--- tools/libxc/powerpc64/mk_flatdevtree.c.orig	2007-02-06 16:15:47.000000000 -0600
+++ tools/libxc/powerpc64/mk_flatdevtree.c	2007-02-06 16:33:06.000000000 -0600
@@ -618,7 +618,7 @@
     }
 
     /* write a copy of the tree to a file */
-    if ((dtb_fd = open(DTB_FILE , O_RDWR)) == -1) {
+    if ((dtb_fd = open(DTB_FILE, O_CREAT|O_RDWR)) == -1) {
         PERROR("%s: failed to open file %s", __func__, DTB_FILE);
         goto error;
     }