diff --git a/platforms/chibios/bootloader.mk b/platforms/chibios/bootloader.mk
index 4871e084475a..e8b9ec94f4ef 100644
--- a/platforms/chibios/bootloader.mk
+++ b/platforms/chibios/bootloader.mk
@@ -123,6 +123,18 @@ endif
 ifeq ($(strip $(BOOTLOADER)), sn32-dfu)
     OPT_DEFS += -DBOOTLOADER_SN32_DFU
     BOOTLOADER_TYPE = sn32_dfu
+
+    # Options to pass to sonixflasher when flashing
+    ifeq ($(strip $(MCU_SERIES)), SN32F240)
+        DFU_ARGS ?= -v 0c45/7900
+    endif
+    ifeq ($(strip $(MCU_SERIES)), SN32F240B)
+        DFU_ARGS ?= -v 0c45/7040
+    endif
+    ifeq ($(strip $(MCU_SERIES)), SN32F260)
+        DFU_ARGS ?= -v 0c45/7010 -o 0x200
+    endif
+
 endif
 
 ifeq ($(strip $(BOOTLOADER_TYPE)),)
diff --git a/platforms/chibios/flash.mk b/platforms/chibios/flash.mk
index 525f177f9ebb..9fbbffa28196 100644
--- a/platforms/chibios/flash.mk
+++ b/platforms/chibios/flash.mk
@@ -38,6 +38,12 @@ define EXEC_WB32_DFU_UPDATER
 	$(WB32_DFU_UPDATER) -D $(BUILD_DIR)/$(TARGET).bin && $(WB32_DFU_UPDATER) -R
 endef
 
+SONIX_FLASHER ?= sonixflasher
+
+define EXEC_SONIX_FLASHER
+	$(SONIX_FLASHER) $(DFU_ARGS) -f $(BUILD_DIR)/$(TARGET).bin
+endef
+
 dfu-util: $(BUILD_DIR)/$(TARGET).bin cpfirmware sizeafter
 	$(call EXEC_DFU_UTIL)
 
@@ -115,6 +121,8 @@ else ifeq ($(strip $(MCU_FAMILY)),WB32)
 	$(UNSYNC_OUTPUT_CMD) && $(call EXEC_WB32_DFU_UPDATER)
 else ifeq ($(strip $(MCU_FAMILY)),GD32V)
 	$(UNSYNC_OUTPUT_CMD) && $(call EXEC_DFU_UTIL)
+else ifeq ($(strip $(MCU_FAMILY)),SN32)
+	$(UNSYNC_OUTPUT_CMD) && $(call EXEC_SONIX_FLASHER)
 else
 	$(PRINT_OK); $(SILENT) || printf "$(MSG_FLASH_BOOTLOADER)"
 endif