coreboot-kgpe-d16/util/chromeos/extract_blobs.sh

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#!/usr/bin/env bash
#
# SPDX-License-Identifier: GPL-2.0-only
set -x
IMAGE=$1
if [ ! -r "$IMAGE" ]; then
echo "Can't find image $IMAGE."
exit 1
fi
CBFSTOOL=$(which cbfstool)
if [ $? != 0 ]; then
echo "Can't find cbfstool."
exit 1
fi
IFDTOOL=$(which ifdtool)
if [ $? != 0 ]; then
echo "Can't find ifdtool."
exit 1
fi
$CBFSTOOL $IMAGE print
if [ $? -ne 0 ]; then
echo "Not a coreboot image: $IMAGE"
exit 1
fi
PCI=$($CBFSTOOL $IMAGE print|grep pci|cut -f1 -d\ )
MRC=$($CBFSTOOL $IMAGE print|grep mrc.bin|cut -f1 -d\ )
$CBFSTOOL $IMAGE extract -n $PCI -f $PCI
$CBFSTOOL $IMAGE extract -n $MRC -f $MRC
$IFDTOOL -x $IMAGE
mv flashregion_0_flashdescriptor.bin flashdescriptor.bin
mv flashregion_2_intel_me.bin me.bin
rm flashregion_*.bin