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Add ASUS P8Z77-M Pro board

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ThePlexus
2023-03-30 10:28:40 +01:00
parent 7f9ee89781
commit c67cf7c47e
5 changed files with 191 additions and 0 deletions
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72
blobs/p8z77-m_pro/download_BIOS_clean.sh Executable file
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#!/bin/bash
# P7 ASUS
function printusage {
echo "Usage: $0 -m <me_cleaner>(optional)"
}
BLOBDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
if [ "$#" -eq 0 ]; then printusage; fi
while getopts ":m:i:" opt; do
case $opt in
m)
if [ -x "$OPTARG" ]; then
MECLEAN="$OPTARG"
fi
;;
esac
done
if [ -z "$MECLEAN" ]; then
MECLEAN=`command -v $BLOBDIR/../../build/x86/coreboot-*/util/me_cleaner/me_cleaner.py 2>&1|head -n1`
if [ -z "$MECLEAN" ]; then
echo "me_cleaner.py required but not found or specified with -m. Aborting."
exit 1;
fi
fi
CAP_ZIP_SHA256SUM="baf7f513227542c507e46735334663f63a0df5be9f6632d7b0f0cca5d3b9f980 P8Z77-M-PRO-ASUS-2203.zip"
CAP_FILE_SHA256SUM="d9bf292778655d4e20f5db2154cd6a2229e42b60ce670a68d759f1dac757aaf0 P8Z77-M-PRO-ASUS-2203.CAP"
FINAL_IFD_SHA256SUM="092caeee117de27c0eb30587defcb6449a33c7c325b6f3c47b5a7a79670b5c3f $BLOBDIR/ifd.bin"
FINAL_ME_SHA256SUM="8dda1e8360fbb2da05bfcd187f6e7b8a272a67d66bc0074bbfd1410eb35e3e17 $BLOBDIR/me.bin"
ZIPURL="https://dlcdnets.asus.com/pub/ASUS/mb/LGA1155/P8Z77-M_PRO/P8Z77-M-PRO-ASUS-2203.zip"
ZIPFILENAME=`echo $ZIPURL | sed 's/.*\///'`
ROMFILENAME=`echo $ZIPFILENAME | sed 's/\.zip$/\.ROM/'`
extractdir=$(mktemp -d)
echo "### Creating temp dir $extractdir "
cd "$extractdir"
echo "### Downloading $ZIPURL"
wget $ZIPURL || { echo "ERROR: wget failed $ZIPURL" && exit 1; }
echo "### Verifying expected hash of $ZIPFILENAME"
echo "$CAP_ZIP_SHA256SUM" | sha256sum --check || { echo "Failed sha256sum verification on downloaded binary..." && exit 1; }
echo "### Extracting Archives"
unzip $ZIPFILENAME || { echo "Failed unzipping $ZIPFILENAME - Tool installed on host?" && exit 1;}
echo "### Verifying expected hash of $ROMFILENAME"
echo "$CAP_FILE_SHA256SUM" | sha256sum --check || { echo "Failed sha256sum verification on extracted binary..." && exit 1; }
echo "### extracing BIOS from Capsule"
dd bs=1024 skip=2 if=P8Z77-M-PRO-ASUS-2203.CAP of=P8Z77-M-PRO-ASUS-2203.ROM || { echo "Failed to de-cap the ROM..." && exit 1; }
echo "### Applying me_cleaner to neuter and truncate."
$MECLEAN -S -r -t -d -O /tmp/unneeded.bin -D "$BLOBDIR/ifd.bin" -M "$BLOBDIR/me.bin" P8Z77-M-PRO-ASUS-2203.ROM
echo "### Modifying VSCC length and identifiers"
printf '\x00' | dd of="$BLOBDIR/ifd.bin" bs=1 seek=3837 count=1 conv=notrunc
printf '\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF' | dd of="$BLOBDIR/ifd.bin" bs=1 seek=3568 count=32 conv=notrunc
echo "### Verifying expected hashes"
echo "$FINAL_IFD_SHA256SUM" | sha256sum --check || { echo "Failed sha256sum verification on generated IFD bin..." && exit 1; }
echo "$FINAL_ME_SHA256SUM" | sha256sum --check || { echo "Failed sha256sum verification on generated ME binary..." && exit 1; }
echo "###Cleaning up..."
cd -
rm -r "$extractdir"