128 files changed, 1711 insertions, 1892 deletions

diff --git a/Makefile b/Makefile
index 91ab9e4e8..80e1a90a1 100644
--- a/Makefile
+++ b/Makefile
@@ -29,6 +29,13 @@ $(info QMK Firmware $(QMK_VERSION))
 endif
 endif
 
+# Determine which qmk cli to use
+ifeq (,$(shell which qmk))
+    QMK_BIN = bin/qmk
+else
+    QMK_BIN = qmk
+endif
+
 # avoid 'Entering|Leaving directory' messages
 MAKEFLAGS += --no-print-directory
 
@@ -384,7 +391,7 @@ define PARSE_KEYMAP
     # Format it in bold
     KB_SP := $(BOLD)$$(KB_SP)$(NO_COLOR)
     # Specify the variables that we are passing forward to submake
-    MAKE_VARS := KEYBOARD=$$(CURRENT_KB) KEYMAP=$$(CURRENT_KM) REQUIRE_PLATFORM_KEY=$$(REQUIRE_PLATFORM_KEY)
+    MAKE_VARS := KEYBOARD=$$(CURRENT_KB) KEYMAP=$$(CURRENT_KM) REQUIRE_PLATFORM_KEY=$$(REQUIRE_PLATFORM_KEY) QMK_BIN=$$(QMK_BIN)
     # And the first part of the make command
     MAKE_CMD := $$(MAKE) -r -R -C $(ROOT_DIR) -f build_keyboard.mk $$(MAKE_TARGET)
     # The message to display
@@ -501,8 +508,8 @@ endef
 %:
         # Check if we have the CMP tool installed
         cmp $(ROOT_DIR)/Makefile $(ROOT_DIR)/Makefile >/dev/null 2>&1; if [ $$? -gt 0 ]; then printf "$(MSG_NO_CMP)"; exit 1; fi;
-        # Ensure that bin/qmk works.
-        if ! bin/qmk hello 1> /dev/null 2>&1; then printf "$(MSG_PYTHON_MISSING)"; exit 1; fi
+        # Ensure that $(QMK_BIN) works.
+        if ! $(QMK_BIN) hello 1> /dev/null 2>&1; then printf "$(MSG_PYTHON_MISSING)"; exit 1; fi
         # Check if the submodules are dirty, and display a warning if they are
 ifndef SKIP_GIT
         if [ ! -e lib/chibios ]; then git submodule sync lib/chibios && git submodule update --depth 50 --init lib/chibios; fi
diff --git a/bin/qmk b/bin/qmk
index a3c1be328..a2af2951c 100755
--- a/bin/qmk
+++ b/bin/qmk
@@ -73,8 +73,11 @@ def main():
     """
     # Change to the root of our checkout
     os.environ['ORIG_CWD'] = os.getcwd()
+    os.environ['DEPRECATED_BIN_QMK'] = '1'
     os.chdir(qmk_dir)
 
+    print('Warning: The bin/qmk script is being deprecated. Please install the QMK CLI: python3 -m pip install qmk', file=sys.stderr)
+
     # Import the subcommands
     import qmk.cli  # noqa
 
diff --git a/build_json.mk b/build_json.mk
index 6e2f9c4c8..8822be6a1 100644
--- a/build_json.mk
+++ b/build_json.mk
@@ -28,4 +28,4 @@ endif
 
 # Generate the keymap.c
 $(KEYBOARD_OUTPUT)/src/keymap.c: $(KEYMAP_JSON)
-        bin/qmk json2c --quiet --output $(KEYMAP_C) $(KEYMAP_JSON)
+        $(QMK_BIN) json2c --quiet --output $(KEYMAP_C) $(KEYMAP_JSON)
diff --git a/build_keyboard.mk b/build_keyboard.mk
index 366d1f5d2..74046a094 100644
--- a/build_keyboard.mk
+++ b/build_keyboard.mk
@@ -12,6 +12,9 @@ endif
 
 include common.mk
 
+# Set the qmk cli to use
+QMK_BIN ?= qmk
+
 # Set the filename for the final firmware binary
 KEYBOARD_FILESAFE := $(subst /,_,$(KEYBOARD))
 TARGET ?= $(KEYBOARD_FILESAFE)_$(KEYMAP)
@@ -97,7 +100,7 @@ MAIN_KEYMAP_PATH_4 := $(KEYBOARD_PATH_4)/keymaps/$(KEYMAP)
 MAIN_KEYMAP_PATH_5 := $(KEYBOARD_PATH_5)/keymaps/$(KEYMAP)
 
 # Pull in rules from info.json
-INFO_RULES_MK = $(shell bin/qmk generate-rules-mk --quiet --escape --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/rules.mk)
+INFO_RULES_MK = $(shell $(QMK_BIN) generate-rules-mk --quiet --escape --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/rules.mk)
 include $(INFO_RULES_MK)
 
 # Check for keymap.json first, so we can regenerate keymap.c
@@ -294,10 +297,10 @@ endif
 CONFIG_H += $(KEYBOARD_OUTPUT)/src/info_config.h $(KEYBOARD_OUTPUT)/src/layouts.h
 
 $(KEYBOARD_OUTPUT)/src/info_config.h: $(INFO_JSON_FILES)
-        bin/qmk generate-config-h --quiet --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/info_config.h
+        $(QMK_BIN) generate-config-h --quiet --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/info_config.h
 
 $(KEYBOARD_OUTPUT)/src/layouts.h: $(INFO_JSON_FILES)
-        bin/qmk generate-layouts --quiet --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/layouts.h
+        $(QMK_BIN) generate-layouts --quiet --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/layouts.h
 
 generated-files: $(KEYBOARD_OUTPUT)/src/info_config.h $(KEYBOARD_OUTPUT)/src/layouts.h
 
diff --git a/common_features.mk b/common_features.mk
index 8c9d0a90c..2e2991c64 100644
--- a/common_features.mk
+++ b/common_features.mk
@@ -223,14 +223,16 @@ VALID_LED_MATRIX_TYPES := IS31FL3731 custom
 
 ifeq ($(strip $(LED_MATRIX_ENABLE)), yes)
     ifeq ($(filter $(LED_MATRIX_DRIVER),$(VALID_LED_MATRIX_TYPES)),)
-        $(error LED_MATRIX_DRIVER="$(LED_MATRIX_DRIVER)" is not a valid matrix type)
-    else
-        BACKLIGHT_ENABLE = yes
-        BACKLIGHT_DRIVER = custom
-        OPT_DEFS += -DLED_MATRIX_ENABLE
-        SRC += $(QUANTUM_DIR)/led_matrix.c
-        SRC += $(QUANTUM_DIR)/led_matrix_drivers.c
+        $(error "$(LED_MATRIX_DRIVER)" is not a valid matrix type)
     endif
+    OPT_DEFS += -DLED_MATRIX_ENABLE
+ifneq (,$(filter $(MCU), atmega16u2 atmega32u2 at90usb162))
+    # ATmegaxxU2 does not have hardware MUL instruction - lib8tion must be told to use software multiplication routines
+    OPT_DEFS += -DLIB8_ATTINY
+endif
+    SRC += $(QUANTUM_DIR)/process_keycode/process_backlight.c
+    SRC += $(QUANTUM_DIR)/led_matrix.c
+    SRC += $(QUANTUM_DIR)/led_matrix_drivers.c
 
     ifeq ($(strip $(LED_MATRIX_DRIVER)), IS31FL3731)
         OPT_DEFS += -DIS31FL3731 -DSTM32_I2C -DHAL_USE_I2C=TRUE
@@ -422,10 +424,6 @@ ifeq ($(strip $(TERMINAL_ENABLE)), yes)
     OPT_DEFS += -DUSER_PRINT
 endif
 
-ifeq ($(strip $(USB_HID_ENABLE)), yes)
-    include $(TMK_DIR)/protocol/usb_hid.mk
-endif
-
 ifeq ($(strip $(WPM_ENABLE)), yes)
     SRC += $(QUANTUM_DIR)/wpm.c
     OPT_DEFS += -DWPM_ENABLE
@@ -459,6 +457,23 @@ ifeq ($(strip $(DIP_SWITCH_ENABLE)), yes)
     SRC += $(QUANTUM_DIR)/dip_switch.c
 endif
 
+VALID_MAGIC_TYPES := yes full lite
+BOOTMAGIC_ENABLE ?= no
+ifneq ($(strip $(BOOTMAGIC_ENABLE)), no)
+  ifeq ($(filter $(BOOTMAGIC_ENABLE),$(VALID_MAGIC_TYPES)),)
+    $(error BOOTMAGIC_ENABLE="$(BOOTMAGIC_ENABLE)" is not a valid type of magic)
+  endif
+  ifeq ($(strip $(BOOTMAGIC_ENABLE)), lite)
+      OPT_DEFS += -DBOOTMAGIC_LITE
+      QUANTUM_SRC += $(QUANTUM_DIR)/bootmagic/bootmagic_lite.c
+  else
+    OPT_DEFS += -DBOOTMAGIC_ENABLE
+    QUANTUM_SRC += $(QUANTUM_DIR)/bootmagic/bootmagic_full.c
+  endif
+endif
+COMMON_VPATH += $(QUANTUM_DIR)/bootmagic
+QUANTUM_SRC += $(QUANTUM_DIR)/bootmagic/magic.c
+
 VALID_CUSTOM_MATRIX_TYPES:= yes lite no
 
 CUSTOM_MATRIX ?= no
diff --git a/data/schemas/keyboard.jsonschema b/data/schemas/keyboard.jsonschema
index ec03a8828..3034242fd 100644
--- a/data/schemas/keyboard.jsonschema
+++ b/data/schemas/keyboard.jsonschema
@@ -25,7 +25,7 @@
         },
         "processor": {
             "type": "string",
-            "enum": ["cortex-m0", "cortex-m0plus", "cortex-m3", "cortex-m4", "MKL26Z64", "MK20DX128", "MK20DX256", "STM32F042", "STM32F072", "STM32F103", "STM32F303", "STM32F401", "STM32F411", "STM32G431", "STM32G474", "atmega16u2", "atmega32u2", "atmega16u4", "atmega32u4", "at90usb162", "at90usb646", "at90usb647", "at90usb1286", "at90usb1287", "atmega32a", "atmega328p", "atmega328", "attiny85", "unknown"]
+            "enum": ["cortex-m0", "cortex-m0plus", "cortex-m3", "cortex-m4", "MKL26Z64", "MK20DX128", "MK20DX256", "MK66F18", "STM32F042", "STM32F072", "STM32F103", "STM32F303", "STM32F401", "STM32F411", "STM32G431", "STM32G474", "atmega16u2", "atmega32u2", "atmega16u4", "atmega32u4", "at90usb162", "at90usb646", "at90usb647", "at90usb1286", "at90usb1287", "atmega32a", "atmega328p", "atmega328", "attiny85", "unknown"]
         },
         "board": {
             "type": "string",
diff --git a/docs/feature_rgb_matrix.md b/docs/feature_rgb_matrix.md
index 6917de5ab..a83e1d2a2 100644
--- a/docs/feature_rgb_matrix.md
+++ b/docs/feature_rgb_matrix.md
@@ -441,6 +441,8 @@ These are defined in [`rgblight_list.h`](https://github.com/qmk/qmk_firmware/blo
 #define RGB_MATRIX_STARTUP_VAL RGB_MATRIX_MAXIMUM_BRIGHTNESS // Sets the default brightness value, if none has been set
 #define RGB_MATRIX_STARTUP_SPD 127 // Sets the default animation speed, if none has been set
 #define RGB_MATRIX_DISABLE_KEYCODES // disables control of rgb matrix by keycodes (must use code functions to control the feature)
+#define RGB_MATRIX_SPLIT { X, Y }       // (Optional) For split keyboards, the number of LEDs connected on each half. X = left, Y = Right.
+                                        // If RGB_MATRIX_KEYPRESSES or RGB_MATRIX_KEYRELEASES is enabled, you also will want to enable SPLIT_TRANSPORT_MIRROR
 ```
 
 ## EEPROM storage :id=eeprom-storage
diff --git a/docs/keycodes.md b/docs/keycodes.md
index 9acf8b683..f3c519b13 100644
--- a/docs/keycodes.md
+++ b/docs/keycodes.md
@@ -516,6 +516,9 @@ See also: [One Shot Keys](one_shot_keys.md)
 |------------|----------------------------------|
 |`OSM(mod)`  |Hold `mod` for one keypress       |
 |`OSL(layer)`|Switch to `layer` for one keypress|
+|`OS_ON`     |Turns One Shot keys on            |
+|`OS_OFF`    |Turns One Shot keys off           |
+|`OS_TOGG`   |Toggles One Shot keys status      |
 
 ## Space Cadet :id=space-cadet
 
diff --git a/docs/one_shot_keys.md b/docs/one_shot_keys.md
index 9a082d7d6..9fc548629 100644
--- a/docs/one_shot_keys.md
+++ b/docs/one_shot_keys.md
@@ -17,6 +17,9 @@ You can control the behavior of one shot keys by defining these in `config.h`:
 
 * `OSM(mod)` - Momentarily hold down *mod*. You must use the `MOD_*` keycodes as shown in [Mod Tap](mod_tap.md), not the `KC_*` codes.
 * `OSL(layer)` - momentary switch to *layer*.
+* `OS_ON` - Turns on One Shot keys.
+* `OS_OFF` - Turns off One Shot keys. OSM act as regular mod keys, OSL act like `MO`.
+* `ON_TOGG` - Toggles the one shot key status.
 
 Sometimes, you want to activate a one-shot key as part of a macro or tap dance routine.  
 
diff --git a/docs/ws2812_driver.md b/docs/ws2812_driver.md
index cca6827ec..e69400364 100644
--- a/docs/ws2812_driver.md
+++ b/docs/ws2812_driver.md
@@ -77,6 +77,25 @@ Configure the hardware via your config.h:
 
 You must also turn on the SPI feature in your halconf.h and mcuconf.h
 
+#### Circular Buffer Mode
+Some boards may flicker while in the normal buffer mode. To fix this issue, circular buffer mode may be used to rectify the issue. 
+
+By default, the circular buffer mode is disabled.
+
+To enable this alternative buffer mode, place this into your `config.h` file:
+```c
+#define WS2812_SPI_USE_CIRCULAR_BUFFER
+```
+
+#### Setting baudrate with divisor
+To adjust the baudrate at which the SPI peripheral is configured, users will need to derive the target baudrate from the clock tree provided by STM32CubeMX.
+
+Only divisors of 2, 4, 8, 16, 32, 64, 128 and 256 are supported by hardware.
+
+|Define              |Default|Description                          |
+|--------------------|-------|-------------------------------------|
+|`WS2812_SPI_DIVISOR`|`16`   |SPI source clock peripheral divisor  |
+
 #### Testing Notes
 
 While not an exhaustive list, the following table provides the scenarios that have been partially validated:
@@ -102,11 +121,14 @@ Configure the hardware via your config.h:
 #define WS2812_PWM_DRIVER PWMD2  // default: PWMD2
 #define WS2812_PWM_CHANNEL 2  // default: 2
 #define WS2812_PWM_PAL_MODE 2  // Pin "alternate function", see the respective datasheet for the appropriate values for your MCU. default: 2
+//#define WS2812_PWM_COMPLEMENTARY_OUTPUT // Define for a complementary timer output (TIMx_CHyN); omit for a normal timer output (TIMx_CHy).
 #define WS2812_DMA_STREAM STM32_DMA1_STREAM2  // DMA Stream for TIMx_UP, see the respective reference manual for the appropriate values for your MCU.
 #define WS2812_DMA_CHANNEL 2  // DMA Channel for TIMx_UP, see the respective reference manual for the appropriate values for your MCU.
 #define WS2812_DMAMUX_ID STM32_DMAMUX1_TIM2_UP // DMAMUX configuration for TIMx_UP -- only required if your MCU has a DMAMUX peripheral, see the respective reference manual for the appropriate values for your MCU.
 ```
 
+Note that using a complementary timer output (TIMx_CHyN) is possible only for advanced-control timers (TIM1, TIM8, TIM20 on STM32), and the `STM32_PWM_USE_ADVANCED` option in mcuconf.h must be set to `TRUE`.  Complementary outputs of general-purpose timers are not supported due to ChibiOS limitations.
+
 You must also turn on the PWM feature in your halconf.h and mcuconf.h
 
 #### Testing Notes
diff --git a/drivers/chibios/ws2812_pwm.c b/drivers/chibios/ws2812_pwm.c
index 140120d48..e6af55b6b 100644
--- a/drivers/chibios/ws2812_pwm.c
+++ b/drivers/chibios/ws2812_pwm.c
@@ -27,6 +27,15 @@
 #    error "please consult your MCU's datasheet and specify in your config.h: #define WS2812_DMAMUX_ID STM32_DMAMUX1_TIM?_UP"
 #endif
 
+#ifndef WS2812_PWM_COMPLEMENTARY_OUTPUT
+#    define WS2812_PWM_OUTPUT_MODE PWM_OUTPUT_ACTIVE_HIGH
+#else
+#    if !STM32_PWM_USE_ADVANCED
+#        error "WS2812_PWM_COMPLEMENTARY_OUTPUT requires STM32_PWM_USE_ADVANCED == TRUE"
+#    endif
+#    define WS2812_PWM_OUTPUT_MODE PWM_COMPLEMENTARY_OUTPUT_ACTIVE_HIGH
+#endif
+
 // Push Pull or Open Drain Configuration
 // Default Push Pull
 #ifndef WS2812_EXTERNAL_PULLUP
@@ -247,7 +256,7 @@ void ws2812_init(void) {
         .channels =
             {
                 [0 ... 3]                = {.mode = PWM_OUTPUT_DISABLED, .callback = NULL},     // Channels default to disabled
-                [WS2812_PWM_CHANNEL - 1] = {.mode = PWM_OUTPUT_ACTIVE_HIGH, .callback = NULL},  // Turn on the channel we care about
+                [WS2812_PWM_CHANNEL - 1] = {.mode = WS2812_PWM_OUTPUT_MODE, .callback = NULL},  // Turn on the channel we care about
             },
         .cr2  = 0,
         .dier = TIM_DIER_UDE,  // DMA on update event for next period
diff --git a/drivers/chibios/ws2812_spi.c b/drivers/chibios/ws2812_spi.c
index 89df2987b..e02cbabc0 100644
--- a/drivers/chibios/ws2812_spi.c
+++ b/drivers/chibios/ws2812_spi.c
@@ -32,6 +32,37 @@
 #    endif
 #endif
 
+// Define SPI config speed
+// baudrate should target 3.2MHz
+// F072 fpclk = 48MHz
+// 48/16 = 3Mhz
+#if WS2812_SPI_DIVISOR == 2
+#    define WS2812_SPI_DIVISOR (0)
+#elif WS2812_SPI_DIVISOR == 4
+#    define WS2812_SPI_DIVISOR (SPI_CR1_BR_0)
+#elif WS2812_SPI_DIVISOR == 8
+#    define WS2812_SPI_DIVISOR (SPI_CR1_BR_1)
+#elif WS2812_SPI_DIVISOR == 16  // same as default
+#    define WS2812_SPI_DIVISOR (SPI_CR1_BR_1 | SPI_CR1_BR_0)
+#elif WS2812_SPI_DIVISOR == 32
+#    define WS2812_SPI_DIVISOR (SPI_CR1_BR_2)
+#elif WS2812_SPI_DIVISOR == 64
+#    define WS2812_SPI_DIVISOR (SPI_CR1_BR_2 | SPI_CR1_BR_0)
+#elif WS2812_SPI_DIVISOR == 128
+#    define WS2812_SPI_DIVISOR (SPI_CR1_BR_2 | SPI_CR1_BR_1)
+#elif WS2812_SPI_DIVISOR == 256
+#    define WS2812_SPI_DIVISOR (SPI_CR1_BR_2 | SPI_CR1_BR_1 | SPI_CR1_BR_0)
+#else
+#    define WS2812_SPI_DIVISOR (SPI_CR1_BR_1 | SPI_CR1_BR_0)  // default
+#endif
+
+// Use SPI circular buffer
+#ifdef WS2812_SPI_USE_CIRCULAR_BUFFER
+#    define WS2812_SPI_BUFFER_MODE 1  // circular buffer
+#else
+#    define WS2812_SPI_BUFFER_MODE 0  // normal buffer
+#endif
+
 #define BYTES_FOR_LED_BYTE 4
 #define NB_COLORS 3
 #define BYTES_FOR_LED (BYTES_FOR_LED_BYTE * NB_COLORS)
@@ -81,14 +112,14 @@ void ws2812_init(void) {
     palSetLineMode(RGB_DI_PIN, WS2812_OUTPUT_MODE);
 
     // TODO: more dynamic baudrate
-    static const SPIConfig spicfg = {
-        0, NULL, PAL_PORT(RGB_DI_PIN), PAL_PAD(RGB_DI_PIN),
-        SPI_CR1_BR_1 | SPI_CR1_BR_0  // baudrate : fpclk / 8 => 1tick is 0.32us (2.25 MHz)
-    };
+    static const SPIConfig spicfg = {WS2812_SPI_BUFFER_MODE, NULL, PAL_PORT(RGB_DI_PIN), PAL_PAD(RGB_DI_PIN), WS2812_SPI_DIVISOR};
 
     spiAcquireBus(&WS2812_SPI);     /* Acquire ownership of the bus.    */
     spiStart(&WS2812_SPI, &spicfg); /* Setup transfer parameters.       */
     spiSelect(&WS2812_SPI);         /* Slave Select assertion.          */
+#ifdef WS2812_SPI_USE_CIRCULAR_BUFFER
+    spiStartSend(&WS2812_SPI, sizeof(txbuf) / sizeof(txbuf[0]), txbuf);
+#endif
 }
 
 void ws2812_setleds(LED_TYPE* ledarray, uint16_t leds) {
@@ -104,9 +135,11 @@ void ws2812_setleds(LED_TYPE* ledarray, uint16_t leds) {
 
     // Send async - each led takes ~0.03ms, 50 leds ~1.5ms, animations flushing faster than send will cause issues.
     // Instead spiSend can be used to send synchronously (or the thread logic can be added back).
-#ifdef WS2812_SPI_SYNC
+#ifndef WS2812_SPI_USE_CIRCULAR_BUFFER
+#    ifdef WS2812_SPI_SYNC
     spiSend(&WS2812_SPI, sizeof(txbuf) / sizeof(txbuf[0]), txbuf);
-#else
+#    else
     spiStartSend(&WS2812_SPI, sizeof(txbuf) / sizeof(txbuf[0]), txbuf);
+#    endif
 #endif
 }
diff --git a/drivers/oled/oled_driver.h b/drivers/oled/oled_driver.h
index 72ab21247..00896f01c 100644
--- a/drivers/oled/oled_driver.h
+++ b/drivers/oled/oled_driver.h
@@ -158,6 +158,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #    define OLED_I2C_TIMEOUT 100
 #endif
 
+#if !defined(OLED_UPDATE_INTERVAL) && defined(SPLIT_KEYBOARD)
+#    define OLED_UPDATE_INTERVAL 50
+#endif
+
 typedef struct __attribute__((__packed__)) {
     uint8_t *current_element;
     uint16_t remaining_element_count;
diff --git a/keyboards/aeboards/ext65/rev2/config.h b/keyboards/aeboards/ext65/rev2/config.h
index 541f07ee9..dc1bfb71c 100644
--- a/keyboards/aeboards/ext65/rev2/config.h
+++ b/keyboards/aeboards/ext65/rev2/config.h
@@ -74,3 +74,5 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define BACKLIGHT_LEVELS 6
 #define BACKLIGHT_BREATHING
 #define BREATHING_PERIOD 6
+
+#define SLEEP_LED_GPT_DRIVER GPTD1
diff --git a/keyboards/aeboards/ext65/rev2/halconf.h b/keyboards/aeboards/ext65/rev2/halconf.h
index 6e2f53640..9fa1eca60 100644
--- a/keyboards/aeboards/ext65/rev2/halconf.h
+++ b/keyboards/aeboards/ext65/rev2/halconf.h
@@ -27,5 +27,7 @@
 
 #define HAL_USE_SPI TRUE
 
+#define HAL_USE_GPT TRUE
+
 #include_next <halconf.h>
 
diff --git a/keyboards/aeboards/ext65/rev2/mcuconf.h b/keyboards/aeboards/ext65/rev2/mcuconf.h
index 26ce80615..43d53d4f2 100644
--- a/keyboards/aeboards/ext65/rev2/mcuconf.h
+++ b/keyboards/aeboards/ext65/rev2/mcuconf.h
@@ -32,3 +32,5 @@
 #undef STM32_SPI_USE_SPI2
 #define STM32_SPI_USE_SPI2 TRUE
 
+#undef STM32_GPT_USE_TIM1
+#define STM32_GPT_USE_TIM1 TRUE
diff --git a/keyboards/cannonkeys/an_c/rules.mk b/keyboards/cannonkeys/an_c/rules.mk
index 8ed2d0ead..7309744d1 100644
--- a/keyboards/cannonkeys/an_c/rules.mk
+++ b/keyboards/cannonkeys/an_c/rules.mk
@@ -11,7 +11,7 @@ MOUSEKEY_ENABLE = yes	# Mouse keys
 EXTRAKEY_ENABLE = yes   # Audio control and System control
 CONSOLE_ENABLE = yes    # Console for debug
 COMMAND_ENABLE = yes    # Commands for debug and configuration
-SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
+SLEEP_LED_ENABLE = no   # Breathing sleep LED during USB suspend
 NKRO_ENABLE = yes           # USB Nkey Rollover
 CUSTOM_MATRIX = no # Custom matrix file
 BACKLIGHT_ENABLE = yes
diff --git a/keyboards/cannonkeys/chimera65/rules.mk b/keyboards/cannonkeys/chimera65/rules.mk
index 4d940da78..a08f2fa49 100644
--- a/keyboards/cannonkeys/chimera65/rules.mk
+++ b/keyboards/cannonkeys/chimera65/rules.mk
@@ -11,7 +11,7 @@ MOUSEKEY_ENABLE = yes	# Mouse keys
 EXTRAKEY_ENABLE = yes   # Audio control and System control
 CONSOLE_ENABLE = yes    # Console for debug
 COMMAND_ENABLE = yes    # Commands for debug and configuration
-SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
+SLEEP_LED_ENABLE = no   # Breathing sleep LED during USB suspend
 NKRO_ENABLE = yes           # USB Nkey Rollover
 CUSTOM_MATRIX = no # Custom matrix file
 BACKLIGHT_ENABLE = yes
diff --git a/keyboards/cannonkeys/instant60/rules.mk b/keyboards/cannonkeys/instant60/rules.mk
index 0973ad954..e5ba2903b 100644
--- a/keyboards/cannonkeys/instant60/rules.mk
+++ b/keyboards/cannonkeys/instant60/rules.mk
@@ -10,7 +10,7 @@ MOUSEKEY_ENABLE = yes	# Mouse keys
 EXTRAKEY_ENABLE = yes   # Audio control and System control
 CONSOLE_ENABLE = yes    # Console for debug
 COMMAND_ENABLE = yes    # Commands for debug and configuration
-SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
+SLEEP_LED_ENABLE = no   # Breathing sleep LED during USB suspend
 NKRO_ENABLE = yes           # USB Nkey Rollover
 CUSTOM_MATRIX = no # Custom matrix file
 BACKLIGHT_ENABLE = yes
diff --git a/keyboards/cannonkeys/iron165/rules.mk b/keyboards/cannonkeys/iron165/rules.mk
index 3925458dd..9de75a614 100644
--- a/keyboards/cannonkeys/iron165/rules.mk
+++ b/keyboards/cannonkeys/iron165/rules.mk
@@ -9,7 +9,7 @@ MOUSEKEY_ENABLE = yes	# Mouse keys
 EXTRAKEY_ENABLE = yes   # Audio control and System control
 CONSOLE_ENABLE = yes    # Console for debug
 COMMAND_ENABLE = yes    # Commands for debug and configuration
-SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
+SLEEP_LED_ENABLE = no   # Breathing sleep LED during USB suspend
 NKRO_ENABLE = yes           # USB Nkey Rollover
 CUSTOM_MATRIX = no # Custom matrix file
 BACKLIGHT_ENABLE = yes
diff --git a/keyboards/cannonkeys/satisfaction75/rules.mk b/keyboards/cannonkeys/satisfaction75/rules.mk
index e3abea546..3861b4849 100644
--- a/keyboards/cannonkeys/satisfaction75/rules.mk
+++ b/keyboards/cannonkeys/satisfaction75/rules.mk
@@ -15,7 +15,7 @@ MOUSEKEY_ENABLE = yes	# Mouse keys
 EXTRAKEY_ENABLE = yes   # Audio control and System control
 CONSOLE_ENABLE = yes    # Console for debug
 COMMAND_ENABLE = yes    # Commands for debug and configuration
-SLEEP_LED_ENABLE = no  # Breathing sleep LED during USB suspend
+SLEEP_LED_ENABLE = no   # Breathing sleep LED during USB suspend
 NKRO_ENABLE = yes           # USB Nkey Rollover
 CUSTOM_MATRIX = no # Custom matrix file
 ENCODER_ENABLE = yes
diff --git a/keyboards/cannonkeys/savage65/rules.mk b/keyboards/cannonkeys/savage65/rules.mk
index 8e1b984fd..2454573d2 100644
--- a/keyboards/cannonkeys/savage65/rules.mk
+++ b/keyboards/cannonkeys/savage65/rules.mk
@@ -11,7 +11,7 @@ MOUSEKEY_ENABLE = yes	# Mouse keys
 EXTRAKEY_ENABLE = yes   # Audio control and System control
 CONSOLE_ENABLE = yes    # Console for debug
 COMMAND_ENABLE = yes    # Commands for debug and configuration
-SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
+SLEEP_LED_ENABLE = no   # Breathing sleep LED during USB suspend
 NKRO_ENABLE = yes           # USB Nkey Rollover
 CUSTOM_MATRIX = no # Custom matrix file
 BACKLIGHT_ENABLE = yes
diff --git a/keyboards/cannonkeys/tmov2/rules.mk b/keyboards/cannonkeys/tmov2/rules.mk
index 9b29e8fd1..294c873ee 100644
--- a/keyboards/cannonkeys/tmov2/rules.mk
+++ b/keyboards/cannonkeys/tmov2/rules.mk
@@ -11,7 +11,7 @@ MOUSEKEY_ENABLE = yes	# Mouse keys
 EXTRAKEY_ENABLE = yes   # Audio control and System control
 CONSOLE_ENABLE = yes    # Console for debug
 COMMAND_ENABLE = yes    # Commands for debug and configuration
-SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
+SLEEP_LED_ENABLE = no   # Breathing sleep LED during USB suspend
 NKRO_ENABLE = yes           # USB Nkey Rollover
 CUSTOM_MATRIX = no # Custom matrix file
 BACKLIGHT_ENABLE = yes
diff --git a/keyboards/cannonkeys/tsukuyomi/rules.mk b/keyboards/cannonkeys/tsukuyomi/rules.mk
index ce881f198..4e7791a79 100644
--- a/keyboards/cannonkeys/tsukuyomi/rules.mk
+++ b/keyboards/cannonkeys/tsukuyomi/rules.mk
@@ -10,7 +10,7 @@ EXTRAKEY_ENABLE = yes       # Audio control and System control
 CONSOLE_ENABLE = yes        # Console for debug
 COMMAND_ENABLE = yes        # Commands for debug and configuration
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
-SLEEP_LED_ENABLE = yes      # Breathing sleep LED during USB suspend
+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 = yes           # USB Nkey Rollover
 BACKLIGHT_ENABLE = yes      # Enable keyboard backlight functionality
diff --git a/keyboards/clueboard/66_hotswap/gen1/gen1.c b/keyboards/clueboard/66_hotswap/gen1/gen1.c
index dd399317c..339bd78d5 100644
--- a/keyboards/clueboard/66_hotswap/gen1/gen1.c
+++ b/keyboards/clueboard/66_hotswap/gen1/gen1.c
@@ -16,8 +16,6 @@
 #include "gen1.h"
 
 #ifdef LED_MATRIX_ENABLE
-    #include "is31fl3731-simple.h"
-
 const is31_led g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *    driver
diff --git a/keyboards/crkbd/rev1/common/config.h b/keyboards/crkbd/rev1/common/config.h
index a2c2cde0b..b468fe395 100644
--- a/keyboards/crkbd/rev1/common/config.h
+++ b/keyboards/crkbd/rev1/common/config.h
@@ -23,6 +23,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #ifdef RGB_MATRIX_ENABLE
 #    define RGB_MATRIX_SPLIT { 27, 27 }
+#    define SPLIT_TRANSPORT_MIRROR
 #endif
 
 #define DIODE_DIRECTION COL2ROW
diff --git a/keyboards/crkbd/rev1/common/rules.mk b/keyboards/crkbd/rev1/common/rules.mk
index 0b8106e3f..d38a61809 100644
--- a/keyboards/crkbd/rev1/common/rules.mk
+++ b/keyboards/crkbd/rev1/common/rules.mk
@@ -1,2 +1 @@
 SPLIT_KEYBOARD = yes
-SPLIT_TRANSPORT = mirror    # for when Split Mirroring drops, it will maintain mirroring functionality
diff --git a/keyboards/crkbd/rev1/rev1.c b/keyboards/crkbd/rev1/rev1.c
index f2df8942a..347f98150 100644
--- a/keyboards/crkbd/rev1/rev1.c
+++ b/keyboards/crkbd/rev1/rev1.c
@@ -87,7 +87,7 @@ led_config_t g_led_config = { {
 
 void matrix_init_kb(void) {
 
-#ifdef RGB_MATRIX_ENABLE
+#if defined(RGB_MATRIX_ENABLE) && !defined(RGB_MATRIX_SPLIT)
     if (!isLeftHand) {
         g_led_config = (led_config_t){ {
             {  51,  50,  45,  44,  37,  36 },
diff --git a/keyboards/daji/seis_cinco/rules.mk b/keyboards/daji/seis_cinco/rules.mk
index fa34092cd..768e50069 100644
--- a/keyboards/daji/seis_cinco/rules.mk
+++ b/keyboards/daji/seis_cinco/rules.mk
@@ -11,7 +11,7 @@ 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 = yes      # Breathing sleep LED during USB suspend
+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 = yes           # USB Nkey Rollover
 BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
diff --git a/keyboards/durgod/k320/board.h b/keyboards/durgod/boards/DURGOD_STM32_F070/board.h
index 17d08b17f..2d04bccbd 100644
--- a/keyboards/durgod/k320/board.h
+++ b/keyboards/durgod/boards/DURGOD_STM32_F070/board.h
@@ -20,4 +20,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define STM32_HSECLK                12000000U
 #include_next <board.h>
 #undef STM32_HSE_BYPASS
-
diff --git a/keyboards/durgod/boards/DURGOD_STM32_F070/board.mk b/keyboards/durgod/boards/DURGOD_STM32_F070/board.mk
new file mode 100644
index 000000000..479184833
--- /dev/null
+++ b/keyboards/durgod/boards/DURGOD_STM32_F070/board.mk
@@ -0,0 +1,12 @@
+# List of all the board related files.
+BOARDSRC = $(CHIBIOS)/os/hal/boards/ST_NUCLEO64_F070RB/board.c
+
+# Required include directories
+BOARDINC = $(CHIBIOS)/os/hal/boards/ST_NUCLEO64_F070RB
+
+# Include mcu configuration
+EXTRAINCDIRS = $(BOARD_PATH)/boards/DURGOD_STM32_F070
+
+# Shared variables
+ALLCSRC += $(BOARDSRC)
+ALLINC  += $(BOARDINC)
diff --git a/keyboards/durgod/k320/bootloader_defs.h b/keyboards/durgod/boards/DURGOD_STM32_F070/bootloader_defs.h
index 02c48c4e6..02c48c4e6 100644
--- a/keyboards/durgod/k320/bootloader_defs.h
+++ b/keyboards/durgod/boards/DURGOD_STM32_F070/bootloader_defs.h
diff --git a/keyboards/durgod/k320/chconf.h b/keyboards/durgod/boards/DURGOD_STM32_F070/chconf.h
index 374a03003..a7d95c51a 100644
--- a/keyboards/durgod/k320/chconf.h
+++ b/keyboards/durgod/boards/DURGOD_STM32_F070/chconf.h
@@ -25,19 +25,4 @@
 
 #define CH_CFG_ST_TIMEDELTA 0
 
-#define CH_CFG_OPTIMIZE_SPEED FALSE
-
-#define CH_CFG_USE_REGISTRY TRUE
-
-#define CH_CFG_USE_WAITEXIT TRUE
-
-#define CH_CFG_USE_CONDVARS TRUE
-
-#define CH_CFG_USE_CONDVARS_TIMEOUT FALSE
-
-#define CH_CFG_USE_MESSAGES TRUE
-
-#define CH_CFG_USE_MAILBOXES TRUE
-
 #include_next <chconf.h>
-
diff --git a/keyboards/durgod/k320/mcuconf.h b/keyboards/durgod/boards/DURGOD_STM32_F070/mcuconf.h
index 6d67aa96a..6d67aa96a 100644
--- a/keyboards/durgod/k320/mcuconf.h
+++ b/keyboards/durgod/boards/DURGOD_STM32_F070/mcuconf.h
diff --git a/keyboards/durgod/k320/config.h b/keyboards/durgod/k320/config.h
index 70438900e..323a9ccff 100644
--- a/keyboards/durgod/k320/config.h
+++ b/keyboards/durgod/k320/config.h
@@ -1,19 +1,18 @@
-/*
-Copyright 2021 kuenhlee and Don Kjer
-
-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/>.
-*/
+/* Copyright 2021 kuenhlee and Don Kjer
+ *
+ * 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
 
@@ -36,8 +35,13 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW, ROW2COL*/
 #define DIODE_DIRECTION ROW2COL
 
+// Dynamic EEPROM
+// Something sensible or else VIA may crash
+// Users may enable more if they wish
+#define DYNAMIC_KEYMAP_EEPROM_MAX_ADDR  4095
+
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
-#define DEBOUNCE 7
+#define DEBOUNCE 5
 
 /* Bootmagic Lite key configuration */
 #define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE
@@ -50,4 +54,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define LED_WIN_LOCK_PIN    A9
 #define LED_MR_LOCK_PIN     A10
 #define LED_PIN_ON_STATE    0
-
diff --git a/keyboards/durgod/k320/info.json b/keyboards/durgod/k320/info.json
index 5e33d8fcd..6c67c3d45 100644
--- a/keyboards/durgod/k320/info.json
+++ b/keyboards/durgod/k320/info.json
@@ -7,913 +7,293 @@
     "layouts": {
         "LAYOUT_tkl_ansi": {
             "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": 1.5
-                },
-                {
-                    "label": "!",
-                    "x": 1,
-                    "y": 1.5
-                },
-                {
-                    "label": "@",
-                    "x": 2,
-                    "y": 1.5
-                },
-                {
-                    "label": "#",
-                    "x": 3,
-                    "y": 1.5
-                },
-                {
-                    "label": "$",
-                    "x": 4,
-                    "y": 1.5
-                },
-                {
-                    "label": "%",
-                    "x": 5,
-                    "y": 1.5
-                },
-                {
-                    "label": "^",
-                    "x": 6,
-                    "y": 1.5
-                },
-                {
-                    "label": "&",
-                    "x": 7,
-                    "y": 1.5
-                },
-                {
-                    "label": "*",
-                    "x": 8,
-                    "y": 1.5
-                },
-                {
-                    "label": "(",
-                    "x": 9,
-                    "y": 1.5
-                },
-                {
-                    "label": ")",
-                    "x": 10,
-                    "y": 1.5
-                },
-                {
-                    "label": "_",
-                    "x": 11,
-                    "y": 1.5
-                },
-                {
-                    "label": "+",
-                    "x": 12,
-                    "y": 1.5
-                },
-                {
-                    "label": "Backspace",
-                    "x": 13,
-                    "y": 1.5,
-                    "w": 2
-                },
-                {
-                    "label": "Insert",
-                    "x": 15.25,
-                    "y": 1.5
-                },
-                {
-                    "label": "Home",
-                    "x": 16.25,
-                    "y": 1.5
-                },
-                {
-                    "label": "PgUp",
-                    "x": 17.25,
-                    "y": 1.5
-                },
-                {
-                    "label": "Tab",
-                    "x": 0,
-                    "y": 2.5,
-                    "w": 1.5
-                },
-                {
-                    "label": "Q",
-                    "x": 1.5,
-                    "y": 2.5
-                },
-                {
-                    "label": "W",
-                    "x": 2.5,
-                    "y": 2.5
-                },
-                {
-                    "label": "E",
-                    "x": 3.5,
-                    "y": 2.5
-                },
-                {
-                    "label": "R",
-                    "x": 4.5,
-                    "y": 2.5
-                },
-                {
-                    "label": "T",
-                    "x": 5.5,
-                    "y": 2.5
-                },
-                {
-                    "label": "Y",
-                    "x": 6.5,
-                    "y": 2.5
-                },
-                {
-                    "label": "U",
-                    "x": 7.5,
-                    "y": 2.5
-                },
-                {
-                    "label": "I",
-                    "x": 8.5,
-                    "y": 2.5
-                },
-                {
-                    "label": "O",
-                    "x": 9.5,
-                    "y": 2.5
-                },
-                {
-                    "label": "P",
-                    "x": 10.5,
-                    "y": 2.5
-                },
-                {
-                    "label": "{",
-                    "x": 11.5,
-                    "y": 2.5
-                },
-                {
-                    "label": "}",
-                    "x": 12.5,
-                    "y": 2.5
-                },
-                {
-                    "label": "|",
-                    "x": 13.5,
-                    "y": 2.5,
-                    "w": 1.5
-                },
-                {
-                    "label": "Delete",
-                    "x": 15.25,
-                    "y": 2.5
-                },
-                {
-                    "label": "End",
-                    "x": 16.25,
-                    "y": 2.5
-                },
-                {
-                    "label": "PgDn",
-                    "x": 17.25,
-                    "y": 2.5
-                },
-                {
-                    "label": "Caps Lock",
-                    "x": 0,
-                    "y": 3.5,
-                    "w": 1.75
-                },
-                {
-                    "label": "A",
-                    "x": 1.75,
-                    "y": 3.5
-                },
-                {
-                    "label": "S",
-                    "x": 2.75,
-                    "y": 3.5
-                },
-                {
-                    "label": "D",
-                    "x": 3.75,
-                    "y": 3.5
-                },
-                {
-                    "label": "F",
-                    "x": 4.75,
-                    "y": 3.5
-                },
-                {
-                    "label": "G",
-                    "x": 5.75,
-                    "y": 3.5
-                },
-                {
-                    "label": "H",
-                    "x": 6.75,
-                    "y": 3.5
-                },
-                {
-                    "label": "J",
-                    "x": 7.75,
-                    "y": 3.5
-                },
-                {
-                    "label": "K",
-                    "x": 8.75,
-                    "y": 3.5
-                },
-                {
-                    "label": "L",
-                    "x": 9.75,
-                    "y": 3.5
-                },
-                {
-                    "label": ":",
-                    "x": 10.75,
-                    "y": 3.5
-                },
-                {
-                    "label": "\"",
-                    "x": 11.75,
-                    "y": 3.5
-                },
-                {
-                    "label": "Enter",
-                    "x": 12.75,
-                    "y": 3.5,
-                    "w": 2.25
-                },
-                {
-                    "label": "Shift",
-                    "x": 0,
-                    "y": 4.5,
-                    "w": 2.25
-                },
-                {
-                    "label": "Z",
-                    "x": 2.25,
-                    "y": 4.5
-                },
-                {
-                    "label": "X",
-                    "x": 3.25,
-                    "y": 4.5
-                },
-                {
-                    "label": "C",
-                    "x": 4.25,
-                    "y": 4.5
-                },
-                {
-                    "label": "V",
-                    "x": 5.25,
-                    "y": 4.5
-                },
-                {
-                    "label": "B",
-                    "x": 6.25,
-                    "y": 4.5
-                },
-                {
-                    "label": "N",
-                    "x": 7.25,
-                    "y": 4.5
-                },
-                {
-                    "label": "M",
-                    "x": 8.25,
-                    "y": 4.5
-                },
-                {
-                    "label": "<",
-                    "x": 9.25,
-                    "y": 4.5
-                },
-                {
-                    "label": ">",
-                    "x": 10.25,
-                    "y": 4.5
-                },
-                {
-                    "label": "?",
-                    "x": 11.25,
-                    "y": 4.5
-                },
-                {
-                    "label": "Shift",
-                    "x": 12.25,
-                    "y": 4.5,
-                    "w": 2.75
-                },
-                {
-                    "label": "\u2191",
-                    "x": 16.25,
-                    "y": 4.5
-                },
-                {
-                    "label": "Ctrl",
-                    "x": 0,
-                    "y": 5.5,
-                    "w": 1.25
-                },
-                {
-                    "label": "Win",
-                    "x": 1.25,
-                    "y": 5.5,
-                    "w": 1.25
-                },
-                {
-                    "label": "Alt",
-                    "x": 2.5,
-                    "y": 5.5,
-                    "w": 1.25
-                },
-                {
-                    "x": 3.75,
-                    "y": 5.5,
-                    "w": 6.25
-                },
-                {
-                    "label": "Alt",
-                    "x": 10,
-                    "y": 5.5,
-                    "w": 1.25
-                },
-                {
-                    "label": "Fn",
-                    "x": 11.25,
-                    "y": 5.5,
-                    "w": 1.25
-                },
-                {
-                    "label": "Menu",
-                    "x": 12.5,
-                    "y": 5.5,
-                    "w": 1.25
-                },
-                {
-                    "label": "Ctrl",
-                    "x": 13.75,
-                    "y": 5.5,
-                    "w": 1.25
-                },
-                {
-                    "label": "\u2190",
-                    "x": 15.25,
-                    "y": 5.5
-                },
-                {
-                    "label": "\u2193",
-                    "x": 16.25,
-                    "y": 5.5
-                },
-                {
-                    "label": "\u2192",
-                    "x": 17.25,
-                    "y": 5.5
-                }
+                { "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": 1.5 },
+                { "label": "!", "x": 1, "y": 1.5 },
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+                { "label": "Pause", "x": 17.25, "y": 0 },
+
+                { "label": "~", "x": 0, "y": 1.5 },
+                { "label": "!", "x": 1, "y": 1.5 },
+                { "label": "@", "x": 2, "y": 1.5 },
+                { "label": "#", "x": 3, "y": 1.5 },
+                { "label": "$", "x": 4, "y": 1.5 },
+                { "label": "%", "x": 5, "y": 1.5 },
+                { "label": "^", "x": 6, "y": 1.5 },
+                { "label": "&", "x": 7, "y": 1.5 },
+                { "label": "*", "x": 8, "y": 1.5 },
+                { "label": "(", "x": 9, "y": 1.5 },
+                { "label": ")", "x": 10, "y": 1.5 },
+                { "label": "_", "x": 11, "y": 1.5 },
+                { "label": "+", "x": 12, "y": 1.5 },
+                { "label": "Backspace", "x": 13, "y": 1.5, "w": 2 },
+                { "label": "Insert", "x": 15.25, "y": 1.5 },
+                { "label": "Home", "x": 16.25, "y": 1.5 },
+                { "label": "PgUp", "x": 17.25, "y": 1.5 },
+
+                { "label": "Tab", "x": 0, "y": 2.5, "w": 1.5 },
+                { "label": "Q", "x": 1.5, "y": 2.5 },
+                { "label": "W", "x": 2.5, "y": 2.5 },
+                { "label": "E", "x": 3.5, "y": 2.5 },
+                { "label": "R", "x": 4.5, "y": 2.5 },
+                { "label": "T", "x": 5.5, "y": 2.5 },
+                { "label": "Y", "x": 6.5, "y": 2.5 },
+                { "label": "U", "x": 7.5, "y": 2.5 },
+                { "label": "I", "x": 8.5, "y": 2.5 },
+                { "label": "O", "x": 9.5, "y": 2.5 },
+                { "label": "P", "x": 10.5, "y": 2.5 },
+                { "label": "{", "x": 11.5, "y": 2.5 },
+                { "label": "}", "x": 12.5, "y": 2.5 },
+                { "label": "|", "x": 13.5, "y": 2.5, "w": 1.5 },
+                { "label": "Delete", "x": 15.25, "y": 2.5 },
+                { "label": "End", "x": 16.25, "y": 2.5 },
+                { "label": "PgDn", "x": 17.25, "y": 2.5 },
+
+                { "label": "Caps Lock", "x": 0, "y": 3.5, "w": 1.75 },
+                { "label": "A", "x": 1.75, "y": 3.5 },
+                { "label": "S", "x": 2.75, "y": 3.5 },
+                { "label": "D", "x": 3.75, "y": 3.5 },
+                { "label": "F", "x": 4.75, "y": 3.5 },
+                { "label": "G", "x": 5.75, "y": 3.5 },
+                { "label": "H", "x": 6.75, "y": 3.5 },
+                { "label": "J", "x": 7.75, "y": 3.5 },
+                { "label": "K", "x": 8.75, "y": 3.5 },
+                { "label": "L", "x": 9.75, "y": 3.5 },
+                { "label": ":", "x": 10.75, "y": 3.5 },
+                { "label": "\"", "x": 11.75, "y": 3.5 },
+                { "label": "#", "x": 12.75, "y": 3.5 },
+                { "label": "Enter", "x": 13.75, "y": 3.5, "w": 1.25 },
+
+                { "label": "Shift", "x": 0, "y": 4.5, "w": 1.25 },
+                { "label": "\\", "x": 1.25, "y": 4.5 },
+                { "label": "Z", "x": 2.25, "y": 4.5 },
+                { "label": "X", "x": 3.25, "y": 4.5 },
+                { "label": "C", "x": 4.25, "y": 4.5 },
+                { "label": "V", "x": 5.25, "y": 4.5 },
+                { "label": "B", "x": 6.25, "y": 4.5 },
+                { "label": "N", "x": 7.25, "y": 4.5 },
+                { "label": "M", "x": 8.25, "y": 4.5 },
+                { "label": "<", "x": 9.25, "y": 4.5 },
+                { "label": ">", "x": 10.25, "y": 4.5 },
+                { "label": "?", "x": 11.25, "y": 4.5 },
+                { "label": "Shift", "x": 12.25, "y": 4.5, "w": 2.75 },
+                { "label": "\u2191", "x": 16.25, "y": 4.5 },
+
+                { "label": "Ctrl", "x": 0, "y": 5.5, "w": 1.25 },
+                { "label": "Win", "x": 1.25, "y": 5.5, "w": 1.25 },
+                { "label": "Alt", "x": 2.5, "y": 5.5, "w": 1.25 },
+                { "x": 3.75, "y": 5.5, "w": 6.25 },
+                { "label": "Alt", "x": 10, "y": 5.5, "w": 1.25 },
+                { "label": "Fn", "x": 11.25, "y": 5.5, "w": 1.25 },
+                { "label": "Menu", "x": 12.5, "y": 5.5, "w": 1.25 },
+                { "label": "Ctrl", "x": 13.75, "y": 5.5, "w": 1.25 },
+                { "label": "\u2190", "x": 15.25, "y": 5.5 },
+                { "label": "\u2193", "x": 16.25, "y": 5.5 },
+                { "label": "\u2192", "x": 17.25, "y": 5.5 }
             ]
         }
     }
diff --git a/keyboards/durgod/k320/k320.c b/keyboards/durgod/k320/k320.c
index f5500ea83..42091f36c 100644
--- a/keyboards/durgod/k320/k320.c
+++ b/keyboards/durgod/k320/k320.c
@@ -40,3 +40,23 @@ void led_init_ports(void) {
     off_all_leds();
 }
 
+
+#ifndef WINLOCK_DISABLED
+static bool win_key_locked = false;
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+    switch (keycode) {
+        case KC_TGUI:
+            if (record->event.pressed) {
+                // Toggle GUI lock on key press
+                win_key_locked = !win_key_locked;
+                writePin(LED_WIN_LOCK_PIN, !win_key_locked);
+            }
+            break;
+        case KC_LGUI:
+            if (win_key_locked) { return false; }
+            break;
+    }
+    return process_record_user(keycode, record);
+}
+#endif /* WINLOCK_DISABLED */
diff --git a/keyboards/durgod/k320/k320.h b/keyboards/durgod/k320/k320.h
index 48da04841..c504f5a2b 100644
--- a/keyboards/durgod/k320/k320.h
+++ b/keyboards/durgod/k320/k320.h
@@ -17,6 +17,17 @@
 
 #include "quantum.h"
 
+#ifndef WINLOCK_DISABLED
+// Define the TGUI key here so it is available in QMK configurator
+enum K320_keycodes {
+    KC_TGUI = SAFE_RANGE,   // Toggle between GUI Lock or Unlock
+    NEW_SAFE_RANGE
+};
+
+#undef SAFE_RANGE
+#define SAFE_RANGE NEW_SAFE_RANGE
+#endif /* WINLOCK_DISABLED */
+
 /* Function Prototype */
 void off_all_leds(void);
 void on_all_leds(void);
@@ -26,12 +37,12 @@ void on_all_leds(void);
 
 // This a shortcut to help you visually see your layout.
 #define LAYOUT_tkl_ansi( \
-      K00,  K01,  K02,  K03,  K04,  K05,  K06,  K07,  K08,  K09,  K0A,  K0B,  K0C,            K0D,  K0E,  K0F, \
-      K10,  K11,  K12,  K13,  K14,  K15,  K16,  K17,  K18,  K19,  K1A,  K1B,  K1C,  K1E,      K2E,  K2F,  K1F, \
-      K20,  K21,  K22,  K23,  K24,  K25,  K26,  K27,  K28,  K29,  K2A,  K2B,  K2C,  K2D,      K3D,  K3E,  K3F, \
-      K30,  K31,  K32,  K33,  K34,  K35,  K36,  K37,  K38,  K39,  K3A,  K3B,  K4E, \
-      K40,  K42,  K43,  K44,  K45,  K46,  K47,  K48,  K49,  K4A,  K4B,  K4D,                   K4F, \
-      K50,  K51,  K52,              K56,                    K5A,  K5B,  K5C,  K5D,       K5E,  K5F,  K6F \
+      K00,        K01,  K02,  K03,  K04,  K05,  K06,  K07,  K08,  K09,  K0A,  K0B,  K0C,      K0D,  K0E,  K0F,  \
+      K10,  K11,  K12,  K13,  K14,  K15,  K16,  K17,  K18,  K19,  K1A,  K1B,  K1C,  K1E,      K2E,  K2F,  K1F,  \
+      K20,  K21,  K22,  K23,  K24,  K25,  K26,  K27,  K28,  K29,  K2A,  K2B,  K2C,  K2D,      K3D,  K3E,  K3F,  \
+      K30,  K31,  K32,  K33,  K34,  K35,  K36,  K37,  K38,  K39,  K3A,  K3B,        K4E,                        \
+      K40,        K42,  K43,  K44,  K45,  K46,  K47,  K48,  K49,  K4A,  K4B,        K4D,            K4F,        \
+      K50,  K51,  K52,                    K56,                    K5A,  K5B,  K5C,  K5D,      K5E,  K5F,  K6F   \
 ) { \
     { K00,  K01,  K02,  K03,  K04,  K05,  K06,  K07,  K08,  K09,  K0A,  K0B,  K0C,  K0D,  K0E,  K0F },  \
     { K10,  K11,  K12,  K13,  K14,  K15,  K16,  K17,  K18,  K19,  K1A,  K1B,  K1C,  XXX,  K1E,  K1F },  \
@@ -45,10 +56,10 @@ void on_all_leds(void);
 
 // This a shortcut to help you visually see your layout.
 #define LAYOUT_tkl_iso( \
-      K00,  K01,  K02,  K03,  K04,  K05,  K06,  K07,  K08,  K09,  K0A,  K0B,  K0C,            K0D,  K0E,  K0F,  \
+      K00,        K01,  K02,  K03,  K04,  K05,  K06,  K07,  K08,  K09,  K0A,  K0B,  K0C,      K0D,  K0E,  K0F,  \
       K10,  K11,  K12,  K13,  K14,  K15,  K16,  K17,  K18,  K19,  K1A,  K1B,  K1C,  K1E,      K2E,  K2F,  K1F,  \
-      K20,  K21,  K22,  K23,  K24,  K25,  K26,  K27,  K28,  K29,  K2A,  K2B,  K2C,  K4E,      K3D,  K3E,  K3F,  \
-      K30,  K31,  K32,  K33,  K34,  K35,  K36,  K37,  K38,  K39,  K3A,  K3B,  K3C,                              \
+      K20,  K21,  K22,  K23,  K24,  K25,  K26,  K27,  K28,  K29,  K2A,  K2B,  K2C,            K3D,  K3E,  K3F,  \
+      K30,  K31,  K32,  K33,  K34,  K35,  K36,  K37,  K38,  K39,  K3A,  K3B,  K3C,  K4E,                        \
       K40,  K41,  K42,  K43,  K44,  K45,  K46,  K47,  K48,  K49,  K4A,  K4B,        K4D,            K4F,        \
       K50,  K51,  K52,                    K56,                    K5A,  K5B,  K5C,  K5D,      K5E,  K5F,  K6F   \
 ) { \
@@ -64,7 +75,7 @@ void on_all_leds(void);
 
 // This a shortcut to help you visually see your layout.
 #define LAYOUT_all( \
-      K00,  K01,  K02,  K03,  K04,  K05,  K06,  K07,  K08,  K09,  K0A,  K0B,  K0C,            K0D,  K0E,  K0F,  \
+      K00,        K01,  K02,  K03,  K04,  K05,  K06,  K07,  K08,  K09,  K0A,  K0B,  K0C,      K0D,  K0E,  K0F,  \
       K10,  K11,  K12,  K13,  K14,  K15,  K16,  K17,  K18,  K19,  K1A,  K1B,  K1C,  K1E,      K2E,  K2F,  K1F,  \
       K20,  K21,  K22,  K23,  K24,  K25,  K26,  K27,  K28,  K29,  K2A,  K2B,  K2C,  K2D,      K3D,  K3E,  K3F,  \
       K30,  K31,  K32,  K33,  K34,  K35,  K36,  K37,  K38,  K39,  K3A,  K3B,  K3C,  K4E,                        \
diff --git a/keyboards/durgod/k320/keymaps/default/keymap.c b/keyboards/durgod/k320/keymaps/default/keymap.c
deleted file mode 100644
index 49a14ec29..000000000
--- a/keyboards/durgod/k320/keymaps/default/keymap.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/* Copyright 2021 kuenhlee and Don Kjer
- *
- * 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
-
-// Layer shorthand
-enum _layer {
-    _BASE,
-    _FUNC
-};
-
-static bool win_key_locked = false;
-
-// Defines the keycodes used by our macros in process_record_user
-enum custom_keycodes {
-    KC_TGUI = SAFE_RANGE   // Toggle between GUI Lock or Unlock
-};
-
-const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-  /* Keymap _BASE: Base Layer (Default Layer)
-   * ,-----------------------------------------------------------.  ,--------------.
-   * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12|  |Prnt|ScLk|Paus|
-   * |-----------------------------------------------------------|  |--------------|
-   * | ` | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backsp |  | Ins|Home|PgUp|
-   * |-----------------------------------------------------------|  |--------------|
-   * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \|  | Del| End|PgDn|
-   * |-----------------------------------------------------------|  `--------------'
-   * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |
-   * |-----------------------------------------------------------|        ,----.
-   * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |        | Up |
-   * |-----------------------------------------------------------|   ,-------------.
-   * |Ctrl|Gui |Alt |      Space            |Alt |Func |App |Ctrl|   |Lft| Dn |Rig |
-   * `-----------------------------------------------------------'   `-------------'
-   */
-  [_BASE] = LAYOUT_tkl_ansi( /* Base Layer */
-      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_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_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,  KC_RSFT,                      KC_UP,
-      KC_LCTL,  KC_LGUI,  KC_LALT,                                KC_SPC,                                 KC_RALT,  MO(_FUNC),KC_APP,   KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT
-  ),
-  /* Keymap _FUNC: Function Layer
-   * ,-----------------------------------------------------------.  ,--------------.
-   * |   |Play|Stop|Prev|Next| |Mute|Vol+|Vol-|    | |  |  |  |  |  |    |    |    |
-   * |-----------------------------------------------------------|  |--------------|
-   * |   |   |   |   |   |   |   |   |   |   |   |   |   |       |  |    |    |    |
-   * |-----------------------------------------------------------|  |--------------|
-   * |     |   |   |   |   |   |   |   |   |   |   |   |   |     |  |    |    |    |
-   * |-----------------------------------------------------------|  `--------------'
-   * |       |   |   |   |   |   |   |   |   |   |   |   |       |
-   * |-----------------------------------------------------------|        ,----.
-   * |        |   |   |   |   |   |   |   |   |   |   |          |        |    |
-   * |-----------------------------------------------------------|   ,-------------.
-   * |    |Lock|    |                       |    |Func |    |    |   |   |    |    |
-   * `-----------------------------------------------------------'   `-------------'
-   */
-  [_FUNC] = LAYOUT_tkl_ansi( /* Function Layer */
-      _______,  KC_MPLY,  KC_MSTP,  KC_MRWD,  KC_MFFD,  KC_MUTE,  KC_VOLD,  KC_VOLU,  _______,  _______,  _______,  _______,  _______,            _______,  _______,  _______,
-      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
-      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
-      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
-      _______,            _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,                      _______,
-      _______,  KC_TGUI,  _______,                                _______,                                _______,  _______,  _______,  _______,  _______,  _______,   _______
-  )
-};
-
-bool process_record_user(uint16_t keycode, keyrecord_t *record) {
-    switch (keycode) {
-        case KC_TGUI:
-            if (!record->event.pressed) {
-                // Toggle GUI lock on key release
-                win_key_locked = !win_key_locked;
-                writePin(LED_WIN_LOCK_PIN, !win_key_locked);
-            }
-            break;
-        case KC_LGUI:
-            if (win_key_locked) { return false; }
-            break;
-    }
-    return true;
-}
-
diff --git a/keyboards/durgod/k320/keymaps/default/keymap.json b/keyboards/durgod/k320/keymaps/default/keymap.json
new file mode 100644
index 000000000..d8242ae76
--- /dev/null
+++ b/keyboards/durgod/k320/keymaps/default/keymap.json
@@ -0,0 +1,26 @@
+{
+  "keyboard": "durgod/k320",
+  "keymap": "default",
+  "layout": "LAYOUT_all",
+  "layers": [
+    [
+      "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_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_NUHS", "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",               "KC_UP",
+      "KC_LCTL", "KC_LGUI", "KC_LALT",                                  "KC_SPC",                                   "KC_RALT", "MO(1)",   "KC_APP",  "KC_RCTL",    "KC_LEFT", "KC_DOWN", "KC_RGHT"
+    ],
+    [
+      "KC_TRNS",            "KC_MPLY", "KC_MSTP", "KC_MPRV", "KC_MNXT", "KC_MUTE", "KC_VOLD", "KC_VOLU", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS",    "KC_TRNS", "KC_TRNS", "KC_TRNS",
+      "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS",    "KC_TRNS", "KC_TRNS", "KC_TRNS",
+      "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS",    "KC_TRNS", "KC_TRNS", "KC_TRNS",
+      "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS",
+      "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS",            "KC_TRNS",               "KC_TRNS",
+      "KC_TRNS", "KC_TGUI", "KC_TRNS",                                  "KC_TRNS",                                  "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS",    "KC_TRNS", "KC_TRNS",  "KC_TRNS"
+    ]
+  ],
+  "author":"dkjer",
+  "notes":"",
+  "version":1
+}
diff --git a/keyboards/durgod/k320/keymaps/default/readme.md b/keyboards/durgod/k320/keymaps/default/readme.md
index e26c79c8a..c94943a83 100644
--- a/keyboards/durgod/k320/keymaps/default/readme.md
+++ b/keyboards/durgod/k320/keymaps/default/readme.md
@@ -1,6 +1,8 @@
 # The default keymap for Durgod Taurus K320.
 
-Layer 0 : Standard ANSI 87 Keys TKL layout (Windows)
+Supports both ANSI and ISO layouts.
+
+Layer 0 : Standard 87/88 keys TKL layout (Windows)
 
 Layer 1 : Media control and Windows lock key
 - Reusing Durgod's Original Media Control for Fn + F1 ~ Fn + F7
diff --git a/keyboards/durgod/k320/keymaps/default_iso/keymap.c b/keyboards/durgod/k320/keymaps/default_iso/keymap.c
deleted file mode 100644
index 559b6fe71..000000000
--- a/keyboards/durgod/k320/keymaps/default_iso/keymap.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/* Copyright 2021 kuenhlee and Don Kjer
- *
- * 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
-
-// Layer shorthand
-enum _layer {
-    _BASE,
-    _FUNC
-};
-
-const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-  /* Keymap _BASE: Base Layer (Default Layer)
-   * ,-----------------------------------------------------------.  ,--------------.
-   * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12|  |Prnt|ScLk|Paus|
-   * |-----------------------------------------------------------|  |--------------|
-   * | ` | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backsp |  | Ins|Home|PgUp|
-   * |-----------------------------------------------------------|  |--------------|
-   * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|     |  | Del| End|PgDn|
-   * |------------------------------------------------------ Ret |  `--------------'
-   * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '| #|    |
-   * |-----------------------------------------------------------|        ,----.
-   * |Shift| \|  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |        | Up |
-   * |-----------------------------------------------------------|   ,-------------.
-   * |Ctrl|Gui |Alt |      Space            |Alt | Fn  |App |Ctrl|   |Lft| Dn |Rig |
-   * `-----------------------------------------------------------'   `-------------'
-   */
-  [_BASE] = LAYOUT_tkl_iso( /* Base Layer */
-      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_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_ENT,   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_NUHS,
-      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,            KC_UP,
-      KC_LCTL,  KC_LGUI,  KC_LALT,                                KC_SPC,                                 KC_RALT,  MO(_FUNC),KC_APP,   KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT
-  ),
-  /* Keymap _FUNC: Function Layer
-   * ,-----------------------------------------------------------.  ,--------------.
-   * |   |Play|Stop|Prev|Next| |Mute|Vol+|Vol-|    | |  |  |  |  |  |    |    |    |
-   * |-----------------------------------------------------------|  |--------------|
-   * |   |   |   |   |   |   |   |   |   |   |   |   |   |       |  |    |    |    |
-   * |-----------------------------------------------------------|  |--------------|
-   * |     |   |   |   |   |   |   |   |   |   |   |   |   |     |  |    |    |    |
-   * |-------------------------------------------------------    |  `--------------'
-   * |       |   |   |   |   |   |   |   |   |   |   |   |  |    |
-   * |-----------------------------------------------------------|        ,----.
-   * |     |  |   |   |   |   |   |   |   |   |   |   |          |        |    |
-   * |-----------------------------------------------------------|   ,-------------.
-   * |    |    |    |                       |    |Func |    |    |   |   |    |    |
-   * `-----------------------------------------------------------'   `-------------'
-   */
-  [_FUNC] = LAYOUT_tkl_iso( /* Function Layer */
-      _______,  KC_MPLY,  KC_MSTP,  KC_MRWD,  KC_MFFD,  KC_MUTE,  KC_VOLD,  KC_VOLU,  _______,  _______,  _______,  _______,  _______,                _______,  _______,  _______,
-      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,      _______,  _______,  _______,
-      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,      _______,  _______,  _______,
-      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______, 
-      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,                _______,
-      _______,  _______,  _______,                                _______,                                _______,  _______,  _______,  _______,      _______,  _______,  _______
-  )
-};
-
diff --git a/keyboards/durgod/k320/keymaps/default_iso/readme.md b/keyboards/durgod/k320/keymaps/default_iso/readme.md
deleted file mode 100644
index a7d1d5f1d..000000000
--- a/keyboards/durgod/k320/keymaps/default_iso/readme.md
+++ /dev/null
@@ -1,7 +0,0 @@
-# The ISO keymap for Durgod Taurus K320.
-
-Layer 0 : Standard ISO 88 Keys TKL layout (Windows)
-
-Layer 1 : Media control and Windows lock key
-- Reusing Durgod's Original Media Control for Fn + F1 ~ Fn + F7
-
diff --git a/keyboards/durgod/k320/keymaps/default_iso_mac/keymap.c b/keyboards/durgod/k320/keymaps/default_iso_mac/keymap.c
deleted file mode 100644
index 783fc45f1..000000000
--- a/keyboards/durgod/k320/keymaps/default_iso_mac/keymap.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/* Copyright 2021 kuenhlee and Don Kjer
- *
- * 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
-
-// Layer shorthand
-enum _layer {
-    _BASE,
-    _FUNC
-};
-
-const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-  /* Keymap _BASE: Base Layer (Default Layer)
-   * ,-----------------------------------------------------------.  ,--------------.
-   * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12|  |Prnt|ScLk|Paus|
-   * |-----------------------------------------------------------|  |--------------|
-   * | ` | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backsp |  | Ins|Home|PgUp|
-   * |-----------------------------------------------------------|  |--------------|
-   * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|     |  | Del| End|PgDn|
-   * |------------------------------------------------------ Ret |  `--------------'
-   * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '| #|    |
-   * |-----------------------------------------------------------|        ,----.
-   * |Shift| \|  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |        | Up |
-   * |-----------------------------------------------------------|   ,-------------.
-   * |Ctrl|Alt |Gui |      Space            |Alt | Fn  |App |Ctrl|   |Lft| Dn |Rig |
-   * `-----------------------------------------------------------'   `-------------'
-   */
-  [_BASE] = LAYOUT_tkl_iso( /* Base Layer */
-      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_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_ENT,   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_NUHS, 
-      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,            KC_UP,
-      KC_LCTL,  KC_LALT,  KC_LGUI,                                KC_SPC,                                 KC_RALT,  MO(_FUNC),KC_APP,   KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT
-  ),
-  /* Keymap _FUNC: Function Layer
-   * ,-----------------------------------------------------------.  ,--------------.
-   * |   |Play|Stop|Prev|Next| |Mute|Vol+|Vol-|    | |  |  |  |  |  |    |    |    |
-   * |-----------------------------------------------------------|  |--------------|
-   * |   |   |   |   |   |   |   |   |   |   |   |   |   |       |  |    |    |    |
-   * |-----------------------------------------------------------|  |--------------|
-   * |     |   |   |   |   |   |   |   |   |   |   |   |   |     |  |    |    |    |
-   * |-------------------------------------------------------    |  `--------------'
-   * |       |   |   |   |   |   |   |   |   |   |   |   |  |    |
-   * |-----------------------------------------------------------|        ,----.
-   * |     |  |   |   |   |   |   |   |   |   |   |   |          |        |    |
-   * |-----------------------------------------------------------|   ,-------------.
-   * |    |    |    |                       |    |Func |    |    |   |   |    |    |
-   * `-----------------------------------------------------------'   `-------------'
-   */
-  [_FUNC] = LAYOUT_tkl_iso( /* Function Layer */
-      _______,  KC_MPLY,  KC_MSTP,  KC_MRWD,  KC_MFFD,  KC_MUTE,  KC_VOLD,  KC_VOLU,  _______,  _______,  _______,  _______,  _______,                _______,  _______,  _______,
-      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,      _______,  _______,  _______,
-      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,      _______,  _______,  _______,
-      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______, 
-      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,                _______,
-      _______,  _______,  _______,                                _______,                                _______,  _______,  _______,  _______,      _______,  _______,  _______
-  )
-};
diff --git a/keyboards/durgod/k320/keymaps/default_iso_mac/readme.md b/keyboards/durgod/k320/keymaps/default_iso_mac/readme.md
deleted file mode 100644
index 354f7b4cb..000000000
--- a/keyboards/durgod/k320/keymaps/default_iso_mac/readme.md
+++ /dev/null
@@ -1,6 +0,0 @@
-# The ISO (Mac) keymap for Durgod Taurus K320.
-
-Layer 0 : Standard ISO 88 Keys TKL layout (Mac)
-
-Layer 1 : Media control
-- Reusing Durgod's Original Media Control for Fn + F1 ~ Fn + F7
diff --git a/keyboards/durgod/k320/keymaps/default_mac/keymap.json b/keyboards/durgod/k320/keymaps/default_mac/keymap.json
new file mode 100644
index 000000000..dc5d3d3fd
--- /dev/null
+++ b/keyboards/durgod/k320/keymaps/default_mac/keymap.json
@@ -0,0 +1,26 @@
+{
+  "keyboard": "durgod/k320",
+  "keymap": "default_mac",
+  "layout": "LAYOUT_all",
+  "layers": [
+    [
+      "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_F13",  "KC_F14",  "KC_F15",
+      "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_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_NUHS", "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",               "KC_UP",
+      "KC_LCTL", "KC_LALT", "KC_LGUI",                                  "KC_SPC",                                   "KC_RGUI", "KC_RALT", "MO(1)",   "KC_RCTL",    "KC_LEFT", "KC_DOWN", "KC_RGHT"
+    ],
+    [
+      "KC_TRNS",            "KC_MPLY", "KC_MSTP", "KC_MPRV", "KC_MNXT", "KC_MUTE", "KC_VOLD", "KC_VOLU", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS",    "KC_TRNS", "KC_TRNS", "KC_TRNS",
+      "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS",    "KC_TRNS", "KC_TRNS", "KC_TRNS",
+      "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS",    "KC_TRNS", "KC_TRNS", "KC_TRNS",
+      "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS",
+      "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS",            "KC_TRNS",               "KC_TRNS",
+      "KC_TRNS", "KC_TRNS", "KC_TRNS",                                  "KC_TRNS",                                  "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS",    "KC_TRNS", "KC_TRNS",  "KC_TRNS"
+    ]
+  ],
+  "author":"AlCutter",
+  "notes":"",
+  "version":1
+}
diff --git a/keyboards/durgod/k320/keymaps/default_mac/readme.md b/keyboards/durgod/k320/keymaps/default_mac/readme.md
new file mode 100644
index 000000000..2765f14f9
--- /dev/null
+++ b/keyboards/durgod/k320/keymaps/default_mac/readme.md
@@ -0,0 +1,8 @@
+# The default (Mac) keymap for Durgod Taurus K320.
+
+Supports both ANSI and ISO layouts.
+
+Layer 0 : Standard 87/88 keys TKL layout (Mac)
+
+Layer 1 : Media control
+- Reusing Durgod's Original Media Control for Fn + F1 ~ Fn + F7
diff --git a/keyboards/durgod/k320/keymaps/default_toggle_mac_windows/keymap.c b/keyboards/durgod/k320/keymaps/default_toggle_mac_windows/keymap.c
index 834d2ca55..8494fbe03 100644
--- a/keyboards/durgod/k320/keymaps/default_toggle_mac_windows/keymap.c
+++ b/keyboards/durgod/k320/keymaps/default_toggle_mac_windows/keymap.c
@@ -59,20 +59,20 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * |-----------------------------------------------------------|  |--------------|
    * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \|  | Del| End|PgDn|
    * |-----------------------------------------------------------|  `--------------'
-   * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |
+   * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '| #|Ret |
    * |-----------------------------------------------------------|        ,----.
-   * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |        | Up |
+   * |Shift| \|  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |        | Up |
    * |-----------------------------------------------------------|   ,-------------.
    * |Ctrl|Gui |Alt |      Space            |Alt |Func |App|Ctrl |   |Lft| Dn |Rig |
    * `-----------------------------------------------------------'   `-------------'
    */
-  [_WBL] = LAYOUT_tkl_ansi( /* Windows Base Layer */
-      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_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_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,  KC_RSFT,                      KC_UP,  
-      KC_LCTL,  KC_LGUI,  KC_LALT,                                KC_SPC,                                 KC_RALT,  KC_WFN,   KC_APP,   KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT
+  [_WBL] = LAYOUT_all( /* Windows Base Layer */
+      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_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_NUHS,  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,               KC_UP,
+      KC_LCTL,  KC_LGUI,  KC_LALT,                                KC_SPC,                                 KC_RALT,  KC_WFN,   KC_APP,   KC_RCTL,     KC_LEFT,  KC_DOWN,  KC_RGHT
   ),
   /* Keymap _WFL: Windows Function Layer
    * ,-----------------------------------------------------------.  ,--------------.
@@ -82,20 +82,20 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * |-----------------------------------------------------------|  |--------------|
    * |     |   |   |   |   |   |   |   |   |   |   |   |   |     |  |    |    |    |
    * |-----------------------------------------------------------|  `--------------'
-   * |       |   |   |   |   |   |   |   |   |   |   |   |       |
+   * |       |   |   |   |   |   |   |   |   |   |   |   |  |    |
    * |-----------------------------------------------------------|        ,----.
-   * |        |   |   |   |   |   |   |   |   |   |   |          |        |    |
+   * |     |  |   |   |   |   |   |   |   |   |   |   |          |        |    |
    * |-----------------------------------------------------------|   ,-------------.
    * |    |Lock|    |                       |    |Func |Sys|     |   |   |    |    |
    * `-----------------------------------------------------------'   `-------------'
    */
-  [_WFL] = LAYOUT_tkl_ansi( /* Windows First Layer */
-      _______,  KC_MPLY,  KC_MSTP,  KC_MRWD,  KC_MFFD,  KC_MUTE,  KC_VOLD,  KC_VOLU,  _______,  _______,  _______,  _______,  _______,            _______,  _______,  _______,
-      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
-      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
-      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
-      _______,            _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,                      _______,
-      _______,  KC_TGUI,  _______,                                _______,                                _______,  _______,  MO_WSL,   _______,  _______,  _______,  _______
+  [_WFL] = LAYOUT_all( /* Windows First Layer */
+      _______,            KC_MPLY,  KC_MSTP,  KC_MPRV,  KC_MNXT,  KC_MUTE,  KC_VOLD,  KC_VOLU,  _______,  _______,  _______,  _______,  _______,     _______,  _______,  _______,
+      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,     _______,  _______,  _______,
+      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,     _______,  _______,  _______,
+      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
+      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,               _______,
+      _______,  KC_TGUI,  _______,                                _______,                                _______,  _______,  MO_WSL,   _______,     _______,  _______,  _______
   ),
   /* Keymap _WSL: Windows System Layer
    * ,-----------------------------------------------------------.  ,--------------.
@@ -105,20 +105,20 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * |-----------------------------------------------------------|  |--------------|
    * |     |   |   |   |   |   |   |   |   |   |   |   |   |     |  |    |    |    |
    * |-----------------------------------------------------------|  `--------------'
-   * |       |   |   |   |   |   |   |   |   |   |   |   |       |
+   * |       |   |   |   |   |   |   |   |   |   |   |   |  |    |
    * |-----------------------------------------------------------|        ,----.
-   * |        |   |   |   |   |   |   |   |   |   |   |          |        |    |
+   * |     |  |   |   |   |   |   |   |   |   |   |   |          |        |    |
    * |-----------------------------------------------------------|   ,-------------.
    * |    |    |    |                       |    |Func |Sys|     |   |   |    |    |
    * `-----------------------------------------------------------'   `-------------'
    */
-  [_WSL] = LAYOUT_tkl_ansi( /* Windows Second / System Layer */
-      RESET,    KC_SLEP,  XXXXXXX,  XXXXXXX,  KC_PWR,   XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  DF_W2MBL,           XXXXXXX,  XXXXXXX,  XXXXXXX,
-      XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,
-      XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,
-      XXXXXXX,  XXXXXXX,  XXXXXXX,  DEBUG,    XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  
-      XXXXXXX,            XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,                      XXXXXXX,
-      XXXXXXX,  XXXXXXX,  XXXXXXX,                                XXXXXXX,                                XXXXXXX,  _______,  _______,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX
+  [_WSL] = LAYOUT_all( /* Windows Second / System Layer */
+      RESET,              KC_SLEP,  XXXXXXX,  XXXXXXX,  KC_PWR,   XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  DF_W2MBL,    XXXXXXX,  XXXXXXX,  XXXXXXX,
+      XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,     XXXXXXX,  XXXXXXX,  XXXXXXX,
+      XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,     XXXXXXX,  XXXXXXX,  XXXXXXX,
+      XXXXXXX,  XXXXXXX,  XXXXXXX,  DEBUG,    XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,
+      XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,            XXXXXXX,               XXXXXXX,
+      XXXXXXX,  XXXXXXX,  XXXXXXX,                                XXXXXXX,                                XXXXXXX,  _______,  _______,  XXXXXXX,     XXXXXXX,  XXXXXXX,  XXXXXXX
   ),
 
   /* Keymap _MBL: Mac Base Layer (Alternate Layout)
@@ -129,20 +129,20 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * |-----------------------------------------------------------|  |--------------|
    * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \|  | Del| End|PgDn|
    * |-----------------------------------------------------------|  `--------------'
-   * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |
+   * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '| #|Ret |
    * |-----------------------------------------------------------|        ,----.
-   * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |        | Up |
+   * |Shift| \|  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |        | Up |
    * |-----------------------------------------------------------|   ,-------------.
    * |Ctrl|Alt |Gui |      Space            |Gui |Alt|Func |Ctrl |   |Lft| Dn |Rig |
    * `-----------------------------------------------------------'   `-------------'
    */
-  [_MBL] = LAYOUT_tkl_ansi( /* Mac Base Layer */
-      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_F13,   KC_F14,   KC_F15,
-      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_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_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,  KC_RSFT,                      KC_UP,
-      KC_LCTL,  KC_LALT,  KC_LGUI,                                KC_SPC,                                 KC_RGUI,  KC_RALT,  KC_MFN,   KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT
+  [_MBL] = LAYOUT_all( /* Mac Base Layer */
+      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_F13,   KC_F14,   KC_F15,
+      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_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_NUHS,  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,               KC_UP,
+      KC_LCTL,  KC_LALT,  KC_LGUI,                                KC_SPC,                                 KC_RGUI,  KC_RALT,  KC_MFN,   KC_RCTL,     KC_LEFT,  KC_DOWN,  KC_RGHT
   ),
   /* Keymap _MFL: Mac Function Layer
    * ,-----------------------------------------------------------.  ,--------------.
@@ -152,20 +152,20 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * |-----------------------------------------------------------|  |--------------|
    * |     |   |   |   |   |   |   |   |   |   |   |   |   |     |  |    |    |    |
    * |-----------------------------------------------------------|  `--------------'
-   * |       |   |   |   |   |   |   |   |   |   |   |   |       |
+   * |       |   |   |   |   |   |   |   |   |   |   |   |  |    |
    * |-----------------------------------------------------------|        ,----.
-   * |        |   |   |   |   |   |   |   |   |   |   |          |        |    |
+   * |     |  |   |   |   |   |   |   |   |   |   |   |          |        |    |
    * |-----------------------------------------------------------|   ,-------------.
    * |    |    |    |                       |    |Sys|Func |     |   |   |    |    |
    * `-----------------------------------------------------------'   `-------------'
    */
-  [_MFL] = LAYOUT_tkl_ansi( /* Mac First Layer */
-      _______,  KC_BRID,  KC_BRIU,  _______,  _______,  _______,  _______,  KC_MRWD,  KC_MPLY,  KC_MFFD,  KC_MUTE,  KC_VOLD,  KC_VOLU,            KC_TMED,  _______,  _______,
-      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
-      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
-      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
-      _______,            _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,                      _______,
-      _______,  _______,  _______,                                _______,                                _______,  MO_MSL,   _______,  _______,  _______,  _______,  _______
+  [_MFL] = LAYOUT_all( /* Mac First Layer */
+      _______,            KC_BRID,  KC_BRIU,  _______,  _______,  _______,  _______,  KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,  KC_VOLU,     KC_TMED,  _______,  _______,
+      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,     _______,  _______,  _______,
+      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,     _______,  _______,  _______,
+      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
+      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,               _______,
+      _______,  _______,  _______,                                _______,                                _______,  MO_MSL,   _______,  _______,     _______,  _______,  _______
   ),
   /* Keymap _MSL: Mac System Layer
    * ,-----------------------------------------------------------.  ,--------------.
@@ -175,20 +175,20 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * |-----------------------------------------------------------|  |--------------|
    * |     |   |   |   |   |   |   |   |   |   |   |   |   |     |  |    |    |    |
    * |-----------------------------------------------------------|  `--------------'
-   * |       |   |   |   |   |   |   |   |   |   |   |   |       |
+   * |       |   |   |   |   |   |   |   |   |   |   |   |  |    |
    * |-----------------------------------------------------------|        ,----.
-   * |        |   |   |   |   |   |   |   |   |   |   |          |        |    |
+   * |     |  |   |   |   |   |   |   |   |   |   |   |          |        |    |
    * |-----------------------------------------------------------|   ,-------------.
    * |    |    |    |                       |    |Sys|Func |     |   |   |    |    |
    * `-----------------------------------------------------------'   `-------------'
    */
-  [_MSL] = LAYOUT_tkl_ansi( /* Mac Second / System Layer */
-      RESET,    XXXXXXX,  XXXXXXX,  XXXXXXX,  KC_SLEP,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  DF_M2WBL,           XXXXXXX,  XXXXXXX,  XXXXXXX,
-      XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,
-      XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,
-      XXXXXXX,  XXXXXXX,  XXXXXXX,  DEBUG,    XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,
-      XXXXXXX,            XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,                      XXXXXXX,
-      XXXXXXX,  XXXXXXX,  XXXXXXX,                                XXXXXXX,                                XXXXXXX,  _______,  _______,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX
+  [_MSL] = LAYOUT_all( /* Mac Second / System Layer */
+      RESET,              XXXXXXX,  XXXXXXX,  XXXXXXX,  KC_SLEP,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  DF_M2WBL,    XXXXXXX,  XXXXXXX,  XXXXXXX,
+      XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,     XXXXXXX,  XXXXXXX,  XXXXXXX,
+      XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,     XXXXXXX,  XXXXXXX,  XXXXXXX,
+      XXXXXXX,  XXXXXXX,  XXXXXXX,  DEBUG,    XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,
+      XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,            XXXXXXX,               XXXXXXX,
+      XXXXXXX,  XXXXXXX,  XXXXXXX,                                XXXXXXX,                                XXXXXXX,  _______,  _______,  XXXXXXX,     XXXXXXX,  XXXXXXX,  XXXXXXX
   )
 };
 
diff --git a/keyboards/durgod/k320/keymaps/default_toggle_mac_windows/readme.md b/keyboards/durgod/k320/keymaps/default_toggle_mac_windows/readme.md
index 821c8b26a..0eef77fd4 100644
--- a/keyboards/durgod/k320/keymaps/default_toggle_mac_windows/readme.md
+++ b/keyboards/durgod/k320/keymaps/default_toggle_mac_windows/readme.md
@@ -1,6 +1,8 @@
 # A keymap for Durgod Taurus K320 that supports toggling between Mac and Windows
 
-Layer 0 : Standard ANSI 87 Keys TKL layout (Windows)
+Supports both ANSI and ISO layouts.
+
+Layer 0 : Standard 87/88 keys TKL layout (Windows)
 
 Layer 1 : Media control and Windows lock key (Windows)
 - Reusing Durgod's Original Media Control for Fn + F1 ~ Fn + F7
@@ -12,7 +14,7 @@ Layer 2 : System layer (Windows)
 - Fn + Menu + F4  : Turning Off System
 - Fn + Menu + F12 : Switch to Mac layout
 
-Layer 3 : Mac 87 Keys TKL layout
+Layer 3 : Mac 87/88 keys TKL layout
 
 Layer 4 : Media control and Media lock key (Mac)
  - Standard Mac Media keys for Fn + F1 ~ Fn + F12.
@@ -61,4 +63,3 @@ For repeating Flashing you have two options with this keymap:
 2. Use key combination if using default keymap
 - Hold down Fn + Menu (Windows Layout) or Fn + Right-Alt (Mac layout)  (These are the same physical keys)
 - Press Esc.  Keyboard should go into booloader state.
-
diff --git a/keyboards/durgod/k320/keymaps/default_toggle_mac_windows/rules.mk b/keyboards/durgod/k320/keymaps/default_toggle_mac_windows/rules.mk
new file mode 100644
index 000000000..19843e8a2
--- /dev/null
+++ b/keyboards/durgod/k320/keymaps/default_toggle_mac_windows/rules.mk
@@ -0,0 +1 @@
+OPT_DEFS += -DWINLOCK_DISABLED
diff --git a/keyboards/durgod/k320/keymaps/kuenhlee/keymap.c b/keyboards/durgod/k320/keymaps/kuenhlee/keymap.c
index bf79f24db..866e522fc 100644
--- a/keyboards/durgod/k320/keymaps/kuenhlee/keymap.c
+++ b/keyboards/durgod/k320/keymaps/kuenhlee/keymap.c
@@ -35,11 +35,6 @@
 #define KC_STOP LCTL(LSFT(KC_HOME))   // Select from Cursor to Home
 #define KC_SEND LCTL(LSFT(KC_END))    // Select from Cursor to End
 
-// Defines the keycodes used by our macros in process_record_user
-enum custom_keycodes {
-  KC_TGUI = SAFE_RANGE  // Toggle between GUI Lock or Unlock
-};
-
 // °±²³µ©ΩθΩ√∞∆≈≠→↓←↑≡■□●○∴«»÷≤≥Σ
 // Defines the Enumeration for Unicode Map
 enum unicode_names {
diff --git a/keyboards/durgod/k320/keymaps/via/keymap.c b/keyboards/durgod/k320/keymaps/via/keymap.c
index 9a4d9ff38..fc46e3860 100644
--- a/keyboards/durgod/k320/keymaps/via/keymap.c
+++ b/keyboards/durgod/k320/keymaps/via/keymap.c
@@ -1,4 +1,4 @@
-/* Copyright 2021 kuenhlee and Don Kjer
+/* Copyright 2021 Maxime Coirault
  *
  * 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
@@ -19,7 +19,8 @@
 enum _layer {
     _BASE,
     _FUNC,
-    _LAYER3
+    _LAYER3,
+    _LAYER4
 };
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
@@ -39,12 +40,12 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * `-----------------------------------------------------------'   `-------------'
    */
   [_BASE] = LAYOUT_all( /* Base Layer */
-      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_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_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_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_NUHS,  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,            KC_UP,
-      KC_LCTL,  KC_LGUI,  KC_LALT,                                KC_SPC,                                 KC_RALT,  MO(_FUNC),KC_APP,   KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT
+      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,                KC_UP,
+      KC_LCTL,  KC_LGUI,  KC_LALT,                                KC_SPC,                                 KC_RALT,  MO(_FUNC),KC_APP,   KC_RCTL,      KC_LEFT,  KC_DOWN,  KC_RGHT
   ),
   /* Keymap _FUNC: Function Layer
    * ,-----------------------------------------------------------.  ,--------------.
@@ -62,20 +63,28 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * `-----------------------------------------------------------'   `-------------'
    */
   [_FUNC] = LAYOUT_all( /* Function Layer */
-      _______,  KC_MPLY,  KC_MSTP,  KC_MRWD,  KC_MFFD,  KC_MUTE,  KC_VOLD,  KC_VOLU,  _______,  _______,  _______,  _______,  _______,                _______,  _______,  _______,
+      _______,            KC_MPLY,  KC_MSTP,  KC_MPRV,  KC_MNXT,  KC_MUTE,  KC_VOLD,  KC_VOLU,  _______,  _______,  _______,  _______,  _______,      _______,  _______,  _______,
       _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,      _______,  _______,  _______,
       _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,      _______,  _______,  _______,
       _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
       _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,                _______,
       _______,  _______,  _______,                                _______,                                _______,  _______,  _______,  _______,      _______,  _______,  _______
   ),
-  [_LAYER3] = LAYOUT_all( /* Function Layer */
-      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,                _______,  _______,  _______,
+  [_LAYER3] = LAYOUT_all( /* Layer 3 */
+      _______,            _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,      _______,  _______,  _______,
       _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,      _______,  _______,  _______,
       _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,      _______,  _______,  _______,
       _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
       _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,                _______,
       _______,  _______,  _______,                                _______,                                _______,  _______,  _______,  _______,      _______,  _______,  _______
   ),
+  [_LAYER4] = LAYOUT_all( /* Layer 4 */
+      _______,            _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,      _______,  _______,  _______,
+      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,      _______,  _______,  _______,
+      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,      _______,  _______,  _______,
+      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
+      _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,                _______,
+      _______,  _______,  _______,                                _______,                                _______,  _______,  _______,  _______,      _______,  _______,  _______
+  )
 };
 
diff --git a/keyboards/durgod/k320/keymaps/via/readme.md b/keyboards/durgod/k320/keymaps/via/readme.md
index 1ed99238c..d1b2ac191 100644
--- a/keyboards/durgod/k320/keymaps/via/readme.md
+++ b/keyboards/durgod/k320/keymaps/via/readme.md
@@ -1,6 +1,6 @@
 # The default keymap for Durgod Taurus K320.
 
-Layer 0 : Standard Keys TKL layout
+Layer 0 : Standard 87/88 keys TKL layout
 
 Layer 1 : Media control
 - Reusing Durgod's Original Media Control for Fn + F1 ~ Fn + F7
diff --git a/keyboards/durgod/k320/keymaps/via/rules.mk b/keyboards/durgod/k320/keymaps/via/rules.mk
index 36b7ba9cb..8815b6a0a 100644
--- a/keyboards/durgod/k320/keymaps/via/rules.mk
+++ b/keyboards/durgod/k320/keymaps/via/rules.mk
@@ -1,2 +1,4 @@
+OPT_DEFS += -DWINLOCK_DISABLED
+
 VIA_ENABLE = yes
 LTO_ENABLE = yes
diff --git a/keyboards/durgod/k320/readme.md b/keyboards/durgod/k320/readme.md
index 115029435..551a29282 100644
--- a/keyboards/durgod/k320/readme.md
+++ b/keyboards/durgod/k320/readme.md
@@ -1,6 +1,6 @@
 # K320
 
-This is a standard fixed ANSI TKL from off the shelf Durgod Taurus K320 without Backlight.
+This is a standard off-the-shelf Durgod Taurus K320 TKL (87/88-key) keyboard without backlight.
 
 * Keyboard Maintainer: [dkjer](https://github.com/dkjer)
 * Hardware Supported: Durgod Taurus K320 board with STM32F070RBT6
@@ -30,7 +30,7 @@ For first Flashing from initial Stock's Firmware
 - Plug In USB
 - Make a Flash Image's Backup in case you wanted to restore the Keyboard to Stock's Image:
   - Using DFUseDemo.exe from ST's STSW-STM32080: https://www.st.com/en/development-tools/stsw-stm32080.html
-  - Using dfu-util (thanks to [tylert](https://github.com/tylert) for instructions!):
+  - Using dfu-util:
 
         dfu-util --list
         dfu-util --alt 0 --dfuse-address 0x08000000 --upload ${OLD_STOCK_BIN}
@@ -55,4 +55,3 @@ For repeating Flashing you can use BootMagic:
 - Unplug USB Cable
 - Holding Esc Button 
 - Plug in USB Cable, Keyboard should be in ST-Bootloader state
-
diff --git a/keyboards/durgod/k320/rules.mk b/keyboards/durgod/k320/rules.mk
index 040ea2dc8..7e910174f 100644
--- a/keyboards/durgod/k320/rules.mk
+++ b/keyboards/durgod/k320/rules.mk
@@ -2,7 +2,7 @@
 # Actually F070, but close enough
 MCU = STM32F072
 
-BOARD = ST_NUCLEO64_F070RB
+BOARD = DURGOD_STM32_F070
 
 # Do not put the microcontroller into power saving mode
 OPT_DEFS += -DNO_SUSPEND_POWER_DOWN
diff --git a/keyboards/handwired/ck4x4/rules.mk b/keyboards/handwired/ck4x4/rules.mk
index 0709f341b..e5785270b 100644
--- a/keyboards/handwired/ck4x4/rules.mk
+++ b/keyboards/handwired/ck4x4/rules.mk
@@ -10,7 +10,7 @@ MOUSEKEY_ENABLE = yes	# Mouse keys
 EXTRAKEY_ENABLE = yes   # Audio control and System control
 CONSOLE_ENABLE = yes    # Console for debug
 COMMAND_ENABLE = yes    # Commands for debug and configuration
-SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
+SLEEP_LED_ENABLE = no   # Breathing sleep LED during USB suspend
 NKRO_ENABLE = yes           # USB Nkey Rollover
 CUSTOM_MATRIX = no # Custom matrix file
 
diff --git a/keyboards/handwired/onekey/rules.mk b/keyboards/handwired/onekey/rules.mk
index 259050d55..df2ec1ecf 100644
--- a/keyboards/handwired/onekey/rules.mk
+++ b/keyboards/handwired/onekey/rules.mk
@@ -7,9 +7,9 @@ EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
 CONSOLE_ENABLE = yes        # Console for debug(+400)
 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 = yes       # Breathing sleep LED during USB suspend
+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 = yes            # USB Nkey Rollover
+NKRO_ENABLE = yes           # USB Nkey Rollover
 BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality on B7 by default
 RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
 MIDI_ENABLE = no            # MIDI support (+2400 to 4200, depending on config)
diff --git a/keyboards/projectkb/alice/config.h b/keyboards/projectkb/alice/config.h
new file mode 100644
index 000000000..95fb682e1
--- /dev/null
+++ b/keyboards/projectkb/alice/config.h
@@ -0,0 +1,3 @@
+#pragma once
+
+#define SLEEP_LED_GPT_DRIVER GPTD1
diff --git a/keyboards/projectkb/alice/halconf.h b/keyboards/projectkb/alice/halconf.h
index b17808ffe..0016e53ba 100644
--- a/keyboards/projectkb/alice/halconf.h
+++ b/keyboards/projectkb/alice/halconf.h
@@ -27,5 +27,7 @@
 
 #define HAL_USE_SPI TRUE
 
+#define HAL_USE_GPT TRUE
+
 #include_next <halconf.h>
 
diff --git a/keyboards/projectkb/alice/mcuconf.h b/keyboards/projectkb/alice/mcuconf.h
index 4bfc7f946..6e0f1a50d 100644
--- a/keyboards/projectkb/alice/mcuconf.h
+++ b/keyboards/projectkb/alice/mcuconf.h
@@ -32,3 +32,5 @@
 #undef STM32_SPI_USE_SPI2
 #define STM32_SPI_USE_SPI2 TRUE
 
+#undef STM32_GPT_USE_TIM1
+#define STM32_GPT_USE_TIM1 TRUE
diff --git a/keyboards/projectkb/signature87/rules.mk b/keyboards/projectkb/signature87/rules.mk
index fe0d976d1..caad4c83c 100644
--- a/keyboards/projectkb/signature87/rules.mk
+++ b/keyboards/projectkb/signature87/rules.mk
@@ -9,7 +9,7 @@ MOUSEKEY_ENABLE = yes	# Mouse keys
 EXTRAKEY_ENABLE = yes   # Audio control and System control
 CONSOLE_ENABLE = yes    # Console for debug
 COMMAND_ENABLE = yes    # Commands for debug and configuration
-SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
+SLEEP_LED_ENABLE = no   # Breathing sleep LED during USB suspend
 NKRO_ENABLE = yes           # USB Nkey Rollover
 BACKLIGHT_ENABLE = no
 
diff --git a/keyboards/ramonimbao/wete/config.h b/keyboards/ramonimbao/wete/config.h
index 5d68a7efd..3d8955009 100644
--- a/keyboards/ramonimbao/wete/config.h
+++ b/keyboards/ramonimbao/wete/config.h
@@ -46,6 +46,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define RGBLED_NUM 24
 #define RGBLIGHT_ANIMATIONS
 
+#define SLEEP_LED_GPT_DRIVER GPTD1
+
 /* define if matrix has ghost */
 //#define MATRIX_HAS_GHOST
 
diff --git a/keyboards/ramonimbao/wete/halconf.h b/keyboards/ramonimbao/wete/halconf.h
index c43440a45..b3de873be 100644
--- a/keyboards/ramonimbao/wete/halconf.h
+++ b/keyboards/ramonimbao/wete/halconf.h
@@ -23,5 +23,7 @@
 
 #define HAL_USE_PWM TRUE
 
+#define HAL_USE_GPT TRUE
+
 #include_next <halconf.h>
 
diff --git a/keyboards/ramonimbao/wete/mcuconf.h b/keyboards/ramonimbao/wete/mcuconf.h
index b7f2c481c..7a2e87776 100644
--- a/keyboards/ramonimbao/wete/mcuconf.h
+++ b/keyboards/ramonimbao/wete/mcuconf.h
@@ -35,3 +35,5 @@
 #undef STM32_SPI_USE_SPI2
 #define STM32_SPI_USE_SPI2 TRUE
 
+#undef STM32_GPT_USE_TIM1
+#define STM32_GPT_USE_TIM1 TRUE
diff --git a/keyboards/readme.md b/keyboards/readme.md
index 6b7b92e0c..a23d0845b 100644
--- a/keyboards/readme.md
+++ b/keyboards/readme.md
@@ -63,4 +63,4 @@ These keyboards are part of the QMK repository, but their manufacturers are not
 * [Vision Division](/keyboards/vision_division) &mdash; Full Size / Split Linear Keyboard by IBNobody.
 * [XD004](/keyboards/xd004) &mdash; 1x4 macro keyboard sold by KPrepublic.
 * [XD75](/keyboards/xd75) &mdash; 15x5 ortholinear keyboard by XIUDI.
-* [YMDK NP21](/keyboards/ymdk_np21) &mdash; ps2avrGB based number pad (numpad) sold by YMDK on Aliexpress. 
+* [YMDK NP21](/keyboards/ymdk_np21) &mdash; ps2avrGB based number pad (numpad) sold by YMDK on Aliexpress.
diff --git a/keyboards/rgbkb/zygomorph/keymaps/xulkal/rules.mk b/keyboards/rgbkb/zygomorph/keymaps/xulkal/rules.mk
index 78969ad7a..d7d50e137 100644
--- a/keyboards/rgbkb/zygomorph/keymaps/xulkal/rules.mk
+++ b/keyboards/rgbkb/zygomorph/keymaps/xulkal/rules.mk
@@ -8,11 +8,13 @@ EXTRAKEY_ENABLE = yes       # Audio control and System control
 CONSOLE_ENABLE = no         # Console for debug
 COMMAND_ENABLE = no         # Commands for debug and configuration
 NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-RGBLIGHT_ENABLE = yes       # Enable global lighting effects. Do not enable with RGB Matrix
-RGBLIGHT_ANIMATIONS = yes   # LED animations
-RGBLIGHT_SPLIT_ENABLE = yes # Split RGBLight Support
-RGB_MATRIX_ENABLE = no      # Enable per-key coordinate based RGB effects. Do not enable with RGBlight
+RGBLIGHT_ENABLE = no        # Enable global lighting effects. Do not enable with RGB Matrix
+RGBLIGHT_ANIMATIONS = no    # LED animations
+RGBLIGHT_SPLIT_ENABLE = no  # Split RGBLight Support
+RGB_MATRIX_ENABLE = yes         # Enable per-key coordinate based RGB effects. Do not enable with RGBlight
+RGB_MATRIX_DRIVER = WS2812
 RGB_MATRIX_KEYPRESSES = no  # Enable reactive per-key effects.
+SPLIT_RGB_MATRIX_ENABLE = yes # For split RGB Matrix support
 RGBLIGHT_FULL_POWER = yes   # Allow maximum RGB brightness. Otherwise, limited to a safe level for a normal USB-A port
 UNICODE_ENABLE = no         # Unicode
 SWAP_HANDS_ENABLE = no      # Enable one-hand typing
@@ -40,3 +42,7 @@ endif
 ifeq ($(strip $(RGBLIGHT_SPLIT_ENABLE)), yes)
     OPT_DEFS += -DRGBLIGHT_SPLIT_ENABLE
 endif
+
+ifeq ($(strip $(SPLIT_RGB_MATRIX_ENABLE)), yes)
+    OPT_DEFS += -DSPLIT_TRANSPORT_MIRROR
+endif
diff --git a/keyboards/rgbkb/zygomorph/rev1/config.h b/keyboards/rgbkb/zygomorph/rev1/config.h
index 667b68f73..190a8bbe3 100644
--- a/keyboards/rgbkb/zygomorph/rev1/config.h
+++ b/keyboards/rgbkb/zygomorph/rev1/config.h
@@ -55,7 +55,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     #define RGBLED_NUM 60
     #define RGBLED_SPLIT { 30, 30 }
 #endif
-#define DRIVER_LED_TOTAL 30
+
+#define DRIVER_LED_TOTAL 60
+#define RGB_MATRIX_SPLIT { 30, 30 }
 
 #ifdef IOS_DEVICE_ENABLE
   #define RGBLIGHT_LIMIT_VAL 40
diff --git a/keyboards/rgbkb/zygomorph/rev1/rev1.c b/keyboards/rgbkb/zygomorph/rev1/rev1.c
index 3edf48c5d..1fb1716a0 100644
--- a/keyboards/rgbkb/zygomorph/rev1/rev1.c
+++ b/keyboards/rgbkb/zygomorph/rev1/rev1.c
@@ -2,72 +2,42 @@
 
 
 #ifdef RGB_MATRIX_ENABLE
-#define RGB_LEFT_HAND    { { 0 | ( 5 << 4) }, { 102,  0 }, 4}, \
-    { { 0 | ( 4 << 4) }, {  81,  0 }, 4}, \
-    { { 0 | ( 3 << 4) }, {  61,  0 }, 4}, \
-    { { 0 | ( 2 << 4) }, {  41,  0 }, 4}, \
-    { { 0 | ( 1 << 4) }, {  20,  0 }, 4}, \
-    { { 0 | ( 0 << 4) }, {   0,  0 }, 1}, \
-    { { 1 | ( 5 << 4) }, { 102, 16 }, 4}, \
-    { { 1 | ( 4 << 4) }, {  81, 16 }, 4}, \
-    { { 1 | ( 3 << 4) }, {  61, 16 }, 4}, \
-    { { 1 | ( 2 << 4) }, {  41, 16 }, 4}, \
-    { { 1 | ( 1 << 4) }, {  20, 16 }, 4}, \
-    { { 1 | ( 0 << 4) }, {   0, 16 }, 1}, \
-    { { 2 | ( 5 << 4) }, { 102, 32 }, 4}, \
-    { { 2 | ( 4 << 4) }, {  81, 32 }, 4}, \
-    { { 2 | ( 3 << 4) }, {  61, 32 }, 4}, \
-    { { 2 | ( 2 << 4) }, {  41, 32 }, 4}, \
-    { { 2 | ( 1 << 4) }, {  20, 32 }, 4}, \
-    { { 2 | ( 0 << 4) }, {   0, 32 }, 1}, \
-    { { 3 | ( 5 << 4) }, { 102, 48 }, 4}, \
-    { { 3 | ( 4 << 4) }, {  81, 48 }, 4}, \
-    { { 3 | ( 3 << 4) }, {  61, 48 }, 4}, \
-    { { 3 | ( 2 << 4) }, {  41, 48 }, 4}, \
-    { { 3 | ( 1 << 4) }, {  20, 48 }, 4}, \
-    { { 3 | ( 0 << 4) }, {   0, 48 }, 1}, \
-    { { 4 | ( 5 << 4) }, { 102, 64 }, 1}, \
-    { { 4 | ( 4 << 4) }, {  81, 64 }, 1}, \
-    { { 4 | ( 3 << 4) }, {  61, 64 }, 1}, \
-    { { 4 | ( 2 << 4) }, {  41, 64 }, 1}, \
-    { { 4 | ( 1 << 4) }, {  20, 64 }, 1}, \
-    { { 4 | ( 0 << 4) }, {   0, 64 }, 1}
-
-#define RGB_RIGHT_HAND    { { 0 | (11 << 4) }, { 224,  0 }, 1}, \
-    { { 0 | (10 << 4) }, { 204,  0 }, 4}, \
-    { { 0 | ( 9 << 4) }, { 183,  0 }, 4}, \
-    { { 0 | ( 8 << 4) }, { 163,  0 }, 4}, \
-    { { 0 | ( 7 << 4) }, { 143,  0 }, 4}, \
-    { { 0 | ( 6 << 4) }, { 122,  0 }, 4}, \
-    { { 1 | (11 << 4) }, { 224, 16 }, 1}, \
-    { { 1 | (10 << 4) }, { 204, 16 }, 4}, \
-    { { 1 | ( 9 << 4) }, { 183, 16 }, 4}, \
-    { { 1 | ( 8 << 4) }, { 163, 16 }, 4}, \
-    { { 1 | ( 7 << 4) }, { 143, 16 }, 4}, \
-    { { 1 | ( 6 << 4) }, { 122, 16 }, 4}, \
-    { { 2 | (11 << 4) }, { 224, 32 }, 1}, \
-    { { 2 | (10 << 4) }, { 204, 32 }, 4}, \
-    { { 2 | ( 9 << 4) }, { 183, 32 }, 4}, \
-    { { 2 | ( 8 << 4) }, { 163, 32 }, 4}, \
-    { { 2 | ( 7 << 4) }, { 143, 32 }, 4}, \
-    { { 2 | ( 6 << 4) }, { 122, 32 }, 4}, \
-    { { 3 | (11 << 4) }, { 224, 48 }, 1}, \
-    { { 3 | (10 << 4) }, { 204, 48 }, 4}, \
-    { { 3 | ( 9 << 4) }, { 183, 48 }, 4}, \
-    { { 3 | ( 8 << 4) }, { 163, 48 }, 4}, \
-    { { 3 | ( 7 << 4) }, { 143, 48 }, 4}, \
-    { { 3 | ( 6 << 4) }, { 122, 48 }, 4}, \
-    { { 4 | (11 << 4) }, { 224, 64 }, 1}, \
-    { { 4 | (10 << 4) }, { 204, 64 }, 1}, \
-    { { 4 | ( 9 << 4) }, { 183, 64 }, 1}, \
-    { { 4 | ( 8 << 4) }, { 163, 64 }, 1}, \
-    { { 4 | ( 7 << 4) }, { 143, 64 }, 1}, \
-    { { 4 | ( 6 << 4) }, { 122, 64 }, 1}
-
-rgb_led g_rgb_leds[DRIVER_LED_TOTAL] = {
+led_config_t g_led_config = { {
+    {      5,      4,      3,      2,      1,      0 },
+    {     11,     10,      9,      8,      7,      6 },
+    {     17,     16,     15,     14,     13,     12 },
+    {     23,     22,     21,     20,     19,     18 },
+    {     29,     28,     27,     26,     25,     24 },
+    {     35,     34,     33,     32,     31,     30 },
+    {     41,     40,     39,     38,     37,     36 },
+    {     47,     46,     45,     44,     43,     42 },
+    {     53,     52,     51,     50,     49,     48 },
+    {     59,     58,     57,     56,     55,     54 }
+}, {
+// Left Hand
+    { 102,   0 }, {  81,   0 }, {  61,   0 }, {  41,   0 }, {  20,   0 }, {   0,   0 },
+    { 102,  16 }, {  81,  16 }, {  61,  16 }, {  41,  16 }, {  20,  16 }, {   0,  16 },
+    { 102,  32 }, {  81,  32 }, {  61,  32 }, {  41,  32 }, {  20,  32 }, {   0,  32 },
+    { 102,  48 }, {  81,  48 }, {  61,  48 }, {  41,  48 }, {  20,  48 }, {   0,  48 },
+    { 102,  64 }, {  81,  64 }, {  61,  64 }, {  41,  64 }, {  20,  64 }, {   0,  64 },
+// Right Hand
+    { 224,   0 }, { 204,   0 }, { 183,   0 }, { 163,   0 }, { 143,   0 }, { 122,   0 },
+    { 224,  16 }, { 204,  16 }, { 183,  16 }, { 163,  16 }, { 143,  16 }, { 122,  16 },
+    { 224,  32 }, { 204,  32 }, { 183,  32 }, { 163,  32 }, { 143,  32 }, { 122,  32 },
+    { 224,  48 }, { 204,  48 }, { 183,  48 }, { 163,  48 }, { 143,  48 }, { 122,  48 },
+    { 224,  64 }, { 204,  64 }, { 183,  64 }, { 163,  64 }, { 143,  64 }, { 122,  64 }
+}, {
 // Left Hand
-RGB_LEFT_HAND
+    4, 4, 4, 4, 4, 1,
+    4, 4, 4, 4, 4, 1,
+    4, 4, 4, 4, 4, 1,
+    4, 4, 4, 4, 4, 1,
+    1, 1, 1, 1, 1, 1,
 // Right Hand
-//RGB_RIGHT_HAND
-};
+    4, 4, 4, 4, 4, 4,
+    1, 4, 4, 4, 4, 4,
+    1, 4, 4, 4, 4, 4,
+    1, 4, 4, 4, 4, 4,
+    1, 1, 1, 1, 1, 1
+} };
 #endif
diff --git a/keyboards/terrazzo/terrazzo.c b/keyboards/terrazzo/terrazzo.c
index f079ded4d..2afda085b 100644
--- a/keyboards/terrazzo/terrazzo.c
+++ b/keyboards/terrazzo/terrazzo.c
@@ -17,7 +17,6 @@
 #include "terrazzo.h"
 
 #ifdef LED_MATRIX_ENABLE
-    #include "is31fl3731-simple.h"
     #include <math.h>
     #include "print.h"
     #include "quantum.h"
diff --git a/keyboards/westfoxtrot/prophet/config.h b/keyboards/westfoxtrot/prophet/config.h
index 4f447e4ca..0f2ddc1dc 100644
--- a/keyboards/westfoxtrot/prophet/config.h
+++ b/keyboards/westfoxtrot/prophet/config.h
@@ -30,3 +30,5 @@
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
 #define LOCKING_RESYNC_ENABLE
+
+#define SLEEP_LED_GPT_DRIVER GPTD1
diff --git a/keyboards/westfoxtrot/prophet/halconf.h b/keyboards/westfoxtrot/prophet/halconf.h
new file mode 100644
index 000000000..cbfd1307f
--- /dev/null
+++ b/keyboards/westfoxtrot/prophet/halconf.h
@@ -0,0 +1,27 @@
+/* Copyright 2020 QMK
+ *
+ * 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/>.
+ */
+
+/*
+ * This file was auto-generated by:
+ *    `qmk chibios-confmigrate -i keyboards/projectkb/alice/halconf.h -r platforms/chibios/common/configs/halconf.h`
+ */
+
+#pragma once
+
+#define HAL_USE_GPT TRUE
+
+#include_next <halconf.h>
+
diff --git a/keyboards/westfoxtrot/prophet/mcuconf.h b/keyboards/westfoxtrot/prophet/mcuconf.h
index 2665f9c9e..550141af6 100644
--- a/keyboards/westfoxtrot/prophet/mcuconf.h
+++ b/keyboards/westfoxtrot/prophet/mcuconf.h
@@ -23,6 +23,5 @@
 
 #include_next <mcuconf.h>
 
-#undef STM32_PWM_USE_TIM3
-#define STM32_PWM_USE_TIM3 TRUE
-
+#undef STM32_GPT_USE_TIM1
+#define STM32_GPT_USE_TIM1 TRUE
diff --git a/lib/python/qmk/commands.py b/lib/python/qmk/commands.py
index d742f6756..510abffdc 100644
--- a/lib/python/qmk/commands.py
+++ b/lib/python/qmk/commands.py
@@ -181,6 +181,7 @@ def compile_configurator_json(user_keymap, bootloader=None, parallel=1, **env_va
         f'VERBOSE={verbose}',
         f'COLOR={color}',
         'SILENT=false',
+        f'QMK_BIN={"bin/qmk" if "DEPRECATED_BIN_QMK" in os.environ else "qmk"}',
     ])
 
     return make_command
diff --git a/lib/python/qmk/constants.py b/lib/python/qmk/constants.py
index 3ed69f3bf..b5cdaf6a6 100644
--- a/lib/python/qmk/constants.py
+++ b/lib/python/qmk/constants.py
@@ -10,7 +10,7 @@ QMK_FIRMWARE = Path.cwd()
 MAX_KEYBOARD_SUBFOLDERS = 5
 
 # Supported processor types
-CHIBIOS_PROCESSORS = 'cortex-m0', 'cortex-m0plus', 'cortex-m3', 'cortex-m4', 'MKL26Z64', 'MK20DX128', 'MK20DX256', 'STM32F042', 'STM32F072', 'STM32F103', 'STM32F303', 'STM32F401', 'STM32F411', 'STM32G431', 'STM32G474'
+CHIBIOS_PROCESSORS = 'cortex-m0', 'cortex-m0plus', 'cortex-m3', 'cortex-m4', 'MKL26Z64', 'MK20DX128', 'MK20DX256', 'MK66F18', 'STM32F042', 'STM32F072', 'STM32F103', 'STM32F303', 'STM32F401', 'STM32F411', 'STM32G431', 'STM32G474'
 LUFA_PROCESSORS = 'at90usb162', 'atmega16u2', 'atmega32u2', 'atmega16u4', 'atmega32u4', 'at90usb646', 'at90usb647', 'at90usb1286', 'at90usb1287', None
 VUSB_PROCESSORS = 'atmega32a', 'atmega328p', 'atmega328', 'attiny85'
 
diff --git a/lib/python/qmk/tests/test_cli_commands.py b/lib/python/qmk/tests/test_cli_commands.py
index c57d2b7fc..0a87f60e0 100644
--- a/lib/python/qmk/tests/test_cli_commands.py
+++ b/lib/python/qmk/tests/test_cli_commands.py
@@ -8,7 +8,7 @@ is_windows = 'windows' in platform.platform().lower()
 
 
 def check_subcommand(command, *args):
-    cmd = ['bin/qmk', command, *args]
+    cmd = ['qmk', command, *args]
     result = run(cmd, stdout=PIPE, stderr=STDOUT, universal_newlines=True)
     return result
 
@@ -17,7 +17,7 @@ def check_subcommand_stdin(file_to_read, command, *args):
     """Pipe content of a file to a command and return output.
     """
     with open(file_to_read, encoding='utf-8') as my_file:
-        cmd = ['bin/qmk', command, *args]
+        cmd = ['qmk', command, *args]
         result = run(cmd, stdin=my_file, stdout=PIPE, stderr=STDOUT, universal_newlines=True)
     return result
 
diff --git a/quantum/bootmagic/bootmagic.h b/quantum/bootmagic/bootmagic.h
new file mode 100644
index 000000000..959750178
--- /dev/null
+++ b/quantum/bootmagic/bootmagic.h
@@ -0,0 +1,24 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 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
+
+#if defined(BOOTMAGIC_ENABLE)
+#    include "bootmagic_full.h"
+#elif defined(BOOTMAGIC_LITE)
+#    include "bootmagic_lite.h"
+#endif
+
+void bootmagic(void);
diff --git a/tmk_core/common/bootmagic.c b/quantum/bootmagic/bootmagic_full.c
index c1b3adf94..a7a0dcfcb 100644
--- a/tmk_core/common/bootmagic.c
+++ b/quantum/bootmagic/bootmagic_full.c
@@ -1,3 +1,18 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 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 <stdint.h>
 #include <stdbool.h>
 #include "wait.h"
@@ -10,18 +25,35 @@
 #include "eeconfig.h"
 #include "bootmagic.h"
 
-keymap_config_t keymap_config;
-
-/** \brief Bootmagic
+/** \brief Scan Keycode
  *
  * FIXME: needs doc
  */
-void bootmagic(void) {
-    /* check signature */
-    if (!eeconfig_is_enabled()) {
-        eeconfig_init();
+static bool scan_keycode(uint8_t keycode) {
+    for (uint8_t r = 0; r < MATRIX_ROWS; r++) {
+        matrix_row_t matrix_row = matrix_get_row(r);
+        for (uint8_t c = 0; c < MATRIX_COLS; c++) {
+            if (matrix_row & ((matrix_row_t)1 << c)) {
+                if (keycode == keymap_key_to_keycode(0, (keypos_t){.row = r, .col = c})) {
+                    return true;
+                }
+            }
+        }
     }
+    return false;
+}
+
+/** \brief Bootmagic Scan Keycode
+ *
+ * FIXME: needs doc
+ */
+static bool bootmagic_scan_keycode(uint8_t keycode) {
+    if (!scan_keycode(BOOTMAGIC_KEY_SALT)) return false;
+
+    return scan_keycode(keycode);
+}
 
+void bootmagic(void) {
     /* do scans in case of bounce */
     print("bootmagic scan: ... ");
     uint8_t scan = 100;
@@ -46,8 +78,6 @@ void bootmagic(void) {
         bootloader_jump();
     }
 
-    /* debug enable */
-    debug_config.raw = eeconfig_read_debug();
     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEBUG_ENABLE)) {
         if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEBUG_MATRIX)) {
             debug_config.matrix = !debug_config.matrix;
@@ -61,8 +91,6 @@ void bootmagic(void) {
     }
     eeconfig_update_debug(debug_config.raw);
 
-    /* keymap config */
-    keymap_config.raw = eeconfig_read_keymap();
     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SWAP_CONTROL_CAPSLOCK)) {
         keymap_config.swap_control_capslock = !keymap_config.swap_control_capslock;
     }
@@ -93,71 +121,27 @@ void bootmagic(void) {
     uint8_t default_layer = 0;
     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_0)) {
         default_layer |= (1 << 0);
-    }
-    if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_1)) {
+    } else if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_1)) {
         default_layer |= (1 << 1);
-    }
-    if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_2)) {
+    } else if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_2)) {
         default_layer |= (1 << 2);
-    }
-    if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_3)) {
+    } else if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_3)) {
         default_layer |= (1 << 3);
-    }
-    if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_4)) {
+    } else if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_4)) {
         default_layer |= (1 << 4);
-    }
-    if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_5)) {
+    } else if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_5)) {
         default_layer |= (1 << 5);
-    }
-    if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_6)) {
+    } else if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_6)) {
         default_layer |= (1 << 6);
-    }
-    if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_7)) {
+    } else if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_7)) {
         default_layer |= (1 << 7);
     }
-    if (default_layer) {
-        eeconfig_update_default_layer(default_layer);
-        default_layer_set((layer_state_t)default_layer);
-    } else {
-        default_layer = eeconfig_read_default_layer();
-        default_layer_set((layer_state_t)default_layer);
-    }
-    /* Also initialize layer state to trigger callback functions for layer_state */
-    layer_state_set_kb((layer_state_t)layer_state);
+    eeconfig_update_default_layer(default_layer);
 
     /* EE_HANDS handedness */
     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_EE_HANDS_LEFT)) {
         eeconfig_update_handedness(true);
-    }
-    if (bootmagic_scan_keycode(BOOTMAGIC_KEY_EE_HANDS_RIGHT)) {
+    } else if (bootmagic_scan_keycode(BOOTMAGIC_KEY_EE_HANDS_RIGHT)) {
         eeconfig_update_handedness(false);
     }
 }
-
-/** \brief Scan Keycode
- *
- * FIXME: needs doc
- */
-static bool scan_keycode(uint8_t keycode) {
-    for (uint8_t r = 0; r < MATRIX_ROWS; r++) {
-        matrix_row_t matrix_row = matrix_get_row(r);
-        for (uint8_t c = 0; c < MATRIX_COLS; c++) {
-            if (matrix_row & ((matrix_row_t)1 << c)) {
-                if (keycode == keymap_key_to_keycode(0, (keypos_t){.row = r, .col = c})) {
-                    return true;
-                }
-            }
-        }
-    }
-    return false;
-}
-
-/** \brief Bootmagic Scan Keycode
- *
- * FIXME: needs doc
- */
-bool bootmagic_scan_keycode(uint8_t keycode) {
-    if (!scan_keycode(BOOTMAGIC_KEY_SALT)) return false;
-
-    return scan_keycode(keycode);
-}
diff --git a/tmk_core/common/bootmagic.h b/quantum/bootmagic/bootmagic_full.h
index 8209d0194..28f914c1b 100644
--- a/tmk_core/common/bootmagic.h
+++ b/quantum/bootmagic/bootmagic_full.h
@@ -1,3 +1,19 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 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
 
 /* FIXME: Add special doxygen comments for defines here. */
@@ -96,7 +112,4 @@
 #endif
 #ifndef BOOTMAGIC_KEY_DEFAULT_LAYER_7
 #    define BOOTMAGIC_KEY_DEFAULT_LAYER_7 KC_7
-#endif
-
-void bootmagic(void);
-bool bootmagic_scan_keycode(uint8_t keycode);
+#endif
\ No newline at end of file
diff --git a/tmk_core/common/bootmagic_lite.c b/quantum/bootmagic/bootmagic_lite.c
index cbf756a17..9cbdcb0bb 100644
--- a/tmk_core/common/bootmagic_lite.c
+++ b/quantum/bootmagic/bootmagic_lite.c
@@ -1,3 +1,18 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 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 "quantum.h"
 
 /** \brief Reset eeprom
@@ -47,3 +62,5 @@ __attribute__((weak)) void bootmagic_lite(void) {
         bootloader_jump();
     }
 }
+
+void bootmagic(void) { bootmagic_lite(); }
diff --git a/quantum/bootmagic/bootmagic_lite.h b/quantum/bootmagic/bootmagic_lite.h
new file mode 100644
index 000000000..17777e6b4
--- /dev/null
+++ b/quantum/bootmagic/bootmagic_lite.h
@@ -0,0 +1,25 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 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
+
+#ifndef BOOTMAGIC_LITE_COLUMN
+#    define BOOTMAGIC_LITE_COLUMN 0
+#endif
+#ifndef BOOTMAGIC_LITE_ROW
+#    define BOOTMAGIC_LITE_ROW 0
+#endif
+
+void bootmagic_lite(void);
diff --git a/quantum/bootmagic/magic.c b/quantum/bootmagic/magic.c
new file mode 100644
index 000000000..f1cb11c39
--- /dev/null
+++ b/quantum/bootmagic/magic.c
@@ -0,0 +1,54 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 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 <stdint.h>
+#include <stdbool.h>
+#include "wait.h"
+#include "matrix.h"
+#include "bootloader.h"
+#include "debug.h"
+#include "keymap.h"
+#include "host.h"
+#include "action_layer.h"
+#include "eeconfig.h"
+#include "bootmagic.h"
+
+keymap_config_t keymap_config;
+
+__attribute__((weak)) void bootmagic(void) {}
+
+/** \brief Magic
+ *
+ * FIXME: Needs doc
+ */
+void magic(void) {
+    /* check signature */
+    if (!eeconfig_is_enabled()) {
+        eeconfig_init();
+    }
+
+    /* init globals */
+    debug_config.raw  = eeconfig_read_debug();
+    keymap_config.raw = eeconfig_read_keymap();
+
+    bootmagic();
+
+    /* read here just incase bootmagic process changed its value */
+    layer_state_t default_layer = (layer_state_t)eeconfig_read_default_layer();
+    default_layer_set(default_layer);
+
+    /* Also initialize layer state to trigger callback functions for layer_state */
+    layer_state_set_kb((layer_state_t)layer_state);
+}
diff --git a/keyboards/durgod/k320/keymaps/via/config.h b/quantum/bootmagic/magic.h
index 2ae6fca9d..2c3969b85 100644
--- a/keyboards/durgod/k320/keymaps/via/config.h
+++ b/quantum/bootmagic/magic.h
@@ -1,9 +1,8 @@
-/*
- * Copyright 2021 Maxime Coirault
+/* Copyright 2021 QMK
  *
  * 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
+ * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
@@ -14,7 +13,6 @@
  * 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 DYNAMIC_KEYMAP_LAYER_COUNT 3
+void magic(void);
diff --git a/quantum/keycode_config.h b/quantum/keycode_config.h
index f878168c5..d7e334fdc 100644
--- a/quantum/keycode_config.h
+++ b/quantum/keycode_config.h
@@ -37,6 +37,7 @@ typedef union {
         bool nkro : 1;
         bool swap_lctl_lgui : 1;
         bool swap_rctl_rgui : 1;
+        bool oneshot_disable : 1;
     };
 } keymap_config_t;
 
diff --git a/quantum/led_matrix.c b/quantum/led_matrix.c
index 4f1f06c7a..ceb236809 100644
--- a/quantum/led_matrix.c
+++ b/quantum/led_matrix.c
@@ -17,9 +17,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <stdint.h>
-#include <stdbool.h>
-#include "quantum.h"
 #include "led_matrix.h"
 #include "progmem.h"
 #include "config.h"
@@ -37,20 +34,41 @@ led_eeconfig_t led_matrix_eeconfig;
 #    define MIN(a, b) ((a) < (b) ? (a) : (b))
 #endif
 
-#ifndef LED_DISABLE_AFTER_TIMEOUT
-#    define LED_DISABLE_AFTER_TIMEOUT 0
+#if defined(LED_DISABLE_AFTER_TIMEOUT) && !defined(LED_DISABLE_TIMEOUT)
+#    define LED_DISABLE_TIMEOUT (LED_DISABLE_AFTER_TIMEOUT * 1200UL)
+#endif
+
+#ifndef LED_DISABLE_TIMEOUT
+#    define LED_DISABLE_TIMEOUT 0
 #endif
 
 #ifndef LED_DISABLE_WHEN_USB_SUSPENDED
 #    define LED_DISABLE_WHEN_USB_SUSPENDED false
 #endif
 
-#ifndef EECONFIG_LED_MATRIX
-#    define EECONFIG_LED_MATRIX EECONFIG_RGBLIGHT
+#if !defined(LED_MATRIX_MAXIMUM_BRIGHTNESS) || LED_MATRIX_MAXIMUM_BRIGHTNESS > UINT8_MAX
+#    undef LED_MATRIX_MAXIMUM_BRIGHTNESS
+#    define LED_MATRIX_MAXIMUM_BRIGHTNESS UINT8_MAX
+#endif
+
+#if !defined(LED_MATRIX_VAL_STEP)
+#    define LED_MATRIX_VAL_STEP 8
+#endif
+
+#if !defined(LED_MATRIX_SPD_STEP)
+#    define LED_MATRIX_SPD_STEP 16
 #endif
 
-#if !defined(LED_MATRIX_MAXIMUM_BRIGHTNESS) || LED_MATRIX_MAXIMUM_BRIGHTNESS > 255
-#    define LED_MATRIX_MAXIMUM_BRIGHTNESS 255
+#if !defined(LED_MATRIX_STARTUP_MODE)
+#    define LED_MATRIX_STARTUP_MODE LED_MATRIX_UNIFORM_BRIGHTNESS
+#endif
+
+#if !defined(LED_MATRIX_STARTUP_VAL)
+#    define LED_MATRIX_STARTUP_VAL LED_MATRIX_MAXIMUM_BRIGHTNESS
+#endif
+
+#if !defined(LED_MATRIX_STARTUP_SPD)
+#    define LED_MATRIX_STARTUP_SPD UINT8_MAX / 2
 #endif
 
 bool g_suspend_state = false;
@@ -64,21 +82,21 @@ uint8_t g_key_hit[DRIVER_LED_TOTAL];
 // Ticks since any key was last hit.
 uint32_t g_any_key_hit = 0;
 
-uint32_t eeconfig_read_led_matrix(void) { return eeprom_read_dword(EECONFIG_LED_MATRIX); }
+void eeconfig_read_led_matrix(void) { eeprom_read_block(&led_matrix_eeconfig, EECONFIG_LED_MATRIX, sizeof(led_matrix_eeconfig)); }
 
-void eeconfig_update_led_matrix(uint32_t config_value) { eeprom_update_dword(EECONFIG_LED_MATRIX, config_value); }
+void eeconfig_update_led_matrix(void) { eeprom_update_block(&led_matrix_eeconfig, EECONFIG_LED_MATRIX, sizeof(led_matrix_eeconfig)); }
 
 void eeconfig_update_led_matrix_default(void) {
     dprintf("eeconfig_update_led_matrix_default\n");
     led_matrix_eeconfig.enable = 1;
-    led_matrix_eeconfig.mode   = LED_MATRIX_UNIFORM_BRIGHTNESS;
-    led_matrix_eeconfig.val    = 128;
-    led_matrix_eeconfig.speed  = 0;
-    eeconfig_update_led_matrix(led_matrix_eeconfig.raw);
+    led_matrix_eeconfig.mode   = LED_MATRIX_STARTUP_MODE;
+    led_matrix_eeconfig.val    = LED_MATRIX_STARTUP_VAL;
+    led_matrix_eeconfig.speed  = LED_MATRIX_STARTUP_SPD;
+    eeconfig_update_led_matrix();
 }
 
 void eeconfig_debug_led_matrix(void) {
-    dprintf("led_matrix_eeconfig eeprom\n");
+    dprintf("led_matrix_eeconfig EEPROM\n");
     dprintf("led_matrix_eeconfig.enable = %d\n", led_matrix_eeconfig.enable);
     dprintf("led_matrix_eeconfig.mode = %d\n", led_matrix_eeconfig.mode);
     dprintf("led_matrix_eeconfig.val = %d\n", led_matrix_eeconfig.val);
@@ -135,7 +153,7 @@ void led_matrix_set_suspend_state(bool state) { g_suspend_state = state; }
 void led_matrix_all_off(void) { led_matrix_set_index_value_all(0); }
 
 // Uniform brightness
-void led_matrix_uniform_brightness(void) { led_matrix_set_index_value_all(LED_MATRIX_MAXIMUM_BRIGHTNESS / BACKLIGHT_LEVELS * led_matrix_eeconfig.val); }
+void led_matrix_uniform_brightness(void) { led_matrix_set_index_value_all(led_matrix_eeconfig.val); }
 
 void led_matrix_custom(void) {}
 
@@ -161,7 +179,7 @@ void led_matrix_task(void) {
 
     // Ideally we would also stop sending zeros to the LED driver PWM buffers
     // while suspended and just do a software shutdown. This is a cheap hack for now.
-    bool    suspend_backlight = ((g_suspend_state && LED_DISABLE_WHEN_USB_SUSPENDED) || (LED_DISABLE_AFTER_TIMEOUT > 0 && g_any_key_hit > LED_DISABLE_AFTER_TIMEOUT * 60 * 20));
+    bool    suspend_backlight = ((g_suspend_state && LED_DISABLE_WHEN_USB_SUSPENDED) || (LED_DISABLE_TIMEOUT > 0 && g_any_key_hit > LED_DISABLE_TIMEOUT));
     uint8_t effect            = suspend_backlight ? 0 : led_matrix_eeconfig.mode;
 
     // this gets ticked at 20 Hz.
@@ -227,12 +245,10 @@ void led_matrix_init(void) {
         eeconfig_update_led_matrix_default();
     }
 
-    led_matrix_eeconfig.raw = eeconfig_read_led_matrix();
-
+    eeconfig_read_led_matrix();
     if (!led_matrix_eeconfig.mode) {
         dprintf("led_matrix_init_drivers led_matrix_eeconfig.mode = 0. Write default values to EEPROM.\n");
         eeconfig_update_led_matrix_default();
-        led_matrix_eeconfig.raw = eeconfig_read_led_matrix();
     }
 
     eeconfig_debug_led_matrix();  // display current eeprom values
@@ -276,19 +292,19 @@ uint32_t led_matrix_get_tick(void) { return g_tick; }
 
 void led_matrix_toggle(void) {
     led_matrix_eeconfig.enable ^= 1;
-    eeconfig_update_led_matrix(led_matrix_eeconfig.raw);
+    eeconfig_update_led_matrix();
 }
 
 void led_matrix_enable(void) {
     led_matrix_eeconfig.enable = 1;
-    eeconfig_update_led_matrix(led_matrix_eeconfig.raw);
+    eeconfig_update_led_matrix();
 }
 
 void led_matrix_enable_noeeprom(void) { led_matrix_eeconfig.enable = 1; }
 
 void led_matrix_disable(void) {
     led_matrix_eeconfig.enable = 0;
-    eeconfig_update_led_matrix(led_matrix_eeconfig.raw);
+    eeconfig_update_led_matrix();
 }
 
 void led_matrix_disable_noeeprom(void) { led_matrix_eeconfig.enable = 0; }
@@ -298,7 +314,7 @@ void led_matrix_step(void) {
     if (led_matrix_eeconfig.mode >= LED_MATRIX_EFFECT_MAX) {
         led_matrix_eeconfig.mode = 1;
     }
-    eeconfig_update_led_matrix(led_matrix_eeconfig.raw);
+    eeconfig_update_led_matrix();
 }
 
 void led_matrix_step_reverse(void) {
@@ -306,33 +322,33 @@ void led_matrix_step_reverse(void) {
     if (led_matrix_eeconfig.mode < 1) {
         led_matrix_eeconfig.mode = LED_MATRIX_EFFECT_MAX - 1;
     }
-    eeconfig_update_led_matrix(led_matrix_eeconfig.raw);
+    eeconfig_update_led_matrix();
 }
 
 void led_matrix_increase_val(void) {
     led_matrix_eeconfig.val = increment(led_matrix_eeconfig.val, 8, 0, LED_MATRIX_MAXIMUM_BRIGHTNESS);
-    eeconfig_update_led_matrix(led_matrix_eeconfig.raw);
+    eeconfig_update_led_matrix();
 }
 
 void led_matrix_decrease_val(void) {
     led_matrix_eeconfig.val = decrement(led_matrix_eeconfig.val, 8, 0, LED_MATRIX_MAXIMUM_BRIGHTNESS);
-    eeconfig_update_led_matrix(led_matrix_eeconfig.raw);
+    eeconfig_update_led_matrix();
 }
 
 void led_matrix_increase_speed(void) {
     led_matrix_eeconfig.speed = increment(led_matrix_eeconfig.speed, 1, 0, 3);
-    eeconfig_update_led_matrix(led_matrix_eeconfig.raw);  // EECONFIG needs to be increased to support this
+    eeconfig_update_led_matrix();  // EECONFIG needs to be increased to support this
 }
 
 void led_matrix_decrease_speed(void) {
     led_matrix_eeconfig.speed = decrement(led_matrix_eeconfig.speed, 1, 0, 3);
-    eeconfig_update_led_matrix(led_matrix_eeconfig.raw);  // EECONFIG needs to be increased to support this
+    eeconfig_update_led_matrix();  // EECONFIG needs to be increased to support this
 }
 
 void led_matrix_mode(uint8_t mode, bool eeprom_write) {
     led_matrix_eeconfig.mode = mode;
     if (eeprom_write) {
-        eeconfig_update_led_matrix(led_matrix_eeconfig.raw);
+        eeconfig_update_led_matrix();
     }
 }
 
@@ -342,7 +358,5 @@ void led_matrix_set_value_noeeprom(uint8_t val) { led_matrix_eeconfig.val = val;
 
 void led_matrix_set_value(uint8_t val) {
     led_matrix_set_value_noeeprom(val);
-    eeconfig_update_led_matrix(led_matrix_eeconfig.raw);
+    eeconfig_update_led_matrix();
 }
-
-void backlight_set(uint8_t val) { led_matrix_set_value(val); }
diff --git a/quantum/led_matrix.h b/quantum/led_matrix.h
index 85bae43c1..e4322a150 100644
--- a/quantum/led_matrix.h
+++ b/quantum/led_matrix.h
@@ -19,10 +19,13 @@
 
 #pragma once
 
+#include <stdint.h>
+#include <stdbool.h>
 #include "led_matrix_types.h"
+#include "quantum.h"
 
-#ifndef BACKLIGHT_ENABLE
-#    error You must define BACKLIGHT_ENABLE with LED_MATRIX_ENABLE
+#ifdef IS31FL3731
+#    include "is31fl3731-simple.h"
 #endif
 
 enum led_matrix_effects {
diff --git a/quantum/led_matrix_drivers.c b/quantum/led_matrix_drivers.c
index eddf3f286..370c5e685 100644
--- a/quantum/led_matrix_drivers.c
+++ b/quantum/led_matrix_drivers.c
@@ -15,9 +15,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <stdint.h>
-#include <stdbool.h>
-#include "quantum.h"
 #include "led_matrix.h"
 
 /* Each driver needs to define a struct:
@@ -30,10 +27,6 @@
 
 #if defined(IS31FL3731) || defined(IS31FL3733)
 
-#    if defined(IS31FL3731)
-#        include "is31fl3731-simple.h"
-#    endif
-
 #    include "i2c_master.h"
 
 static void init(void) {
diff --git a/quantum/led_matrix_types.h b/quantum/led_matrix_types.h
index 669b67042..be0e10bb9 100644
--- a/quantum/led_matrix_types.h
+++ b/quantum/led_matrix_types.h
@@ -29,16 +29,43 @@
 #    pragma pack(push, 1)
 #endif
 
+#if defined(LED_MATRIX_KEYPRESSES) || defined(LED_MATRIX_KEYRELEASES)
+#    define LED_MATRIX_KEYREACTIVE_ENABLED
+#endif
+
 // Last led hit
 #ifndef LED_HITS_TO_REMEMBER
 #    define LED_HITS_TO_REMEMBER 8
 #endif  // LED_HITS_TO_REMEMBER
 
+#ifdef LED_MATRIX_KEYREACTIVE_ENABLED
+typedef struct PACKED {
+    uint8_t  count;
+    uint8_t  x[LED_HITS_TO_REMEMBER];
+    uint8_t  y[LED_HITS_TO_REMEMBER];
+    uint8_t  index[LED_HITS_TO_REMEMBER];
+    uint16_t tick[LED_HITS_TO_REMEMBER];
+} last_hit_t;
+#endif  // LED_MATRIX_KEYREACTIVE_ENABLED
+
+typedef enum led_task_states { STARTING, RENDERING, FLUSHING, SYNCING } led_task_states;
+
+typedef uint8_t led_flags_t;
+
+typedef struct PACKED {
+    uint8_t     iter;
+    led_flags_t flags;
+    bool        init;
+} effect_params_t;
+
 typedef struct PACKED {
     uint8_t x;
     uint8_t y;
 } point_t;
 
+#define HAS_FLAGS(bits, flags) ((bits & flags) == flags)
+#define HAS_ANY_FLAGS(bits, flags) ((bits & flags) != 0x00)
+
 #define LED_FLAG_ALL 0xFF
 #define LED_FLAG_NONE 0x00
 #define LED_FLAG_MODIFIER 0x01
diff --git a/quantum/matrix.h b/quantum/matrix.h
index ce57010a4..3fe691aae 100644
--- a/quantum/matrix.h
+++ b/quantum/matrix.h
@@ -74,6 +74,11 @@ void matrix_scan_kb(void);
 void matrix_init_user(void);
 void matrix_scan_user(void);
 
+#ifdef SPLIT_KEYBOARD
+void matrix_slave_scan_kb(void);
+void matrix_slave_scan_user(void);
+#endif
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/quantum/mcu_selection.mk b/quantum/mcu_selection.mk
index f7329fc4d..53e03a805 100644
--- a/quantum/mcu_selection.mk
+++ b/quantum/mcu_selection.mk
@@ -81,6 +81,33 @@ ifneq ($(findstring MK20DX256, $(MCU)),)
   BOARD ?= PJRC_TEENSY_3_1
 endif
 
+ifneq ($(findstring MK66F18, $(MCU)),)
+  # Cortex version
+  MCU = cortex-m4
+
+  # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7
+  ARMV = 7
+
+  ## chip/board settings
+  # - the next two should match the directories in
+  #   <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES)
+  MCU_FAMILY = KINETIS
+  MCU_SERIES = MK66F18
+
+  # Linker script to use
+  # - it should exist either in <chibios>/os/common/ports/ARMCMx/compilers/GCC/ld/
+  #   or <keyboard_dir>/ld/
+  MCU_LDSCRIPT ?= MK66FX1M0
+
+  # Startup code to use
+  #  - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/
+  MCU_STARTUP ?= MK66F18
+
+  # Board: it should exist either in <chibios>/os/hal/boards/,
+  # <keyboard_dir>/boards/, or drivers/boards/
+  BOARD ?= PJRC_TEENSY_3_6
+endif
+
 ifneq ($(findstring STM32F042, $(MCU)),)
   # Cortex version
   MCU = cortex-m0
diff --git a/quantum/process_keycode/process_backlight.c b/quantum/process_keycode/process_backlight.c
index 4d12f6813..8b70339a5 100644
--- a/quantum/process_keycode/process_backlight.c
+++ b/quantum/process_keycode/process_backlight.c
@@ -16,11 +16,35 @@
 
 #include "process_backlight.h"
 
-#include "backlight.h"
+#ifdef LED_MATRIX_ENABLE
+#    include "led_matrix.h"
+#else
+#    include "backlight.h"
+#endif
 
 bool process_backlight(uint16_t keycode, keyrecord_t *record) {
     if (record->event.pressed) {
         switch (keycode) {
+#ifdef LED_MATRIX_ENABLE
+            case BL_ON:
+                led_matrix_enable();
+                return false;
+            case BL_OFF:
+                led_matrix_disable();
+                return false;
+            case BL_DEC:
+                led_matrix_decrease_val();
+                return false;
+            case BL_INC:
+                led_matrix_increase_val();
+                return false;
+            case BL_TOGG:
+                led_matrix_toggle();
+                return false;
+            case BL_STEP:
+                led_matrix_step();
+                return false;
+#else
             case BL_ON:
                 backlight_level(BACKLIGHT_LEVELS);
                 return false;
@@ -39,10 +63,11 @@ bool process_backlight(uint16_t keycode, keyrecord_t *record) {
             case BL_STEP:
                 backlight_step();
                 return false;
-#ifdef BACKLIGHT_BREATHING
+#    ifdef BACKLIGHT_BREATHING
             case BL_BRTG:
                 backlight_toggle_breathing();
                 return false;
+#    endif
 #endif
         }
     }
diff --git a/quantum/quantum.c b/quantum/quantum.c
index b40b40544..8ccdb774b 100644
--- a/quantum/quantum.c
+++ b/quantum/quantum.c
@@ -15,6 +15,7 @@
  */
 
 #include "quantum.h"
+#include "magic.h"
 
 #ifdef BLUETOOTH_ENABLE
 #    include "outputselect.h"
@@ -233,7 +234,7 @@ bool process_record_quantum(keyrecord_t *record) {
 #ifdef AUDIO_ENABLE
             process_audio(keycode, record) &&
 #endif
-#ifdef BACKLIGHT_ENABLE
+#if defined(BACKLIGHT_ENABLE) || defined(LED_MATRIX_ENABLE)
             process_backlight(keycode, record) &&
 #endif
 #ifdef STENO_ENABLE
@@ -318,6 +319,17 @@ bool process_record_quantum(keyrecord_t *record) {
                 set_output(OUTPUT_BLUETOOTH);
                 return false;
 #endif
+#ifndef NO_ACTION_ONESHOT
+            case ONESHOT_TOGGLE:
+                oneshot_toggle();
+                break;
+            case ONESHOT_ENABLE:
+                oneshot_enable();
+                break;
+            case ONESHOT_DISABLE:
+                oneshot_disable();
+                break;
+#endif
         }
     }
 
@@ -341,26 +353,20 @@ layer_state_t update_tri_layer_state(layer_state_t state, uint8_t layer1, uint8_
 void update_tri_layer(uint8_t layer1, uint8_t layer2, uint8_t layer3) { layer_state_set(update_tri_layer_state(layer_state, layer1, layer2, layer3)); }
 
 void matrix_init_quantum() {
-#ifdef BOOTMAGIC_LITE
-    bootmagic_lite();
-#endif
-    if (!eeconfig_is_enabled()) {
-        eeconfig_init();
-    }
+    magic();
 #if defined(LED_NUM_LOCK_PIN) || defined(LED_CAPS_LOCK_PIN) || defined(LED_SCROLL_LOCK_PIN) || defined(LED_COMPOSE_PIN) || defined(LED_KANA_PIN)
     // TODO: remove calls to led_init_ports from keyboards and remove ifdef
     led_init_ports();
 #endif
 #ifdef BACKLIGHT_ENABLE
-#    ifdef LED_MATRIX_ENABLE
-    led_matrix_init();
-#    else
     backlight_init_ports();
-#    endif
 #endif
 #ifdef AUDIO_ENABLE
     audio_init();
 #endif
+#ifdef LED_MATRIX_ENABLE
+    led_matrix_init();
+#endif
 #ifdef RGB_MATRIX_ENABLE
     rgb_matrix_init();
 #endif
diff --git a/quantum/quantum.h b/quantum/quantum.h
index e24a4c43a..fe6bf310a 100644
--- a/quantum/quantum.h
+++ b/quantum/quantum.h
@@ -30,11 +30,11 @@
 #include "keymap.h"
 
 #ifdef BACKLIGHT_ENABLE
-#    ifdef LED_MATRIX_ENABLE
-#        include "led_matrix.h"
-#    else
-#        include "backlight.h"
-#    endif
+#    include "backlight.h"
+#endif
+
+#ifdef LED_MATRIX_ENABLE
+#    include "led_matrix.h"
 #endif
 
 #if defined(RGBLIGHT_ENABLE)
@@ -52,6 +52,7 @@
 #include "action_layer.h"
 #include "eeconfig.h"
 #include "bootloader.h"
+#include "bootmagic.h"
 #include "timer.h"
 #include "sync_timer.h"
 #include "config_common.h"
@@ -97,7 +98,7 @@ extern layer_state_t layer_state;
 #    include "process_music.h"
 #endif
 
-#ifdef BACKLIGHT_ENABLE
+#if defined(BACKLIGHT_ENABLE) || defined(LED_MATRIX_ENABLE)
 #    include "process_backlight.h"
 #endif
 
@@ -199,39 +200,6 @@ extern layer_state_t layer_state;
 #    include "usbpd.h"
 #endif
 
-// Function substitutions to ease GPIO manipulation
-#if defined(__AVR__)
-
-/*   The AVR series GPIOs have a one clock read delay for changes in the digital input signal.
- *   But here's more margin to make it two clocks. */
-#    if !defined(GPIO_INPUT_PIN_DELAY)
-#        define GPIO_INPUT_PIN_DELAY 2
-#    endif
-#    define waitInputPinDelay() wait_cpuclock(GPIO_INPUT_PIN_DELAY)
-
-#elif defined(__ARMEL__) || defined(__ARMEB__)
-
-/* For GPIOs on ARM-based MCUs, the input pins are sampled by the clock of the bus
- * to which the GPIO is connected.
- * The connected buses differ depending on the various series of MCUs.
- * And since the instruction execution clock of the CPU and the bus clock of GPIO are different,
- * there is a delay of several clocks to read the change of the input signal.
- *
- * Define this delay with the GPIO_INPUT_PIN_DELAY macro.
- * If the GPIO_INPUT_PIN_DELAY macro is not defined, the following default values will be used.
- * (A fairly large value of 0.25 microseconds is set.)
- */
-#    if !defined(GPIO_INPUT_PIN_DELAY)
-#        if defined(STM32_SYSCLK)
-#            define GPIO_INPUT_PIN_DELAY (STM32_SYSCLK / 1000000L / 4)
-#        elif defined(KINETIS_SYSCLK_FREQUENCY)
-#            define GPIO_INPUT_PIN_DELAY (KINETIS_SYSCLK_FREQUENCY / 1000000L / 4)
-#        endif
-#    endif
-#    define waitInputPinDelay() wait_cpuclock(GPIO_INPUT_PIN_DELAY)
-
-#endif
-
 // For tri-layer
 void          update_tri_layer(uint8_t layer1, uint8_t layer2, uint8_t layer3);
 layer_state_t update_tri_layer_state(layer_state_t state, uint8_t layer1, uint8_t layer2, uint8_t layer3);
@@ -256,15 +224,6 @@ bool     process_record_user(uint16_t keycode, keyrecord_t *record);
 void     post_process_record_kb(uint16_t keycode, keyrecord_t *record);
 void     post_process_record_user(uint16_t keycode, keyrecord_t *record);
 
-#ifndef BOOTMAGIC_LITE_COLUMN
-#    define BOOTMAGIC_LITE_COLUMN 0
-#endif
-#ifndef BOOTMAGIC_LITE_ROW
-#    define BOOTMAGIC_LITE_ROW 0
-#endif
-
-void bootmagic_lite(void);
-
 void reset_keyboard(void);
 
 void startup_user(void);
diff --git a/quantum/quantum_keycodes.h b/quantum/quantum_keycodes.h
index e49f8dcda..0361e4cf9 100644
--- a/quantum/quantum_keycodes.h
+++ b/quantum/quantum_keycodes.h
@@ -573,6 +573,10 @@ enum quantum_keycodes {
 
 #endif
 
+    ONESHOT_ENABLE,
+    ONESHOT_DISABLE,
+    ONESHOT_TOGGLE,
+
     // always leave at the end
     SAFE_RANGE
 };
@@ -680,16 +684,13 @@ enum quantum_keycodes {
 
 #define KC_DELT KC_DELETE  // Del key (four letter code)
 
-// Alias for function layers than expand past FN31
-#define FUNC(kc) (QK_FUNCTION | (kc))
-
 // Aliases
 #define C(kc) LCTL(kc)
 #define S(kc) LSFT(kc)
 #define A(kc) LALT(kc)
 #define G(kc) LGUI(kc)
 
-#define F(kc) FUNC(kc)
+#define F(kc) (QK_FUNCTION | (kc))
 #define M(kc) (QK_MACRO | (kc))
 
 #define MACROTAP(kc) (QK_MACRO | (FUNC_TAP << 8) | (kc))
@@ -874,3 +875,8 @@ enum quantum_keycodes {
 #define DM_RSTP DYN_REC_STOP
 #define DM_PLY1 DYN_MACRO_PLAY1
 #define DM_PLY2 DYN_MACRO_PLAY2
+
+// One Shot toggle
+#define OS_TOGG ONESHOT_TOGGLE
+#define OS_ON ONESHOT_ENABLE
+#define OS_OFF ONESHOT_DISABLE
diff --git a/quantum/rgb_matrix.c b/quantum/rgb_matrix.c
index ec17b4d72..8aae48603 100644
--- a/quantum/rgb_matrix.c
+++ b/quantum/rgb_matrix.c
@@ -131,7 +131,7 @@ last_hit_t g_last_hit_tracker;
 // internals
 static uint8_t         rgb_last_enable   = UINT8_MAX;
 static uint8_t         rgb_last_effect   = UINT8_MAX;
-static effect_params_t rgb_effect_params = {0, 0xFF};
+static effect_params_t rgb_effect_params = {0, LED_FLAG_ALL, false};
 static rgb_task_states rgb_task_state    = SYNCING;
 #if RGB_DISABLE_TIMEOUT > 0
 static uint32_t rgb_anykey_timer;
@@ -143,6 +143,11 @@ static uint32_t rgb_timer_buffer;
 static last_hit_t last_hit_buffer;
 #endif  // RGB_MATRIX_KEYREACTIVE_ENABLED
 
+// split rgb matrix
+#if defined(RGB_MATRIX_ENABLE) && defined(RGB_MATRIX_SPLIT)
+const uint8_t k_rgb_matrix_split[2] = RGB_MATRIX_SPLIT;
+#endif
+
 void eeconfig_read_rgb_matrix(void) { eeprom_read_block(&rgb_matrix_config, EECONFIG_RGB_MATRIX, sizeof(rgb_matrix_config)); }
 
 void eeconfig_update_rgb_matrix(void) { eeprom_update_block(&rgb_matrix_config, EECONFIG_RGB_MATRIX, sizeof(rgb_matrix_config)); }
@@ -153,6 +158,7 @@ void eeconfig_update_rgb_matrix_default(void) {
     rgb_matrix_config.mode   = RGB_MATRIX_STARTUP_MODE;
     rgb_matrix_config.hsv    = (HSV){RGB_MATRIX_STARTUP_HUE, RGB_MATRIX_STARTUP_SAT, RGB_MATRIX_STARTUP_VAL};
     rgb_matrix_config.speed  = RGB_MATRIX_STARTUP_SPD;
+    rgb_matrix_config.flags  = LED_FLAG_ALL;
     eeconfig_update_rgb_matrix();
 }
 
@@ -164,6 +170,7 @@ void eeconfig_debug_rgb_matrix(void) {
     dprintf("rgb_matrix_config.hsv.s = %d\n", rgb_matrix_config.hsv.s);
     dprintf("rgb_matrix_config.hsv.v = %d\n", rgb_matrix_config.hsv.v);
     dprintf("rgb_matrix_config.speed = %d\n", rgb_matrix_config.speed);
+    dprintf("rgb_matrix_config.flags = %d\n", rgb_matrix_config.flags);
 }
 
 __attribute__((weak)) uint8_t rgb_matrix_map_row_column_to_led_kb(uint8_t row, uint8_t column, uint8_t *led_i) { return 0; }
@@ -180,9 +187,22 @@ uint8_t rgb_matrix_map_row_column_to_led(uint8_t row, uint8_t column, uint8_t *l
 
 void rgb_matrix_update_pwm_buffers(void) { rgb_matrix_driver.flush(); }
 
-void rgb_matrix_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) { rgb_matrix_driver.set_color(index, red, green, blue); }
+void rgb_matrix_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
+#if defined(RGB_MATRIX_ENABLE) && defined(RGB_MATRIX_SPLIT)
+    if (!is_keyboard_left() && index >= k_rgb_matrix_split[0])
+        rgb_matrix_driver.set_color(index - k_rgb_matrix_split[0], red, green, blue);
+    else if (is_keyboard_left() && index < k_rgb_matrix_split[0])
+#endif
+        rgb_matrix_driver.set_color(index, red, green, blue);
+}
 
-void rgb_matrix_set_color_all(uint8_t red, uint8_t green, uint8_t blue) { rgb_matrix_driver.set_color_all(red, green, blue); }
+void rgb_matrix_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
+#if defined(RGB_MATRIX_ENABLE) && defined(RGB_MATRIX_SPLIT)
+    for (uint8_t i = 0; i < DRIVER_LED_TOTAL; i++) rgb_matrix_set_color(i, red, green, blue);
+#else
+    rgb_matrix_driver.set_color_all(red, green, blue);
+#endif
+}
 
 void process_rgb_matrix(uint8_t row, uint8_t col, bool pressed) {
 #ifndef RGB_MATRIX_SPLIT
@@ -315,6 +335,10 @@ static void rgb_task_start(void) {
 static void rgb_task_render(uint8_t effect) {
     bool rendering         = false;
     rgb_effect_params.init = (effect != rgb_last_effect) || (rgb_matrix_config.enable != rgb_last_enable);
+    if (rgb_effect_params.flags != rgb_matrix_config.flags) {
+        rgb_effect_params.flags = rgb_matrix_config.flags;
+        rgb_matrix_set_color_all(0, 0, 0);
+    }
 
     // each effect can opt to do calculations
     // and/or request PWM buffer updates.
@@ -618,6 +642,6 @@ void rgb_matrix_decrease_speed_helper(bool write_to_eeprom) { rgb_matrix_set_spe
 void rgb_matrix_decrease_speed_noeeprom(void) { rgb_matrix_decrease_speed_helper(false); }
 void rgb_matrix_decrease_speed(void) { rgb_matrix_decrease_speed_helper(true); }
 
-led_flags_t rgb_matrix_get_flags(void) { return rgb_effect_params.flags; }
+led_flags_t rgb_matrix_get_flags(void) { return rgb_matrix_config.flags; }
 
-void rgb_matrix_set_flags(led_flags_t flags) { rgb_effect_params.flags = flags; }
+void rgb_matrix_set_flags(led_flags_t flags) { rgb_matrix_config.flags = flags; }
diff --git a/quantum/rgb_matrix_types.h b/quantum/rgb_matrix_types.h
index 7b8171fb2..1a37922af 100644
--- a/quantum/rgb_matrix_types.h
+++ b/quantum/rgb_matrix_types.h
@@ -85,10 +85,11 @@ typedef struct PACKED {
 typedef union {
     uint32_t raw;
     struct PACKED {
-        uint8_t enable : 2;
-        uint8_t mode : 6;
-        HSV     hsv;
-        uint8_t speed;  // EECONFIG needs to be increased to support this
+        uint8_t     enable : 2;
+        uint8_t     mode : 6;
+        HSV         hsv;
+        uint8_t     speed;  // EECONFIG needs to be increased to support this
+        led_flags_t flags;
     };
 } rgb_config_t;
 
diff --git a/quantum/split_common/matrix.c b/quantum/split_common/matrix.c
index d6636b886..f8de17809 100644
--- a/quantum/split_common/matrix.c
+++ b/quantum/split_common/matrix.c
@@ -43,6 +43,7 @@ extern matrix_row_t matrix[MATRIX_ROWS];      // debounced values
 uint8_t thisHand, thatHand;
 
 // user-defined overridable functions
+__attribute__((weak)) void matrix_slave_scan_kb(void) { matrix_slave_scan_user(); }
 __attribute__((weak)) void matrix_slave_scan_user(void) {}
 
 static inline void setPinOutput_writeLow(pin_t pin) {
@@ -284,7 +285,7 @@ bool matrix_post_scan(void) {
     } else {
         transport_slave(matrix + thatHand, matrix + thisHand);
 
-        matrix_slave_scan_user();
+        matrix_slave_scan_kb();
     }
 
     return changed;
diff --git a/quantum/split_common/split_util.c b/quantum/split_common/split_util.c
index 2ae44e6e1..9e75e19ce 100644
--- a/quantum/split_common/split_util.c
+++ b/quantum/split_common/split_util.c
@@ -1,3 +1,18 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 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 "split_util.h"
 #include "matrix.h"
 #include "keyboard.h"
@@ -6,14 +21,7 @@
 #include "transport.h"
 #include "quantum.h"
 #include "wait.h"
-
-#ifdef PROTOCOL_LUFA
-#    include <LUFA/Drivers/USB/USB.h>
-#endif
-
-#ifdef PROTOCOL_VUSB
-#    include <usbdrv/usbdrv.h>
-#endif
+#include "usb_util.h"
 
 #ifdef EE_HANDS
 #    include "eeconfig.h"
@@ -31,56 +39,21 @@
 #    define SPLIT_USB_TIMEOUT_POLL 10
 #endif
 
-#ifdef PROTOCOL_CHIBIOS
-#    define SPLIT_USB_DETECT  // Force this on for now
-#endif
-
 volatile bool isLeftHand = true;
 
 #if defined(SPLIT_USB_DETECT)
-#    if defined(PROTOCOL_LUFA)
-static inline bool usbHasActiveConnection(void) { return USB_Device_IsAddressSet(); }
-static inline void usbDisable(void) {
-    USB_Disable();
-    USB_DeviceState = DEVICE_STATE_Unattached;
-}
-#    elif defined(PROTOCOL_CHIBIOS)
-static inline bool usbHasActiveConnection(void) { return usbGetDriverStateI(&USBD1) == USB_ACTIVE; }
-static inline void usbDisable(void) { usbStop(&USBD1); }
-#    elif defined(PROTOCOL_VUSB)
-static inline bool usbHasActiveConnection(void) {
-    usbPoll();
-    return usbConfiguration;
-}
-static inline void usbDisable(void) { usbDeviceDisconnect(); }
-#    else
-static inline bool usbHasActiveConnection(void) { return true; }
-static inline void usbDisable(void) {}
-#    endif
-
-bool usbIsActive(void) {
+static bool usbIsActive(void) {
     for (uint8_t i = 0; i < (SPLIT_USB_TIMEOUT / SPLIT_USB_TIMEOUT_POLL); i++) {
         // This will return true if a USB connection has been established
-        if (usbHasActiveConnection()) {
+        if (usb_connected_state()) {
             return true;
         }
         wait_ms(SPLIT_USB_TIMEOUT_POLL);
     }
-
-    // Avoid NO_USB_STARTUP_CHECK - Disable USB as the previous checks seem to enable it somehow
-    usbDisable();
-
     return false;
 }
-#elif defined(PROTOCOL_LUFA) && defined(OTGPADE)
-static inline bool usbIsActive(void) {
-    USB_OTGPAD_On();  // enables VBUS pad
-    wait_us(5);
-
-    return USB_VBUS_GetStatus();  // checks state of VBUS
-}
 #else
-static inline bool usbIsActive(void) { return true; }
+static inline bool usbIsActive(void) { return usb_vbus_state(); }
 #endif
 
 #ifdef SPLIT_HAND_MATRIX_GRID
@@ -126,6 +99,11 @@ __attribute__((weak)) bool is_keyboard_master(void) {
     // only check once, as this is called often
     if (usbstate == UNKNOWN) {
         usbstate = usbIsActive() ? MASTER : SLAVE;
+
+        // Avoid NO_USB_STARTUP_CHECK - Disable USB as the previous checks seem to enable it somehow
+        if (usbstate == SLAVE) {
+            usb_disable();
+        }
     }
 
     return (usbstate == MASTER);
diff --git a/quantum/split_common/transport.c b/quantum/split_common/transport.c
index 61b61ea08..27a1c0d3a 100644
--- a/quantum/split_common/transport.c
+++ b/quantum/split_common/transport.c
@@ -22,6 +22,10 @@ static pin_t encoders_pad[] = ENCODERS_PAD_A;
 #    define NUMBER_OF_ENCODERS (sizeof(encoders_pad) / sizeof(pin_t))
 #endif
 
+#if defined(RGB_MATRIX_ENABLE) && defined(RGB_MATRIX_SPLIT)
+#    include "rgb_matrix.h"
+#endif
+
 #if defined(USE_I2C)
 
 #    include "i2c_master.h"
@@ -54,6 +58,10 @@ typedef struct _I2C_slave_buffer_t {
 #    ifdef WPM_ENABLE
     uint8_t current_wpm;
 #    endif
+#    if defined(RGB_MATRIX_ENABLE) && defined(RGB_MATRIX_SPLIT)
+    rgb_config_t rgb_matrix;
+    bool         rgb_suspend_state;
+#    endif
 } I2C_slave_buffer_t;
 
 static I2C_slave_buffer_t *const i2c_buffer = (I2C_slave_buffer_t *)i2c_slave_reg;
@@ -68,6 +76,8 @@ static I2C_slave_buffer_t *const i2c_buffer = (I2C_slave_buffer_t *)i2c_slave_re
 #    define I2C_RGB_START offsetof(I2C_slave_buffer_t, rgblight_sync)
 #    define I2C_ENCODER_START offsetof(I2C_slave_buffer_t, encoder_state)
 #    define I2C_WPM_START offsetof(I2C_slave_buffer_t, current_wpm)
+#    define I2C_RGB_MATRIX_START offsetof(I2C_slave_buffer_t, rgb_matrix)
+#    define I2C_RGB_SUSPEND_START offsetof(I2C_slave_buffer_t, rgb_suspend_state)
 
 #    define TIMEOUT 100
 
@@ -141,6 +151,11 @@ bool transport_master(matrix_row_t master_matrix[], matrix_row_t slave_matrix[])
 #        endif
 #    endif
 
+#    if defined(RGB_MATRIX_ENABLE) && defined(RGB_MATRIX_SPLIT)
+    i2c_writeReg(SLAVE_I2C_ADDRESS, I2C_RGB_MATRIX_START, (void *)rgb_matrix_config, sizeof(i2c_buffer->rgb_matrix), TIMEOUT);
+    i2c_writeReg(SLAVE_I2C_ADDRESS, I2C_RGB_SUSPEND_START, (void *)g_suspend_state, sizeof(i2c_buffer->rgb_suspend_state), TIMEOUT);
+#    endif
+
 #    ifndef DISABLE_SYNC_TIMER
     i2c_buffer->sync_timer = sync_timer_read32() + SYNC_TIMER_OFFSET;
     i2c_writeReg(SLAVE_I2C_ADDRESS, I2C_SYNC_TIME_START, (void *)&i2c_buffer->sync_timer, sizeof(i2c_buffer->sync_timer), TIMEOUT);
@@ -186,6 +201,11 @@ void transport_slave(matrix_row_t master_matrix[], matrix_row_t slave_matrix[])
     set_oneshot_mods(i2c_buffer->oneshot_mods);
 #        endif
 #    endif
+
+#    if defined(RGB_MATRIX_ENABLE) && defined(RGB_MATRIX_SPLIT)
+    memcpy((void *)i2c_buffer->rgb_matrix, (void *)rgb_matrix_config, sizeof(i2c_buffer->rgb_matrix));
+    memcpy((void *)i2c_buffer->rgb_suspend_state, (void *)g_suspend_state, sizeof(i2c_buffer->rgb_suspend_state));
+#    endif
 }
 
 void transport_master_init(void) { i2c_init(); }
@@ -226,6 +246,10 @@ typedef struct _Serial_m2s_buffer_t {
 #    ifdef WPM_ENABLE
     uint8_t      current_wpm;
 #    endif
+#    if defined(RGB_MATRIX_ENABLE) && defined(RGB_MATRIX_SPLIT)
+    rgb_config_t rgb_matrix;
+    bool         rgb_suspend_state;
+#    endif
 } Serial_m2s_buffer_t;
 
 #    if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
@@ -333,18 +357,24 @@ bool transport_master(matrix_row_t master_matrix[], matrix_row_t slave_matrix[])
 
 #    ifdef WPM_ENABLE
     // Write wpm to slave
-    serial_m2s_buffer.current_wpm  = get_current_wpm();
+    serial_m2s_buffer.current_wpm       = get_current_wpm();
 #    endif
 
 #    ifdef SPLIT_MODS_ENABLE
-    serial_m2s_buffer.real_mods    = get_mods();
-    serial_m2s_buffer.weak_mods    = get_weak_mods();
+    serial_m2s_buffer.real_mods         = get_mods();
+    serial_m2s_buffer.weak_mods         = get_weak_mods();
 #        ifndef NO_ACTION_ONESHOT
-    serial_m2s_buffer.oneshot_mods = get_oneshot_mods();
+    serial_m2s_buffer.oneshot_mods      = get_oneshot_mods();
 #        endif
 #    endif
+
+#    if defined(RGB_MATRIX_ENABLE) && defined(RGB_MATRIX_SPLIT)
+    serial_m2s_buffer.rgb_matrix        = rgb_matrix_config;
+    serial_m2s_buffer.rgb_suspend_state = g_suspend_state;
+#    endif
+
 #    ifndef DISABLE_SYNC_TIMER
-    serial_m2s_buffer.sync_timer   = sync_timer_read32() + SYNC_TIMER_OFFSET;
+    serial_m2s_buffer.sync_timer        = sync_timer_read32() + SYNC_TIMER_OFFSET;
 #    endif
     return true;
 }
@@ -381,6 +411,11 @@ void transport_slave(matrix_row_t master_matrix[], matrix_row_t slave_matrix[])
     set_oneshot_mods(serial_m2s_buffer.oneshot_mods);
 #        endif
 #    endif
+
+#    if defined(RGB_MATRIX_ENABLE) && defined(RGB_MATRIX_SPLIT)
+    rgb_matrix_config = serial_m2s_buffer.rgb_matrix;
+    g_suspend_state   = serial_m2s_buffer.rgb_suspend_state;
+#    endif
 }
 
 #endif
diff --git a/readme.md b/readme.md
index 6092f209b..bb85115af 100644
--- a/readme.md
+++ b/readme.md
@@ -9,6 +9,12 @@
 
 This is a keyboard firmware based on the [tmk\_keyboard firmware](https://github.com/tmk/tmk_keyboard) with some useful features for Atmel AVR and ARM controllers, and more specifically, the [OLKB product line](https://olkb.com), the [ErgoDox EZ](https://ergodox-ez.com) keyboard, and the [Clueboard product line](https://clueboard.co).
 
+# THIS IS THE DEVELOP BRANCH
+
+Warning- This is the `develop` branch of QMK Firmware. You may encounter broken code here. Please see [Breaking Changes](https://docs.qmk.fm/#/breaking_changes) for more information.
+
+# Original readme continues
+
 ## Documentation
 
 * [See the official documentation on docs.qmk.fm](https://docs.qmk.fm)
diff --git a/tmk_core/common.mk b/tmk_core/common.mk
index 238b3c69f..2f8f81126 100644
--- a/tmk_core/common.mk
+++ b/tmk_core/common.mk
@@ -12,6 +12,7 @@ TMK_COMMON_SRC +=	$(COMMON_DIR)/host.c \
         $(COMMON_DIR)/sendchar_null.c \
         $(COMMON_DIR)/eeconfig.c \
         $(COMMON_DIR)/report.c \
+        $(COMMON_DIR)/usb_util.c \
         $(PLATFORM_COMMON_DIR)/suspend.c \
         $(PLATFORM_COMMON_DIR)/timer.c \
         $(COMMON_DIR)/sync_timer.c \
@@ -24,28 +25,6 @@ else
     include $(TMK_PATH)/$(COMMON_DIR)/lib_printf.mk
 endif
 
-# Option modules
-BOOTMAGIC_ENABLE ?= no
-VALID_MAGIC_TYPES := yes full lite
-ifneq ($(strip $(BOOTMAGIC_ENABLE)), no)
-  ifeq ($(filter $(BOOTMAGIC_ENABLE),$(VALID_MAGIC_TYPES)),)
-    $(error BOOTMAGIC_ENABLE="$(BOOTMAGIC_ENABLE)" is not a valid type of magic)
-  endif
-  ifeq ($(strip $(BOOTMAGIC_ENABLE)), lite)
-      TMK_COMMON_DEFS += -DBOOTMAGIC_LITE
-      TMK_COMMON_SRC += $(COMMON_DIR)/bootmagic_lite.c
-
-      TMK_COMMON_DEFS += -DMAGIC_ENABLE
-      TMK_COMMON_SRC += $(COMMON_DIR)/magic.c
-  else
-    TMK_COMMON_DEFS += -DBOOTMAGIC_ENABLE
-    TMK_COMMON_SRC += $(COMMON_DIR)/bootmagic.c
-  endif
-else
-    TMK_COMMON_DEFS += -DMAGIC_ENABLE
-    TMK_COMMON_SRC += $(COMMON_DIR)/magic.c
-endif
-
 SHARED_EP_ENABLE = no
 MOUSE_SHARED_EP ?= yes
 ifeq ($(strip $(KEYBOARD_SHARED_EP)), yes)
diff --git a/tmk_core/common/action_util.c b/tmk_core/common/action_util.c
index 000503b08..a57c8bf66 100644
--- a/tmk_core/common/action_util.c
+++ b/tmk_core/common/action_util.c
@@ -147,12 +147,16 @@ void clear_oneshot_swaphands(void) {
  * FIXME: needs doc
  */
 void set_oneshot_layer(uint8_t layer, uint8_t state) {
-    oneshot_layer_data = layer << 3 | state;
-    layer_on(layer);
+    if (!keymap_config.oneshot_disable) {
+        oneshot_layer_data = layer << 3 | state;
+        layer_on(layer);
 #    if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0))
-    oneshot_layer_time = timer_read();
+        oneshot_layer_time = timer_read();
 #    endif
-    oneshot_layer_changed_kb(get_oneshot_layer());
+        oneshot_layer_changed_kb(get_oneshot_layer());
+    } else {
+        layer_on(layer);
+    }
 }
 /** \brief Reset oneshot layer
  *
@@ -172,7 +176,7 @@ void reset_oneshot_layer(void) {
 void clear_oneshot_layer_state(oneshot_fullfillment_t state) {
     uint8_t start_state = oneshot_layer_data;
     oneshot_layer_data &= ~state;
-    if (!get_oneshot_layer_state() && start_state != oneshot_layer_data) {
+    if ((!get_oneshot_layer_state() && start_state != oneshot_layer_data) || keymap_config.oneshot_disable) {
         layer_off(get_oneshot_layer());
         reset_oneshot_layer();
     }
@@ -182,6 +186,39 @@ void clear_oneshot_layer_state(oneshot_fullfillment_t state) {
  * FIXME: needs doc
  */
 bool is_oneshot_layer_active(void) { return get_oneshot_layer_state(); }
+
+/** \brief set oneshot
+ *
+ * FIXME: needs doc
+ */
+void oneshot_set(bool active) {
+    if (keymap_config.oneshot_disable != active) {
+        keymap_config.oneshot_disable = active;
+        eeconfig_update_keymap(keymap_config.raw);
+        dprintf("Oneshot: active: %d\n", active);
+    }
+}
+
+/** \brief toggle oneshot
+ *
+ * FIXME: needs doc
+ */
+void oneshot_toggle(void) { oneshot_set(!keymap_config.oneshot_disable); }
+
+/** \brief enable oneshot
+ *
+ * FIXME: needs doc
+ */
+void oneshot_enable(void) { oneshot_set(true); }
+
+/** \brief disable oneshot
+ *
+ * FIXME: needs doc
+ */
+void oneshot_disable(void) { oneshot_set(false); }
+
+bool is_oneshot_enabled(void) { return keymap_config.oneshot_disable; }
+
 #endif
 
 /** \brief Send keyboard report
@@ -321,14 +358,17 @@ void del_oneshot_mods(uint8_t mods) {
  * FIXME: needs doc
  */
 void set_oneshot_mods(uint8_t mods) {
-    if (oneshot_mods != mods) {
+    if (!keymap_config.oneshot_disable) {
+        if (oneshot_mods != mods) {
 #    if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0))
-        oneshot_time = timer_read();
+            oneshot_time = timer_read();
 #    endif
-        oneshot_mods = mods;
-        oneshot_mods_changed_kb(mods);
+            oneshot_mods = mods;
+            oneshot_mods_changed_kb(mods);
+        }
     }
 }
+
 /** \brief clear oneshot mods
  *
  * FIXME: needs doc
diff --git a/tmk_core/common/action_util.h b/tmk_core/common/action_util.h
index ff29f79b0..f2b3897ae 100644
--- a/tmk_core/common/action_util.h
+++ b/tmk_core/common/action_util.h
@@ -85,6 +85,11 @@ void oneshot_mods_changed_kb(uint8_t mods);
 void oneshot_layer_changed_user(uint8_t layer);
 void oneshot_layer_changed_kb(uint8_t layer);
 
+void oneshot_toggle(void);
+void oneshot_enable(void);
+void oneshot_disable(void);
+bool is_oneshot_enabled(void);
+
 /* inspect */
 uint8_t has_anymod(void);
 
diff --git a/tmk_core/common/arm_atsam/_wait.h b/tmk_core/common/arm_atsam/_wait.h
new file mode 100644
index 000000000..41b686b56
--- /dev/null
+++ b/tmk_core/common/arm_atsam/_wait.h
@@ -0,0 +1,22 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 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 "clks.h"
+
+#define wait_ms(ms) CLK_delay_ms(ms)
+#define wait_us(us) CLK_delay_us(us)
+#define waitInputPinDelay()
diff --git a/tmk_core/common/avr/_wait.h b/tmk_core/common/avr/_wait.h
new file mode 100644
index 000000000..56eb316fa
--- /dev/null
+++ b/tmk_core/common/avr/_wait.h
@@ -0,0 +1,29 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 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 <util/delay.h>
+
+#define wait_ms(ms) _delay_ms(ms)
+#define wait_us(us) _delay_us(us)
+
+/* The AVR series GPIOs have a one clock read delay for changes in the digital input signal.
+ * But here's more margin to make it two clocks. */
+#ifndef GPIO_INPUT_PIN_DELAY
+#    define GPIO_INPUT_PIN_DELAY 2
+#endif
+
+#define waitInputPinDelay() __builtin_avr_delay_cycles(GPIO_INPUT_PIN_DELAY)
diff --git a/tmk_core/common/avr/suspend.c b/tmk_core/common/avr/suspend.c
index 47a82a2ee..d52c8ac41 100644
--- a/tmk_core/common/avr/suspend.c
+++ b/tmk_core/common/avr/suspend.c
@@ -28,6 +28,10 @@
 #    include "rgblight.h"
 #endif
 
+#ifdef RGB_MATRIX_ENABLE
+#    include "rgb_matrix.h"
+#endif
+
 /** \brief Suspend idle
  *
  * FIXME: needs doc
diff --git a/tmk_core/common/chibios/_wait.h b/tmk_core/common/chibios/_wait.h
new file mode 100644
index 000000000..5bface53e
--- /dev/null
+++ b/tmk_core/common/chibios/_wait.h
@@ -0,0 +1,55 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 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 <ch.h>
+
+/* chThdSleepX of zero maps to infinite - so we map to a tiny delay to still yield */
+#define wait_ms(ms)                     \
+    do {                                \
+        if (ms != 0) {                  \
+            chThdSleepMilliseconds(ms); \
+        } else {                        \
+            chThdSleepMicroseconds(1);  \
+        }                               \
+    } while (0)
+#define wait_us(us)                     \
+    do {                                \
+        if (us != 0) {                  \
+            chThdSleepMicroseconds(us); \
+        } else {                        \
+            chThdSleepMicroseconds(1);  \
+        }                               \
+    } while (0)
+
+/* For GPIOs on ARM-based MCUs, the input pins are sampled by the clock of the bus
+ * to which the GPIO is connected.
+ * The connected buses differ depending on the various series of MCUs.
+ * And since the instruction execution clock of the CPU and the bus clock of GPIO are different,
+ * there is a delay of several clocks to read the change of the input signal.
+ *
+ * Define this delay with the GPIO_INPUT_PIN_DELAY macro.
+ * If the GPIO_INPUT_PIN_DELAY macro is not defined, the following default values will be used.
+ * (A fairly large value of 0.25 microseconds is set.)
+ */
+
+#include "wait.c"
+
+#ifndef GPIO_INPUT_PIN_DELAY
+#    define GPIO_INPUT_PIN_DELAY (STM32_SYSCLK / 1000000L / 4)
+#endif
+
+#define waitInputPinDelay() wait_cpuclock(GPIO_INPUT_PIN_DELAY)
diff --git a/tmk_core/common/chibios/bootloader.c b/tmk_core/common/chibios/bootloader.c
index 6cabcc4b8..4a175a628 100644
--- a/tmk_core/common/chibios/bootloader.c
+++ b/tmk_core/common/chibios/bootloader.c
@@ -79,7 +79,7 @@ void enter_bootloader_mode_if_requested(void) {
     }
 }
 
-#elif defined(KL2x) || defined(K20x)  // STM32_BOOTLOADER_DUAL_BANK // STM32_BOOTLOADER_ADDRESS
+#elif defined(KL2x) || defined(K20x) || defined(MK66F18)  // STM32_BOOTLOADER_DUAL_BANK // STM32_BOOTLOADER_ADDRESS
 /* Kinetis */
 
 #    if defined(BOOTLOADER_KIIBOHD)
diff --git a/tmk_core/common/chibios/chibios_config.h b/tmk_core/common/chibios/chibios_config.h
index b4d96465d..1d8ace495 100644
--- a/tmk_core/common/chibios/chibios_config.h
+++ b/tmk_core/common/chibios/chibios_config.h
@@ -15,6 +15,8 @@
  */
 #pragma once
 
+#define SPLIT_USB_DETECT  // Force this on for now
+
 #if defined(STM32F1XX)
 #    define USE_GPIOV1
 #endif
@@ -28,4 +30,9 @@
 #    define USE_I2CV1
 #    define USE_I2CV1_CONTRIB  // for some reason a bunch of ChibiOS-Contrib boards only have clock_speed
 #    define USE_GPIOV1
+#    define STM32_SYSCLK KINETIS_SYSCLK_FREQUENCY
+#endif
+
+#if defined(MK66F18)
+#    define STM32_SYSCLK KINETIS_SYSCLK_FREQUENCY
 #endif
diff --git a/tmk_core/common/chibios/sleep_led.c b/tmk_core/common/chibios/sleep_led.c
index 5595eec0e..477056a45 100644
--- a/tmk_core/common/chibios/sleep_led.c
+++ b/tmk_core/common/chibios/sleep_led.c
@@ -9,21 +9,13 @@
  * Use LP timer on Kinetises, TIM14 on STM32F0.
  */
 
-#if defined(KL2x) || defined(K20x)
-
-/* Use Low Power Timer (LPTMR) */
-#    define TIMER_INTERRUPT_VECTOR KINETIS_LPTMR0_IRQ_VECTOR
-#    define RESET_COUNTER LPTMR0->CSR |= LPTMRx_CSR_TCF
-
-#elif defined(STM32F0XX)
-
-/* Use TIM14 manually */
-#    define TIMER_INTERRUPT_VECTOR STM32_TIM14_HANDLER
-#    define RESET_COUNTER STM32_TIM14->SR &= ~STM32_TIM_SR_UIF
-
+#ifndef SLEEP_LED_GPT_DRIVER
+#    if defined(STM32F0XX)
+#        define SLEEP_LED_GPT_DRIVER GPTD14
+#    endif
 #endif
 
-#if defined(KL2x) || defined(K20x) || defined(STM32F0XX) /* common parts for timers/interrupts */
+#if defined(KL2x) || defined(K20x) || defined(SLEEP_LED_GPT_DRIVER) /* common parts for timers/interrupts */
 
 /* Breathing Sleep LED brighness(PWM On period) table
  * (64[steps] * 4[duration]) / 64[PWM periods/s] = 4 second breath cycle
@@ -33,10 +25,7 @@
  */
 static const uint8_t breathing_table[64] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 4, 6, 10, 15, 23, 32, 44, 58, 74, 93, 113, 135, 157, 179, 199, 218, 233, 245, 252, 255, 252, 245, 233, 218, 199, 179, 157, 135, 113, 93, 74, 58, 44, 32, 23, 15, 10, 6, 4, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
 
-/* interrupt handler */
-OSAL_IRQ_HANDLER(TIMER_INTERRUPT_VECTOR) {
-    OSAL_IRQ_PROLOGUE();
-
+void sleep_led_timer_callback(void) {
     /* Software PWM
      * timer:1111 1111 1111 1111
      *       \_____/\/ \_______/____  count(0-255)
@@ -64,17 +53,16 @@ OSAL_IRQ_HANDLER(TIMER_INTERRUPT_VECTOR) {
     if (timer.pwm.count == breathing_table[timer.pwm.index]) {
         led_set(0);
     }
-
-    /* Reset the counter */
-    RESET_COUNTER;
-
-    OSAL_IRQ_EPILOGUE();
 }
 
 #endif /* common parts for known platforms */
 
 #if defined(KL2x) || defined(K20x) /* platform selection: familiar Kinetis chips */
 
+/* Use Low Power Timer (LPTMR) */
+#    define TIMER_INTERRUPT_VECTOR KINETIS_LPTMR0_IRQ_VECTOR
+#    define RESET_COUNTER LPTMR0->CSR |= LPTMRx_CSR_TCF
+
 /* LPTMR clock options */
 #    define LPTMR_CLOCK_MCGIRCLK 0 /* 4MHz clock */
 #    define LPTMR_CLOCK_LPO 1      /* 1kHz clock */
@@ -86,6 +74,18 @@ OSAL_IRQ_HANDLER(TIMER_INTERRUPT_VECTOR) {
 #        define SIM_SCGC5_LPTMR SIM_SCGC5_LPTIMER
 #    endif
 
+/* interrupt handler */
+OSAL_IRQ_HANDLER(TIMER_INTERRUPT_VECTOR) {
+    OSAL_IRQ_PROLOGUE();
+
+    sleep_led_timer_callback();
+
+    /* Reset the counter */
+    RESET_COUNTER;
+
+    OSAL_IRQ_EPILOGUE();
+}
+
 /* Initialise the timer */
 void sleep_led_init(void) {
     /* Make sure the clock to the LPTMR is enabled */
@@ -159,45 +159,23 @@ void sleep_led_toggle(void) {
     LPTMR0->CSR ^= LPTMRx_CSR_TEN;
 }
 
-#elif defined(STM32F0XX) /* platform selection: STM32F0XX */
-
-/* Initialise the timer */
-void sleep_led_init(void) {
-    /* enable clock */
-    rccEnableTIM14(FALSE); /* low power enable = FALSE */
-    rccResetTIM14();
-
-    /* prescale */
-    /* Assuming 48MHz internal clock */
-    /* getting cca 65484 irqs/sec */
-    STM32_TIM14->PSC = 733;
+#elif defined(SLEEP_LED_GPT_DRIVER)
 
-    /* auto-reload */
-    /* 0 => interrupt every time */
-    STM32_TIM14->ARR = 3;
+static void gptTimerCallback(GPTDriver *gptp) {
+    (void)gptp;
+    sleep_led_timer_callback();
+}
 
-    /* enable counter update event interrupt */
-    STM32_TIM14->DIER |= STM32_TIM_DIER_UIE;
+static const GPTConfig gptcfg = {1000000, gptTimerCallback, 0, 0};
 
-    /* register interrupt vector */
-    nvicEnableVector(STM32_TIM14_NUMBER, 2); /* vector, priority */
-}
+/* Initialise the timer */
+void sleep_led_init(void) { gptStart(&SLEEP_LED_GPT_DRIVER, &gptcfg); }
 
-void sleep_led_enable(void) {
-    /* Enable the timer */
-    STM32_TIM14->CR1 = STM32_TIM_CR1_CEN | STM32_TIM_CR1_URS;
-    /* URS => update event only on overflow; setting UG bit disabled */
-}
+void sleep_led_enable(void) { gptStartContinuous(&SLEEP_LED_GPT_DRIVER, gptcfg.frequency / 0xFFFF); }
 
-void sleep_led_disable(void) {
-    /* Disable the timer */
-    STM32_TIM14->CR1 = 0;
-}
+void sleep_led_disable(void) { gptStopTimer(&SLEEP_LED_GPT_DRIVER); }
 
-void sleep_led_toggle(void) {
-    /* Toggle the timer */
-    STM32_TIM14->CR1 ^= STM32_TIM_CR1_CEN;
-}
+void sleep_led_toggle(void) { (SLEEP_LED_GPT_DRIVER.state == GPT_READY) ? sleep_led_enable() : sleep_led_disable(); }
 
 #else /* platform selection: not on familiar chips */
 
diff --git a/tmk_core/common/chibios/suspend.c b/tmk_core/common/chibios/suspend.c
index 49e20641f..17f024cab 100644
--- a/tmk_core/common/chibios/suspend.c
+++ b/tmk_core/common/chibios/suspend.c
@@ -24,6 +24,10 @@
 #    include "rgblight.h"
 #endif
 
+#ifdef RGB_MATRIX_ENABLE
+#    include "rgb_matrix.h"
+#endif
+
 /** \brief suspend idle
  *
  * FIXME: needs doc
@@ -53,6 +57,10 @@ void suspend_power_down(void) {
     backlight_set(0);
 #endif
 
+#ifdef RGB_MATRIX_ENABLE
+    rgb_matrix_task();
+#endif
+
     // Turn off LED indicators
     uint8_t leds_off = 0;
 #if defined(BACKLIGHT_CAPS_LOCK) && defined(BACKLIGHT_ENABLE)
diff --git a/tmk_core/common/chibios/wait.c b/tmk_core/common/chibios/wait.c
new file mode 100644
index 000000000..c6270fd95
--- /dev/null
+++ b/tmk_core/common/chibios/wait.c
@@ -0,0 +1,89 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 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/>.
+ */
+
+#ifndef __OPTIMIZE__
+#    pragma message "Compiler optimizations disabled; wait_cpuclock() won't work as designed"
+#endif
+
+#define CLOCK_DELAY_NOP8 "nop\n\t nop\n\t nop\n\t nop\n\t   nop\n\t nop\n\t nop\n\t nop\n\t"
+
+__attribute__((always_inline)) static inline void wait_cpuclock(unsigned int n) { /* n: 1..135 */
+    /* The argument n must be a constant expression.
+     * That way, compiler optimization will remove unnecessary code. */
+    if (n < 1) {
+        return;
+    }
+    if (n > 8) {
+        unsigned int n8 = n / 8;
+        n               = n - n8 * 8;
+        switch (n8) {
+            case 16:
+                asm volatile(CLOCK_DELAY_NOP8::: "memory");
+            case 15:
+                asm volatile(CLOCK_DELAY_NOP8::: "memory");
+            case 14:
+                asm volatile(CLOCK_DELAY_NOP8::: "memory");
+            case 13:
+                asm volatile(CLOCK_DELAY_NOP8::: "memory");
+            case 12:
+                asm volatile(CLOCK_DELAY_NOP8::: "memory");
+            case 11:
+                asm volatile(CLOCK_DELAY_NOP8::: "memory");
+            case 10:
+                asm volatile(CLOCK_DELAY_NOP8::: "memory");
+            case 9:
+                asm volatile(CLOCK_DELAY_NOP8::: "memory");
+            case 8:
+                asm volatile(CLOCK_DELAY_NOP8::: "memory");
+            case 7:
+                asm volatile(CLOCK_DELAY_NOP8::: "memory");
+            case 6:
+                asm volatile(CLOCK_DELAY_NOP8::: "memory");
+            case 5:
+                asm volatile(CLOCK_DELAY_NOP8::: "memory");
+            case 4:
+                asm volatile(CLOCK_DELAY_NOP8::: "memory");
+            case 3:
+                asm volatile(CLOCK_DELAY_NOP8::: "memory");
+            case 2:
+                asm volatile(CLOCK_DELAY_NOP8::: "memory");
+            case 1:
+                asm volatile(CLOCK_DELAY_NOP8::: "memory");
+            case 0:
+                break;
+        }
+    }
+    switch (n) {
+        case 8:
+            asm volatile("nop" ::: "memory");
+        case 7:
+            asm volatile("nop" ::: "memory");
+        case 6:
+            asm volatile("nop" ::: "memory");
+        case 5:
+            asm volatile("nop" ::: "memory");
+        case 4:
+            asm volatile("nop" ::: "memory");
+        case 3:
+            asm volatile("nop" ::: "memory");
+        case 2:
+            asm volatile("nop" ::: "memory");
+        case 1:
+            asm volatile("nop" ::: "memory");
+        case 0:
+            break;
+    }
+}
\ No newline at end of file
diff --git a/tmk_core/common/eeconfig.c b/tmk_core/common/eeconfig.c
index 5e3ebe6ee..92a509217 100644
--- a/tmk_core/common/eeconfig.c
+++ b/tmk_core/common/eeconfig.c
@@ -57,7 +57,7 @@ void eeconfig_init_quantum(void) {
     eeprom_update_dword(EECONFIG_HAPTIC, 0);
     eeprom_update_byte(EECONFIG_VELOCIKEY, 0);
     eeprom_update_dword(EECONFIG_RGB_MATRIX, 0);
-    eeprom_update_byte(EECONFIG_RGB_MATRIX_SPEED, 0);
+    eeprom_update_word(EECONFIG_RGB_MATRIX_EXTENDED, 0);
 
     // TODO: Remove once ARM has a way to configure EECONFIG_HANDEDNESS
     //        within the emulated eeprom via dfu-util or another tool
diff --git a/tmk_core/common/eeconfig.h b/tmk_core/common/eeconfig.h
index 86b9e6f99..9e18fd4e1 100644
--- a/tmk_core/common/eeconfig.h
+++ b/tmk_core/common/eeconfig.h
@@ -21,7 +21,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <stdbool.h>
 
 #ifndef EECONFIG_MAGIC_NUMBER
-#    define EECONFIG_MAGIC_NUMBER (uint16_t)0xFEEB  // When changing, decrement this value to avoid future re-init issues
+#    define EECONFIG_MAGIC_NUMBER (uint16_t)0xFEEA  // When changing, decrement this value to avoid future re-init issues
 #endif
 #define EECONFIG_MAGIC_NUMBER_OFF (uint16_t)0xFFFF
 
@@ -43,12 +43,18 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define EECONFIG_VELOCIKEY (uint8_t *)23
 
 #define EECONFIG_HAPTIC (uint32_t *)24
+
+// Mutually exclusive
+#define EECONFIG_LED_MATRIX (uint32_t *)28
 #define EECONFIG_RGB_MATRIX (uint32_t *)28
-#define EECONFIG_RGB_MATRIX_SPEED (uint8_t *)32
+// Speed & Flags
+#define EECONFIG_LED_MATRIX_EXTENDED (uint16_t *)32
+#define EECONFIG_RGB_MATRIX_EXTENDED (uint16_t *)32
+
 // TODO: Combine these into a single word and single block of EEPROM
-#define EECONFIG_KEYMAP_UPPER_BYTE (uint8_t *)33
+#define EECONFIG_KEYMAP_UPPER_BYTE (uint8_t *)34
 // Size of EEPROM being used, other code can refer to this for available EEPROM
-#define EECONFIG_SIZE 34
+#define EECONFIG_SIZE 35
 /* debug bit */
 #define EECONFIG_DEBUG_ENABLE (1 << 0)
 #define EECONFIG_DEBUG_MATRIX (1 << 1)
diff --git a/tmk_core/common/keyboard.c b/tmk_core/common/keyboard.c
index ce3255c06..65d9e00c7 100644
--- a/tmk_core/common/keyboard.c
+++ b/tmk_core/common/keyboard.c
@@ -34,11 +34,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #ifdef BACKLIGHT_ENABLE
 #    include "backlight.h"
 #endif
-#ifdef BOOTMAGIC_ENABLE
-#    include "bootmagic.h"
-#else
-#    include "magic.h"
-#endif
 #ifdef MOUSEKEY_ENABLE
 #    include "mousekey.h"
 #endif
@@ -296,11 +291,6 @@ void keyboard_init(void) {
 #ifdef ADB_MOUSE_ENABLE
     adb_mouse_init();
 #endif
-#ifdef BOOTMAGIC_ENABLE
-    bootmagic();
-#else
-    magic();
-#endif
 #ifdef BACKLIGHT_ENABLE
     backlight_init();
 #endif
diff --git a/tmk_core/common/magic.c b/tmk_core/common/magic.c
deleted file mode 100644
index e14994164..000000000
--- a/tmk_core/common/magic.c
+++ /dev/null
@@ -1,39 +0,0 @@
-#include <stdint.h>
-#include <stdbool.h>
-#if defined(__AVR__)
-#    include <util/delay.h>
-#endif
-#include "matrix.h"
-#include "bootloader.h"
-#include "debug.h"
-#include "keymap.h"
-#include "host.h"
-#include "action_layer.h"
-#include "eeconfig.h"
-#include "magic.h"
-
-keymap_config_t keymap_config;
-
-/** \brief Magic
- *
- * FIXME: Needs doc
- */
-void magic(void) {
-    /* check signature */
-    if (!eeconfig_is_enabled()) {
-        eeconfig_init();
-    }
-
-    /* debug enable */
-    debug_config.raw = eeconfig_read_debug();
-
-    /* keymap config */
-    keymap_config.raw = eeconfig_read_keymap();
-
-    uint8_t default_layer = 0;
-    default_layer         = eeconfig_read_default_layer();
-    default_layer_set((layer_state_t)default_layer);
-
-    /* Also initialize layer state to trigger callback functions for layer_state */
-    layer_state_set_kb((layer_state_t)layer_state);
-}
diff --git a/tmk_core/common/magic.h b/tmk_core/common/magic.h
deleted file mode 100644
index a6552c04d..000000000
--- a/tmk_core/common/magic.h
+++ /dev/null
@@ -1,3 +0,0 @@
-#pragma once
-
-void magic(void);
diff --git a/tmk_core/common/test/_wait.h b/tmk_core/common/test/_wait.h
new file mode 100644
index 000000000..4e22f593b
--- /dev/null
+++ b/tmk_core/common/test/_wait.h
@@ -0,0 +1,22 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 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 <inttypes.h>
+
+void wait_ms(uint32_t ms);
+#define wait_us(us) wait_ms(us / 1000)
+#define waitInputPinDelay()
diff --git a/tmk_core/common/usb_util.c b/tmk_core/common/usb_util.c
new file mode 100644
index 000000000..e4c50fcb1
--- /dev/null
+++ b/tmk_core/common/usb_util.c
@@ -0,0 +1,29 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 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 "usb_util.h"
+#include "wait.h"
+
+__attribute__((weak)) void usb_disable(void) {}
+__attribute__((weak)) bool usb_connected_state(void) { return true; }
+__attribute__((weak)) bool usb_vbus_state(void) {
+#ifdef USB_VBUS_PIN
+    setPinInput(USB_VBUS_PIN);
+    wait_us(5);
+    return readPin(USB_VBUS_PIN);
+#else
+    return true;
+#endif
+}
diff --git a/tmk_core/common/usb_util.h b/tmk_core/common/usb_util.h
new file mode 100644
index 000000000..4ebedb1e7
--- /dev/null
+++ b/tmk_core/common/usb_util.h
@@ -0,0 +1,22 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 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 <stdbool.h>
+
+void usb_disable(void);
+bool usb_connected_state(void);
+bool usb_vbus_state(void);
diff --git a/tmk_core/common/wait.h b/tmk_core/common/wait.h
index 28224fe3a..cf7180fb0 100644
--- a/tmk_core/common/wait.h
+++ b/tmk_core/common/wait.h
@@ -1,3 +1,18 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 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 <inttypes.h>
@@ -6,114 +21,8 @@
 extern "C" {
 #endif
 
-#if defined(__ARMEL__) || defined(__ARMEB__)
-#    ifndef __OPTIMIZE__
-#        pragma message "Compiler optimizations disabled; wait_cpuclock() won't work as designed"
-#    endif
-
-#    define wait_cpuclock(x) wait_cpuclock_allnop(x)
-
-#    define CLOCK_DELAY_NOP8 "nop\n\t nop\n\t nop\n\t nop\n\t   nop\n\t nop\n\t nop\n\t nop\n\t"
-
-__attribute__((always_inline)) static inline void wait_cpuclock_allnop(unsigned int n) { /* n: 1..135 */
-    /* The argument n must be a constant expression.
-     * That way, compiler optimization will remove unnecessary code. */
-    if (n < 1) {
-        return;
-    }
-    if (n > 8) {
-        unsigned int n8 = n / 8;
-        n               = n - n8 * 8;
-        switch (n8) {
-            case 16:
-                asm volatile(CLOCK_DELAY_NOP8::: "memory");
-            case 15:
-                asm volatile(CLOCK_DELAY_NOP8::: "memory");
-            case 14:
-                asm volatile(CLOCK_DELAY_NOP8::: "memory");
-            case 13:
-                asm volatile(CLOCK_DELAY_NOP8::: "memory");
-            case 12:
-                asm volatile(CLOCK_DELAY_NOP8::: "memory");
-            case 11:
-                asm volatile(CLOCK_DELAY_NOP8::: "memory");
-            case 10:
-                asm volatile(CLOCK_DELAY_NOP8::: "memory");
-            case 9:
-                asm volatile(CLOCK_DELAY_NOP8::: "memory");
-            case 8:
-                asm volatile(CLOCK_DELAY_NOP8::: "memory");
-            case 7:
-                asm volatile(CLOCK_DELAY_NOP8::: "memory");
-            case 6:
-                asm volatile(CLOCK_DELAY_NOP8::: "memory");
-            case 5:
-                asm volatile(CLOCK_DELAY_NOP8::: "memory");
-            case 4:
-                asm volatile(CLOCK_DELAY_NOP8::: "memory");
-            case 3:
-                asm volatile(CLOCK_DELAY_NOP8::: "memory");
-            case 2:
-                asm volatile(CLOCK_DELAY_NOP8::: "memory");
-            case 1:
-                asm volatile(CLOCK_DELAY_NOP8::: "memory");
-            case 0:
-                break;
-        }
-    }
-    switch (n) {
-        case 8:
-            asm volatile("nop" ::: "memory");
-        case 7:
-            asm volatile("nop" ::: "memory");
-        case 6:
-            asm volatile("nop" ::: "memory");
-        case 5:
-            asm volatile("nop" ::: "memory");
-        case 4:
-            asm volatile("nop" ::: "memory");
-        case 3:
-            asm volatile("nop" ::: "memory");
-        case 2:
-            asm volatile("nop" ::: "memory");
-        case 1:
-            asm volatile("nop" ::: "memory");
-        case 0:
-            break;
-    }
-}
-#endif
-
-#if defined(__AVR__)
-#    include <util/delay.h>
-#    define wait_ms(ms) _delay_ms(ms)
-#    define wait_us(us) _delay_us(us)
-#    define wait_cpuclock(x) __builtin_avr_delay_cycles(x)
-#elif defined PROTOCOL_CHIBIOS
-#    include <ch.h>
-#    define wait_ms(ms)                     \
-        do {                                \
-            if (ms != 0) {                  \
-                chThdSleepMilliseconds(ms); \
-            } else {                        \
-                chThdSleepMicroseconds(1);  \
-            }                               \
-        } while (0)
-#    define wait_us(us)                     \
-        do {                                \
-            if (us != 0) {                  \
-                chThdSleepMicroseconds(us); \
-            } else {                        \
-                chThdSleepMicroseconds(1);  \
-            }                               \
-        } while (0)
-#elif defined PROTOCOL_ARM_ATSAM
-#    include "clks.h"
-#    define wait_ms(ms) CLK_delay_ms(ms)
-#    define wait_us(us) CLK_delay_us(us)
-#else  // Unit tests
-void wait_ms(uint32_t ms);
-#    define wait_us(us) wait_ms(us / 1000)
+#if __has_include_next("_wait.h")
+#    include_next "_wait.h" /* Include the platforms _wait.h */
 #endif
 
 #ifdef __cplusplus
diff --git a/tmk_core/protocol.mk b/tmk_core/protocol.mk
index 0c41642b9..cc87e8347 100644
--- a/tmk_core/protocol.mk
+++ b/tmk_core/protocol.mk
@@ -54,5 +54,9 @@ ifeq ($(strip $(XT_ENABLE)), yes)
     OPT_DEFS += -DXT_ENABLE
 endif
 
+ifeq ($(strip $(USB_HID_ENABLE)), yes)
+    include $(TMK_DIR)/protocol/usb_hid.mk
+endif
+
 # Search Path
 VPATH += $(TMK_DIR)/protocol
diff --git a/tmk_core/protocol/chibios.mk b/tmk_core/protocol/chibios.mk
index 80554abb3..d01697835 100644
--- a/tmk_core/protocol/chibios.mk
+++ b/tmk_core/protocol/chibios.mk
@@ -6,6 +6,7 @@ SRC += $(CHIBIOS_DIR)/usb_main.c
 SRC += $(CHIBIOS_DIR)/main.c
 SRC += usb_descriptor.c
 SRC += $(CHIBIOS_DIR)/usb_driver.c
+SRC += $(CHIBIOS_DIR)/usb_util.c
 SRC += $(LIBSRC)
 
 VPATH += $(TMK_PATH)/$(PROTOCOL_DIR)
diff --git a/tmk_core/protocol/chibios/usb_util.c b/tmk_core/protocol/chibios/usb_util.c
new file mode 100644
index 000000000..5945e8a8d
--- /dev/null
+++ b/tmk_core/protocol/chibios/usb_util.c
@@ -0,0 +1,21 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 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 <hal.h>
+#include "usb_util.h"
+
+void usb_disable(void) { usbStop(&USBD1); }
+
+bool usb_connected_state(void) { return usbGetDriverStateI(&USBD1) == USB_ACTIVE; }
diff --git a/tmk_core/protocol/lufa.mk b/tmk_core/protocol/lufa.mk
index 1cc1fa04e..9d9fb728b 100644
--- a/tmk_core/protocol/lufa.mk
+++ b/tmk_core/protocol/lufa.mk
@@ -44,6 +44,7 @@ ifeq ($(strip $(VIRTSER_ENABLE)), yes)
 endif
 
 SRC += $(LUFA_SRC)
+SRC += $(LUFA_DIR)/usb_util.c
 
 # Search Path
 VPATH += $(TMK_PATH)/$(LUFA_DIR)
diff --git a/tmk_core/protocol/lufa/usb_util.c b/tmk_core/protocol/lufa/usb_util.c
new file mode 100644
index 000000000..9e943a21b
--- /dev/null
+++ b/tmk_core/protocol/lufa/usb_util.c
@@ -0,0 +1,34 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 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 <LUFA/Drivers/USB/USB.h>
+#include "usb_util.h"
+#include "wait.h"
+
+void usb_disable(void) {
+    USB_Disable();
+    USB_DeviceState = DEVICE_STATE_Unattached;
+}
+
+bool usb_connected_state(void) { return USB_Device_IsAddressSet(); }
+
+#if defined(OTGPADE)
+bool usb_vbus_state(void) {
+    USB_OTGPAD_On();  // enables VBUS pad
+    wait_us(5);
+
+    return USB_VBUS_GetStatus();  // checks state of VBUS
+}
+#endif
diff --git a/tmk_core/protocol/vusb.mk b/tmk_core/protocol/vusb.mk
index 1de600308..e4d013b38 100644
--- a/tmk_core/protocol/vusb.mk
+++ b/tmk_core/protocol/vusb.mk
@@ -5,6 +5,7 @@ VUSB_PATH = $(LIB_PATH)/vusb
 
 SRC += $(VUSB_DIR)/main.c \
         $(VUSB_DIR)/vusb.c \
+        $(VUSB_DIR)/usb_util.c \
         $(VUSB_PATH)/usbdrv/usbdrv.c \
         $(VUSB_PATH)/usbdrv/usbdrvasm.S \
         $(VUSB_PATH)/usbdrv/oddebug.c
diff --git a/tmk_core/protocol/vusb/usb_util.c b/tmk_core/protocol/vusb/usb_util.c
new file mode 100644
index 000000000..602854dbe
--- /dev/null
+++ b/tmk_core/protocol/vusb/usb_util.c
@@ -0,0 +1,24 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 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 <usbdrv/usbdrv.h>
+#include "usb_util.h"
+
+void usb_disable(void) { usbDeviceDisconnect(); }
+
+bool usb_connected_state(void) {
+    usbPoll();
+    return usbConfiguration;
+}