🐛 Fix Flash EEPROM for STM32G0B1CB (MarlinFirmware#25469)

ernisv · Nov 23, 2023 · 7036e2b · 7036e2b
1 parent 2bd5434
commit 7036e2b
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/Marlin/src/pins/stm32g0/pins_BTT_EBB42_V1_1.h b/Marlin/src/pins/stm32g0/pins_BTT_EBB42_V1_1.h
@@ -44,7 +44,7 @@
     #define FLASH_EEPROM_EMULATION
   #endif
   #define EEPROM_PAGE_SIZE      (0x800UL) // 2K
-  #define EEPROM_START_ADDRESS  (0x0801F800UL)
+  #define EEPROM_START_ADDRESS  (0x8000000UL + (STM32_FLASH_SIZE) * 1024UL - (EEPROM_PAGE_SIZE) * 1UL)
   #define MARLIN_EEPROM_SIZE    EEPROM_PAGE_SIZE
 #endif
 

diff --git a/buildroot/share/PlatformIO/variants/MARLIN_BTT_EBB42_V1_1/variant_MARLIN_BTT_EBB42_V1_1.h b/buildroot/share/PlatformIO/variants/MARLIN_BTT_EBB42_V1_1/variant_MARLIN_BTT_EBB42_V1_1.h
@@ -155,6 +155,8 @@
   #define SERIAL_UART_INSTANCE  4
 #endif
 
+#define FLASH_BANK_NUMBER       FLASH_BANK_1
+
 // Default pin used for generic 'Serial' instance
 // Mandatory for Firmata
 #ifndef PIN_SERIAL_RX