build/release/roms: split logic into functions
main() on top top-down logic 79 chars or less, per line Signed-off-by: Leah Rowe <leah@libreboot.org>fsdg20230625
Leah Rowe
parent
2983309006
commit
a9bd54423c
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@ -26,33 +26,50 @@
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set -u -e
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projectname="$(cat projectname)"
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version="version-unknown"
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if [ -f version ]; then
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version="$(cat version)"
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fi
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versiondate="version-date-unknown"
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if [ -f versiondate ]; then
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versiondate="$(cat versiondate)"
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fi
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target=""
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CONFIG_HAVE_MRC=""
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CONFIG_HAVE_ME_BIN=""
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CONFIG_KBC1126_FIRMWARE=""
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ifdtooldir="coreboot/default/util/ifdtool"
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ifdtool="${ifdtooldir}/ifdtool"
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cbfstooldir="coreboot/default/util/cbfstool"
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cbfstool="${cbfstooldir}/cbfstool"
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if [ ! -d "bin/" ]; then
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printf "build/release/roms: no ROMs built yet. Exiting.\n"
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exit 1
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fi
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main()
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{
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printf "Building ROM image archives for version %s\n" "${version}"
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[ ! -d "release/" ] && \
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mkdir -p release/
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[ ! -d "release/${version}/" ] && \
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mkdir -p "release/${version}/"
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[ -d "release/${version}/roms/" ] && \
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rm -Rf "release/${version}/roms/"
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[ ! -d "release/${version}/roms/" ] && \
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mkdir -p "release/${version}/roms/"
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init_check
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printf "Building ROM image archives for version %s\n" "${version}"
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for romdir in bin/*; do
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make_archive
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done
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for romdir in bin/*; do
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printf "\nROM archives available at release/%s/roms/\n\n" "${version}"
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}
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init_check()
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{
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[ -f version ] && \
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version="$(cat version)"
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[ -f versiondate ] && \
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versiondate="$(cat versiondate)"
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[ ! -d "bin/" ] && \
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err "no ROMs built yet. exiting"
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[ ! -d "release/" ] && \
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mkdir -p release/
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[ ! -d "release/${version}/" ] && \
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mkdir -p "release/${version}/"
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[ -d "release/${version}/roms/" ] && \
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rm -Rf "release/${version}/roms/"
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[ ! -d "release/${version}/roms/" ] && \
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mkdir -p "release/${version}/roms/"
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}
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make_archive()
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{
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target="${romdir##*/}"
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echo ${target}
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@ -63,85 +80,98 @@ for romdir in bin/*; do
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CONFIG_HAVE_MRC="y"
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CONFIG_HAVE_ME_BIN="y"
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CONFIG_KBC1126_FIRMWARE="y"
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grep "CONFIG_HAVE_ME_BIN=y" "resources/coreboot/${target}/config/"* || CONFIG_HAVE_ME_BIN="n"
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grep "CONFIG_HAVE_MRC=y" "resources/coreboot/${target}/config/"* || CONFIG_HAVE_MRC="n"
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grep "CONFIG_KBC1126_FIRMWARE=y" "resources/coreboot/${target}/config"/* || CONFIG_KBC1126_FIRMWARE="n"
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grep "CONFIG_HAVE_ME_BIN=y" \
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"resources/coreboot/${target}/config/"* \
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|| CONFIG_HAVE_ME_BIN="n"
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grep "CONFIG_HAVE_MRC=y" \
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"resources/coreboot/${target}/config/"* \
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|| CONFIG_HAVE_MRC="n"
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grep "CONFIG_KBC1126_FIRMWARE=y" \
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"resources/coreboot/${target}/config"/* \
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|| CONFIG_KBC1126_FIRMWARE="n"
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# remove ME/MRC/EC firmware from ROM images
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if [ "${CONFIG_HAVE_ME_BIN}" = "y" ] || [ "${target}" = "e6400nvidia_4mb" ]; then
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if [ ! -d coreboot/default ]; then
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./download coreboot default || exit 1
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fi
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ifdtooldir="coreboot/default/util/ifdtool"
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ifdtool="${ifdtooldir}/ifdtool"
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if [ ! -f "${ifdtool}" ]; then
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./build module cbutils default || exit 1
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fi
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cbfstooldir="coreboot/default/util/cbfstool"
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cbfstool="${cbfstooldir}/cbfstool"
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if [ ! -f "${cbfstool}" ]; then
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./build module cbutils default || exit 1
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fi
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rm -Rf "${romdir}_tmp" # dirty hack, to reduce disk io later
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# rather than using /tmp, which might not be tmpfs
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mkdir "${romdir}_tmp"
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if [ ! -f "${romdir}/blobhashes" ]; then
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printf "%s\n" "The roms in this archive should match the following hashes AFTER blobs are inserted" > "${romdir}/blobhashes"
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fi
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# Hash the rom before removing blobs
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( cd ${romdir}
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sha1sum *.rom >> blobhashes
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)
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for romfile in "${romdir}"/*.rom
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do
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if [ ! -f "${romfile}" ]; then
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continue
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fi
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if [ "${CONFIG_HAVE_ME_BIN}" = "y" ]; then
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${ifdtool} --nuke me "${romfile}" || exit 1
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mv "${romfile}" "${romdir}_tmp"/
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mv "${romfile}.new" "${romfile}"
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fi
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if [ "${CONFIG_HAVE_MRC}" = "y" ]
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then
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${cbfstool} "${romfile}" remove -n mrc.bin || exit 1
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${cbfstool} "${romfile}" print
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fi
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if [ "${CONFIG_KBC1126_FIRMWARE}" = "y" ]; then
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${cbfstool} "${romfile}" remove -n ecfw1.bin || exit 1
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${cbfstool} "${romfile}" remove -n ecfw2.bin || exit 1
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fi
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# TODO: replace this board-specific hack
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if [ "${target}" = "e6400nvidia_4mb" ]; then
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${cbfstool} "${romfile}" remove \
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-n "pci10de,06eb.rom" \
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|| exit 1
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fi
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done
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if [ "${CONFIG_HAVE_ME_BIN}" = "y" ] \
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|| [ "${target}" = "e6400nvidia_4mb" ]; then
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purge_blobs
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fi
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printf "Generating release/%s/roms/%s-%s_%s.tar.xz\n" "${version}" "${projectname}" "${version}" "${target##*/}"
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printf "Generating release/%s/roms/%s-%s_%s.tar.xz\n" \
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"${version}" "${projectname}" \
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"${version}" "${target##*/}"
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printf "%s\n" "${version}" > "${romdir}/version"
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printf "%s\n" "${versiondate}" > "${romdir}/versiondate"
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printf "%s\n" "${projectname}" > "${romdir}/projectname"
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tar -c "${romdir}/" | xz -9e >"release/${version}/roms/${projectname}-${version}_${target##*/}.tar.xz"
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f="release/${version}/roms/${projectname}-${version}_${target##*/}"
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tar -c "${romdir}/" | xz -9e > "${f}.tar.xz"
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if [ -d "${romdir}_tmp" ]
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then
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rm -Rf "${romdir}"
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mv "${romdir}_tmp" "${romdir}"
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fi
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done
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}
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printf "\nROM image release archives available at release/%s/roms/\n\n" "${version}"
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purge_blobs()
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{
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if [ ! -d coreboot/default ]; then
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./download coreboot default || exit 1
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fi
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if [ ! -f "${ifdtool}" ] || [ ! -f "${cbfstool}" ]; then
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./build module cbutils default || exit 1
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fi
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rm -Rf "${romdir}_tmp" # dirty hack, to reduce disk io later
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# rather than using /tmp, which might not be tmpfs
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mkdir "${romdir}_tmp"
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# Hash the rom before removing blobs
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if [ ! -f "${romdir}/blobhashes" ]; then
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printf "ROMs must match these hashes after blob insertion:" \
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> "${romdir}/blobhashes"
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fi
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(
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cd ${romdir}
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sha1sum *.rom >> blobhashes
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)
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for romfile in "${romdir}"/*.rom
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do
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if [ ! -f "${romfile}" ]; then
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continue
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fi
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if [ "${CONFIG_HAVE_ME_BIN}" = "y" ]; then
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${ifdtool} --nuke me "${romfile}" || exit 1
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mv "${romfile}" "${romdir}_tmp"/
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mv "${romfile}.new" "${romfile}"
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fi
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if [ "${CONFIG_HAVE_MRC}" = "y" ]
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then
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${cbfstool} "${romfile}" remove -n mrc.bin || exit 1
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${cbfstool} "${romfile}" print
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fi
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if [ "${CONFIG_KBC1126_FIRMWARE}" = "y" ]; then
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${cbfstool} "${romfile}" remove -n ecfw1.bin || exit 1
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${cbfstool} "${romfile}" remove -n ecfw2.bin || exit 1
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fi
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# TODO: replace this board-specific hack
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if [ "${target}" = "e6400nvidia_4mb" ]; then
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${cbfstool} "${romfile}" remove \
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-n "pci10de,06eb.rom" \
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|| exit 1
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fi
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done
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}
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err()
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{
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printf "%s: %s\n" $0 $1
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exit 1
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}
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main $@
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