imx8m: config: convert to bootm_size

[platform/kernel/u-boot.git] / drivers / core / ofnode.c

diff --git a/drivers/core/ofnode.c b/drivers/core/ofnode.c
index 20871a6..c37afa1 100644 (file)
--- a/drivers/core/ofnode.c
+++ b/drivers/core/ofnode.c
@@ -8,6 +8,7 @@
 #include <dm.h>
 #include <fdtdec.h>
 #include <fdt_support.h>
+#include <log.h>
 #include <malloc.h>
 #include <linux/libfdt.h>
 #include <dm/of_access.h>
@@ -474,6 +475,17 @@ ofnode ofnode_get_chosen_node(const char *name)
        return ofnode_path(prop);
 }
 
+int ofnode_get_child_count(ofnode parent)
+{
+       ofnode child;
+       int num = 0;
+
+       ofnode_for_each_subnode(child, parent)
+               num++;
+
+       return num;
+}
+
 static int decode_timing_property(ofnode node, const char *name,
                                  struct timing_entry *result)
 {