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gemini.h revision 1.3 
      1 /*	$NetBSD: gemini.h,v 1.3 2008/11/01 07:43:19 cliff Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2008 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Matt Thomas <matt (at) 3am-software.com>
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 #ifndef _EVBARM_GEMINI_GEMINI_H
     33 #define _EVBARM_GEMINI_GEMINI_H
     34 
     35 #include <arm/gemini/gemini_reg.h>
     36 
     37 /*
     38  * Kernel VM space: 192MB at KERNEL_VM_BASE
     39  */
     40 #define	KERNEL_VM_BASE		((KERNEL_BASE + 0x01000000) & ~(0x400000-1))
     41 #define KERNEL_VM_SIZE		0x0C000000
     42 
     43 /*
     44  * We devmap IO starting at KERNEL_VM_BASE + KERNEL_VM_SIZE
     45  */
     46 #define	GEMINI_KERNEL_IO_VBASE	(KERNEL_VM_BASE + KERNEL_VM_SIZE)
     47 #define	GEMINI_GLOBAL_VBASE	GEMINI_KERNEL_IO_VBASE
     48 #define	GEMINI_WATCHDOG_VBASE	(GEMINI_GLOBAL_VBASE   + L1_S_SIZE)
     49 #define	GEMINI_CONSOLE_VBASE	(GEMINI_WATCHDOG_VBASE + L1_S_SIZE)
     50 #define	GEMINI_TIMER_VBASE	(GEMINI_CONSOLE_VBASE  + L1_S_SIZE)
     51 
     52 
     53 #endif /* _EVBARM_GEMINI_GEMINI_H */
     54