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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2007-04-16 23:29:44 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2007-04-16 23:29:44 +0000
commit6dbdf08f38e76694e0bea1e418ecd37f47c04e8c (patch)
tree223ef8c95d47b0b44a2cbf7e9a96f27ccf1ef776 /package/base-files
parentc96ef1722ed0013063687ceef633809169e93859 (diff)
add jffs2_mark_erase function for erasing jffs2 partitions on the next mount (typically faster than doing mtd erase manually)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6978 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/base-files')
-rwxr-xr-xpackage/base-files/files/etc/functions.sh10
1 files changed, 10 insertions, 0 deletions
diff --git a/package/base-files/files/etc/functions.sh b/package/base-files/files/etc/functions.sh
index dac46a3497..86ea82de67 100755
--- a/package/base-files/files/etc/functions.sh
+++ b/package/base-files/files/etc/functions.sh
@@ -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"
+}