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 16 /* 17 * Define the 5206 SIM register set addresses. 18 */ 19 #define MCFSIM_SIMR 0x03 /* SIM Config reg (r/w) */ 20 #define MCFSIM_ICR1 0x14 /* Intr Ctrl reg 1 (r/w) */ 21 #define MCFSIM_ICR2 0x15 /* Intr Ctrl reg 2 (r/w) */ 22 #define MCFSIM_ICR3 0x16 /* Intr Ctrl reg 3 (r/w) */ 23 #define MCFSIM_ICR4 0x17 /* Intr Ctrl reg 4 (r/w) */ 24 #define MCFSIM_ICR5 0x18 /* Intr Ctrl reg 5 (r/w) */ 25 #define MCFSIM_ICR6 0x19 /* Intr Ctrl reg 6 (r/w) */ 26 #define MCFSIM_ICR7 0x1a /* Intr Ctrl reg 7 (r/w) */ 27 #define MCFSIM_ICR8 0x1b /* Intr Ctrl reg 8 (r/w) */ 28 #define MCFSIM_ICR9 0x1c /* Intr Ctrl reg 9 (r/w) */ 29 #define MCFSIM_ICR10 0x1d /* Intr Ctrl reg 10 (r/w) */ 30 #define MCFSIM_ICR11 0x1e /* Intr Ctrl reg 11 (r/w) */ 31 #define MCFSIM_ICR12 0x1f /* Intr Ctrl reg 12 (r/w) */ 32 #define MCFSIM_ICR13 0x20 /* Intr Ctrl reg 13 (r/w) */ 33 #ifdef CONFIG_M5206e 34 #define MCFSIM_ICR14 0x21 /* Intr Ctrl reg 14 (r/w) */ 35 #define MCFSIM_ICR15 0x22 /* Intr Ctrl reg 15 (r/w) */ 36 #endif 37 38 #define MCFSIM_IMR 0x36 /* Interrupt Mask reg (r/w) */ 39 #define MCFSIM_IPR 0x3a /* Interrupt Pend reg (r/w) */ 40 41 #define MCFSIM_RSR 0x40 /* Reset Status reg (r/w) */ 42 #define MCFSIM_SYPCR 0x41 /* System Protection reg (r/w)*/ 43 44 #define MCFSIM_SWIVR 0x42 /* SW Watchdog intr reg (r/w) */ 45 #define MCFSIM_SWSR 0x43 /* SW Watchdog service (r/w) */ 46 47 #define MCFSIM_DCRR 0x46 /* DRAM Refresh reg (r/w) */ 48 #define MCFSIM_DCTR 0x4a /* DRAM Timing reg (r/w) */ 49 #define MCFSIM_DAR0 0x4c /* DRAM 0 Address reg(r/w) */ 50 #define MCFSIM_DMR0 0x50 /* DRAM 0 Mask reg (r/w) */ 51 #define MCFSIM_DCR0 0x57 /* DRAM 0 Control reg (r/w) */ 52 #define MCFSIM_DAR1 0x58 /* DRAM 1 Address reg (r/w) */ 53 #define MCFSIM_DMR1 0x5c /* DRAM 1 Mask reg (r/w) */ 54 #define MCFSIM_DCR1 0x63 /* DRAM 1 Control reg (r/w) */ 55 56 #define MCFSIM_CSAR0 0x64 /* CS 0 Address 0 reg (r/w) */ 57 #define MCFSIM_CSMR0 0x68 /* CS 0 Mask 0 reg (r/w) */ 58 #define MCFSIM_CSCR0 0x6e /* CS 0 Control reg (r/w) */ 59 #define MCFSIM_CSAR1 0x70 /* CS 1 Address reg (r/w) */ 60 #define MCFSIM_CSMR1 0x74 /* CS 1 Mask reg (r/w) */ 61 #define MCFSIM_CSCR1 0x7a /* CS 1 Control reg (r/w) */ 62 #define MCFSIM_CSAR2 0x7c /* CS 2 Address reg (r/w) */ 63 #define MCFSIM_CSMR2 0x80 /* CS 2 Mask reg (r/w) */ 64 #define MCFSIM_CSCR2 0x86 /* CS 2 Control reg (r/w) */ 65 #define MCFSIM_CSAR3 0x88 /* CS 3 Address reg (r/w) */ 66 #define MCFSIM_CSMR3 0x8c /* CS 3 Mask reg (r/w) */ 67 #define MCFSIM_CSCR3 0x92 /* CS 3 Control reg (r/w) */ 68 #define MCFSIM_CSAR4 0x94 /* CS 4 Address reg (r/w) */ 69 #define MCFSIM_CSMR4 0x98 /* CS 4 Mask reg (r/w) */ 70 #define MCFSIM_CSCR4 0x9e /* CS 4 Control reg (r/w) */ 71 #define MCFSIM_CSAR5 0xa0 /* CS 5 Address reg (r/w) */ 72 #define MCFSIM_CSMR5 0xa4 /* CS 5 Mask reg (r/w) */ 73 #define MCFSIM_CSCR5 0xaa /* CS 5 Control reg (r/w) */ 74 #define MCFSIM_CSAR6 0xac /* CS 6 Address reg (r/w) */ 75 #define MCFSIM_CSMR6 0xb0 /* CS 6 Mask reg (r/w) */ 76 #define MCFSIM_CSCR6 0xb6 /* CS 6 Control reg (r/w) */ 77 #define MCFSIM_CSAR7 0xb8 /* CS 7 Address reg (r/w) */ 78 #define MCFSIM_CSMR7 0xbc /* CS 7 Mask reg (r/w) */ 79 #define MCFSIM_CSCR7 0xc2 /* CS 7 Control reg (r/w) */ 80 #define MCFSIM_DMCR 0xc6 /* Default control */ 81 82 #ifdef CONFIG_M5206e 83 #define MCFSIM_PAR 0xca /* Pin Assignment reg (r/w) */ 84 #else 85 #define MCFSIM_PAR 0xcb /* Pin Assignment reg (r/w) */ 86 #endif 87 88 #define MCFSIM_PADDR 0x1c5 /* Parallel Direction (r/w) */ 89 #define MCFSIM_PADAT 0x1c9 /* Parallel Port Value (r/w) */ 90 91 /* 92 * Some symbol defines for the Parallel Port Pin Assignment Register 93 */ 94 #ifdef CONFIG_M5206e 95 #define MCFSIM_PAR_DREQ0 0x100 /* Set to select DREQ0 input */ 96 /* Clear to select T0 input */ 97 #define MCFSIM_PAR_DREQ1 0x200 /* Select DREQ1 input */ 98 /* Clear to select T0 output */ 99 #endif 100 101 /* 102 * Some symbol defines for the Interrupt Control Register 103 */ 104 #define MCFSIM_SWDICR MCFSIM_ICR8 /* Watchdog timer ICR */ 105 #define MCFSIM_TIMER1ICR MCFSIM_ICR9 /* Timer 1 ICR */ 106 #define MCFSIM_TIMER2ICR MCFSIM_ICR10 /* Timer 2 ICR */ 107 #define MCFSIM_UART1ICR MCFSIM_ICR12 /* UART 1 ICR */ 108 #define MCFSIM_UART2ICR MCFSIM_ICR13 /* UART 2 ICR */ 109 #ifdef CONFIG_M5206e 110 #define MCFSIM_DMA1ICR MCFSIM_ICR14 /* DMA 1 ICR */ 111 #define MCFSIM_DMA2ICR MCFSIM_ICR15 /* DMA 2 ICR */ 112 #endif 113 114 #if defined(CONFIG_M5206e) 115 #define MCFSIM_IMR_MASKALL 0xfffe /* All SIM intr sources */ 116 #endif 117 118 /* 119 * Macro to get and set IMR register. It is 16 bits on the 5206. 120 */ 121 #define mcf_getimr() \ 122 *((volatile unsigned short *) (MCF_MBAR + MCFSIM_IMR)) 123 124 #define mcf_setimr(imr) \ 125 *((volatile unsigned short *) (MCF_MBAR + MCFSIM_IMR)) = (imr) 126 127 #define mcf_getipr() \ 128 *((volatile unsigned short *) (MCF_MBAR + MCFSIM_IPR)) 129 130 /****************************************************************************/ 131 #endif /* m5206sim_h */ 132