1 /****************************************************************************/ 2 3 /* 4 * m5206sim.h -- ColdFire 5206 System Integration Module support. 5 * 6 * (C) Copyright 1999, Greg Ungerer (gerg@snapgear.com) 7 * (C) Copyright 2000, Lineo Inc. (www.lineo.com) 8 */ 9 10 /****************************************************************************/ 11 #ifndef m5206sim_h 12 #define m5206sim_h 13 /****************************************************************************/ 14 15 #define CPU_NAME "COLDFIRE(m5206)" 16 #define CPU_INSTR_PER_JIFFY 3 17 18 #include <asm/m52xxacr.h> 19 20 /* 21 * Define the 5206 SIM register set addresses. 22 */ 23 #define MCFSIM_SIMR 0x03 /* SIM Config reg (r/w) */ 24 #define MCFSIM_ICR1 0x14 /* Intr Ctrl reg 1 (r/w) */ 25 #define MCFSIM_ICR2 0x15 /* Intr Ctrl reg 2 (r/w) */ 26 #define MCFSIM_ICR3 0x16 /* Intr Ctrl reg 3 (r/w) */ 27 #define MCFSIM_ICR4 0x17 /* Intr Ctrl reg 4 (r/w) */ 28 #define MCFSIM_ICR5 0x18 /* Intr Ctrl reg 5 (r/w) */ 29 #define MCFSIM_ICR6 0x19 /* Intr Ctrl reg 6 (r/w) */ 30 #define MCFSIM_ICR7 0x1a /* Intr Ctrl reg 7 (r/w) */ 31 #define MCFSIM_ICR8 0x1b /* Intr Ctrl reg 8 (r/w) */ 32 #define MCFSIM_ICR9 0x1c /* Intr Ctrl reg 9 (r/w) */ 33 #define MCFSIM_ICR10 0x1d /* Intr Ctrl reg 10 (r/w) */ 34 #define MCFSIM_ICR11 0x1e /* Intr Ctrl reg 11 (r/w) */ 35 #define MCFSIM_ICR12 0x1f /* Intr Ctrl reg 12 (r/w) */ 36 #define MCFSIM_ICR13 0x20 /* Intr Ctrl reg 13 (r/w) */ 37 #ifdef CONFIG_M5206e 38 #define MCFSIM_ICR14 0x21 /* Intr Ctrl reg 14 (r/w) */ 39 #define MCFSIM_ICR15 0x22 /* Intr Ctrl reg 15 (r/w) */ 40 #endif 41 42 #define MCFSIM_IMR 0x36 /* Interrupt Mask reg (r/w) */ 43 #define MCFSIM_IPR 0x3a /* Interrupt Pend reg (r/w) */ 44 45 #define MCFSIM_RSR 0x40 /* Reset Status reg (r/w) */ 46 #define MCFSIM_SYPCR 0x41 /* System Protection reg (r/w)*/ 47 48 #define MCFSIM_SWIVR 0x42 /* SW Watchdog intr reg (r/w) */ 49 #define MCFSIM_SWSR 0x43 /* SW Watchdog service (r/w) */ 50 51 #define MCFSIM_DCRR 0x46 /* DRAM Refresh reg (r/w) */ 52 #define MCFSIM_DCTR 0x4a /* DRAM Timing reg (r/w) */ 53 #define MCFSIM_DAR0 0x4c /* DRAM 0 Address reg(r/w) */ 54 #define MCFSIM_DMR0 0x50 /* DRAM 0 Mask reg (r/w) */ 55 #define MCFSIM_DCR0 0x57 /* DRAM 0 Control reg (r/w) */ 56 #define MCFSIM_DAR1 0x58 /* DRAM 1 Address reg (r/w) */ 57 #define MCFSIM_DMR1 0x5c /* DRAM 1 Mask reg (r/w) */ 58 #define MCFSIM_DCR1 0x63 /* DRAM 1 Control reg (r/w) */ 59 60 #define MCFSIM_CSAR0 0x64 /* CS 0 Address 0 reg (r/w) */ 61 #define MCFSIM_CSMR0 0x68 /* CS 0 Mask 0 reg (r/w) */ 62 #define MCFSIM_CSCR0 0x6e /* CS 0 Control reg (r/w) */ 63 #define MCFSIM_CSAR1 0x70 /* CS 1 Address reg (r/w) */ 64 #define MCFSIM_CSMR1 0x74 /* CS 1 Mask reg (r/w) */ 65 #define MCFSIM_CSCR1 0x7a /* CS 1 Control reg (r/w) */ 66 #define MCFSIM_CSAR2 0x7c /* CS 2 Address reg (r/w) */ 67 #define MCFSIM_CSMR2 0x80 /* CS 2 Mask reg (r/w) */ 68 #define MCFSIM_CSCR2 0x86 /* CS 2 Control reg (r/w) */ 69 #define MCFSIM_CSAR3 0x88 /* CS 3 Address reg (r/w) */ 70 #define MCFSIM_CSMR3 0x8c /* CS 3 Mask reg (r/w) */ 71 #define MCFSIM_CSCR3 0x92 /* CS 3 Control reg (r/w) */ 72 #define MCFSIM_CSAR4 0x94 /* CS 4 Address reg (r/w) */ 73 #define MCFSIM_CSMR4 0x98 /* CS 4 Mask reg (r/w) */ 74 #define MCFSIM_CSCR4 0x9e /* CS 4 Control reg (r/w) */ 75 #define MCFSIM_CSAR5 0xa0 /* CS 5 Address reg (r/w) */ 76 #define MCFSIM_CSMR5 0xa4 /* CS 5 Mask reg (r/w) */ 77 #define MCFSIM_CSCR5 0xaa /* CS 5 Control reg (r/w) */ 78 #define MCFSIM_CSAR6 0xac /* CS 6 Address reg (r/w) */ 79 #define MCFSIM_CSMR6 0xb0 /* CS 6 Mask reg (r/w) */ 80 #define MCFSIM_CSCR6 0xb6 /* CS 6 Control reg (r/w) */ 81 #define MCFSIM_CSAR7 0xb8 /* CS 7 Address reg (r/w) */ 82 #define MCFSIM_CSMR7 0xbc /* CS 7 Mask reg (r/w) */ 83 #define MCFSIM_CSCR7 0xc2 /* CS 7 Control reg (r/w) */ 84 #define MCFSIM_DMCR 0xc6 /* Default control */ 85 86 #ifdef CONFIG_M5206e 87 #define MCFSIM_PAR 0xca /* Pin Assignment reg (r/w) */ 88 #else 89 #define MCFSIM_PAR 0xcb /* Pin Assignment reg (r/w) */ 90 #endif 91 92 #define MCFSIM_PADDR (MCF_MBAR + 0x1c5) /* Parallel Direction (r/w) */ 93 #define MCFSIM_PADAT (MCF_MBAR + 0x1c9) /* Parallel Port Value (r/w) */ 94 95 #if defined(CONFIG_NETtel) 96 #define MCFUART_BASE1 0x180 /* Base address of UART1 */ 97 #define MCFUART_BASE2 0x140 /* Base address of UART2 */ 98 #else 99 #define MCFUART_BASE1 0x140 /* Base address of UART1 */ 100 #define MCFUART_BASE2 0x180 /* Base address of UART2 */ 101 #endif 102 103 /* 104 * Define system peripheral IRQ usage. 105 */ 106 #define MCF_IRQ_TIMER 30 /* Timer0, Level 6 */ 107 #define MCF_IRQ_PROFILER 31 /* Timer1, Level 7 */ 108 109 /* 110 * Generic GPIO 111 */ 112 #define MCFGPIO_PIN_MAX 8 113 #define MCFGPIO_IRQ_VECBASE -1 114 #define MCFGPIO_IRQ_MAX -1 115 116 /* 117 * Some symbol defines for the Parallel Port Pin Assignment Register 118 */ 119 #ifdef CONFIG_M5206e 120 #define MCFSIM_PAR_DREQ0 0x100 /* Set to select DREQ0 input */ 121 /* Clear to select T0 input */ 122 #define MCFSIM_PAR_DREQ1 0x200 /* Select DREQ1 input */ 123 /* Clear to select T0 output */ 124 #endif 125 126 /* 127 * Some symbol defines for the Interrupt Control Register 128 */ 129 #define MCFSIM_SWDICR MCFSIM_ICR8 /* Watchdog timer ICR */ 130 #define MCFSIM_TIMER1ICR MCFSIM_ICR9 /* Timer 1 ICR */ 131 #define MCFSIM_TIMER2ICR MCFSIM_ICR10 /* Timer 2 ICR */ 132 #define MCFSIM_UART1ICR MCFSIM_ICR12 /* UART 1 ICR */ 133 #define MCFSIM_UART2ICR MCFSIM_ICR13 /* UART 2 ICR */ 134 #ifdef CONFIG_M5206e 135 #define MCFSIM_DMA1ICR MCFSIM_ICR14 /* DMA 1 ICR */ 136 #define MCFSIM_DMA2ICR MCFSIM_ICR15 /* DMA 2 ICR */ 137 #endif 138 139 /****************************************************************************/ 140 #endif /* m5206sim_h */ 141