diff --git a/Marlin/src/HAL/HAL.h b/Marlin/src/HAL/HAL.h
index f3946902c..cecdd8b67 100644
--- a/Marlin/src/HAL/HAL.h
+++ b/Marlin/src/HAL/HAL.h
@@ -24,3 +24,9 @@
 #include "platforms.h"
 
 #include HAL_PATH(.,HAL.h)
+
+inline void watchdog_refresh() {
+  #if ENABLED(USE_WATCHDOG)
+    HAL_watchdog_refresh();
+  #endif
+}
diff --git a/Marlin/src/HAL/HAL_AVR/watchdog.h b/Marlin/src/HAL/HAL_AVR/watchdog.h
index 5190d2c55..efd725d7d 100644
--- a/Marlin/src/HAL/HAL_AVR/watchdog.h
+++ b/Marlin/src/HAL/HAL_AVR/watchdog.h
@@ -28,4 +28,4 @@ void watchdog_init();
 
 // Reset watchdog. MUST be called at least every 4 seconds after the
 // first watchdog_init or AVR will go into emergency procedures.
-inline void watchdog_reset() { wdt_reset(); }
+inline void HAL_watchdog_refresh() { wdt_reset(); }
diff --git a/Marlin/src/HAL/HAL_DUE/watchdog.h b/Marlin/src/HAL/HAL_DUE/watchdog.h
index 14832a9c3..6e70adef8 100644
--- a/Marlin/src/HAL/HAL_DUE/watchdog.h
+++ b/Marlin/src/HAL/HAL_DUE/watchdog.h
@@ -30,4 +30,4 @@ void watchdog_init();
 
 // Reset watchdog. MUST be called at least every 4 seconds after the
 // first watchdog_init or AVR will go into emergency procedures.
-inline void watchdog_reset() { watchdogReset(); }
+inline void HAL_watchdog_refresh() { watchdogReset(); }
diff --git a/Marlin/src/HAL/HAL_ESP32/watchdog.h b/Marlin/src/HAL/HAL_ESP32/watchdog.h
index e5dd3b46d..e1ec9fbf5 100644
--- a/Marlin/src/HAL/HAL_ESP32/watchdog.h
+++ b/Marlin/src/HAL/HAL_ESP32/watchdog.h
@@ -25,4 +25,4 @@
 void watchdog_init();
 
 // Reset watchdog.
-inline void watchdog_reset() { }
+inline void HAL_watchdog_refresh() { }
diff --git a/Marlin/src/HAL/HAL_LINUX/HAL.h b/Marlin/src/HAL/HAL_LINUX/HAL.h
index 39d68a7a1..8f368a150 100644
--- a/Marlin/src/HAL/HAL_LINUX/HAL.h
+++ b/Marlin/src/HAL/HAL_LINUX/HAL.h
@@ -97,6 +97,10 @@ void HAL_adc_enable_channel(int pin);
 void HAL_adc_start_conversion(const uint8_t adc_pin);
 uint16_t HAL_adc_get_result();
 
+// Reset source
+inline void HAL_clear_reset_source(void) {}
+inline uint8_t HAL_get_reset_source(void) { return RST_POWER_ON; }
+
 /* ---------------- Delay in cycles */
 FORCE_INLINE static void DELAY_CYCLES(uint64_t x) {
   Clock::delayCycles(x);
diff --git a/Marlin/src/HAL/HAL_LINUX/watchdog.cpp b/Marlin/src/HAL/HAL_LINUX/watchdog.cpp
index a1ecac1cb..6338ea3b1 100644
--- a/Marlin/src/HAL/HAL_LINUX/watchdog.cpp
+++ b/Marlin/src/HAL/HAL_LINUX/watchdog.cpp
@@ -29,18 +29,8 @@
 #include "watchdog.h"
 
 void watchdog_init() {}
+void HAL_watchdog_refresh() {}
 
-void HAL_clear_reset_source() {}
-
-uint8_t HAL_get_reset_source() {
-  return RST_POWER_ON;
-}
-
-void watchdog_reset() {}
-
-#else
-  void HAL_clear_reset_source() {}
-  uint8_t HAL_get_reset_source() { return RST_POWER_ON; }
-#endif // USE_WATCHDOG
+#endif
 
 #endif // __PLAT_LINUX__
diff --git a/Marlin/src/HAL/HAL_LINUX/watchdog.h b/Marlin/src/HAL/HAL_LINUX/watchdog.h
index 5bc06f04f..51d30c843 100644
--- a/Marlin/src/HAL/HAL_LINUX/watchdog.h
+++ b/Marlin/src/HAL/HAL_LINUX/watchdog.h
@@ -24,6 +24,4 @@
 #define WDT_TIMEOUT   4000000 // 4 second timeout
 
 void watchdog_init();
-void watchdog_reset();
-void HAL_clear_reset_source();
-uint8_t HAL_get_reset_source();
+void HAL_watchdog_refresh();
diff --git a/Marlin/src/HAL/HAL_LPC1768/HAL.cpp b/Marlin/src/HAL/HAL_LPC1768/HAL.cpp
index b684145e9..2607ecfb4 100644
--- a/Marlin/src/HAL/HAL_LPC1768/HAL.cpp
+++ b/Marlin/src/HAL/HAL_LPC1768/HAL.cpp
@@ -26,6 +26,10 @@
 #include "../shared/Delay.h"
 #include "../../../gcode/parser.h"
 
+#if ENABLED(USE_WATCHDOG)
+  #include "watchdog.h"
+#endif
+
 // U8glib required functions
 extern "C" void u8g_xMicroDelay(uint16_t val) {
   DELAY_US(val);
@@ -65,4 +69,17 @@ void flashFirmware(int16_t value) {
   NVIC_SystemReset();
 }
 
+void HAL_clear_reset_source(void) {
+  #if ENABLED(USE_WATCHDOG)
+    watchdog_clear_timeout_flag();
+  #endif
+}
+
+uint8_t HAL_get_reset_source(void) {
+  #if ENABLED(USE_WATCHDOG)
+    if (watchdog_timed_out()) return RST_WATCHDOG;
+  #endif
+  return RST_POWER_ON;
+}
+
 #endif // TARGET_LPC1768
diff --git a/Marlin/src/HAL/HAL_LPC1768/HAL.h b/Marlin/src/HAL/HAL_LPC1768/HAL.h
index cf2576de2..7ea6d288b 100644
--- a/Marlin/src/HAL/HAL_LPC1768/HAL.h
+++ b/Marlin/src/HAL/HAL_LPC1768/HAL.h
@@ -164,3 +164,7 @@ void set_pwm_frequency(const pin_t pin, int f_desired);
  *  Optionally allows changing the maximum size of the provided value to enable finer PWM duty control [default = 255]
  */
 void set_pwm_duty(const pin_t pin, const uint16_t v, const uint16_t v_size=255, const bool invert=false);
+
+// Reset source
+void HAL_clear_reset_source(void);
+uint8_t HAL_get_reset_source(void);
diff --git a/Marlin/src/HAL/HAL_LPC1768/watchdog.cpp b/Marlin/src/HAL/HAL_LPC1768/watchdog.cpp
index 55e362860..f122bf998 100644
--- a/Marlin/src/HAL/HAL_LPC1768/watchdog.cpp
+++ b/Marlin/src/HAL/HAL_LPC1768/watchdog.cpp
@@ -56,28 +56,16 @@ void watchdog_init() {
   WDT_Start(WDT_TIMEOUT);
 }
 
-void HAL_clear_reset_source() {
-  WDT_ClrTimeOutFlag();
-}
-
-uint8_t HAL_get_reset_source() {
-  if (TEST(WDT_ReadTimeOutFlag(), 0)) return RST_WATCHDOG;
-  return RST_POWER_ON;
-}
-
-void watchdog_reset() {
+void HAL_watchdog_refresh() {
   WDT_Feed();
   #if DISABLED(PINS_DEBUGGING) && PIN_EXISTS(LED)
     TOGGLE(LED_PIN);  // heartbeat indicator
   #endif
 }
 
-#else
-
-void watchdog_init() {}
-void watchdog_reset() {}
-void HAL_clear_reset_source() {}
-uint8_t HAL_get_reset_source() { return RST_POWER_ON; }
+// Timeout state
+bool watchdog_timed_out() { return TEST(WDT_ReadTimeOutFlag(), 0); }
+void watchdog_clear_timeout_flag() { WDT_ClrTimeOutFlag(); }
 
 #endif // USE_WATCHDOG
 
diff --git a/Marlin/src/HAL/HAL_LPC1768/watchdog.h b/Marlin/src/HAL/HAL_LPC1768/watchdog.h
index 5bc06f04f..dd6617ea3 100644
--- a/Marlin/src/HAL/HAL_LPC1768/watchdog.h
+++ b/Marlin/src/HAL/HAL_LPC1768/watchdog.h
@@ -24,6 +24,7 @@
 #define WDT_TIMEOUT   4000000 // 4 second timeout
 
 void watchdog_init();
-void watchdog_reset();
-void HAL_clear_reset_source();
-uint8_t HAL_get_reset_source();
+void HAL_watchdog_refresh();
+
+bool watchdog_timed_out();
+void watchdog_clear_timeout_flag();
diff --git a/Marlin/src/HAL/HAL_SAMD51/watchdog.cpp b/Marlin/src/HAL/HAL_SAMD51/watchdog.cpp
index a60bcedd8..69a6de4ef 100644
--- a/Marlin/src/HAL/HAL_SAMD51/watchdog.cpp
+++ b/Marlin/src/HAL/HAL_SAMD51/watchdog.cpp
@@ -42,7 +42,7 @@
     WDT->INTENCLR.reg = WDT_INTENCLR_EW;        // Disable early warning interrupt
     WDT->CONFIG.reg = WDT_CONFIG_PER_CYC4096;   // Set at least 4s period for chip reset
 
-    watchdog_reset();
+    HAL_watchdog_refresh();
 
     WDT->CTRLA.reg = WDT_CTRLA_ENABLE;          // Start watchdog now in normal mode
     SYNC(WDT->SYNCBUSY.bit.ENABLE);
diff --git a/Marlin/src/HAL/HAL_SAMD51/watchdog.h b/Marlin/src/HAL/HAL_SAMD51/watchdog.h
index 1c4e7542f..b626b0b06 100644
--- a/Marlin/src/HAL/HAL_SAMD51/watchdog.h
+++ b/Marlin/src/HAL/HAL_SAMD51/watchdog.h
@@ -25,7 +25,7 @@ void watchdog_init();
 
 // Reset watchdog. MUST be called at least every 4 seconds after the
 // first watchdog_init or SAMD will go into emergency procedures.
-inline void watchdog_reset() {
+inline void HAL_watchdog_refresh() {
   SYNC(WDT->SYNCBUSY.bit.CLEAR);        // Test first if previous is 'ongoing' to save time waiting for command execution
   WDT->CLEAR.reg = WDT_CLEAR_CLEAR_KEY;
 }
diff --git a/Marlin/src/HAL/HAL_STM32/watchdog.cpp b/Marlin/src/HAL/HAL_STM32/watchdog.cpp
index 8963d55cf..4defadaa7 100644
--- a/Marlin/src/HAL/HAL_STM32/watchdog.cpp
+++ b/Marlin/src/HAL/HAL_STM32/watchdog.cpp
@@ -33,7 +33,7 @@
 
   void watchdog_init() { IWatchdog.begin(4000000); } // 4 sec timeout
 
-  void watchdog_reset() {
+  void HAL_watchdog_refresh() {
     IWatchdog.reload();
     #if DISABLED(PINS_DEBUGGING) && PIN_EXISTS(LED)
       TOGGLE(LED_PIN);  // heartbeat indicator
diff --git a/Marlin/src/HAL/HAL_STM32/watchdog.h b/Marlin/src/HAL/HAL_STM32/watchdog.h
index f062d8a2e..685501673 100644
--- a/Marlin/src/HAL/HAL_STM32/watchdog.h
+++ b/Marlin/src/HAL/HAL_STM32/watchdog.h
@@ -22,4 +22,4 @@
 #pragma once
 
 void watchdog_init();
-void watchdog_reset();
+void HAL_watchdog_refresh();
diff --git a/Marlin/src/HAL/HAL_STM32F1/watchdog.cpp b/Marlin/src/HAL/HAL_STM32F1/watchdog.cpp
index 5696939f3..17f5aa972 100644
--- a/Marlin/src/HAL/HAL_STM32F1/watchdog.cpp
+++ b/Marlin/src/HAL/HAL_STM32F1/watchdog.cpp
@@ -33,7 +33,7 @@
 #include <libmaple/iwdg.h>
 #include "watchdog.h"
 
-void watchdog_reset() {
+void HAL_watchdog_refresh() {
   #if DISABLED(PINS_DEBUGGING) && PIN_EXISTS(LED)
     TOGGLE(LED_PIN);  // heartbeat indicator
   #endif
diff --git a/Marlin/src/HAL/HAL_STM32F1/watchdog.h b/Marlin/src/HAL/HAL_STM32F1/watchdog.h
index 4f3a8deb0..21f97dd7a 100644
--- a/Marlin/src/HAL/HAL_STM32F1/watchdog.h
+++ b/Marlin/src/HAL/HAL_STM32F1/watchdog.h
@@ -41,4 +41,4 @@ void watchdog_init();
 
 // Reset watchdog. MUST be called at least every 4 seconds after the
 // first watchdog_init or STM32F1 will reset.
-void watchdog_reset();
+void HAL_watchdog_refresh();
diff --git a/Marlin/src/HAL/HAL_STM32_F4_F7/watchdog.cpp b/Marlin/src/HAL/HAL_STM32_F4_F7/watchdog.cpp
index e078d7a10..e51af618c 100644
--- a/Marlin/src/HAL/HAL_STM32_F4_F7/watchdog.cpp
+++ b/Marlin/src/HAL/HAL_STM32_F4_F7/watchdog.cpp
@@ -44,7 +44,7 @@
     }
   }
 
-  void watchdog_reset() {
+  void HAL_watchdog_refresh() {
     /* Refresh IWDG: reload counter */
     if (HAL_IWDG_Refresh(&hiwdg) != HAL_OK) {
       /* Refresh Error */
diff --git a/Marlin/src/HAL/HAL_STM32_F4_F7/watchdog.h b/Marlin/src/HAL/HAL_STM32_F4_F7/watchdog.h
index cc02fda24..9e2a2dc21 100644
--- a/Marlin/src/HAL/HAL_STM32_F4_F7/watchdog.h
+++ b/Marlin/src/HAL/HAL_STM32_F4_F7/watchdog.h
@@ -24,4 +24,4 @@
 extern IWDG_HandleTypeDef hiwdg;
 
 void watchdog_init();
-void watchdog_reset();
+void HAL_watchdog_refresh();
diff --git a/Marlin/src/HAL/HAL_TEENSY31_32/watchdog.h b/Marlin/src/HAL/HAL_TEENSY31_32/watchdog.h
index ceb041b45..861afcbc9 100644
--- a/Marlin/src/HAL/HAL_TEENSY31_32/watchdog.h
+++ b/Marlin/src/HAL/HAL_TEENSY31_32/watchdog.h
@@ -27,7 +27,7 @@
 
 void watchdog_init();
 
-inline void watchdog_reset() {
+inline void HAL_watchdog_refresh() {
   // Watchdog refresh sequence
   WDOG_REFRESH = 0xA602;
   WDOG_REFRESH = 0xB480;
diff --git a/Marlin/src/HAL/HAL_TEENSY35_36/watchdog.h b/Marlin/src/HAL/HAL_TEENSY35_36/watchdog.h
index d2efaab37..7c2726090 100644
--- a/Marlin/src/HAL/HAL_TEENSY35_36/watchdog.h
+++ b/Marlin/src/HAL/HAL_TEENSY35_36/watchdog.h
@@ -23,7 +23,7 @@
 
 void watchdog_init();
 
-inline void watchdog_reset() {
+inline void HAL_watchdog_refresh() {
   // Watchdog refresh sequence
   WDOG_REFRESH = 0xA602;
   WDOG_REFRESH = 0xB480;
diff --git a/Marlin/src/Marlin.cpp b/Marlin/src/Marlin.cpp
index d21570198..cd8ecb432 100644
--- a/Marlin/src/Marlin.cpp
+++ b/Marlin/src/Marlin.cpp
@@ -801,29 +801,17 @@ void minkill(const bool steppers_off/*=false*/) {
   #if HAS_KILL
 
     // Wait for kill to be released
-    while (!READ(KILL_PIN)) {
-      #if ENABLED(USE_WATCHDOG)
-        watchdog_reset();
-      #endif
-    }
+    while (!READ(KILL_PIN)) watchdog_refresh();
 
     // Wait for kill to be pressed
-    while (READ(KILL_PIN)) {
-      #if ENABLED(USE_WATCHDOG)
-        watchdog_reset();
-      #endif
-    }
+    while (READ(KILL_PIN)) watchdog_refresh();
 
     void (*resetFunc)() = 0;  // Declare resetFunc() at address 0
     resetFunc();                  // Jump to address 0
 
   #else // !HAS_KILL
 
-    for (;;) {
-      #if ENABLED(USE_WATCHDOG)
-        watchdog_reset();
-      #endif
-    } // Wait for reset
+    for (;;) watchdog_refresh(); // Wait for reset
 
   #endif // !HAS_KILL
 }
diff --git a/Marlin/src/gcode/config/M43.cpp b/Marlin/src/gcode/config/M43.cpp
index e26f6d8ee..34d42ed49 100644
--- a/Marlin/src/gcode/config/M43.cpp
+++ b/Marlin/src/gcode/config/M43.cpp
@@ -50,12 +50,6 @@
   #define GET_PIN_MAP_PIN_M43(Q) GET_PIN_MAP_PIN(Q)
 #endif
 
-inline void _watchdog_reset() {
-  #if ENABLED(USE_WATCHDOG)
-    watchdog_reset();
-  #endif
-}
-
 inline void toggle_pins() {
   const bool ignore_protection = parser.boolval('I');
   const int repeat = parser.intval('R', 1),
@@ -71,7 +65,7 @@ inline void toggle_pins() {
       SERIAL_EOL();
     }
     else {
-      _watchdog_reset();
+      watchdog_refresh();
       report_pin_state_extended(pin, ignore_protection, true, "Pulsing   ");
       #if AVR_AT90USB1286_FAMILY // Teensy IDEs don't know about these pins so must use FASTIO
         if (pin == TEENSY_E2) {
@@ -95,10 +89,10 @@ inline void toggle_pins() {
       {
         pinMode(pin, OUTPUT);
         for (int16_t j = 0; j < repeat; j++) {
-          _watchdog_reset(); extDigitalWrite(pin, 0); safe_delay(wait);
-          _watchdog_reset(); extDigitalWrite(pin, 1); safe_delay(wait);
-          _watchdog_reset(); extDigitalWrite(pin, 0); safe_delay(wait);
-          _watchdog_reset();
+          watchdog_refresh(); extDigitalWrite(pin, 0); safe_delay(wait);
+          watchdog_refresh(); extDigitalWrite(pin, 1); safe_delay(wait);
+          watchdog_refresh(); extDigitalWrite(pin, 0); safe_delay(wait);
+          watchdog_refresh();
         }
       }
     }
diff --git a/Marlin/src/gcode/feature/L6470/M916-918.cpp b/Marlin/src/gcode/feature/L6470/M916-918.cpp
index 3b62a0f45..2077e937b 100644
--- a/Marlin/src/gcode/feature/L6470/M916-918.cpp
+++ b/Marlin/src/gcode/feature/L6470/M916-918.cpp
@@ -258,7 +258,7 @@ void GcodeSuite::M917() {
         }
         DEBUG_ECHOLNPGM(".");
         reset_stepper_timeout(); // reset_stepper_timeout to keep steppers powered
-        watchdog_reset();   // beat the dog
+        watchdog_refresh();
         safe_delay(5000);
         status_composite_temp = 0;
         for (j = 0; j < driver_count; j++) {
diff --git a/Marlin/src/module/temperature.cpp b/Marlin/src/module/temperature.cpp
index c0a12c7ff..47942441f 100644
--- a/Marlin/src/module/temperature.cpp
+++ b/Marlin/src/module/temperature.cpp
@@ -1000,7 +1000,7 @@ void Temperature::manage_heater() {
 
   #if EARLY_WATCHDOG
     // If thermal manager is still not running, make sure to at least reset the watchdog!
-    if (!inited) return watchdog_reset();
+    if (!inited) return watchdog_refresh();
   #endif
 
   #if BOTH(PROBING_HEATERS_OFF, BED_LIMIT_SWITCHING)
@@ -1518,10 +1518,8 @@ void Temperature::updateTemperaturesFromRawValues() {
     filwidth.update_measured_mm();
   #endif
 
-  #if ENABLED(USE_WATCHDOG)
-    // Reset the watchdog after we know we have a temperature measurement.
-    watchdog_reset();
-  #endif
+  // Reset the watchdog on good temperature measurement
+  watchdog_refresh();
 
   temp_meas_ready = false;
 }
diff --git a/Marlin/src/sd/Sd2Card.cpp b/Marlin/src/sd/Sd2Card.cpp
index a6223858c..a09de08fe 100644
--- a/Marlin/src/sd/Sd2Card.cpp
+++ b/Marlin/src/sd/Sd2Card.cpp
@@ -234,11 +234,7 @@ bool Sd2Card::init(const uint8_t sckRateID, const pin_t chipSelectPin) {
   const millis_t init_timeout = millis() + SD_INIT_TIMEOUT;
   uint32_t arg;
 
-  // If init takes more than 4s it could trigger
-  // watchdog leading to a reboot loop.
-  #if ENABLED(USE_WATCHDOG)
-    watchdog_reset();
-  #endif
+  watchdog_refresh(); // In case init takes too long
 
   // Set pin modes
   extDigitalWrite(chipSelectPin_, HIGH);  // For some CPUs pinMode can write the wrong data so init desired data value first
@@ -252,10 +248,7 @@ bool Sd2Card::init(const uint8_t sckRateID, const pin_t chipSelectPin) {
   // Must supply min of 74 clock cycles with CS high.
   for (uint8_t i = 0; i < 10; i++) spiSend(0xFF);
 
-  // Initialization can cause the watchdog to timeout, so reinit it here
-  #if ENABLED(USE_WATCHDOG)
-    watchdog_reset();
-  #endif
+  watchdog_refresh(); // In case init takes too long
 
   // Command to go idle in SPI mode
   while ((status_ = cardCommand(CMD0, 0)) != R1_IDLE_STATE) {
@@ -269,10 +262,7 @@ bool Sd2Card::init(const uint8_t sckRateID, const pin_t chipSelectPin) {
     crcSupported = (cardCommand(CMD59, 1) == R1_IDLE_STATE);
   #endif
 
-  // Initialization can cause the watchdog to timeout, so reinit it here
-  #if ENABLED(USE_WATCHDOG)
-    watchdog_reset();
-  #endif
+  watchdog_refresh(); // In case init takes too long
 
   // check SD version
   for (;;) {
@@ -294,10 +284,7 @@ bool Sd2Card::init(const uint8_t sckRateID, const pin_t chipSelectPin) {
     }
   }
 
-  // Initialization can cause the watchdog to timeout, so reinit it here
-  #if ENABLED(USE_WATCHDOG)
-    watchdog_reset();
-  #endif
+  watchdog_refresh(); // In case init takes too long
 
   // Initialize card and send host supports SDHC if SD2
   arg = type() == SD_CARD_TYPE_SD2 ? 0x40000000 : 0;
diff --git a/buildroot/share/tests/megaatmega2560-tests b/buildroot/share/tests/megaatmega2560-tests
index fcab51b34..bcd3e497f 100755
--- a/buildroot/share/tests/megaatmega2560-tests
+++ b/buildroot/share/tests/megaatmega2560-tests
@@ -25,6 +25,7 @@ opt_set TEMP_SENSOR_1 1
 opt_set TEMP_SENSOR_BED 2
 opt_set GRID_MAX_POINTS_X 16
 opt_set FANMUX0_PIN 53
+opt_disable USE_WATCHDOG
 opt_enable REPRAP_DISCOUNT_SMART_CONTROLLER LCD_PROGRESS_BAR LCD_PROGRESS_BAR_TEST \
            PIDTEMPBED FIX_MOUNTED_PROBE Z_SAFE_HOMING CODEPENDENT_XY_HOMING \
            EEPROM_SETTINGS SDSUPPORT SD_REPRINT_LAST_SELECTED_FILE BINARY_FILE_TRANSFER \
diff --git a/platformio.ini b/platformio.ini
index 70a0ae0e5..2597b4f7d 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -591,7 +591,7 @@ monitor_speed     = 250000
 #
 [env:linux_native]
 platform        = native
-build_flags     = -D__PLAT_LINUX__ -std=gnu++17 -ggdb -g -lrt -lpthread -D__MARLIN_FIRMWARE__
+build_flags     = -D__PLAT_LINUX__ -std=gnu++17 -ggdb -g -lrt -lpthread -D__MARLIN_FIRMWARE__ -Wno-expansion-to-defined
 src_build_flags = -Wall -IMarlin/src/HAL/HAL_LINUX/include
 build_unflags   = -Wall
 lib_ldf_mode    = off