move resources/scripts/ to script/

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

1 files changed, 195 insertions, 0 deletions

diff --git a/script/build/release/roms b/script/build/release/roms
new file mode 100755
index 00000000..395fb8d7
--- /dev/null
+++ b/script/build/release/roms
@@ -0,0 +1,195 @@
+#!/usr/bin/env sh
+
+#  helper script: generate release archive (ROM images)
+#
+#	Copyright (C) 2020,2021,2022,2023 Leah Rowe <info@minifree.org>
+#
+#	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, either version 3 of the License, or
+#	(at your option) any later version.
+#
+#	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, see <http://www.gnu.org/licenses/>.
+#
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+
+. "include/err.sh"
+
+projectname="$(cat projectname)"
+version="version-unknown"
+versiondate="version-date-unknown"
+tree="default"
+target=""
+CONFIG_HAVE_MRC=""
+CONFIG_HAVE_ME_BIN=""
+CONFIG_KBC1126_FIRMWARE=""
+CONFIG_INCLUDE_SMSC_SCH5545_EC_FW=""
+ifdtool="cbutils/${tree}/ifdtool"
+cbfstool="cbutils/${tree}/cbfstool"
+
+main()
+{
+	printf "Building ROM image archives for version %s\n" "${version}"
+
+	init_check
+
+	for romdir in bin/*; do
+		make_archive "${romdir}"
+	done
+
+	printf "\nROM archives available at release/%s/roms/\n\n" "${version}"
+}
+
+init_check()
+{
+	if [ -f version ]; then
+		version="$(cat version)"
+	[ -f versiondate ] && \
+		versiondate="$(cat versiondate)"
+	[ ! -d "bin/" ] && \
+		err "init_check: no ROMs built yet (error)"
+	[ -d "release/" ] || \
+		mkdir -p release/ || \
+		    err "init_check: !mkdir -p release/"
+	[ -d "release/${version}/" ] || \
+		mkdir -p "release/${version}/" || \
+		    err "init_check: !mkdir -p release/${version}/"
+	[ ! -d "release/${version}/roms/" ] || \
+		rm -Rf "release/${version}/roms/" || \
+		    err "init_check: !rm -Rf release/${version}/roms/"
+
+	if [ ! -d "release/${version}/roms/" ]; then
+		mkdir -p "release/${version}/roms/" || \
+		    err "init_check: !mkdir -p release/${version}/roms/"
+	fi
+}
+
+make_archive()
+{
+	romdir=${1}
+	target="${romdir##*/}"
+
+	echo ${target}
+	[ -d "${romdir}/" ] || continue
+
+	CONFIG_HAVE_MRC="y"
+	CONFIG_HAVE_ME_BIN="y"
+	CONFIG_KBC1126_FIRMWARE="y"
+	CONFIG_INCLUDE_SMSC_SCH5545_EC_FW="y"
+	grep "CONFIG_HAVE_ME_BIN=y" "resources/coreboot/${target}/config/"* || \
+	    CONFIG_HAVE_ME_BIN="n"
+	grep "CONFIG_HAVE_MRC=y" "resources/coreboot/${target}/config/"* || \
+	    CONFIG_HAVE_MRC="n"
+	grep "CONFIG_KBC1126_FIRMWARE=y" \
+	    "resources/coreboot/${target}/config"/* || \
+	    CONFIG_KBC1126_FIRMWARE="n"
+	grep "CONFIG_INCLUDE_SMSC_SCH5545_EC_FW=y" \
+	    "resources/coreboot/${target}/config"/* || \
+	    CONFIG_INCLUDE_SMSC_SCH5545_EC_FW="n"
+
+	# remove ME/MRC/EC firmware from ROM images
+	if [ "${CONFIG_HAVE_ME_BIN}" = "y" ] || \
+	    [ "${target}" = "e6400nvidia_4mb" ]; then
+		strip_archive "${romdir}"
+	fi
+
+	printf "Generating release/%s/roms/%s-%s_%s.tar.xz\n" \
+	    "${version}" "${projectname}" "${version}" "${target##*/}"
+	printf "%s\n" "${version}" > "${romdir}/version" || \
+	    err "make_archive: can't create ${romdir}/version"
+	printf "%s\n" "${versiondate}" > "${romdir}/versiondate" || \
+	    err "make_archive: can't create ${romdir}/versiondate"
+	printf "%s\n" "${projectname}" > "${romdir}/projectname" || \
+	    err "make_archive: can't create ${romdir}/projectname"
+
+	f="release/${version}/roms/${projectname}-${version}_${target##*/}"
+	tar -c "${romdir}/" | xz -9e > "${f}.tar.xz" || \
+	    err "make_archive: can't create ${f}.tar.xz"
+
+	if [ -d "${romdir}_tmp" ]; then
+		rm -Rf "${romdir}" || err "make_archive: !rm -Rf ${romdir}"
+		mv "${romdir}_tmp" "${romdir}" || \
+		    err "make_archive: !mv \"${romdir}_tmp\" \"${romdir}\""
+	fi
+}
+
+strip_archive()
+{
+	romdir=${1}
+
+	[ -d "coreboot/${tree}" ] || \
+		./fetch_trees coreboot ${tree} || \
+		    err "strip_archive: coreboot/${tree}: can't fetch source"
+	./build coreboot utils ${tree} || \
+	    err "strip_archive: coreboot/${tree}: can't build utils"
+
+	# dirty hack, to reduce disk io later
+	# rather than using /tmp, which might not be tmpfs
+	rm -Rf "${romdir}_tmp" || err "strip_archive: !rm -Rf ${romdir}_tmp"
+	mkdir "${romdir}_tmp" || err "strip_archive: !mkdir ${romdir}_tmp"
+
+	# Hash the rom before removing blobs
+	rm -f "${romdir}/blobhashes" || \
+	    err "strip_archive: !rm -f ${blobdir}/blobhashes"
+	touch "${romdir}/blobhashes" || \
+	    err "strip_archive: !touch ${blobdir}/blobhashes"
+
+	(
+	cd "${romdir}" || err "strip_archive: !cd ${romdir}"
+	sha1sum *.rom >> blobhashes || \
+	    err "strip_archive: ${romdir}: !sha1sum *.rom >> blobhashes"
+	)
+
+	for romfile in "${romdir}"/*.rom; do
+		strip_rom_image "${romfile}"
+	done
+}
+
+strip_rom_image()
+{
+	romfile=${1}
+
+	[ -f "${romfile}" ] || return 0
+
+	if [ "${CONFIG_HAVE_ME_BIN}" = "y" ]; then
+		"${ifdtool}" --nuke me "${romfile}" || \
+		    err "strip_rom_images: ${romfile}: cannot nuke Intel ME"
+		mv "${romfile}" "${romdir}_tmp" || \
+		    err "strip_rom_images: !mv ${romfile} ${romdir}_tmp"
+		mv "${romfile}.new" "${romfile}" || \
+		    err "strip_rom_images: !mv ${romfile}.new ${romfile}"
+	fi
+
+	if [ "${CONFIG_HAVE_MRC}" = "y" ]; then
+		"${cbfstool}" "${romfile}" remove -n mrc.bin || \
+		    err "strip_rom_images: ${romfile}: cannot nuke mrc.bin"
+		"${cbfstool}" "${romfile}" print || :
+	fi
+
+	if [ "${CONFIG_KBC1126_FIRMWARE}" = "y" ]; then
+		"${cbfstool}" "${romfile}" remove -n ecfw1.bin || \
+		    err "strip_rom_images: ${romfile}: can't nuke ecfw1.bin"
+		"${cbfstool}" "${romfile}" remove -n ecfw2.bin || \
+		    err "strip_rom_images: ${romfile}: can't nuke ecfw2.bin"
+	fi
+
+	[ "${CONFIG_INCLUDE_SMSC_SCH5545_EC_FW}" != "y" ] || \
+		"${cbfstool}" "${romfile}" remove -n sch5545_ecfw.bin || \
+		    err "strip_rom_images: ${romfile}: can't nuke sch5545ec fw"
+
+	# TODO: replace this board-specific hack
+	if [ "${target}" = "e6400nvidia_4mb" ]; then
+		"${cbfstool}" "${romfile}" remove -n "pci10de,06eb.rom" || \
+		    err "strip_rom_images: ${romfile}: can't nuke e6400 vga rom"
+	fi
+}
+
+main $@