From fa9522da41bceb8e12bf2df05aa9aba31211412d Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Mon, 24 Aug 2015 14:30:58 -0600
Subject: [PATCH] Missed one file in last commit

---
 arch/z80/src/common/up_initialize.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/z80/src/common/up_initialize.c b/arch/z80/src/common/up_initialize.c
index a71a256626..81696640f5 100644
--- a/arch/z80/src/common/up_initialize.c
+++ b/arch/z80/src/common/up_initialize.c
@@ -44,6 +44,7 @@
 #include <nuttx/arch.h>
 #include <nuttx/board.h>
 #include <nuttx/fs/fs.h>
+#include <nuttx/net/loopback.h>
 
 #include <arch/board/board.h>
 
@@ -181,5 +182,11 @@ void up_initialize(void)
   up_netinitialize();
 #endif
 
+#ifdef CONFIG_NETDEV_LOOPBACK
+  /* Initialize the local loopback device */
+
+  (void)localhost_initialize();
+#endif
+
   board_led_on(LED_IRQSENABLED);
 }