arm: Move cpu/$CPU to arch/arm/cpu/$CPU

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>

1 files changed, 0 insertions, 135 deletions

diff --git a/cpu/ixp/timer.c b/cpu/ixp/timer.c
deleted file mode 100644
index edf341ff9..000000000
--- a/cpu/ixp/timer.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * (C) Copyright 2006
- * Stefan Roese, DENX Software Engineering, sr@denx.de.
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Alex Zuepke <azu@sysgo.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/arch/ixp425.h>
-
-#ifdef CONFIG_TIMER_IRQ
-
-#define FREQ		66666666
-#define CLOCK_TICK_RATE	(((FREQ / CONFIG_SYS_HZ & ~IXP425_OST_RELOAD_MASK) + 1) * CONFIG_SYS_HZ)
-#define LATCH		((CLOCK_TICK_RATE + CONFIG_SYS_HZ/2) / CONFIG_SYS_HZ)	/* For divider */
-
-/*
- * When interrupts are enabled, use timer 2 for time/delay generation...
- */
-
-static volatile ulong timestamp;
-
-static void timer_isr(void *data)
-{
-	unsigned int *pTime = (unsigned int *)data;
-
-	(*pTime)++;
-
-	/*
-	 * Reset IRQ source
-	 */
-	*IXP425_OSST = IXP425_OSST_TIMER_2_PEND;
-}
-
-ulong get_timer (ulong base)
-{
-	return timestamp - base;
-}
-
-void reset_timer (void)
-{
-	timestamp = 0;
-}
-
-int timer_init (void)
-{
-	/* install interrupt handler for timer */
-	irq_install_handler(IXP425_TIMER_2_IRQ, timer_isr, (void *)&timestamp);
-
-	/* setup the Timer counter value */
-	*IXP425_OSRT2 = (LATCH & ~IXP425_OST_RELOAD_MASK) | IXP425_OST_ENABLE;
-
-	/* enable timer irq */
-	*IXP425_ICMR = (1 << IXP425_TIMER_2_IRQ);
-
-	return 0;
-}
-#else
-ulong get_timer (ulong base)
-{
-       return get_timer_masked () - base;
-}
-
-void ixp425_udelay(unsigned long usec)
-{
-	/*
-	 * This function has a max usec, but since it is called from udelay
-	 * we should not have to worry... be happy
-	 */
-	unsigned long usecs = CONFIG_SYS_HZ/1000000L & ~IXP425_OST_RELOAD_MASK;
-
-	*IXP425_OSST = IXP425_OSST_TIMER_1_PEND;
-	usecs |= IXP425_OST_ONE_SHOT | IXP425_OST_ENABLE;
-	*IXP425_OSRT1 = usecs;
-	while (!(*IXP425_OSST & IXP425_OSST_TIMER_1_PEND));
-}
-
-void __udelay (unsigned long usec)
-{
-	while (usec--) ixp425_udelay(1);
-}
-
-static ulong reload_constant = 0xfffffff0;
-
-void reset_timer_masked (void)
-{
-	ulong reload = reload_constant | IXP425_OST_ONE_SHOT | IXP425_OST_ENABLE;
-
-	*IXP425_OSST = IXP425_OSST_TIMER_1_PEND;
-	*IXP425_OSRT1 = reload;
-}
-
-ulong get_timer_masked (void)
-{
-	/*
-	 * Note that it is possible for this to wrap!
-	 * In this case we return max.
-	 */
-	ulong current = *IXP425_OST1;
-	if (*IXP425_OSST & IXP425_OSST_TIMER_1_PEND)
-	{
-		return reload_constant;
-	}
-	return (reload_constant - current);
-}
-
-int timer_init(void)
-{
-	return 0;
-}
-#endif