464f5ca6d6
This reverts commit 00263d0d8e
to reintroduce optimized string handling functions.
BUG=chrome-os-partner:41185
BRANCH=None
TEST=Compiles successfully and boots to kernel prompt on Smaug
Change-Id: I47f8d8afa5c9ff3fca67d4d0f393336fef03402b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: eeb38afea828a2727d815e4fb5762cfdd09a2b3a
Original-Change-Id: Id053cbcea8b5e7ae29bdd6bb8b6f5e5011c42b00
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/275865
Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org>
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/10564
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
222 lines
7.2 KiB
Makefile
222 lines
7.2 KiB
Makefile
################################################################################
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##
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## This file is part of the coreboot project.
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##
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## Copyright (C) 2014 Google Inc.
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## Copyright (C) 2012-2013 The ChromiumOS Authors
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## Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.com>
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## Copyright (C) 2009-2010 coresystems GmbH
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## Copyright (C) 2009 Ronald G. Minnich
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##
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation; version 2 of the License.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with this program; if not, write to the Free Software
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## Foundation, Inc.
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##
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################################################################################
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################################################################################
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# Take care of subdirectories
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################################################################################
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subdirs-y += armv8/ cpu/
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################################################################################
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# ARM specific options
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################################################################################
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ifeq ($(CONFIG_ARCH_ROMSTAGE_ARM64),y)
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CBFSTOOL_PRE1_OPTS = -m arm64 -s $(CONFIG_CBFS_SIZE)
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endif
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ifeq ($(CONFIG_ARCH_ARM64),y)
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stages_c = $(src)/arch/arm64/stages.c
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stages_o = $(obj)/arch/arm64/stages.o
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$(stages_o): $(stages_c) $(obj)/config.h
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@printf " CC $(subst $(obj)/,,$(@))\n"
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$(CC_arm) -I. $(CPPFLAGS_arm) -c -o $@ $< -marm
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endif
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################################################################################
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# bootblock
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################################################################################
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ifeq ($(CONFIG_ARCH_BOOTBLOCK_ARM64),y)
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bootblock-y += div0.c
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bootblock-y += id.S
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$(obj)/arch/arm64/id.bootblock.o: $(obj)/build.h
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bootblock-y += boot.c
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bootblock-y += c_entry.c
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bootblock-y += stage_entry.S
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bootblock-y += cpu-stubs.c
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bootblock-y += stages.c
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bootblock-y += eabi_compat.c
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bootblock-y += transition.c transition_asm.S
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bootblock-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
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bootblock-y += memset.S
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bootblock-y += memcpy.S
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bootblock-y += memmove.S
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# Build the bootblock
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$(objcbfs)/bootblock.debug: $$(bootblock-objs) $(obj)/config.h
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@printf " LINK $(subst $(obj)/,,$(@))\n"
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$(LD_bootblock) --gc-sections -static -o $@ -L$(obj) --whole-archive --start-group $(filter-out %.ld,$(bootblock-objs)) --end-group -T $(obj)/mainboard/$(MAINBOARDDIR)/memlayout.bootblock.ld
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endif # CONFIG_ARCH_BOOTBLOCK_ARM64
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###############################################################################
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# verification stage
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###############################################################################
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ifeq ($(CONFIG_ARCH_VERSTAGE_ARM64),y)
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$(objcbfs)/verstage.debug: $(objgenerated)/libverstage.a $$(verstage-objs)
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@printf " LINK $(subst $(obj)/,,$(@))\n"
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$(LD_verstage) --gc-sections -static -o $@ -L$(obj) --whole-archive --start-group $(objgenerated)/libverstage.a $$(verstage-objs) --end-group -T $(obj)/mainboard/$(MAINBOARDDIR)/memlayout.verstage.ld
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verstage-y += boot.c
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verstage-y += div0.c
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verstage-y += eabi_compat.c
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verstage-y += ../../lib/memset.c
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verstage-y += ../../lib/memcpy.c
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verstage-y += ../../lib/memmove.c
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verstage-y += stages.c
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verstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
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endif # CONFIG_ARCH_VERSTAGE_ARM64
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################################################################################
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# romstage
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################################################################################
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ifeq ($(CONFIG_ARCH_ROMSTAGE_ARM64),y)
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romstage-y += boot.c
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romstage-y += c_entry.c
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romstage-y += stage_entry.S
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romstage-y += cpu-stubs.c
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romstage-y += stages.c
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romstage-y += div0.c
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romstage-y += eabi_compat.c
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romstage-y += memset.S
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romstage-y += memcpy.S
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romstage-y += memmove.S
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romstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
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romstage-y += transition.c transition_asm.S
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rmodules_arm64-y += memset.S
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rmodules_arm64-y += memcpy.S
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rmodules_arm64-y += memmove.S
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rmodules_arm64-y += eabi_compat.c
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# Build the romstage
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VBOOT_STUB_DEPS += $(obj)/arch/arm/eabi_compat.rmodules_arm64.o
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$(objcbfs)/romstage.debug: $$(romstage-objs)
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@printf " LINK $(subst $(obj)/,,$(@))\n"
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$(LD_romstage) -nostdlib --gc-sections -static -o $@ -L$(obj) --whole-archive --start-group $(filter-out %.ld,$(romstage-objs)) --end-group -T $(obj)/mainboard/$(MAINBOARDDIR)/memlayout.romstage.ld
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endif # CONFIG_ARCH_ROMSTAGE_ARM64
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################################################################################
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# ramstage
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################################################################################
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ifeq ($(CONFIG_ARCH_RAMSTAGE_ARM64),y)
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ramstage-y += c_entry.c
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ramstage-y += stages.c
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ramstage-y += startup.c
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ramstage-y += div0.c
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ramstage-y += cpu.c
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ramstage-y += cpu_ramstage.c
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ramstage-y += eabi_compat.c
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ramstage-y += boot.c
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ramstage-y += tables.c
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ramstage-y += memset.S
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ramstage-y += memcpy.S
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ramstage-y += memmove.S
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ramstage-y += stage_entry.S
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ramstage-y += cpu-stubs.c
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ramstage-$(CONFIG_ARM64_USE_SPINTABLE) += spintable.c spintable_asm.S
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ramstage-$(CONFIG_ARM64_USE_ARM_TRUSTED_FIRMWARE) += arm_tf.c
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ramstage-y += transition.c transition_asm.S
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rmodules_arm64-y += memset.S
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rmodules_arm64-y += memcpy.S
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rmodules_arm64-y += memmove.S
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rmodules_arm64-y += eabi_compat.c
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secmon-y += stage_entry.S
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secmon-y += cpu-stubs.c
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secmon-y += startup.c
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secmon-y += ../../lib/malloc.c
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secmon-y += memset.S
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secmon-y += memmove.S
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secmon-y += memcpy.S
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ramstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
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ramstage-srcs += $(wildcard src/mainboard/$(MAINBOARDDIR)/mainboard.c)
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# Build the ramstage
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$(objcbfs)/ramstage.debug: $$(ramstage-objs)
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@printf " CC $(subst $(obj)/,,$(@))\n"
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$(LD_ramstage) -nostdlib --gc-sections -o $@ -L$(obj) --whole-archive --start-group $(filter-out %.ld,$(ramstage-objs)) --end-group -T $(obj)/mainboard/$(MAINBOARDDIR)/memlayout.ramstage.ld
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# Build ARM Trusted Firmware (BL31)
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ifeq ($(CONFIG_ARM64_USE_ARM_TRUSTED_FIRMWARE),y)
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BL31_SOURCE := $(top)/3rdparty/arm-trusted-firmware
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ifeq ($(V),1)
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BL31_MAKEARGS += V=1
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endif
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# Build ARM TF in debug mode (with serial output) if coreboot uses serial
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ifeq ($(CONFIG_CONSOLE_SERIAL),y)
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BL31_MAKEARGS += DEBUG=1
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endif # CONFIG_CONSOLE_SERIAL
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# Avoid build/release|build/debug distinction by overriding BUILD_PLAT directly
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BL31_MAKEARGS += BUILD_PLAT="$(top)/$(obj)/3rdparty/arm-trusted-firmware"
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BL31_CFLAGS := -fno-pic -fno-stack-protector
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BL31_LDFLAGS := --emit-relocs
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BL31 := $(obj)/3rdparty/arm-trusted-firmware/bl31/bl31.elf
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$(BL31):
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@printf " MAKE $(subst $(obj)/,,$(@))\n"
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CROSS_COMPILE="$(CROSS_COMPILE_arm64)" \
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CFLAGS="$(BL31_CFLAGS)" \
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LDFLAGS="$(BL31_LDFLAGS)" \
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$(MAKE) -C $(BL31_SOURCE) $(BL31_MAKEARGS) bl31
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.PHONY: $(BL31)
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BL31_CBFS := $(call strip_quotes,$(CONFIG_CBFS_PREFIX))/bl31
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$(BL31_CBFS)-file := $(BL31)
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$(BL31_CBFS)-type := stage
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$(BL31_CBFS)-compression := $(CBFS_COMPRESS_FLAG)
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cbfs-files-y += $(BL31_CBFS)
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endif # CONFIG_ARM64_USE_ARM_TRUSTED_FIRMWARE
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endif # CONFIG_ARCH_RAMSTAGE_ARM64
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