1 files changed, 0 insertions, 136 deletions
diff --git a/cpu/s3c44b0/timer.c b/cpu/s3c44b0/timer.c
deleted file mode 100644
index 6f1d8f677a..0000000000
--- a/cpu/s3c44b0/timer.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * (C) Copyright 2004
- * DAVE Srl
- * http://www.dave-tech.it
- * http://www.wawnet.biz
- * mailto:info@wawnet.biz
- *
- * 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
- */
-
-#include <common.h>
-#include <asm/hardware.h>
-
-/* we always count down the max. */
-#define TIMER_LOAD_VAL 0xffff
-
-/* macro to read the 16 bit timer */
-#define READ_TIMER (TCNTO1 & 0xffff)
-
-#ifdef CONFIG_USE_IRQ
-#error CONFIG_USE_IRQ NOT supported
-#endif
-
-static ulong timestamp;
-static ulong lastdec;
-
-int timer_init (void)
-{
-	TCFG0 = 0x000000E9;
-	TCFG1 = 0x00000004;
-	TCON = 0x00000900;
-	TCNTB1 = TIMER_LOAD_VAL;
-	TCMPB1 = 0;
-	TCON = 0x00000B00;
-	TCON = 0x00000900;
-
-
-	lastdec = TCNTB1 = TIMER_LOAD_VAL;
-	timestamp = 0;
-	return 0;
-}
-
-/*
- * timer without interrupts
- */
-
-void reset_timer (void)
-{
-	reset_timer_masked ();
-}
-
-ulong get_timer (ulong base)
-{
-	return get_timer_masked () - base;
-}
-
-void set_timer (ulong t)
-{
-	timestamp = t;
-}
-
-void __udelay (unsigned long usec)
-{
-	ulong tmo;
-
-	tmo = usec / 1000;
-	tmo *= CONFIG_SYS_HZ;
-	tmo /= 8;
-
-	tmo += get_timer (0);
-
-	while (get_timer_masked () < tmo)
-		/*NOP*/;
-}
-
-void reset_timer_masked (void)
-{
-	/* reset time */
-	lastdec = READ_TIMER;
-	timestamp = 0;
-}
-
-ulong get_timer_masked (void)
-{
-	ulong now = READ_TIMER;
-
-	if (lastdec >= now) {
-		/* normal mode */
-		timestamp += lastdec - now;
-	} else {
-		/* we have an overflow ... */
-		timestamp += lastdec + TIMER_LOAD_VAL - now;
-	}
-	lastdec = now;
-
-	return timestamp;
-}
-
-void udelay_masked (unsigned long usec)
-{
-	ulong tmo;
-	ulong endtime;
-	signed long diff;
-
-	if (usec >= 1000) {
-		tmo = usec / 1000;
-		tmo *= CONFIG_SYS_HZ;
-		tmo /= 8;
-	} else {
-		tmo = usec * CONFIG_SYS_HZ;
-		tmo /= (1000*8);
-	}
-
-	endtime = get_timer(0) + tmo;
-
-	do {
-		ulong now = get_timer_masked ();
-		diff = endtime - now;
-	} while (diff >= 0);
-}