From cfc67116a706fd18b8f6a9c11a16753c5626d689 Mon Sep 17 00:00:00 2001
From: Michal Simek <monstr@monstr.eu>
Date: Sun, 11 Mar 2007 13:48:24 +0100
Subject: [Microblaze][PATCH] part 2 timer support interrupt controller support
 flash support ethernet support cache support board information support env
 support booting image support

adding support for Xilinx ML401
---
 lib_microblaze/time.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'lib_microblaze/time.c')

diff --git a/lib_microblaze/time.c b/lib_microblaze/time.c
index 12e8488..3fa1b11 100644
--- a/lib_microblaze/time.c
+++ b/lib_microblaze/time.c
@@ -1,6 +1,8 @@
 /*
+ * (C) Copyright 2007 Michal Simek
  * (C) Copyright 2004 Atmark Techno, Inc.
  *
+ * Michal  SIMEK <monstr@monstr.eu>
  * Yasushi SHOJI <yashi@atmark-techno.com>
  *
  * See file CREDITS for list of people who contributed to this
@@ -22,6 +24,11 @@
  * MA 02111-1307 USA
  */
 
-void udelay(unsigned long usec)
+#include <common.h>
+
+void udelay (unsigned long usec)
 {
+	int i;
+	i = get_timer (0);
+	while ((get_timer (0) - i) < (usec / 1000)) ;
 }
-- 
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