1 files changed, 4 insertions, 2 deletions

diff --git a/tmk_core/common/chibios/eeprom_stm32_defs.h b/tmk_core/common/chibios/eeprom_stm32_defs.h
index 57de42c6b..cc64cda74 100644
--- a/tmk_core/common/chibios/eeprom_stm32_defs.h
+++ b/tmk_core/common/chibios/eeprom_stm32_defs.h
@@ -32,7 +32,7 @@
 #        ifndef FEE_PAGE_COUNT
 #            define FEE_PAGE_COUNT 4  // How many pages are used
 #        endif
-#    elif defined(STM32F401xC) || defined(STM32F411xE)
+#    elif defined(STM32F401xC) || defined(STM32F405xG) || defined(STM32F411xE)
 #        ifndef FEE_PAGE_SIZE
 #            define FEE_PAGE_SIZE 0x4000  // Page size = 16KByte
 #        endif
@@ -51,12 +51,14 @@
 #        define FEE_MCU_FLASH_SIZE 256  // Size in Kb
 #    elif defined(STM32F103xE) || defined(STM32F411xE)
 #        define FEE_MCU_FLASH_SIZE 512  // Size in Kb
+#    elif defined(STM32F405xG)
+#        define FEE_MCU_FLASH_SIZE 1024  // Size in Kb
 #    endif
 #endif
 
 /* Start of the emulated eeprom */
 #if !defined(FEE_PAGE_BASE_ADDRESS)
-#    if defined(STM32F401xC) || defined(STM32F411xE)
+#    if defined(STM32F401xC) || defined(STM32F405xG) || defined(STM32F411xE)
 #        ifndef FEE_PAGE_BASE_ADDRESS
 #            define FEE_PAGE_BASE_ADDRESS 0x08004000  // bodge to force 2nd 16k page
 #        endif