1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /****************************************************************************/ 3 4 /* 5 * m5272sim.h -- ColdFire 5272 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 m5272sim_h 13 #define m5272sim_h 14 /****************************************************************************/ 15 16 #define CPU_NAME "COLDFIRE(m5272)" 17 #define CPU_INSTR_PER_JIFFY 3 18 #define MCF_BUSCLK MCF_CLK 19 20 #include <asm/m52xxacr.h> 21 22 /* 23 * Define the 5272 SIM register set addresses. 24 */ 25 #define MCFSIM_SCR (MCF_MBAR + 0x04) /* SIM Config reg */ 26 #define MCFSIM_SPR (MCF_MBAR + 0x06) /* System Protection */ 27 #define MCFSIM_PMR (MCF_MBAR + 0x08) /* Power Management */ 28 #define MCFSIM_APMR (MCF_MBAR + 0x0e) /* Active Low Power */ 29 #define MCFSIM_DIR (MCF_MBAR + 0x10) /* Device Identity */ 30 31 #define MCFSIM_ICR1 (MCF_MBAR + 0x20) /* Intr Ctrl reg 1 */ 32 #define MCFSIM_ICR2 (MCF_MBAR + 0x24) /* Intr Ctrl reg 2 */ 33 #define MCFSIM_ICR3 (MCF_MBAR + 0x28) /* Intr Ctrl reg 3 */ 34 #define MCFSIM_ICR4 (MCF_MBAR + 0x2c) /* Intr Ctrl reg 4 */ 35 36 #define MCFSIM_ISR (MCF_MBAR + 0x30) /* Intr Source */ 37 #define MCFSIM_PITR (MCF_MBAR + 0x34) /* Intr Transition */ 38 #define MCFSIM_PIWR (MCF_MBAR + 0x38) /* Intr Wakeup */ 39 #define MCFSIM_PIVR (MCF_MBAR + 0x3f) /* Intr Vector */ 40 41 #define MCFSIM_WRRR (MCF_MBAR + 0x280) /* Watchdog reference */ 42 #define MCFSIM_WIRR (MCF_MBAR + 0x284) /* Watchdog interrupt */ 43 #define MCFSIM_WCR (MCF_MBAR + 0x288) /* Watchdog counter */ 44 #define MCFSIM_WER (MCF_MBAR + 0x28c) /* Watchdog event */ 45 46 #define MCFSIM_CSBR0 (MCF_MBAR + 0x40) /* CS0 Base Address */ 47 #define MCFSIM_CSOR0 (MCF_MBAR + 0x44) /* CS0 Option */ 48 #define MCFSIM_CSBR1 (MCF_MBAR + 0x48) /* CS1 Base Address */ 49 #define MCFSIM_CSOR1 (MCF_MBAR + 0x4c) /* CS1 Option */ 50 #define MCFSIM_CSBR2 (MCF_MBAR + 0x50) /* CS2 Base Address */ 51 #define MCFSIM_CSOR2 (MCF_MBAR + 0x54) /* CS2 Option */ 52 #define MCFSIM_CSBR3 (MCF_MBAR + 0x58) /* CS3 Base Address */ 53 #define MCFSIM_CSOR3 (MCF_MBAR + 0x5c) /* CS3 Option */ 54 #define MCFSIM_CSBR4 (MCF_MBAR + 0x60) /* CS4 Base Address */ 55 #define MCFSIM_CSOR4 (MCF_MBAR + 0x64) /* CS4 Option */ 56 #define MCFSIM_CSBR5 (MCF_MBAR + 0x68) /* CS5 Base Address */ 57 #define MCFSIM_CSOR5 (MCF_MBAR + 0x6c) /* CS5 Option */ 58 #define MCFSIM_CSBR6 (MCF_MBAR + 0x70) /* CS6 Base Address */ 59 #define MCFSIM_CSOR6 (MCF_MBAR + 0x74) /* CS6 Option */ 60 #define MCFSIM_CSBR7 (MCF_MBAR + 0x78) /* CS7 Base Address */ 61 #define MCFSIM_CSOR7 (MCF_MBAR + 0x7c) /* CS7 Option */ 62 63 #define MCFSIM_SDCR (MCF_MBAR + 0x180) /* SDRAM Config */ 64 #define MCFSIM_SDTR (MCF_MBAR + 0x184) /* SDRAM Timing */ 65 #define MCFSIM_DCAR0 (MCF_MBAR + 0x4c) /* DRAM 0 Address */ 66 #define MCFSIM_DCMR0 (MCF_MBAR + 0x50) /* DRAM 0 Mask */ 67 #define MCFSIM_DCCR0 (MCF_MBAR + 0x57) /* DRAM 0 Control */ 68 #define MCFSIM_DCAR1 (MCF_MBAR + 0x58) /* DRAM 1 Address */ 69 #define MCFSIM_DCMR1 (MCF_MBAR + 0x5c) /* DRAM 1 Mask reg */ 70 #define MCFSIM_DCCR1 (MCF_MBAR + 0x63) /* DRAM 1 Control */ 71 72 #define MCFUART_BASE0 (MCF_MBAR + 0x100) /* Base address UART0 */ 73 #define MCFUART_BASE1 (MCF_MBAR + 0x140) /* Base address UART1 */ 74 75 #define MCFSIM_PACNT (MCF_MBAR + 0x80) /* Port A Control (r/w) */ 76 #define MCFSIM_PADDR (MCF_MBAR + 0x84) /* Port A Direction (r/w) */ 77 #define MCFSIM_PADAT (MCF_MBAR + 0x86) /* Port A Data (r/w) */ 78 #define MCFSIM_PBCNT (MCF_MBAR + 0x88) /* Port B Control (r/w) */ 79 #define MCFSIM_PBDDR (MCF_MBAR + 0x8c) /* Port B Direction (r/w) */ 80 #define MCFSIM_PBDAT (MCF_MBAR + 0x8e) /* Port B Data (r/w) */ 81 #define MCFSIM_PCDDR (MCF_MBAR + 0x94) /* Port C Direction (r/w) */ 82 #define MCFSIM_PCDAT (MCF_MBAR + 0x96) /* Port C Data (r/w) */ 83 #define MCFSIM_PDCNT (MCF_MBAR + 0x98) /* Port D Control (r/w) */ 84 85 #define MCFDMA_BASE0 (MCF_MBAR + 0xe0) /* Base address DMA 0 */ 86 87 #define MCFTIMER_BASE1 (MCF_MBAR + 0x200) /* Base address TIMER1 */ 88 #define MCFTIMER_BASE2 (MCF_MBAR + 0x220) /* Base address TIMER2 */ 89 #define MCFTIMER_BASE3 (MCF_MBAR + 0x240) /* Base address TIMER4 */ 90 #define MCFTIMER_BASE4 (MCF_MBAR + 0x260) /* Base address TIMER3 */ 91 92 #define MCFFEC_BASE0 (MCF_MBAR + 0x840) /* Base FEC ethernet */ 93 #define MCFFEC_SIZE0 0x1d0 94 95 /* 96 * Define system peripheral IRQ usage. 97 */ 98 #define MCFINT_VECBASE 64 /* Base of interrupts */ 99 #define MCF_IRQ_SPURIOUS 64 /* User Spurious */ 100 #define MCF_IRQ_EINT1 65 /* External Interrupt 1 */ 101 #define MCF_IRQ_EINT2 66 /* External Interrupt 2 */ 102 #define MCF_IRQ_EINT3 67 /* External Interrupt 3 */ 103 #define MCF_IRQ_EINT4 68 /* External Interrupt 4 */ 104 #define MCF_IRQ_TIMER1 69 /* Timer 1 */ 105 #define MCF_IRQ_TIMER2 70 /* Timer 2 */ 106 #define MCF_IRQ_TIMER3 71 /* Timer 3 */ 107 #define MCF_IRQ_TIMER4 72 /* Timer 4 */ 108 #define MCF_IRQ_UART0 73 /* UART 0 */ 109 #define MCF_IRQ_UART1 74 /* UART 1 */ 110 #define MCF_IRQ_PLIP 75 /* PLIC 2Khz Periodic */ 111 #define MCF_IRQ_PLIA 76 /* PLIC Asynchronous */ 112 #define MCF_IRQ_USB0 77 /* USB Endpoint 0 */ 113 #define MCF_IRQ_USB1 78 /* USB Endpoint 1 */ 114 #define MCF_IRQ_USB2 79 /* USB Endpoint 2 */ 115 #define MCF_IRQ_USB3 80 /* USB Endpoint 3 */ 116 #define MCF_IRQ_USB4 81 /* USB Endpoint 4 */ 117 #define MCF_IRQ_USB5 82 /* USB Endpoint 5 */ 118 #define MCF_IRQ_USB6 83 /* USB Endpoint 6 */ 119 #define MCF_IRQ_USB7 84 /* USB Endpoint 7 */ 120 #define MCF_IRQ_DMA 85 /* DMA Controller */ 121 #define MCF_IRQ_FECRX0 86 /* Ethernet Receiver */ 122 #define MCF_IRQ_FECTX0 87 /* Ethernet Transmitter */ 123 #define MCF_IRQ_FECENTC0 88 /* Ethernet Non-Time Critical */ 124 #define MCF_IRQ_QSPI 89 /* Queued Serial Interface */ 125 #define MCF_IRQ_EINT5 90 /* External Interrupt 5 */ 126 #define MCF_IRQ_EINT6 91 /* External Interrupt 6 */ 127 #define MCF_IRQ_SWTO 92 /* Software Watchdog */ 128 #define MCFINT_VECMAX 95 /* Maxmum interrupt */ 129 130 #define MCF_IRQ_TIMER MCF_IRQ_TIMER1 131 #define MCF_IRQ_PROFILER MCF_IRQ_TIMER2 132 133 /* 134 * Generic GPIO support 135 */ 136 #define MCFGPIO_PIN_MAX 48 137 #define MCFGPIO_IRQ_MAX -1 138 #define MCFGPIO_IRQ_VECBASE -1 139 140 /****************************************************************************/ 141 #endif /* m5272sim_h */ 142