1 /****************************************************************************/ 2 3 /* 4 * m5307sim.h -- ColdFire 5307 System Integration Module support. 5 * 6 * (C) Copyright 1999, Moreton Bay Ventures Pty Ltd. 7 * (C) Copyright 1999, Lineo (www.lineo.com) 8 * 9 * Modified by David W. Miller for the MCF5307 Eval Board. 10 */ 11 12 /****************************************************************************/ 13 #ifndef m5307sim_h 14 #define m5307sim_h 15 /****************************************************************************/ 16 17 /* 18 * Define the 5307 SIM register set addresses. 19 */ 20 #define MCFSIM_RSR 0x00 /* Reset Status reg (r/w) */ 21 #define MCFSIM_SYPCR 0x01 /* System Protection reg (r/w)*/ 22 #define MCFSIM_SWIVR 0x02 /* SW Watchdog intr reg (r/w) */ 23 #define MCFSIM_SWSR 0x03 /* SW Watchdog service (r/w) */ 24 #define MCFSIM_PAR 0x04 /* Pin Assignment reg (r/w) */ 25 #define MCFSIM_IRQPAR 0x06 /* Interrupt Assignment reg (r/w) */ 26 #define MCFSIM_PLLCR 0x08 /* PLL Controll Reg*/ 27 #define MCFSIM_MPARK 0x0C /* BUS Master Control Reg*/ 28 #define MCFSIM_IPR 0x40 /* Interrupt Pend reg (r/w) */ 29 #define MCFSIM_IMR 0x44 /* Interrupt Mask reg (r/w) */ 30 #define MCFSIM_AVR 0x4b /* Autovector Ctrl reg (r/w) */ 31 #define MCFSIM_ICR0 0x4c /* Intr Ctrl reg 0 (r/w) */ 32 #define MCFSIM_ICR1 0x4d /* Intr Ctrl reg 1 (r/w) */ 33 #define MCFSIM_ICR2 0x4e /* Intr Ctrl reg 2 (r/w) */ 34 #define MCFSIM_ICR3 0x4f /* Intr Ctrl reg 3 (r/w) */ 35 #define MCFSIM_ICR4 0x50 /* Intr Ctrl reg 4 (r/w) */ 36 #define MCFSIM_ICR5 0x51 /* Intr Ctrl reg 5 (r/w) */ 37 #define MCFSIM_ICR6 0x52 /* Intr Ctrl reg 6 (r/w) */ 38 #define MCFSIM_ICR7 0x53 /* Intr Ctrl reg 7 (r/w) */ 39 #define MCFSIM_ICR8 0x54 /* Intr Ctrl reg 8 (r/w) */ 40 #define MCFSIM_ICR9 0x55 /* Intr Ctrl reg 9 (r/w) */ 41 #define MCFSIM_ICR10 0x56 /* Intr Ctrl reg 10 (r/w) */ 42 #define MCFSIM_ICR11 0x57 /* Intr Ctrl reg 11 (r/w) */ 43 44 #define MCFSIM_CSAR0 0x80 /* CS 0 Address 0 reg (r/w) */ 45 #define MCFSIM_CSMR0 0x84 /* CS 0 Mask 0 reg (r/w) */ 46 #define MCFSIM_CSCR0 0x8a /* CS 0 Control reg (r/w) */ 47 #define MCFSIM_CSAR1 0x8c /* CS 1 Address reg (r/w) */ 48 #define MCFSIM_CSMR1 0x90 /* CS 1 Mask reg (r/w) */ 49 #define MCFSIM_CSCR1 0x96 /* CS 1 Control reg (r/w) */ 50 51 #ifdef CONFIG_OLDMASK 52 #define MCFSIM_CSBAR 0x98 /* CS Base Address reg (r/w) */ 53 #define MCFSIM_CSBAMR 0x9c /* CS Base Mask reg (r/w) */ 54 #define MCFSIM_CSMR2 0x9e /* CS 2 Mask reg (r/w) */ 55 #define MCFSIM_CSCR2 0xa2 /* CS 2 Control reg (r/w) */ 56 #define MCFSIM_CSMR3 0xaa /* CS 3 Mask reg (r/w) */ 57 #define MCFSIM_CSCR3 0xae /* CS 3 Control reg (r/w) */ 58 #define MCFSIM_CSMR4 0xb6 /* CS 4 Mask reg (r/w) */ 59 #define MCFSIM_CSCR4 0xba /* CS 4 Control reg (r/w) */ 60 #define MCFSIM_CSMR5 0xc2 /* CS 5 Mask reg (r/w) */ 61 #define MCFSIM_CSCR5 0xc6 /* CS 5 Control reg (r/w) */ 62 #define MCFSIM_CSMR6 0xce /* CS 6 Mask reg (r/w) */ 63 #define MCFSIM_CSCR6 0xd2 /* CS 6 Control reg (r/w) */ 64 #define MCFSIM_CSMR7 0xda /* CS 7 Mask reg (r/w) */ 65 #define MCFSIM_CSCR7 0xde /* CS 7 Control reg (r/w) */ 66 #else 67 #define MCFSIM_CSAR2 0x98 /* CS 2 Address reg (r/w) */ 68 #define MCFSIM_CSMR2 0x9c /* CS 2 Mask reg (r/w) */ 69 #define MCFSIM_CSCR2 0xa2 /* CS 2 Control reg (r/w) */ 70 #define MCFSIM_CSAR3 0xa4 /* CS 3 Address reg (r/w) */ 71 #define MCFSIM_CSMR3 0xa8 /* CS 3 Mask reg (r/w) */ 72 #define MCFSIM_CSCR3 0xae /* CS 3 Control reg (r/w) */ 73 #define MCFSIM_CSAR4 0xb0 /* CS 4 Address reg (r/w) */ 74 #define MCFSIM_CSMR4 0xb4 /* CS 4 Mask reg (r/w) */ 75 #define MCFSIM_CSCR4 0xba /* CS 4 Control reg (r/w) */ 76 #define MCFSIM_CSAR5 0xbc /* CS 5 Address reg (r/w) */ 77 #define MCFSIM_CSMR5 0xc0 /* CS 5 Mask reg (r/w) */ 78 #define MCFSIM_CSCR5 0xc6 /* CS 5 Control reg (r/w) */ 79 #define MCFSIM_CSAR6 0xc8 /* CS 6 Address reg (r/w) */ 80 #define MCFSIM_CSMR6 0xcc /* CS 6 Mask reg (r/w) */ 81 #define MCFSIM_CSCR6 0xd2 /* CS 6 Control reg (r/w) */ 82 #define MCFSIM_CSAR7 0xd4 /* CS 7 Address reg (r/w) */ 83 #define MCFSIM_CSMR7 0xd8 /* CS 7 Mask reg (r/w) */ 84 #define MCFSIM_CSCR7 0xde /* CS 7 Control reg (r/w) */ 85 #endif /* CONFIG_OLDMASK */ 86 87 #define MCFSIM_DCR 0x100 /* DRAM Control reg (r/w) */ 88 #define MCFSIM_DACR0 0x108 /* DRAM 0 Addr and Ctrl (r/w) */ 89 #define MCFSIM_DMR0 0x10c /* DRAM 0 Mask reg (r/w) */ 90 #define MCFSIM_DACR1 0x110 /* DRAM 1 Addr and Ctrl (r/w) */ 91 #define MCFSIM_DMR1 0x114 /* DRAM 1 Mask reg (r/w) */ 92 93 #define MCFSIM_PADDR (MCF_MBAR + 0x244) 94 #define MCFSIM_PADAT (MCF_MBAR + 0x248) 95 96 /* 97 * Generic GPIO support 98 */ 99 #define MCFGPIO_PIN_MAX 16 100 #define MCFGPIO_IRQ_MAX -1 101 #define MCFGPIO_IRQ_VECBASE -1 102 103 104 /* Definition offset address for CS2-7 -- old mask 5307 */ 105 106 #define MCF5307_CS2 (0x400000) 107 #define MCF5307_CS3 (0x600000) 108 #define MCF5307_CS4 (0x800000) 109 #define MCF5307_CS5 (0xA00000) 110 #define MCF5307_CS6 (0xC00000) 111 #define MCF5307_CS7 (0xE00000) 112 113 114 /* 115 * Some symbol defines for the above... 116 */ 117 #define MCFSIM_SWDICR MCFSIM_ICR0 /* Watchdog timer ICR */ 118 #define MCFSIM_TIMER1ICR MCFSIM_ICR1 /* Timer 1 ICR */ 119 #define MCFSIM_TIMER2ICR MCFSIM_ICR2 /* Timer 2 ICR */ 120 #define MCFSIM_UART1ICR MCFSIM_ICR4 /* UART 1 ICR */ 121 #define MCFSIM_UART2ICR MCFSIM_ICR5 /* UART 2 ICR */ 122 #define MCFSIM_DMA0ICR MCFSIM_ICR6 /* DMA 0 ICR */ 123 #define MCFSIM_DMA1ICR MCFSIM_ICR7 /* DMA 1 ICR */ 124 #define MCFSIM_DMA2ICR MCFSIM_ICR8 /* DMA 2 ICR */ 125 #define MCFSIM_DMA3ICR MCFSIM_ICR9 /* DMA 3 ICR */ 126 127 128 /* 129 * Some symbol defines for the Parallel Port Pin Assignment Register 130 */ 131 #define MCFSIM_PAR_DREQ0 0x40 /* Set to select DREQ0 input */ 132 /* Clear to select par I/O */ 133 #define MCFSIM_PAR_DREQ1 0x20 /* Select DREQ1 input */ 134 /* Clear to select par I/O */ 135 136 /* 137 * Defines for the IRQPAR Register 138 */ 139 #define IRQ5_LEVEL4 0x80 140 #define IRQ3_LEVEL6 0x40 141 #define IRQ1_LEVEL2 0x20 142 143 /* 144 * Define system peripheral IRQ usage. 145 */ 146 #define MCF_IRQ_TIMER 30 /* Timer0, Level 6 */ 147 #define MCF_IRQ_PROFILER 31 /* Timer1, Level 7 */ 148 149 /* 150 * Define the Cache register flags. 151 */ 152 #define CACR_EC (1<<31) 153 #define CACR_ESB (1<<29) 154 #define CACR_DPI (1<<28) 155 #define CACR_HLCK (1<<27) 156 #define CACR_CINVA (1<<24) 157 #define CACR_DNFB (1<<10) 158 #define CACR_DCM_WTHRU (0<<8) 159 #define CACR_DCM_WBACK (1<<8) 160 #define CACR_DCM_OFF_PRE (2<<8) 161 #define CACR_DCM_OFF_IMP (3<<8) 162 #define CACR_DW (1<<5) 163 164 #define ACR_BASE_POS 24 165 #define ACR_MASK_POS 16 166 #define ACR_ENABLE (1<<15) 167 #define ACR_USER (0<<13) 168 #define ACR_SUPER (1<<13) 169 #define ACR_ANY (2<<13) 170 #define ACR_CM_WTHRU (0<<5) 171 #define ACR_CM_WBACK (1<<5) 172 #define ACR_CM_OFF_PRE (2<<5) 173 #define ACR_CM_OFF_IMP (3<<5) 174 #define ACR_WPROTECT (1<<2) 175 176 /****************************************************************************/ 177 #endif /* m5307sim_h */ 178