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

[u-boot] / cpu / arm920t / ep93xx / cpu.c

diff --git a/cpu/arm920t/ep93xx/cpu.c b/cpu/arm920t/ep93xx/cpu.c
deleted file mode 100644 (file)
index 1abb9c6..0000000
--- a/cpu/arm920t/ep93xx/cpu.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Cirrus Logic EP93xx CPU-specific support.
- *
- * Copyright (C) 2009 Matthias Kaehlcke <matthias@kaehlcke.net>
- *
- * Copyright (C) 2004, 2005
- * Cory T. Tusar, Videon Central, Inc., <ctusar@videon-central.com>
- *
- * 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.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <common.h>
-#include <asm/arch/ep93xx.h>
-#include <asm/io.h>
-
-/* We reset the CPU by generating a 1-->0 transition on DeviceCfg bit 31. */
-extern void reset_cpu(ulong addr)
-{
-       struct syscon_regs *syscon = (struct syscon_regs *)SYSCON_BASE;
-       uint32_t value;
-
-       /* Unlock DeviceCfg and set SWRST */
-       writel(0xAA, &syscon->sysswlock);
-       value = readl(&syscon->devicecfg);
-       value |= SYSCON_DEVICECFG_SWRST;
-       writel(value, &syscon->devicecfg);
-
-       /* Unlock DeviceCfg and clear SWRST */
-       writel(0xAA, &syscon->sysswlock);
-       value = readl(&syscon->devicecfg);
-       value &= ~SYSCON_DEVICECFG_SWRST;
-       writel(value, &syscon->devicecfg);
-
-       /* Dying... */
-       while (1)
-               ; /* noop */
-}