blobutil: support downloading E6400 VGA ROM
For Nvidia GPU models of Dell Latitude E6400fsdg20230625
parent
0729d6e600
commit
5a197b4ff1
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@ -1,5 +1,6 @@
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*~
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*.o
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/pciroms/
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/util/e6400-flash-unlock/e6400_flash_unlock
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/util/ich9utils/*.bin
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/util/ich9utils/demefactory
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@ -48,3 +48,13 @@
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EC_url https://ftp.hp.com/pub/softpaq/sp96001-96500/sp96090.exe
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EC_url_bkup http://web.archive.org/web/20220504072602/https://ftp.ext.hp.com/pub/softpaq/sp96001-96500/sp96090.exe
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}
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# nvidia vga option rom for dgpu models of Dell Latitude E6400
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# for downloading the nvidia rom to pciroms/pci0x10de,0x06eb.rom
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{e6400nvidia}{
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E6400_VGA_DL_hash a24ed919e80287b281e407d525af31f307746250
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E6400_VGA_DL_url https://dl.dell.com/FOLDER01530530M/1/E6400A34.exe
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E6400_VGA_DL_url_bkup https://web.archive.org/web/20230506014903/https://dl.dell.com/FOLDER01530530M/1/E6400A34.exe
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E6400_VGA_offset 274451
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E6400_VGA_romname mod_21.bin
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}
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@ -9,11 +9,18 @@ ec_url=""
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ec_url_bkup=""
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ec_hash=""
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e6400_vga_dl_hash=""
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e6400_vga_dl_url=""
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e6400_vga_dl_url_bkup=""
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e6400_vga_offset=""
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e6400_vga_romname=""
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blobdir="blobs"
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dl_path="${blobdir}/vendorupdate"
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appdir="${blobdir}/app"
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_7ztest="a"
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mecleaner="$(pwd)/me_cleaner/me_cleaner.py"
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e6400_unpack="$(pwd)/bios_extract/dell_inspiron_1100_unpacker.py"
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me7updateparser="$(pwd)/resources/blobs/me7_update_parser.py"
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kbc1126_ec_dump="$(pwd)/coreboot/default/util/kbc1126/kbc1126_ec_dump"
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board="${1}"
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@ -49,6 +56,12 @@ if [ "${CONFIG_KBC1126_FIRMWARE}" = "y" ]; then
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needs="${needs} EC"
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fi
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if [ "${CONFIG_BOARD_DELL_E6400}" = "y" ] \
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&& [ "${CONFIG_VGA_BIOS_FILE}" != "" ]; then
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printf "Dell E6400 with Nvidia GPU detected, downloading VGA ROM\n"
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needs="${needs} E6400VGA"
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fi
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# Quickly exit without wasting more time if there are no blobs needed (GM45)
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if [ -z ${needs+x} ]; then
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printf 'No binary blobs needed for this board\n'
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@ -81,6 +94,26 @@ while read -r line ; do
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set ${line}
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dl_url_bkup=${2}
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;;
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E6400_VGA_DL_hash*)
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set ${line}
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e6400_vga_dl_hash=${2}
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;;
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E6400_VGA_DL_url*)
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set ${line}
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e6400_vga_dl_url=${2}
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;;
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E6400_VGA_DL_url_bkup*)
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set ${line}
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e6400_vga_dl_url_bkup=${2}
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;;
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E6400_VGA_offset*)
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set ${line}
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e6400_vga_offset=${2}
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;;
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E6400_VGA_romname*)
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set ${line}
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e6400_vga_romname=${2}
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;;
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esac
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done << EOF
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$(eval "awk ' /\{.*${board_short}.*}{/ {flag=1;next} /\}/{flag=0} flag { print }' resources/blobs/sources")
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@ -107,6 +140,11 @@ Build_deps(){
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./download coreboot default || Fail 'could not download coreboot'
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fi
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if [ ! -d bios_extract ]; then
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printf "downloading bios_extract\n"
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./download bios_extract || Fail 'could not download bios_extract'
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fi
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if [ ! -f coreboot/default/util/kbc1126/kbc1126_ec_dump ]; then
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printf "Building kbc1126_ec_dump from coreboot\n"
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make -BC coreboot/default/util/kbc1126 || Fail \
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@ -131,6 +169,9 @@ Download_needed(){
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*EC*)
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Download_ec || _failed="${_failed} ec"
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;;
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*E6400VGA*)
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Download_e6400vga || _failed="${_failed} e6400vga"
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;;
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esac
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done
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@ -286,6 +327,62 @@ Extract_ec() {
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cp "${appdir}/${dl_path##*/}"/ec.bin.fw* "${_ec_destination%/*}/"
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}
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Download_e6400vga() {
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printf "Downloading Nvidia VGA ROM for Dell Latitude E6400\n"
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Fetch_update e6400vga || return 1
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Extract_e6400vga || return 1
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return 0
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}
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Extract_e6400vga() {
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printf "Extracting Nvidia VGA ROM for ${board}\n"
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_vga_destination=${CONFIG_VGA_BIOS_FILE#../../}
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if [ -f "${_vga_destination}" ]; then
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printf 'vga rom already downloaded\n'
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return 0
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fi
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if [ ! -d "${_vga_destination%/*}" ]; then
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mkdir -p ${_vga_destination%/*}
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fi
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if [ -d "${appdir}" ]; then
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rm -r ${appdir}
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fi
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mkdir -p "${appdir}"
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mv "${dl_path}" "${appdir}"
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if [ "${e6400_vga_offset}" = "" ]; then
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printf "E6400 VGA offset not defined\n"
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return 1
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fi
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if [ "${e6400_vga_romname}" = "" ]; then
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printf "E6400 VGA ROM name not defined\n"
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return 1
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fi
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(
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cd "${appdir}"
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tail -c +${e6400_vga_offset} "${dl_path##*/}" \
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| gunzip > bios.bin
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if [ ! -f "bios.bin" ]; then
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Fail 'Could not extract bios.bin from Dell E6400 update'
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fi
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"${e6400_unpack}" bios.bin || printf "TODO: fix dell extract util\n"
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if [ ! -f "${e6400_vga_romname}" ]; then
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Fail 'Could not extract VGA ROM from Dell E6400 BIOS update'
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fi
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)
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cp "${appdir}"/"${e6400_vga_romname}" "${_vga_destination}"
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printf "E6400 Nvidia ROM saved to: %s\n" "${_vga_destination}"
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return 0
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}
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Fetch_update() {
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printf "Fetching vendor update for board: %s\n" ${board}
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@ -301,18 +398,22 @@ Fetch_update() {
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dl=${ec_url}
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dl_bkup=${ec_url_bkup}
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dlsum=${ec_hash}
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elif [ "${fw_type}" = "e6400vga" ]; then
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dl=${e6400_vga_dl_url}
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dl_bkup=${e6400_vga_dl_url_bkup}
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dlsum=${e6400_vga_dl_hash}
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else
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printf "Unsupported download type: %s\n" ${fw_type}
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return 1
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fi
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if [ -z "${dl_url+x}" ]; then
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if [ -z "${dl_url+x}" ] && [ "${fw_type}" != "e6400vga" ]; then
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printf "No vendor update specified for board: %s\n" ${board}
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return 1
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fi
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Vendor_checksum ${dlsum} || \
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curl ${dl} > ${dl_path} || curl ${dl_bkup} > ${dl_path}
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wget ${dl} -O ${dl_path} || wget ${dl_bkup} -O ${dl_path}
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Vendor_checksum ${dlsum} || Fail \
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"Cannot guarantee intergity of vendor update for board: ${board}"
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@ -329,7 +430,7 @@ Vendor_checksum() {
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fi
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if [ "$(sha1sum ${dl_path} | awk '{print $1}')" != "${sha1}" ]; then
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printf "Bad checksum on vendor update for board: %s\n" ${board}
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rm ${dl_path}
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# rm ${dl_path}
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return 1
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fi
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return 0
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@ -121,6 +121,26 @@ set -- "resources/coreboot/${board}/config/*"
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./coreboot/default/util/cbfstool/cbfstool "${rom}" add -f ${_ec2_location} -n ecfw2.bin -b ${_ec2_offset} -t raw || exit 1
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fi
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if [ "${CONFIG_VGA_BIOS_FILE}" != "" ] \
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&& [ "${CONFIG_VGA_BIOS_ID}" != "" ]; then
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_vga_location="${CONFIG_VGA_BIOS_FILE#../../}"
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_vga_dir="${_vga_location%/*}"
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_vga_filename="${_vga_location##*/}"
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printf "adding pci option rom\n"
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if [ "${_vga_dir}" != "pciroms" ]; then
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printf "Invalid PCI ROM directory: %s\n" ${_vga_dir}
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exit 1
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fi
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if [ ! -f "${_vga_location}" ]; then
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printf "No such file exists: %s\n" ${_vga_location}
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exit 1
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fi
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./coreboot/default/util/cbfstool/cbfstool ${rom} \
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add -f "${_vga_location}" \
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-n "pci${CONFIG_VGA_BIOS_ID}.rom" \
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-t optionrom || exit 1
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fi
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if [ "${modifygbe}" = "true" ] && ! [ "${release}" = "true" ]; then
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Modify_gbe ${rom}
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fi
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@ -66,8 +66,9 @@ for romdir in bin/*; do
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grep "CONFIG_HAVE_ME_BIN=y" "resources/coreboot/${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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# remove ME/MRC/EC firmware from ROM images
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if [ "${CONFIG_HAVE_ME_BIN}" = "y" ]; then
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if [ "${CONFIG_HAVE_ME_BIN}" = "y" ] || [ "${target}" = "e6400nvidia_4mb" ]; then
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if [ ! -d coreboot/default ]; then
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./download coreboot default || exit 1
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fi
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@ -99,14 +100,15 @@ for romdir in bin/*; do
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for romfile in "${romdir}"/*.rom
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do
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if [ ! -f "${romfile}" ]
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then
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if [ ! -f "${romfile}" ]; then
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continue
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fi
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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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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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@ -118,6 +120,13 @@ for romdir in bin/*; do
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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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fi
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