add lookup function for mtd parts

SVN-Revision: 5299
18 years ago · 4346855974
parent 9abdf580d9
commit 4346855974
1 changed files with 7 additions and 0 deletions
--- a/package/base-files/default/etc/functions.sh
+++ b/package/base-files/default/etc/functions.sh
@ -110,3 +110,10 @@ include() {
 		. $file
 	done
 }
+
+find_mtd_part() {
+	local PART="$(grep "\"$1\"" /proc/mtd | awk -F: '{print $1}')"
+	PART="${PART##mtd}"
+	echo "${PART:+/dev/mtdblock/$PART}"
+}
+