diff --git a/tmk_core/common/chibios/eeprom_stm32.c b/tmk_core/common/chibios/eeprom_stm32.c
index 64d7d79ba0..5bf852fde1 100644
--- a/tmk_core/common/chibios/eeprom_stm32.c
+++ b/tmk_core/common/chibios/eeprom_stm32.c
@@ -20,7 +20,6 @@
 
 #include <stdio.h>
 #include <stdbool.h>
-#include "util.h"
 #include "debug.h"
 #include "eeprom_stm32.h"
 #include "flash_stm32.h"
@@ -189,6 +188,9 @@
 #    endif
 #endif
 
+#define FEE_XSTR(x) FEE_STR(x)
+#define FEE_STR(x) #x
+
 /* Size of combined compacted eeprom and write log pages */
 #define FEE_DENSITY_MAX_SIZE (FEE_DENSITY_PAGES * FEE_PAGE_SIZE)
 /* Addressable range 16KByte: 0 <-> (0x1FFF << 1) */
@@ -196,7 +198,7 @@
 
 #ifndef EEPROM_START_ADDRESS /* *TODO: Get rid of this check */
 #    if FEE_DENSITY_MAX_SIZE > (FEE_MCU_FLASH_SIZE * 1024)
-#        pragma message STR(FEE_DENSITY_MAX_SIZE) " > " STR(FEE_MCU_FLASH_SIZE * 1024)
+#        pragma message FEE_XSTR(FEE_DENSITY_MAX_SIZE) " > " FEE_XSTR(FEE_MCU_FLASH_SIZE * 1024)
 #        error emulated eeprom: FEE_DENSITY_PAGES is greater than available flash size
 #    endif
 #endif
@@ -204,15 +206,15 @@
 /* Size of emulated eeprom */
 #ifdef FEE_DENSITY_BYTES
 #    if (FEE_DENSITY_BYTES > FEE_DENSITY_MAX_SIZE)
-#        pragma message STR(FEE_DENSITY_BYTES) " > " STR(FEE_DENSITY_MAX_SIZE)
+#        pragma message FEE_XSTR(FEE_DENSITY_BYTES) " > " FEE_XSTR(FEE_DENSITY_MAX_SIZE)
 #        error emulated eeprom: FEE_DENSITY_BYTES exceeds FEE_DENSITY_MAX_SIZE
 #    endif
 #    if (FEE_DENSITY_BYTES == FEE_DENSITY_MAX_SIZE)
-#        pragma message STR(FEE_DENSITY_BYTES) " == " STR(FEE_DENSITY_MAX_SIZE)
+#        pragma message FEE_XSTR(FEE_DENSITY_BYTES) " == " FEE_XSTR(FEE_DENSITY_MAX_SIZE)
 #        warning emulated eeprom: FEE_DENSITY_BYTES leaves no room for a write log.  This will greatly increase the flash wear rate!
 #    endif
 #    if FEE_DENSITY_BYTES > FEE_ADDRESS_MAX_SIZE
-#        pragma message STR(FEE_DENSITY_BYTES) " > " STR(FEE_ADDRESS_MAX_SIZE)
+#        pragma message FEE_XSTR(FEE_DENSITY_BYTES) " > " FEE_XSTR(FEE_ADDRESS_MAX_SIZE)
 #        error emulated eeprom: FEE_DENSITY_BYTES is greater than FEE_ADDRESS_MAX_SIZE allows
 #    endif
 #    if ((FEE_DENSITY_BYTES) % 2) == 1
diff --git a/tmk_core/common/chibios/flash_stm32.c b/tmk_core/common/chibios/flash_stm32.c
index 6b80ff71c3..66f2b13768 100644
--- a/tmk_core/common/chibios/flash_stm32.c
+++ b/tmk_core/common/chibios/flash_stm32.c
@@ -16,7 +16,22 @@
  * Modifications for QMK and STM32F303 by Yiancar
  */
 
-#include <hal.h>
+#if defined(EEPROM_EMU_STM32F303xC)
+#    define STM32F303xC
+#    include "stm32f3xx.h"
+#elif defined(EEPROM_EMU_STM32F103xB)
+#    define STM32F103xB
+#    include "stm32f1xx.h"
+#elif defined(EEPROM_EMU_STM32F072xB)
+#    define STM32F072xB
+#    include "stm32f0xx.h"
+#elif defined(EEPROM_EMU_STM32F042x6)
+#    define STM32F042x6
+#    include "stm32f0xx.h"
+#else
+#    error "not implemented."
+#endif
+
 #include "flash_stm32.h"
 
 #if defined(EEPROM_EMU_STM32F103xB)
@@ -162,3 +177,17 @@ void FLASH_Lock(void) {
     /* Set the Lock Bit to lock the FPEC and the FCR */
     FLASH->CR |= FLASH_CR_LOCK;
 }
+
+/**
+ * @brief  Clears the FLASH's pending flags.
+ * @param  FLASH_FLAG: specifies the FLASH flags to clear.
+ *   This parameter can be any combination of the following values:
+ *     @arg FLASH_FLAG_PGERR: FLASH Programming error flag flag
+ *     @arg FLASH_FLAG_WRPERR: FLASH Write protected error flag
+ *     @arg FLASH_FLAG_EOP: FLASH End of Programming flag
+ * @retval None
+ */
+void FLASH_ClearFlag(uint32_t FLASH_FLAG) {
+    /* Clear the flags */
+    FLASH->SR = FLASH_FLAG;
+}
diff --git a/tmk_core/common/chibios/flash_stm32.h b/tmk_core/common/chibios/flash_stm32.h
index 6c66642ec5..9c6a7cc50f 100644
--- a/tmk_core/common/chibios/flash_stm32.h
+++ b/tmk_core/common/chibios/flash_stm32.h
@@ -38,6 +38,7 @@ FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data);
 
 void FLASH_Unlock(void);
 void FLASH_Lock(void);
+void FLASH_ClearFlag(uint32_t FLASH_FLAG);
 
 #ifdef __cplusplus
 }
diff --git a/tmk_core/common/test/flash_stm32_mock.c b/tmk_core/common/test/flash_stm32_mock.c
index 222a004bc7..1b81d81f9a 100644
--- a/tmk_core/common/test/flash_stm32_mock.c
+++ b/tmk_core/common/test/flash_stm32_mock.c
@@ -47,3 +47,4 @@ FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data) {
 FLASH_Status FLASH_WaitForLastOperation(uint32_t Timeout) { return FLASH_COMPLETE; }
 void         FLASH_Unlock(void) { flash_locked = false; }
 void         FLASH_Lock(void) { flash_locked = true; }
+void         FLASH_ClearFlag(uint32_t FLASH_FLAG) {}