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- # SPDX-License-Identifier: GPL-3.0-only
- # Copyright (c) 2022 Caleb La Grange <thonkpeasant@protonmail.com>
- # Copyright (c) 2022 Ferass El Hafidi <vitali64pmemail@protonmail.com>
- # Copyright (c) 2023-2024 Leah Rowe <leah@libreboot.org>
- e6400_unpack="$PWD/src/bios_extract/dell_inspiron_1100_unpacker.py"
- me7updateparser="$PWD/util/me7_update_parser/me7_update_parser.py"
- pfs_extract="$PWD/src/biosutilities/Dell_PFS_Extract.py"
- uefiextract="$PWD/elf/uefitool/uefiextract"
- appdir="vendorfiles/app"
- cbcfgsdir="config/coreboot"
- eval `setvars "" EC_url_bkup EC_hash DL_hash DL_url_bkup MRC_refcode_gbe vcfg \
- E6400_VGA_DL_hash E6400_VGA_DL_url E6400_VGA_DL_url_bkup E6400_VGA_offset \
- E6400_VGA_romname CONFIG_HAVE_MRC SCH5545EC_DL_url_bkup SCH5545EC_DL_hash \
- mecleaner kbc1126_ec_dump MRC_refcode_cbtree _dl SCH5545EC_DL_url _7ztest \
- CONFIG_BOARD_DELL_E6400 CONFIG_HAVE_ME_BIN EC_url CONFIG_REFCODE_BLOB_FILE \
- CONFIG_ME_BIN_PATH CONFIG_KBC1126_FIRMWARE _dest tree CONFIG_GBE_BIN_PATH \
- CONFIG_KBC1126_FW1_OFFSET CONFIG_KBC1126_FW2 CONFIG_KBC1126_FW2_OFFSET rom \
- CONFIG_VGA_BIOS_FILE CONFIG_VGA_BIOS_ID CONFIG_KBC1126_FW1 cbdir DL_url \
- CONFIG_INCLUDE_SMSC_SCH5545_EC_FW CONFIG_SMSC_SCH5545_EC_FW_FILE boarddir \
- CONFIG_IFD_BIN_PATH CONFIG_MRC_FILE CONFIG_HAVE_REFCODE_BLOB cbfstoolref`
- vendor_download()
- {
- export PATH="$PATH:/sbin"
- [ $# -gt 0 ] || $err "No argument given"
- board="$1" && readcfg && readkconfig && bootstrap && getfiles; return 0
- }
- readcfg()
- {
- boarddir="$cbcfgsdir/$board"
- eval `setcfg "$boarddir/target.cfg"`; chkvars vcfg tree
- cbdir="src/coreboot/$tree"
- cbfstool="elf/cbfstool/$tree/cbfstool"
- mecleaner="$PWD/$cbdir/util/me_cleaner/me_cleaner.py"
- kbc1126_ec_dump="$PWD/$cbdir/util/kbc1126/kbc1126_ec_dump"
- cbfstool="elf/cbfstool/$tree/cbfstool"
- x_ ./update trees -d coreboot $tree
- }
- readkconfig()
- {
- check_defconfig "$boarddir" 1>"$TMPDIR/vendorcfg.list" && return 1
- while read -r cbcfgfile; do
- set +u +e; . "$cbcfgfile" 2>/dev/null; set -u -e
- done < "$TMPDIR/vendorcfg.list"
- for c in CONFIG_HAVE_MRC CONFIG_HAVE_ME_BIN CONFIG_KBC1126_FIRMWARE \
- CONFIG_VGA_BIOS_FILE CONFIG_INCLUDE_SMSC_SCH5545_EC_FW; do
- eval "[ \"\${$c}\" = \"/dev/null\" ] && continue"
- eval "[ -z \"\${$c}\" ] && continue"
- eval `setcfg "config/vendor/$vcfg/pkg.cfg"`; return 0
- done
- printf "Vendor files not needed for: %s\n" "$board" 1>&2; return 1
- }
- bootstrap()
- {
- x_ ./update trees -f coreboot ${cbdir##*/}
- for d in uefitool biosutilities bios_extract; do
- x_ ./update trees -b "$d"
- done
- [ -d "${kbc1126_ec_dump%/*}" ] && x_ make -C "$cbdir/util/kbc1126"
- [ -n "$MRC_refcode_cbtree" ] && \
- cbfstoolref="elf/cbfstool/$MRC_refcode_cbtree/cbfstool" && \
- x_ ./update trees -d coreboot $MRC_refcode_cbtree; return 0
- }
- getfiles()
- {
- [ -z "$CONFIG_HAVE_ME_BIN" ] || fetch intel_me "$DL_url" \
- "$DL_url_bkup" "$DL_hash" "$CONFIG_ME_BIN_PATH"
- [ -z "$CONFIG_INCLUDE_SMSC_SCH5545_EC_FW" ] || fetch sch5545ec \
- "$SCH5545EC_DL_url" "$SCH5545EC_DL_url_bkup" "$SCH5545EC_DL_hash" \
- "$CONFIG_SMSC_SCH5545_EC_FW_FILE"
- [ -z "$CONFIG_KBC1126_FIRMWARE" ] || fetch kbc1126ec "$EC_url" \
- "$EC_url_bkup" "$EC_hash" "$CONFIG_KBC1126_FW1"
- [ -z "$CONFIG_VGA_BIOS_FILE" ] || fetch "e6400vga" \
- "$E6400_VGA_DL_url" "$E6400_VGA_DL_url_bkup" "$E6400_VGA_DL_hash" \
- "$CONFIG_VGA_BIOS_FILE"
- [ -z "$CONFIG_HAVE_MRC" ] || fetch "mrc" "$MRC_url" "$MRC_url_bkup" \
- "$MRC_hash" "$CONFIG_MRC_FILE"; return 0
- }
- fetch()
- {
- dl_type="$1"; dl="$2"; dl_bkup="$3"; dlsum="$4"; _dest="${5##*../}"
- [ "$5" = "/dev/null" ] && return 0; _dl="$XBMK_CACHE/file/$dlsum"
- download "$dl" "$dl_bkup" "$_dl" "$dlsum"
- rm -Rf "${_dl}_extracted" || \
- $err "!rm -Rf ${_ul}_extracted"
- e "$_dest" f && return 0
- mkdir -p "${_dest%/*}" || $err "mkdirs: !mkdir -p ${_dest%/*}"
- remkdir "$appdir"
- extract_archive "$_dl" "$appdir" || [ "$dl_type" = "e6400vga" ] || \
- $err "mkdirs $_dest $dl_type: !extract"
- eval "extract_$dl_type"; set -u -e
- e "$_dest" f missing && $err "!extract_$dl_type"; return 0
- }
- extract_intel_me()
- {
- e "$mecleaner" f not && $err "$cbdir: me_cleaner missing"
- _me="$PWD/$_dest" # must always be an absolute path
- cdir="$PWD/$appdir" # must always be an absolute path
- [ $# -gt 0 ] && _me="${1}" && cdir="$2"
- e "$_me" f && return 0
- sdir="$(mktemp -d)"; [ -z "$sdir" ] && return 0
- mkdir -p "$sdir" || $err "extract_intel_me: !mkdir -p \"$sdir\""
- set +u +e
- (
- [ "${cdir#/a}" != "$cdir" ] && cdir="${cdir#/}"
- cd "$cdir" || $err "extract_intel_me: !cd \"$cdir\""
- for i in *; do
- [ -f "$_me" ] && break
- [ -L "$i" ] && continue
- if [ -f "$i" ]; then
- "$mecleaner" -r -t -O "$sdir/vendorfile" \
- -M "$_me" "$i" && break
- "$mecleaner" -r -t -O "$_me" "$i" && break
- "$me7updateparser" -O "$_me" "$i" && break
- _7ztest="${_7ztest}a"
- extract_archive "$i" "$_7ztest" || continue
- extract_intel_me "$_me" "$cdir/$_7ztest"
- elif [ -d "$i" ]; then
- extract_intel_me "$_me" "$cdir/$i"
- else
- continue
- fi
- cdir="$1"
- [ "${cdir#/a}" != "$cdir" ] && cdir="${cdir#/}"
- cd "$cdir" || :
- done
- )
- rm -Rf "$sdir" || $err "extract_intel_me: !rm -Rf $sdir"
- }
- extract_archive()
- {
- innoextract "$1" -d "$2" || python "$pfs_extract" "$1" -e || 7z x \
- "$1" -o"$2" || unar "$1" -o "$2" || unzip "$1" -d "$2" || return 1
- }
- extract_kbc1126ec()
- {
- e "$kbc1126_ec_dump" f missing && $err "$cbdir: kbc1126 util missing"
- (
- x_ cd "$appdir/"; mv Rompaq/68*.BIN ec.bin || :
- if [ ! -f "ec.bin" ]; then
- unar -D ROM.CAB Rom.bin || unar -D Rom.CAB Rom.bin || \
- unar -D 68*.CAB Rom.bin || $err "can't extract Rom.bin"
- x_ mv Rom.bin ec.bin
- fi
- [ -f ec.bin ] || $err "extract_kbc1126_ec $board: can't extract"
- "$kbc1126_ec_dump" ec.bin || $err "!1126ec $board extract ecfw"
- ) || $err "can't extract kbc1126 ec firmware"
- e "$appdir/ec.bin.fw1" f not && $err "$board: kbc1126ec fetch failed"
- e "$appdir/ec.bin.fw2" f not && $err "$board: kbc1126ec fetch failed"
- cp "$appdir/"ec.bin.fw* "${_dest%/*}/" || $err "!cp 1126ec $_dest"
- }
- extract_e6400vga()
- {
- set +u +e; chkvars E6400_VGA_offset E6400_VGA_romname
- tail -c +$E6400_VGA_offset "$_dl" | gunzip > "$appdir/bios.bin" || :
- (
- x_ cd "$appdir"
- [ -f "bios.bin" ] || $err "extract_e6400vga: can't extract bios.bin"
- "$e6400_unpack" bios.bin || printf "TODO: fix dell extract util\n"
- ) || $err "can't extract e6400 vga rom"
- cp "$appdir/$E6400_VGA_romname" "$_dest" || $err "64 !cp $board $_dest"
- }
- extract_sch5545ec()
- {
- # full system ROM (UEFI), to extract with UEFIExtract:
- _bios="${_dl}_extracted/Firmware/1 $dlsum -- 1 System BIOS vA.28.bin"
- # this is the SCH5545 firmware, inside of the extracted UEFI ROM:
- _sch5545ec_fw="$_bios.dump/4 7A9354D9-0468-444A-81CE-0BF617D890DF"
- _sch5545ec_fw="$_sch5545ec_fw/54 D386BEB8-4B54-4E69-94F5-06091F67E0D3"
- _sch5545ec_fw="$_sch5545ec_fw/0 Raw section/body.bin" # <-- this!
- "$uefiextract" "$_bios" || $err "sch5545 !extract"
- cp "$_sch5545ec_fw" "$_dest" || $err "$_dest: !sch5545 copy"
- }
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