coreboot-kgpe-d16/util/board_status/board_status.sh

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#!/bin/sh
#
# This file is part of the coreboot project.
#
# Copyright (C) 2013 Google Inc.
# Copyright (C) 2014 Sage Electronic Engineering, LLC.
#
EXIT_SUCCESS=0
EXIT_FAILURE=1
# Stuff from command-line switches
REMOTE_HOST=""
CLOBBER_OUTPUT=0
UPLOAD_RESULTS=0
SERIAL_PORT_SPEED=115200
# Used to specify whether a command should always be run locally or
# if command should be run remoteley when a remote host is specified.
LOCAL=0
REMOTE=1
FATAL=0
NONFATAL=1
# test a command
#
# $1: 0 ($LOCAL) to run command locally,
# 1 ($REMOTE) to run remotely if remote host defined
# $2: command to test
# $3: 0 ($FATAL) Exit with an error if the command fails
# 1 ($NONFATAL) Don't exit on command test failure
test_cmd()
{
local rc
if [ -e "$2" ]; then
return
fi
if [ "$1" -eq "$REMOTE" ] && [ -n "$REMOTE_HOST" ]; then
ssh root@${REMOTE_HOST} command -v "$2" > /dev/null
rc=$?
else
command -v "$2" >/dev/null
rc=$?
fi
if [ $rc -eq 0 ]; then
return 0
fi
if [ "$3" = "1" ]; then
return 1
fi
echo "$2 not found"
exit $EXIT_FAILURE
}
_cmd()
{
if [ -e "$2" ]; then
return $EXIT_FAILURE
fi
if [ -n "$3" ]; then
pipe_location="${3}"
else
pipe_location="/dev/null"
fi
if [ "$1" -eq "$REMOTE" ] && [ -n "$REMOTE_HOST" ]; then
ssh "root@${REMOTE_HOST}" "$2" > "$pipe_location" 2>&1
else
$2 > "$pipe_location" 2>&1
fi
return $?
}
# run a command
#
# $1: 0 ($LOCAL) to run command locally,
# 1 ($REMOTE) to run remotely if remote host defined
# $2: command
# $3: filename to direct output of command into
cmd()
{
_cmd $1 "$2" "$3"
if [ $? -eq 0 ]; then
return
fi
echo "Failed to run \"$2\", aborting"
rm -f "$3" # don't leave an empty file
exit $EXIT_FAILURE
}
# run a command where failure is considered to be non-fatal
#
# $1: 0 ($LOCAL) to run command locally,
# 1 ($REMOTE) to run remotely if remote host defined
# $2: command
# $3: filename to direct output of command into
cmd_nonfatal()
{
_cmd $1 "$2" "$3"
if [ $? -eq 0 ]; then
return
fi
echo "Failed to run \"$2\", ignoring"
rm -f "$3" # don't leave an empty file
}
# read from a serial port device
#
# $1: serial device to read from
# $2: serial port speed
# $3: filename to direct output of command into
get_serial_bootlog () {
local TTY=$1
local SPEED=$2
local FILENAME=$3
if [ ! -c "$TTY" ]; then
echo "$TTY is not a valid serial device"
exit $EXIT_FAILURE
fi
# make the text more noticible
test_cmd $LOCAL "tput" $NONFATAL
tput_not_available=$?
if [ $tput_not_available -eq 0 ]; then
tput bold
tput setaf 10 # set bright green
fi
echo
echo "Waiting to receive boot log from $TTY"
echo "Press [Enter] when the boot is complete and the"
echo "system is ready for ssh to get the dmesg log."
echo
if [ $tput_not_available -eq 0 ]; then
tput sgr0
fi
# set up the serial port
stty -F $TTY $SPEED cs8 -cstopb -parenb clocal
# read from the serial port - user must press enter when complete
test_cmd $LOCAL "tee"
while read LINE; do
echo "$LINE" | tee -a "$FILENAME"
done < "$SERIAL_DEVICE" &
PID=$!
read foo
kill "$PID" 2>/dev/null
echo "Finished reading boot log."
}
show_help() {
echo "Usage:
${0} <option>
Options
-h
Show this message.
-C
Clobber temporary output when finished. Useful for debugging.
-r <host>
Obtain machine information from remote host (using ssh).
-s </dev/xxx>
Obtain boot log via serial device.
-S <speed>
Set the port speed for the serial device (Default is $SERIAL_PORT_SPEED).
-u
Upload results to coreboot.org.
"
}
while getopts "Chr:s:S:u" opt; do
case "$opt" in
h)
show_help
exit $EXIT_SUCCESS
;;
C)
CLOBBER_OUTPUT=1
;;
r)
REMOTE_HOST="$OPTARG"
;;
s)
SERIAL_DEVICE="$OPTARG"
;;
S)
SERIAL_PORT_SPEED="$OPTARG"
;;
u)
UPLOAD_RESULTS=1
;;
esac
done
grep -rH 'coreboot.org' .git/config >/dev/null 2>&1
if [ $? -ne 0 ]; then
echo "Script must be run from root of coreboot directory"
exit $EXIT_FAILURE
fi
# Results will be placed in a temporary location until we're ready to upload.
# If the user does not wish to upload, results will remain in /tmp.
tmpdir=$(mktemp -d --tmpdir coreboot_board_status.XXXXXXXX)
tmpcfg=$(mktemp coreboot_config.XXXXXX)
cbfstool_cmd="build/cbfstool"
if test ! -x build/cbfstool; then
make -C util/cbfstool/ && cp util/cbfstool/cbfstool build/cbfstool
fi
test_cmd $LOCAL "$cbfstool_cmd"
echo "Extracting config.txt from build/coreboot.rom"
$cbfstool_cmd build/coreboot.rom extract -n config -f "${tmpdir}/config.txt" >/dev/null 2>&1
mv "${tmpdir}/config.txt" "${tmpdir}/config.short.txt"
cp "${tmpdir}/config.short.txt" "${tmpcfg}"
yes "" | make "DOTCONFIG=${tmpcfg}" oldconfig 2>/dev/null >/dev/null
mv "${tmpcfg}" "${tmpdir}/config.txt"
rm -f "${tmpcfg}.old"
$cbfstool_cmd build/coreboot.rom print > "${tmpdir}/cbfs.txt"
rom_contents=$($cbfstool_cmd build/coreboot.rom print 2>&1)
if [ -n "$(echo $rom_contents | grep payload_config)" ]; then
echo "Extracting payload_config from build/coreboot.rom"
$cbfstool_cmd build/coreboot.rom extract -n payload_config -f "${tmpdir}/payload_config.txt" >/dev/null 2>&1
fi
if [ -n "$(echo $rom_contents | grep payload_version)" ]; then
echo "Extracting payload_version from build/coreboot.rom"
$cbfstool_cmd build/coreboot.rom extract -n payload_version -f "${tmpdir}/payload_version.txt" >/dev/null 2>&1
fi
md5sum -b build/coreboot.rom > "${tmpdir}/rom_checksum.txt"
# Obtain board and revision info to form the directory structure:
# <vendor>/<board>/<revision>/<timestamp>
mainboard_dir="$(grep CONFIG_MAINBOARD_DIR "${tmpdir}/config.txt" | awk -F '"' '{ print $2 }')"
vendor=$(echo "$mainboard_dir" | awk -F '/' '{ print $1 }')
mainboard=$(echo "$mainboard_dir" | awk -F '/' '{ print $2 }')
getrevision="util/board_status/getrevision.sh"
test_cmd $LOCAL $getrevision
tagged_version=$($getrevision -T)
timestamp=$($getrevision -t)
results="${vendor}/${mainboard}/${tagged_version}/${timestamp}"
echo "Temporarily placing output in ${tmpdir}/${results}"
mkdir -p "${tmpdir}/${results}"
mv "${tmpdir}/config.txt" "${tmpdir}/${results}"
test -f "${tmpdir}/payload_config.txt" && mv "${tmpdir}/payload_config.txt" "${tmpdir}/${results}"
test -f "${tmpdir}/payload_version.txt" && mv "${tmpdir}/payload_version.txt" "${tmpdir}/${results}"
mv "${tmpdir}/config.short.txt" "${tmpdir}/${results}"
mv "${tmpdir}/cbfs.txt" "${tmpdir}/${results}"
mv "${tmpdir}/rom_checksum.txt" "${tmpdir}/${results}"
touch "${tmpdir}/${results}/revision.txt"
printf "Local revision: %s\n" "$($getrevision -l)" >> "${tmpdir}/${results}/revision.txt"
printf "Tagged revision: %s\n" "${tagged_version}" >> "${tmpdir}/${results}/revision.txt"
printf "Upstream revision: %s\n" "$($getrevision -u)" >> "${tmpdir}/${results}/revision.txt"
printf "Upstream URL: %s\n" "$($getrevision -U)" >> "${tmpdir}/${results}/revision.txt"
printf "Timestamp: %s\n" "$timestamp" >> "${tmpdir}/${results}/revision.txt"
if [ -z "$SERIAL_DEVICE" ]; then
echo "Verifying that CBMEM is available on remote device"
test_cmd $REMOTE "cbmem"
echo "Getting coreboot boot log"
cmd $REMOTE "cbmem -c" "${tmpdir}/${results}/coreboot_console.txt"
echo "Getting timestamp data"
cmd_nonfatal $REMOTE "cbmem -t" "${tmpdir}/${results}/coreboot_timestamps.txt"
else
get_serial_bootlog "$SERIAL_DEVICE" "$SERIAL_PORT_SPEED" "${tmpdir}/${results}/coreboot_console.txt"
fi
echo "Getting remote dmesg"
cmd $REMOTE dmesg "${tmpdir}/${results}/kernel_log.txt"
#
# Finish up.
#
coreboot_dir=$(pwd)
if [ $UPLOAD_RESULTS -eq 1 ]; then
# extract username from ssh://<username>@review.coreboot.org/blah
bsrepo=$(git config --get remote.origin.url | sed "s,\(.*\)/coreboot,\1/board-status,")
cd "util/board_status/"
if [ ! -e "board-status" ]; then
# FIXME: the board-status directory might get big over time.
# Is there a way we can push the results without fetching the
# whole repo?
git clone "$bsrepo"
if [ $? -ne 0 ]; then
echo "Error cloning board-status repo, aborting."
exit $EXIT_FAILURE
fi
fi
cd "board-status"
echo "Copying results to $(pwd)/${results}"
# Note: Result directory should be unique due to the timestamp.
cp -R "${tmpdir}/${vendor}" .
echo "Uploading results"
git add "${vendor}"
git commit -a -m "${mainboard_dir}/${tagged_version}/${timestamp}"
count=0
until git push origin || test $count -eq 3; do
git pull --rebase
count=$((count + 1))
done
# Results have been uploaded so it's pointless to keep the
# temporary files around.
rm -rf "${tmpdir}"
if test $count -eq 3; then
echo "Error uploading to board-status repo, aborting."
exit $EXIT_FAILURE
fi
fi
cd "$coreboot_dir"
if [ $CLOBBER_OUTPUT -eq 1 ]; then
rm -rf "${tmpdir}"
else
echo
echo "output files are in ${tmpdir}/${results}"
fi
exit $EXIT_SUCCESS