+static int serial_check_stdout(const void *blob, struct udevice **devp)
+{
+ int node;
+
+ /* Check for a chosen console */
+ node = fdtdec_get_chosen_node(blob, "stdout-path");
+ if (node < 0) {
+ const char *str, *p, *name;
+
+ /*
+ * Deal with things like
+ * stdout-path = "serial0:115200n8";
+ *
+ * We need to look up the alias and then follow it to the
+ * correct node.
+ */
+ str = fdtdec_get_chosen_prop(blob, "stdout-path");
+ if (str) {
+ p = strchr(str, ':');
+ name = fdt_get_alias_namelen(blob, str,
+ p ? p - str : strlen(str));
+ if (name)
+ node = fdt_path_offset(blob, name);
+ }
+ }
+ if (node < 0)
+ node = fdt_path_offset(blob, "console");
+ if (!uclass_get_device_by_of_offset(UCLASS_SERIAL, node, devp))
+ return 0;
+
+ /*
+ * If the console is not marked to be bound before relocation, bind it
+ * anyway.
+ */
+ if (node > 0 && !lists_bind_fdt(gd->dm_root, offset_to_ofnode(node),
+ devp)) {
+ if (!device_probe(*devp))
+ return 0;
+ }
+
+ return -ENODEV;
+}
+