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authorLeah Rowe <leah@libreboot.org>2023-10-06 02:33:53 +0100
committerLeah Rowe <leah@libreboot.org>2023-10-06 02:33:53 +0100
commit2d483d2f5c3716f26bced0d9305a68475cc38f7e (patch)
treea4878d6214adb190c0ef47071d4308b28bc89f5a /script/update/release/roms
parent315d0c4572d79282fd9190510234496169bdbdaa (diff)
move build/release/* to update/release
Signed-off-by: Leah Rowe <leah@libreboot.org>
Diffstat (limited to 'script/update/release/roms')
-rwxr-xr-xscript/update/release/roms168
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 $@