SPDX: Convert all of our single license tags to Linux Kernel style

[platform/kernel/u-boot.git] / arch / nds32 / cpu / n1213 / ag101 / timer.c

diff --git a/arch/nds32/cpu/n1213/ag101/timer.c b/arch/nds32/cpu/n1213/ag101/timer.c
index caa36b8..dfec5b3 100644 (file)
--- a/arch/nds32/cpu/n1213/ag101/timer.c
+++ b/arch/nds32/cpu/n1213/ag101/timer.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * (C) Copyright 2009 Faraday Technology
  * Po-Yu Chuang <ratbert@faraday-tech.com>
@@ -5,25 +6,8 @@
  * Copyright (C) 2011 Andes Technology Corporation
  * Shawn Lin, Andes Technology Corporation <nobuhiro@andestech.com>
  * Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com>
- *
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
-
+#ifndef CONFIG_TIMER
 #include <common.h>
 #include <asm/io.h>
 #include <faraday/fttmr010.h>
@@ -86,7 +70,8 @@ void reset_timer_masked(void)
 #ifdef CONFIG_FTTMR010_EXT_CLK
        lastdec = readl(&tmr->timer3_counter) / (TIMER_CLOCK / CONFIG_SYS_HZ);
 #else
-       lastdec = readl(&tmr->timer3_counter) / (CONFIG_SYS_CLK_FREQ / 2);
+       lastdec = readl(&tmr->timer3_counter) /
+                       (CONFIG_SYS_CLK_FREQ / 2 / CONFIG_SYS_HZ);
 #endif
        timestamp = 0;          /* start "advancing" time stamp from 0 */
 
@@ -110,8 +95,8 @@ ulong get_timer_masked(void)
 #ifdef CONFIG_FTTMR010_EXT_CLK
        ulong now = readl(&tmr->timer3_counter) / (TIMER_CLOCK / CONFIG_SYS_HZ);
 #else
-       ulong now = readl(&tmr->timer3_counter) / \
-                       (CONFIG_SYS_CLK_FREQ / 2 / 1024);
+       ulong now = readl(&tmr->timer3_counter) /
+                       (CONFIG_SYS_CLK_FREQ / 2 / CONFIG_SYS_HZ);
 #endif
 
        debug("%s(): now = %lx, lastdec = %lx\n", __func__, now, lastdec);
@@ -203,3 +188,4 @@ ulong get_tbclk(void)
        return CONFIG_SYS_CLK_FREQ;
 #endif
 }
+#endif /* CONFIG_TIMER */