mirror of
https://github.com/linuxboot/heads.git
synced 2024-12-28 00:38:53 +00:00
78 lines
3.7 KiB
Bash
Executable File
78 lines
3.7 KiB
Bash
Executable File
#!/bin/bash
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BLOBDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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ROMPARSER="94a615302f89b94e70446270197e0f5138d678f3"
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UEFIEXTRACT="UEFIExtract_NE_A58_linux_x86_64.zip"
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VBIOSFINDER="c2d764975115de466fdb4963d7773b5bc8468a06"
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BIOSUPDATE="g4uj41us.exe"
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ROM_PARSER_SHA256SUM="f3db9e9b32c82fea00b839120e4f1c30b40902856ddc61a84bd3743996bed894 94a615302f89b94e70446270197e0f5138d678f3.zip"
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UEFI_EXTRACT_SHA256SUM="c9cf4066327bdf6976b0bd71f03c9e049ae39ed19ea3b3592bae3da8615d26d7 UEFIExtract_NE_A58_linux_x86_64.zip"
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VBIOS_FINDER_SHA256SUM="bd07f47fb53a844a69c609ff268249ffe7bf086519f3d20474087224a23d70c5 c2d764975115de466fdb4963d7773b5bc8468a06.zip"
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BIOS_UPDATE_SHA256SUM="6fc652b5fa10e5ea1ddc0e8477a2f1cfe56e00df76a94629f9b736faaee6199c g4uj41us.exe"
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DGPU_ROM_SHA256SUM="3efe4886530086c0b612d1e669fbb4459ec93ec949b25a909e7ad273f4f01015 vbios_10de_0def_1.rom"
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IGPU_ROM_SHA256SUM="10b292c19322e7bb7db53350d2775d37b72a784292ea5686cd0f92af929f4916 vbios_8086_0106_1.rom"
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echo "### Creating temp dir"
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extractdir=$(mktemp -d)
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cd "$extractdir"
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echo "### Installing basic dependencies"
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sudo apt update && sudo apt install -y wget ruby ruby-dev bundler ruby-bundler p7zip-full upx-ucl
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sudo gem install bundler:1.17.3
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echo "### Downloading rom-parser dependency"
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wget https://github.com/awilliam/rom-parser/archive/"$ROMPARSER".zip || { echo "Failed to download $ROMPARSER" && exit 1; }
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echo "### Verifying expected hash of rom-parser"
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echo "$ROM_PARSER_SHA256SUM" | sha256sum --check || { echo "Failed sha256sum verification..." && exit 1; }
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echo "### Installing rom-parser dependency"
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unzip "$ROMPARSER".zip
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cd rom-parser-"$ROMPARSER" && make
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sudo cp rom-parser /usr/sbin/
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echo "### Downloading UEFIExtract dependency"
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wget https://github.com/LongSoft/UEFITool/releases/download/A58/"$UEFIEXTRACT" || { echo "Failed to download $UEFIEXTRACT" && exit 1; }
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echo "### Verifying expected hash of UEFIExtract"
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echo "$UEFI_EXTRACT_SHA256SUM" | sha256sum --check || { echo "Failed sha256sum verification..." && exit 1; }
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echo "### Installing UEFIExtract"
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unzip "$UEFIEXTRACT"
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sudo mv UEFIExtract /usr/sbin/
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echo "### Downloading VBiosFinder"
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wget https://github.com/coderobe/VBiosFinder/archive/"$VBIOSFINDER".zip || { echo "Failed to download $VBIOSFINDER" && exit 1; }
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echo "### Verifying expected hash of VBiosFinder"
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echo "$VBIOS_FINDER_SHA256SUM" | sha256sum --check || { echo "Failed sha256sum verification..." && exit 1; }
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echo "### Installing VBiosFinder"
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unzip "$VBIOSFINDER".zip
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cd VBiosFinder-"$VBIOSFINDER" && bundle install --path=vendor/bundle
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echo "### Downloading latest Lenovo bios update for t530"
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wget https://download.lenovo.com/pccbbs/mobiles/"$BIOSUPDATE" || { echo "Failed to download $BIOSUPDATE" && exit 1; }
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echo "### Verifying expected hash of bios update"
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echo "$BIOS_UPDATE_SHA256SUM" | sha256sum --check || { echo "Failed sha256sum verification..." && exit 1; }
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echo "### Extracting bios update"
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innoextract "$extractdir"/rom-parser-"$ROMPARSER"/VBiosFinder-"$VBIOSFINDER"/"$BIOSUPDATE" || { echo "Failed to extract $BIOSUPDATE" && exit 1; }
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echo "### Finding, extracting and saving vbios"
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sudo ./vbiosfinder extract "$extractdir"/rom-parser-"$ROMPARSER"/VBiosFinder-"$VBIOSFINDER"/"app/G4ETB7WW/\$01D5100.FL1" || { echo "Failed to extract FL1" && exit 1; }
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echo "Verifying expected hash of extracted roms"
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cd output
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echo "$DGPU_ROM_SHA256SUM" | sha256sum --check || { echo "dGPU rom failed sha256sum verification..." && exit 1; }
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echo "$IGPU_ROM_SHA256SUM" | sha256sum --check || { echo "iGPU rom Failed sha256sum verification..." && exit 1; }
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echo "### Moving extracted roms to blobs directory"
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sudo mv vbios_10de_0def_1.rom $BLOBDIR/10de,0def.rom
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sudo mv vbios_8086_0106_1.rom $BLOBDIR/8086,0106.rom
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echo "### Cleaning Up"
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cd "$BLOBDIR"
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sudo rm -rf "$extractdir"
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