summaryrefslogtreecommitdiff
path: root/util/chromeos/extract_blobs.sh
blob: 9aa7baa9443743e9dc7c333fe3fb85459125e5c1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
#!/usr/bin/env bash
# This file is part of the coreboot project.
#
# 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