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+/*
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+ * arch/arm/mach-omap1/include/mach/hardware.h
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+ *
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+ * Hardware definitions for TI OMAP processors and boards
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+ *
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+ * NOTE: Please put device driver specific defines into a separate header
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+ * file for each driver.
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+ *
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+ * Copyright (C) 2001 RidgeRun, Inc.
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+ * Author: RidgeRun, Inc. Greg Lonnon <glonnon@ridgerun.com>
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+ *
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+ * Reorganized for Linux-2.6 by Tony Lindgren <tony@atomide.com>
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+ * and Dirk Behme <dirk.behme@de.bosch.com>
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+ *
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+ * This program is free software; you can redistribute it and/or modify it
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+ * under the terms of the GNU General Public License as published by the
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+ * Free Software Foundation; either version 2 of the License, or (at your
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+ * option) any later version.
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+ *
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+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
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+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
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+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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+ *
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+ * You should have received a copy of the GNU General Public License along
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+ * with this program; if not, write to the Free Software Foundation, Inc.,
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+ * 675 Mass Ave, Cambridge, MA 02139, USA.
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+ */
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+
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+#ifndef __ASM_ARCH_OMAP_HARDWARE_H
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+#define __ASM_ARCH_OMAP_HARDWARE_H
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+
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+#include <asm/sizes.h>
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+#ifndef __ASSEMBLER__
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+#include <asm/types.h>
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+#include <mach/soc.h>
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+
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+/*
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+ * NOTE: Please use ioremap + __raw_read/write where possible instead of these
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+ */
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+extern u8 omap_readb(u32 pa);
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+extern u16 omap_readw(u32 pa);
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+extern u32 omap_readl(u32 pa);
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+extern void omap_writeb(u8 v, u32 pa);
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+extern void omap_writew(u16 v, u32 pa);
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+extern void omap_writel(u32 v, u32 pa);
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+
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+#include <mach/tc.h>
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+
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+/* Almost all documentation for chip and board memory maps assumes
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+ * BM is clear. Most devel boards have a switch to control booting
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+ * from NOR flash (using external chipselect 3) rather than mask ROM,
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梁凤妮