68 lines
2.1 KiB
Makefile
68 lines
2.1 KiB
Makefile
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# GCC prefix for FT90X compile tools.
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CROSS_COMPILE = ft32-elf-
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SKIP_NANOLIB = 1
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# Set to use FT90X prebuilt libraries.
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FT9XX_PREBUILT_LIBS = 0
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ifeq ($(FT9XX_PREBUILT_LIBS),1)
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# If the FT90X toolchain is installed on Windows systems then the SDK
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# include files and prebuilt libraries are at: %FT90X_TOOLCHAIN%/hardware
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FT9XX_SDK = $(FT90X_TOOLCHAIN)/hardware
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INC += "$(FT9XX_SDK)/include"
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else
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# The submodule BRTSG-FOSS/ft90x-sdk contains header files and source
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# code for the Bridgetek SDK. This can be used instead of the prebuilt
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# library.
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DEPS_SUBMODULES += hw/mcu/bridgetek/ft9xx/ft90x-sdk
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# The SDK can be used to load specific files from the Bridgetek SDK.
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FT9XX_SDK = hw/mcu/bridgetek/ft9xx/ft90x-sdk/Source
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INC += "$(TOP)/$(FT9XX_SDK)/include"
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endif
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# Add include files which are within the TinyUSB directory structure.
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INC += \
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$(TOP)/$(BOARD_PATH)
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# Add required C Compiler flags for FT90X.
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CFLAGS += \
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-D__FT900__ \
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-fvar-tracking \
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-fvar-tracking-assignments \
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-fmessage-length=0 \
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-ffunction-sections \
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-DCFG_TUSB_MCU=OPT_MCU_FT90X
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# Maximum USB device speed supported by the board
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CFLAGS += -DBOARD_TUD_MAX_SPEED=OPT_MODE_HIGH_SPEED
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# lwip/src/core/raw.c:334:43: error: declaration of 'recv' shadows a global declaration
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CFLAGS += -Wno-error=shadow
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# Set Linker flags.
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LD_FILE = hw/mcu/bridgetek/ft9xx/scripts/ldscript.ld
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LDFLAGS += $(addprefix -L,$(LDINC)) \
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-Xlinker --entry=_start \
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-Wl,-lc
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# Additional Source files for FT90X.
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SRC_C += src/portable/bridgetek/ft9xx/dcd_ft9xx.c
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# Linker library.
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ifneq ($(FT9XX_PREBUILT_LIBS),1)
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# Optionally add in files from the Bridgetek SDK instead of the prebuilt
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# library. These are the minimum required.
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SRC_C += $(FT9XX_SDK)/src/sys.c
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SRC_C += $(FT9XX_SDK)/src/interrupt.c
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SRC_C += $(FT9XX_SDK)/src/delay.c
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SRC_C += $(FT9XX_SDK)/src/timers.c
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SRC_C += $(FT9XX_SDK)/src/uart_simple.c
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SRC_C += $(FT9XX_SDK)/src/gpio.c
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else
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# Or if using the prebuilt libraries add them.
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LDFLAGS += -L"$(FT9XX_SDK)/lib"
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LIBS += -lft900
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endif
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# Not required crt0 file for FT90X. Use compiler built-in file.
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#SRC_S += hw/mcu/bridgetek/ft9xx/scripts/crt0.S
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