1 files changed, 137 insertions, 0 deletions
diff --git a/src/arch/arm64/Makefile.inc b/src/arch/arm64/Makefile.inc
new file mode 100644
index 0000000000..64370d4b32
--- /dev/null
+++ b/src/arch/arm64/Makefile.inc
@@ -0,0 +1,137 @@
+################################################################################
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2014 Google Inc.
+## Copyright (C) 2012-2013 The ChromiumOS Authors
+## Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.com>
+## Copyright (C) 2009-2010 coresystems GmbH
+## Copyright (C) 2009 Ronald G. Minnich
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; version 2 of the License.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+##
+################################################################################
+
+################################################################################
+# Take care of subdirectories
+################################################################################
+
+subdirs-y += armv8/
+
+################################################################################
+# ARM specific options
+################################################################################
+
+ifeq ($(CONFIG_ARCH_ROMSTAGE_ARM64),y)
+CBFSTOOL_PRE1_OPTS = -m arm64 -b $(CONFIG_BOOTBLOCK_ROM_OFFSET) -H $(CONFIG_CBFS_HEADER_ROM_OFFSET) -o $(CONFIG_CBFS_ROM_OFFSET)
+endif
+
+################################################################################
+# bootblock
+################################################################################
+
+ifeq ($(CONFIG_ARCH_BOOTBLOCK_ARM64),y)
+
+bootblock-y += div0.c
+bootblock-$(CONFIG_BOOTBLOCK_CONSOLE) += early_console.c
+
+bootblock-y += id.S
+$(obj)/arch/arm64/id.bootblock.o: $(obj)/build.h
+
+bootblock-y += stages.c
+bootblock-y += eabi_compat.c
+
+bootblock-y += memset.S
+bootblock-y += memcpy.S
+bootblock-y += memmove.S
+
+# Build the bootblock
+
+$(objcbfs)/bootblock.debug: $(src)/arch/arm64/bootblock.ld $(obj)/ldoptions $$(bootblock-objs) $(obj)/config.h
+	@printf "    LINK       $(subst $(obj)/,,$(@))\n"
+ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
+	$(LD_bootblock) -nostdlib -m armelf_linux_eabi --gc-sections -static -o $@ -L$(obj) $< -T $(src)/arch/arm64/bootblock.ld
+else
+	$(CC_bootblock) $(CFLAGS_bootblock) -nostdlib -Wl,--gc-sections -static -o $@ -L$(obj) -T $(src)/arch/arm64/bootblock.ld -Wl,--start-group $(bootblock-objs) -Wl,--end-group
+endif
+
+endif # CONFIG_ARCH_BOOTBLOCK_ARM64
+
+################################################################################
+# romstage
+################################################################################
+
+ifeq ($(CONFIG_ARCH_ROMSTAGE_ARM64),y)
+
+romstage-y += stages.c
+romstage-y += div0.c
+romstage-y += early_console.c
+romstage-y += eabi_compat.c
+romstage-y += memset.S
+romstage-y += memcpy.S
+romstage-y += memmove.S
+romstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
+
+# Build the romstage
+
+$(objcbfs)/romstage.debug: $$(romstage-objs) $(src)/arch/arm64/romstage.ld $(obj)/ldoptions
+	@printf "    LINK       $(subst $(obj)/,,$(@))\n"
+ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
+	$(LD_romstage) -nostdlib --gc-sections -static -o $@ -L$(obj) $(romstage-objs) -T $(src)/arch/arm64/romstage.ld
+else
+	$(CC_romstage) $(CFLAGS_romstage) -nostdlib -Wl,--gc-sections -static -o $@ -L$(obj) -T $(src)/arch/arm64/romstage.ld -Wl,--start-group $(romstage-objs) -Wl,--end-group
+endif
+
+endif # CONFIG_ARCH_ROMSTAGE_ARM64
+
+################################################################################
+# ramstage
+################################################################################
+
+ifeq ($(CONFIG_ARCH_RAMSTAGE_ARM64),y)
+
+ramstage-y += stages.c
+ramstage-y += div0.c
+ramstage-y += cpu.c
+ramstage-y += eabi_compat.c
+ramstage-y += boot.c
+ramstage-y += tables.c
+ramstage-y += memset.S
+ramstage-y += memcpy.S
+ramstage-y += memmove.S
+
+rmodules_$(ARCH-ramstage-y) += memset.S
+rmodules_$(ARCH-ramstage-y) += memcpy.S
+rmodules_$(ARCH-ramstage-y) += memmove.S
+rmodules_$(ARCH-ramstage-y) += eabi_compat.c
+
+VBOOT_STUB_DEPS += $(obj)/arch/arm64/eabi_compat.rmodules.o
+
+$(eval $(call create_class_compiler,rmodules,arm64))
+
+ramstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
+
+ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/mainboard.c
+
+# Build the ramstage
+
+$(objcbfs)/ramstage.debug: $$(ramstage-objs) $(src)/arch/arm64/ramstage.ld $(obj)/ldoptions
+	@printf "    CC         $(subst $(obj)/,,$(@))\n"
+ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
+	$(LD_ramstage) -nostdlib -m armelf_linux_eabi --gc-sections -o $@ --wrap __divdi3 --wrap __udivdi3 --wrap __moddi3 --wrap __umoddi3 --wrap __uidiv --start-group $(ramstage-objs) --end-group -T $(src)/arch/arm64/ramstage.ld
+else
+	$(CC_ramstage) $(CFLAGS_ramstage) -nostdlib -Wl,--gc-sections -static -o $@ -L$(obj) -Wl,--start-group $(ramstage-objs) -Wl,--end-group -T $(src)/arch/arm64/ramstage.ld
+endif
+
+endif # CONFIG_ARCH_RAMSTAGE_ARM64