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59 lines
1.2 KiB
Makefile
59 lines
1.2 KiB
Makefile
SDK_DIR = hw/mcu/allwinner/f1c100s
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include $(TOP)/$(BOARD_PATH)/board.mk
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CPU_CORE ?= arm926ej-s
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#CFLAGS += \
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# -march=armv5te \
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# -mtune=arm926ej-s \
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# -mfloat-abi=soft \
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# -marm \
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CFLAGS += \
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-ffreestanding \
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-std=gnu99 \
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-mno-thumb-interwork \
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-D__ARM32_ARCH__=5 \
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-D__ARM926EJS__ \
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-Wno-float-equal \
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-Wno-unused-parameter \
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-DCFG_TUSB_MCU=OPT_MCU_F1C100S \
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-Wno-error=array-bounds \
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LD_FILE = ${SDK_DIR}/f1c100s.ld
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# TODO may skip nanolib
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LDFLAGS += \
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-nostdlib -lgcc \
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--specs=nosys.specs --specs=nano.specs \
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SRC_C += \
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src/portable/sunxi/dcd_sunxi_musb.c \
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${SDK_DIR}/machine/sys-uart.c \
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${SDK_DIR}/machine/exception.c \
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${SDK_DIR}/machine/sys-clock.c \
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${SDK_DIR}/machine/sys-copyself.c \
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${SDK_DIR}/machine/sys-dram.c \
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${SDK_DIR}/machine/sys-mmu.c \
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${SDK_DIR}/machine/sys-spi-flash.c \
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${SDK_DIR}/machine/f1c100s-intc.c \
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${SDK_DIR}/lib/malloc.c \
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${SDK_DIR}/lib/printf.c
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SRC_S += \
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${SDK_DIR}/machine/start.S \
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${SDK_DIR}/lib/memcpy.S \
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${SDK_DIR}/lib/memset.S
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INC += \
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$(TOP)/${SDK_DIR}/include \
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$(TOP)/$(BOARD_PATH)
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# flash target using xfel
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flash: flash-xfel
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exec: $(BUILD)/$(PROJECT).bin
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xfel ddr
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xfel write 0x80000000 $<
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xfel exec 0x80000000
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