64 lines
2.3 KiB
Makefile
64 lines
2.3 KiB
Makefile
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# Copyright (c) 2015 ARM Limited
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# 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
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# met: redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer;
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# redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution;
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# neither the name of the copyright holders nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# Authors: Andreas Sandberg
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CPP?=cpp
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DTC?=dtc
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DTC_CPP_FLAGS=-nostdinc -undef
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TARGETS=\
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armv7_gem5_v1_1cpu.dtb armv7_gem5_v1_2cpu.dtb \
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armv7_gem5_v1_4cpu.dtb armv7_gem5_v1_8cpu.dtb \
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armv7_gem5_v1_16cpu.dtb \
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armv8_gem5_v1_1cpu.dtb armv8_gem5_v1_2cpu.dtb \
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armv8_gem5_v1_4cpu.dtb armv8_gem5_v1_8cpu.dtb \
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armv8_gem5_v1_16cpu.dtb
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GEN_DTS=mkdir -p .gen; \
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$(CPP) -x assembler-with-cpp \
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$(DTC_CPP_FLAGS) \
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-DCONF_PLATFORM=\"platforms/$(1)\" \
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-DCONF_CPUS=$(2) \
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-o $@ $<
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all: $(TARGETS)
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.gen/armv7_gem5_v1_%cpu.dts: armv7.dts platforms/vexpress_gem5_v1.dtsi
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$(call GEN_DTS,vexpress_gem5_v1.dtsi,$*)
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.gen/armv8_gem5_v1_%cpu.dts: armv8.dts platforms/vexpress_gem5_v1.dtsi
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$(call GEN_DTS,vexpress_gem5_v1.dtsi,$*)
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%.dtb: .gen/%.dts
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$(DTC) -I dts -O dtb -o $@ $<
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clean:
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$(RM) -r .gen
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$(RM) *.dtb
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