Convert CONFIG_SYS_MAX_NAND_DEVICE to Kconfig

[platform/kernel/u-boot.git] / include / of_live.h

diff --git a/include/of_live.h b/include/of_live.h
index b2b9679..f59d6af 100644 (file)
--- a/include/of_live.h
+++ b/include/of_live.h
@@ -20,4 +20,20 @@ struct device_node;
  */
 int of_live_build(const void *fdt_blob, struct device_node **rootp);
 
+/**
+ * unflatten_device_tree() - create tree of device_nodes from flat blob
+ *
+ * Note that this allocates a single block of memory, pointed to by *mynodes.
+ * To free the tree, use free(*mynodes)
+ *
+ * unflattens a device-tree, creating the
+ * tree of struct device_node. It also fills the "name" and "type"
+ * pointers of the nodes so the normal device-tree walking functions
+ * can be used.
+ * @blob: The blob to expand
+ * @mynodes: The device_node tree created by the call
+ * Return: 0 if OK, -ve on error
+ */
+int unflatten_device_tree(const void *blob, struct device_node **mynodes);
+
 #endif