move build/release/* to update/release

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

1 files changed, 168 insertions, 0 deletions

diff --git a/script/update/release/roms b/script/update/release/roms
new file mode 100755
index 00000000..3cf5d93e
--- /dev/null
+++ b/script/update/release/roms
@@ -0,0 +1,168 @@
+#!/usr/bin/env sh
+# SPDX-License-Identifier: GPL-3.0-or-later
+# SPDX-FileCopyrightText: 2020,2021,2022,2023 Leah Rowe <leah@libreboot.org>
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+
+. "include/err.sh"
+
+read projectname < projectname
+version="version-unknown"
+versiondate="version-date-unknown"
+tree="default"
+eval "$(setvars "" 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"
+microcode_required="y"
+
+main()
+{
+	printf "Building ROM image archives for version %s\n" "${version}"
+
+	init_check
+	for romdir in bin/*; do
+		[ -d "${romdir}" ] || continue
+		make_archive "${romdir}"
+	done
+	printf "\nROM archives available at release/%s/roms/\n\n" "${version}"
+}
+
+init_check()
+{
+	[ -f version ] && read version < version
+	[ -f versiondate ] && read versiondate < versiondate
+	[ ! -d "bin/" ] && \
+		err "init_check: no ROMs built yet (error)"
+	[ -d "release/" ] || \
+		x_ mkdir -p release/
+	[ -d "release/${version}/" ] || \
+		x_ mkdir -p "release/${version}/"
+	[ ! -d "release/${version}/roms/" ] || \
+		x_ rm -Rf "release/${version}/roms/"
+	[ -d "release/${version}/roms/" ] && return 0
+	x_ mkdir -p "release/${version}/roms/"
+}
+
+make_archive()
+{
+	builddir="${1}"
+	romdir="tmp/romdir"
+	x_ rm -Rf "${romdir}"
+	target="${builddir##*/}"
+
+	if [ ! -f "config/coreboot/${target}/target.cfg" ]; then
+		# No config, just make a tarball
+		tarball=release/${version}/roms/${target}_${version}.tar.xz
+		x_ tar -c "${builddir}" | xz -T0 -6 > ${tarball} || \
+		    x_ rm -f ${tarball}
+		return 0
+	fi
+
+	romdir="${romdir}/bin/${target}"
+	x_ mkdir -p "${romdir}"
+	x_ cp "${builddir}"/* "${romdir}"
+
+	printf "%s\n" "${target}"
+
+	microcode_required="y"
+	. "config/coreboot/${target}/target.cfg"
+	if [ "${microcode_required}" != "y" ] && \
+	    [ "${microcode_required}" != "n" ]; then microcode_required="y"; fi
+
+	for x in CONFIG_HAVE_MRC CONFIG_HAVE_ME_BIN CONFIG_KBC1126_FIRMWARE \
+	    CONFIG_INCLUDE_SMSC_SCH5545_EC_FW; do
+		eval "${x}=\"y\""
+		grep "${x}=y" "config/coreboot/${target}/config/"* || \
+		    eval "${x}=\"n\""
+	done
+
+	# remove ME/MRC/EC firmware from ROM images
+	if [ "${CONFIG_HAVE_ME_BIN}" = "y" ] || \
+	    [ "${target}" = "e6400_4mb" ] || \
+	    [ "${microcode_required}" = "n" ]; then
+		strip_archive "${romdir}"
+	fi
+
+	printf "Generating release/%s/roms/%s-%s_%s.tar.xz\n" \
+	    "${version}" "${projectname}" "${version}" "${target##*/}"
+	x_ printf "%s\n" "${version}" > "${romdir}/version"
+	x_ printf "%s\n" "${versiondate}" > "${romdir}/versiondate"
+	x_ printf "%s\n" "${projectname}" > "${romdir}/projectname"
+
+	archivename="${projectname}-${version}_${target##*/}"
+	f="release/${version}/roms/${archivename}"
+	(
+	x_ cd "${romdir%/bin/${target}}"
+	x_ tar -c "bin/${target}/" | xz -T0 -9e > "${archivename}.tar.xz"
+	)
+	x_ mv "${romdir%/bin/${target}}/${archivename}.tar.xz" "${f}.tar.xz"
+	x_ rm -Rf "${romdir%/bin/${target}}"
+}
+
+strip_archive()
+{
+	romdir=${1}
+	[ -d "coreboot/${tree}" ] || \
+		x_ ./update project trees coreboot ${tree}
+
+	x_ ./build coreboot utils ${tree}
+
+	if [ "${microcode_required}" = "n" ]; then
+		for romfile in "${romdir}"/*.rom; do
+			[ -f "${romfile}" ] || continue
+			strip_ucode "${romfile}"
+		done
+		for romfile in "${romdir}"/*.tmprom; do
+			[ -f "${romfile}" ] || continue
+			x_ mv "${romfile}" "${romfile%.tmprom}.rom"
+		done
+	fi
+
+	# Hash the rom before removing blobs
+	x_ rm -f "${romdir}/blobhashes"
+	x_ touch "${romdir}/blobhashes"
+	(
+	x_ cd "${romdir}"
+	x_ sha512sum *.rom >> blobhashes
+	)
+	for romfile in "${romdir}"/*.rom; do
+		[ -f "${romfile}" ] || continue
+		strip_rom_image "${romfile}"
+	done
+}
+
+strip_ucode()
+{
+	romfile=${1}
+	_newrom_b="${romfile%.rom}_nomicrocode.tmprom"
+	x_ cp "${romfile}" "${_newrom_b}"
+	microcode_present="y"
+	"${cbfstool}" "${_newrom_b}" remove -n \
+	    cpu_microcode_blob.bin 2>/dev/null || microcode_present="n"
+	[ "${microcode_present}" = "n" ] || return 0
+	printf "REMARK: '%s' already lacks microcode\n" "${romfile}" 1>&2
+	printf "Renaming default ROM file instead.\n" 1>&2
+	x_ mv "${romfile}" "${_newrom_b}"
+}
+
+strip_rom_image()
+{
+	[ -f "${1}" ] || return 0
+	[ "${CONFIG_HAVE_ME_BIN}" != "y" ] || \
+		x_ "${ifdtool}" --nuke me "${1}" -O "${1}"
+	[ "${CONFIG_HAVE_MRC}" != "y" ] || \
+		x_ "${cbfstool}" "${1}" remove -n mrc.bin
+	[ "${CONFIG_INCLUDE_SMSC_SCH5545_EC_FW}" != "y" ] || \
+		x_ "${cbfstool}" "${1}" remove -n sch5545_ecfw.bin
+	if [ "${CONFIG_KBC1126_FIRMWARE}" = "y" ]; then
+		x_ "${cbfstool}" "${1}" remove -n ecfw1.bin
+		x_ "${cbfstool}" "${1}" remove -n ecfw2.bin
+	fi
+	# TODO: replace this board-specific hack
+	[ "${target}" = "e6400_4mb" ] || return 0
+	x_ "${cbfstool}" "${1}" remove -n "pci10de,06eb.rom"
+}
+
+main $@