scripts: odroid-xu4: add microSD fusing script

This script allows us to make partition for Tizen 3.0 and also to flash Tizen
boot/platform images.

Change-Id: Id09c61be993155818b799dca325e1a0996bfcbc4
Signed-off-by: Junghoon Kim <jhoon20.kim@samsung.com>

1 files changed, 362 insertions, 0 deletions

diff --git a/scripts/sd_fusing_xu4.sh b/scripts/sd_fusing_xu4.sh
new file mode 100755
index 0000000000..41ece380af
--- /dev/null
+++ b/scripts/sd_fusing_xu4.sh
@@ -0,0 +1,362 @@
+#!/bin/bash
+
+declare FORMAT=""
+declare DEVICE=""
+
+# Binaires array for fusing
+declare -a FUSING_BINARY_ARRAY
+declare -i FUSING_BINARY_NUM=0
+
+declare CONV_ASCII=""
+declare -i FUS_ENTRY_NUM=0
+declare -r FUSING_IMG="fusing.img"
+
+# binary name | part number | offset | bs
+declare -a PART_TABLE=(
+	"bl1.bin.hardkernel"		""	1	512
+	"bl2.bin.hardkernel.1mb_uboot"	""	31	512
+	"u-boot-mmc.bin"		""	63	512
+	"tzsw.bin.hardkernel"		""	2111	512
+	"params.bin"			""	6272	512
+	"boot.img"			1	0	512
+	"rootfs.img"			2	0	4M
+	"system-data.img"		3	0	4M
+	"user.img"			5	0	4M
+	"modules.img"			6	0	512
+	$FUSING_IMG			""	3072	512
+	)
+
+declare -r -i PART_TABLE_ROW=4
+declare -r -i PART_TABLE_COL=${#PART_TABLE[*]}/${PART_TABLE_ROW}
+
+# partition table support
+function get_index_use_name () {
+	local -r binary_name=$1
+
+	for ((idx=0;idx<$PART_TABLE_COL;idx++)); do
+		if [ ${PART_TABLE[idx * ${PART_TABLE_ROW} + 0]} == $binary_name ]; then
+			return $idx
+		fi
+	done
+
+	# return out of bound index
+	return $idx
+}
+
+# fusing feature
+function convert_num_to_ascii () {
+	local number=$1
+
+	CONV_ASCII=$(printf \\$(printf '%03o' $number))
+}
+
+function print_message () {
+	local color=$1
+	local message=$2
+
+	tput setaf $color
+	tput bold
+	echo ""
+	echo $message
+	tput sgr 0
+}
+
+function add_fusing_entry () {
+	local name=$1
+	local offset=$2
+	local size=$3
+
+	FUS_ENTRY_NUM=$((FUS_ENTRY_NUM + 1))
+
+	echo -n "$name" > entry_name
+	cat entry_name /dev/zero | head -c 32 >> entry
+
+	echo -n "" > entry_offset
+	for ((i=0; i < 4; i++))
+	do
+		declare -i var;
+		var=$(( ($offset >> (i*8)) & 0xFF ))
+		convert_num_to_ascii $var
+		echo -n $CONV_ASCII > tmp
+		cat tmp /dev/zero | head -c 1 >> entry_offset
+	done
+	cat entry_offset /dev/zero | head -c 4 >> entry
+
+	echo -n "" > entry_size
+	for ((i=0; i < 4; i++))
+	do
+		declare -i var;
+		var=$(( ($size >> (i*8)) & 0xFF ))
+		convert_num_to_ascii $var
+		echo -n $CONV_ASCII > tmp
+		cat tmp /dev/zero | head -c 1 >> entry_size
+	done
+	cat entry_size /dev/zero | head -c 4 >> entry
+
+	rm tmp
+	rm entry_name
+	rm entry_offset
+	rm entry_size
+}
+
+function make_fusing_header () {
+	# header magic
+	echo -n "BFUS" > fus_hdr_magic
+	cat fus_hdr_magic | head -c 4 > fus_hdr
+
+	# entry number: 1 byte
+	convert_num_to_ascii $FUS_ENTRY_NUM
+	echo -n $CONV_ASCII > fus_hdr_entry_num
+	cat fus_hdr_entry_num /dev/zero | head -c 4 >> fus_hdr
+
+	rm fus_hdr_magic
+	rm fus_hdr_entry_num
+}
+
+function make_fusing_struct {
+	if [ -f entry ];then
+		make_fusing_header
+		cat fus_hdr entry /dev/zero | head -c 512 > $FUSING_IMG
+		rm fus_hdr entry
+
+		# Write Fusing Magic Number */
+		fusing_image $FUSING_IMG
+		rm $FUSING_IMG
+	fi
+}
+
+function fusing_image () {
+	local -r fusing_img=$1
+
+	# get binary info using basename
+	get_index_use_name $(basename $fusing_img)
+	local -r -i part_idx=$?
+
+	if [ $part_idx -ne $PART_TABLE_COL ];then
+		local -r device=$DEVICE${PART_TABLE[${part_idx} * ${PART_TABLE_ROW} + 1]}
+		local -r seek=${PART_TABLE[${part_idx} * ${PART_TABLE_ROW} + 2]}
+		local -r bs=${PART_TABLE[${part_idx} * ${PART_TABLE_ROW} + 3]}
+	else
+		echo "Not supported binary: $fusing_img"
+		return
+	fi
+
+	local -r input_size=`du -b $fusing_img | awk '{print $1}'`
+
+	print_message 2 "[Fusing $1]"
+	dd if=$fusing_img | pv -s $input_size | dd of=$device seek=$seek bs=$bs
+
+	if [ $(basename $fusing_img) == "u-boot-mmc.bin" ];then
+		add_fusing_entry "u-boot" $seek 2048
+	fi
+}
+
+function fuse_image_tarball () {
+	local -r filepath=$1
+	local -r temp_dir="tar_tmp"
+
+	mkdir -p $temp_dir
+	tar xvf $filepath -C $temp_dir
+	cd $temp_dir
+
+	for file in *
+	do
+		fusing_image $file
+	done
+
+	cd ..
+	rm -rf $temp_dir
+	eval sync
+}
+
+function fuse_image () {
+
+	if [ "$FUSING_BINARY_NUM" == 0 ]; then
+		return
+	fi
+
+	for ((fuse_idx = 0 ; fuse_idx < $FUSING_BINARY_NUM ; fuse_idx++))
+	do
+		local filename=${FUSING_BINARY_ARRAY[fuse_idx]}
+
+		case "$filename" in
+		    *.tar | *.tar.gz)
+			fuse_image_tarball $filename
+			;;
+		    *)
+			fusing_image $filename
+			;;
+		esac
+	done
+	echo ""
+}
+
+# partition format
+function mkpart_3 () {
+	local -r DISK=$DEVICE
+	local -r SIZE=`sfdisk -s $DISK`
+	local -r SIZE_MB=$((SIZE >> 10))
+
+	local -r BOOT_SZ=64
+	local -r ROOTFS_SZ=3072
+	local -r DATA_SZ=512
+	local -r MODULE_SZ=20
+
+	let "USER_SZ = $SIZE_MB - $BOOT_SZ - $ROOTFS_SZ - $DATA_SZ - $MODULE_SZ - 4"
+
+	local -r BOOT=boot
+	local -r ROOTFS=rootfs
+	local -r SYSTEMDATA=system-data
+	local -r USER=user
+	local -r MODULE=modules
+
+	if [[ $USER_SZ -le 100 ]]
+	then
+		echo "We recommend to use more than 4GB disk"
+		exit 0
+	fi
+
+	echo "========================================"
+	echo "Label          dev           size"
+	echo "========================================"
+	echo $BOOT"		" $DISK"1  	" $BOOT_SZ "MB"
+	echo $ROOTFS"		" $DISK"2  	" $ROOTFS_SZ "MB"
+	echo $SYSTEMDATA"	" $DISK"3  	" $DATA_SZ "MB"
+	echo "[Extend]""	" $DISK"4"
+	echo " "$USER"		" $DISK"5  	" $USER_SZ "MB"
+	echo " "$MODULE"		" $DISK"6  	" $MODULE_SZ "MB"
+
+	local MOUNT_LIST=`mount | grep $DISK | awk '{print $1}'`
+	for mnt in $MOUNT_LIST
+	do
+		umount $mnt
+	done
+
+	echo "Remove partition table..."
+	dd if=/dev/zero of=$DISK bs=512 count=16 conv=notrunc
+
+	sfdisk --in-order --Linux --unit M $DISK <<-__EOF__
+	4,$BOOT_SZ,0xE,*
+	,$ROOTFS_SZ,,-
+	,$DATA_SZ,,-
+	,,E,-
+	,$USER_SZ,,-
+	,$MODULE_SZ,,-
+	__EOF__
+
+	mkfs.vfat -F 16 ${DISK}1 -n $BOOT
+	mkfs.ext4 -q ${DISK}2 -L $ROOTFS -F
+	mkfs.ext4 -q ${DISK}3 -L $SYSTEMDATA -F
+	mkfs.ext4 -q ${DISK}5 -L $USER -F
+	mkfs.ext4 -q ${DISK}6 -L $MODULE -F
+}
+
+function show_usage () {
+	echo "- Usage:"
+	echo "	sudo ./sd_fusing*.sh -d <device> [-b <path> <path> ..] [--format]"
+}
+
+function check_partition_format () {
+	if [ "$FORMAT" != "2" ]; then
+		echo "-----------------------"
+		echo "Skip $DEVICE format"
+		echo "-----------------------"
+		return 0
+	fi
+
+	echo "-------------------------------"
+	echo "Start $DEVICE format"
+	echo ""
+	mkpart_3
+	echo "End $DEVICE format"
+	echo "-------------------------------"
+	echo ""
+}
+
+function check_args () {
+	if [ "$DEVICE" == "" ]; then
+		echo "$(tput setaf 1)$(tput bold)- Device node is empty!"
+		show_usage
+		tput sgr 0
+		exit 0
+	fi
+
+	if [ "$DEVICE" != "" ]; then
+		echo "Device: $DEVICE"
+	fi
+
+	if [ "$FUSING_BINARY_NUM" != 0 ]; then
+		echo "Fusing binary: "
+		for ((bid = 0 ; bid < $FUSING_BINARY_NUM ; bid++))
+		do
+			echo "  ${FUSING_BINARY_ARRAY[bid]}"
+		done
+		echo ""
+	fi
+
+	if [ "$FORMAT" == "1" ]; then
+		echo ""
+		echo "$(tput setaf 3)$(tput bold)$DEVICE will be formatted, Is it OK? [y/n]"
+		tput sgr 0
+		read input
+		if [ "$input" == "y" ] || [ "$input" == "Y" ]; then
+			FORMAT=2
+		else
+			FORMAT=0
+		fi
+	fi
+}
+
+function print_logo () {
+	echo ""
+	echo "Odroid-XU4 downloader, version 0.5"
+	echo "Authors: Inha Song <ideal.song@samsung.com>"
+	echo ""
+}
+
+print_logo
+
+function add_fusing_binary() {
+	local declare binary_name=$1
+	FUSING_BINARY_ARRAY[$FUSING_BINARY_NUM]=$binary_name
+
+	FUSING_BINARY_NUM=$((FUSING_BINARY_NUM + 1))
+}
+
+declare -i binary_option=0
+
+while test $# -ne 0; do
+	option=$1
+	shift
+
+	case $option in
+	--f | --format)
+		FORMAT="1"
+		binary_option=0
+		;;
+	-d)
+		DEVICE=$1
+		binary_option=0
+		shift
+		;;
+	-b)
+		add_fusing_binary $1
+		binary_option=1
+		shift
+		;;
+	*)
+		if [ $binary_option == 1 ];then
+			add_fusing_binary $option
+		else
+			echo "Unkown command: $option"
+			exit
+		fi
+		;;
+	esac
+done
+
+check_args
+check_partition_format
+fuse_image
+
+make_fusing_struct