#!/bin/sh
+. $TOPDIR/scripts/functions.sh
+
part=""
ubootenv=""
ubinize_param=""
outfile=""
err=""
-get_magic_word() {
- dd if=$1 bs=2 count=1 2>/dev/null | od -A n -N 2 -t x1 | tr -d ' '
-}
-
-is_ubifs() {
- if [ "$( get_magic_word $1 )" = "3118" ]; then
- echo "1"
- fi
-}
-
ubivol() {
volid=$1
name=$2
echo "vol_name=$name"
if [ "$image" ]; then
echo "image=$image"
- [ -n "$size" ] && echo "vol_size=${size}MiB"
+ [ -n "$size" ] && echo "vol_size=${size}"
else
echo "vol_size=1MiB"
fi
ubilayout() {
local vol_id=0
- local root_is_ubifs="$( is_ubifs "$2" )"
+ local rootsize=
+ local autoresize=
+ local rootfs_type="$( get_fs_type "$2" )"
+
if [ "$1" = "ubootenv" ]; then
ubivol $vol_id ubootenv
vol_id=$(( $vol_id + 1 ))
size="$part"
- ubivol $vol_id "$name" "$image" "" "$size"
+ ubivol $vol_id "$name" "$image" "" "${size}MiB"
vol_id=$(( $vol_id + 1 ))
done
if [ "$3" ]; then
ubivol $vol_id kernel "$3"
vol_id=$(( $vol_id + 1 ))
fi
- ubivol $vol_id rootfs "$2" $root_is_ubifs
+
+ case "$rootfs_type" in
+ "ubifs")
+ autoresize=1
+ ;;
+ "squashfs")
+ # squashfs uses 1k block size, ensure we do not
+ # violate that
+ rootsize="$( round_up "$( stat -c%s "$2" )" 1024 )"
+ ;;
+ esac
+ ubivol $vol_id rootfs "$2" "$autoresize" "$rootsize"
+
vol_id=$(( $vol_id + 1 ))
- [ "$root_is_ubifs" ] || ubivol $vol_id rootfs_data "" 1
+ [ "$rootfs_type" = "ubifs" ] || ubivol $vol_id rootfs_data "" 1
}
while [ "$1" ]; do