1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /****************************************************************************/ 3 4 /* 5 * m5206sim.h -- ColdFire 5206 System Integration Module support. 6 * 7 * (C) Copyright 1999, Greg Ungerer (gerg@snapgear.com) 8 * (C) Copyright 2000, Lineo Inc. (www.lineo.com) 9 */ 10 11 /****************************************************************************/ 12 #ifndef m5206sim_h 13 #define m5206sim_h 14 /****************************************************************************/ 15 16 #define CPU_NAME "COLDFIRE(m5206)" 17 #define CPU_INSTR_PER_JIFFY 3 18 #define MCF_BUSCLK MCF_CLK 19 20 #include <asm/m52xxacr.h> 21 22 /* 23 * Define the 5206 SIM register set addresses. 24 */ 25 #define MCFSIM_SIMR (MCF_MBAR + 0x03) /* SIM Config reg */ 26 #define MCFSIM_ICR1 (MCF_MBAR + 0x14) /* Intr Ctrl reg 1 */ 27 #define MCFSIM_ICR2 (MCF_MBAR + 0x15) /* Intr Ctrl reg 2 */ 28 #define MCFSIM_ICR3 (MCF_MBAR + 0x16) /* Intr Ctrl reg 3 */ 29 #define MCFSIM_ICR4 (MCF_MBAR + 0x17) /* Intr Ctrl reg 4 */ 30 #define MCFSIM_ICR5 (MCF_MBAR + 0x18) /* Intr Ctrl reg 5 */ 31 #define MCFSIM_ICR6 (MCF_MBAR + 0x19) /* Intr Ctrl reg 6 */ 32 #define MCFSIM_ICR7 (MCF_MBAR + 0x1a) /* Intr Ctrl reg 7 */ 33 #define MCFSIM_ICR8 (MCF_MBAR + 0x1b) /* Intr Ctrl reg 8 */ 34 #define MCFSIM_ICR9 (MCF_MBAR + 0x1c) /* Intr Ctrl reg 9 */ 35 #define MCFSIM_ICR10 (MCF_MBAR + 0x1d) /* Intr Ctrl reg 10 */ 36 #define MCFSIM_ICR11 (MCF_MBAR + 0x1e) /* Intr Ctrl reg 11 */ 37 #define MCFSIM_ICR12 (MCF_MBAR + 0x1f) /* Intr Ctrl reg 12 */ 38 #define MCFSIM_ICR13 (MCF_MBAR + 0x20) /* Intr Ctrl reg 13 */ 39 #ifdef CONFIG_M5206e 40 #define MCFSIM_ICR14 (MCF_MBAR + 0x21) /* Intr Ctrl reg 14 */ 41 #define MCFSIM_ICR15 (MCF_MBAR + 0x22) /* Intr Ctrl reg 15 */ 42 #endif 43 44 #define MCFSIM_IMR (MCF_MBAR + 0x36) /* Interrupt Mask */ 45 #define MCFSIM_IPR (MCF_MBAR + 0x3a) /* Interrupt Pending */ 46 47 #define MCFSIM_RSR (MCF_MBAR + 0x40) /* Reset Status */ 48 #define MCFSIM_SYPCR (MCF_MBAR + 0x41) /* System Protection */ 49 50 #define MCFSIM_SWIVR (MCF_MBAR + 0x42) /* SW Watchdog intr */ 51 #define MCFSIM_SWSR (MCF_MBAR + 0x43) /* SW Watchdog srv */ 52 53 #define MCFSIM_DCRR (MCF_MBAR + 0x46) /* DRAM Refresh reg (r/w) */ 54 #define MCFSIM_DCTR (MCF_MBAR + 0x4a) /* DRAM Timing reg (r/w) */ 55 #define MCFSIM_DAR0 (MCF_MBAR + 0x4c) /* DRAM 0 Address reg(r/w) */ 56 #define MCFSIM_DMR0 (MCF_MBAR + 0x50) /* DRAM 0 Mask reg (r/w) */ 57 #define MCFSIM_DCR0 (MCF_MBAR + 0x57) /* DRAM 0 Control reg (r/w) */ 58 #define MCFSIM_DAR1 (MCF_MBAR + 0x58) /* DRAM 1 Address reg (r/w) */ 59 #define MCFSIM_DMR1 (MCF_MBAR + 0x5c) /* DRAM 1 Mask reg (r/w) */ 60 #define MCFSIM_DCR1 (MCF_MBAR + 0x63) /* DRAM 1 Control reg (r/w) */ 61 62 #define MCFSIM_CSAR0 (MCF_MBAR + 0x64) /* CS 0 Address reg */ 63 #define MCFSIM_CSMR0 (MCF_MBAR + 0x68) /* CS 0 Mask reg */ 64 #define MCFSIM_CSCR0 (MCF_MBAR + 0x6e) /* CS 0 Control reg */ 65 #define MCFSIM_CSAR1 (MCF_MBAR + 0x70) /* CS 1 Address reg */ 66 #define MCFSIM_CSMR1 (MCF_MBAR + 0x74) /* CS 1 Mask reg */ 67 #define MCFSIM_CSCR1 (MCF_MBAR + 0x7a) /* CS 1 Control reg */ 68 #define MCFSIM_CSAR2 (MCF_MBAR + 0x7c) /* CS 2 Address reg */ 69 #define MCFSIM_CSMR2 (MCF_MBAR + 0x80) /* CS 2 Mask reg */ 70 #define MCFSIM_CSCR2 (MCF_MBAR + 0x86) /* CS 2 Control reg */ 71 #define MCFSIM_CSAR3 (MCF_MBAR + 0x88) /* CS 3 Address reg */ 72 #define MCFSIM_CSMR3 (MCF_MBAR + 0x8c) /* CS 3 Mask reg */ 73 #define MCFSIM_CSCR3 (MCF_MBAR + 0x92) /* CS 3 Control reg */ 74 #define MCFSIM_CSAR4 (MCF_MBAR + 0x94) /* CS 4 Address reg */ 75 #define MCFSIM_CSMR4 (MCF_MBAR + 0x98) /* CS 4 Mask reg */ 76 #define MCFSIM_CSCR4 (MCF_MBAR + 0x9e) /* CS 4 Control reg */ 77 #define MCFSIM_CSAR5 (MCF_MBAR + 0xa0) /* CS 5 Address reg */ 78 #define MCFSIM_CSMR5 (MCF_MBAR + 0xa4) /* CS 5 Mask reg */ 79 #define MCFSIM_CSCR5 (MCF_MBAR + 0xaa) /* CS 5 Control reg */ 80 #define MCFSIM_CSAR6 (MCF_MBAR + 0xac) /* CS 6 Address reg */ 81 #define MCFSIM_CSMR6 (MCF_MBAR + 0xb0) /* CS 6 Mask reg */ 82 #define MCFSIM_CSCR6 (MCF_MBAR + 0xb6) /* CS 6 Control reg */ 83 #define MCFSIM_CSAR7 (MCF_MBAR + 0xb8) /* CS 7 Address reg */ 84 #define MCFSIM_CSMR7 (MCF_MBAR + 0xbc) /* CS 7 Mask reg */ 85 #define MCFSIM_CSCR7 (MCF_MBAR + 0xc2) /* CS 7 Control reg */ 86 #define MCFSIM_DMCR (MCF_MBAR + 0xc6) /* Default control */ 87 88 #ifdef CONFIG_M5206e 89 #define MCFSIM_PAR (MCF_MBAR + 0xca) /* Pin Assignment */ 90 #else 91 #define MCFSIM_PAR (MCF_MBAR + 0xcb) /* Pin Assignment */ 92 #endif 93 94 #define MCFTIMER_BASE1 (MCF_MBAR + 0x100) /* Base of TIMER1 */ 95 #define MCFTIMER_BASE2 (MCF_MBAR + 0x120) /* Base of TIMER2 */ 96 97 #define MCFSIM_PADDR (MCF_MBAR + 0x1c5) /* Parallel Direction (r/w) */ 98 #define MCFSIM_PADAT (MCF_MBAR + 0x1c9) /* Parallel Port Value (r/w) */ 99 100 #define MCFDMA_BASE0 (MCF_MBAR + 0x200) /* Base address DMA 0 */ 101 #define MCFDMA_BASE1 (MCF_MBAR + 0x240) /* Base address DMA 1 */ 102 103 #if defined(CONFIG_NETtel) 104 #define MCFUART_BASE0 (MCF_MBAR + 0x180) /* Base address UART0 */ 105 #define MCFUART_BASE1 (MCF_MBAR + 0x140) /* Base address UART1 */ 106 #else 107 #define MCFUART_BASE0 (MCF_MBAR + 0x140) /* Base address UART0 */ 108 #define MCFUART_BASE1 (MCF_MBAR + 0x180) /* Base address UART1 */ 109 #endif 110 111 /* 112 * Define system peripheral IRQ usage. 113 */ 114 #define MCF_IRQ_I2C0 29 /* I2C, Level 5 */ 115 #define MCF_IRQ_TIMER 30 /* Timer0, Level 6 */ 116 #define MCF_IRQ_PROFILER 31 /* Timer1, Level 7 */ 117 #define MCF_IRQ_UART0 73 /* UART0 */ 118 #define MCF_IRQ_UART1 74 /* UART1 */ 119 120 /* 121 * Generic GPIO 122 */ 123 #define MCFGPIO_PIN_MAX 8 124 #define MCFGPIO_IRQ_VECBASE -1 125 #define MCFGPIO_IRQ_MAX -1 126 127 /* 128 * Some symbol defines for the Parallel Port Pin Assignment Register 129 */ 130 #ifdef CONFIG_M5206e 131 #define MCFSIM_PAR_DREQ0 0x100 /* Set to select DREQ0 input */ 132 /* Clear to select T0 input */ 133 #define MCFSIM_PAR_DREQ1 0x200 /* Select DREQ1 input */ 134 /* Clear to select T0 output */ 135 #endif 136 137 /* 138 * Some symbol defines for the Interrupt Control Register 139 */ 140 #define MCFSIM_SWDICR MCFSIM_ICR8 /* Watchdog timer ICR */ 141 #define MCFSIM_TIMER1ICR MCFSIM_ICR9 /* Timer 1 ICR */ 142 #define MCFSIM_TIMER2ICR MCFSIM_ICR10 /* Timer 2 ICR */ 143 #define MCFSIM_I2CICR MCFSIM_ICR11 /* I2C ICR */ 144 #define MCFSIM_UART1ICR MCFSIM_ICR12 /* UART 1 ICR */ 145 #define MCFSIM_UART2ICR MCFSIM_ICR13 /* UART 2 ICR */ 146 #ifdef CONFIG_M5206e 147 #define MCFSIM_DMA1ICR MCFSIM_ICR14 /* DMA 1 ICR */ 148 #define MCFSIM_DMA2ICR MCFSIM_ICR15 /* DMA 2 ICR */ 149 #endif 150 151 /* 152 * I2C Controller 153 */ 154 #define MCFI2C_BASE0 (MCF_MBAR + 0x1e0) 155 #define MCFI2C_SIZE0 0x40 156 157 /****************************************************************************/ 158 #endif /* m5206sim_h */ 159