1 files changed, 0 insertions, 115 deletions
diff --git a/arch/arm/cpu/arm926ejs/mb86r0x/timer.c b/arch/arm/cpu/arm926ejs/mb86r0x/timer.c
deleted file mode 100644
index bb078196d0..0000000000
--- a/arch/arm/cpu/arm926ejs/mb86r0x/timer.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * (C) Copyright 2007-2008
- * Stelian Pop <stelian@popies.net>
- * Lead Tech Design <www.leadtechdesign.com>
- *
- * (C) Copyright 2010
- * Matthias Weisser, Graf-Syteco <weisserm@arcor.de>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <div64.h>
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-
-#define TIMER_LOAD_VAL	0xffffffff
-#define TIMER_FREQ	(CONFIG_MB86R0x_IOCLK  / 256)
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#define timestamp gd->arch.tbl
-#define lastdec gd->arch.lastinc
-
-static inline unsigned long long tick_to_time(unsigned long long tick)
-{
-	tick *= CONFIG_SYS_HZ;
-	do_div(tick, TIMER_FREQ);
-
-	return tick;
-}
-
-static inline unsigned long long usec_to_tick(unsigned long long usec)
-{
-	usec *= TIMER_FREQ;
-	do_div(usec, 1000000);
-
-	return usec;
-}
-
-/* nothing really to do with interrupts, just starts up a counter. */
-int timer_init(void)
-{
-	struct mb86r0x_timer * timer = (struct mb86r0x_timer *)
-					MB86R0x_TIMER_BASE;
-	ulong ctrl = readl(&timer->control);
-
-	writel(TIMER_LOAD_VAL, &timer->load);
-
-	ctrl |= MB86R0x_TIMER_ENABLE | MB86R0x_TIMER_PRS_8S |
-		MB86R0x_TIMER_SIZE_32;
-
-	writel(ctrl, &timer->control);
-
-	/* capture current value time */
-	lastdec = readl(&timer->value);
-	timestamp = 0; /* start "advancing" time stamp from 0 */
-
-	return 0;
-}
-
-/*
- * timer without interrupts
- */
-unsigned long long get_ticks(void)
-{
-	struct mb86r0x_timer * timer = (struct mb86r0x_timer *)
-					MB86R0x_TIMER_BASE;
-	ulong now = readl(&timer->value);
-
-	if (now <= lastdec) {
-		/* normal mode (non roll) */
-		/* move stamp forward with absolut diff ticks */
-		timestamp += lastdec - now;
-	} else {
-		/* we have rollover of incrementer */
-		timestamp += lastdec + TIMER_LOAD_VAL - now;
-	}
-	lastdec = now;
-	return timestamp;
-}
-
-ulong get_timer_masked(void)
-{
-	return tick_to_time(get_ticks());
-}
-
-void __udelay(unsigned long usec)
-{
-	unsigned long long tmp;
-	ulong tmo;
-
-	tmo = usec_to_tick(usec);
-	tmp = get_ticks();			/* get current timestamp */
-
-	while ((get_ticks() - tmp) < tmo)	/* loop till event */
-		 /*NOP*/;
-}
-
-ulong get_timer(ulong base)
-{
-	return get_timer_masked() - base;
-}
-
-/*
- * This function is derived from PowerPC code (timebase clock frequency).
- * On ARM it returns the number of timer ticks per second.
- */
-ulong get_tbclk(void)
-{
-	ulong tbclk;
-
-	tbclk = TIMER_FREQ;
-	return tbclk;
-}