Subaru EG33: hide serial flash from OpenBLT

Author: dron0gus

firmware/config/boards/subaru_eg33/board.mk

@@ -31,18 +31,20 @@ DDEFS += -DEFI_EMBED_INI_MSD=TRUE
 # Shared variables
 ALLINC    += $(BOARDINC)
 
-# this board has external QSPI NOR flash
-# see also *STM32_WSPI*
-DDEFS += -DHAL_USE_WSPI=TRUE
-DDEFS += -DSNOR_SHARED_BUS=FALSE
-DDEFS += -DWSPI_USE_MUTUAL_EXCLUSION=FALSE
-
-# This board uses ChibiOS MFS driver on internal flash
-include $(PROJECT_DIR)/hw_layer/ports/stm32/use_higher_level_flash_api.mk
-# We have cache
-DDEFS += -DSNOR_SPI_WORKAROUND_CACHE=TRUE
-# We want big intermediate buffer
-DDEFS += -DSNOR_BUFFER_SIZE=512
-
-#Serial flash driver
-include $(PROJECT_DIR)/hw_layer/drivers/flash/sst26f/sst26f_jedec.mk
+ifeq (,$(findstring EFI_BOOTLOADER,$(DDEFS)))
+	# this board has external QSPI NOR flash
+	# see also *STM32_WSPI*
+	DDEFS += -DHAL_USE_WSPI=TRUE
+	DDEFS += -DSNOR_SHARED_BUS=FALSE
+	DDEFS += -DWSPI_USE_MUTUAL_EXCLUSION=FALSE
+
+	# This board uses ChibiOS MFS driver on internal flash
+	include $(PROJECT_DIR)/hw_layer/ports/stm32/use_higher_level_flash_api.mk
+	# We have cache
+	DDEFS += -DSNOR_SPI_WORKAROUND_CACHE=TRUE
+	# We want big intermediate buffer
+	DDEFS += -DSNOR_BUFFER_SIZE=512
+
+	#Serial flash driver
+	include $(PROJECT_DIR)/hw_layer/drivers/flash/sst26f/sst26f_jedec.mk
+endif