commit profile support for base-files... patches still need to be done

SVN-Revision: 6465

target/linux/brcm-2.4/base-files/default/sbin/hotplug.failsafe

@@ -0,0 +1,4 @@
+#!/bin/sh
+case "$1" in
+	button) kill -USR1 1;;
+esac

target/linux/brcm-2.4/base-files/default/sbin/mount_root

@@ -0,0 +1,31 @@
+#!/bin/sh
+# Copyright (C) 2006 OpenWrt.org
+
+is_dirty() {
+	grep Broadcom /proc/cpuinfo >&- || return 1
+	OFFSET="$(($(hexdump -v /dev/mtdblock/1 -s 20 -n 2 -e '"%d"')-1))"
+	return $(hexdump -v /dev/mtdblock/1 -s $OFFSET -n 1 -e '"%d"')
+}
+
+if [ "$1" != "failsafe" ]; then 
+	mtd unlock linux
+	mount | grep jffs2 >&-
+	if [ $? = 0 ] ; then
+		mount -o remount,rw /dev/root /
+	else
+		. /bin/firstboot
+		is_dirty 
+		[ $? != 0 ] && {
+			echo "switching to jffs2"
+			mount /dev/mtdblock/4 /jffs -t jffs2
+			fopivot /jffs /rom
+		} || {
+			echo "jffs2 not ready yet; using ramdisk"
+			ramoverlay
+		}
+	fi
+fi
+
+mkdir -p /dev/pts
+mount none /dev/pts -t devpts 2>&-
+grep sysfs /proc/filesystems >/dev/null && mount -t sysfs none /sys 2>&-