TX2入门教程基础篇-备份和恢复
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TX2入门教程基础篇-备份和恢复
说明：
- 介绍如何为TX2进行备份和恢复
（0）准备：
- 准备好利用Jetpack刷过机的Ubuntu的主机(HOST PC)
- 在利用Jetpack刷机时候，建立目录TX2，并保存有JetPack-L4T-*-linux-x64.run文件
- 再进行第一次刷机之后会增加其他目录，并生成子目录64_TX2
(1) 备份:
- 进入HOST PC的JetPack安装目录下bootloader目录
$ cd ~/TX2/64_TX2/Linux_for_Tegra_64_tx2/bootloader- 连上TX2，并进入recovery模式(通电，按住recovery键3秒，再按一下reset键)
- 检查是否出现0955:7140 Nvidia Corp
$ lsusb- 效果如图：
![请输入图片描述][2]
- 从TX2下载镜像：
$ sudo ./flashNew.sh -r -k APP -G my_backup.img jetson-tx2 mmcblk0p1-
原来的flash.sh缺少 -G 参数支持，改为新增加脚本flashNew.sh
-
flashNew.sh脚本如下：
#!/bin/bash
# Copyright (c) 2011-2017, NVIDIA CORPORATION. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of NVIDIA CORPORATION nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS `AS IS'' AND ANY
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
# OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# flash.sh: Flash the target board.
# flash.sh performs the best in LDK release environment.
#
# Usage: Place the board in recovery mode and run:
#
# flash.sh [options] <target_board> <root_device>
#
# for more detail enter 'flash.sh -h'
#
# Examples:
# ./flash.sh <target_board> mmcblk0p1 - boot <target_board> from eMMC
# ./flash.sh <target_board> mmcblk1p1 - boot <target_board> from SDCARD
# ./flash.sh <target_board> sda1 - boot <target_board> from USB device
# ./flash.sh -N <IPaddr>:/nfsroot <target_board> eth0 - boot <target_board> from NFS
# ./flash.sh -k LNX <target_board> mmcblk1p1 - update <target_board> kernel
# ./flash.sh -k EBT <target_board> mmcblk1p1 - update <target_board> bootloader
#
# Optional Environment Variables:
# BCTFILE ---------------- Boot control table configuration file to be used.
# BOARDID ---------------- Pass boardid to override EEPROM value
# BOOTLOADER ------------- Bootloader binary to be flashed
# BOOTPARTLIMIT ---------- GPT data limit. (== Max BCT size + PPT size)
# BOOTPARTSIZE ----------- Total eMMC HW boot partition size.
# CFGFILE ---------------- Partition table configuration file to be used.
# CMDLINE ---------------- Target cmdline. See help for more information.
# DEVSECTSIZE ------------ Device Sector size. (default = 512Byte).
# DTBFILE ---------------- Device Tree file to be used.
# EMMCSIZE --------------- Size of target device eMMC (boot0+boot1+user).
# FLASHAPP --------------- Flash application running in host machine.
# FLASHER ---------------- Flash server running in target machine.
# IGNOREFASTBOOTCMDLINE -- Block fastboot from filling unspecified kernel
# cmdline parameters with its defaults.
# INITRD ----------------- Initrd image file to be flashed.
# KERNEL_IMAGE ----------- Linux kernel zImage file to be flashed.
# MTS -------------------- MTS file name such as mts_si.
# MTSPREBOOT ------------- MTS preboot file name such as mts_preboot_si.
# NFSARGS ---------------- Static Network assignments.
# <C-ipa>:<S-ipa>:<G-ipa>:<netmask>
# NFSROOT ---------------- NFSROOT i.e. <my IP addr>:/exported/rootfs_dir.
# ODMDATA ---------------- Odmdata to be used.
# ROOTFSSIZE ------------- Linux RootFS size (internal emmc/nand only).
# ROOTFS_DIR ------------- Linux RootFS directory name.
# SCEFILE ---------------- SCE firmware file such as camera-rtcpu-sce.bin.
# SPEFILE ---------------- SPE firmware file path such as bootloader/spe.bin.
# FAB -------------------- Target board's FAB ID.
# TEGRABOOT -------------- lowerlayer bootloader such as nvtboot.bin.
# WB0BOOT ---------------- Warmboot code such as nvtbootwb0.bin
#
chkerr ()
{
if [ $? -ne 0 ]; then
if [ "$1" != "" ]; then
echo "$1";
else
echo "failed.";
fi;
exit 1;
fi;
if [ "$1" = "" ]; then
echo "done.";
fi;
}
pr_conf()
{
if [ "${zflag}" != "true" ]; then
return 0;
fi;
echo "target_board=${target_board}";
echo "target_rootdev=${target_rootdev}";
echo "rootdev_type=${rootdev_type}";
echo "rootfssize=${rootfssize}";
echo "odmdata=${odmdata}";
echo "flashapp=${flashapp}";
echo "flasher=${flasher}";
echo "bootloader=${bootloader}";
echo "tegraboot=${tegraboot}";
echo "wb0boot=${wb0boot}";
echo "mtspreboot=${mtspreboot}";
echo "mts=${mts}";
echo "bctfile=${bctfile}";
echo "cfgfile=${cfgfile}";
echo "kernel_fs=${kernel_fs}";
echo "kernel_image=${kernel_image}";
echo "rootfs_dir=${rootfs_dir}";
echo "nfsroot=${nfsroot}";
echo "nfsargs=${nfsargs}";
echo "kernelinitrd=${kernelinitrd}";
echo "cmdline=${cmdline}";
echo "boardid=${boardid}";
exit 0;
}
validateIP ()
{
local ip=$1;
local ret=1;
if [[ $ip =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
OIFS=${IFS};
IFS='.';
ip=($ip);
IFS=${OIFS};
[[ ${ip[0]} -le 255 && ${ip[1]} -le 255 && \
${ip[2]} -le 255 && ${ip[3]} -le 255 ]];
ret=$?;
fi;
if [ ${ret} -ne 0 ]; then
echo "Invalid IP address: $1";
exit 1;
fi;
}
netmasktbl=(\
"255.255.255.252" \
"255.255.255.248" \
"255.255.255.240" \
"255.255.255.224" \
"255.255.255.192" \
"255.255.255.128" \
"255.255.255.0" \
"255.255.254.0" \
"255.255.252.0" \
"255.255.248.0" \
"255.255.240.0" \
"255.255.224.0" \
"255.255.192.0" \
"255.255.128.0" \
"255.255.0.0" \
"255.254.0.0" \
"255.252.0.0" \
"255.248.0.0" \
"255.240.0.0" \
"255.224.0.0" \
"255.192.0.0" \
"255.128.0.0" \
"255.0.0.0" \
);
validateNETMASK ()
{
local i;
local nm=$1;
for (( i=0; i<${#netmasktbl[@]}; i++ )); do
if [ "${nm}" = ${netmasktbl[$i]} ]; then
return 0;
fi;
done;
echo "Error: Invalid netmask($1)";
exit 1;
}
validateNFSargs ()
{
local a=$2;
OIFS=${IFS};
IFS=':';
a=($a);
IFS=${OIFS};
if [ ${#a[@]} -ne 4 ]; then
echo "Error: Invalid nfsargs($2)";
exit 1;
fi;
validateIP ${a[0]};
if [ "${serverip}" = "" ]; then
validateIP ${a[1]};
fi;
validateIP ${a[2]};
validateNETMASK ${a[3]};
if [ "$1" != "" ]; then
eval "$1=$2";
fi;
return 0;
}
validateNFSroot ()
{
if [ "$2" = "" ]; then
return 1;
fi;
OIFS=${IFS};
IFS=':';
local var=$1;
local a=($2);
IFS=${OIFS};
if [ ${#a[@]} -ne 2 ]; then
echo "Error: Invalid nfsroot($2)";
exit 1;
fi;
validateIP ${a[0]};
if [[ "${a[1]}" != /* ]]; then
echo "Error: Invalid nfsroot($2)";
exit 1;
fi;
eval "${var}=$2";
return 0;
}
usage ()
{
state=$1;
retval=$2;
if [[ $state == allunknown ]]; then
echo -e "
Usage: sudo ./flash.sh [options] <target_board> <rootdev>
Where,
target board: Valid target board name.
rootdev: Proper root device.";
elif [[ $state == rootdevunknown ]]; then
echo -e "
Usage: sudo ./flash.sh [options] ${target_board} <rootdev>
Where,
rootdev for ${target_board}:
${ROOT_DEV}";
else
echo "
Usage: sudo ./flash.sh [options] ${target_board} ${target_rootdev}";
fi;
cat << EOF
options:
-b <bctfile> --------- nvflash boot control table config file.
-c <cfgfile> --------- nvflash partition table config file.
-d <dtbfile> --------- device tree file.
-e <emmc size> ------- Target device's eMMC size.
-f <flashapp> -------- Path to flash application: nvflash or tegra-rcm.
-h ------------------- print this message.
-i ------------------- pass user kernel commandline as-is to kernel.
-k <partition id> ---- partition name or number specified in flash.cfg.
-m <mts preboot> ----- MTS preboot such as mts_preboot_si.
-n <nfs args> -------- Static nfs network assignments
<Client IP>:<Server IP>:<Gateway IP>:<Netmask>
-o <odmdata> --------- ODM data.
-p <bp size> --------- Total eMMC HW boot partition size.
-r ------------------- skip building and reuse existing system.img.
-t <tegraboot> ------- tegraboot binary such as nvtboot.bin
-u <dbmaster> -------- PKC server in <user>@<IP address> format.
-w <wb0boot> --------- warm boot binary such as nvtbootwb0.bin
-x <tegraid> --------- Tegra CHIPID. default = 0x18(jetson-tx2)
0x21(jetson-tx1), 0x40(jetson-tk1).
-y <fusetype> -------- PKC for secureboot, NS for non-secureboot.
-z <sn> -------------- Serial Number of target board.
-B <boardid> --------- BoardId.
-C <cmdline> --------- Kernel commandline arguments.
WARNING:
Each option in this kernel commandline gets
higher preference over the same option from
fastboot. In case of NFS booting, this script
adds NFS booting related arguments, if -i option
is omitted.
-F <flasher> --------- Flash server such as fastboot.bin.
-G <file name> ------- Read partition and save image to file.
-I <initrd> ---------- initrd file. Null initrd is default.
-K <kernel> ---------- Kernel image file such as zImage or Image.
-L <bootloader> ------ Bootloader such as cboot.bin or u-boot-dtb.bin.
-M <mts boot> -------- MTS boot file such as mts_si.
-N <nfsroot> --------- i.e. <my IP addr>:/my/exported/nfs/rootfs.
-P <end of PPT + 1> -- Primary GPT start address + size of PPT + 1.
-R <rootfs dir> ------ Sample rootfs directory.
-S <size> ------------ Rootfs size in bytes. Valid only for internal
rootdev. KiB, MiB, GiB short hands are allowed,
for example, 1GiB means 1024 * 1024 * 1024 bytes.
-T <its file> -------- ITS file name. Valid only for u-boot.
--no-flash ----------- perform all steps except physically flashing the board.
This will create a system.img.
EOF
exit $retval;
}
setdflt ()
{
local var="$1";
if [ "${!var}" = "" ]; then
eval "${var}=$2";
fi;
}
setval ()
{
local var="$1";
local val="$2";
if [ "${!val}" = "" ]; then
echo "Error: missing $val not defined.";
exit 1;
fi;
eval "${var}=${!val}";
}
mkfilesoft ()
{
local var="$1";
local varname="$1name";
eval "${var}=$2";
if [ "${!var}" = "" -o ! -f "${!var}" ]; then
if [ "$3" != "" -a -f "$3" ]; then
eval "${var}=$3";
fi;
fi;
if [ "${!var}" != "" ]; then
if [ ! -f ${!var} ]; then
echo "Warning: missing $var (${!var}), continue... ";
eval "${var}=\"\"";
eval "${varname}=\"\"";
return 1;
fi;
eval "${var}=readlink -f ${!var}";
eval "${varname}=basename ${!var}";
fi;
return 0;
}
mkfilepath ()
{
local var="$1";
local varname="$1name";
eval "${var}=$2";
setdflt "${var}" "$3";
if [ "${!var}" != "" ]; then
eval "${var}=readlink -f ${!var}";
if [ ! -f "${!var}" ]; then
echo "Error: missing $var (${!var}).";
usage allknown 1;
fi;
eval "${varname}=basename ${!var}";
fi;
}
mkdirpath ()
{
local var="$1";
eval "${var}=$2";
setdflt "$1" "$3";
if [ "${!var}" != "" ]; then
eval "${var}=readlink -f ${!var}";
if [ ! -d "${!var}" ]; then
echo "Error: missing $var (${!var}).";
usage allknown 1;
fi;
fi;
}
getsize ()
{
local var="$1";
local val="$2";
if [[ ${!val} != *[!0-9]* ]]; then
eval "${var}=${!val}";
elif [[ (${!val} == *KiB) && (${!val} != *[!0-9]*KiB) ]]; then
eval "${var}=$(( ${!val%KiB} * 1024 ))";
elif [[ (${!val} == *MiB) && (${!val} != *[!0-9]*MiB) ]]; then
eval "${var}=$(( ${!val%MiB} * 1024 * 1024 ))";
elif [[ (${!val} == *GiB) && (${!val} != *[!0-9]*GiB) ]]; then
eval "${var}=$(( ${!val%GiB} * 1024 * 1024 * 1024))";
else
echo "Error: Invalid $1: ${!val}";
exit 1;
fi;
}
validatePartID ()
{
local idx=0;
declare -A cf;
while read aline; do
if [ "$aline" != "" ]; then
arr=( $(echo $aline | tr '=' ' ') );
if [ "${arr[1]}" == "name" ]; then
if [ "${arr[3]}" == "id" ]; then
cf[$idx,1]="${arr[2]}";
cf[$idx,0]="${arr[4]}";
else
cf[$idx,0]="${arr[2]}";
fi
idx=$((idx+1));
fi
fi;
done < $4;
if [ "${arr[3]}" == "id" ]; then
for ((i = 0; i < idx; i++)) do
if [ "\"$3\"" = "${cf[$i,0]}" -o \
"\"$3\"" = "${cf[$i,1]}" ]; then
eval "$1=${cf[$i,0]}";
eval "$2=${cf[$i,1]}";
return 0;
fi;
done;
echo "Error: invalid partition id ($3)";
exit 1;
else
return 0;
fi;
}
cp2local ()
{
local src=$1;
if [ "${!src}" = "" ]; then return 1; fi;
if [ ! -f "${!src}" ]; then return 1; fi;
if [ "$2" = "" ]; then return 1; fi;
if [ -f $2 -a ${!src} = $2 ]; then
local sum1=sum ${!src};
local sum2=sum $2;
if [ "$sum1" = "$sum2" ]; then
echo "Existing ${src}($2) reused.";
return 0;
fi;
fi;
echo -n "copying ${src}(${!src})... ";
cp -f ${!src} $2;
chkerr;
return 0;
}
chsuffix ()
{
local var="$1";
local fname=basename "$2";
local OIFS=${IFS};
IFS='.';
na=($fname);
IFS=${OIFS};
eval "${var}=${na[0]}.${3}";
}
build_fsimg ()
{
echo "Making $1... ";
local loop_dev="${LOOPDEV:-/dev/loop0}";
if [ ! -b "${loop_dev}" ]; then
echo "${loop_dev} is not block device. Terminating..";
exit 1;
fi;
loop_dev=losetup --find;
if [ $? -ne 0 ]; then
echo "Cannot find loop device. Terminating..";
exit 1;
fi;
umount "${loop_dev}" > /dev/null 2>&1;
losetup -d "${loop_dev}" > /dev/null 2>&1;
rm -f $1; chkerr "clearing $1 failed.";
rm -rf mnt; chkerr "clearing $4 mount point failed.";
local bcnt=$(( $3 / 512 ));
local bcntdiv=$(( $3 % 512 ));
if [ $bcnt -eq 0 -o $bcntdiv -ne 0 ]; then
echo "Error: $4 file system size has to be 512 bytes allign.";
exit 1;
fi
if [ "$2" != "" -a "$2" != "0" ]; then
local fc=printf '%d' $2;
local fillc=printf \\\\$(printf '%02o' $fc);
< /dev/zero head -c $3 | tr '\000' ${fillc} > $1;
chkerr "making $1 with fillpattern($fillc}) failed.";
else
truncate --size $3 $1;
chkerr "making $1 with zero fillpattern failed.";
fi;
losetup "${loop_dev}" $1 > /dev/null 2>&1;
chkerr "mapping $1 to loop device failed.";
if [ "$4" = "FAT32" ]; then
mkfs.msdos -I -F 32 "${loop_dev}" > /dev/null 2>&1;
else
mkfs -t $4 "${loop_dev}" > /dev/null 2>&1;
fi;
chkerr "formating $4 filesystem on $1 failed.";
mkdir -p mnt; chkerr "make $4 mount point failed.";
mount "${loop_dev}" mnt; chkerr "mount $1 failed.";
mkdir -p mnt/boot/dtb; chkerr "make $1/boot/dtb failed.";
cp -f "${kernel_fs}" mnt/boot;
chkerr "Copying ${kernel_fs} failed.";
if [ -f "${dtbfilename}" ]; then
cp -f "${dtbfilename}" "mnt/boot/dtb/${dtbfilename}";
chkerr "populating ${dtbfilename} to $1/boot/dtb failed.";
fi;
if [ "$4" = "FAT32" ]; then
touch -f mnt/boot/cmdline.txt > /dev/null 2&>1;
chkerr "Creating cmdline.txt failed.";
fi;
if [ "$5" != "" ]; then
pushd mnt > /dev/null 2>&1;
echo -n -e "\tpopulating rootfs from $5 ... ";
(cd $5; tar cf - *) | tar xf - ; chkerr;
popd > /dev/null 2>&1;
fi;
echo -e -n "\tSync'ing $1 ... ";
sync; sync; sleep 5; # Give FileBrowser time to terminate gracefully.
echo "done.";
umount "${loop_dev}" > /dev/null 2>&1;
losetup -d "${loop_dev}" > /dev/null 2>&1;
rmdir mnt > /dev/null 2>&1;
if [ "$2" != "" -a -x mksparse ]; then
echo -e "\tConverting RAW image to Sparse image... ";
mv -f $1 $1.raw;
./mksparse -v --fillpattern=$2 $1.raw $1; chkerr;
fi;
echo "$1 built successfully. ";
}
append_bootargs_to_dtb ()
{
local trgdtbfilename="${1}";
if [ "${flashappname}" != "tegraflash.py" ]; then
return 1;
fi;
default_cmd="console=tty0 OS=l4t ";
dtc -I dtb -O dts "${trgdtbfilename}" -o temp.dts;
sed -i '/bootargs/d' temp.dts;
for string in ${default_cmd}; do
lcl_str=echo $string | sed "s|\(.*\)=.*|\1|";
[[ "${cmdline}" =~ $lcl_str ]] || cmdline+=" ${string}";
done
sed -i "/chosen {/ a \\\t\\tbootargs=\"${cmdline} console=ttyS0,115200n8 \";" temp.dts;
sed -i "/stdout-path = \"/ a \\\t\\tplugin-manager {\n\\t\t\todm-data {\n\t\t\t\tl4t;\n\t\t\t};\n\t\t};" temp.dts;
dtc -I dts -O dtb temp.dts -o "${trgdtbfilename}";
rm temp.dts;
}
get_fuse_level ()
{
local fuselevel="x";
local ECID;
if [ -f "${BL_DIR}/tegrarcm_v2" ]; then
pushd "${BL_DIR}" > /dev/null 2>&1;
ECID=$(./tegrarcm_v2 --uid | grep BR_CID | cut -d' ' -f2);
popd > /dev/null 2>&1;
fuselevel="${ECID:2:1}";
fi;
case ${fuselevel} in
0|1) echo "fuselevel_nofuse";;
8|a|b|d|e|f) echo "fuselevel_production";;
*) echo "fuselevel_unknown";;
esac;
}
function get_full_path ()
{
local val="$1";
local result="$2";
local fullpath;
fullpath=$(readlink -f ${val}); # null if path is invalid
if [ "${fullpath}" == "" ]; then
echo "Invalid path/filename ${val}";
exit 1;
fi;
eval "${result}=${fullpath}";
}
#
# XXX: This EEPROM read shall be replaced with new FAB agnostic function.
#
get_board_version ()
{
local args="";
local __board_id=$1;
local __board_version=$2;
local boardid;
local boardversion;
args+="--chip ${CHIPID} ";
args+="--applet \"${LDK_DIR}/${SOSFILE}\" ";
args+="--cmd \"dump eeprom boardinfo cvm.bin\" ";
args+="${SKIPUID} ";
SKIPUID="";
local cmd="./tegraflash.py ${args}";
pushd "${BL_DIR}" > /dev/null 2>&1;
if [ "${dbmaster}" != "" ]; then
local keyfile;
if [[ ${dbmaster} =~ ^/ ]]; then
keyfile="${dbmaster}";
else
keyfile=readlink -f "../${dbmaster}";
fi;
cmd+="--key \"${keyfile} \"";
fi;
echo "${cmd}";
eval "${cmd}";
chkerr "Reading board information failed.";
boardid=./chkbdinfo -i cvm.bin;
boardversion=./chkbdinfo -f cvm.bin;
chkerr "Parsing board information failed.";
popd > /dev/null 2>&1;
eval ${__board_id}="${boardid}";
eval ${__board_version}="${boardversion}";
}
if [ $# -lt 2 ]; then
usage allunknown 1;
fi;
# if the user is not root, there is not point in going forward
if [ "${USER}" != "root" ]; then
echo "flash.sh requires root privilege";
exit 1;
fi
nargs=$#;
target_rootdev=${!nargs};
nargs=$(($nargs-1));
ext_target_board=${!nargs};
if [ ! -r ${ext_target_board}.conf ]; then
echo "Error: Invalid target board - ${ext_target_board}.";
usage allunknown 1;
fi
# set up LDK_DIR path
LDK_DIR=$(cd dirname $0 && pwd);
LDK_DIR=readlink -f "${LDK_DIR}";
source ${ext_target_board}.conf
# set up path variables
BL_DIR="${LDK_DIR}/bootloader";
TARGET_DIR="${BL_DIR}/${target_board}";
KERNEL_DIR="${LDK_DIR}/kernel";
export PATH="${KERNEL_DIR}:${PATH}"; # preference on our DTC
DTB_DIR="${KERNEL_DIR}/dtb";
if [ "${BINSARGS}" = "" -a "${BINS}" != "" ]; then #COMPAT
BINARGS="--bins \""; #COMPAT
fi; #COMPAT
if [ "${BINSARGS}" != "" ]; then
SKIPUID="--skipuid";
fi;
# get the fuse level and update the data accordingly
declare -F -f process_fuse_level > /dev/null 2>&1;
if [ $? -eq 0 ]; then
fuselevel="${FUSELEVEL}";
if [ "${fuselevel}" = "" ]; then
fuselevel=$(get_fuse_level);
fi;
process_fuse_level "${fuselevel}";
fi;
# Determine rootdev_type
#
rootdev_type="external";
if [[ "${target_rootdev}" == mmcblk0p* ]]; then
rootdev_type="internal";
elif [ "${target_rootdev}" = "eth0" -o "${target_rootdev}" = "eth1" ]; then
rootdev_type="network";
elif [[ "${target_rootdev}" != mmcblk1p* && \
"${target_rootdev}" != sd* ]]; then
echo "Error: Invalid target rootdev($target_rootdev).";
usage rootdevunknown 1;
fi;
read_part_name="";
no_flash=0;
opstr+="b:c:d:e:f:hik:m:n:o:p:rs:t:u:w:x:y:z:B:C:F:G:I:K:L:M:N:P:R:S:T:Z:-:";
while getopts "${opstr}" OPTION
do
case $OPTION in
b) BCTFILE=${OPTARG}; ;;
c) CFGFILE=${OPTARG}; ;;
d) DTBFILE=${OPTARG}; ;;
e) EMMCSIZE=${OPTARG}; ;;
f) FLASHAPP=${OPTARG}; ;;
h) usage allunknown 0; ;;
i) IGNOREFASTBOOTCMDLINE="ignorefastboot"; ;;
k) target_partname=${OPTARG}; ;; # cmdline only
m) MTSPREBOOT=${OPTARG}; ;;
n) NFSARGS=${OPTARG}; ;;
o) ODMDATA=${OPTARG}; ;;
p) BOOTPARTSIZE=${OPTARG}; ;;
r) reuse_systemimg="true"; ;; # cmdline only
t) TEGRABOOT=${OPTARG}; ;;
u) dbmaster="${OPTARG}"; ;;
w) WB0BOOT=${OPTARG}; ;;
x) tegraid=${OPTARG}; ;;
y) fusetype=${OPTARG}; ;;
z) sn=${OPTARG}; ;;
B) BOARDID=${OPTARG}; ;;
C) CMDLINE="${OPTARG}"; ;;
F) FLASHER=${OPTARG}; ;;
G) read_part_name=${OPTARG}; ;;
I) INITRD=${OPTARG}; ;;
K) KERNEL_IMAGE=${OPTARG}; ;;
L) BOOTLOADER=${OPTARG}; ;;
M) MTS=${OPTARG}; ;;
N) NFSROOT=${OPTARG}; ;;
P) BOOTPARTLIMIT=${OPTARG}; ;;
R) ROOTFS_DIR=${OPTARG}; ;;
S) ROOTFSSIZE=${OPTARG}; ;;
Z) zflag="true"; ;; # cmdline only
-) case ${OPTARG} in
no-flash) no_flash=1; ;;
esac;;
*) usage allunknown 1; ;;
esac;
done
#
# Handle -G option for reading partition image to file
#
if [ "${read_part_name}" != "" ]; then
# Exit if path is invalid
get_full_path ${read_part_name} read_part_name;
fi;
# get the board version and update the data accordingly
declare -F -f process_board_version > /dev/null 2>&1;
if [ $? -eq 0 ]; then
board_version="${FAB}";
if [ "${board_version}" = "" ]; then
get_board_version board_id board_version;
fi;
process_board_version "${board_id}" "${board_version}";
fi;
###########################################################################
# System default values: should be defined AFTER target_board value.
#
ROOTFS_TYPE="${ROOTFS_TYPE:-ext4}";
DEVSECTSIZE="${DEVSECTSIZE:-512}"; # default sector size = 512
BOOTPARTLIMIT="${BOOTPARTLIMIT:-10485760}"; # 1MiB limit
fillpat="${FSFILLPATTERN:-0}"; # no cmdline: default=0
boardid="${BOARDID}";
if [ "${tegraid}" = "" ]; then
tegraid="${CHIPID}";
fi;
if [ -z "${DFLT_KERNEL}" ]; then
if [[ "${target_board}" == ardbeg* ]]; then
DFLT_KERNEL=${KERNEL_DIR}/zImage;
else
DFLT_KERNEL=${KERNEL_DIR}/Image;
fi;
else
basekernel=basename "${DFLT_KERNEL}";
if [ "${DFLT_KERNEL}" = "${basekernel}" ]; then
DFLT_KERNEL="${KERNEL_DIR}/${DFLT_KERNEL}";
fi;
fi;
if [ -z "${DFLT_KERNEL_FS}" ]; then
DFLT_KERNEL_FS=${DFLT_KERNEL};
fi;
if [ -z "${DFLT_KERNEL_IMAGE}" ]; then
DFLT_KERNEL_IMAGE=${DFLT_KERNEL};
fi;
###########################################################################
# System mandatory vars:
#
setval odmdata ODMDATA; # .conf mandatory
setval rootfs_type ROOTFS_TYPE;
setval devsectsize DEVSECTSIZE;
getsize rootfssize ROOTFSSIZE; # .conf mandatory
getsize emmcsize EMMCSIZE; # .conf mandatory
getsize bootpartsize BOOTPARTSIZE; # .conf mandatory
getsize bootpartlim BOOTPARTLIMIT;
mkfilepath flashapp "${FLASHAPP}" "${BL_DIR}/nvflash";
mkfilepath flasher "${FLASHER}" "${TARGET_DIR}/fastboot.bin";
mkfilepath bootloader "${BOOTLOADER}" "${TARGET_DIR}/fastboot.bin";
mkdirpath rootfs_dir "${ROOTFS_DIR}" "${LDK_DIR}/rootfs";
mkfilepath kernel_image "$KERNEL_IMAGE" "${DFLT_KERNEL_IMAGE}";
mkfilepath kernel_fs "$KERNEL_IMAGE" "${DFLT_KERNEL_FS}";
mkfilepath bctfile "${BCTFILE}" "${TARGET_DIR}/BCT/${EMMC_BCT}";
mkfilepath cfgfile "${CFGFILE}" "${TARGET_DIR}/cfg/${EMMC_CFG}";
mkfilepath dtbfile "${DTBFILE}" "${DTB_DIR}/${DTB_FILE}";
if [[ "${bootloadername}" == u-boot* ]]; then
bootloader_is_uboot=1;
else
bootloader_is_uboot=0;
fi;
if [[ "${kernel_imagename}" == u-boot* ]]; then
kernel_image_is_uboot=1;
else
kernel_image_is_uboot=0;
fi;
if [ ${bootloader_is_uboot} -eq 1 -o ${kernel_image_is_uboot} -eq 1 ]; then
using_uboot=1;
else
using_uboot=0;
fi;
case "${target_board}" in
t210ref)
uboot_replaces_tboot=0;
uboot_in_tboot_img=1;
if [ "${tegraid}" = "" ]; then
tegraid="0x21";
fi;
;;
t186ref)
uboot_replaces_tboot=0;
uboot_in_tboot_img=0;
if [ "${tegraid}" = "" ]; then
tegraid="0x18";
fi;
;;
*)
uboot_replaces_tboot=1;
uboot_in_tboot_img=0;
;;
esac;
mkfilesoft kernelinitrd "${INITRD}" "";
if [ ${using_uboot} -eq 0 -o ${uboot_replaces_tboot} -eq 0 ]; then
mkfilesoft tegraboot "${TEGRABOOT}" "${TARGET_DIR}/nvtboot.bin";
mkfilesoft wb0boot "${WB0BOOT}" "${TARGET_DIR}/nvtbootwb0.bin";
fi
mkfilesoft mtspreboot "${MTSPREBOOT}" "${BL_DIR}/mts_preboot_si";
mkfilesoft mts "${MTS}" "${BL_DIR}/mts_si";
mkfilesoft mb1file "${MB1FILE}" "${BL_DIR}/mb1_prod.bin";
mkfilesoft bpffile "${BPFFILE}" "${BL_DIR}/bpmp.bin";
mkfilesoft bpfdtbfile "${BPFDTBFILE}" "${TARGET_DIR}/${BPFDTB_FILE}";
if [ "${bpfdtbfile}" = "" -a "${BPMPDTB_FILE}" != "" ]; then #COMPAT
mkfilesoft bpfdtbfile "${BL_DIR}/${BPMPDTB_FILE}" ""; #COMPAT
fi; #COMPAT
mkfilesoft nctfile "${NCTFILE}" "${TARGET_DIR}/cfg/${NCT_FILE}";
mkfilesoft tosfile "${TOSFILE}" "${TARGET_DIR}/tos.img";
mkfilesoft eksfile "${EKSFILE}" "${TARGET_DIR}/eks.img";
mkfilesoft fbfile "${FBFILE}" "";
mkfilesoft bcffile "${BCFFILE}" "";
mkfilesoft sosfile "${SOSFILE}" "";
mkfilesoft mb2blfile "${MB2BLFILE}" "";
mkfilesoft scefile "${SCEFILE}" "${BL_DIR}/camera-rtcpu-sce.bin";
mkfilesoft spefile "${SPEFILE}" "${BL_DIR}/spe.bin";
mkfilesoft misc_config "${TARGET_DIR}/BCT/${MISC_CONFIG}" "";
mkfilesoft pinmux_config "${TARGET_DIR}/BCT/${PINMUX_CONFIG}" "";
mkfilesoft pmic_config "${TARGET_DIR}/BCT/${PMIC_CONFIG}" "";
mkfilesoft pmc_config "${TARGET_DIR}/BCT/${PMC_CONFIG}" "";
mkfilesoft prod_config "${TARGET_DIR}/BCT/${PROD_CONFIG}" "";
mkfilesoft scr_config "${TARGET_DIR}/BCT/${SCR_CONFIG}" "";
mkfilesoft dev_params "${TARGET_DIR}/BCT/${DEV_PARAMS}" "";
mkfilesoft bootrom_config "${TARGET_DIR}/BCT/${BOOTROM_CONFIG}" "";
if [ ${using_uboot} -eq 0 -o ${uboot_replaces_tboot} -eq 0 ]; then
mkfilesoft tbcfile "${TBCFILE}" "";
mkfilesoft tbcdtbfile "${TBCDTB_FILE}" "${DTB_DIR}/${DTB_FILE}";
fi
if [ "${rootdev_type}" = "network" ]; then
if [ "${NFSROOT}" = "" -a "${NFSARGS}" = "" ]; then
echo "Error: network argument(s) missing.";
usage allknown 1;
fi;
if [ "${NFSROOT}" != "" ]; then
validateNFSroot nfsroot "${NFSROOT}";
fi;
if [ "${NFSARGS}" != "" ]; then
validateNFSargs nfsargs "${NFSARGS}";
fi;
if [ "${nfsroot}" != "" ]; then
nfsdargs="root=/dev/nfs rw netdevwait";
cmdline+="${nfsdargs} ";
if [ "${nfsargs}" != "" ]; then
nfsiargs="ip=${nfsargs}";
nfsiargs+="::${target_rootdev}:off";
else
nfsiargs="ip=:::::${target_rootdev}:on";
fi;
cmdline+="${nfsiargs} ";
cmdline+="nfsroot=${nfsroot} ";
fi;
elif [ "${flashappname}" = "tegraflash.py" ]; then
cmdline+="root=/dev/${target_rootdev} rw rootwait ";
fi;
if [ "${CMDLINE_ADD}" != "" ]; then
cmdline+="${CMDLINE_ADD} ";
fi;
if [ "${CMDLINE}" != "" ]; then
for string in ${CMDLINE}; do
lcl_str=echo $string | sed "s|\(.*\)=.*|\1|"
if [[ "${cmdline}" =~ $lcl_str ]]
then
cmdline=echo "$cmdline" | sed "s|$lcl_str=[0-9a-zA-Z:/]*|$string|"
else
cmdline+="${string} ";
fi
done
fi;
if [ "${IGNOREFASTBOOTCMDLINE}" != "" ]; then
cmdline+="${IGNOREFASTBOOTCMDLINE} ";
fi;
if [ ${using_uboot} -eq 1 ]; then
if [ "${rootdev_type}" = "network" ]; then
SYSBOOTFILE="${TARGET_DIR}/${SYSBOOTFILE}.nfs";
elif [[ "${target_rootdev}" == mmcblk1p* ]]; then
SYSBOOTFILE="${TARGET_DIR}/${SYSBOOTFILE}.sdcard";
elif [[ "${target_rootdev}" == sd* ]]; then
SYSBOOTFILE="${TARGET_DIR}/${SYSBOOTFILE}.usb";
else
SYSBOOTFILE="${TARGET_DIR}/${SYSBOOTFILE}.emmc";
fi;
mkfilesoft sysbootfile "${SYSBOOTFILE}";
fi;
##########################################################################
pr_conf; # print config and terminate if requested.
##########################################################################
pushd $BL_DIR > /dev/null 2>&1;
### Localize files and build TAGS ########################################
# BCT_TAG:::
#
cp2local bctfile "${BL_DIR}/${bctfilename}";
if [ "${BINSARGS}" != "" ]; then
# Build up BCT parameters:
if [ "${misc_config}" != "" ]; then
cp2local misc_config "${BL_DIR}/${misc_configname}";
BCTARGS+="--misc_config ${misc_configname} ";
fi;
if [ "${pinmux_config}" != "" ]; then
cp2local pinmux_config "${BL_DIR}/${pinmux_configname}";
BCTARGS+="--pinmux_config ${pinmux_configname} ";
fi;
if [ "${pmic_config}" != "" ]; then
cp2local pmic_config "${BL_DIR}/${pmic_configname}";
BCTARGS+="--pmic_config ${pmic_configname} ";
fi;
if [ "${pmc_config}" != "" ]; then
cp2local pmc_config "${BL_DIR}/${pmc_configname}";
BCTARGS+="--pmc_config ${pmc_configname} ";
fi;
if [ "${prod_config}" != "" ]; then
cp2local prod_config "${BL_DIR}/${prod_configname}";
BCTARGS+="--prod_config ${prod_configname} ";
fi;
if [ "${scr_config}" != "" ]; then
cp2local scr_config "${BL_DIR}/${scr_configname}";
BCTARGS+="--scr_config ${scr_configname} ";
fi;
if [ "${bootrom_config}" != "" ]; then
cp2local bootrom_config "${BL_DIR}/${bootrom_configname}";
BCTARGS+="--br_cmd_config ${bootrom_configname} ";
fi;
if [ "${dev_params}" != "" ]; then
cp2local dev_params "${BL_DIR}/${dev_paramsname}";
BCTARGS+="--dev_params ${dev_paramsname} ";
fi;
if [ "${BCT}" = "" ]; then
BCT="--sdram_config";
fi;
elif [ "${BCT}" = "" ]; then
BCT="--bct";
fi;
# EBT_TAG:
#
if [ ${using_uboot} -eq 1 -a ${uboot_in_tboot_img} -eq 1 ]; then
bootloaderdir=dirname "${bootloader}";
uboot_elf="${bootloaderdir}/u-boot";
uboot_entry="${LDK_DIR}/elf-get-entry.py" "${uboot_elf}";
chkerr "Could not determine entry point of bootloader binary";
"${BL_DIR}/gen-tboot-img.py" "${bootloader}" ${uboot_entry} "${BL_DIR}/${bootloadername}";
chkerr "Failed to add TBOOT header to bootloader";
else
cp2local bootloader "${BL_DIR}/${bootloadername}";
fi;
EBT_TAG+="-e s/fastboot.bin/${bootloadername}/ ";
EBT_TAG+="-e s/EBTFILE/${bootloadername}/ ";
# LNX_TAG:
#
localbootfile=boot.img;
rm -f initrd; touch initrd;
if [ "$kernelinitrd" != "" -a -f "$kernelinitrd" ]; then
echo -n "copying initrd(${kernelinitrd})... ";
cp -f "${kernelinitrd}" initrd;
chkerr;
fi;
if [ ${using_uboot} -eq 1 ]; then
mkdir -p "${rootfs_dir}/boot" > /dev/null 2>&1;
echo -e -n "\tpopulating kernel to rootfs... ";
cp -f "${kernel_fs}" "${rootfs_dir}/boot"; chkerr;
echo -e -n "\tpopulating initrd to rootfs... ";
cp -f initrd "${rootfs_dir}/boot"; chkerr;
echo -e -n "\tpopulating ${sysbootfilename} to rootfs... ";
cp -f "${dtbfile}" "${rootfs_dir}/boot"; chkerr;
echo -e -n "\tpopulating ${dtbfile} to rootfs... ";
mkdir -p "${rootfs_dir}/boot/extlinux"; chkerr;
cp -f "${sysbootfile}" "${rootfs_dir}/boot/extlinux/extlinux.conf";
sed -i "s|fbcon=map:.|${CMDLINE_ADD}|" "${rootfs_dir}/boot/extlinux/extlinux.conf";
chkerr;
fi
LNX_TAG+="-e s/LNXNAME/kernel/ ";
LNX_TAG+="-e s/LNXSIZE/67108864/ ";
if [ ${using_uboot} -eq 1 -a ${kernel_image_is_uboot} -eq 0 ]; then
LNX_TAG+="-e /filename=${localbootfile}/d ";
LNX_TAG+="-e /LNXFILE/d ";
else
echo -n "Making Boot image... ";
MKBOOTARG+="--kernel ${kernel_image} ";
MKBOOTARG+="--ramdisk initrd ";
MKBOOTARG+="--board ${target_rootdev} ";
MKBOOTARG+="--output ${localbootfile} ";
./mkbootimg ${MKBOOTARG} --cmdline "${cmdline}" > /dev/null 2>&1;
chkerr;
LNX_TAG+="-e s/LNXFILE/${localbootfile}/ ";
fi;
# NCT_TAG:
#
if [ "${bcffile}" != "" ]; then
cp2local bcffile "${BL_DIR}/${bcffilename}";
NCTARGS+="--boardconfig ${bcffilename} ";
NCT_TAG+="-e /NCTFILE/d ";
NCT_TAG+="-e s/NCTTYPE/data/ ";
elif [ "${boardid}" != "" ]; then
NCTARGS+="--boardid $boardid";
NCT_TAG+="-e /NCTFILE/d ";
NCT_TAG+="-e s/NCTTYPE/data/ ";
elif [ "${nctfile}" != "" ]; then
cp2local nctfile "${BL_DIR}/${nctfilename}";
NCT_TAG+="-e s/name=NXT/name=NCT/ ";
NCT_TAG+="-e s/NCTFILE/${nctfilename}/ ";
NCT_TAG+="-e s/NCTTYPE/config_table/ ";
NCTARGS+="--nct ${nctfilename}";
else
NCT_TAG+="-e /NCTFILE/d ";
NCT_TAG+="-e s/NCTTYPE/data/ ";
fi;
# SOS_TAG: XXX: recovery is yet to be implemented.
#
SOS_TAG+="-e /SOSFILE/d ";
if [ "${sosfile}" != "" ]; then
cp2local sosfile "${BL_DIR}/${sosfilename}";
SOSARGS+="--applet ${sosfilename} ";
else
SOS_TAG+="-e /filename=recovery.img/d ";
fi;
# NVC_TAG:== MB2
#
if [ "${tegraboot}" != "" ]; then
cp2local tegraboot "${BL_DIR}/${tegrabootname}";
NVC_TAG+="-e s/NXC/NVC/ ";
NVC_TAG+="-e s/MB2NAME/mb2/ ";
NVC_TAG+="-e s/type=data\s\+#TEGRABOOT/type=bootloader/ ";
NVC_TAG+="-e s/NVCTYPE/bootloader/ ";
NVC_TAG+="-e s/MB2TYPE/mb2_bootloader/ ";
NVC_TAG+="-e s/#filename=nvtboot.bin/filename=${tegrabootname}/ ";
NVC_TAG+="-e s/NVCFILE/${tegrabootname}/ ";
NVC_TAG+="-e s/MB2FILE/${tegrabootname}/ ";
else
NVC_TAG+="-e s/NVCTYPE/data/ ";
NVC_TAG+="-e s/MB2TYPE/data/ ";
NVC_TAG+="-e /NVCFILE/d ";
NVC_TAG+="-e /MB2FILE/d ";
NVC_TAG+="-e /filename=nvtboot.bin/d ";
fi;
# MB2BL_TAG:== tboot_recovery
#
if [ "${mb2blfile}" != "" ]; then
cp2local mb2blfile "${BL_DIR}/${mb2blfilename}";
if [ "${BINSARGS}" != "" ]; then
BINSARGS+="mb2_bootloader ${mb2blfilename}; ";
fi;
fi;
# MPB_TAG:
#
if [ "${mtspreboot}" != "" ]; then
cp2local mtspreboot "${BL_DIR}/${mtsprebootname}";
MPB_TAG+="-e s/MXB/MPB/ ";
MPB_TAG+="-e s/MPBNAME/mts-preboot/ ";
MPB_TAG+="-e s/type=data\s\+#MTSPREBOOT/type=mts_preboot/ ";
MPB_TAG+="-e s/MPBTYPE/mts_preboot/ ";
MPB_TAG+="-e s/#filename=mts_preboot_si/filename=${mtsprebootname}/ ";
MPB_TAG+="-e s/MPBFILE/${mtsprebootname}/ ";
if [ "${BINSARGS}" != "" ]; then
BINSARGS+="mts_preboot ${mtsprebootname}; ";
else
MTSARGS+="--preboot ${mtsprebootname} ";
fi;
else
MPB_TAG+="-e s/MPBTYPE/data/ ";
MPB_TAG+="-e /#filename=mts_preboot_si/d ";
MPB_TAG+="-e /MPBFILE/d ";
fi;
# MBP_TAG:
#
if [ "${mts}" != "" ]; then
cp2local mts "${BL_DIR}/${mtsname}";
MBP_TAG+="-e s/MXP/MBP/ ";
MBP_TAG+="-e s/MBPNAME/mts-bootpack/ ";
MBP_TAG+="-e s/type=data\s\+#MTSBOOTPACK/type=mts_bootpack/ ";
MBP_TAG+="-e s/MBPTYPE/mts_bootpack/ ";
MBP_TAG+="-e s/#filename=mts_si/filename=${mtsname}/ ";
MBP_TAG+="-e s/MBPFILE/${mtsname}/ ";
if [ "${BINSARGS}" != "" ]; then
BINSARGS+="mts_bootpack ${mtsname}; ";
else
MTSARGS+="--bootpack ${mtsname} ";
fi;
else
MBP_TAG+="-e s/MBPTYPE/data/ ";
MBP_TAG+="-e /#filename=mts_si/d ";
MBP_TAG+="-e /MBPFILE/d ";
fi;
# MB1_TAG:
#
if [ "${mb1file}" != "" ]; then
cp2local mb1file "${BL_DIR}/${mb1filename}";
MB1_TAG+="-e s/MB1NAME/mb1/ ";
MB1_TAG+="-e s/MB1TYPE/mb1_bootloader/ ";
MB1_TAG+="-e s/MB1FILE/${mb1filename}/ ";
else
MB1_TAG+="-e s/MB1TYPE/data/ ";
MB1_TAG+="-e /MB1FILE/d ";
fi;
# BPF_TAG:
#
if [ "${bpffile}" != "" ]; then
cp2local bpffile "${BL_DIR}/${bpffilename}";
BPF_TAG+="-e s/BXF/BPF/ ";
BPF_TAG+="-e s/BPFNAME/bpmp-fw/ ";
BPF_TAG+="-e s/BPFFILE/${bpffilename}/ ";
BPF_TAG+="-e s/BPFSIGN/true/ ";
if [ "${BINSARGS}" != "" ]; then
BINSARGS+="bpmp_fw ${bpffilename}; ";
fi;
else
BPF_TAG+="-e /BPFFILE/d ";
BPF_TAG+="-e s/BPFSIGN/false/ ";
fi;
# BPFDTB_TAG:
if [ "${bpfdtbfile}" != "" ]; then
cp2local bpfdtbfile "${BL_DIR}/${bpfdtbfilename}";
BPFDTB_TAG+="-e s/BPFDTB-NAME/bpmp-fw-dtb/ ";
BPFDTB_TAG+="-e s/BPFDTB-FILE/${bpfdtbfilename}/ ";
BPFDTB_TAG+="-e s/BPMPDTB-SIGN/true/ ";
BPFDTB_TAG+="-e s/BPMPDTB/${bpfdtbfilename}/ "; #COMPAT
if [ "${BINSARGS}" != "" ]; then
BINSARGS+="bpmp_fw_dtb ${bpfdtbfilename}; ";
fi;
else
BPFDTB_TAG+="-e /BPFDTB-FILE/d ";
BPFDTB_TAG+="-e s/BPMPDTB-SIGN/false/ ";
fi;
# SCE_TAG:
if [ "${scefile}" != "" ]; then
cp2local scefile "${BL_DIR}/${scefilename}";
SCE_TAG+="-e s/SCENAME/sce-fw/ ";
SCE_TAG+="-e s/SCESIGN/true/ ";
SCE_TAG+="-e s/SCEFILE/${scefilename}/ ";
SCE_TAG+="-e s/SCEFIRMWARE/${scefilename}/ "; #COMPAT
else
SCE_TAG+="-e s/SCESIGN/flase/ ";
SCE_TAG+="-e /SCEFILE/d ";
fi;
# SPE_TAG:
if [ "${spefile}" != "" ]; then
cp2local spefile "${BL_DIR}/${spefilename}";
SPE_TAG+="-e s/SPENAME/spe-fw/ ";
SPE_TAG+="-e s/SPETYPE/spe_fw/ ";
SPE_TAG+="-e s/SPEFILE/${spefilename}/ ";
SPE_TAG+="-e s/spe.bin/${spefilename}/ ";
else
SPE_TAG+="-e s/SPETYPE/data/ ";
SPE_TAG+="-e /SPEFILE/d ";
fi;
# WB0_TAG:
#
if [ "${wb0boot}" != "" ]; then
cp2local wb0boot "${BL_DIR}/${wb0bootname}";
WB0_TAG+="-e s/WX0/WB0/ ";
WB0_TAG+="-e s/SC7NAME/sc7/ ";
WB0_TAG+="-e s/WB0SIZE/20480/ ";
WB0_TAG+="-e s/type=data\s\+#WB0BOOT/type=WB0/ ";
WB0_TAG+="-e s/WB0TYPE/WB0/ ";
WB0_TAG+="-e s/#filename=warmboot.bin/filename=${wb0bootname}/ ";
WB0_TAG+="-e s/WB0FILE/${wb0bootname}/ ";
else
WB0_TAG+="-e s/WB0TYPE/data/ ";
WB0_TAG+="-e s/WB0SIZE/20480/ ";
WB0_TAG+="-e /WB0FILE/d ";
WB0_TAG+="-e /filename=warmboot.bin/d ";
fi;
# TOS_TAG:
#
if [ "${tosfile}" != "" ]; then
cp2local tosfile "${BL_DIR}/${tosfilename}";
TOS_TAG+="-e s/TXS/TOS/ ";
TOS_TAG+="-e s/TOSNAME/secure-os/ ";
TOS_TAG+="-e s/TOSFILE/${tosfilename}/ ";
if [ "${BINSARGS}" != "" ]; then
BINSARGS+="tlk ${tosfilename}; ";
fi;
else
TOS_TAG+="-e /TOSFILE/d ";
fi;
# EKS_TAG:
#
EKS_TAG+="-e s/EXS/EKS/ ";
if [ "${eksfile}" != "" ]; then
cp2local eksfile "${BL_DIR}/${eksfilename}";
EKS_TAG+="-e s/EKSFILE/${eksfilename}/ ";
if [ "${BINSARGS}" != "" ]; then
BINSARGS+="eks ${eksfilename}; ";
fi;
else
EKS_TAG+="-e /EKSFILE/d ";
fi;
# FB_TAG:
#
if [ "${fbfile}" != "" ]; then
chsuffix fbfilebin ${fbfilename} "bin";
fbfilexml="reserved_fb.xml";
cp2local fbfile "${BL_DIR}/${fbfilename}";
FB_TAG+="-e s/FBFILE/${fbfilebin}/ ";
FB_TAG+="-e s/FX/FB/ ";
FB_TAG+="-e s/FBNAME/fusebypass/ ";
FB_TAG+="-e s/FBTYPE/fuse_bypass/ ";
FB_TAG+="-e s/FBSIGN/true/ ";
if [ "${flashappname}" = "tegraflash.py" ]; then
FBARGS+="--fb ${fbfilebin} "
FBARGS+="--cmd \"parse fusebypass ${fbfilename} ";
FBARGS+="non-secure;flash;reboot\" ";
fi;
else
FB_TAG+="-e s/FBTYPE/data/ ";
FB_TAG+="-e s/FBSIGN/false/ ";
FB_TAG+="-e /FBFILE/d ";
if [ "${flashappname}" = "tegraflash.py" ]; then
FBARGS+="--cmd \"flash;reboot\" ";
fi;
fi;
# DTB_TAG: Kernel DTB
#
if [ "${dtbfile}" != "" ]; then
cp2local dtbfile "${BL_DIR}/${dtbfilename}";
append_bootargs_to_dtb "${dtbfilename}";
DTB_TAG+="-e s/DXB/DTB/ ";
DTB_TAG+="-e s/KERNELDTB-NAME/kernel-dtb/ ";
DTB_TAG+="-e s/#filename=tegra.dtb/filename=${dtbfilename}/ ";
DTB_TAG+="-e s/DTBFILE/${dtbfilename}/ ";
DTB_TAG+="-e s/KERNELDTB-FILE/${dtbfilename}/ ";
DTB_TAG+="-e s/KERNEL-DTB/${dtbfilename}/ "; #COMPAT
if [ "${flashappname}" = "tegraflash.py" ]; then
if [ "${tegraid}" != "0x18" ]; then
DTBARGS+="--bldtb ${dtbfilename} ";
fi
else
DTBARGS+="--dtbfile ${dtbfilename} ";
fi;
else
DTB_TAG+="-e /tegra.dtb/d ";
DTB_TAG+="-e /DTBFILE/d ";
DTB_TAG+="-e /KERNELDTB-FILE/d ";
fi;
# APP_TAG: RootFS
#
localsysfile=system.img;
APP_TAG+="-e s/size=1073741824/size=${rootfssize}/ ";
APP_TAG+="-e s/APPSIZE/${rootfssize}/ ";
APP_TAG+="-e /recovery.img/d ";
if [ "${reuse_systemimg}" = "true" ]; then
APP_TAG+="-e s/filename=system.img/filename=${localsysfile}/ ";
APP_TAG+="-e s/APPFILE/${localsysfile}/ ";
if [ "${read_part_name}" == "" ]; then
echo "Reusing existing ${localsysfile}... ";
if [ ! -e "${localsysfile}" ]; then
echo "file does not exist.";
exit 1;
fi;
echo "done.";
fi;
elif [ "${rootdev_type}" = "internal" ]; then
APP_TAG+="-e s/filename=system.img/filename=${localsysfile}/ ";
APP_TAG+="-e s/APPFILE/${localsysfile}/ ";
if [ "${target_partname}" = "" -o "${target_partname}" = "APP" ]; then
build_fsimg "$localsysfile" "$fillpat" \
"$rootfssize" "$rootfs_type" "$rootfs_dir";
fi;
elif [ "${rootdev_type}" = "network" -o "${rootdev_type}" = "external" -a \
${using_uboot} -eq 1 ]; then
echo -n "generating /boot/extlinux/extlinux.conf files... ";
APP_TAG+="-e s/filename=system.img/filename=${localsysfile}/ ";
APP_TAG+="-e s/APPFILE/${localsysfile}/ ";
NFSCONV="-e s/NFSARGS/${nfsiargs}/ ";
NFSCONV+="-e s%NFSROOT%${nfsroot}% ";
sed ${NFSCONV} < "${rootfs_dir}/boot/extlinux/extlinux.conf" > ./extlinux.conf;
mv ./extlinux.conf "${rootfs_dir}/boot/extlinux/extlinux.conf";
echo "done.";
echo "generating system.img for booting... ";
tmpdir=mktemp -d;
mkdir -p "${tmpdir}/boot/extlinux" > /dev/null 2>&1;
cp -f "${rootfs_dir}/boot/extlinux/extlinux.conf" "${tmpdir}/boot/extlinux" > /dev/null 2>&1;
cp -f "${kernel_fs}" "${tmpdir}/boot" > /dev/null 2>&1;
cp -f "${dtbfile}" "${tmpdir}/boot" > /dev/null 2>&1;
cp -f initrd "${tmpdir}/boot" > /dev/null 2>&1;
build_fsimg "$localsysfile" "$fillpat" \
"$rootfssize" "$rootfs_type" "$tmpdir";
else
APP_TAG+="-e /filename=system.img/d ";
APP_TAG+="-e /system.img/d ";
APP_TAG+="-e /APPFILE/d ";
fi;
# TBC_TAG:== EBT
#
if [ "${tbcfile}" != "" ]; then
cp2local tbcfile "${BL_DIR}/${tbcfilename}";
TBC_TAG+="-e s/TXC/TBC/ ";
TBC_TAG+="-e s/TBCNAME/cpu-bootloader/ ";
TBC_TAG+="-e s/TBCTYPE/bootloader/ ";
TBC_TAG+="-e s/TBCFILE/${tbcfilename}/ ";
else
TBC_TAG+="-e s/TBCTYPE/data/ ";
TBC_TAG+="-e /TBCFILE/d ";
fi;
# TBCDTB_TAG:== Bootloader DTB
#
if [ "${tbcdtbfile}" != "" ]; then
cp2local tbcdtbfile "${BL_DIR}/${tbcdtbfilename}";
append_bootargs_to_dtb "${tbcdtbfilename}";
TBCDTB_TAG+="-e s/TBCDTB-NAME/bootloader-dtb/ ";
TBCDTB_TAG+="-e s/TBCDTB-FILE/${tbcdtbfilename}/ ";
if [ "${BINSARGS}" != "" ]; then
BINSARGS+="bootloader_dtb ${tbcdtbfilename}; ";
fi;
else
TBCDTB_TAG+="-e s/TBCTYPE/data/ ";
TBCDTB_TAG+="-e /TBCDTB-FILE/d ";
fi;
# EFI_TAG: Minimum FAT32 partition size is 64MiB (== 1 FAT cluster)
#
localefifile=efi.img;
efifs_size=$(( 64 * 1024 * 1024 ));
EFI_TAG+="-e s/size=67108864\s\+#EFISIZE/size=${efifs_size}/ ";
EFI_TAG+="-e s/EFISIZE/${efifs_size}/ ";
if [ "${bootloadername}" = "uefi.bin" ]; then
build_fsimg $localefifile "" $efifs_size "FAT32" "";
EFI_TAG+="-e s/EXI/EFI/ ";
EFI_TAG+="-e s/#filename=efi.img/filename=${localefifile}/ ";
EFI_TAG+="-e s/EFIFILE/${localefifile}/ ";
else
EFI_TAG+="-e /EFIFILE/d ";
fi;
# GPT_TAG: tag should created before cfg and actual img should be
# created after cfg.
#
localpptfile=ppt.img;
localsptfile=gpt.img;
if [ ! -z "${bootpartsize}" -a ! -z "${emmcsize}" ]; then
bplmod=$(( ${bootpartlim} % ${devsectsize} ));
if [ ${bplmod} -ne 0 ]; then
echo "Error: Boot partition limit is not modulo ${devsectsize}";
exit 1;
fi;
bpsmod=$(( ${bootpartsize} % ${devsectsize} ));
if [ ${bpsmod} -ne 0 ]; then
echo "Error: Boot partition size is not modulo ${devsectsize}";
exit 1;
fi;
gptsize=$(( ${bootpartlim} - ${bootpartsize} ));
if [ ${gptsize} -lt ${devsectsize} ]; then
echo "Error: No space for primary GPT.";
exit 1;
fi;
GPT_TAG+="-e s/size=2097152\s\+#BCTSIZE/size=${bootpartsize}/ ";
GPT_TAG+="-e s/size=8388608\s\+#PPTSIZE/size=${gptsize}/ ";
GPT_TAG+="-e s/PPTSIZE/${gptsize}/ ";
GPT_TAG+="-e s/#filename=ppt.img/filename=${localpptfile}/ ";
GPT_TAG+="-e s/#filename=spt.img/filename=${localsptfile}/ ";
else
GPT_TAG+="-e s/PPTSIZE/16896/ ";
fi;
# CFG:
#
if [[ ${cfgfile} =~ \.xml$ ]]; then
localcfgfile=flash.xml;
else
localcfgfile=flash.cfg;
fi;
echo -n "copying cfgfile(${cfgfile}) to ${localcfgfile}... ";
if [ "${BINSARGS}" != "" ]; then
# Close BINSARGS before get used for the first time.
BINSARGS+="\"";
BINSCONV+="-e s/\"[[:space:]]*/\"/ ";
BINSCONV+="-e s/\;[[:space:]]*\"/\"/ ";
BINSARGS=echo "${BINSARGS}" | sed ${BINSCONV};
fi;
CFGCONV+="${EBT_TAG} ";
CFGCONV+="${LNX_TAG} ";
CFGCONV+="${SOS_TAG} ";
CFGCONV+="${NCT_TAG} ";
CFGCONV+="${NVC_TAG} ";
CFGCONV+="${MB2BL_TAG} ";
CFGCONV+="${MPB_TAG} ";
CFGCONV+="${MBP_TAG} ";
CFGCONV+="${MB1_TAG} ";
CFGCONV+="${BPF_TAG} ";
CFGCONV+="${BPFDTB_TAG} ";
CFGCONV+="${SCE_TAG} ";
CFGCONV+="${SPE_TAG} ";
CFGCONV+="${TOS_TAG} ";
CFGCONV+="${EKS_TAG} ";
CFGCONV+="${FB_TAG} ";
CFGCONV+="${WB0_TAG} ";
CFGCONV+="${APP_TAG} ";
CFGCONV+="${EFI_TAG} ";
CFGCONV+="${DTB_TAG} ";
CFGCONV+="${TBC_TAG} ";
CFGCONV+="${TBCDTB_TAG} ";
CFGCONV+="${GPT_TAG} ";
cat ${cfgfile} | sed ${CFGCONV} > ${localcfgfile}; chkerr;
# GPT:
# mkgpt need to update as per new flash_t186_l4t.xml,
# currently skipping mkgpt as gpt partition is taken care by tegraflash.
if [ ! -z "${bootpartsize}" -a ! -z "${emmcsize}" -a \
"${tegraid}" != "0x18" ]; then
echo "creating gpt(${localpptfile})... ";
MKGPTOPTS="-c ${localcfgfile} -P ${localpptfile} ";
MKGPTOPTS+="-t ${emmcsize} -b ${bootpartsize} -s 4KiB ";
MKGPTOPTS+="-a GPT -v GP1 ";
MKGPTOPTS+="-V ${MKGPTCMD} ";
./mkgpt ${MKGPTOPTS};
chkerr "creating gpt(${localpptfile}) failed.";
fi;
# FLASH:
#
cp2local flasher "${BL_DIR}/${flashername}";
cp2local flashapp "${BL_DIR}/${flashappname}";
if [ "${target_partname}" != "" ]; then
validatePartID target_partid target_partname $target_partname $localcfgfile;
tmp_updateid="${target_partid}:${target_partname}";
sigheader=0;
sigext=bin;
case ${target_partname} in
BCT) target_partfile="${bctfilename}";
FLASHARGS="${BCT} ${target_partfile} --updatebct SDRAM ";
;;
mb2) target_partfile="nvtboot.bin";
need_sign=1;
sigheader=1;
;;
bpmp-fw)
target_partfile="${bpffile}";
need_sign=1;
sigheader=1;
;;
bpmp-fw-dtb)
target_partfile="${bpfdtbfile}";
need_sign=1;
sigheader=1;
sigext=dtb;
;;
PPT) target_partfile="${localpptfile}"; ;;
EBT) target_partfile="${bootloadername}"; need_sign=1; ;;
cpu-bootloader)
target_partfile="${tbcfilename}";
need_sign=1;
sigheader=1;
;;
secure-os)
target_partfile="${tosfilename}";
need_sign=1;
sigheader=1;
sigext=img;
;;
eks) target_partfile="${eksfilename}";
need_sign=1;
sigheader=1;
sigext=img;
;;
LNX) target_partfile="${localbootfile}";
pre_cmds="write DTB ${dtbfilename}; ";
;;
kernel)
target_partfile="${localbootfile}";
pre_cmds="write kernel-dtb ${dtbfilename}; ";
;;
kernel-dtb) target_partfile="${dtbfilename}"; ;;
NCT) target_partfile="${nctfilename}"; ;;
SOS) target_partfile="${sosfilename}"; ;;
NVC) target_partfile="${tegrabootname}"; need_sign=1; ;;
MPB) target_partfile="${mtsprebootname}"; ;;
MBP) target_partfile="${mtsname}"; ;;
BPF) target_partfile="${bpffilename}"; ;;
APP) target_partfile="${localsysfile}"; ;;
DTB) target_partfile="${dtbfilename}"; ;;
EFI) target_partfile="${localefifile}"; ;;
TOS) target_partfile="${tosfilename}"; ;;
EKS) target_partfile="${eksfilename}"; ;;
FB) target_partfile="${fbfilename}"; ;;
WB0) target_partfile="${wb0bootname}"; ;;
GPT) target_partfile="${localsptfile}"; ;;
spe-fw)
target_partfile="${spefilename}";
need_sign=1;
sigheader=1;
;;
*) echo "*** Update ${tmp_updateid} is not supported. ***";
exit 1; ;;
esac;
if [ "${read_part_name}" != "" ]; then
target_partfile="${read_part_name}";
echo "*** Reading ${tmp_updateid} and storing to ${target_partfile} ***";
else
echo "*** Updating ${tmp_updateid} with ${target_partfile} ***";
fi;
if [ "${FLASHARGS}" = "" ]; then
FLASHARGS+=" --bl ${flashername} ${DTBARGS} ";
FLASHARGS+=" --chip ${tegraid} --applet ${sosfilename} ";
fi;
if [ ${need_sign} -eq 1 ]; then
pf_dir="$(dirname "${target_partfile}")";
pf_fn="$(basename "${target_partfile}")";
if [ ${sigheader} -eq 1 ]; then
sighdr="_sigheader.${sigext}.encrypt";
target_partfile=echo "${pf_fn}" | awk -F '.' '{print $1}'`;
target_partfile="${pf_dir}/signed/${target_partfile}${sighdr}";
else
target_partfile="${pf_dir}/signed/${pf_fn}.encrypt";
fi;
FLASHARGS+=" --cfg ${localcfgfile} ";
FLASHARGS+=" ${BCT} ${bctfilename} ";
pre_cmds+="sign; ";
fi
FLASHARGS+="$BCT ${bctfilename} ";
FLASHARGS+="${BCTARGS} ";
FLASHARGS+="--cfg ${localcfgfile} ${BINSARGS} ";
FLASHARGS+=" --cmd \"";
FLASHARGS+="${pre_cmds}";
if [ "${read_part_name}" != "" ]; then
FLASHARGS+="read ${target_partname} ${target_partfile};\"";
else
FLASHARGS+="write ${target_partname} ${target_partfile};\"";
fi
echo "./${flashappname} ${FLASHARGS}";
cmd="./${flashappname} ${FLASHARGS}";
eval ${cmd};
chkerr "Failed to flash/read ${target_board}.";
if [ "${read_part_name}" != "" ]; then
echo "*** The ${tmp_updateid} has been read successfully. ***";
if [ "${target_partname}" = "APP" -a -x mksparse ]; then
echo -e "\tConverting RAW image to Sparse image... ";
mv -f ${target_partfile} ${target_partfile}.raw;
./mksparse -v --fillpattern=0 ${target_partfile}.raw ${target_partfile};
fi;
else
echo "*** The ${tmp_updateid} has been updated successfully. ***";
fi;
exit 0;
fi;
if [ -f odmsign.func ]; then
source odmsign.func;
odmsign;
if [ $? -ne 0 ]; then
exit 1;
fi;
fi;
FLASHARGS+="--bl ${flashername} ${BCT} ${bctfilename} ";
FLASHARGS+="--odmdata ${odmdata} ";
FLASHARGS+="${DTBARGS}${MTSARGS}${SOSARGS}${NCTARGS}${FBARGS} ";
if [ "${flashappname}" = "tegraflash.py" ]; then
FLASHARGS+="--cfg ${localcfgfile} ";
FLASHARGS+="--chip ${tegraid} ";
FLASHARGS+="${BCTARGS} ";
FLASHARGS+="${BINSARGS} ";
FLASHARGS+="${SKIPUID} ";
else
FLASHARGS+="--configfile ${localcfgfile} ";
FLASHARGS+="--setbct --create --wait -s 0 --go ";
fi;
flashcmd="./${flashappname} ${FLASHARGS}";
echo "${flashcmd}";
flashcmdfile="${BL_DIR}/flashcmd.txt";
echo "saving flash command in ${flashcmdfile}";
echo "${flashcmd}" | tee "${flashcmdfile}";
if [ ${no_flash} -ne 0 ]; then
echo "*** no-flash flag enabled. Exiting now... *** ";
exit 0;
fi;
echo "*** Flashing target device started. ***"
eval "${flashcmd}";
chkerr "Failed flashing ${target_board}.";
echo "*** The target ${target_board} has been flashed successfully. ***"
if [ "${rootdev_type}" = "internal" ]; then
echo "Reset the board to boot from internal eMMC.";
elif [ "${rootdev_type}" = "network" ]; then
if [ "${nfsroot}" != "" ]; then
echo -n "Make target nfsroot(${nfsroot}) exported ";
echo "on the network and reset the board to boot";
else
echo -n "Make the target nfsroot exported on the ";
echo -n "network, configure your own DHCP server ";
echo -n "with \"option-root=<nfsroot export path>;\" ";
echo "properly and reset the board to boot";
fi;
else
echo -n "Make the target filesystem available to the device ";
echo -n "and reset the board to boot from external ";
echo "${target_rootdev}.";
fi;
echo;
exit 0;
# vi: ts=8 sw=8 noexpandtab- 大概要花30分钟左右完成镜像下载。
- 备份在~/TX2/64_TX2/Linux_for_Tegra_64_tx2/目录下
- 分配权限，并压缩保存：
$ sudo chmod 744 my_backup.img.raw
$ tar -zcvf my_backup.img.raw.zip my_backup.img.raw- 备份后也可以挂载到ubuntu下进行相应编辑
mkdir testimg
sudo mount -o loop my_backup.img.raw testimg(2) 恢复:
- 进入HOST PC的JetPack安装目录下bootloader目录
$ cd ~/TX2/64_TX2/Linux_for_Tegra_64_tx2/bootloader- 复制my_backup.img.raw为system.img
$ sudo cp my_backup.img.raw system.img- 连上TX2，并进入recovery模式(通电，按住recovery键3秒，再按一下reset键)
- 检查是否出现0955:7140 Nvidia Corp
$ lsusb- 退出到上一层目录，使用flash.sh开始烧录
$ cd ../
# As an example, you should be in ~/TX2/64_TX2/Linux_for_Tegra_64_tx2/
$ sudo ./flash.sh -r jetson-tx2 mmcblk0p1- 如果想恢复到SD卡或U盘，[参考编译文章][1]
- 大概要花费15分钟时间完成恢复镜像。
参考：
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