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add jffs2_mark_erase function for erasing jffs2 partitions on the next mount (typically faster than doing mtd erase manually)

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SVN-Revision: 6978
This commit is contained in:
Felix Fietkau 2007-04-16 23:29:44 +00:00
parent 1612bd2f91
commit 45c01cae72
1 changed files with 10 additions and 0 deletions
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10
package/base-files/files/etc/functions.sh
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@ -186,3 +186,13 @@ strtok() { # <string> { <variable> [<separator>] ... }
return $count
}
jffs2_mark_erase() {
local part="$(find_mtd_part "$1")"
[ -z "$part" ] && {
echo Partition not found.
return 1
}
echo -e "\xde\xad\xc0\xde" | mtd -qq write - "$1"
}