blobutil: merge with main script

make blobutil a symlink. Example of command changes:

./blobutil download x220_8mb
is now:
./update blobs download x220_8mb

The old command still works, for compatibility.

Signed-off-by: Leah Rowe <leah@libreboot.org>

3 files changed, 0 insertions, 1003 deletions

diff --git a/resources/scripts/blobs/download b/resources/scripts/blobs/download
deleted file mode 100755
index 57bdfe62..00000000
--- a/resources/scripts/blobs/download
+++ /dev/null
@@ -1,455 +0,0 @@
-#!/usr/bin/env bash
-
-# SPDX-FileCopyrightText: 2022 Caleb La Grange <thonkpeasant@protonmail.com>
-# SPDX-FileCopyrightText: 2023 Leah Rowe <info@minifree.org>
-# SPDX-License-Identifier: GPL-3.0-only
-
-ec_url=""
-ec_url_bkup=""
-ec_hash=""
-dl_hash=""
-dl_url=""
-dl_url_bkup=""
-e6400_vga_dl_hash=""
-e6400_vga_dl_url=""
-e6400_vga_dl_url_bkup=""
-e6400_vga_offset=""
-e6400_vga_romname=""
-
-cbdir="coreboot/default"
-cbcfgsdir="resources/coreboot"
-boarddir=""
-blobdir="blobs"
-dl_path="${blobdir}/vendorupdate"
-appdir="${blobdir}/app"
-_7ztest="a"
-mecleaner="$(pwd)/me_cleaner/me_cleaner.py"
-e6400_unpack="$(pwd)/bios_extract/dell_inspiron_1100_unpacker.py"
-me7updateparser="$(pwd)/resources/blobs/me7_update_parser.py"
-kbc1126_ec_dump="$(pwd)/${cbdir}/util/kbc1126/kbc1126_ec_dump"
-board=""
-_b="" # board shorthand without e.g. _4mb (avoid duplication per flash size)
-
-CONFIG_HAVE_MRC=""
-CONFIG_HAVE_IFD_BIN=""
-CONFIG_HAVE_ME_BIN=""
-CONFIG_HAVE_GBE_BIN=""
-CONFIG_KBC1126_FIRMWARE=""
-CONFIG_BOARD_DELL_E6400=""
-CONFIG_VGA_BIOS_FILE=""
-
-main()
-{
-	board="${1}"
-	boarddir="${cbcfgsdir}/${board}"
-
-	if [ ! -d "${boarddir}" ]; then
-		fail "Target not defined"
-	elif [ ! -f "${boarddir}/board.cfg" ]; then
-		fail "Target missing board.cfg"
-	fi
-	
-	detect_firmware || exit 0
-	scan_sources_config
-
-	build_dependencies
-	download_blobs
-}
-
-detect_firmware()
-{
-	set -- "${boarddir}/config/"*
-	. ${1} 2>/dev/null
-	. "${boarddir}/board.cfg"
-
-	if [ "${CONFIG_HAVE_MRC}" = "y" ]; then
-		needs+=" MRC"
-	fi
-	if [ "${CONFIG_HAVE_IFD_BIN}" = "y" ]; then
-		needs+=" IFD"
-	fi
-	if [ "${CONFIG_HAVE_ME_BIN}" = "y" ]; then
-		needs+=" ME"
-	fi
-	if [ "${CONFIG_HAVE_GBE_BIN}" = "y" ]; then
-		needs+=" GBE"
-	fi
-	if [ "${CONFIG_KBC1126_FIRMWARE}" = "y" ]; then
-		needs+=" EC"
-	fi
-	if [ "${CONFIG_BOARD_DELL_E6400}" = "y" ] \
-			&& [ "${CONFIG_VGA_BIOS_FILE}" != "" ]; then
-		needs+=" E6400VGA"
-	fi
-	if [ -z ${needs+x} ]; then
-		printf 'No binary blobs needed for this board\n'
-		return 1
-	fi
-	printf "Firmware needed for board %s: %s\n" ${board} ${needs}
-}
-
-scan_sources_config()
-{
-	# Shorthand (avoid duplicating configs per flash size)
-	_b=${board%%_*mb}
-
-	awkstr=" /\{.*${_b}.*}{/ {flag=1;next} /\}/{flag=0} flag { print }"
-
-	while read -r line ; do
-		case ${line} in
-		EC_url*)
-			set ${line}
-			ec_url=${2}
-			;;
-		EC_url_bkup*)
-			set ${line}
-			ec_url_bkup=${2}
-			;;
-		EC_hash*)
-			set ${line}
-			ec_hash=${2}
-			;;
-		DL_hash*)
-			set ${line}
-			dl_hash=${2}
-			;;
-		DL_url*)
-			set ${line}
-			dl_url=${2}
-			;;
-		DL_url_bkup*)
-			set ${line}
-			dl_url_bkup=${2}
-			;;
-		E6400_VGA_DL_hash*)
-			set ${line}
-			e6400_vga_dl_hash=${2}
-			;;
-		E6400_VGA_DL_url*)
-			set ${line}
-			e6400_vga_dl_url=${2}
-			;;
-		E6400_VGA_DL_url_bkup*)
-			set ${line}
-			e6400_vga_dl_url_bkup=${2}
-			;;
-		E6400_VGA_offset*)
-			set ${line}
-			e6400_vga_offset=${2}
-			;;
-		E6400_VGA_romname*)
-			set ${line}
-			e6400_vga_romname=${2}
-			;;
-		esac
-	done <<< $(eval "awk '${awkstr}' resources/blobs/sources")
-}
-
-build_dependencies()
-{
-	if [ ! -d me_cleaner ]; then
-		printf "downloading me_cleaner\n"
-		./download me_cleaner || fail "could not download me_cleaner"
-	fi
-	if [ ! -d ${cbdir} ]; then
-		printf "downloading coreboot\n"
-		./download coreboot default \
-				|| fail "could not download coreboot"
-	fi
-	if [ ! -d bios_extract ]; then
-		printf "downloading bios_extract\n"
-		./download bios_extract \
-				|| fail "could not download bios_extract"
-	fi
-	if [ ! -f ${cbdir}/util/kbc1126/kbc1126_ec_dump ]; then
-		printf "Building kbc1126_ec_dump from coreboot\n"
-		make -BC ${cbdir}/util/kbc1126 \
-				|| fail "could not build kbc1126_ec_dump"
-	fi
-	if [ ! -f "${cbdir}/util/ifdtool/ifdtool" ]; then
-		printf "building ifdtool from coreboot\n"
-		make -C ${cbdir}/util/ifdtool \
-				|| fail 'could not build ifdtool'
-	fi
-}
-
-download_blobs()
-{
-	for need in ${needs}; do
-		case ${need} in
-		*ME*)
-			download_blob_intel_me || _failed+=" me"
-			;;
-		*EC*)
-			download_ec || _failed+=" ec"
-			;;
-		*E6400VGA*)
-			download_e6400vga || _failed+=" e6400vga"
-			;;
-		*MRC*)
-			./download mrc || _failed+=" mrc"
-			;;
-		esac
-	done
-	
-	if [ ! -z ${_failed+x} ]; then
-		fail "failed to obtain ${_failed}\nTry manual extraction?"
-	fi
-}
-
-download_blob_intel_me()
-{
-	printf "Downloading neutered ME for board: %s\n" ${board}
-
-	fetch_update me || return 1
-	extract_blob_intel_me || return 1
-}
-
-extract_blob_intel_me()
-{
-	printf "Extracting neutered ME for ${board}\n"
-
-	_me_destination=${CONFIG_ME_BIN_PATH#../../}
-
-	if [ ! -d "${_me_destination%/*}" ]; then
-		mkdir -p ${_me_destination%/*}
-	fi
-	if [ -d "${appdir}" ]; then
-		rm -r ${appdir}
-	fi
-	if [ -f "${_me_destination}" ]; then
-		printf 'me already downloaded\n'
-		return 0
-	fi
-
-	printf "Extracting and stripping Intel ME firmware\n"
-
-	innoextract ${dl_path} -d ${blobdir} \
-	|| 7z x ${dl_path} -o${appdir} \
-		|| fail 'Could not extract vendor update' 
-
-	bruteforce_extract_blob_intel_me "$(pwd)/${_me_destination}" \
-			"$(pwd)/${appdir}" \
-		|| fail "Could not extract Intel ME firmware"
-
-	printf "Truncated and cleaned me output to ${_me_destination}\n"
-}
-
-# cursed, carcinogenic code. TODO rewrite it better
-bruteforce_extract_blob_intel_me()
-{
-	_me_destination="${1}"
-	cdir="${2}" # must be an absolute path, not relative
-
-	if [ -f "${_me_destination}" ]; then
-		return 0
-	fi
-
-	sdir="$(mktemp -d)"
-	mkdir -p "${sdir}" || return 1
-
-	(
-	printf "Entering %s\n" "${cdir}"
-	cd "${cdir}" || exit 1
-	for i in *; do
-		if [ -f "${_me_destination}" ]; then
-			# me.bin found, so avoid needless further traversal
-			break
-		elif [ -L "${i}" ]; then
-			# symlinks are a security risk, in this context
-			continue
-		elif [ -f "${i}" ]; then
-			"${mecleaner}" -r -t -O "${sdir}/vendorfile" \
-					-M "${_me_destination}" "${i}" \
-				&& break # (we found me.bin)	
-			"${mecleaner}" -r -t -O "${_me_destination}" "${i}" \
-				&& break # (we found me.bin)
-			"${me7updateparser}" -O ${_me_destination} "${i}" \
-				&& break # (we found me.bin)
-			_7ztest="${_7ztest}a"
-			7z x "${i}" -o${_7ztest} || continue
-			bruteforce_extract_blob_intel_me "${_me_destination}" \
-					"${cdir}/${_7ztest}"
-			cdir="${1}"
-			cd "${cdir}"
-		elif [ -d "$i" ]; then
-			bruteforce_extract_blob_intel_me "${_me_destination}" \
-					"${cdir}/${i}"
-			cdir="${1}"
-			cd "${cdir}"
-		else
-			printf "SKIPPING: %s\n" "${i}"
-		fi
-	done
-	)
-
-	rm -Rf "${sdir}"
-
-	if [ ! -f "${_me_destination}" ]; then
-		printf "me.bin not found in vendor update for: %s\n" ${board}
-		return 1
-	fi
-}
-
-download_ec()
-{
-	printf "Downloading KBC1126 EC firmware for HP laptop\n"
-
-	fetch_update ec || return 1
-	extract_ec || return 1
-}
-
-extract_ec()
-{
-	printf "Extracting KBC1126 EC firmware for board: %s\n" ${board}
-
-	_ec_destination=${CONFIG_KBC1126_FW1#../../}
-
-	if [ ! -d "${_ec_destination%/*}" ]; then
-		mkdir -p "${_ec_destination%/*}"
-	fi
-	if [ -d "${appdir}" ]; then
-		rm -Rf "${appdir}"
-	fi
-	if [ -f "${_ec_destination}" ]; then
-		printf "ec already downloaded\n"
-		return 0
-	fi
-
-	unar "${dl_path}" -o "${appdir}"
-
-	(
-	cd "${appdir}/${dl_path##*/}"
-
-	mv Rompaq/68*.BIN ec.bin
-	if [ ! -f ec.bin ]; then
-		unar -D ROM.CAB Rom.bin
-		mv Rom.bin ec.bin
-	fi
-
-	"${kbc1126_ec_dump}" ec.bin
-	)
-
-	for i in 1 2; do
-		if [ -f "${appdir}/${dl_path##*/}/ec.bin.fw${i}" ]; then
-			continue
-		fi
-		printf "Not found: %s/%s/ec.bin.fw%s\n" \
-				${appdir} ${dl_path##*/} ${i}
-		printf "Could not extract EC firmware for: %s\n" \
-				${board}
-		return 1
-	done
-
-	cp "${appdir}/${dl_path##*/}"/ec.bin.fw* "${_ec_destination%/*}/"
-}
-
-download_e6400vga()
-{
-	printf "Downloading Nvidia VGA ROM for Dell Latitude E6400\n"
-
-	fetch_update e6400vga || return 1
-	extract_e6400vga || return 1
-}
-
-extract_e6400vga()
-{
-	printf "Extracting Nvidia VGA ROM for ${board}\n"
-
-	_vga_destination=${CONFIG_VGA_BIOS_FILE#../../}
-
-	if [ -f "${_vga_destination}" ]; then
-		printf 'vga rom already downloaded\n'
-		return 0
-	fi
-	if [ ! -d "${_vga_destination%/*}" ]; then
-		mkdir -p ${_vga_destination%/*}
-	fi	
-	if [ -d "${appdir}" ]; then
-		rm -r ${appdir}
-	fi
-
-	mkdir -p "${appdir}"
-	mv "${dl_path}" "${appdir}"
-
-	if [ "${e6400_vga_offset}" = "" ]; then
-		printf "E6400 VGA offset not defined\n"
-		return 1
-	elif [ "${e6400_vga_romname}" = "" ]; then
-		printf "E6400 VGA ROM name not defined\n"
-		return 1
-	fi
-
-	(
-	cd "${appdir}"
-	tail -c +${e6400_vga_offset} "${dl_path##*/}" \
-			| gunzip > bios.bin
-	if [ ! -f "bios.bin" ]; then
-		fail 'Could not extract bios.bin from Dell E6400 update'
-	fi
-	"${e6400_unpack}" bios.bin || printf "TODO: fix dell extract util\n"
-	if [ ! -f "${e6400_vga_romname}" ]; then
-		fail 'Could not extract VGA ROM from Dell E6400 BIOS update'
-	fi
-	)
-
-	cp "${appdir}"/"${e6400_vga_romname}" "${_vga_destination}"
-
-	printf "E6400 Nvidia ROM saved to: %s\n" "${_vga_destination}"
-}
-
-fetch_update()
-{
-	printf "Fetching vendor update for board: %s\n" ${board}
-
-	fw_type="${1}"
-	dl=""
-	dl_bkup=""
-	dlsum=""
-	if [ "${fw_type}" = "me" ]; then
-		dl=${dl_url}
-		dl_bkup=${dl_url_bkup}
-		dlsum=${dl_hash}
-	elif [ "${fw_type}" = "ec" ]; then
-		dl=${ec_url}
-		dl_bkup=${ec_url_bkup}
-		dlsum=${ec_hash}
-	elif [ "${fw_type}" = "e6400vga" ]; then
-		dl=${e6400_vga_dl_url}
-		dl_bkup=${e6400_vga_dl_url_bkup}
-		dlsum=${e6400_vga_dl_hash}
-	else
-		printf "Unsupported download type: %s\n" ${fw_type}
-		return 1
-	fi
-
-	if [ -z "${dl_url+x}" ] && [ "${fw_type}" != "e6400vga" ]; then
-		printf "No vendor update specified for board: %s\n" ${board}
-		return 1
-	fi
-
-	vendor_checksum ${dlsum} || \
-		wget ${dl} -O ${dl_path} || wget ${dl_bkup} -O ${dl_path}
-
-	vendor_checksum ${dlsum} || fail \
-		"Cannot guarantee intergity of vendor update for: ${board}"
-}
-
-vendor_checksum()
-{
-	if [ ! -f "${dl_path}" ]; then
-		printf "Vendor update not found on disk for: %s\n" ${board}
-		return 1
-	elif [ "$(sha1sum ${dl_path} | awk '{print $1}')" != "${1}" ]; then
-		printf "Bad checksum on vendor update for: %s\n" ${board}
-		return 1
-	fi
-}
-
-fail()
-{
-	printf "\nERROR: $@\n"
-	exit 1
-}
-
-main $@
diff --git a/resources/scripts/blobs/extract b/resources/scripts/blobs/extract
deleted file mode 100755
index 8e9c74ed..00000000
--- a/resources/scripts/blobs/extract
+++ /dev/null
@@ -1,150 +0,0 @@
-#!/usr/bin/env bash
-# script to automate extracting blobs from an existing vendor bios
-
-# SPDX-FileCopyrightText: 2022 Caleb La Grange <thonkpeasant@protonmail.com>
-# SPDX-FileCopyrightText: 2023 Leah Rowe <leah@libreboot.org>
-# SPDX-License-Identifier: GPL-3.0-only
-
-sname=""
-board=""
-vendor_rom=""
-
-cbdir="coreboot/default"
-cbcfgsdir="resources/coreboot"
-ifdtool="${cbdir}/util/ifdtool/ifdtool"
-mecleaner="me_cleaner/me_cleaner.py"
-me7updateparser="resources/blobs/me7_update_parser.py"
-
-boarddir=""
-
-CONFIG_HAVE_MRC=""
-CONFIG_ME_BIN_PATH=""
-CONFIG_GBE_BIN_PATH=""
-CONFIG_IFD_BIN_PATH=""
-
-_me_destination=""
-_gbe_destination=""
-_ifd_destination=""
-
-main()
-{
-	sname=${0}
-	if [ $# -lt 2 ]; then
-		fail "Missing arguments (less than two)."
-	fi
-
-	board="${1}"
-	vendor_rom="${2}"
-
-	boarddir="${cbcfgsdir}/${board}"
-
-	check_board
-	build_dependencies
-	extract_blobs
-}
-
-check_board()
-{
-	if [ ! -f "${vendor_rom}" ] ; then
-		fail "file does not exist: ${vendor_rom}"
-	elif [ ! -d "${boarddir}" ]; then
-		fail "build/roms ${board}: target not defined"
-	elif [ ! -f "${boarddir}/board.cfg" ]; then
-		fail "build/roms ${board}: missing board.cfg"
-	fi
-}
-
-build_dependencies()
-{
-	if [ ! -d me_cleaner ]; then
-		printf "downloading me_cleaner\n"
-		./download me_cleaner || fail 'could not download me_cleaner'
-	else
-		printf "me_cleaner already downloaded. Skipping.\n"
-		printf "run ./download me_cleaner to manually overwrite\n"
-	fi
-
-	if [ ! -d ${cbdir} ]; then
-		printf "downloading coreboot\n"
-		./download coreboot default \
-				|| fail "could not download coreboot"
-	else
-		printf "coreboot already downloaded. Skipping.\n"
-		printf "run ./download coreboot to manually overwrite\n"
-	fi
-
-	if ! [ -f ${ifdtool} ]; then
-		printf "building ifdtool from coreboot\n"
-		make -C "${ifdtool%/ifdtool}" \
-				|| fail "could not build ifdtool"
-	fi
-}
-
-extract_blobs()
-{
-	printf "extracting blobs for %s from %s\n" ${board} ${vendor_rom}
-
-	set -- "${boarddir}/config/"*
-	. ${1} 2>/dev/null
-	. "${boarddir}/board.cfg"
-
-	if [ "$CONFIG_HAVE_MRC" = "y" ]; then
-		printf 'haswell board detected, downloading mrc\n'
-		./download mrc || fail "could not download mrc"
-	fi
-
-	_me_destination=${CONFIG_ME_BIN_PATH#../../}
-	_gbe_destination=${CONFIG_GBE_BIN_PATH#../../}
-	_ifd_destination=${CONFIG_IFD_BIN_PATH#../../}
-
-	extract_blob_intel_me
-	extract_blob_intel_gbe_nvm
-
-	# Cleans up other files extracted with ifdtool
-	rm -f flashregion*.bin 2> /dev/null
-
-	if [ -f ${_ifd_destination} ]; then
-		printf "gbe, ifd, and me extracted to %s\n" \
-				${_me_destination%/*}
-	else
-		printf "WARNING: Intel firmware descriptor could not "
-		printf "be extracted with modified me\n"
-	fi
-}
-
-extract_blob_intel_me()
-{
-	printf "extracting clean ime and modified ifd\n"
-
-	${mecleaner} -D ${_ifd_destination} \
-			-M ${_me_destination} ${vendor_rom} -t -r -S \
-	|| ${me7updateparser} \
-			-O ${_me_destination} ${vendor_rom} \
-	|| fail \
-			"me_cleaner failed to extract blobs from rom"
-}
-
-extract_blob_intel_gbe_nvm()
-{
-	printf "extracting gigabit ethernet firmware"
-	./${ifdtool} -x ${vendor_rom}
-	mv flashregion*gbe.bin ${_gbe_destination} \
-			|| fail 'could not extract gbe'
-}
-
-fail()
-{
-	print_help
-
-	printf "\n%s: ERROR: %s\n" ${sname} $@
-	exit 1 
-}
-
-print_help()
-{
-	printf "Usage: ./blobutil extract {boardname} {path/to/vendor_rom}\n"
-	printf "Example: ./blobutil extract x230 12mb_flash.bin\n"
-	printf "\nYou need to specify exactly 2 arguments\n"
-}
-
-main $@
diff --git a/resources/scripts/blobs/inject b/resources/scripts/blobs/inject
deleted file mode 100755
index 51f67255..00000000
--- a/resources/scripts/blobs/inject
+++ /dev/null
@@ -1,398 +0,0 @@
-#!/usr/bin/env bash
-
-# SPDX-FileCopyrightText: 2022 Caleb La Grange <thonkpeasant@protonmail.com>
-# SPDX-FileCopyrightText: 2023 Leah Rowe <info@minifree.org>
-# SPDX-License-Identifier: GPL-3.0-only
-
-sname=""
-archive=""
-_filetype=""
-rom=""
-board=""
-modifygbe=""
-new_mac=""
-release=""
-releasearchive=""
-
-cbdir="coreboot/default"
-cbcfgsdir="resources/coreboot"
-ifdtool="${cbdir}/util/ifdtool/ifdtool"
-cbfstool="${cbdir}/util/cbfstool/cbfstool"
-nvmutil="util/nvmutil/nvm"
-boarddir=""
-pciromsdir="pciroms"
-
-CONFIG_HAVE_MRC=""
-CONFIG_HAVE_ME_BIN=""
-CONFIG_ME_BIN_PATH=""
-CONFIG_KBC1126_FIRMWARE=""
-CONFIG_KBC1126_FW1=""
-CONFIG_KBC1126_FW1_OFFSET=""
-CONFIG_KBC1126_FW2=""
-CONFIG_KBC1126_FW2_OFFSET=""
-CONFIG_VGA_BIOS_FILE=""
-CONFIG_VGA_BIOS_ID=""
-CONFIG_GBE_BIN_PATH=""
-
-main()
-{
-	sname="${0}"
-
-	if [ $# -lt 1 ]; then
-		fail "No options specified."
-	elif [ "${1}" = "listboards" ]; then
-		listboards
-		exit 0
-	fi
-
-	archive="${1}"
-
-	while getopts r:b:m: option
-	do
-	    case "${option}"
-		in
-		r)rom=${OPTARG};;
-		b)board=${OPTARG};;
-		m)
-			modifygbe=true
-			new_mac=${OPTARG}
-			;;
-	    esac
-	done
-
-	check_board
-	build_dependencies
-	inject_blobs
-}
-
-check_board()
-{
-	if ! check_release ${archive} ; then
-		if [ ! -f "${rom}" ]; then
-			fail "${rom} is not a valid path"
-		elif [ -z ${rom+x} ]; then
-			fail 'no rom specified'
-		elif [ -z ${board+x} ]; then
-			board=$(detect_board ${rom}) \
-					|| fail 'no board specified'
-		fi
-	else
-		release=true
-		releasearchive="${archive}"
-		board=$(detect_board ${archive}) \
-				|| fail 'Could not detect board type'
-	fi
-
-	boarddir="${cbcfgsdir}/${board}"
-	if [ ! -d "${boarddir}" ]; then
-		fail "board ${board} not found"
-	fi
-}
-
-check_release()
-{
-	if [ ! -f "${archive}" ]; then
-		return 1
-	fi
-
-	if [ "${archive##*.}" = "xz" ]; then
-		printf "%s\n" "Release archive ${archive} detected"
-		return 0
-	else
-		return 1
-	fi
-}
-
-# This function tries to determine the board from the filename of the rom.
-# It will only succeed if the filename is not changed from the build/download
-detect_board()
-{
-	path=${1}
-	filename=$(basename ${path})
-	case ${filename} in
-		grub_*)
-		board=$(cut -d '_' -f2-3 <<<${filename})
-		;;
-		seabios_withgrub_*)
-		board=$(cut -d '_' -f3-4 <<<${filename})
-		;;
-		*.tar.xz)
-		_stripped_prefix=${filename#*_}
-		board="${_stripped_prefix%.tar.xz}"
-		;;
-		*)
-		return 1
-	esac	
-
-	if [ -d "${boarddir}/" ]; then
-		printf '%s\n' "${board}"
-		return 0
-	else
-		return 1
-	fi
-}
-
-build_dependencies()
-{
-	if [ ! -d ${cbdir} ]; then
-		printf "downloading coreboot\n"
-		./download coreboot default
-	fi
-
-	if [ ! -f "${ifdtool}" ]; then
-		printf "building ifdtool from coreboot\n"
-		./build module cbutils default \
-				|| fail 'could not build ifdtool'
-	fi
-
-	if [ ! -f "${cbfstool}" ]; then
-		printf "building cbfstool from coreboot\n"
-		./build module cbutils default \
-				|| fail 'could not build cbfstool'
-	fi
-
-	./blobutil download ${board} || \
-			fail "Could not download blobs for ${board}"
-}
-
-inject_blobs()
-{
-	if [ "${release}" = "true" ]; then
-		echo 'patching release file'
-		patch_release_roms
-	else
-		patch_rom ${rom}
-	fi
-}
-
-patch_release_roms()
-{
-	_tmpdir=$(mktemp -d "/tmp/${board}_tmpXXXX")
-	tar xf "${releasearchive}" -C "${_tmpdir}" || \
-	fail 'could not extract release archive'
-
-	for x in ${_tmpdir}/bin/*/*.rom ; do
-		echo "patching rom $x"
-		patch_rom ${x} || fail "could not patch ${x}"
-	done
-
-	(
-	cd ${_tmpdir}/bin/*
-	sha1sum --status -c blobhashes || \
-	fail 'ROMs did not match expected hashes'
-	)
-
-	if [ "${modifygbe}" = "true" ]; then
-		for x in ${_tmpdir}/bin/*/*.rom ; do
-			modify_gbe ${x}
-		done
-	fi
-
-	if ! [ -d bin/release ]; then
-		mkdir -p bin/release
-	fi
-
-	mv ${_tmpdir}/bin/* bin/release/ && \
-	printf '%s\n' 'Success! Your ROMs are in bin/release'
-
-	rm -r "${_tmpdir}"
-}
-
-patch_rom()
-{
-	rom="${1}"
-
-	set -- "${boarddir}/config/"*
-	. ${1} 2>/dev/null
-	. "${boarddir}/board.cfg"
-
-	if [ "$CONFIG_HAVE_MRC" = "y" ]; then
-		inject_blob_intel_mrc "${rom}"
-	fi
-
-	if [ "${CONFIG_HAVE_ME_BIN}" = "y" ]; then
-		inject_blob_intel_me "${rom}"
-	fi
-
-	if [ "${CONFIG_KBC1126_FIRMWARE}" = "y" ]; then
-		inject_blob_hp_kbc1126_ec "${rom}"
-	fi
-
-	if [ "${CONFIG_VGA_BIOS_FILE}" != "" ] \
-				&& [ "${CONFIG_VGA_BIOS_ID}" != "" ]; then
-		inject_blob_dell_e6400_vgarom_nvidia
-	fi
-
-	if [ "${modifygbe}" = "true" ] && ! [ "${release}" = "true" ]; then
-		modify_gbe ${rom}
-	fi
-}
-
-inject_blob_intel_mrc()
-{
-	rom="${1}"
-
-	printf 'adding mrc\n'
-
-	# mrc.bin must be inserted at a specific offset. the only
-	# libreboot platform that needs it, at present, is haswell
-
-	# in cbfstool, -b values above 0x80000000 are interpreted as
-	# top-aligned x86 memory locations. this is converted into an
-	# absolute offset within the flash, and inserted accordingly
-	# at that offset into the ROM image file
-
-	# coreboot's own build system hardcodes the mrc.bin offset
-	# because there is only one correct location in memory, but
-	# it would be useful for lbmk if it could be easily scanned
-	# from Kconfig, with the option to change it where in practise
-	# it is not changed
-
-	# the hardcoded offset below is based upon reading of the coreboot
-	# source code, and it is *always* correct for haswell platform.
-	# TODO: this logic should be tweaked to handle more platforms
-
-	${cbfstool} ${rom} add -f mrc/haswell/mrc.bin -n mrc.bin -t mrc \
-		-b 0xfffa0000 || exit 1
-}
-
-inject_blob_intel_me()
-{
-	printf 'adding intel management engine\n'
-
-	rom="${1}"
-
-	if [ -z ${CONFIG_ME_BIN_PATH} ]; then
-		fail "CONFIG_ME_BIN_PATH not set"
-	fi
-
-	_me_location=${CONFIG_ME_BIN_PATH#../../}
-
-	if [ ! -f "${_me_location}" ]; then
-		fail "CONFIG_ME_BIN_PATH points to missing file"
-	fi
-
-	${ifdtool} -i me:${_me_location} ${rom} -O ${rom} || exit 1
-}
-
-inject_blob_hp_kbc1126_ec()
-{
-	rom="${1}"
-
-	_ec1_location="${CONFIG_KBC1126_FW1#../../}"
-	_ec1_offset="${CONFIG_KBC1126_FW1_OFFSET}"
-	_ec2_location="${CONFIG_KBC1126_FW2#../../}"
-	_ec2_offset="${CONFIG_KBC1126_FW2_OFFSET}"
-
-	printf "adding hp kbc1126 ec firmware\n"
-
-	if [ "${_ec1_offset}" = "" ] || [ "${_ec1_offset}" = "" ]; then
-		printf "EC offsets not declared for board: %s\n" \
-				"${board}"
-		exit 1
-	fi
-	if [ "${_ec1_location}" = "" ] || [ "${_ec2_location}" = "" ]; then
-		printf "EC firmware path not declared for board: %s\n" \
-				"${board}"
-	fi
-	if [ ! -f "${_ec1_location}" ] || [ ! -f "${_ec2_location}" ]; then
-		printf "EC firmware not downloaded for board: %s\n" \
-				"${board}"
-		exit 1
-	fi
-
-	${cbfstool} "${rom}" add -f ${_ec1_location} -n ecfw1.bin \
-			-b ${_ec1_offset} -t raw || exit 1
-	${cbfstool} "${rom}" add -f ${_ec2_location} -n ecfw2.bin \
-			-b ${_ec2_offset} -t raw || exit 1
-}
-
-inject_blob_dell_e6400_vgarom_nvidia()
-{
-	rom="${1}"
-
-	_vga_location="${CONFIG_VGA_BIOS_FILE#../../}"
-	_vga_dir="${_vga_location%/*}"
-	_vga_filename="${_vga_location##*/}"
-
-	printf "adding pci option rom\n"
-
-	if [ "${_vga_dir}" != "${pciromsdir}" ]; then
-		printf "Invalid PCI ROM directory: %s\n" ${_vga_dir}
-		exit 1
-	fi
-	if [ ! -f "${_vga_location}" ]; then
-		printf "No such file exists: %s\n" ${_vga_location}
-		exit 1
-	fi
-
-	${cbfstool} ${rom} add -f "${_vga_location}" \
-		-n "pci${CONFIG_VGA_BIOS_ID}.rom" \
-		-t optionrom || exit 1
-}
-
-modify_gbe()
-{
-	printf "changing mac address in gbe to ${new_mac}\n"
-
-	rom=${1}
-
-	if [ -z ${CONFIG_GBE_BIN_PATH} ]; then
-		fail "CONFIG_GBE_BIN_PATH not set"
-	fi
-
-	_gbe_location=${CONFIG_GBE_BIN_PATH#../../}
-
-	if [ ! -f "${_gbe_location}" ]; then
-		fail "CONFIG_GBE_BIN_PATH points to missing file"
-	fi
-
-	if [ ! -f ${nvmutil} ]; then
-		make -C util/nvmutil || fail 'failed to build nvmutil'
-	fi
-
-	_gbe_tmp=$(mktemp -t gbeXXXX.bin)
-	cp ${_gbe_location} ${_gbe_tmp}
-	${nvmutil} "${_gbe_tmp}" setmac ${new_mac} \
-			|| fail 'failed to modify mac address'
-
-	${ifdtool} -i GbE:${_gbe_tmp} "${rom}" \
-			-O "${rom}" || exit 1
-
-	rm -f ${_gbe_tmp}
-}
-
-listboards()
-{
-	for boarddir in ${cbcfgsdir}/*; do
-		if [ ! -d "${boarddir}" ]; then continue; fi
-		board="${boarddir##${cbcfgsdir}/}"
-		board="${board%/}"
-		printf '%s\n' "${board##*/}"
-	done
-}
-
-fail()
-{
-	if [ ! -z ${@+x} ]; then
-		printf "\n%s: ERROR: ${@}\n" ${sname}
-	fi
-
-	usage
-	exit 1
-}
-
-usage()
-{
-	cat <<- EOF
-	USAGE: ./blobutil inject -r [rom path] -b [boardname] -m [macaddress]
-	Example: ./blobutil inject -r x230_12mb.rom -b x230_12mb
-
-	Adding a macadress to the gbe is optional.
-	If the [-m] parameter is left blank, the gbe will not be touched.
-
-	Type './blobutil inject listboards' to get a list of valid boards
-	EOF
-}
-
-main $@