1 files changed, 0 insertions, 129 deletions
diff --git a/package/boot/uboot-oxnas/files/arch/arm/cpu/arm1136/nas782x/timer.c b/package/boot/uboot-oxnas/files/arch/arm/cpu/arm1136/nas782x/timer.c
deleted file mode 100644
index 5e876080db..0000000000
--- a/package/boot/uboot-oxnas/files/arch/arm/cpu/arm1136/nas782x/timer.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * (C) Copyright 2004
- * Texas Instruments
- * Richard Woodruff <r-woodruff2@ti.com>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- * Alex Zuepke <azu@sysgo.de>
- *
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
- *
- * 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/io.h>
-
-#define TIMER_CLOCK	(CONFIG_SYS_CLK_FREQ / (1 << (CONFIG_TIMER_PRESCALE * 4)))
-#define TIMER_LOAD_VAL 0xFFFFFF
-
-/* macro to read the 32 bit timer */
-#define READ_TIMER	(TIMER_LOAD_VAL - readl(CONFIG_SYS_TIMERBASE + TIMER_CURR)) \
-			/ (TIMER_CLOCK / CONFIG_SYS_HZ)
-
-#define READ_TIMER_HW	(TIMER_LOAD_VAL - readl(CONFIG_SYS_TIMERBASE + TIMER_CURR))
-
-DECLARE_GLOBAL_DATA_PTR;
-
-int timer_init (void)
-{
-	int32_t val;
-
-	/* Start the counter ticking up */
-	writel(TIMER_LOAD_VAL, CONFIG_SYS_TIMERBASE + TIMER_LOAD);	/* reload value on overflow*/
-
-	val = (CONFIG_TIMER_PRESCALE << TIMER_PRESCALE_SHIFT) |
-			(TIMER_MODE_PERIODIC << TIMER_MODE_SHIFT) |
-			(TIMER_ENABLE << TIMER_ENABLE_SHIFT);		/* mask to enable timer*/
-	writel(val, CONFIG_SYS_TIMERBASE + TIMER_CTRL);	/* start timer */
-
-	/* reset time */
-	gd->arch.lastinc = READ_TIMER;	/* capture current incrementer value */
-	gd->arch.tbl = 0;		/* start "advancing" time stamp */
-
-	return(0);
-}
-/*
- * timer without interrupts
- */
-ulong get_timer (ulong base)
-{
-	return get_timer_masked () - base;
-}
-
-/* delay x useconds AND preserve advance timestamp value */
-void __udelay (unsigned long usec)
-{
-	ulong tmo, tmp;
-
-	if (usec > 100000) {		/* if "big" number, spread normalization to seconds */
-		tmo = usec / 1000;	/* start to normalize for usec to ticks per sec */
-		tmo *= CONFIG_SYS_HZ;	/* find number of "ticks" to wait to achieve target */
-		tmo /= 1000;		/* finish normalize. */
-
-		tmp = get_timer (0);		/* get current timestamp */
-		while (get_timer (tmp) < tmo)/* loop till event */
-			/*NOP*/;
-	} else {			/* else small number, convert to hw ticks */
-		tmo = usec * (TIMER_CLOCK / 1000) / 1000;
-		/* timeout is no more than 0.1s, and the hw timer will roll over at most once */
-		tmp = READ_TIMER_HW;
-		while (((READ_TIMER_HW -tmp) & TIMER_LOAD_VAL) < tmo)/* loop till event */
-			/*NOP*/;
-	}
-}
-
-ulong get_timer_masked (void)
-{
-	ulong now = READ_TIMER;		/* current tick value */
-
-	if (now >= gd->arch.lastinc) {		/* normal mode (non roll) */
-		/* move stamp fordward with absoulte diff ticks */
-		gd->arch.tbl += (now - gd->arch.lastinc);
-	} else {
-		/* we have rollover of incrementer */
-		gd->arch.tbl += ((TIMER_LOAD_VAL / (TIMER_CLOCK / CONFIG_SYS_HZ))
-				 - gd->arch.lastinc) + now;
-	}
-	gd->arch.lastinc = now;
-	return gd->arch.tbl;
-}
-
-
-/*
- * This function is derived from PowerPC code (read timebase as long long).
- * On ARM it just returns the timer value.
- */
-unsigned long long get_ticks(void)
-{
-	return get_timer(0);
-}
-/*
- * 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 = CONFIG_SYS_HZ;
-	return tbclk;
-}