at91reg.h revision 234291 
1212049Spjd/*-
2212049Spjd * Copyright (c) 2009 Greg Ansley  All rights reserved.
3212049Spjd *
4212049Spjd * Redistribution and use in source and binary forms, with or without
5212049Spjd * modification, are permitted provided that the following conditions
6212049Spjd * are met:
7212049Spjd * 1. Redistributions of source code must retain the above copyright
8212049Spjd *    notice, this list of conditions and the following disclaimer.
9212049Spjd * 2. Redistributions in binary form must reproduce the above copyright
10212049Spjd *    notice, this list of conditions and the following disclaimer in the
11212049Spjd *    documentation and/or other materials provided with the distribution.
12212049Spjd *
13212049Spjd * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14212049Spjd * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15212049Spjd * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16212049Spjd * ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
17212049Spjd * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18212049Spjd * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19212049Spjd * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20212049Spjd * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21212049Spjd * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22212049Spjd * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
23212049Spjd * SUCH DAMAGE.
24212049Spjd */
25212049Spjd
26212049Spjd/*
27212049Spjd * $FreeBSD: head/sys/arm/at91/at91reg.h 234291 2012-04-14 17:09:38Z marius $
28212049Spjd */
29212049Spjd
30212049Spjd#ifndef _AT91REG_H_
31212049Spjd#define	_AT91REG_H_
32212049Spjd
33212049Spjd#include "opt_at91.h"
34212049Spjd
35212049Spjd/* Where builtin peripherals start in KVM */
36212049Spjd#define	AT91_BASE		0xd0000000
37212049Spjd
38212049Spjd/* A few things that we count on being the same
39212049Spjd * throught the whole family of SOCs */
40212049Spjd
41212049Spjd/* SYSC System Controler */
42212049Spjd/* System Registers */
43212049Spjd#define	AT91_SYS_BASE	0xffff000
44212049Spjd#define	AT91_SYS_SIZE	0x1000
45212049Spjd
46212049Spjd#if defined(AT91SAM9G45) || defined(AT91SAM9263)
47#define	AT91_DBGU_BASE	0xfffee00
48#else
49#define	AT91_DBGU_BASE	0xffff200
50#endif
51#define	AT91_DBGU_SIZE	0x200
52#define	DBGU_C1R		(64) /* Chip ID1 Register */
53#define	DBGU_C2R		(68) /* Chip ID2 Register */
54#define	DBGU_FNTR		(72) /* Force NTRST Register */
55
56#define	AT91_CPU_VERSION_MASK	0x0000001f
57#define	AT91_CPU_RM9200   	0x09290780
58#define	AT91_CPU_SAM9260  	0x019803a0
59#define	AT91_CPU_SAM9261  	0x019703a0
60#define	AT91_CPU_SAM9263  	0x019607a0
61#define	AT91_CPU_SAM9G10  	0x819903a0
62#define	AT91_CPU_SAM9G20  	0x019905a0
63#define	AT91_CPU_SAM9G45  	0x819b05a0
64#define	AT91_CPU_SAM9XE128	0x329973a0
65#define	AT91_CPU_SAM9XE256	0x329a93a0
66#define	AT91_CPU_SAM9XE512	0x329aa3a0
67
68#define	AT91_ARCH(chipid)	((chipid >> 20) & 0xff)
69#define	AT91_CPU(chipid)	(chipid & ~AT91_CPU_VERSION_MASK)
70#define	AT91_ARCH_SAM9		(0x19)
71#define	AT91_ARCH_SAM9XE	(0x29)
72#define	AT91_ARCH_RM92		(0x92)
73
74#endif /* _AT91REG_H_ */
75