summaryrefslogtreecommitdiff
path: root/arch/m68k/include/asm/m5307sim.h
blob: 8f8609fcc9b8eb87ff0a28ecb1aa5e8017a24020 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
/****************************************************************************/

/*
 *	m5307sim.h -- ColdFire 5307 System Integration Module support.
 *
 *	(C) Copyright 1999,  Moreton Bay Ventures Pty Ltd.
 *	(C) Copyright 1999,  Lineo (www.lineo.com)
 *
 *      Modified by David W. Miller for the MCF5307 Eval Board.
 */

/****************************************************************************/
#ifndef	m5307sim_h
#define	m5307sim_h
/****************************************************************************/

#define	CPU_NAME		"COLDFIRE(m5307)"
#define	CPU_INSTR_PER_JIFFY	3
#define	MCF_BUSCLK		(MCF_CLK / 2)

#include <asm/m53xxacr.h>

/*
 *	Define the 5307 SIM register set addresses.
 */
#define	MCFSIM_RSR		0x00		/* Reset Status reg (r/w) */
#define	MCFSIM_SYPCR		0x01		/* System Protection reg (r/w)*/
#define	MCFSIM_SWIVR		0x02		/* SW Watchdog intr reg (r/w) */
#define	MCFSIM_SWSR		0x03		/* SW Watchdog service (r/w) */
#define	MCFSIM_PAR		0x04		/* Pin Assignment reg (r/w) */
#define	MCFSIM_IRQPAR		0x06		/* Interrupt Assignment reg (r/w) */
#define	MCFSIM_PLLCR		0x08		/* PLL Control Reg*/
#define	MCFSIM_MPARK		0x0C		/* BUS Master Control Reg*/
#define	MCFSIM_IPR		0x40		/* Interrupt Pend reg (r/w) */
#define	MCFSIM_IMR		0x44		/* Interrupt Mask reg (r/w) */
#define	MCFSIM_AVR		0x4b		/* Autovector Ctrl reg (r/w) */
#define	MCFSIM_ICR0		0x4c		/* Intr Ctrl reg 0 (r/w) */
#define	MCFSIM_ICR1		0x4d		/* Intr Ctrl reg 1 (r/w) */
#define	MCFSIM_ICR2		0x4e		/* Intr Ctrl reg 2 (r/w) */
#define	MCFSIM_ICR3		0x4f		/* Intr Ctrl reg 3 (r/w) */
#define	MCFSIM_ICR4		0x50		/* Intr Ctrl reg 4 (r/w) */
#define	MCFSIM_ICR5		0x51		/* Intr Ctrl reg 5 (r/w) */
#define	MCFSIM_ICR6		0x52		/* Intr Ctrl reg 6 (r/w) */
#define	MCFSIM_ICR7		0x53		/* Intr Ctrl reg 7 (r/w) */
#define	MCFSIM_ICR8		0x54		/* Intr Ctrl reg 8 (r/w) */
#define	MCFSIM_ICR9		0x55		/* Intr Ctrl reg 9 (r/w) */
#define	MCFSIM_ICR10		0x56		/* Intr Ctrl reg 10 (r/w) */
#define	MCFSIM_ICR11		0x57		/* Intr Ctrl reg 11 (r/w) */

#define MCFSIM_CSAR0		0x80		/* CS 0 Address 0 reg (r/w) */
#define MCFSIM_CSMR0		0x84		/* CS 0 Mask 0 reg (r/w) */
#define MCFSIM_CSCR0		0x8a		/* CS 0 Control reg (r/w) */
#define MCFSIM_CSAR1		0x8c		/* CS 1 Address reg (r/w) */
#define MCFSIM_CSMR1		0x90		/* CS 1 Mask reg (r/w) */
#define MCFSIM_CSCR1		0x96		/* CS 1 Control reg (r/w) */

#ifdef CONFIG_OLDMASK
#define MCFSIM_CSBAR		0x98		/* CS Base Address reg (r/w) */
#define MCFSIM_CSBAMR		0x9c		/* CS Base Mask reg (r/w) */
#define MCFSIM_CSMR2		0x9e		/* CS 2 Mask reg (r/w) */
#define MCFSIM_CSCR2		0xa2		/* CS 2 Control reg (r/w) */
#define MCFSIM_CSMR3		0xaa		/* CS 3 Mask reg (r/w) */
#define MCFSIM_CSCR3		0xae		/* CS 3 Control reg (r/w) */
#define MCFSIM_CSMR4		0xb6		/* CS 4 Mask reg (r/w) */
#define MCFSIM_CSCR4		0xba		/* CS 4 Control reg (r/w) */
#define MCFSIM_CSMR5		0xc2		/* CS 5 Mask reg (r/w) */
#define MCFSIM_CSCR5		0xc6		/* CS 5 Control reg (r/w) */
#define MCFSIM_CSMR6		0xce		/* CS 6 Mask reg (r/w) */
#define MCFSIM_CSCR6		0xd2		/* CS 6 Control reg (r/w) */
#define MCFSIM_CSMR7		0xda		/* CS 7 Mask reg (r/w) */
#define MCFSIM_CSCR7		0xde		/* CS 7 Control reg (r/w) */
#else
#define MCFSIM_CSAR2		0x98		/* CS 2 Address reg (r/w) */
#define MCFSIM_CSMR2		0x9c		/* CS 2 Mask reg (r/w) */
#define MCFSIM_CSCR2		0xa2		/* CS 2 Control reg (r/w) */
#define MCFSIM_CSAR3		0xa4		/* CS 3 Address reg (r/w) */
#define MCFSIM_CSMR3		0xa8		/* CS 3 Mask reg (r/w) */
#define MCFSIM_CSCR3		0xae		/* CS 3 Control reg (r/w) */
#define MCFSIM_CSAR4		0xb0		/* CS 4 Address reg (r/w) */
#define MCFSIM_CSMR4		0xb4		/* CS 4 Mask reg (r/w) */
#define MCFSIM_CSCR4		0xba		/* CS 4 Control reg (r/w) */
#define MCFSIM_CSAR5		0xbc		/* CS 5 Address reg (r/w) */
#define MCFSIM_CSMR5		0xc0		/* CS 5 Mask reg (r/w) */
#define MCFSIM_CSCR5		0xc6		/* CS 5 Control reg (r/w) */
#define MCFSIM_CSAR6		0xc8		/* CS 6 Address reg (r/w) */
#define MCFSIM_CSMR6		0xcc		/* CS 6 Mask reg (r/w) */
#define MCFSIM_CSCR6		0xd2		/* CS 6 Control reg (r/w) */
#define MCFSIM_CSAR7		0xd4		/* CS 7 Address reg (r/w) */
#define MCFSIM_CSMR7		0xd8		/* CS 7 Mask reg (r/w) */
#define MCFSIM_CSCR7		0xde		/* CS 7 Control reg (r/w) */
#endif /* CONFIG_OLDMASK */

#define MCFSIM_DCR		(MCF_MBAR + 0x100)	/* DRAM Control */
#define MCFSIM_DACR0		(MCF_MBAR + 0x108)	/* DRAM Addr/Ctrl 0 */
#define MCFSIM_DMR0		(MCF_MBAR + 0x10c)	/* DRAM Mask 0 */
#define MCFSIM_DACR1		(MCF_MBAR + 0x110)	/* DRAM Addr/Ctrl 1 */
#define MCFSIM_DMR1		(MCF_MBAR + 0x114)	/* DRAM Mask 1 */

/*
 *  Timer module.
 */
#define MCFTIMER_BASE1		(MCF_MBAR + 0x140)	/* Base of TIMER1 */
#define MCFTIMER_BASE2		(MCF_MBAR + 0x180)	/* Base of TIMER2 */

#define	MCFSIM_PADDR		(MCF_MBAR + 0x244)
#define	MCFSIM_PADAT		(MCF_MBAR + 0x248)

/*
 *  DMA unit base addresses.
 */
#define MCFDMA_BASE0		(MCF_MBAR + 0x300)	/* Base address DMA 0 */
#define MCFDMA_BASE1		(MCF_MBAR + 0x340)	/* Base address DMA 1 */
#define MCFDMA_BASE2		(MCF_MBAR + 0x380)	/* Base address DMA 2 */
#define MCFDMA_BASE3		(MCF_MBAR + 0x3C0)	/* Base address DMA 3 */

/*
 *  UART module.
 */
#if defined(CONFIG_NETtel) || defined(CONFIG_SECUREEDGEMP3)
#define MCFUART_BASE1		0x200           /* Base address of UART1 */
#define MCFUART_BASE2		0x1c0           /* Base address of UART2 */
#else
#define MCFUART_BASE1		0x1c0           /* Base address of UART1 */
#define MCFUART_BASE2		0x200           /* Base address of UART2 */
#endif

/*
 * Generic GPIO support
 */
#define MCFGPIO_PIN_MAX			16
#define MCFGPIO_IRQ_MAX			-1
#define MCFGPIO_IRQ_VECBASE		-1


/* Definition offset address for CS2-7  -- old mask 5307 */

#define	MCF5307_CS2		(0x400000)
#define	MCF5307_CS3		(0x600000)
#define	MCF5307_CS4		(0x800000)
#define	MCF5307_CS5		(0xA00000)
#define	MCF5307_CS6		(0xC00000)
#define	MCF5307_CS7		(0xE00000)


/*
 *	Some symbol defines for the above...
 */
#define	MCFSIM_SWDICR		MCFSIM_ICR0	/* Watchdog timer ICR */
#define	MCFSIM_TIMER1ICR	MCFSIM_ICR1	/* Timer 1 ICR */
#define	MCFSIM_TIMER2ICR	MCFSIM_ICR2	/* Timer 2 ICR */
#define	MCFSIM_UART1ICR		MCFSIM_ICR4	/* UART 1 ICR */
#define	MCFSIM_UART2ICR		MCFSIM_ICR5	/* UART 2 ICR */
#define	MCFSIM_DMA0ICR		MCFSIM_ICR6	/* DMA 0 ICR */
#define	MCFSIM_DMA1ICR		MCFSIM_ICR7	/* DMA 1 ICR */
#define	MCFSIM_DMA2ICR		MCFSIM_ICR8	/* DMA 2 ICR */
#define	MCFSIM_DMA3ICR		MCFSIM_ICR9	/* DMA 3 ICR */


/*
 *	Some symbol defines for the Parallel Port Pin Assignment Register
 */
#define MCFSIM_PAR_DREQ0        0x40            /* Set to select DREQ0 input */
                                                /* Clear to select par I/O */
#define MCFSIM_PAR_DREQ1        0x20            /* Select DREQ1 input */
                                                /* Clear to select par I/O */

/*
 *       Defines for the IRQPAR Register
 */
#define IRQ5_LEVEL4	0x80
#define IRQ3_LEVEL6	0x40
#define IRQ1_LEVEL2	0x20

/*
 *	Define system peripheral IRQ usage.
 */
#define	MCF_IRQ_TIMER		30		/* Timer0, Level 6 */
#define	MCF_IRQ_PROFILER	31		/* Timer1, Level 7 */

/****************************************************************************/
#endif	/* m5307sim_h */