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Change tool "fmap_decode" to "mosys"

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The fmap_decode tool from flashmap project is deprecated.
mosys provides more functionality and fit better into the
host environment.

BUG=chromium-os:6264
TEST=manually

Change-Id: I513d36c8a8f657fdb4cb10d08a867876c32d36b6

Review URL: http://codereview.chromium.org/3388002
This commit is contained in:
Hung-Te Lin
2010-09-15 09:36:49 +08:00
parent d37eafa398
commit 89feaed8dc
2 changed files with 13 additions and 13 deletions
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14
scripts/image_signing/resign_firmwarefd.sh
View File

@@ -14,10 +14,10 @@
# firmware_datakey: Key used to sign firmware data (in .vbprivk format)
# firmware_keyblock: Key block for firmware data key (in .keyblock format)
#
# Both the fmap_decode tool and vbutil_firmware should be in the system path.
# Both the mosys tool and vbutil_firmware should be in the system path.
#
# This script parses the output of fmap_decode tool from the Flashmap project
# http://code.google.com/p/flashmap
# This script parses the output of mosys tool from
# http://code.google.com/p/mosys
#
# to determine the regions in the image containing "Firmware [A|B] Data" and
# "Firmware [A|B] Key", which contain firmware data and firmware vblocks
@@ -25,7 +25,7 @@
# passed as arguments and output a new firmware image, with this new firmware
# vblocks the old ones.
#
# Here is an example output of fmap_decode:
# Here is an example output of mosys:
#
# area_offset="0x001c0000" area_size="0x00040000" area_name="Boot Stub" \
# area_flags_raw="0x01" area_flags="static"
@@ -61,7 +61,7 @@ if [ $# -ne 5 ] ; then
fi
# Make sure the tools we need are available.
for prog in fmap_decode vbutil_firmware; do
for prog in mosys vbutil_firmware; do
type -P "${prog}" &>/dev/null || \
{ echo "${prog} tool not found."; exit 1; }
done
@@ -80,7 +80,7 @@ VERSION=1
for i in "A" "B"
do
match_str="$i Key"
line=$(fmap_decode $1 | grep "$match_str")
line=$(mosys -f -k eeprom map $1 | grep "$match_str")
offset="$(echo $line | sed -e 's/.*area_offset=\"\([a-f0-9x]*\)\".*/\1/')"
eval let \
fw${i}_vblock_offset="$offset"
@@ -89,7 +89,7 @@ do
fw${i}_vblock_size="$size"
match_str="$i Data"
line=$(fmap_decode $1 | grep "$match_str")
line=$(mosys -f -k eeprom map $1 | grep "$match_str")
offset="$(echo $line | sed -e 's/.*area_offset=\"\([a-f0-9x]*\)\".*/\1/')"
eval let \
fw${i}_offset="$offset"

12
scripts/image_signing/unpack_firmwarefd.sh
View File

@@ -7,7 +7,7 @@
# Script that unpacks a firmware image (in .fd format) into its component
# pieces. Only outputs firmware A and B data, vblocks and the GBB.
# The fmap_decode tool must be in the system path.
# The mosys tool must be in the system path.
# Abort on error
set -e
@@ -20,14 +20,14 @@ if [ $# -ne 1 ] ; then
fi
# Make sure the tools we need are available.
type -P fmap_decode &>/dev/null || \
{ echo "fmap_decode tool not found."; exit 1; }
type -P mosys &>/dev/null || \
{ echo "mosys tool not found."; exit 1; }
src_fd=$1
# Grab GBB Area offset and size
match_str="GBB Area"
line=$(fmap_decode $1 | grep "$match_str")
line=$(mosys -f -k eeprom map $1 | grep "$match_str")
offset="$(echo $line | sed -e 's/.*area_offset=\"\([a-f0-9x]*\)\".*/\1/')"
let gbb_offset="$offset"
size="$(echo $line | sed -e 's/.*area_size=\"\([a-f0-9x]*\)\".*/\1/')"
@@ -37,7 +37,7 @@ let gbb_size="$size"
for i in "A" "B"
do
match_str="$i Key"
line=$(fmap_decode $1 | grep "$match_str")
line=$(mosys -f -k eeprom map $1 | grep "$match_str")
offset="$(echo $line | sed -e 's/.*area_offset=\"\([a-f0-9x]*\)\".*/\1/')"
eval let \
fw${i}_vblock_offset="$offset"
@@ -46,7 +46,7 @@ do
fw${i}_vblock_size="$size"
match_str="$i Data"
line=$(fmap_decode $1 | grep "$match_str")
line=$(mosys -f -k eeprom map $1 | grep "$match_str")
offset="$(echo $line | sed -e 's/.*area_offset=\"\([a-f0-9x]*\)\".*/\1/')"
eval let \
fw${i}_offset="$offset"