X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=arch%2Farm%2Fcpu%2Farmv7%2Frmobile%2Ftimer.c;h=04700e7d34ddcd0b0680c6590b7b347486ee7925;hb=c9b59bf795804a25b9654e729a491363ef9e6a54;hp=37522dcd8471f2bc376e9ce769a5647cfd81f36b;hpb=198166877768cf4d0197289a524df8a6ca0e2f19;p=u-boot

diff --git a/arch/arm/cpu/armv7/rmobile/timer.c b/arch/arm/cpu/armv7/rmobile/timer.c
index 37522dcd84..04700e7d34 100644
--- a/arch/arm/cpu/armv7/rmobile/timer.c
+++ b/arch/arm/cpu/armv7/rmobile/timer.c
@@ -2,26 +2,11 @@
  * (C) Copyright 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
  * (C) Copyright 2012 Renesas Solutions Corp.
  *
- * 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
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
+#include <div64.h>
 #include <asm/io.h>
 #include <asm/arch-armv7/globaltimer.h>
 #include <asm/arch/rmobile.h>
@@ -54,13 +39,16 @@ static u64 get_time_us(void)
 	u64 timer = get_cpu_global_timer();
 
 	timer = ((timer << 2) + (CLK2MHZ(CONFIG_SYS_CPU_CLK) >> 1));
-	timer /= (u64)CLK2MHZ(CONFIG_SYS_CPU_CLK);
+	do_div(timer, CLK2MHZ(CONFIG_SYS_CPU_CLK));
 	return timer;
 }
 
 static ulong get_time_ms(void)
 {
-	return (ulong)(get_time_us() / 1000);
+	u64 us = get_time_us();
+
+	do_div(us, 1000);
+	return us;
 }
 
 int timer_init(void)