1/*
2 *	m54xxsim.h -- ColdFire 547x/548x System Integration Unit support.
3 */
4
5#ifndef	m54xxsim_h
6#define m54xxsim_h
7
8#define	CPU_NAME		"COLDFIRE(m54xx)"
9#define	CPU_INSTR_PER_JIFFY	2
10#define	MCF_BUSCLK		(MCF_CLK / 2)
11
12#include <asm/m54xxacr.h>
13
14#define MCFINT_VECBASE		64
15
16/*
17 *      Interrupt Controller Registers
18 */
19#define MCFICM_INTC0		(MCF_MBAR + 0x700) 	/* Base for Interrupt Ctrl 0 */
20
21#define MCFINTC_IPRH		0x00		/* Interrupt pending 32-63 */
22#define MCFINTC_IPRL		0x04		/* Interrupt pending 1-31 */
23#define MCFINTC_IMRH		0x08		/* Interrupt mask 32-63 */
24#define MCFINTC_IMRL		0x0c		/* Interrupt mask 1-31 */
25#define MCFINTC_INTFRCH		0x10		/* Interrupt force 32-63 */
26#define MCFINTC_INTFRCL		0x14		/* Interrupt force 1-31 */
27#define MCFINTC_IRLR		0x18		/* */
28#define MCFINTC_IACKL		0x19		/* */
29#define MCFINTC_ICR0		0x40		/* Base ICR register */
30
31/*
32 *	UART module.
33 */
34#define MCFUART_BASE0		(MCF_MBAR + 0x8600)	/* Base address UART0 */
35#define MCFUART_BASE1		(MCF_MBAR + 0x8700)	/* Base address UART1 */
36#define MCFUART_BASE2		(MCF_MBAR + 0x8800)	/* Base address UART2 */
37#define MCFUART_BASE3		(MCF_MBAR + 0x8900)	/* Base address UART3 */
38
39/*
40 *	Define system peripheral IRQ usage.
41 */
42#define MCF_IRQ_TIMER		(MCFINT_VECBASE + 54)	/* Slice Timer 0 */
43#define MCF_IRQ_PROFILER	(MCFINT_VECBASE + 53)	/* Slice Timer 1 */
44#define MCF_IRQ_UART0		(MCFINT_VECBASE + 35)
45#define MCF_IRQ_UART1		(MCFINT_VECBASE + 34)
46#define MCF_IRQ_UART2		(MCFINT_VECBASE + 33)
47#define MCF_IRQ_UART3		(MCFINT_VECBASE + 32)
48
49/*
50 *	Slice Timer support.
51 */
52#define MCFSLT_TIMER0		(MCF_MBAR + 0x900)	/* Base addr TIMER0 */
53#define MCFSLT_TIMER1		(MCF_MBAR + 0x910)	/* Base addr TIMER1 */
54
55/*
56 *	Generic GPIO support
57 */
58#define MCFGPIO_PODR		(MCF_MBAR + 0xA00)
59#define MCFGPIO_PDDR		(MCF_MBAR + 0xA10)
60#define MCFGPIO_PPDR		(MCF_MBAR + 0xA20)
61#define MCFGPIO_SETR		(MCF_MBAR + 0xA20)
62#define MCFGPIO_CLRR		(MCF_MBAR + 0xA30)
63
64#define MCFGPIO_PIN_MAX		136	/* 128 gpio + 8 eport */
65#define MCFGPIO_IRQ_MAX		8
66#define MCFGPIO_IRQ_VECBASE	MCFINT_VECBASE
67
68/*
69 *	EDGE Port support.
70 */
71#define	MCFEPORT_EPPAR		(MCF_MBAR + 0xf00)	/* Pin assignment */
72#define	MCFEPORT_EPDDR		(MCF_MBAR + 0xf04)	/* Data direction */
73#define	MCFEPORT_EPIER		(MCF_MBAR + 0xf05)	/* Interrupt enable */
74#define	MCFEPORT_EPDR		(MCF_MBAR + 0xf08)	/* Port data (w) */
75#define	MCFEPORT_EPPDR		(MCF_MBAR + 0xf09)	/* Port data (r) */
76#define	MCFEPORT_EPFR		(MCF_MBAR + 0xf0c)	/* Flags */
77
78/*
79 *	Pin Assignment register definitions
80 */
81#define MCFGPIO_PAR_FBCTL	(MCF_MBAR + 0xA40)
82#define MCFGPIO_PAR_FBCS	(MCF_MBAR + 0xA42)
83#define MCFGPIO_PAR_DMA		(MCF_MBAR + 0xA43)
84#define MCFGPIO_PAR_FECI2CIRQ	(MCF_MBAR + 0xA44)
85#define MCFGPIO_PAR_PCIBG	(MCF_MBAR + 0xA48)	/* PCI bus grant */
86#define MCFGPIO_PAR_PCIBR	(MCF_MBAR + 0xA4A)	/* PCI */
87#define MCFGPIO_PAR_PSC0	(MCF_MBAR + 0xA4F)
88#define MCFGPIO_PAR_PSC1	(MCF_MBAR + 0xA4E)
89#define MCFGPIO_PAR_PSC2	(MCF_MBAR + 0xA4D)
90#define MCFGPIO_PAR_PSC3	(MCF_MBAR + 0xA4C)
91#define MCFGPIO_PAR_DSPI	(MCF_MBAR + 0xA50)
92#define MCFGPIO_PAR_TIMER	(MCF_MBAR + 0xA52)
93
94#define MCF_PAR_SDA		(0x0008)
95#define MCF_PAR_SCL		(0x0004)
96#define MCF_PAR_PSC_TXD		(0x04)
97#define MCF_PAR_PSC_RXD		(0x08)
98#define MCF_PAR_PSC_CTS_GPIO	(0x00)
99#define MCF_PAR_PSC_CTS_BCLK	(0x80)
100#define MCF_PAR_PSC_CTS_CTS	(0xC0)
101#define MCF_PAR_PSC_RTS_GPIO    (0x00)
102#define MCF_PAR_PSC_RTS_FSYNC	(0x20)
103#define MCF_PAR_PSC_RTS_RTS	(0x30)
104#define MCF_PAR_PSC_CANRX	(0x40)
105
106#endif	/* m54xxsim_h */
107