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replace some hardcoded /dev/mtdblock/* references with calls to find_mtd_part() 

SVN-Revision: 6477
owl
Felix Fietkau 2007-03-03 19:22:41 +00:00
parent 747e57ffe2
commit 7b0de4ae45
1 changed files with 5 additions and 3 deletions
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8
target/linux/brcm-2.4/base-files/default/sbin/mount_root
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@ -1,10 +1,12 @@
#!/bin/sh #!/bin/sh
# Copyright (C) 2006 OpenWrt.org # Copyright (C) 2006 OpenWrt.org
. /etc/functions.sh
is_dirty() { is_dirty() {
mtdpart="$(find_mtd_part linux)"
grep Broadcom /proc/cpuinfo >&- || return 1 grep Broadcom /proc/cpuinfo >&- || return 1
OFFSET="$(($(hexdump -v /dev/mtdblock/1 -s 20 -n 2 -e '"%d"')-1))" OFFSET="$(($(hexdump -v $mtdpart -s 20 -n 2 -e '"%d"')-1))"
return $(hexdump -v /dev/mtdblock/1 -s $OFFSET -n 1 -e '"%d"') return $(hexdump -v $mtdpart -s $OFFSET -n 1 -e '"%d"')
} }
if [ "$1" != "failsafe" ]; then if [ "$1" != "failsafe" ]; then
@ -17,7 +19,7 @@ if [ "$1" != "failsafe" ]; then
is_dirty is_dirty
[ $? != 0 ] && { [ $? != 0 ] && {
echo "switching to jffs2" echo "switching to jffs2"
mount /dev/mtdblock/4 /jffs -t jffs2 mount $(find_mtd_part OpenWrt) /jffs -t jffs2
fopivot /jffs /rom fopivot /jffs /rom
} || { } || {
echo "jffs2 not ready yet; using ramdisk" echo "jffs2 not ready yet; using ramdisk"