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From: Nathan Whitehorn <nwhitehorn@FreeBSD.org>
Date: Sat, 26 Oct 2013 20:06:51 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r257195 - head/sys/dev/uart
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Author: nwhitehorn
Date: Sat Oct 26 20:06:50 2013
New Revision: 257195
URL: http://svnweb.freebsd.org/changeset/base/257195

Log:
  Try even harder to find a console before giving up.

Modified:
  head/sys/dev/uart/uart_cpu_fdt.c

Modified: head/sys/dev/uart/uart_cpu_fdt.c
==============================================================================
--- head/sys/dev/uart/uart_cpu_fdt.c	Sat Oct 26 20:01:00 2013	(r257194)
+++ head/sys/dev/uart/uart_cpu_fdt.c	Sat Oct 26 20:06:50 2013	(r257195)
@@ -139,14 +139,19 @@ uart_cpu_getdev(int devtype, struct uart
 	/*
 	 * Retrieve /chosen/std{in,out}.
 	 */
-	if ((chosen = OF_finddevice("/chosen")) == -1)
-		return (ENXIO);
-	for (name = propnames; *name != NULL; name++) {
-		if (phandle_chosen_propdev(chosen, *name, &node) == 0)
-			break;
+	node = -1;
+	if ((chosen = OF_finddevice("/chosen")) != -1) {
+		for (name = propnames; *name != NULL; name++) {
+			if (phandle_chosen_propdev(chosen, *name, &node) == 0)
+				break;
+		}
 	}
-	if (*name == NULL)
+	if (chosen == -1 || *name == NULL)
+		node = OF_finddevice("serial0"); /* Last ditch */
+
+	if (node == -1) /* Can't find anything */
 		return (ENXIO);
+
 	/*
 	 * Retrieve serial attributes.
 	 */