vexpress-a9: Install init.partitions.rc

Signed-off-by: Bernhard Rosenkraenzer <Bernhard.Rosenkranzer@linaro.org>
diff --git a/device.mk b/device.mk
index 92fa453..45d5205 100644
--- a/device.mk
+++ b/device.mk
@@ -1,4 +1,5 @@
 PRODUCT_COPY_FILES := \
+    device/linaro/common/init.partitions.rc:root/init.partitions.rc \
     device/linaro/vexpress_a9/vold.fstab:system/etc/vold.fstab \
     device/linaro/vexpress_a9/egl.cfg:system/lib/egl/egl.cfg