # Enable Bootmagic Lite
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = no         # Commands for debug and configuration
+# 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 this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = no            # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+AUDIO_ENABLE = no           # Audio output
+LTO_ENABLE = yes
diff --git a/keyboards/superuser/frl/config.h b/keyboards/superuser/frl/config.h
new file mode 100644
index 0000000000..47ff3decf7
--- /dev/null
+++ b/keyboards/superuser/frl/config.h
@@ -0,0 +1,54 @@
+/*
+Copyright 2021 superuser
+
+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
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0x5355
+#define PRODUCT_ID      0x4652
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    superuser
+#define PRODUCT         frl
+
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 17
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+*/
+#define MATRIX_ROW_PINS { D0, D1, D2, D3, D5 }
+#define MATRIX_COL_PINS { F0, F1, F4, F5, F6, F7, C7, C6, B6, B5, B4, D7, D6, D4, E6, B0, B3}
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL*/
+#define DIODE_DIRECTION COL2ROW
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5
+
+#define LED_CAPS_LOCK_PIN B7
diff --git a/keyboards/superuser/frl/frl.c b/keyboards/superuser/frl/frl.c
new file mode 100644
index 0000000000..4ccf168cfa
--- /dev/null
+++ b/keyboards/superuser/frl/frl.c
@@ -0,0 +1,16 @@
+/* Copyright 2021 superuser
+ *
+ * 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 "frl.h"
diff --git a/keyboards/superuser/frl/frl.h b/keyboards/superuser/frl/frl.h
new file mode 100644
index 0000000000..9d1af5068e
--- /dev/null
+++ b/keyboards/superuser/frl/frl.h
@@ -0,0 +1,32 @@
+/* Copyright 2021 superuser
+ *
+ * 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
+
+#include "quantum.h"
+
+#define LAYOUT_tkl(\
+    K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K113, K312,    K114, K115, K116,  \
+    K200, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212, K213,          K214, K215, K216,  \
+    K300, K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311,       K313,                             \
+    K400, K401, K402, K403, K404, K405, K406, K407, K408, K409, K410, K411, K412, K413,                K415,        \
+    K500, K501, K502,                   K506,                         K511, K512, K513,          K514, K515, K516   \
+) { \
+    { K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  K110,  K111,  K112,  K113,  K114,  K115,  K116  }, \
+    { K200,  K201,  K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  K210,  K211,  K212,  K213,  K214,  K215,  K216  }, \
+    { K300,  K301,  K302,  K303,  K304,  K305,  K306,  K307,  K308,  K309,  K310,  K311,  K312,  K313,  KC_NO, KC_NO, KC_NO }, \
+    { K400,  K401,  K402,  K403,  K404,  K405,  K406,  K407,  K408,  K409,  K410,  K411,  K412,  K413,  KC_NO, K415,  KC_NO }, \
+    { K500,  K501,  K502,  KC_NO, KC_NO, KC_NO, K506,  KC_NO, KC_NO, KC_NO, KC_NO, K511,  K512,  K513,  K514,  K515,  K516  }  \
+}
diff --git a/keyboards/superuser/frl/info.json b/keyboards/superuser/frl/info.json
new file mode 100644
index 0000000000..d565bcde38
--- /dev/null
+++ b/keyboards/superuser/frl/info.json
@@ -0,0 +1,10 @@
+{
+    "keyboard_name": "frl",
+    "url": "",
+    "maintainer": "superuser",
+    "layouts": {
+        "LAYOUT_tkl": {
+            "layout": [{"label":"~", "x":0, "y":0}, {"label":"!", "x":1, "y":0}, {"label":"@", "x":2, "y":0}, {"label":"#", "x":3, "y":0}, {"label":"$", "x":4, "y":0}, {"label":"%", "x":5, "y":0}, {"label":"^", "x":6, "y":0}, {"label":"&", "x":7, "y":0}, {"label":"*", "x":8, "y":0}, {"label":"(", "x":9, "y":0}, {"label":")", "x":10, "y":0}, {"label":"_", "x":11, "y":0}, {"label":"+", "x":12, "y":0}, {"label":"Bksp", "x":13, "y":0}, {"label":"Bksp", "x":14, "y":0}, {"label":"Insert", "x":15.25, "y":0}, {"label":"Home", "x":16.25, "y":0}, {"label":"PgUp", "x":17.25, "y":0}, {"label":"Tab", "x":0, "y":1, "w":1.5}, {"label":"Q", "x":1.5, "y":1}, {"label":"W", "x":2.5, "y":1}, {"label":"E", "x":3.5, "y":1}, {"label":"R", "x":4.5, "y":1}, {"label":"T", "x":5.5, "y":1}, {"label":"Y", "x":6.5, "y":1}, {"label":"U", "x":7.5, "y":1}, {"label":"I", "x":8.5, "y":1}, {"label":"O", "x":9.5, "y":1}, {"label":"P", "x":10.5, "y":1}, {"label":"{", "x":11.5, "y":1}, {"label":"}", "x":12.5, "y":1}, {"label":"|", "x":13.5, "y":1, "w":1.5}, {"label":"Delete", "x":15.25, "y":1}, {"label":"End", "x":16.25, "y":1}, {"label":"PgDn", "x":17.25, "y":1}, {"label":"Caps Lock", "x":0, "y":2, "w":1.75}, {"label":"A", "x":1.75, "y":2}, {"label":"S", "x":2.75, "y":2}, {"label":"D", "x":3.75, "y":2}, {"label":"F", "x":4.75, "y":2}, {"label":"G", "x":5.75, "y":2}, {"label":"H", "x":6.75, "y":2}, {"label":"J", "x":7.75, "y":2}, {"label":"K", "x":8.75, "y":2}, {"label":"L", "x":9.75, "y":2}, {"label":":", "x":10.75, "y":2}, {"label":"\"", "x":11.75, "y":2}, {"label":"Enter", "x":12.75, "y":2, "w":2.25}, {"label":"Shift", "x":0, "y":3, "w":1.25}, {"label":"|", "x":1.25, "y":3}, {"label":"Z", "x":2.25, "y":3}, {"label":"X", "x":3.25, "y":3}, {"label":"C", "x":4.25, "y":3}, {"label":"V", "x":5.25, "y":3}, {"label":"B", "x":6.25, "y":3}, {"label":"N", "x":7.25, "y":3}, {"label":"M", "x":8.25, "y":3}, {"label":"<", "x":9.25, "y":3}, {"label":">", "x":10.25, "y":3}, {"label":"?", "x":11.25, "y":3}, {"label":"Shift", "x":12.25, "y":3, "w":1.75}, {"label":"Fn", "x":14, "y":3}, {"label":"\u2191", "x":16.25, "y":3}, {"label":"Ctrl", "x":0, "y":4, "w":1.5}, {"label":"Win", "x":1.5, "y":4}, {"label":"Alt", "x":2.5, "y":4, "w":1.5}, {"x":4, "y":4, "w":7}, {"label":"Alt", "x":11, "y":4, "w":1.5}, {"label":"Win", "x":12.5, "y":4}, {"label":"Ctrl", "x":13.5, "y":4, "w":1.5}, {"label":"\u2190", "x":15.25, "y":4}, {"label":"\u2193", "x":16.25, "y":4}, {"label":"\u2192", "x":17.25, "y":4}]
+        }
+    }
+}
diff --git a/keyboards/superuser/frl/keymaps/default/keymap.c b/keyboards/superuser/frl/keymaps/default/keymap.c
new file mode 100644
index 0000000000..5dd6d1f1ab
--- /dev/null
+++ b/keyboards/superuser/frl/keymaps/default/keymap.c
@@ -0,0 +1,33 @@
+/* Copyright 2021 superuser
+
+ * 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
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [0] = LAYOUT_tkl(
+    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,     KC_MINS,    KC_EQL,     KC_BSPC,   KC_BSPC,      KC_INS,  KC_HOME, KC_PGUP,
+    KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,     KC_LBRC,    KC_RBRC,    KC_BSLS,                 KC_DEL,  KC_END,  KC_PGDN,
+    KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN,  KC_QUOT,                KC_ENT,
+    KC_LSFT, KC_NUBS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,   KC_SLSH,    KC_RSFT,    MO(1),                            KC_UP,
+    KC_LCTL, KC_LGUI, KC_LALT,                   KC_SPC,                                                KC_RALT,    KC_RGUI,    KC_RCTL,                 KC_LEFT, KC_DOWN, KC_RGHT),
+
+  [1] = LAYOUT_tkl(
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,   KC_TRNS,      KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,                KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                          KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,                                               KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS),
+};
diff --git a/keyboards/superuser/frl/keymaps/default/readme.md b/keyboards/superuser/frl/keymaps/default/readme.md
new file mode 100644
index 0000000000..806f56f832
--- /dev/null
+++ b/keyboards/superuser/frl/keymaps/default/readme.md
@@ -0,0 +1 @@
+# The default keymap for frl
diff --git a/keyboards/superuser/frl/keymaps/via/keymap.c b/keyboards/superuser/frl/keymaps/via/keymap.c
new file mode 100644
index 0000000000..3f9f3377ac
--- /dev/null
+++ b/keyboards/superuser/frl/keymaps/via/keymap.c
@@ -0,0 +1,49 @@
+/* Copyright 2021 superuser
+
+ * 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
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [0] = LAYOUT_tkl(
+    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,     KC_MINS,    KC_EQL,     KC_BSPC,   KC_BSPC,      KC_INS,  KC_HOME, KC_PGUP,
+    KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,     KC_LBRC,    KC_RBRC,    KC_BSLS,                 KC_DEL,  KC_END,  KC_PGDN,
+    KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN,  KC_QUOT,                KC_ENT,
+    KC_LSFT, KC_NUBS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,   KC_SLSH,    KC_RSFT,    MO(1),                            KC_UP,
+    KC_LCTL, KC_LGUI, KC_LALT,                   KC_SPC,                                                KC_RALT,    KC_RGUI,    KC_RCTL,                 KC_LEFT, KC_DOWN, KC_RGHT),
+
+  [1] = LAYOUT_tkl(
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,   KC_TRNS,      KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,                KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                          KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,                                               KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS),
+
+  [2] = LAYOUT_tkl(
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,   KC_TRNS,      KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,                KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                          KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,                                               KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS),
+
+  [3] = LAYOUT_tkl(
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,   KC_TRNS,      KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,                KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                          KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,                                               KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS),
+
+};
+
diff --git a/keyboards/superuser/frl/keymaps/via/readme.md b/keyboards/superuser/frl/keymaps/via/readme.md
new file mode 100644
index 0000000000..e4b8616e12
--- /dev/null
+++ b/keyboards/superuser/frl/keymaps/via/readme.md
@@ -0,0 +1 @@
+# The default VIA keymap for frl
diff --git a/keyboards/superuser/frl/keymaps/via/rules.mk b/keyboards/superuser/frl/keymaps/via/rules.mk
new file mode 100644
index 0000000000..1e5b99807c
--- /dev/null
+++ b/keyboards/superuser/frl/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/superuser/frl/readme.md b/keyboards/superuser/frl/readme.md
new file mode 100644
index 0000000000..59c9733ebd
--- /dev/null
+++ b/keyboards/superuser/frl/readme.md
@@ -0,0 +1,17 @@
+# superuser frl
+
+An FRL TKL PCB supporting 7u bottom row only.
+
+* Keyboard Maintainer: superuser
+* Hardware Supported: superuser frl
+* Hardware Availability: Group buy
+
+Make example for this keyboard (after setting up your build environment):
+
+     make superuser/frl:default
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
+
+## hardware information
+
+One LED only, in caps lock.
diff --git a/keyboards/superuser/frl/rules.mk b/keyboards/superuser/frl/rules.mk
new file mode 100644
index 0000000000..419f20a431
--- /dev/null
+++ b/keyboards/superuser/frl/rules.mk
@@ -0,0 +1,22 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = qmk-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = yes      # Enable Bootmagic Lite
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = no         # Commands for debug and configuration
+# 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 this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = no            # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+AUDIO_ENABLE = no           # Audio output
+LTO_ENABLE = yes
diff --git a/keyboards/superuser/tkl/config.h b/keyboards/superuser/tkl/config.h
new file mode 100644
index 0000000000..e60435e6c0
--- /dev/null
+++ b/keyboards/superuser/tkl/config.h
@@ -0,0 +1,54 @@
+/*
+Copyright 2021 superuser
+
+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
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0x5355
+#define PRODUCT_ID      0x544B
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    superuser
+#define PRODUCT         tkl
+
+
+/* key matrix size */
+#define MATRIX_ROWS 6
+#define MATRIX_COLS 17
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+*/
+#define MATRIX_ROW_PINS { B2, D0, D1, D2, D3, D5 }
+#define MATRIX_COL_PINS { F0, F1, F4, F5, F6, F7, C7, C6, B6, B5, B4, D7, D6, D4, E6, B0, B3}
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL*/
+#define DIODE_DIRECTION COL2ROW
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5
+
+#define LED_CAPS_LOCK_PIN B7
diff --git a/keyboards/superuser/tkl/info.json b/keyboards/superuser/tkl/info.json
new file mode 100644
index 0000000000..0a8f2a3cde
--- /dev/null
+++ b/keyboards/superuser/tkl/info.json
@@ -0,0 +1,10 @@
+{
+    "keyboard_name": "tkl",
+    "url": "",
+    "maintainer": "superuser",
+    "layouts": {
+        "LAYOUT": {
+            "layout": [{"label":"Esc", "x":0, "y":0}, {"label":"F1", "x":2, "y":0}, {"label":"F2", "x":3, "y":0}, {"label":"F3", "x":4, "y":0}, {"label":"F4", "x":5, "y":0}, {"label":"F5", "x":6.5, "y":0}, {"label":"F6", "x":7.5, "y":0}, {"label":"F7", "x":8.5, "y":0}, {"label":"F8", "x":9.5, "y":0}, {"label":"F9", "x":11, "y":0}, {"label":"F10", "x":12, "y":0}, {"label":"F11", "x":13, "y":0}, {"label":"F12", "x":14, "y":0}, {"label":"PrtSc", "x":15.25, "y":0}, {"label":"Scroll Lock", "x":16.25, "y":0}, {"label":"Pause", "x":17.25, "y":0}, {"label":"~", "x":0, "y":1.25}, {"label":"!", "x":1, "y":1.25}, {"label":"@", "x":2, "y":1.25}, {"label":"#", "x":3, "y":1.25}, {"label":"$", "x":4, "y":1.25}, {"label":"%", "x":5, "y":1.25}, {"label":"^", "x":6, "y":1.25}, {"label":"&", "x":7, "y":1.25}, {"label":"*", "x":8, "y":1.25}, {"label":"(", "x":9, "y":1.25}, {"label":")", "x":10, "y":1.25}, {"label":"_", "x":11, "y":1.25}, {"label":"+", "x":12, "y":1.25}, {"label":"Bksp", "x":13, "y":1.25}, {"label":"Bksp", "x":14, "y":1.25}, {"label":"Insert", "x":15.25, "y":1.25}, {"label":"Home", "x":16.25, "y":1.25}, {"label":"PgUp", "x":17.25, "y":1.25}, {"label":"Tab", "x":0, "y":2.25, "w":1.5}, {"label":"Q", "x":1.5, "y":2.25}, {"label":"W", "x":2.5, "y":2.25}, {"label":"E", "x":3.5, "y":2.25}, {"label":"R", "x":4.5, "y":2.25}, {"label":"T", "x":5.5, "y":2.25}, {"label":"Y", "x":6.5, "y":2.25}, {"label":"U", "x":7.5, "y":2.25}, {"label":"I", "x":8.5, "y":2.25}, {"label":"O", "x":9.5, "y":2.25}, {"label":"P", "x":10.5, "y":2.25}, {"label":"{", "x":11.5, "y":2.25}, {"label":"}", "x":12.5, "y":2.25}, {"label":"|", "x":13.5, "y":2.25, "w":1.5}, {"label":"Delete", "x":15.25, "y":2.25}, {"label":"End", "x":16.25, "y":2.25}, {"label":"PgDn", "x":17.25, "y":2.25}, {"label":"Caps Lock", "x":0, "y":3.25, "w":1.75}, {"label":"A", "x":1.75, "y":3.25}, {"label":"S", "x":2.75, "y":3.25}, {"label":"D", "x":3.75, "y":3.25}, {"label":"F", "x":4.75, "y":3.25}, {"label":"G", "x":5.75, "y":3.25}, {"label":"H", "x":6.75, "y":3.25}, {"label":"J", "x":7.75, "y":3.25}, {"label":"K", "x":8.75, "y":3.25}, {"label":"L", "x":9.75, "y":3.25}, {"label":":", "x":10.75, "y":3.25}, {"label":"\"", "x":11.75, "y":3.25}, {"label":"Enter", "x":12.75, "y":3.25, "w":2.25}, {"label":"Shift", "x":0, "y":4.25, "w":1.25}, {"label":"|", "x":1.25, "y":4.25}, {"label":"Z", "x":2.25, "y":4.25}, {"label":"X", "x":3.25, "y":4.25}, {"label":"C", "x":4.25, "y":4.25}, {"label":"V", "x":5.25, "y":4.25}, {"label":"B", "x":6.25, "y":4.25}, {"label":"N", "x":7.25, "y":4.25}, {"label":"M", "x":8.25, "y":4.25}, {"label":"<", "x":9.25, "y":4.25}, {"label":">", "x":10.25, "y":4.25}, {"label":"?", "x":11.25, "y":4.25}, {"label":"Shift", "x":12.25, "y":4.25, "w":1.75}, {"label":"Fn", "x":14, "y":4.25}, {"label":"\u2191", "x":16.25, "y":4.25}, {"label":"Ctrl", "x":0, "y":5.25, "w":1.5}, {"label":"Win", "x":1.5, "y":5.25}, {"label":"Alt", "x":2.5, "y":5.25, "w":1.5}, {"x":4, "y":5.25, "w":7}, {"label":"Alt", "x":11, "y":5.25, "w":1.5}, {"label":"Win", "x":12.5, "y":5.25}, {"label":"Ctrl", "x":13.5, "y":5.25, "w":1.5}, {"label":"\u2190", "x":15.25, "y":5.25}, {"label":"\u2193", "x":16.25, "y":5.25}, {"label":"\u2192", "x":17.25, "y":5.25}]
+        }
+    }
+}
diff --git a/keyboards/superuser/tkl/keymaps/default/keymap.c b/keyboards/superuser/tkl/keymaps/default/keymap.c
new file mode 100644
index 0000000000..6eada87c84
--- /dev/null
+++ b/keyboards/superuser/tkl/keymaps/default/keymap.c
@@ -0,0 +1,35 @@
+/* Copyright 2021 superuser
+
+ * 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
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [0] = LAYOUT_tkl(
+    KC_ESC,           KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,    KC_F10,     KC_F11,     KC_F12,                  KC_PSCR, KC_SLCK, KC_PAUS,
+    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,     KC_MINS,    KC_EQL,     KC_BSPC,   KC_BSPC,      KC_INS,  KC_HOME, KC_PGUP,
+    KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,     KC_LBRC,    KC_RBRC,    KC_BSLS,                 KC_DEL,  KC_END,  KC_PGDN,
+    KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN,  KC_QUOT,                KC_ENT,
+    KC_LSFT, KC_NUBS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,   KC_SLSH,    KC_RSFT,    MO(1),                            KC_UP,
+    KC_LCTL, KC_LGUI, KC_LALT,                   KC_SPC,                                                KC_RALT,    KC_RGUI,    KC_RCTL,                 KC_LEFT, KC_DOWN, KC_RGHT),
+
+  [1] = LAYOUT_tkl(
+    KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,   KC_TRNS,      KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,                KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                          KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,                                               KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS),
+};
diff --git a/keyboards/superuser/tkl/keymaps/default/readme.md b/keyboards/superuser/tkl/keymaps/default/readme.md
new file mode 100644
index 0000000000..4b2def1236
--- /dev/null
+++ b/keyboards/superuser/tkl/keymaps/default/readme.md
@@ -0,0 +1 @@
+# The default keymap for tkl
diff --git a/keyboards/superuser/tkl/keymaps/via/keymap.c b/keyboards/superuser/tkl/keymaps/via/keymap.c
new file mode 100644
index 0000000000..f828ccc515
--- /dev/null
+++ b/keyboards/superuser/tkl/keymaps/via/keymap.c
@@ -0,0 +1,53 @@
+/* Copyright 2021 superuser
+
+ * 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
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [0] = LAYOUT_tkl(
+    KC_ESC,           KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,    KC_F10,     KC_F11,     KC_F12,                  KC_PSCR, KC_SLCK, KC_PAUS,
+    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,     KC_MINS,    KC_EQL,     KC_BSPC,   KC_BSPC,      KC_INS,  KC_HOME, KC_PGUP,
+    KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,     KC_LBRC,    KC_RBRC,    KC_BSLS,                 KC_DEL,  KC_END,  KC_PGDN,
+    KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN,  KC_QUOT,                KC_ENT,
+    KC_LSFT, KC_NUBS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,   KC_SLSH,    KC_RSFT,    MO(1),                            KC_UP,
+    KC_LCTL, KC_LGUI, KC_LALT,                   KC_SPC,                                                KC_RALT,    KC_RGUI,    KC_RCTL,                 KC_LEFT, KC_DOWN, KC_RGHT),
+
+  [1] = LAYOUT_tkl(
+    KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,   KC_TRNS,      KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,                KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                          KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,                                               KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS),
+
+  [2] = LAYOUT_tkl(
+    KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,   KC_TRNS,      KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,                KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                          KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,                                               KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS),
+
+  [3] = LAYOUT_tkl(
+    KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,   KC_TRNS,      KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,                KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,                          KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,                                               KC_TRNS,    KC_TRNS,    KC_TRNS,                 KC_TRNS, KC_TRNS, KC_TRNS),
+
+};
+
diff --git a/keyboards/superuser/tkl/keymaps/via/readme.md b/keyboards/superuser/tkl/keymaps/via/readme.md
new file mode 100644
index 0000000000..89f15e18a4
--- /dev/null
+++ b/keyboards/superuser/tkl/keymaps/via/readme.md
@@ -0,0 +1 @@
+# The default VIA keymap for tkl
diff --git a/keyboards/superuser/tkl/keymaps/via/rules.mk b/keyboards/superuser/tkl/keymaps/via/rules.mk
new file mode 100644
index 0000000000..1e5b99807c
--- /dev/null
+++ b/keyboards/superuser/tkl/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/superuser/tkl/readme.md b/keyboards/superuser/tkl/readme.md
new file mode 100644
index 0000000000..be5a2cc3a5
--- /dev/null
+++ b/keyboards/superuser/tkl/readme.md
@@ -0,0 +1,17 @@
+# superuser tkl
+
+An F12 TKL PCB supporting 7u bottom row only.
+
+* Keyboard Maintainer: superuser
+* Hardware Supported: superuser tkl
+* Hardware Availability: Group buy
+
+Make example for this keyboard (after setting up your build environment):
+
+     make superuser/tkl:default
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
+
+## hardware information
+
+One LED only, in caps lock.
diff --git a/keyboards/superuser/tkl/rules.mk b/keyboards/superuser/tkl/rules.mk
new file mode 100644
index 0000000000..419f20a431
--- /dev/null
+++ b/keyboards/superuser/tkl/rules.mk
@@ -0,0 +1,22 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = qmk-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = yes      # Enable Bootmagic Lite
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = no         # Commands for debug and configuration
+# 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 this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = no            # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+AUDIO_ENABLE = no           # Audio output
+LTO_ENABLE = yes
diff --git a/keyboards/superuser/tkl/tkl.c b/keyboards/superuser/tkl/tkl.c
new file mode 100644
index 0000000000..b59a26f44e
--- /dev/null
+++ b/keyboards/superuser/tkl/tkl.c
@@ -0,0 +1,16 @@
+/* Copyright 2021 superuser
+ *
+ * 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 "tkl.h"
diff --git a/keyboards/superuser/tkl/tkl.h b/keyboards/superuser/tkl/tkl.h
new file mode 100644
index 0000000000..31ed941d3e
--- /dev/null
+++ b/keyboards/superuser/tkl/tkl.h
@@ -0,0 +1,34 @@
+/* Copyright 2021 superuser
+ *
+ * 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
+
+#include "quantum.h"
+
+#define LAYOUT_tkl(\
+    K000,       K002, K003, K004, K005,    K006, K007, K008, K009,    K010, K011, K012, K013,    K014, K015, K016,  \
+    K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K113, K312,    K114, K115, K116,  \
+    K200, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212, K213,          K214, K215, K216,  \
+    K300, K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311,       K313,                             \
+    K400, K401, K402, K403, K404, K405, K406, K407, K408, K409, K410, K411, K412, K413,                K415,        \
+    K500, K501, K502,                   K506,                         K511, K512, K513,          K514, K515, K516   \
+) { \
+    { K000,  KC_NO, K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009,  K010,  K011,  K012,  K013,  K014,  K015,  K016  }, \
+    { K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  K110,  K111,  K112,  K113,  K114,  K115,  K116  }, \
+    { K200,  K201,  K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  K210,  K211,  K212,  K213,  K214,  K215,  K216  }, \
+    { K300,  K301,  K302,  K303,  K304,  K305,  K306,  K307,  K308,  K309,  K310,  K311,  K312,  K313,  KC_NO, KC_NO, KC_NO }, \
+    { K400,  K401,  K402,  K403,  K404,  K405,  K406,  K407,  K408,  K409,  K410,  K411,  K412,  K413,  KC_NO, K415,  KC_NO }, \
+    { K500,  K501,  K502,  KC_NO, KC_NO, KC_NO, K506,  KC_NO, KC_NO, KC_NO, KC_NO, K511,  K512,  K513,  K514,  K515,  K516  }  \
+}