1/* 2 * arch/arm/mach-at91/include/mach/at91sam9260.h 3 * 4 * (C) 2006 Andrew Victor 5 * 6 * Common definitions. 7 * Based on AT91SAM9260 datasheet revision A (Preliminary). 8 * 9 * Includes also definitions for AT91SAM9XE and AT91SAM9G families 10 * 11 * This program is free software; you can redistribute it and/or modify 12 * it under the terms of the GNU General Public License as published by 13 * the Free Software Foundation; either version 2 of the License, or 14 * (at your option) any later version. 15 */ 16 17#ifndef AT91SAM9260_H 18#define AT91SAM9260_H 19 20/* 21 * Peripheral identifiers/interrupts. 22 */ 23#define AT91_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */ 24#define AT91_ID_SYS 1 /* System Peripherals */ 25#define AT91SAM9260_ID_PIOA 2 /* Parallel IO Controller A */ 26#define AT91SAM9260_ID_PIOB 3 /* Parallel IO Controller B */ 27#define AT91SAM9260_ID_PIOC 4 /* Parallel IO Controller C */ 28#define AT91SAM9260_ID_ADC 5 /* Analog-to-Digital Converter */ 29#define AT91SAM9260_ID_US0 6 /* USART 0 */ 30#define AT91SAM9260_ID_US1 7 /* USART 1 */ 31#define AT91SAM9260_ID_US2 8 /* USART 2 */ 32#define AT91SAM9260_ID_MCI 9 /* Multimedia Card Interface */ 33#define AT91SAM9260_ID_UDP 10 /* USB Device Port */ 34#define AT91SAM9260_ID_TWI 11 /* Two-Wire Interface */ 35#define AT91SAM9260_ID_SPI0 12 /* Serial Peripheral Interface 0 */ 36#define AT91SAM9260_ID_SPI1 13 /* Serial Peripheral Interface 1 */ 37#define AT91SAM9260_ID_SSC 14 /* Serial Synchronous Controller */ 38#define AT91SAM9260_ID_TC0 17 /* Timer Counter 0 */ 39#define AT91SAM9260_ID_TC1 18 /* Timer Counter 1 */ 40#define AT91SAM9260_ID_TC2 19 /* Timer Counter 2 */ 41#define AT91SAM9260_ID_UHP 20 /* USB Host port */ 42#define AT91SAM9260_ID_EMAC 21 /* Ethernet */ 43#define AT91SAM9260_ID_ISI 22 /* Image Sensor Interface */ 44#define AT91SAM9260_ID_US3 23 /* USART 3 */ 45#define AT91SAM9260_ID_US4 24 /* USART 4 */ 46#define AT91SAM9260_ID_US5 25 /* USART 5 */ 47#define AT91SAM9260_ID_TC3 26 /* Timer Counter 3 */ 48#define AT91SAM9260_ID_TC4 27 /* Timer Counter 4 */ 49#define AT91SAM9260_ID_TC5 28 /* Timer Counter 5 */ 50#define AT91SAM9260_ID_IRQ0 29 /* Advanced Interrupt Controller (IRQ0) */ 51#define AT91SAM9260_ID_IRQ1 30 /* Advanced Interrupt Controller (IRQ1) */ 52#define AT91SAM9260_ID_IRQ2 31 /* Advanced Interrupt Controller (IRQ2) */ 53 54 55/* 56 * User Peripheral physical base addresses. 57 */ 58#define AT91SAM9260_BASE_TCB0 0xfffa0000 59#define AT91SAM9260_BASE_TC0 0xfffa0000 60#define AT91SAM9260_BASE_TC1 0xfffa0040 61#define AT91SAM9260_BASE_TC2 0xfffa0080 62#define AT91SAM9260_BASE_UDP 0xfffa4000 63#define AT91SAM9260_BASE_MCI 0xfffa8000 64#define AT91SAM9260_BASE_TWI 0xfffac000 65#define AT91SAM9260_BASE_US0 0xfffb0000 66#define AT91SAM9260_BASE_US1 0xfffb4000 67#define AT91SAM9260_BASE_US2 0xfffb8000 68#define AT91SAM9260_BASE_SSC 0xfffbc000 69#define AT91SAM9260_BASE_ISI 0xfffc0000 70#define AT91SAM9260_BASE_EMAC 0xfffc4000 71#define AT91SAM9260_BASE_SPI0 0xfffc8000 72#define AT91SAM9260_BASE_SPI1 0xfffcc000 73#define AT91SAM9260_BASE_US3 0xfffd0000 74#define AT91SAM9260_BASE_US4 0xfffd4000 75#define AT91SAM9260_BASE_US5 0xfffd8000 76#define AT91SAM9260_BASE_TCB1 0xfffdc000 77#define AT91SAM9260_BASE_TC3 0xfffdc000 78#define AT91SAM9260_BASE_TC4 0xfffdc040 79#define AT91SAM9260_BASE_TC5 0xfffdc080 80#define AT91SAM9260_BASE_ADC 0xfffe0000 81#define AT91_BASE_SYS 0xffffe800 82 83/* 84 * System Peripherals (offset from AT91_BASE_SYS) 85 */ 86#define AT91_ECC (0xffffe800 - AT91_BASE_SYS) 87#define AT91_SDRAMC0 (0xffffea00 - AT91_BASE_SYS) 88#define AT91_SMC (0xffffec00 - AT91_BASE_SYS) 89#define AT91_MATRIX (0xffffee00 - AT91_BASE_SYS) 90#define AT91_CCFG (0xffffef10 - AT91_BASE_SYS) 91#define AT91_AIC (0xfffff000 - AT91_BASE_SYS) 92#define AT91_DBGU (0xfffff200 - AT91_BASE_SYS) 93#define AT91_PIOA (0xfffff400 - AT91_BASE_SYS) 94#define AT91_PIOB (0xfffff600 - AT91_BASE_SYS) 95#define AT91_PIOC (0xfffff800 - AT91_BASE_SYS) 96#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) 97#define AT91_RSTC (0xfffffd00 - AT91_BASE_SYS) 98#define AT91_SHDWC (0xfffffd10 - AT91_BASE_SYS) 99#define AT91_RTT (0xfffffd20 - AT91_BASE_SYS) 100#define AT91_PIT (0xfffffd30 - AT91_BASE_SYS) 101#define AT91_WDT (0xfffffd40 - AT91_BASE_SYS) 102#define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS) 103 104#define AT91_USART0 AT91SAM9260_BASE_US0 105#define AT91_USART1 AT91SAM9260_BASE_US1 106#define AT91_USART2 AT91SAM9260_BASE_US2 107#define AT91_USART3 AT91SAM9260_BASE_US3 108#define AT91_USART4 AT91SAM9260_BASE_US4 109#define AT91_USART5 AT91SAM9260_BASE_US5 110 111 112/* 113 * Internal Memory. 114 */ 115#define AT91SAM9260_ROM_BASE 0x00100000 /* Internal ROM base address */ 116#define AT91SAM9260_ROM_SIZE SZ_32K /* Internal ROM size (32Kb) */ 117 118#define AT91SAM9260_SRAM0_BASE 0x00200000 /* Internal SRAM 0 base address */ 119#define AT91SAM9260_SRAM0_SIZE SZ_4K /* Internal SRAM 0 size (4Kb) */ 120#define AT91SAM9260_SRAM1_BASE 0x00300000 /* Internal SRAM 1 base address */ 121#define AT91SAM9260_SRAM1_SIZE SZ_4K /* Internal SRAM 1 size (4Kb) */ 122 123#define AT91SAM9260_UHP_BASE 0x00500000 /* USB Host controller */ 124 125#define AT91SAM9XE_FLASH_BASE 0x00200000 /* Internal FLASH base address */ 126#define AT91SAM9XE_SRAM_BASE 0x00300000 /* Internal SRAM base address */ 127 128#define AT91SAM9G20_ROM_BASE 0x00100000 /* Internal ROM base address */ 129#define AT91SAM9G20_ROM_SIZE SZ_32K /* Internal ROM size (32Kb) */ 130 131#define AT91SAM9G20_SRAM0_BASE 0x00200000 /* Internal SRAM 0 base address */ 132#define AT91SAM9G20_SRAM0_SIZE SZ_16K /* Internal SRAM 0 size (16Kb) */ 133#define AT91SAM9G20_SRAM1_BASE 0x00300000 /* Internal SRAM 1 base address */ 134#define AT91SAM9G20_SRAM1_SIZE SZ_16K /* Internal SRAM 1 size (16Kb) */ 135 136#define AT91SAM9G20_UHP_BASE 0x00500000 /* USB Host controller */ 137 138#endif 139