mirror of
https://github.com/ARM-software/arm-trusted-firmware.git
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169 lines
4.6 KiB
Makefile
169 lines
4.6 KiB
Makefile
#
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# Copyright (c) 2013, ARM Limited. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# Redistributions of source code must retain the above copyright notice, this
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# list of conditions and the following disclaimer.
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#
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# Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# Neither the name of ARM nor the names of its contributors may be used
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# to endorse or promote products derived from this software without specific
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# prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# Decrease the verbosity of the make script
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# can be made verbose by passing V=1 at the make command line
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ifdef V
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KBUILD_VERBOSE = $(V)
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else
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KBUILD_VERBOSE = 0
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endif
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ifeq "$(KBUILD_VERBOSE)" "0"
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Q=@
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else
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Q=
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endif
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DEBUG ?= 0
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BL_COMMON_OBJS = misc_helpers.o cache_helpers.o tlb_helpers.o \
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semihosting_call.o mmio.o pl011.o semihosting.o \
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std.o bl_common.o platform_helpers.o sysreg_helpers.o
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ARCH := aarch64
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all: $(patsubst %,%.bin,bl1 bl2 bl31) ;
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#$(info $(filter bl2.%, $(MAKECMDGOALS)))
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#$(info $(filter bl1.%, $(MAKECMDGOALS)))
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#$(info $(MAKECMDGOALS))
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$(info Including bl1.mk)
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include bl1/bl1.mk
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$(info Including bl2.mk)
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include bl2/bl2.mk
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$(info Including bl31.mk)
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include bl31/bl31.mk
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OBJS += $(BL_COMMON_OBJS)
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INCLUDES += -Ilib/include/ -Iinclude/aarch64/ -Iinclude/ \
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-Idrivers/arm/interconnect/cci-400/ \
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-Idrivers/arm/peripherals/pl011/ \
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-Iplat/fvp -Idrivers/power \
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-Iarch/system/gic -Icommon/psci
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ASFLAGS += -D__ASSEMBLY__ $(INCLUDES)
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CFLAGS := -Wall -std=c99 -c -Os -DDEBUG=$(DEBUG) $(INCLUDES) ${CFLAGS}
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LDFLAGS += -O1
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BL1_LDFLAGS := -Map=$(BL1_MAPFILE) --script $(BL1_LINKERFILE) --entry=$(BL1_ENTRY_POINT)
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BL2_LDFLAGS := -Map=$(BL2_MAPFILE) --script $(BL2_LINKERFILE) --entry=$(BL2_ENTRY_POINT)
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BL31_LDFLAGS := -Map=$(BL31_MAPFILE) --script $(BL31_LINKERFILE) --entry=$(BL31_ENTRY_POINT)
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vpath %.ld.S bl1:bl2:bl31
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vpath %.c bl1:bl2:bl31
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vpath %.c bl1/${ARCH}:bl2/${ARCH}:bl31/${ARCH}
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vpath %.S bl1/${ARCH}:bl2/${ARCH}:bl31/${ARCH}
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ifneq ($(DEBUG), 0)
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#CFLAGS += -g -O0
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CFLAGS += -g
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# -save-temps -fverbose-asm
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ASFLAGS += -g -Wa,--gdwarf-2
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endif
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CC = $(CROSS_COMPILE)gcc
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CPP = $(CROSS_COMPILE)cpp
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AS = $(CROSS_COMPILE)gcc
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AR = $(CROSS_COMPILE)ar
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LD = $(CROSS_COMPILE)ld
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OC = $(CROSS_COMPILE)objcopy
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OD = $(CROSS_COMPILE)objdump
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NM = $(CROSS_COMPILE)nm
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PP = $(CROSS_COMPILE)gcc -E $(CFLAGS)
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distclean: clean
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@echo " DISTCLEAN"
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$(Q)rm -rf *.zi
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$(Q)rm -rf *.dump
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$(Q)rm -rf *.bin
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$(Q)rm -f *.axf
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$(Q)rm -f *.i *.s
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$(Q)rm -f *.ar
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$(Q)rm -f *.map
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$(Q)rm -f *.scf
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$(Q)rm -f *.txt
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$(Q)rm -f *.elf
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$(Q)rm -rf *.bin
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$(Q)rm -f $(LISTFILE)
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clean:
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@echo " CLEAN"
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$(Q)rm -f *.o *.ld
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.PHONY: dump
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dump:
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@echo " OBJDUMP"
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$(OD) -d bl1.elf > bl1.dump
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$(OD) -d bl2.elf > bl2.dump
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$(OD) -d bl31.elf > bl31.dump
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%.o: %.S
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@echo " AS $<"
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$(Q)$(AS) $(ASFLAGS) -c $< -o $@
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%.o: %.c
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@echo " CC $<"
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$(Q)$(CC) $(CFLAGS) -c $< -o $@
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%.ld: %.ld.S
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@echo " LDS $<"
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$(Q)$(AS) $(ASFLAGS) -P -E $< -o $@
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bl1.elf: $(OBJS) $(BL1_OBJS) bl1.ld
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@echo " LD $@"
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$(Q)$(LD) -o $@ $(LDFLAGS) $(BL1_LDFLAGS) $(OBJS) $(BL1_OBJS)
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@echo "Built $@ successfully"
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@echo
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bl2.elf: $(OBJS) $(BL2_OBJS) bl2.ld
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@echo " LD $@"
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$(Q)$(LD) -o $@ $(LDFLAGS) $(BL2_LDFLAGS) $(OBJS) $(BL2_OBJS)
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@echo "Built $@ successfully"
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@echo
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bl31.elf: $(OBJS) $(BL31_OBJS) bl31.ld
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@echo " LD $@"
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$(Q)$(LD) -o $@ $(LDFLAGS) $(BL31_LDFLAGS) $(OBJS) $(BL31_OBJS)
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@echo "Built $@ successfully"
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@echo
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%.bin: %.elf
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$(OC) -O binary $< $@
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