add support for Axon40 and G_IDB60 (#13075)

* add support for Axon40

* add support for G_IDB60

* added bootloader reset instructions

* added bootloader reset instructions

7 files changed, 323 insertions, 0 deletions

diff --git a/keyboards/checkerboards/axon40/keymaps/default/config.h b/keyboards/checkerboards/axon40/keymaps/default/config.h
new file mode 100644
index 0000000000..6d6bb8ea39
--- /dev/null
+++ b/keyboards/checkerboards/axon40/keymaps/default/config.h
@@ -0,0 +1,20 @@
+/* Copyright 2021 Nathan Spears
+ *
+ * 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 TAPPING_TOGGLE 2
+#define TAPPING_TERM 200
diff --git a/keyboards/checkerboards/axon40/keymaps/default/keymap.c b/keyboards/checkerboards/axon40/keymaps/default/keymap.c
new file mode 100644
index 0000000000..93c801ae78
--- /dev/null
+++ b/keyboards/checkerboards/axon40/keymaps/default/keymap.c
@@ -0,0 +1,86 @@
+/* Copyright 2021 Nathan Spears
+ *
+ * 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
+
+
+// Defines for task manager and such
+#define CALTDEL LCTL(LALT(KC_DEL))
+#define TSKMGR LCTL(LSFT(KC_ESC))
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Qwerty
+ * ,-----------------------------------------------------------------------------------.
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Tab  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Del  |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Ctrl  |   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  "  |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |   /  |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |   OS    |   Alt   |   Layer   |     Space    |    Alt    | Caps   |        |
+ * `-----------------------------------------------------------------------------------'
+ */
+[0] = LAYOUT_all( \
+  KC_TAB,        KC_Q,     KC_W,     KC_E,          KC_R,    KC_T,    KC_Y,    KC_U,   KC_I,    KC_O,    KC_P,    KC_DEL,
+  CTL_T(KC_ESC), KC_A,     KC_S,     KC_D,          KC_F,    KC_G,    KC_H,    KC_J,   KC_K,    KC_L,    KC_SCLN, KC_QUOT,
+  KC_LSFT,       KC_Z,     KC_X,     KC_C,          KC_V,    KC_B,    KC_N,    KC_M,   KC_COMM, KC_DOT,  KC_SLSH, KC_ENT,
+  KC_LGUI,       KC_LALT,  TT(1),    LT(2, KC_SPC), KC_RALT, KC_CAPS  \
+),
+
+/* 1
+* ,---------------------------------------------------------------------------------------.
+* |------------+------+------+------+------+------+------+------+------+------+------+----|
+* |   ~    | !    |  @   |  #  |  $   |  %   |  | ^  |  &   |  *  |  (    |  )  | BCKSPC  |
+* |------------+------+------+------+------+-------------+------+------+------+------+----|
+* |   \    |    1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  |   /   |
+* |------------+------+------+------+------+------|------+------+------+------+------+----|
+* |     |      |      |      |      |      |      |   +   |   =   |      |        |       |
+* |-------+-------+-------+-------+-------+-------+------+------+------+------+------+----|
+* |      |  CTRL-ALT-DEL   |   TASK   |         |   Space    |    '   |     `    |        |
+* `---------------------------------------------------------------------------------------'
+ */
+
+[1] = LAYOUT_all( \
+  KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC, \
+  KC_SLSH, KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSLS,  \
+  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PPLS, KC_EQL, _______, _______, _______, \
+  CALTDEL,  TSKMGR, _______, KC_SPC,  KC_NUBS, KC_GRV  \
+),
+
+/* 2
+* ,--------------------------------------------------------------------------------------.
+* |------------+------+------+------+------+------+------+------+------+------+------+---|
+* |       |      |      |  UP  |       |      |     |   _   |     |   [   |  ]    |      |
+* |------------+------+------+------+------+-------------+------+------+------+------+---|
+* |       |     | LEFT | DOWN  | RIGHT |     |      |   -  |      |   [   |   ]   |      |
+* |------------+------+------+------+------+-----+-----+------+------+------+------+-----|
+* |   F1  | F2 |  F3  |   F4  | F5    | F6  | F7   | F8   | F9    | F10  | F11   | F12   |
+* |-------+-------+-------+-------+-------+-------+------+------+------+------+------+---|
+* |       | RESET   |   RGB    |          |         | RGB Mod | RGB Mod Rev |            |
+* `---------------------------------------------------------------------------------------'
+*/
+
+[2] = LAYOUT_all( \
+  RGB_HUI,  RGB_SAI,  _______,   KC_UP,   _______,  _______,  _______,  KC_UNDS, _______, KC_LBRC, KC_RBRC, RGB_VAI,  \
+  RGB_HUD,  RGB_SAD,   KC_LEFT, KC_DOWN, KC_RGHT,   _______,  _______,  KC_MINS, _______, KC_LCBR, KC_RCBR, RGB_VAD,  \
+  KC_F1,    KC_F2,     KC_F3,   KC_F4,   KC_F5,     KC_F6,    KC_F7,    KC_F8,   KC_F9,   KC_F10,   KC_F11,  KC_F12,  \
+  RESET,    RGB_TOG,  _______,  _______,  RGB_MOD,  RGB_RMOD  \
+),
+
+};
diff --git a/keyboards/checkerboards/axon40/keymaps/default/readme.md b/keyboards/checkerboards/axon40/keymaps/default/readme.md
new file mode 100644
index 0000000000..4bab3a595c
--- /dev/null
+++ b/keyboards/checkerboards/axon40/keymaps/default/readme.md
@@ -0,0 +1,2 @@
+# The Default Axon40 Layout
+
diff --git a/keyboards/checkerboards/axon40/keymaps/npspears/config.h b/keyboards/checkerboards/axon40/keymaps/npspears/config.h
new file mode 100644
index 0000000000..6d6bb8ea39
--- /dev/null
+++ b/keyboards/checkerboards/axon40/keymaps/npspears/config.h
@@ -0,0 +1,20 @@
+/* Copyright 2021 Nathan Spears
+ *
+ * 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 TAPPING_TOGGLE 2
+#define TAPPING_TERM 200
diff --git a/keyboards/checkerboards/axon40/keymaps/npspears/keymap.c b/keyboards/checkerboards/axon40/keymaps/npspears/keymap.c
new file mode 100644
index 0000000000..f8fed200e8
--- /dev/null
+++ b/keyboards/checkerboards/axon40/keymaps/npspears/keymap.c
@@ -0,0 +1,85 @@
+/* Copyright 2015-2017 Jack Humbert
+ * Modified by Nasp for the Orbit40
+ * 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
+
+
+// Defines for task manager and such
+#define CALTDEL LCTL(LALT(KC_DEL))
+#define TSKMGR LCTL(LSFT(KC_ESC))
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Qwerty
+ * ,-----------------------------------------------------------------------------------.
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Tab  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Del  |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Ctrl  |   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  "   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |   /  |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Esc    |  OS   |  Alt  |  Layer  |    Space     |  Alt |  RGB  |   Super  |
+ * `-----------------------------------------------------------------------------------'
+ */
+[0] = LAYOUT_all( \
+  KC_TAB,        KC_Q,    KC_W,    KC_F,         KC_P,    KC_G,    KC_J,    KC_L,    KC_U,    KC_Y,    KC_SCLN, KC_BSPC,  \
+  CTL_T(KC_ESC), KC_A,    KC_R,    KC_S,         KC_T,    KC_D,    KC_H,    KC_N,    KC_E,    KC_I,    KC_O,    KC_QUOT, \
+  KC_LSFT,       KC_Z,    KC_X,    KC_C,         KC_V,    KC_B,    KC_K,    KC_M,     KC_COMM, KC_DOT,  KC_SLSH, KC_ENT,  \
+  KC_LGUI,       KC_LALT, TT(1),   LT(2, KC_SPC), KC_RALT, KC_CAPS  \
+),
+
+/* 1
+ * ,-----------------------------------------------------------------------------------.
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Tab  |   Q  |   W  |   F  |   P  |   G  |   J  |   L  |   U  |   Y  |   ;  | Del  |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Esc  |   A  |   R  |   S  |   T  |   D  |   H  |   N  |   E  |   I  |   O  |  "   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift|   Z  |   X  |   C  |   V  |   B  |   K  |   M  |   ,  |   .  |   /  |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Brite| Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+ * `-----------------------------------------------------------------------------------'
+ */
+[1] = LAYOUT_all( \
+  KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC, \
+  KC_SLSH, KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSLS,  \
+  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PPLS, KC_EQL, _______, _______, _______, \
+  CALTDEL,  TSKMGR, _______, KC_SPC,  KC_NUBS, KC_GRV  \
+),
+
+/* 2
+ * ,-----------------------------------------------------------------------------------.
+ * |   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  | Bksp |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Tab  |   "  |   ,  |   .  |   P  |   Y  |   F  |   G  |   C  |   R  |   L  | Del  |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Esc  |   A  |   O  |   E  |   U  |   I  |   D  |   H  |   T  |   N  |   S  |  /   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift|   ;  |   Q  |   J  |   K  |   X  |   B  |   M  |   W  |   V  |   Z  |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Brite| Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+ * `-----------------------------------------------------------------------------------'
+ */
+[2] = LAYOUT_all( \
+  RGB_HUI,  RGB_SAI,  _______,   KC_UP,   _______,  _______,  _______,  KC_UNDS, _______, KC_LBRC, KC_RBRC, RGB_VAI,  \
+  RGB_HUD,  RGB_SAD,   KC_LEFT, KC_DOWN, KC_RGHT,   _______,  _______,  KC_MINS, _______, KC_LCBR, KC_RCBR, RGB_VAD,  \
+  KC_F1,    KC_F2,     KC_F3,   KC_F4,   KC_F5,     KC_F6,    KC_F7,    KC_F8,   KC_F9,   KC_F10,   KC_F11,  KC_F12,  \
+  RESET,    RGB_TOG,  _______,  _______,  RGB_MOD,  RGB_RMOD  \
+),
+
+};
diff --git a/keyboards/checkerboards/axon40/keymaps/via/keymap.c b/keyboards/checkerboards/axon40/keymaps/via/keymap.c
new file mode 100644
index 0000000000..24be3f64f5
--- /dev/null
+++ b/keyboards/checkerboards/axon40/keymaps/via/keymap.c
@@ -0,0 +1,109 @@
+/* Copyright 2021 Nathan Spears
+ *
+ * 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
+
+
+// Defines for task manager and such
+#define CALTDEL LCTL(LALT(KC_DEL))
+#define TSKMGR LCTL(LSFT(KC_ESC))
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Qwerty
+ * ,-----------------------------------------------------------------------------------.
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Tab  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Del  |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Ctrl  |   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  "   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |   /  |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Esc    |  OS   |  Alt  |  Layer  |    Space     |  Alt |  RGB  |   Super  |
+ * `-----------------------------------------------------------------------------------'
+ */
+
+[0] = LAYOUT_all( \
+  KC_TAB,        KC_Q,    KC_W,    KC_F,         KC_P,    KC_G,    KC_J,    KC_L,    KC_U,    KC_Y,    KC_SCLN, KC_BSPC,  \
+  CTL_T(KC_ESC), KC_A,    KC_R,    KC_S,         KC_T,    KC_D,    KC_H,    KC_N,    KC_E,    KC_I,    KC_O,    KC_QUOT, \
+  KC_LSFT,       KC_Z,    KC_X,    KC_C,         KC_V,    KC_B,    KC_K,    KC_M,     KC_COMM, KC_DOT,  KC_SLSH, KC_ENT,  \
+  KC_LGUI,       KC_LALT, TT(1),   LT(2, KC_SPC), KC_RALT, KC_CAPS  \
+),
+
+/* 1
+ * ,-----------------------------------------------------------------------------------.
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Tab  |   Q  |   W  |   F  |   P  |   G  |   J  |   L  |   U  |   Y  |   ;  | Del  |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Esc  |   A  |   R  |   S  |   T  |   D  |   H  |   N  |   E  |   I  |   O  |  "   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift|   Z  |   X  |   C  |   V  |   B  |   K  |   M  |   ,  |   .  |   /  |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Brite| Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+ * `-----------------------------------------------------------------------------------'
+ */
+
+[1] = LAYOUT_all( \
+  KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC, \
+  KC_SLSH, KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSLS,  \
+  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PPLS, KC_EQL, _______, _______, _______, \
+  CALTDEL,  TSKMGR, _______, KC_SPC,  KC_NUBS, KC_GRV  \
+),
+
+/* 2
+ * ,-----------------------------------------------------------------------------------.
+ * |   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  | Bksp |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Tab  |   "  |   ,  |   .  |   P  |   Y  |   F  |   G  |   C  |   R  |   L  | Del  |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Esc  |   A  |   O  |   E  |   U  |   I  |   D  |   H  |   T  |   N  |   S  |  /   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift|   ;  |   Q  |   J  |   K  |   X  |   B  |   M  |   W  |   V  |   Z  |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Brite| Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+ * `-----------------------------------------------------------------------------------'
+ */
+
+[2] = LAYOUT_all( \
+  RGB_HUI,  RGB_SAI,  _______,   KC_UP,   _______,  _______,  _______,  KC_UNDS, _______, KC_LBRC, KC_RBRC, RGB_VAI,  \
+  RGB_HUD,  RGB_SAD,   KC_LEFT, KC_DOWN, KC_RGHT,   _______,  _______,  KC_MINS, _______, KC_LCBR, KC_RCBR, RGB_VAD,  \
+  KC_F1,    KC_F2,     KC_F3,   KC_F4,   KC_F5,     KC_F6,    KC_F7,    KC_F8,   KC_F9,   KC_F10,   KC_F11,  KC_F12,  \
+  RESET,    RGB_TOG,  _______,  _______,  RGB_MOD,  RGB_RMOD  \
+),
+
+/* 2
+ * ,-----------------------------------------------------------------------------------.
+ * |   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  | Bksp |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Tab  |   "  |   ,  |   .  |   P  |   Y  |   F  |   G  |   C  |   R  |   L  | Del  |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Esc  |   A  |   O  |   E  |   U  |   I  |   D  |   H  |   T  |   N  |   S  |  /   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift|   ;  |   Q  |   J  |   K  |   X  |   B  |   M  |   W  |   V  |   Z  |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Brite| Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+ * `-----------------------------------------------------------------------------------'
+ */
+
+[3] = LAYOUT_all( \
+  RGB_HUI,  RGB_SAI,  _______,   KC_UP,   _______,  _______,  _______,  KC_UNDS, _______, KC_LBRC, KC_RBRC, RGB_VAI,  \
+  RGB_HUD,  RGB_SAD,   KC_LEFT, KC_DOWN, KC_RGHT,   _______,  _______,  KC_MINS, _______, KC_LCBR, KC_RCBR, RGB_VAD,  \
+  KC_F1,    KC_F2,     KC_F3,   KC_F4,   KC_F5,     KC_F6,    KC_F7,    KC_F8,   KC_F9,   KC_F10,   KC_F11,  KC_F12,  \
+  RESET,    RGB_TOG,  _______,  _______,  RGB_MOD,  RGB_RMOD  \
+),
+
+};
diff --git a/keyboards/checkerboards/axon40/keymaps/via/rules.mk b/keyboards/checkerboards/axon40/keymaps/via/rules.mk
new file mode 100644
index 0000000000..69de2e4c5a
--- /dev/null
+++ b/keyboards/checkerboards/axon40/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes