diff options
| -rwxr-xr-x | script/update/blobs/download | 149 |
1 files changed, 59 insertions, 90 deletions
diff --git a/script/update/blobs/download b/script/update/blobs/download index c90a1ce4..773c66d1 100755 --- a/script/update/blobs/download +++ b/script/update/blobs/download @@ -70,44 +70,76 @@ build_dependencies() download_blobs() { [ -z "${CONFIG_HAVE_ME_BIN}" ] || \ - download_blob_intel_me || err "download_blobs ${board}: !me" + fetch "intel_me" "${DL_url}" "${DL_url_bkup}" "${DL_hash}" [ -z "${CONFIG_INCLUDE_SMSC_SCH5545_EC_FW}" ] || \ - download_sch5545ec || err "download_blobs ${board}: !sch5545" + fetch "sch5545ec" "${SCH5545EC_DL_url}" \ + "${SCH5545EC_DL_url_bkup}" "${SCH5545EC_DL_hash}" [ -z "${CONFIG_KBC1126_FIRMWARE}" ] || \ - download_ec || err "download_blobs ${board}: kbc1126" + fetch "kbc1126ec" "${EC_url}" "${EC_url_bkup}" "${EC_hash}" [ -z "${CONFIG_VGA_BIOS_FILE}" ] || \ - download_e6400vga || err "download_blobs ${board}: !e6400vga" + fetch "e6400vga" "${E6400_VGA_DL_url}" \ + "${E6400_VGA_DL_url_bkup}" "${E6400_VGA_DL_hash}" if [ ! -z "${CONFIG_HAVE_MRC}" ]; then ./update blobs mrc || err "download_blobs ${board}: !mrc" fi } -download_blob_intel_me() +fetch() { - printf "Downloading neutered ME for board: %s\n" "${board}" + dl_type="${1}" + dl="${2}" + dl_bkup="${3}" + dlsum="${4}" - fetch_update "${DL_url}" "${DL_url_bkup}" "${DL_hash}" - extract_blob_intel_me + dl_path="${blobdir}/cache/${dlsum}" + mkdir -p "${blobdir}/cache" || err "fetch: !mkdir ${blobdir}/cache" + + dl_fail="y" + vendor_checksum "${dlsum}" && dl_fail="n" + for x in "${dl}" "${dl_bkup}"; do + [ "${dl_fail}" = "n" ] && break + [ -z "${x}" ] && continue + rm -f "${dl_path}" || err "fetch: !rm -f ${dl_path}" + wget --tries 3 -U "${agent}" "${x}" -O "${dl_path}" || continue + vendor_checksum "${dlsum}" && dl_fail="n" + done + if [ "${dl_fail}" = "y" ]; then + printf "ERROR: invalid vendor updates for: %s\n" "${board}" 1>&2 + err "fetch ${dlsum}: matched vendor update unavailable" + fi + + eval "extract_${dl_type}" } -extract_blob_intel_me() +vendor_checksum() +{ + if [ ! -f "${dl_path}" ]; then + printf "Vendor update not found for: %s\n" "${board}" 1>&2 + return 1 + elif [ "$(sha512sum ${dl_path} | awk '{print $1}')" != "${1}" ]; then + printf "Bad checksum on vendor update for: %s\n" "${board}" 1>&2 + return 1 + fi +} + +extract_intel_me() { printf "Extracting neutered ME for %s\n" "${board}" _me_destination=${CONFIG_ME_BIN_PATH#../../} - mkdirs "${_me_destination}" "extract_blob_intel_me" || return 0 - bruteforce_extract_blob_intel_me "$(pwd)/${_me_destination}" \ + mkdirs "${_me_destination}" "extract_intel_me" || return 0 + bruteforce_extract_intel_me "$(pwd)/${_me_destination}" \ "$(pwd)/${appdir}" || \ - err "extract_blob_intel_me: could not extract Intel ME firmware" + err "extract_intel_me: could not extract Intel ME firmware" [ -f "${_me_destination}" ] || \ - err "extract_blob_intel_me, ${board}: me.bin missing" + err "extract_intel_me, ${board}: me.bin missing" printf "Truncated and cleaned me output to: %s\n" "${_me_destination}" } # cursed, carcinogenic code. TODO rewrite it better -bruteforce_extract_blob_intel_me() +bruteforce_extract_intel_me() { _me_destination="${1}" cdir="${2}" # must be an absolute path, not relative @@ -120,7 +152,7 @@ bruteforce_extract_blob_intel_me() ( printf "Entering %s\n" "${cdir}" cd "${cdir}" || \ - err "bruteforce_extract_blob_intel_me: can't cd \"${cdir}\"" + err "bruteforce_extract_intel_me: can't cd \"${cdir}\"" for i in *; do if [ -f "${_me_destination}" ]; then # me.bin found, so avoid needless further traversal @@ -138,10 +170,10 @@ bruteforce_extract_blob_intel_me() && break # (we found me.bin) _7ztest="${_7ztest}a" extract_archive "${i}" "${_7ztest}" || continue - bruteforce_extract_blob_intel_me "${_me_destination}" \ + bruteforce_extract_intel_me "${_me_destination}" \ "${cdir}/${_7ztest}" elif [ -d "$i" ]; then - bruteforce_extract_blob_intel_me "${_me_destination}" \ + bruteforce_extract_intel_me "${_me_destination}" \ "${cdir}/${i}" else printf "SKIPPING: %s\n" "${i}" @@ -153,41 +185,33 @@ bruteforce_extract_blob_intel_me() ) rm -Rf "${sdir}" || \ - err "bruteforce_extract_blob_intel_me: can't rm -Rf \"${sdir}\"" + err "bruteforce_extract_intel_me: can't rm -Rf \"${sdir}\"" } -download_ec() -{ - printf "Downloading KBC1126 EC firmware for HP laptop\n" - - fetch_update "${EC_url}" "${EC_url_bkup}" "${EC_hash}" - extract_blob_kbc1126_ec -} - -extract_blob_kbc1126_ec() +extract_kbc1126ec() { printf "Extracting KBC1126 EC firmware for board: %s\n" ${board} _ec_destination=${CONFIG_KBC1126_FW1#../../} - mkdirs "${_ec_destination}" "extract_blob_kbc1126_ec" || return 0 + mkdirs "${_ec_destination}" "extract_kbc1126_ec" || return 0 ( cd "${appdir}/" || \ - err "extract_blob_kbc1126_ec: !cd \"${appdir}/\"" + err "extract_kbc1126_ec: !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 "extract_blob_kbc1126_ec: can't extract ec.bin" + err "extract_kbc1126_ec: can't extract ec.bin" mv Rom.bin ec.bin || \ - err "extract_blob_kbc1126_ec: *didn't* extract ec.bin" + err "extract_kbc1126_ec: *didn't* extract ec.bin" fi [ -f ec.bin ] || \ - err "extract_blob_kbc1126_ec: ${board}: can't extract ec.bin" + err "extract_kbc1126_ec: ${board}: can't extract ec.bin" "${kbc1126_ec_dump}" ec.bin || \ - err "extract_blob_kbc1126_ec: ${board}: can't extract ecfw1/2.bin" + err "extract_kbc1126_ec: ${board}: can't extract ecfw1/2.bin" ) ec_ex="y" @@ -195,19 +219,10 @@ extract_blob_kbc1126_ec() [ -f "${appdir}/ec.bin.fw${i}" ] || ec_ex="n" done [ "${ec_ex}" = "y" ] || \ - err "extract_blob_kbc1126_ec: ${board}: didn't extract ecfw1/2.bin" + err "extract_kbc1126_ec: ${board}: didn't extract ecfw1/2.bin" cp "${appdir}/"ec.bin.fw* "${_ec_destination%/*}/" || \ - err "extract_blob_kbc1126_ec: cant mv ecfw1/2 ${_ec_destination%/*}" -} - -download_e6400vga() -{ - printf "Downloading Nvidia VGA ROM for Dell Latitude E6400\n" - - fetch_update "${E6400_VGA_DL_url}" "${E6400_VGA_DL_url_bkup}" \ - "${E6400_VGA_DL_hash}" - extract_e6400vga + err "extract_kbc1126_ec: cant mv ecfw1/2 ${_ec_destination%/*}" } extract_e6400vga() @@ -238,15 +253,6 @@ extract_e6400vga() printf "E6400 Nvidia ROM saved to: %s\n" "${_vga_destination}" } -download_sch5545ec() -{ - printf "Downloading SMSC SCH5545 Environment Controller firmware\n" - - fetch_update "${SCH5545EC_DL_url}" "${SCH5545EC_DL_url_bkup}" \ - "${SCH5545EC_DL_hash}" - extract_sch5545ec -} - # TODO: this code is cancer. hardcoded is bad, and stupid. # TODO: make it *scan* (based on signature, in each file) extract_sch5545ec() @@ -275,43 +281,6 @@ extract_sch5545ec() err "extract_sch5545ec: cannot copy sch5545ec firmware file" } -fetch_update() -{ - printf "Fetching vendor update for board: %s\n" "${board}" - - dl="${1}" - dl_bkup="${2}" - dlsum="${3}" - - dl_path="${blobdir}/cache/${dlsum}" - mkdir -p "${blobdir}/cache" || err "fetch_update: !mkdir ${blobdir}/cache" - - dl_fail="y" - vendor_checksum "${dlsum}" && dl_fail="n" - for x in "${dl}" "${dl_bkup}"; do - [ "${dl_fail}" = "n" ] && break - [ -z "${x}" ] && continue - rm -f "${dl_path}" || err "fetch_update: !rm -f ${dl_path}" - wget --tries 3 -U "${agent}" "${x}" -O "${dl_path}" || continue - vendor_checksum "${dlsum}" && dl_fail="n" - done - if [ "${dl_fail}" = "y" ]; then - printf "ERROR: invalid vendor updates for: %s\n" "${board}" 1>&2 - err "fetch_update ${dlsum}: matched vendor update unavailable" - fi -} - -vendor_checksum() -{ - if [ ! -f "${dl_path}" ]; then - printf "Vendor update not found for: %s\n" "${board}" 1>&2 - return 1 - elif [ "$(sha512sum ${dl_path} | awk '{print $1}')" != "${1}" ]; then - printf "Bad checksum on vendor update for: %s\n" "${board}" 1>&2 - return 1 - fi -} - mkdirs() { [ -f "${1}" ] && \ |