mirror of
https://github.com/linuxboot/heads.git
synced 2024-12-21 05:53:14 +00:00
36 lines
1.7 KiB
Bash
Executable File
36 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
BLOBDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
|
|
|
|
FINAL_ME_BIN_SHA256SUM="1eef6716aa61dd844d58eca15a85faa1bf5f82715defd30bd3373e79ca1a3339 $BLOBDIR/me.bin"
|
|
ME_EXE_SHA256SUM="48f18d49f3c7c79fa549a980f14688bc27c18645f64d9b6827a15ef5c547d210 83rf46ww.exe"
|
|
ME7_5M_UPD_PRODUCTION_SHA256SUM="760b0776b99ba94f56121d67c1f1226c77f48bd3b0799e1357a51842c79d3d36 app/ME7_5M_UPD_Production.bin"
|
|
|
|
|
|
echo "### Creating temp dir"
|
|
extractdir=$(mktemp -d)
|
|
cd "$extractdir"
|
|
|
|
echo "### Downloading https://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/83rf46ww.exe..."
|
|
wget https://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/83rf46ww.exe || ( echo "ERROR: wget not found" && exit 1 )
|
|
echo "### Verifying expected hash of 83rf46ww.exe"
|
|
echo "$ME_EXE_SHA256SUM" | sha256sum --check || ( echo "Failed sha256sum verification on downloaded binary..." && exit 1 )
|
|
|
|
|
|
echo "### Extracting 83rf46ww.exe..."
|
|
innoextract -I app/ME7_5M_UPD_Production.bin 83rf46ww.exe || ( echo "Failed calling innoextract. Tool installed on host?" && exit 1)
|
|
echo "### Verifying expected hash of app/ME7_5M_UPD_Production.bin"
|
|
echo "$ME7_5M_UPD_PRODUCTION_SHA256SUM" | sha256sum --check || ( echo "Failed sha256sum verification on extracted binary..." && exit 1 )
|
|
|
|
|
|
echo "###Generating neuter+deactivate+maximize reduction of ME on $bioscopy, outputting minimized ME under $BLOBDIR/me.bin... "
|
|
python3 "$BLOBDIR/me7_update_parser.py" -O "$BLOBDIR/me.bin" app/ME7_5M_UPD_Production.bin || ( echo "Failed to generate ME binary..." && exit 1 )
|
|
|
|
echo "### Verifying expected hash of me.bin"
|
|
echo "$FINAL_ME_BIN_SHA256SUM" | sha256sum --check || ( echo "Failed sha256sum verification on final binary..." && exit 1 )
|
|
|
|
|
|
echo "###Cleaning up..."
|
|
cd -
|
|
rm -r "$extractdir"
|