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##
## This file is part of the coreboot project.
##
## Copyright (C) 2010 Google Inc.
## Copyright (C) 2013-2014 Sage Electronic Engineering, LLC.
##
## 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.
##
ifeq ($(CONFIG_HAVE_INTEL_FIRMWARE),y)
# Run intermediate steps when producing coreboot.rom
# that adds additional components to the final firmware
# image outside of CBFS
ifeq ($(CONFIG_HAVE_IFD_BIN),y)
INTERMEDIATE+=add_intel_firmware
endif
ifeq ($(CONFIG_BUILD_WITH_FAKE_IFD),y)
INTERMEDIATE+=add_intel_firmware
IFD_BIN_PATH := $(objgenerated)/ifdfake.bin
IFD_SECTIONS := $(addprefix -b ,$(CONFIG_IFD_BIOS_SECTION:"%"=%)) \
$(addprefix -m ,$(CONFIG_IFD_ME_SECTION:"%"=%)) \
$(addprefix -g ,$(CONFIG_IFD_GBE_SECTION:"%"=%)) \
$(addprefix -p ,$(CONFIG_IFD_PLATFORM_SECTION:"%"=%))
else
IFD_BIN_PATH := $(CONFIG_IFD_BIN_PATH)
endif
add_intel_firmware: $(obj)/coreboot.pre $(IFDTOOL) $(IFDFAKE)
ifeq ($(CONFIG_BUILD_WITH_FAKE_IFD),y)
printf "\n** WARNING **\n"
printf "Coreboot will be built with a fake Intel Firmware Descriptor (IFD).\n"
printf "Never write a complete coreboot.rom with a fake IFD to your board's\n"
printf "flash ROM! Make sure that you only write valid flash regions.\n\n"
printf " IFDFAKE Building a fake Intel Firmware Descriptor\n"
$(IFDFAKE) $(IFD_SECTIONS) $(IFD_BIN_PATH)
endif
printf " DD Adding Intel Firmware Descriptor\n"
dd if=$(IFD_BIN_PATH) \
of=$(obj)/coreboot.pre conv=notrunc >/dev/null 2>&1
ifeq ($(CONFIG_HAVE_ME_BIN),y)
printf " IFDTOOL me.bin -> coreboot.pre\n"
$(objutil)/ifdtool/ifdtool \
-i ME:$(CONFIG_ME_BIN_PATH) \
$(obj)/coreboot.pre
mv $(obj)/coreboot.pre.new $(obj)/coreboot.pre
endif
ifeq ($(CONFIG_HAVE_GBE_BIN),y)
printf " IFDTOOL gbe.bin -> coreboot.pre\n"
$(objutil)/ifdtool/ifdtool \
-i GbE:$(CONFIG_GBE_BIN_PATH) \
$(obj)/coreboot.pre
mv $(obj)/coreboot.pre.new $(obj)/coreboot.pre
endif
ifeq ($(CONFIG_LOCK_MANAGEMENT_ENGINE),y)
printf " IFDTOOL Locking Management Engine\n"
$(objutil)/ifdtool/ifdtool -l $(obj)/coreboot.pre
mv $(obj)/coreboot.pre.new $(obj)/coreboot.pre
else ifneq ($(CONFIG_BUILD_WITH_FAKE_IFD),y)
printf " IFDTOOL Unlocking Management Engine\n"
$(objutil)/ifdtool/ifdtool -u $(obj)/coreboot.pre
mv $(obj)/coreboot.pre.new $(obj)/coreboot.pre
endif
PHONY+=add_intel_firmware
endif
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