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|
#!/bin/bash
usage ()
{
echo "Usage: sudo fastboot.sh <options>";
echo "options:";
echo " --help Show this message and exit"
exit 1;
}
#no args case
if [ "$1" = "--help" ] ; then
usage
fi
# Pre-packaged DB
export FASTBOOT=${FASTBOOT-"./fastboot"}
export PRODUCT_OUT=${PRODUCT_OUT-"./"}
export LD_LIBRARY_PATH=./
echo "Fastboot: $FASTBOOT"
echo "Image location: $PRODUCT_OUT"
# =============================================================================
# pre-run
# =============================================================================
# Verify fastboot program is available
# Verify user permission to run fastboot
# Verify fastboot detects a device, otherwise exit
if [ -f ${FASTBOOT} ]; then
fastboot_status=`${FASTBOOT} devices 2>&1`
if [ `echo $fastboot_status | grep -wc "no permissions"` -gt 0 ]; then
cat <<-EOF >&2
-------------------------------------------
Fastboot requires administrator permissions
Please run the script as root or create a
fastboot udev rule, e.g:
% cat /etc/udev/rules.d/99_android.rules
SUBSYSTEM=="usb",
SYSFS{idVendor}=="0451"
OWNER="<username>"
GROUP="adm"
-------------------------------------------
EOF
exit 1
elif [ "X$fastboot_status" = "X" ]; then
echo "No device detected. Please ensure that" \
"fastboot is running on the target device"
exit -1;
else
device=`echo $fastboot_status | awk '{print$1}'`
echo -e "\nFastboot - device detected: $device\n"
fi
else
echo "Error: fastboot is not available at ${FASTBOOT}"
exit -1;
fi
# make bootloader image
# bootloader.img is FAT Image consisting
# sysfw.itb, u-boot.img and tispl.bin
dd if=/dev/zero of=bootloader.img bs=1048576 count=8
mkfs.vfat bootloader.img
mcopy -i bootloader.img tispl.bin ::tispl.bin
mcopy -i bootloader.img u-boot.img ::u-boot.img
mcopy -i bootloader.img sysfw.itb ::sysfw.itb
## poll the board to find out its configuration
cpu=`${FASTBOOT} getvar cpu 2>&1 | grep cpu | awk '{print$2}'`
cputype=`${FASTBOOT} getvar secure 2>&1 | grep secure | awk '{print$2}'`
boardrev=`${FASTBOOT} getvar board_rev 2>&1 | grep board_rev | awk '{print$2}' | cut -b 1`
# Create the filename
tiboot3bin="${PRODUCT_OUT}tiboot3.bin"
bootloaderimg="${PRODUCT_OUT}bootloader.img"
systemimg="${PRODUCT_OUT}system.img"
userdataimg="${PRODUCT_OUT}userdata.img"
vendorimg="${PRODUCT_OUT}vendor.img"
bootfitimg="${PRODUCT_OUT}boot_fit.img"
# Verify that all the files required for the fastboot flash
# process are available
if [ ! -e "${tiboot3bin}" ] ; then
echo "Missing ${tiboot3bin}"
exit -1;
fi
if [ ! -e "${bootloaderimg}" ] ; then
echo "Missing ${bootloaderimg}"
exit -1;
fi
if [ ! -e "${systemimg}" ] ; then
echo "Missing ${systemimg}"
exit -1;
fi
if [ ! -e "${userdataimg}" ] ; then
echo "Missing ${userdataimg}"
exit -1;
fi
if [ ! -e "${vendorimg}" ] ; then
echo "Missing ${vendorimg}"
exit -1;
fi
if [ ! -e "${bootfitimg}" ] ; then
echo "Missing ${bootfitimg}"
exit -1;
fi
echo "Create GPT partition table"
${FASTBOOT} oem format
sleep 3
echo "Flashing tiboot3....."
echo " tiboot3bin: ${tiboot3bin}"
${FASTBOOT} flash tiboot3 ${tiboot3bin}
sleep 3
echo " bootloader: ${bootloaderimg}"
${FASTBOOT} flash bootloader ${bootloaderimg}
echo "Reboot: make sure new bootloader runs..."
${FASTBOOT} reboot-bootloader
sleep 5
echo "Re-creating GPT partition table with new bootloader"
${FASTBOOT} oem format
echo "Flash android partitions"
${FASTBOOT} flash system ${systemimg}
${FASTBOOT} flash vendor ${vendorimg}
echo "Flashing FIT Boot Image"
${FASTBOOT} flash boot ${bootfitimg}
echo "Flashing userdata Image"
${FASTBOOT} flash userdata ${userdataimg}
|
