1 files changed, 0 insertions, 102 deletions
diff --git a/arch/arm/cpu/s3c44b0/timer.c b/arch/arm/cpu/s3c44b0/timer.c
deleted file mode 100644
index f25af7a39..000000000
--- a/arch/arm/cpu/s3c44b0/timer.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * (C) Copyright 2004
- * DAVE Srl
- * http://www.dave-tech.it
- * http://www.wawnet.biz
- * mailto:info@wawnet.biz
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#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
- */
-ulong get_timer (ulong base)
-{
-	return get_timer_masked () - base;
-}
-
-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*/;
-}
-
-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);
-}