| ## |
| ## 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. |
| ## |
| |
| 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 $(obj)/coreboot.pre |
| endif |
| |
| ifeq ($(CONFIG_EM100),y) |
| printf " IFDTOOL Setting EM100 mode\n" |
| $(objutil)/ifdtool/ifdtool --em100 $(obj)/coreboot.pre |
| mv $(obj)/coreboot.pre.new $(obj)/coreboot.pre |
| endif |
| |
| PHONY+=add_intel_firmware |
| |
| endif |