4732b6cdb7
With https://gem5-review.googlesource.com/c/public/gem5/+/22687 the VExpress_GEM5_Base platform is changing the required bootloader name by removing the _emm suffix. While this had been changed in the prebuilt binaries in gem5.org, it hadn't in the bootloader makefiles or in other utility functions. The patch is not completely removing the _emm bootloaders since those are still used by VExpress_EMM and VExpress_EMM64 platforms. Change-Id: Iea3148eab313ab06cf2e74660e11708e1a22ce5f Reviewed-by: Ciro Santilli <ciro.santilli@arm.com> Reviewed-by: Adrian Herrera <adrian.herrera@arm.com> Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/23947 Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu> Reviewed-by: Jason Lowe-Power <jason@lowepower.com> Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu> Tested-by: kokoro <noreply+kokoro@google.com>
74 lines
2.7 KiB
Makefile
74 lines
2.7 KiB
Makefile
# Copyright (c) 2019-2020 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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CROSS_COMPILE = aarch64-linux-gnu-
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CC = $(CROSS_COMPILE)gcc
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LD = $(CROSS_COMPILE)ld
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BUILDDIR = .
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DESTDIR = $(error Please set DESTDIR to wanted installation directory)
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CFLAGS = -march=armv8-a
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CPPFLAGS = -DPHYS_OFFSET=0x80000000 -DCNTFRQ=0x01800000 \
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-DUART_BASE=0x1c090000 -DSYSREGS_BASE=0x1c010000 \
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-DGIC_DIST_BASE=0x2c001000 -Dkernel=0x80080000 \
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-Dmbox=0x8000fff8 -Ddtb=0x80000100
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LDFLAGS = -N -Ttext 0x00000010 -non_shared -static
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.PHONY: all clean install mkdir
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all: mkdir $(BUILDDIR)/boot_emm.arm64 \
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$(BUILDDIR)/boot.arm64 \
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$(BUILDDIR)/boot_v2.arm64
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#v1 has a GIC V2
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$(BUILDDIR)/boot_emm.o: CPPFLAGS += -UGICV3 -DGIC_CPU_BASE=0x2c002000
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$(BUILDDIR)/boot.o: CPPFLAGS += -UGICV3 -DGIC_CPU_BASE=0x2c002000
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#V2 has a GIC V3
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$(BUILDDIR)/boot_v2.o: CPPFLAGS += -DGICV3 -DGIC_REDIST_BASE=0x2c010000
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$(BUILDDIR)/%.arm64: $(BUILDDIR)/%.o
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$(LD) -o $@ $< $(LDFLAGS)
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$(BUILDDIR)/%.o: boot.S
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$(CC) $(CPPFLAGS) -c $< -o $@ $(CFLAGS)
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install:
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mkdir -p $(DESTDIR)
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install -m 644 $(BUILDDIR)/boot_emm.arm64 \
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$(BUILDDIR)/boot.arm64 \
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$(BUILDDIR)/boot_v2.arm64 \
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$(DESTDIR)/.
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mkdir:
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mkdir -p $(BUILDDIR)
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clean:
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rm -f $(BUILDDIR)/*.o
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rm -f $(BUILDDIR)/boot_emm.arm64 $(BUILDDIR)/boot.arm64 $(BUILDDIR)/boot_v2.arm64
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