diff options
Diffstat (limited to 'script/update/blobs/inject')
| -rwxr-xr-x | script/update/blobs/inject | 314 |
1 files changed, 0 insertions, 314 deletions
diff --git a/script/update/blobs/inject b/script/update/blobs/inject deleted file mode 100755 index d778fe78..00000000 --- a/script/update/blobs/inject +++ /dev/null @@ -1,314 +0,0 @@ -#!/usr/bin/env sh -# SPDX-License-Identifier: GPL-3.0-only -# SPDX-FileCopyrightText: 2022 Caleb La Grange <thonkpeasant@protonmail.com> -# SPDX-FileCopyrightText: 2022 Ferass El Hafidi <vitali64pmemail@protonmail.com> -# SPDX-FileCopyrightText: 2023 Leah Rowe <leah@libreboot.org> - -. "include/err.sh" -. "include/blobutil.sh" -. "include/option.sh" - -release_archive="n" - -main() -{ - [ $# -lt 1 ] && err "No options specified." - [ "${1}" = "listboards" ] && \ - listitems config/coreboot && exit 0 - - archive="${1}" - - while getopts r:b:m: option - do - case "${option}" in - r) rom=${OPTARG} ;; - b) board=${OPTARG} ;; - m) modifygbe=true - new_mac=${OPTARG} ;; - esac - done - - check_board - build_dependencies - inject_blobs - - printf "Friendly reminder (this is *not* an error message):\n" - printf "Please always ensure that the files were inserted correctly.\n" -} - -check_board() -{ - if ! check_release "${archive}" ; then - [ -f "${rom}" ] || \ - err "check_board: \"${rom}\" is not a valid path" - [ -z ${rom+x} ] && \ - err "check_board: no rom specified" - [ ! -z ${board+x} ] || \ - board=$(detect_board "${rom}") - else - release=true - releasearchive="${archive}" - board=$(detect_board "${archive}") - fi - - boarddir="${cbcfgsdir}/${board}" - [ -d "${boarddir}" ] && return 0 - err "check_board: board ${board} not found" -} - -check_release() -{ - [ -f "${archive}" ] || return 1 - [ "${archive##*.}" = "xz" ] || return 1 - printf "%s\n" "Release archive ${archive} detected" -} - -# This function tries to determine the board from the filename of the rom. -# It will only succeed if the filename is not changed from the build/download -detect_board() -{ - path="${1}" - filename=$(basename ${path}) - case ${filename} in - grub_*) - board=$(echo "${filename}" | cut -d '_' -f2-3) ;; - seabios_withgrub_*) - board=$(echo "${filename}" | cut -d '_' -f3-4) ;; - *.tar.xz) - _stripped_prefix=${filename#*_} - board="${_stripped_prefix%.tar.xz}" ;; - *) - err "detect_board: could not detect board type" - esac - [ -d "${boarddir}/" ] || \ - err "detect_board: dir, ${boarddir}, doesn't exist" - printf "%s\n" "${board}" -} - -build_dependencies() -{ - [ -d "${cbdir}" ] || x_ ./update project trees coreboot default - x_ ./build coreboot utils default - x_ ./update blobs download ${board} -} - -inject_blobs() -{ - release_archive="n" - [ "${release}" != "true" ] && x_ patch_rom "${rom}" && return 0 - printf "patching release file\n" - release_archive="y" - patch_release_roms -} - -patch_release_roms() -{ - _tmpdir="tmp/romdir" - x_ rm -Rf "${_tmpdir}" - x_ mkdir -p "${_tmpdir}" - x_ tar -xf "${releasearchive}" -C "${_tmpdir}" - - for x in "${_tmpdir}"/bin/*/*.rom ; do - printf "patching rom: %s\n" "$x" - x_ patch_rom "${x}" - done - for x in "${_tmpdir}"/bin/*/*_nomicrocode.rom ; do - [ -f "${x}" ] || continue - [ -f "${x%_nomicrocode.rom}.rom" ] || continue - - x_ cp "${x%_nomicrocode.rom}.rom" "${x}" - x_ "${cbfstool}" "${x}" remove -n cpu_microcode_blob.bin - done - - ( - x_ cd "${_tmpdir}/bin/"* - - # NOTE: For compatibility with older rom releases, defer to sha1 - sha512sum --status -c blobhashes || \ - sha1sum --status -c blobhashes || \ - err "patch_release_roms: ROMs did not match expected hashes" - ) - - if [ "${modifygbe}" = "true" ]; then - for x in "${_tmpdir}"/bin/*/*.rom ; do - modify_gbe "${x}" - done - fi - - [ -d bin/release ] || x_ mkdir -p bin/release - x_ mv "${_tmpdir}"/bin/* bin/release/ - - printf "Success! Your ROMs are in bin/release\n" - - x_ rm -Rf "${_tmpdir}" -} - -patch_rom() -{ - rom="${1}" - - # we don't process no-microcode roms; these are - # instead re-created at the end, after re-inserting - # on roms with microcode, by copying and then removing, - # so that the hashes will match (otherwise, cbfstool - # may sometimes insert certain blobs at the wrong offset) - # (unless nomicrocode is the only config provided) - [ "${rom}" != "${rom%_nomicrocode.rom}.rom" ] && \ - [ -f "${rom%_nomicrocode.rom}.rom" ] && \ - [ "${release_archive}" = "y" ] && return 0 - - x_ check_defconfig "${boarddir}" - - set -- "${boarddir}/config/"* - . "${1}" 2>/dev/null - - [ "$CONFIG_HAVE_MRC" = "y" ] && \ - inject_blob_intel_mrc "${rom}" - [ "${CONFIG_HAVE_ME_BIN}" = "y" ] && \ - inject_blob_intel_me "${rom}" - [ "${CONFIG_KBC1126_FIRMWARE}" = "y" ] && \ - inject_blob_hp_kbc1126_ec "${rom}" - [ "${CONFIG_VGA_BIOS_FILE}" != "" ] && \ - [ "${CONFIG_VGA_BIOS_ID}" != "" ] && \ - inject_blob_dell_e6400_vgarom_nvidia "${rom}" - [ "${CONFIG_INCLUDE_SMSC_SCH5545_EC_FW}" = "y" ] && \ - [ "${CONFIG_SMSC_SCH5545_EC_FW_FILE}" != "" ] && \ - inject_blob_smsc_sch5545_ec "${rom}" - [ "${modifygbe}" = "true" ] && ! [ "${release}" = "true" ] && \ - modify_gbe "${rom}" - - printf "ROM image successfully patched: %s\n" "${rom}" -} - -inject_blob_intel_mrc() -{ - rom="${1}" - - printf "adding mrc\n" - - # mrc.bin must be inserted at a specific offset - - # in cbfstool, -b values above 0x80000000 are interpreted as - # top-aligned x86 memory locations. this is converted into an - # absolute offset within the flash, and inserted accordingly - # at that offset into the ROM image file - - # coreboot's own build system hardcodes the mrc.bin offset - # because there is only one correct location in memory, but - # it would be useful for us if it could be easily scanned - # from Kconfig, with the option to change it where in practise - # it is not changed - - # the hardcoded offset below is based upon reading of the coreboot - # source code, and it is *always* correct for haswell platform. - # TODO: this logic should be tweaked to handle more platforms - - x_ "${cbfstool}" "${rom}" add -f mrc/haswell/mrc.bin -n mrc.bin \ - -t mrc -b 0xfffa0000 -} - -inject_blob_intel_me() -{ - printf "adding intel me firmware\n" - - rom="${1}" - [ -z ${CONFIG_ME_BIN_PATH} ] && \ - err "inject_blob_intel_me: CONFIG_ME_BIN_PATH not set" - - _me_location=${CONFIG_ME_BIN_PATH##*../} - [ ! -f "${_me_location}" ] && \ - err "inject_blob_intel_me: per CONFIG_ME_BIN_PATH: file missing" - - x_ "${ifdtool}" -i me:"${_me_location}" "${rom}" -O "${rom}" -} - -inject_blob_hp_kbc1126_ec() -{ - rom="${1}" - - _ec1_location="${CONFIG_KBC1126_FW1##*../}" - _ec1_offset="${CONFIG_KBC1126_FW1_OFFSET}" - _ec2_location="${CONFIG_KBC1126_FW2##*../}" - _ec2_offset="${CONFIG_KBC1126_FW2_OFFSET}" - - printf "adding hp kbc1126 ec firmware\n" - - if [ "${_ec1_offset}" = "" ] || [ "${_ec1_offset}" = "" ]; then - err "inject_blob_hp_kbc1126_ec: ${board}: offset not declared" - elif [ "${_ec1_location}" = "" ] || [ "${_ec2_location}" = "" ]; then - err "inject_blob_hp_kbc1126_ec: ${board}: EC path not declared" - elif [ ! -f "${_ec1_location}" ] || [ ! -f "${_ec2_location}" ]; then - err "inject_blob_hp_kbc1126_ec: ${board}: ecfw not downloaded" - fi - - x_ "${cbfstool}" "${rom}" add -f "${_ec1_location}" -n ecfw1.bin \ - -b ${_ec1_offset} -t raw - x_ "${cbfstool}" "${rom}" add -f "${_ec2_location}" -n ecfw2.bin \ - -b ${_ec2_offset} -t raw -} - -inject_blob_dell_e6400_vgarom_nvidia() -{ - rom="${1}" - - _vga_location="${CONFIG_VGA_BIOS_FILE##*../}" - _vga_dir="${_vga_location%/*}" - _vga_filename="${_vga_location##*/}" - - printf "adding pci option rom\n" - - [ "${_vga_dir}" = "${pciromsdir}" ] || \ - err "inject_blob_dell_e6400vga: invalid pcirom dir: ${_vga_dir}" - [ -f "${_vga_location}" ] || \ - err "inject_blob_dell_e6400vga: ${_vga_location} doesn't exist" - - x_ "${cbfstool}" "${rom}" add -f "${_vga_location}" \ - -n "pci${CONFIG_VGA_BIOS_ID}.rom" -t optionrom -} - -inject_blob_smsc_sch5545_ec() -{ - rom="${1}" - _sch5545ec_location="${CONFIG_SMSC_SCH5545_EC_FW_FILE##*../}" - [ -f "${_sch5545ec_location}" ] || \ - err "inject_blob_smsc_sch5545_ec: SCH5545 fw missing" - - x_ "${cbfstool}" "${rom}" add -f "${_sch5545ec_location}" \ - -n sch5545_ecfw.bin -t raw -} - -modify_gbe() -{ - printf "changing mac address in gbe to ${new_mac}\n" - [ -z ${CONFIG_GBE_BIN_PATH} ] && \ - err "modify_gbe: ${board}: CONFIG_GBE_BIN_PATH not set" - - rom="${1}" - _gbe_location=${CONFIG_GBE_BIN_PATH##*../} - [ -f "${_gbe_location}" ] || \ - err "modify_gbe: CONFIG_GBE_BIN_PATH points to missing file" - [ -f "${nvmutil}" ] || \ - x_ make -C util/nvmutil - - _gbe_tmp=$(mktemp -t gbeXXXX.bin) - x_ cp "${_gbe_location}" "${_gbe_tmp}" - x_ "${nvmutil}" "${_gbe_tmp}" setmac "${new_mac}" - x_ "${ifdtool}" -i GbE:"${_gbe_tmp}" "${rom}" -O "${rom}" - - x_ rm -f "${_gbe_tmp}" -} - -usage() -{ - cat <<- EOF - USAGE: ./update blobs inject -r [rom path] -b [boardname] -m [macaddress] - Example: ./update blobs inject -r x230_12mb.rom -b x230_12mb - - Adding a macadress to the gbe is optional. - If the [-m] parameter is left blank, the gbe will not be touched. - - Type './update blobs inject listboards' to get a list of valid boards - EOF -} - -main $@ |