2 # Copyright (C) 2006 OpenWrt.org
5 size
=$
(awk '/MemTotal:/ {l=5242880;mt=($2*1024);print((s=mt/2)<l)?mt-l:s}' /proc
/meminfo
)
6 mount none
/tmp
-t tmpfs
-o size
=$size,nosuid
,nodev
,mode
=1777
8 if grep devfs
/proc
/filesystems
> /dev
/null
; then
9 mount none
/dev
-t devfs
12 HOTPLUG
=/sbin
/hotplug-call
14 mount
-t tmpfs tmpfs
/dev
-o size
=512K
15 mknod
/dev
/console c
5 1
17 /sbin
/hotplug2
--no-persistent --coldplug --set-rules-file /etc
/hotplug2-init.rules
23 mkdir
-p /dev
/pts
/dev
/shm
24 mount none
/dev
/pts
-t devpts
26 # the shell really doesn't like having stdin/out closed
27 # that's why we use /dev/pty/m0 and m1 as replacement
28 # for /dev/console if there's no serial console available
29 dd if=/dev
/console of
=/dev
/null bs
=1 count
=0 >/dev
/null
2>/dev
/null || \
32 echo "$HOTPLUG" > /proc
/sys
/kernel
/hotplug
35 mtdpart
="$(find_mtd_part rootfs_data)"
36 magic
=$
(hexdump $mtdpart -n 4 -e '4/1 "%02x"')
37 [ "$magic" != "deadc0de" ]
40 [ failsafe
!= "$1" ] && {
41 grep rootfs_data
/proc
/mtd
>/dev
/null
2>/dev
/null
&& {
43 mtd unlock rootfs_data
45 echo "switching to jffs2"
46 mount
"$(find_mtd_part rootfs_data)" /jffs
-t jffs2
&& \
49 echo "jffs2 not ready yet; using ramdisk"
54 mount
-o remount
,rw
/dev
/root
/
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