1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /****************************************************************************/ 3 4 /* 5 * m5307sim.h -- ColdFire 5307 System Integration Module support. 6 * 7 * (C) Copyright 1999, Moreton Bay Ventures Pty Ltd. 8 * (C) Copyright 1999, Lineo (www.lineo.com) 9 * 10 * Modified by David W. Miller for the MCF5307 Eval Board. 11 */ 12 13 /****************************************************************************/ 14 #ifndef m5307sim_h 15 #define m5307sim_h 16 /****************************************************************************/ 17 18 #define CPU_NAME "COLDFIRE(m5307)" 19 #define CPU_INSTR_PER_JIFFY 3 20 #define MCF_BUSCLK (MCF_CLK / 2) 21 22 #include <asm/m53xxacr.h> 23 24 /* 25 * Define the 5307 SIM register set addresses. 26 */ 27 #define MCFSIM_RSR (MCF_MBAR + 0x00) /* Reset Status reg */ 28 #define MCFSIM_SYPCR (MCF_MBAR + 0x01) /* System Protection */ 29 #define MCFSIM_SWIVR (MCF_MBAR + 0x02) /* SW Watchdog intr */ 30 #define MCFSIM_SWSR (MCF_MBAR + 0x03) /* SW Watchdog service*/ 31 #define MCFSIM_PAR (MCF_MBAR + 0x04) /* Pin Assignment */ 32 #define MCFSIM_IRQPAR (MCF_MBAR + 0x06) /* Itr Assignment */ 33 #define MCFSIM_PLLCR (MCF_MBAR + 0x08) /* PLL Ctrl Reg */ 34 #define MCFSIM_MPARK (MCF_MBAR + 0x0C) /* BUS Master Ctrl */ 35 #define MCFSIM_IPR (MCF_MBAR + 0x40) /* Interrupt Pend */ 36 #define MCFSIM_IMR (MCF_MBAR + 0x44) /* Interrupt Mask */ 37 #define MCFSIM_AVR (MCF_MBAR + 0x4b) /* Autovector Ctrl */ 38 #define MCFSIM_ICR0 (MCF_MBAR + 0x4c) /* Intr Ctrl reg 0 */ 39 #define MCFSIM_ICR1 (MCF_MBAR + 0x4d) /* Intr Ctrl reg 1 */ 40 #define MCFSIM_ICR2 (MCF_MBAR + 0x4e) /* Intr Ctrl reg 2 */ 41 #define MCFSIM_ICR3 (MCF_MBAR + 0x4f) /* Intr Ctrl reg 3 */ 42 #define MCFSIM_ICR4 (MCF_MBAR + 0x50) /* Intr Ctrl reg 4 */ 43 #define MCFSIM_ICR5 (MCF_MBAR + 0x51) /* Intr Ctrl reg 5 */ 44 #define MCFSIM_ICR6 (MCF_MBAR + 0x52) /* Intr Ctrl reg 6 */ 45 #define MCFSIM_ICR7 (MCF_MBAR + 0x53) /* Intr Ctrl reg 7 */ 46 #define MCFSIM_ICR8 (MCF_MBAR + 0x54) /* Intr Ctrl reg 8 */ 47 #define MCFSIM_ICR9 (MCF_MBAR + 0x55) /* Intr Ctrl reg 9 */ 48 #define MCFSIM_ICR10 (MCF_MBAR + 0x56) /* Intr Ctrl reg 10 */ 49 #define MCFSIM_ICR11 (MCF_MBAR + 0x57) /* Intr Ctrl reg 11 */ 50 51 #define MCFSIM_CSAR0 (MCF_MBAR + 0x80) /* CS 0 Address reg */ 52 #define MCFSIM_CSMR0 (MCF_MBAR + 0x84) /* CS 0 Mask reg */ 53 #define MCFSIM_CSCR0 (MCF_MBAR + 0x8a) /* CS 0 Control reg */ 54 #define MCFSIM_CSAR1 (MCF_MBAR + 0x8c) /* CS 1 Address reg */ 55 #define MCFSIM_CSMR1 (MCF_MBAR + 0x90) /* CS 1 Mask reg */ 56 #define MCFSIM_CSCR1 (MCF_MBAR + 0x96) /* CS 1 Control reg */ 57 58 #ifdef CONFIG_OLDMASK 59 #define MCFSIM_CSBAR (MCF_MBAR + 0x98) /* CS Base Address */ 60 #define MCFSIM_CSBAMR (MCF_MBAR + 0x9c) /* CS Base Mask */ 61 #define MCFSIM_CSMR2 (MCF_MBAR + 0x9e) /* CS 2 Mask reg */ 62 #define MCFSIM_CSCR2 (MCF_MBAR + 0xa2) /* CS 2 Control reg */ 63 #define MCFSIM_CSMR3 (MCF_MBAR + 0xaa) /* CS 3 Mask reg */ 64 #define MCFSIM_CSCR3 (MCF_MBAR + 0xae) /* CS 3 Control reg */ 65 #define MCFSIM_CSMR4 (MCF_MBAR + 0xb6) /* CS 4 Mask reg */ 66 #define MCFSIM_CSCR4 (MCF_MBAR + 0xba) /* CS 4 Control reg */ 67 #define MCFSIM_CSMR5 (MCF_MBAR + 0xc2) /* CS 5 Mask reg */ 68 #define MCFSIM_CSCR5 (MCF_MBAR + 0xc6) /* CS 5 Control reg */ 69 #define MCFSIM_CSMR6 (MCF_MBAR + 0xce) /* CS 6 Mask reg */ 70 #define MCFSIM_CSCR6 (MCF_MBAR + 0xd2) /* CS 6 Control reg */ 71 #define MCFSIM_CSMR7 (MCF_MBAR + 0xda) /* CS 7 Mask reg */ 72 #define MCFSIM_CSCR7 (MCF_MBAR + 0xde) /* CS 7 Control reg */ 73 #else 74 #define MCFSIM_CSAR2 (MCF_MBAR + 0x98) /* CS 2 Address reg */ 75 #define MCFSIM_CSMR2 (MCF_MBAR + 0x9c) /* CS 2 Mask reg */ 76 #define MCFSIM_CSCR2 (MCF_MBAR + 0xa2) /* CS 2 Control reg */ 77 #define MCFSIM_CSAR3 (MCF_MBAR + 0xa4) /* CS 3 Address reg */ 78 #define MCFSIM_CSMR3 (MCF_MBAR + 0xa8) /* CS 3 Mask reg */ 79 #define MCFSIM_CSCR3 (MCF_MBAR + 0xae) /* CS 3 Control reg */ 80 #define MCFSIM_CSAR4 (MCF_MBAR + 0xb0) /* CS 4 Address reg */ 81 #define MCFSIM_CSMR4 (MCF_MBAR + 0xb4) /* CS 4 Mask reg */ 82 #define MCFSIM_CSCR4 (MCF_MBAR + 0xba) /* CS 4 Control reg */ 83 #define MCFSIM_CSAR5 (MCF_MBAR + 0xbc) /* CS 5 Address reg */ 84 #define MCFSIM_CSMR5 (MCF_MBAR + 0xc0) /* CS 5 Mask reg */ 85 #define MCFSIM_CSCR5 (MCF_MBAR + 0xc6) /* CS 5 Control reg */ 86 #define MCFSIM_CSAR6 (MCF_MBAR + 0xc8) /* CS 6 Address reg */ 87 #define MCFSIM_CSMR6 (MCF_MBAR + 0xcc) /* CS 6 Mask reg */ 88 #define MCFSIM_CSCR6 (MCF_MBAR + 0xd2) /* CS 6 Control reg */ 89 #define MCFSIM_CSAR7 (MCF_MBAR + 0xd4) /* CS 7 Address reg */ 90 #define MCFSIM_CSMR7 (MCF_MBAR + 0xd8) /* CS 7 Mask reg */ 91 #define MCFSIM_CSCR7 (MCF_MBAR + 0xde) /* CS 7 Control reg */ 92 #endif /* CONFIG_OLDMASK */ 93 94 #define MCFSIM_DCR (MCF_MBAR + 0x100) /* DRAM Control */ 95 #define MCFSIM_DACR0 (MCF_MBAR + 0x108) /* DRAM Addr/Ctrl 0 */ 96 #define MCFSIM_DMR0 (MCF_MBAR + 0x10c) /* DRAM Mask 0 */ 97 #define MCFSIM_DACR1 (MCF_MBAR + 0x110) /* DRAM Addr/Ctrl 1 */ 98 #define MCFSIM_DMR1 (MCF_MBAR + 0x114) /* DRAM Mask 1 */ 99 100 /* 101 * Timer module. 102 */ 103 #define MCFTIMER_BASE1 (MCF_MBAR + 0x140) /* Base of TIMER1 */ 104 #define MCFTIMER_BASE2 (MCF_MBAR + 0x180) /* Base of TIMER2 */ 105 106 #define MCFSIM_PADDR (MCF_MBAR + 0x244) 107 #define MCFSIM_PADAT (MCF_MBAR + 0x248) 108 109 /* 110 * DMA unit base addresses. 111 */ 112 #define MCFDMA_BASE0 (MCF_MBAR + 0x300) /* Base address DMA 0 */ 113 #define MCFDMA_BASE1 (MCF_MBAR + 0x340) /* Base address DMA 1 */ 114 #define MCFDMA_BASE2 (MCF_MBAR + 0x380) /* Base address DMA 2 */ 115 #define MCFDMA_BASE3 (MCF_MBAR + 0x3C0) /* Base address DMA 3 */ 116 117 /* 118 * UART module. 119 */ 120 #if defined(CONFIG_NETtel) || defined(CONFIG_SECUREEDGEMP3) 121 #define MCFUART_BASE0 (MCF_MBAR + 0x200) /* Base address UART0 */ 122 #define MCFUART_BASE1 (MCF_MBAR + 0x1c0) /* Base address UART1 */ 123 #else 124 #define MCFUART_BASE0 (MCF_MBAR + 0x1c0) /* Base address UART0 */ 125 #define MCFUART_BASE1 (MCF_MBAR + 0x200) /* Base address UART1 */ 126 #endif 127 128 /* 129 * Generic GPIO support 130 */ 131 #define MCFGPIO_PIN_MAX 16 132 #define MCFGPIO_IRQ_MAX -1 133 #define MCFGPIO_IRQ_VECBASE -1 134 135 136 /* Definition offset address for CS2-7 -- old mask 5307 */ 137 138 #define MCF5307_CS2 (0x400000) 139 #define MCF5307_CS3 (0x600000) 140 #define MCF5307_CS4 (0x800000) 141 #define MCF5307_CS5 (0xA00000) 142 #define MCF5307_CS6 (0xC00000) 143 #define MCF5307_CS7 (0xE00000) 144 145 146 /* 147 * Some symbol defines for the above... 148 */ 149 #define MCFSIM_SWDICR MCFSIM_ICR0 /* Watchdog timer ICR */ 150 #define MCFSIM_TIMER1ICR MCFSIM_ICR1 /* Timer 1 ICR */ 151 #define MCFSIM_TIMER2ICR MCFSIM_ICR2 /* Timer 2 ICR */ 152 #define MCFSIM_I2CICR MCFSIM_ICR3 /* I2C ICR */ 153 #define MCFSIM_UART1ICR MCFSIM_ICR4 /* UART 1 ICR */ 154 #define MCFSIM_UART2ICR MCFSIM_ICR5 /* UART 2 ICR */ 155 #define MCFSIM_DMA0ICR MCFSIM_ICR6 /* DMA 0 ICR */ 156 #define MCFSIM_DMA1ICR MCFSIM_ICR7 /* DMA 1 ICR */ 157 #define MCFSIM_DMA2ICR MCFSIM_ICR8 /* DMA 2 ICR */ 158 #define MCFSIM_DMA3ICR MCFSIM_ICR9 /* DMA 3 ICR */ 159 160 /* 161 * Some symbol defines for the Parallel Port Pin Assignment Register 162 */ 163 #define MCFSIM_PAR_DREQ0 0x40 /* Set to select DREQ0 input */ 164 /* Clear to select par I/O */ 165 #define MCFSIM_PAR_DREQ1 0x20 /* Select DREQ1 input */ 166 /* Clear to select par I/O */ 167 168 /* 169 * Defines for the IRQPAR Register 170 */ 171 #define IRQ5_LEVEL4 0x80 172 #define IRQ3_LEVEL6 0x40 173 #define IRQ1_LEVEL2 0x20 174 175 /* 176 * Define system peripheral IRQ usage. 177 */ 178 #define MCF_IRQ_I2C0 29 /* I2C, Level 5 */ 179 #define MCF_IRQ_TIMER 30 /* Timer0, Level 6 */ 180 #define MCF_IRQ_PROFILER 31 /* Timer1, Level 7 */ 181 #define MCF_IRQ_UART0 73 /* UART0 */ 182 #define MCF_IRQ_UART1 74 /* UART1 */ 183 184 /* 185 * I2C module 186 */ 187 #define MCFI2C_BASE0 (MCF_MBAR + 0x280) 188 #define MCFI2C_SIZE0 0x40 189 190 /****************************************************************************/ 191 #endif /* m5307sim_h */ 192
