3 grep Broadcom /proc/cpuinfo >&- || return 1
4 OFFSET="$(($(hexdump -v /dev/mtdblock/1 -s 20 -n 2 -e '"%d"')-1))"
5 return $(hexdump -v /dev/mtdblock/1 -s $OFFSET -n 1 -e '"%d"')
8 size=$(awk '/Mem:/ {l=5242880;print((s=$2/2)<l)?$2-l:s}' /proc/meminfo)
9 mount none /tmp -t tmpfs -o size=$size
11 if [ "$1" != "failsafe" ]; then
13 mount | grep jffs2 >&-
15 mount -o remount,rw /dev/root /
20 echo "switching to jffs2"
21 mount /dev/mtdblock/4 /jffs -t jffs2
24 echo "jffs2 unusable; using ramdisk"
30 mount none /tmp -t tmpfs -o remount,nosuid,nodev,mode=1777
32 mount none /dev/pts -t devpts
33 mount -t sysfs none /sys 2>&-