add matrix abelx keyboard (#10968)

* add matrix abelx keyboard

* Update keyboards/matrix/abelx/abelx.c

Co-authored-by: Drashna Jaelre <drashna@live.com>

* fixed rgb led pin issue

* Apply suggestions from code review

Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/matrix/abelx/aw9523b.h

Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/matrix/abelx/aw9523b.c

Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/matrix/abelx/abelx.h

Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/matrix/abelx/abelx.c

Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

* fixed board name

* Apply suggestions from code review

Co-authored-by: Nick Brassel <nick@tzarc.org>

* move led update from scan_kb to hoursekeeping_kb

* move led update from scan_kb to housekeeping_kb

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>
Co-authored-by: Nick Brassel <nick@tzarc.org>

21 files changed, 4020 insertions, 0 deletions

diff --git a/keyboards/matrix/abelx/abelx.c b/keyboards/matrix/abelx/abelx.c
new file mode 100644
index 0000000000..77e749ee40
--- /dev/null
+++ b/keyboards/matrix/abelx/abelx.c
@@ -0,0 +1,99 @@
+/**
+ * abelx.c
+ *
+ * Copyright 2020 astro <yuleiz@gmail.com>
+ *
+ * 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 "abelx.h"
+#include "tca6424.h"
+#include "aw9523b.h"
+
+void set_pin(uint16_t pin)
+{
+    uint8_t data = tca6424_read_port(GET_PORT(pin));
+    data |= ( 1 << GET_PIN(pin));
+    tca6424_write_port(GET_PORT(pin), data);
+}
+
+void clear_pin(uint16_t pin)
+{
+    uint8_t data = tca6424_read_port(GET_PORT(pin));
+    data &= ~( 1 << GET_PIN(pin));
+    tca6424_write_port(GET_PORT(pin), data);
+}
+
+uint8_t read_pin(uint16_t pin)
+{
+    uint8_t data = tca6424_read_port(GET_PORT(pin));
+    return (data & (1<<GET_PIN(pin))) ? 1 : 0;
+}
+
+void matrix_init_kb(void) {
+#ifdef RGBLIGHT_ENABLE
+    aw9523b_init(AW9523B_ADDR);
+#endif
+    matrix_init_user();
+}
+
+
+void housekeeping_task_kb(void) {
+#ifdef RGBLIGHT_ENABLE
+    aw9523b_update_pwm_buffers(AW9523B_ADDR);
+#endif
+}
+
+#ifdef RGBLIGHT_ENABLE
+#include "rgblight.h"
+#include "i2c_master.h"
+
+const aw9523b_led g_aw9523b_leds[AW9523B_RGB_NUM] = {
+    {AW9523B_P12_PWM, AW9523B_P11_PWM, AW9523B_P10_PWM},
+    {AW9523B_P01_PWM, AW9523B_P00_PWM, AW9523B_P13_PWM},
+    {AW9523B_P04_PWM, AW9523B_P03_PWM, AW9523B_P02_PWM},
+    {AW9523B_P07_PWM, AW9523B_P06_PWM, AW9523B_P05_PWM},
+};
+
+void rgblight_call_driver(LED_TYPE *start_led, uint8_t num_leds)
+{
+    uint8_t num = num_leds < AW9523B_RGB_NUM ? num_leds : AW9523B_RGB_NUM;
+
+    ws2812_setleds(start_led, num);
+
+    for (int i = 0; i < num; i++) {
+        aw9523b_set_color(i, start_led[i].r, start_led[i].g, start_led[i].b);
+    }
+}
+
+#endif
+
+static uint16_t caps_lock_pin = DEF_PIN(TCA6424_PORT2, 3);
+static uint16_t scroll_lock_pin = DEF_PIN(TCA6424_PORT0, 0);
+
+bool led_update_kb(led_t led_state) {
+    bool res = led_update_user(led_state);
+    if (res) {
+        led_state.caps_lock ? set_pin(caps_lock_pin) : clear_pin(caps_lock_pin);
+        led_state.scroll_lock ? set_pin(scroll_lock_pin) : clear_pin(scroll_lock_pin);
+    }
+    return res;
+}
+
+#define REBOOT_MAGIC 0x41544B42
+void shutdown_user(void)
+{
+    // set the magic number for resetting to the bootloader
+    *(uint32_t *)(&(RTCD1.rtc->BKP0R)) = REBOOT_MAGIC;
+}
diff --git a/keyboards/matrix/abelx/abelx.h b/keyboards/matrix/abelx/abelx.h
new file mode 100644
index 0000000000..b5a1cc7aa7
--- /dev/null
+++ b/keyboards/matrix/abelx/abelx.h
@@ -0,0 +1,61 @@
+/**
+ * abelx.h
+ * 
+ * Copyright 2020 astro <yuleiz@gmail.com>
+ *
+ * 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_iso( \
+    K000,       K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012,          K013, K014, K015, \
+  \
+	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,                K214, K215, K216, \
+	K300, K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311, K312, K313, \
+	K400, K401, K402, K403, K404, K405, K406, K407, K408, K409, K410, K411, K412,                      K413, \
+	K500, K501, K502,                   K506,             K509, K510, K511, K512,                K513, K514, K515\
+) { \
+	{ K000,  K001,  K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009,  K010,  K011,  K012,  K013, K014, K015}, \
+	{ K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  K110,  K111,  K112,  K113, K114, K115}, \
+	{ K200,  K201,  K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  K210,  K211,  K212, KC_NO, K214, K116}, \
+	{ K300,  K301,  K302,  K303,  K304,  K305,  K306,  K307,  K308,  K309,  K310,  K311,  K312,  K313, K215, K216}, \
+	{ K400,  K401,  K402,  K403,  K404,  K405,  K406,  K407,  K408,  K409,  K410,  K411,  K412, KC_NO, K413,KC_NO}, \
+	{ K500,  K501,  K502, KC_NO, KC_NO, KC_NO,  K506,  K509,  K510,  K511,  K512,  K513,  K514, KC_NO, K515,KC_NO}, \
+}
+
+#define LAYOUT_tkl_ansi( \
+    K000,       K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012,          K013, K014, K015, \
+  \
+	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,       K313, \
+	K400,       K402, K403, K404, K405, K406, K407, K408, K409, K410, K411,       K412,                K413, \
+	K500, K501, K502,                   K506,             K509, K510, K511, K512,                K513, K514, K515\
+) { \
+	{ K000,  K001,  K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009,  K010,  K011,  K012,  K013, K014, K015}, \
+	{ K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  K110,  K111,  K112,  K113, K114, K115}, \
+	{ K200,  K201,  K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  K210,  K211,  K212,  K213, K214, K116}, \
+	{ K300,  K301,  K302,  K303,  K304,  K305,  K306,  K307,  K308,  K309,  K310,  K311, KC_NO,  K313, K215, K216}, \
+	{ K400, KC_NO,  K402,  K403,  K404,  K405,  K406,  K407,  K408,  K409,  K410,  K411,  K412, KC_NO, K413,KC_NO}, \
+	{ K500,  K501,  K502, KC_NO, KC_NO, KC_NO,  K506,  K509,  K510,  K511,  K512,  K513,  K514, KC_NO, K515,KC_NO}, \
+}
+
+void set_pin(uint16_t pin);
+void clear_pin(uint16_t pin);
+uint8_t read_pin(uint16_t pin);
diff --git a/keyboards/matrix/abelx/aw9523b.c b/keyboards/matrix/abelx/aw9523b.c
new file mode 100644
index 0000000000..8c6e8eaccf
--- /dev/null
+++ b/keyboards/matrix/abelx/aw9523b.c
@@ -0,0 +1,100 @@
+/**
+ * @file aw9523b.c
+ * @brief driver implementation of aw9523b
+ * 
+ * Copyright 2020 astro <yuleiz@gmail.com>
+ *
+ * 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 <stdbool.h>
+#include "aw9523b.h"
+#include "wait.h"
+#include "i2c_master.h"
+
+#define AW9523B_P0_INPUT    0x00
+#define AW9523B_P1_INPUT    0x01
+#define AW9523B_P0_OUTPUT   0x02
+#define AW9523B_P1_OUTPUT   0x03
+#define AW9523B_P0_CONF     0x04
+#define AW9523B_P1_CONF     0x05
+#define AW9523B_P0_INT      0x06
+#define AW9523B_P1_INT      0x07
+
+#define AW9523B_ID          0x10
+#define AW9523B_CTL         0x11
+#define AW9523B_P0_LED      0x12
+#define AW9523B_P1_LED      0x13
+
+
+#define AW9523B_RESET       0x7F
+
+#define TIMEOUT             100
+
+#define PWM2BUF(x) ((x) - AW9523B_PWM_BASE)
+static uint8_t aw9523b_pwm_buf[AW9523B_PWM_SIZE];
+static bool    aw9523b_pwm_dirty = false;
+
+void aw9523b_init(uint8_t addr)
+{
+    i2c_init();
+    // reset chip
+    uint8_t data = 0;
+    i2c_writeReg(addr, AW9523B_RESET, &data, 1, TIMEOUT);
+    wait_ms(1);
+    // set max led current
+    data = 0x03; // 37mA/4
+    i2c_writeReg(addr, AW9523B_CTL, &data, 1, TIMEOUT);
+    // set port to led mode
+    data = 0;
+    i2c_writeReg(addr, AW9523B_P0_LED, &data, 1, TIMEOUT);
+    i2c_writeReg(addr, AW9523B_P1_LED, &data, 1, TIMEOUT);
+    // clear pwm buff
+    for (uint8_t i = 0; i < 16; i++) {
+        aw9523b_pwm_buf[i] = 0;
+    }
+    aw9523b_pwm_dirty = false;
+}
+
+void aw9523b_set_color(int index, uint8_t red, uint8_t green, uint8_t blue)
+{
+    if (index >= AW9523B_RGB_NUM) return;
+
+    aw9523b_led led = g_aw9523b_leds[index];
+    aw9523b_pwm_buf[PWM2BUF(led.r)] = red;
+    aw9523b_pwm_buf[PWM2BUF(led.g)] = green;
+    aw9523b_pwm_buf[PWM2BUF(led.b)] = blue;
+    aw9523b_pwm_dirty = true;
+}
+
+void aw9523b_set_color_all(uint8_t red, uint8_t green, uint8_t blue)
+{
+    for (uint8_t i = 0; i < AW9523B_RGB_NUM; i++) {
+        aw9523b_set_color(i, red, green, blue);
+    }
+    aw9523b_pwm_dirty = true;
+}
+
+void aw9523b_update_pwm_buffers(uint8_t addr)
+{
+    if (aw9523b_pwm_dirty) {
+        for (uint8_t i = 0; i < AW9523B_RGB_NUM; i++){
+            aw9523b_led led = g_aw9523b_leds[i];
+            i2c_writeReg(addr, led.r, &aw9523b_pwm_buf[PWM2BUF(led.r)], 1, TIMEOUT);
+            i2c_writeReg(addr, led.g, &aw9523b_pwm_buf[PWM2BUF(led.g)], 1, TIMEOUT);
+            i2c_writeReg(addr, led.b, &aw9523b_pwm_buf[PWM2BUF(led.b)], 1, TIMEOUT);
+        }
+        aw9523b_pwm_dirty = false;
+    }
+}
diff --git a/keyboards/matrix/abelx/aw9523b.h b/keyboards/matrix/abelx/aw9523b.h
new file mode 100644
index 0000000000..daee0c8558
--- /dev/null
+++ b/keyboards/matrix/abelx/aw9523b.h
@@ -0,0 +1,62 @@
+/**
+ * @file aw9523b.h
+ * @brief driver for aw9523b
+ * 
+ * Copyright 2020 astro <yuleiz@gmail.com>
+ *
+ * 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 <stdint.h>
+
+#ifndef AW9523B_ADDR
+    #define AW9523B_ADDR 0xB6
+#endif
+
+#define AW9523B_PWM_BASE    0x20
+
+#define AW9523B_P10_PWM     0x20
+#define AW9523B_P11_PWM     0x21
+#define AW9523B_P12_PWM     0x22
+#define AW9523B_P13_PWM     0x23
+#define AW9523B_P00_PWM     0x24
+#define AW9523B_P01_PWM     0x25
+#define AW9523B_P02_PWM     0x26
+#define AW9523B_P03_PWM     0x27
+#define AW9523B_P04_PWM     0x28
+#define AW9523B_P05_PWM     0x29
+#define AW9523B_P06_PWM     0x2A
+#define AW9523B_P07_PWM     0x2B
+#define AW9523B_P14_PWM     0x2C
+#define AW9523B_P15_PWM     0x2D
+#define AW9523B_P16_PWM     0x2E
+#define AW9523B_P17_PWM     0x2F
+
+#define AW9523B_PWM_SIZE    16
+
+typedef struct {
+    uint8_t r;
+    uint8_t g;
+    uint8_t b;
+} aw9523b_led;
+
+extern const aw9523b_led g_aw9523b_leds[AW9523B_RGB_NUM];
+
+void aw9523b_init(uint8_t addr);
+
+void aw9523b_set_color(int index, uint8_t red, uint8_t green, uint8_t blue);
+void aw9523b_set_color_all(uint8_t red, uint8_t green, uint8_t blue);
+void aw9523b_update_pwm_buffers(uint8_t addr);
diff --git a/keyboards/matrix/abelx/boards/abelx_bd/board.c b/keyboards/matrix/abelx/boards/abelx_bd/board.c
new file mode 100644
index 0000000000..68cf23cddc
--- /dev/null
+++ b/keyboards/matrix/abelx/boards/abelx_bd/board.c
@@ -0,0 +1,268 @@
+/*
+    ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+/*
+ * This file has been automatically generated using ChibiStudio board
+ * generator plugin. Do not edit manually.
+ */
+
+#include "hal.h"
+#include "stm32_gpio.h"
+
+/*===========================================================================*/
+/* Driver local definitions.                                                 */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver exported variables.                                                */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver local variables and types.                                         */
+/*===========================================================================*/
+
+/**
+ * @brief   Type of STM32 GPIO port setup.
+ */
+typedef struct {
+  uint32_t              moder;
+  uint32_t              otyper;
+  uint32_t              ospeedr;
+  uint32_t              pupdr;
+  uint32_t              odr;
+  uint32_t              afrl;
+  uint32_t              afrh;
+} gpio_setup_t;
+
+/**
+ * @brief   Type of STM32 GPIO initialization data.
+ */
+typedef struct {
+#if STM32_HAS_GPIOA || defined(__DOXYGEN__)
+  gpio_setup_t          PAData;
+#endif
+#if STM32_HAS_GPIOB || defined(__DOXYGEN__)
+  gpio_setup_t          PBData;
+#endif
+#if STM32_HAS_GPIOC || defined(__DOXYGEN__)
+  gpio_setup_t          PCData;
+#endif
+#if STM32_HAS_GPIOD || defined(__DOXYGEN__)
+  gpio_setup_t          PDData;
+#endif
+#if STM32_HAS_GPIOE || defined(__DOXYGEN__)
+  gpio_setup_t          PEData;
+#endif
+#if STM32_HAS_GPIOF || defined(__DOXYGEN__)
+  gpio_setup_t          PFData;
+#endif
+#if STM32_HAS_GPIOG || defined(__DOXYGEN__)
+  gpio_setup_t          PGData;
+#endif
+#if STM32_HAS_GPIOH || defined(__DOXYGEN__)
+  gpio_setup_t          PHData;
+#endif
+#if STM32_HAS_GPIOI || defined(__DOXYGEN__)
+  gpio_setup_t          PIData;
+#endif
+#if STM32_HAS_GPIOJ || defined(__DOXYGEN__)
+  gpio_setup_t          PJData;
+#endif
+#if STM32_HAS_GPIOK || defined(__DOXYGEN__)
+  gpio_setup_t          PKData;
+#endif
+} gpio_config_t;
+
+/**
+ * @brief   STM32 GPIO static initialization data.
+ */
+static const gpio_config_t gpio_default_config = {
+#if STM32_HAS_GPIOA
+  {VAL_GPIOA_MODER, VAL_GPIOA_OTYPER, VAL_GPIOA_OSPEEDR, VAL_GPIOA_PUPDR,
+   VAL_GPIOA_ODR,   VAL_GPIOA_AFRL,   VAL_GPIOA_AFRH},
+#endif
+#if STM32_HAS_GPIOB
+  {VAL_GPIOB_MODER, VAL_GPIOB_OTYPER, VAL_GPIOB_OSPEEDR, VAL_GPIOB_PUPDR,
+   VAL_GPIOB_ODR,   VAL_GPIOB_AFRL,   VAL_GPIOB_AFRH},
+#endif
+#if STM32_HAS_GPIOC
+  {VAL_GPIOC_MODER, VAL_GPIOC_OTYPER, VAL_GPIOC_OSPEEDR, VAL_GPIOC_PUPDR,
+   VAL_GPIOC_ODR,   VAL_GPIOC_AFRL,   VAL_GPIOC_AFRH},
+#endif
+#if STM32_HAS_GPIOD
+  {VAL_GPIOD_MODER, VAL_GPIOD_OTYPER, VAL_GPIOD_OSPEEDR, VAL_GPIOD_PUPDR,
+   VAL_GPIOD_ODR,   VAL_GPIOD_AFRL,   VAL_GPIOD_AFRH},
+#endif
+#if STM32_HAS_GPIOE
+  {VAL_GPIOE_MODER, VAL_GPIOE_OTYPER, VAL_GPIOE_OSPEEDR, VAL_GPIOE_PUPDR,
+   VAL_GPIOE_ODR,   VAL_GPIOE_AFRL,   VAL_GPIOE_AFRH},
+#endif
+#if STM32_HAS_GPIOF
+  {VAL_GPIOF_MODER, VAL_GPIOF_OTYPER, VAL_GPIOF_OSPEEDR, VAL_GPIOF_PUPDR,
+   VAL_GPIOF_ODR,   VAL_GPIOF_AFRL,   VAL_GPIOF_AFRH},
+#endif
+#if STM32_HAS_GPIOG
+  {VAL_GPIOG_MODER, VAL_GPIOG_OTYPER, VAL_GPIOG_OSPEEDR, VAL_GPIOG_PUPDR,
+   VAL_GPIOG_ODR,   VAL_GPIOG_AFRL,   VAL_GPIOG_AFRH},
+#endif
+#if STM32_HAS_GPIOH
+  {VAL_GPIOH_MODER, VAL_GPIOH_OTYPER, VAL_GPIOH_OSPEEDR, VAL_GPIOH_PUPDR,
+   VAL_GPIOH_ODR,   VAL_GPIOH_AFRL,   VAL_GPIOH_AFRH},
+#endif
+#if STM32_HAS_GPIOI
+  {VAL_GPIOI_MODER, VAL_GPIOI_OTYPER, VAL_GPIOI_OSPEEDR, VAL_GPIOI_PUPDR,
+   VAL_GPIOI_ODR,   VAL_GPIOI_AFRL,   VAL_GPIOI_AFRH},
+#endif
+#if STM32_HAS_GPIOJ
+  {VAL_GPIOJ_MODER, VAL_GPIOJ_OTYPER, VAL_GPIOJ_OSPEEDR, VAL_GPIOJ_PUPDR,
+   VAL_GPIOJ_ODR,   VAL_GPIOJ_AFRL,   VAL_GPIOJ_AFRH},
+#endif
+#if STM32_HAS_GPIOK
+  {VAL_GPIOK_MODER, VAL_GPIOK_OTYPER, VAL_GPIOK_OSPEEDR, VAL_GPIOK_PUPDR,
+   VAL_GPIOK_ODR,   VAL_GPIOK_AFRL,   VAL_GPIOK_AFRH}
+#endif
+};
+
+/*===========================================================================*/
+/* Driver local functions.                                                   */
+/*===========================================================================*/
+
+static void gpio_init(stm32_gpio_t *gpiop, const gpio_setup_t *config) {
+
+  gpiop->OTYPER  = config->otyper;
+  gpiop->OSPEEDR = config->ospeedr;
+  gpiop->PUPDR   = config->pupdr;
+  gpiop->ODR     = config->odr;
+  gpiop->AFRL    = config->afrl;
+  gpiop->AFRH    = config->afrh;
+  gpiop->MODER   = config->moder;
+}
+
+static void stm32_gpio_init(void) {
+
+  /* Enabling GPIO-related clocks, the mask comes from the
+     registry header file.*/
+  rccResetAHB1(STM32_GPIO_EN_MASK);
+  rccEnableAHB1(STM32_GPIO_EN_MASK, true);
+
+  /* Initializing all the defined GPIO ports.*/
+#if STM32_HAS_GPIOA
+  gpio_init(GPIOA, &gpio_default_config.PAData);
+#endif
+#if STM32_HAS_GPIOB
+  gpio_init(GPIOB, &gpio_default_config.PBData);
+#endif
+#if STM32_HAS_GPIOC
+  gpio_init(GPIOC, &gpio_default_config.PCData);
+#endif
+#if STM32_HAS_GPIOD
+  gpio_init(GPIOD, &gpio_default_config.PDData);
+#endif
+#if STM32_HAS_GPIOE
+  gpio_init(GPIOE, &gpio_default_config.PEData);
+#endif
+#if STM32_HAS_GPIOF
+  gpio_init(GPIOF, &gpio_default_config.PFData);
+#endif
+#if STM32_HAS_GPIOG
+  gpio_init(GPIOG, &gpio_default_config.PGData);
+#endif
+#if STM32_HAS_GPIOH
+  gpio_init(GPIOH, &gpio_default_config.PHData);
+#endif
+#if STM32_HAS_GPIOI
+  gpio_init(GPIOI, &gpio_default_config.PIData);
+#endif
+#if STM32_HAS_GPIOJ
+  gpio_init(GPIOJ, &gpio_default_config.PJData);
+#endif
+#if STM32_HAS_GPIOK
+  gpio_init(GPIOK, &gpio_default_config.PKData);
+#endif
+}
+
+/*===========================================================================*/
+/* Driver interrupt handlers.                                                */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver exported functions.                                                */
+/*===========================================================================*/
+
+/**
+ * @brief   Early initialization code.
+ * @details GPIO ports and system clocks are initialized before everything
+ *          else.
+ */
+void __early_init(void) {
+  extern void enter_bootloader_mode_if_requested(void);
+  enter_bootloader_mode_if_requested();
+
+  stm32_gpio_init();
+  stm32_clock_init();
+}
+
+#if HAL_USE_SDC || defined(__DOXYGEN__)
+/**
+ * @brief   SDC card detection.
+ */
+bool sdc_lld_is_card_inserted(SDCDriver *sdcp) {
+
+  (void)sdcp;
+  /* TODO: Fill the implementation.*/
+  return true;
+}
+
+/**
+ * @brief   SDC card write protection detection.
+ */
+bool sdc_lld_is_write_protected(SDCDriver *sdcp) {
+
+  (void)sdcp;
+  /* TODO: Fill the implementation.*/
+  return false;
+}
+#endif /* HAL_USE_SDC */
+
+#if HAL_USE_MMC_SPI || defined(__DOXYGEN__)
+/**
+ * @brief   MMC_SPI card detection.
+ */
+bool mmc_lld_is_card_inserted(MMCDriver *mmcp) {
+
+  (void)mmcp;
+  /* TODO: Fill the implementation.*/
+  return true;
+}
+
+/**
+ * @brief   MMC_SPI card write protection detection.
+ */
+bool mmc_lld_is_write_protected(MMCDriver *mmcp) {
+
+  (void)mmcp;
+  /* TODO: Fill the implementation.*/
+  return false;
+}
+#endif
+
+/**
+ * @brief   Board-specific initialization code.
+ * @todo    Add your board-specific code, if any.
+ */
+void boardInit(void) {
+
+}
diff --git a/keyboards/matrix/abelx/boards/abelx_bd/board.h b/keyboards/matrix/abelx/boards/abelx_bd/board.h
new file mode 100644
index 0000000000..e57147fab8
--- /dev/null
+++ b/keyboards/matrix/abelx/boards/abelx_bd/board.h
@@ -0,0 +1,1299 @@
+/*
+    ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+/*
+ * This file has been automatically generated using ChibiStudio board
+ * generator plugin. Do not edit manually.
+ */
+
+#ifndef BOARD_H
+#define BOARD_H
+
+/*
+ * Board identifier.
+ */
+#define BOARD_MATRIX_ABELX
+#define BOARD_NAME                  "Matrix ABELX keyboard"
+#define BOARD_OTG_NOVBUSSENS
+
+/*
+ * Board oscillators-related settings.
+ * NOTE: LSE not fitted.
+ */
+#if !defined(STM32_LSECLK)
+#define STM32_LSECLK                0U
+#endif
+
+#if !defined(STM32_HSECLK)
+#define STM32_HSECLK                8000000U
+#endif
+
+//#define STM32_HSE_BYPASS
+
+/*
+ * Board voltages.
+ * Required for performance limits calculation.
+ */
+#define STM32_VDD                   300U
+
+/*
+ * MCU type as defined in the ST header.
+ */
+#define STM32F411xE
+
+/*
+ * IO pins assignments.
+ */
+#define GPIOA_PIN0                  0U
+#define GPIOA_PIN1                  1U
+#define GPIOA_PIN2                  2U
+#define GPIOA_PIN3                  3U
+#define GPIOA_PIN4                  4U
+#define GPIOA_SCK                   5U
+#define GPIOA_MISO                  6U
+#define GPIOA_MOSI                  7U
+#define GPIOA_PIN8                  8U
+#define GPIOA_PIN9                  9U
+#define GPIOA_PIN10                 10U
+#define GPIOA_OTG_FS_DM             11U
+#define GPIOA_OTG_FS_DP             12U
+#define GPIOA_SWDIO                 13U
+#define GPIOA_SWCLK                 14U
+#define GPIOA_PIN15                 15U
+
+#define GPIOB_PIN0                  0U
+#define GPIOB_PIN1                  1U
+#define GPIOB_PIN2                  2U
+#define GPIOB_SWO                   3U
+#define GPIOB_PIN4                  4U
+#define GPIOB_PIN5                  5U
+#define GPIOB_UART_TX               6U
+#define GPIOB_UART_RX               7U
+#define GPIOB_PIN8                  8U
+#define GPIOB_PIN9                  9U
+#define GPIOB_PIN10                 10U
+#define GPIOB_PIN11                 11U
+#define GPIOB_PIN12                 12U
+#define GPIOB_PIN13                 13U
+#define GPIOB_PIN14                 14U
+#define GPIOB_PIN15                 15U
+
+#define GPIOC_PIN0                  0U
+#define GPIOC_PIN1                  1U
+#define GPIOC_PIN2                  2U
+#define GPIOC_PIN3                  3U
+#define GPIOC_PIN4                  4U
+#define GPIOC_PIN5                  5U
+#define GPIOC_PIN6                  6U
+#define GPIOC_PIN7                  7U
+#define GPIOC_PIN8                  8U
+#define GPIOC_PIN9                  9U
+#define GPIOC_PIN10                 10U
+#define GPIOC_PIN11                 11U
+#define GPIOC_PIN12                 12U
+#define GPIOC_PIN13                 13U
+#define GPIOC_PIN14                 14U
+#define GPIOC_PIN15                 15U
+
+#define GPIOD_PIN0                  0U
+#define GPIOD_PIN1                  1U
+#define GPIOD_PIN2                  2U
+#define GPIOD_PIN3                  3U
+#define GPIOD_PIN4                  4U
+#define GPIOD_PIN5                  5U
+#define GPIOD_PIN6                  6U
+#define GPIOD_PIN7                  7U
+#define GPIOD_PIN8                  8U
+#define GPIOD_PIN9                  9U
+#define GPIOD_PIN10                 10U
+#define GPIOD_PIN11                 11U
+#define GPIOD_PIN12                 12U
+#define GPIOD_PIN13                 13U
+#define GPIOD_PIN14                 14U
+#define GPIOD_PIN15                 15U
+
+#define GPIOE_PIN0                  0U
+#define GPIOE_PIN1                  1U
+#define GPIOE_PIN2                  2U
+#define GPIOE_PIN3                  3U
+#define GPIOE_PIN4                  4U
+#define GPIOE_PIN5                  5U
+#define GPIOE_PIN6                  6U
+#define GPIOE_PIN7                  7U
+#define GPIOE_PIN8                  8U
+#define GPIOE_PIN9                  9U
+#define GPIOE_PIN10                 10U
+#define GPIOE_PIN11                 11U
+#define GPIOE_PIN12                 12U
+#define GPIOE_PIN13                 13U
+#define GPIOE_PIN14                 14U
+#define GPIOE_PIN15                 15U
+
+#define GPIOF_PIN0                  0U
+#define GPIOF_PIN1                  1U
+#define GPIOF_PIN2                  2U
+#define GPIOF_PIN3                  3U
+#define GPIOF_PIN4                  4U
+#define GPIOF_PIN5                  5U
+#define GPIOF_PIN6                  6U
+#define GPIOF_PIN7                  7U
+#define GPIOF_PIN8                  8U
+#define GPIOF_PIN9                  9U
+#define GPIOF_PIN10                 10U
+#define GPIOF_PIN11                 11U
+#define GPIOF_PIN12                 12U
+#define GPIOF_PIN13                 13U
+#define GPIOF_PIN14                 14U
+#define GPIOF_PIN15                 15U
+
+#define GPIOG_PIN0                  0U
+#define GPIOG_PIN1                  1U
+#define GPIOG_PIN2                  2U
+#define GPIOG_PIN3                  3U
+#define GPIOG_PIN4                  4U
+#define GPIOG_PIN5                  5U
+#define GPIOG_PIN6                  6U
+#define GPIOG_PIN7                  7U
+#define GPIOG_PIN8                  8U
+#define GPIOG_PIN9                  9U
+#define GPIOG_PIN10                 10U
+#define GPIOG_PIN11                 11U
+#define GPIOG_PIN12                 12U
+#define GPIOG_PIN13                 13U
+#define GPIOG_PIN14                 14U
+#define GPIOG_PIN15                 15U
+
+#define GPIOH_OSC_IN                0U
+#define GPIOH_OSC_OUT               1U
+#define GPIOH_PIN2                  2U
+#define GPIOH_PIN3                  3U
+#define GPIOH_PIN4                  4U
+#define GPIOH_PIN5                  5U
+#define GPIOH_PIN6                  6U
+#define GPIOH_PIN7                  7U
+#define GPIOH_PIN8                  8U
+#define GPIOH_PIN9                  9U
+#define GPIOH_PIN10                 10U
+#define GPIOH_PIN11                 11U
+#define GPIOH_PIN12                 12U
+#define GPIOH_PIN13                 13U
+#define GPIOH_PIN14                 14U
+#define GPIOH_PIN15                 15U
+
+#define GPIOI_PIN0                  0U
+#define GPIOI_PIN1                  1U
+#define GPIOI_PIN2                  2U
+#define GPIOI_PIN3                  3U
+#define GPIOI_PIN4                  4U
+#define GPIOI_PIN5                  5U
+#define GPIOI_PIN6                  6U
+#define GPIOI_PIN7                  7U
+#define GPIOI_PIN8                  8U
+#define GPIOI_PIN9                  9U
+#define GPIOI_PIN10                 10U
+#define GPIOI_PIN11                 11U
+#define GPIOI_PIN12                 12U
+#define GPIOI_PIN13                 13U
+#define GPIOI_PIN14                 14U
+#define GPIOI_PIN15                 15U
+
+/*
+ * I/O ports initial setup, this configuration is established soon after reset
+ * in the initialization code.
+ * Please refer to the STM32 Reference Manual for details.
+ */
+#define PIN_MODE_INPUT(n)           (0U << ((n) * 2U))
+#define PIN_MODE_OUTPUT(n)          (1U << ((n) * 2U))
+#define PIN_MODE_ALTERNATE(n)       (2U << ((n) * 2U))
+#define PIN_MODE_ANALOG(n)          (3U << ((n) * 2U))
+#define PIN_ODR_LOW(n)              (0U << (n))
+#define PIN_ODR_HIGH(n)             (1U << (n))
+#define PIN_OTYPE_PUSHPULL(n)       (0U << (n))
+#define PIN_OTYPE_OPENDRAIN(n)      (1U << (n))
+#define PIN_OSPEED_VERYLOW(n)       (0U << ((n) * 2U))
+#define PIN_OSPEED_LOW(n)           (1U << ((n) * 2U))
+#define PIN_OSPEED_MEDIUM(n)        (2U << ((n) * 2U))
+#define PIN_OSPEED_HIGH(n)          (3U << ((n) * 2U))
+#define PIN_PUPDR_FLOATING(n)       (0U << ((n) * 2U))
+#define PIN_PUPDR_PULLUP(n)         (1U << ((n) * 2U))
+#define PIN_PUPDR_PULLDOWN(n)       (2U << ((n) * 2U))
+#define PIN_AFIO_AF(n, v)           ((v) << (((n) % 8U) * 4U))
+
+/*
+ * GPIOA setup:
+ *
+ * PA0  -                           (input pullup).
+ * PA1  -                           (input pullup).
+ * PA2  -                           (input pullup).
+ * PA3  -                           (input pullup).
+ * PA4  -                           (input pullup).
+ * PA5  - SPI SCK                   (alternate 5).
+ * PA6  - SPI MISO                  (alternate 5).
+ * PA7  - SPI MOSI                  (alternate 5).