1 /****************************************************************************/
4 * m5272sim.h -- ColdFire 5272 System Integration Module support.
6 * (C) Copyright 1999, Greg Ungerer (gerg@snapgear.com)
7 * (C) Copyright 2000, Lineo Inc. (www.lineo.com)
10 /****************************************************************************/
13 /****************************************************************************/
15 #define CPU_NAME "COLDFIRE(m5272)"
16 #define CPU_INSTR_PER_JIFFY 3
17 #define MCF_BUSCLK MCF_CLK
19 #include <asm/m52xxacr.h>
22 * Define the 5272 SIM register set addresses.
24 #define MCFSIM_SCR 0x04 /* SIM Config reg (r/w) */
25 #define MCFSIM_SPR 0x06 /* System Protection reg (r/w)*/
26 #define MCFSIM_PMR 0x08 /* Power Management reg (r/w) */
27 #define MCFSIM_APMR 0x0e /* Active Low Power reg (r/w) */
28 #define MCFSIM_DIR 0x10 /* Device Identity reg (r/w) */
30 #define MCFSIM_ICR1 0x20 /* Intr Ctrl reg 1 (r/w) */
31 #define MCFSIM_ICR2 0x24 /* Intr Ctrl reg 2 (r/w) */
32 #define MCFSIM_ICR3 0x28 /* Intr Ctrl reg 3 (r/w) */
33 #define MCFSIM_ICR4 0x2c /* Intr Ctrl reg 4 (r/w) */
35 #define MCFSIM_ISR 0x30 /* Interrupt Source reg (r/w) */
36 #define MCFSIM_PITR 0x34 /* Interrupt Transition (r/w) */
37 #define MCFSIM_PIWR 0x38 /* Interrupt Wakeup reg (r/w) */
38 #define MCFSIM_PIVR 0x3f /* Interrupt Vector reg (r/w( */
40 #define MCFSIM_WRRR 0x280 /* Watchdog reference (r/w) */
41 #define MCFSIM_WIRR 0x284 /* Watchdog interrupt (r/w) */
42 #define MCFSIM_WCR 0x288 /* Watchdog counter (r/w) */
43 #define MCFSIM_WER 0x28c /* Watchdog event (r/w) */
45 #define MCFSIM_CSBR0 0x40 /* CS0 Base Address (r/w) */
46 #define MCFSIM_CSOR0 0x44 /* CS0 Option (r/w) */
47 #define MCFSIM_CSBR1 0x48 /* CS1 Base Address (r/w) */
48 #define MCFSIM_CSOR1 0x4c /* CS1 Option (r/w) */
49 #define MCFSIM_CSBR2 0x50 /* CS2 Base Address (r/w) */
50 #define MCFSIM_CSOR2 0x54 /* CS2 Option (r/w) */
51 #define MCFSIM_CSBR3 0x58 /* CS3 Base Address (r/w) */
52 #define MCFSIM_CSOR3 0x5c /* CS3 Option (r/w) */
53 #define MCFSIM_CSBR4 0x60 /* CS4 Base Address (r/w) */
54 #define MCFSIM_CSOR4 0x64 /* CS4 Option (r/w) */
55 #define MCFSIM_CSBR5 0x68 /* CS5 Base Address (r/w) */
56 #define MCFSIM_CSOR5 0x6c /* CS5 Option (r/w) */
57 #define MCFSIM_CSBR6 0x70 /* CS6 Base Address (r/w) */
58 #define MCFSIM_CSOR6 0x74 /* CS6 Option (r/w) */
59 #define MCFSIM_CSBR7 0x78 /* CS7 Base Address (r/w) */
60 #define MCFSIM_CSOR7 0x7c /* CS7 Option (r/w) */
62 #define MCFSIM_SDCR 0x180 /* SDRAM Configuration (r/w) */
63 #define MCFSIM_SDTR 0x184 /* SDRAM Timing (r/w) */
64 #define MCFSIM_DCAR0 0x4c /* DRAM 0 Address reg(r/w) */
65 #define MCFSIM_DCMR0 0x50 /* DRAM 0 Mask reg (r/w) */
66 #define MCFSIM_DCCR0 0x57 /* DRAM 0 Control reg (r/w) */
67 #define MCFSIM_DCAR1 0x58 /* DRAM 1 Address reg (r/w) */
68 #define MCFSIM_DCMR1 0x5c /* DRAM 1 Mask reg (r/w) */
69 #define MCFSIM_DCCR1 0x63 /* DRAM 1 Control reg (r/w) */
71 #define MCFUART_BASE1 0x100 /* Base address of UART1 */
72 #define MCFUART_BASE2 0x140 /* Base address of UART2 */
74 #define MCFSIM_PACNT (MCF_MBAR + 0x80) /* Port A Control (r/w) */
75 #define MCFSIM_PADDR (MCF_MBAR + 0x84) /* Port A Direction (r/w) */
76 #define MCFSIM_PADAT (MCF_MBAR + 0x86) /* Port A Data (r/w) */
77 #define MCFSIM_PBCNT (MCF_MBAR + 0x88) /* Port B Control (r/w) */
78 #define MCFSIM_PBDDR (MCF_MBAR + 0x8c) /* Port B Direction (r/w) */
79 #define MCFSIM_PBDAT (MCF_MBAR + 0x8e) /* Port B Data (r/w) */
80 #define MCFSIM_PCDDR (MCF_MBAR + 0x94) /* Port C Direction (r/w) */
81 #define MCFSIM_PCDAT (MCF_MBAR + 0x96) /* Port C Data (r/w) */
82 #define MCFSIM_PDCNT (MCF_MBAR + 0x98) /* Port D Control (r/w) */
84 #define MCFDMA_BASE0 (MCF_MBAR + 0xe0) /* Base address DMA 0 */
86 #define MCFTIMER_BASE1 (MCF_MBAR + 0x200) /* Base address TIMER1 */
87 #define MCFTIMER_BASE2 (MCF_MBAR + 0x220) /* Base address TIMER2 */
88 #define MCFTIMER_BASE3 (MCF_MBAR + 0x240) /* Base address TIMER4 */
89 #define MCFTIMER_BASE4 (MCF_MBAR + 0x260) /* Base address TIMER3 */
92 * Define system peripheral IRQ usage.
94 #define MCFINT_VECBASE 64 /* Base of interrupts */
95 #define MCF_IRQ_SPURIOUS 64 /* User Spurious */
96 #define MCF_IRQ_EINT1 65 /* External Interrupt 1 */
97 #define MCF_IRQ_EINT2 66 /* External Interrupt 2 */
98 #define MCF_IRQ_EINT3 67 /* External Interrupt 3 */
99 #define MCF_IRQ_EINT4 68 /* External Interrupt 4 */
100 #define MCF_IRQ_TIMER1 69 /* Timer 1 */
101 #define MCF_IRQ_TIMER2 70 /* Timer 2 */
102 #define MCF_IRQ_TIMER3 71 /* Timer 3 */
103 #define MCF_IRQ_TIMER4 72 /* Timer 4 */
104 #define MCF_IRQ_UART1 73 /* UART 1 */
105 #define MCF_IRQ_UART2 74 /* UART 2 */
106 #define MCF_IRQ_PLIP 75 /* PLIC 2Khz Periodic */
107 #define MCF_IRQ_PLIA 76 /* PLIC Asynchronous */
108 #define MCF_IRQ_USB0 77 /* USB Endpoint 0 */
109 #define MCF_IRQ_USB1 78 /* USB Endpoint 1 */
110 #define MCF_IRQ_USB2 79 /* USB Endpoint 2 */
111 #define MCF_IRQ_USB3 80 /* USB Endpoint 3 */
112 #define MCF_IRQ_USB4 81 /* USB Endpoint 4 */
113 #define MCF_IRQ_USB5 82 /* USB Endpoint 5 */
114 #define MCF_IRQ_USB6 83 /* USB Endpoint 6 */
115 #define MCF_IRQ_USB7 84 /* USB Endpoint 7 */
116 #define MCF_IRQ_DMA 85 /* DMA Controller */
117 #define MCF_IRQ_ERX 86 /* Ethernet Receiver */
118 #define MCF_IRQ_ETX 87 /* Ethernet Transmitter */
119 #define MCF_IRQ_ENTC 88 /* Ethernet Non-Time Critical */
120 #define MCF_IRQ_QSPI 89 /* Queued Serial Interface */
121 #define MCF_IRQ_EINT5 90 /* External Interrupt 5 */
122 #define MCF_IRQ_EINT6 91 /* External Interrupt 6 */
123 #define MCF_IRQ_SWTO 92 /* Software Watchdog */
124 #define MCFINT_VECMAX 95 /* Maxmum interrupt */
126 #define MCF_IRQ_TIMER MCF_IRQ_TIMER1
127 #define MCF_IRQ_PROFILER MCF_IRQ_TIMER2
130 * Generic GPIO support
132 #define MCFGPIO_PIN_MAX 48
133 #define MCFGPIO_IRQ_MAX -1
134 #define MCFGPIO_IRQ_VECBASE -1
135 /****************************************************************************/
136 #endif /* m5272sim_h */
