mtd: add mtdpart option

As pointed by Jörg Krause one of the novelties of the 1.5.2 release is
the new mtdpart tool, so add an option for it.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/mtd/Config.in

@@ -71,6 +71,9 @@ config BR2_PACKAGE_MTD_MTD_DEBUG
 	bool "mtd_debug"
 	default y
 
+config BR2_PACKAGE_MTD_MTDPART
+	bool "mtdpart"
+
 config BR2_PACKAGE_MTD_NANDDUMP
 	bool "nanddump"
 	default y

package/mtd/mtd.mk

@@ -63,6 +63,7 @@ MTD_TARGETS_$(BR2_PACKAGE_MTD_FTL_FORMAT)	+= ftl_format
 MTD_TARGETS_$(BR2_PACKAGE_MTD_JFFS2DUMP)	+= jffs2dump
 MTD_TARGETS_$(BR2_PACKAGE_MTD_MKFSJFFS2)	+= mkfs.jffs2
 MTD_TARGETS_$(BR2_PACKAGE_MTD_MTD_DEBUG)	+= mtd_debug
+MTD_TARGETS_$(BR2_PACKAGE_MTD_MTDPART)		+= mtdpart
 MTD_TARGETS_$(BR2_PACKAGE_MTD_NANDDUMP)		+= nanddump
 MTD_TARGETS_$(BR2_PACKAGE_MTD_NANDTEST)		+= nandtest
 MTD_TARGETS_$(BR2_PACKAGE_MTD_NANDWRITE)	+= nandwrite