From 1a68feb842ebcc6a7d1aef7cd7f83865cc18fab1 Mon Sep 17 00:00:00 2001
From: Joel Challis <git@zvecr.com>
Date: Wed, 15 Sep 2021 16:30:26 +0100
Subject: Implement F4 eeprom (#14195)

---
 common_features.mk | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'common_features.mk')

diff --git a/common_features.mk b/common_features.mk
index ddb7112fd8..2cd78ceb66 100644
--- a/common_features.mk
+++ b/common_features.mk
@@ -177,8 +177,14 @@ else
         SRC += $(PLATFORM_COMMON_DIR)/eeprom_stm32.c
         SRC += $(PLATFORM_COMMON_DIR)/flash_stm32.c
         OPT_DEFS += -DEEPROM_EMU_STM32F072xB
+      else ifneq ($(filter $(MCU_SERIES)_$(MCU_LDSCRIPT),STM32F4xx_STM32F401xC STM32F4xx_STM32F411xE),)
+        OPT_DEFS += -DEEPROM_DRIVER
+        COMMON_VPATH += $(DRIVER_PATH)/eeprom
+        SRC += eeprom_driver.c
+        SRC += $(PLATFORM_COMMON_DIR)/eeprom_stm32.c
+        SRC += $(PLATFORM_COMMON_DIR)/flash_stm32.c
+        OPT_DEFS += -DEEPROM_EMU_STM32F401xC
       else ifeq ($(MCU_SERIES)_$(MCU_LDSCRIPT), STM32F0xx_STM32F042x6)
-
         # Stack sizes: Since this chip has limited RAM capacity, the stack area needs to be reduced.
         # This ensures that the EEPROM page buffer fits into RAM
         USE_PROCESS_STACKSIZE = 0x600
-- 
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