1 files changed, 56 insertions, 0 deletions
diff --git a/common/cmd_gettime.c b/common/cmd_gettime.c
new file mode 100644
index 0000000000..d7d36a9871
--- /dev/null
+++ b/common/cmd_gettime.c
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
+ *
+ * Copyright (c) 2009, Code Aurora Forum. All rights reserved.
+ *
+ * (C) Copyright 2001
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * Get Timer overflows after 2^32 / CONFIG_SYS_HZ (32Khz) = 131072 sec
+ */
+#include <common.h>
+#include <command.h>
+
+static int do_gettime(cmd_tbl_t *cmdtp, int flag, int argc,
+		      char * const argv[])
+{
+	unsigned long int val = get_timer(0);
+
+#ifdef CONFIG_SYS_HZ
+	printf("Timer val: %lu\n", val);
+	printf("Seconds : %lu\n", val / CONFIG_SYS_HZ);
+	printf("Remainder : %lu\n", val % CONFIG_SYS_HZ);
+	printf("sys_hz = %lu\n", (unsigned long int)CONFIG_SYS_HZ);
+#else
+	printf("CONFIG_SYS_HZ not defined");
+	printf("Timer Val %lu", val);
+#endif
+
+	return 0;
+}
+
+U_BOOT_CMD(
+	gettime,	1,	1,	do_gettime,
+	"get timer val elapsed,\n",
+	"get time elapsed from uboot start\n"
+);