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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2007-03-02 01:23:36 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2007-03-02 01:23:36 +0000
commit1ebe6d34880d1e26b37fe4f794b5039a8245e750 (patch)
treec94b490dfda5ac1250f15663f2b17eeeb3924990 /package/base-files/files/sbin/mount_root
parent9bf71c00ca3afbd968f782da24b16dbb00b2326e (diff)
make squashfs overlay support more generic and integrate it for x86-2.6
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6450 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/base-files/files/sbin/mount_root')
-rwxr-xr-xpackage/base-files/files/sbin/mount_root15
1 files changed, 13 insertions, 2 deletions
diff --git a/package/base-files/files/sbin/mount_root b/package/base-files/files/sbin/mount_root
index 81660f0067..607877c643 100755
--- a/package/base-files/files/sbin/mount_root
+++ b/package/base-files/files/sbin/mount_root
@@ -1,10 +1,21 @@
#!/bin/sh
# Copyright (C) 2006 OpenWrt.org
+. /etc/functions.sh
mount none /proc -t proc
size=$(awk '/Mem:/ {l=5242880;print((s=$2/2)<l)?$2-l:s}' /proc/meminfo)
mount none /tmp -t tmpfs -o size=$size,nosuid,nodev,mode=1777
+
+grep rootfs /proc/mtd >/dev/null 2>/dev/null && {
+ mtd unlock rootfs
+ grep rootfs_data /proc/mtd >/dev/null 2>/dev/null && {
+ . /bin/firstboot
+ echo "switching to jffs2"
+ mount "$(find_mtd_part rootfs_data)" /jffs -t jffs2
+ fopivot /jffs /rom
+ }
+} || mount -o remount,rw /dev/root /
+
mkdir -p /dev/pts
mount none /dev/pts -t devpts
-mount -t sysfs none /sys 2>&-
-mount -o remount,rw /dev/root /
+grep sysfs /proc/filesystems >/dev/null && mount -t sysfs none /sys 2>&-