From: Stefan Roese <sr@denx.de>
Date: Thu, 20 Oct 2005 14:36:44 +0000 (+0200)
Subject: Fix problem with sleep in NetConsole (use get_timer())
X-Git-Tag: LABEL_2006_03_12_0025~83^2~2
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=c4c13df284cb06156c16ee6aef49b8d23be3fadd;p=u-boot

Fix problem with sleep in NetConsole (use get_timer())
Patch by Stefan Roese, 20 Oct 2005
---

diff --git a/CHANGELOG b/CHANGELOG
index 2dd56169ba..a063a01db9 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,6 +2,9 @@
 Changes for U-Boot 1.1.4:
 ======================================================================
 
+* Fix problem with sleep in NetConsole (use get_timer())
+  Patch by Stefan Roese, 20 Oct 2005
+
 * Add NetConsole Support for AMCC eval boards
   Patch by Stefan Roese, 20 Oct 2005
 
diff --git a/common/cmd_misc.c b/common/cmd_misc.c
index 674eafca3f..67ee9e8a83 100644
--- a/common/cmd_misc.c
+++ b/common/cmd_misc.c
@@ -31,6 +31,7 @@
 
 int do_sleep (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
+	ulong start = get_timer(0);
 	ulong delay;
 
 	if (argc != 2) {
@@ -38,20 +39,18 @@ int do_sleep (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		return 1;
 	}
 
-	delay = simple_strtoul(argv[1], NULL, 10);
+	delay = simple_strtoul(argv[1], NULL, 10) * CFG_HZ;
 
-	while (delay) {
-		int i;
-		for (i=0; i<1000; ++i) {
-			if (ctrlc ()) {
-				return (-1);
-			}
-			udelay (1000);
+	while (get_timer(start) < delay) {
+		if (ctrlc ()) {
+			return (-1);
 		}
-		--delay;
+		udelay (100);
 	}
+
 	return 0;
 }
+
 /* Implemented in $(CPU)/interrupts.c */
 #if (CONFIG_COMMANDS & CFG_CMD_IRQ)
 int do_irqinfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);