1/* 2 * [origin: Linux kernel include/asm-arm/arch-at91/at91sam9260.h] 3 * 4 * (C) 2006 Andrew Victor 5 * 6 * Common definitions. 7 * Based on AT91SAM9260 datasheet revision A (Preliminary). 8 * 9 * This program is free software; you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License as published by 11 * the Free Software Foundation; either version 2 of the License, or 12 * (at your option) any later version. 13 */ 14 15#ifndef AT91SAM9260_H 16#define AT91SAM9260_H 17 18/* 19 * Peripheral identifiers/interrupts. 20 */ 21#define AT91_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */ 22#define AT91_ID_SYS 1 /* System Peripherals */ 23#define AT91SAM9260_ID_PIOA 2 /* Parallel IO Controller A */ 24#define AT91SAM9260_ID_PIOB 3 /* Parallel IO Controller B */ 25#define AT91SAM9260_ID_PIOC 4 /* Parallel IO Controller C */ 26#define AT91SAM9260_ID_ADC 5 /* Analog-to-Digital Converter */ 27#define AT91SAM9260_ID_US0 6 /* USART 0 */ 28#define AT91SAM9260_ID_US1 7 /* USART 1 */ 29#define AT91SAM9260_ID_US2 8 /* USART 2 */ 30#define AT91SAM9260_ID_MCI 9 /* Multimedia Card Interface */ 31#define AT91SAM9260_ID_UDP 10 /* USB Device Port */ 32#define AT91SAM9260_ID_TWI 11 /* Two-Wire Interface */ 33#define AT91SAM9260_ID_SPI0 12 /* Serial Peripheral Interface 0 */ 34#define AT91SAM9260_ID_SPI1 13 /* Serial Peripheral Interface 1 */ 35#define AT91SAM9260_ID_SSC 14 /* Serial Synchronous Controller */ 36#define AT91SAM9260_ID_TC0 17 /* Timer Counter 0 */ 37#define AT91SAM9260_ID_TC1 18 /* Timer Counter 1 */ 38#define AT91SAM9260_ID_TC2 19 /* Timer Counter 2 */ 39#define AT91SAM9260_ID_UHP 20 /* USB Host port */ 40#define AT91SAM9260_ID_EMAC 21 /* Ethernet */ 41#define AT91SAM9260_ID_ISI 22 /* Image Sensor Interface */ 42#define AT91SAM9260_ID_US3 23 /* USART 3 */ 43#define AT91SAM9260_ID_US4 24 /* USART 4 */ 44#define AT91SAM9260_ID_US5 25 /* USART 5 */ 45#define AT91SAM9260_ID_TC3 26 /* Timer Counter 3 */ 46#define AT91SAM9260_ID_TC4 27 /* Timer Counter 4 */ 47#define AT91SAM9260_ID_TC5 28 /* Timer Counter 5 */ 48#define AT91SAM9260_ID_IRQ0 29 /* Advanced Interrupt Controller (IRQ0) */ 49#define AT91SAM9260_ID_IRQ1 30 /* Advanced Interrupt Controller (IRQ1) */ 50#define AT91SAM9260_ID_IRQ2 31 /* Advanced Interrupt Controller (IRQ2) */ 51 52#define AT91_EMAC_BASE 0xfffc4000 53#define AT91_SDRAMC_BASE 0xffffea00 54#define AT91_SMC_BASE 0xffffec00 55#define AT91_MATRIX_BASE 0xffffee00 56#define AT91_PIO_BASE 0xfffff400 57#define AT91_PMC_BASE 0xfffffc00 58#define AT91_RSTC_BASE 0xfffffd00 59#define AT91_PIT_BASE 0xfffffd30 60#define AT91_WDT_BASE 0xfffffd40 61 62#ifdef CONFIG_AT91_LEGACY 63 64/* 65 * User Peripheral physical base addresses. 66 */ 67#define AT91SAM9260_BASE_TCB0 0xfffa0000 68#define AT91SAM9260_BASE_TC0 0xfffa0000 69#define AT91SAM9260_BASE_TC1 0xfffa0040 70#define AT91SAM9260_BASE_TC2 0xfffa0080 71#define AT91SAM9260_BASE_UDP 0xfffa4000 72#define AT91SAM9260_BASE_MCI 0xfffa8000 73#define AT91SAM9260_BASE_TWI 0xfffac000 74#define AT91SAM9260_BASE_US0 0xfffb0000 75#define AT91SAM9260_BASE_US1 0xfffb4000 76#define AT91SAM9260_BASE_US2 0xfffb8000 77#define AT91SAM9260_BASE_SSC 0xfffbc000 78#define AT91SAM9260_BASE_ISI 0xfffc0000 79#define AT91SAM9260_BASE_EMAC 0xfffc4000 80#define AT91SAM9260_BASE_SPI0 0xfffc8000 81#define AT91SAM9260_BASE_SPI1 0xfffcc000 82#define AT91SAM9260_BASE_US3 0xfffd0000 83#define AT91SAM9260_BASE_US4 0xfffd4000 84#define AT91SAM9260_BASE_US5 0xfffd8000 85#define AT91SAM9260_BASE_TCB1 0xfffdc000 86#define AT91SAM9260_BASE_TC3 0xfffdc000 87#define AT91SAM9260_BASE_TC4 0xfffdc040 88#define AT91SAM9260_BASE_TC5 0xfffdc080 89#define AT91SAM9260_BASE_ADC 0xfffe0000 90#define AT91_BASE_SYS 0xffffe800 91 92/* 93 * System Peripherals (offset from AT91_BASE_SYS) 94 */ 95#define AT91_ECC (0xffffe800 - AT91_BASE_SYS) 96#define AT91_SDRAMC (0xffffea00 - AT91_BASE_SYS) 97#define AT91_SMC (0xffffec00 - AT91_BASE_SYS) 98#define AT91_MATRIX (0xffffee00 - AT91_BASE_SYS) 99#define AT91_CCFG (0xffffef10 - AT91_BASE_SYS) 100#define AT91_AIC (0xfffff000 - AT91_BASE_SYS) 101#define AT91_DBGU (0xfffff200 - AT91_BASE_SYS) 102#define AT91_PIOA (0xfffff400 - AT91_BASE_SYS) 103#define AT91_PIOB (0xfffff600 - AT91_BASE_SYS) 104#define AT91_PIOC (0xfffff800 - AT91_BASE_SYS) 105#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) 106#define AT91_RSTC (0xfffffd00 - AT91_BASE_SYS) 107#define AT91_SHDWC (0xfffffd10 - AT91_BASE_SYS) 108#define AT91_RTT (0xfffffd20 - AT91_BASE_SYS) 109#define AT91_PIT (0xfffffd30 - AT91_BASE_SYS) 110#define AT91_WDT (0xfffffd40 - AT91_BASE_SYS) 111#define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS) 112 113#define AT91_USART0 AT91SAM9260_BASE_US0 114#define AT91_USART1 AT91SAM9260_BASE_US1 115#define AT91_USART2 AT91SAM9260_BASE_US2 116#define AT91_USART3 AT91SAM9260_BASE_US3 117#define AT91_USART4 AT91SAM9260_BASE_US4 118#define AT91_USART5 AT91SAM9260_BASE_US5 119 120#endif /* CONFIG_AT91_LEGACY */ 121 122/* 123 * Internal Memory. 124 */ 125#define AT91SAM9260_ROM_BASE 0x00100000 /* Internal ROM base address */ 126#define AT91SAM9260_ROM_SIZE SZ_32K /* Internal ROM size (32Kb) */ 127 128#define AT91SAM9260_SRAM0_BASE 0x00200000 /* Internal SRAM 0 base address */ 129#define AT91SAM9260_SRAM0_SIZE SZ_4K /* Internal SRAM 0 size (4Kb) */ 130#define AT91SAM9260_SRAM1_BASE 0x00300000 /* Internal SRAM 1 base address */ 131#define AT91SAM9260_SRAM1_SIZE SZ_4K /* Internal SRAM 1 size (4Kb) */ 132 133#define AT91SAM9260_UHP_BASE 0x00500000 /* USB Host controller */ 134 135#define AT91SAM9XE_FLASH_BASE 0x00200000 /* Internal FLASH base address */ 136#define AT91SAM9XE_SRAM_BASE 0x00300000 /* Internal SRAM base address */ 137 138/* 139 * Cpu Name 140 */ 141#if defined(CONFIG_AT91SAM9260) 142#define CONFIG_SYS_AT91_CPU_NAME "AT91SAM9260" 143#elif defined(CONFIG_AT91SAM9G20) 144#define CONFIG_SYS_AT91_CPU_NAME "AT91SAM9G20" 145#endif 146 147#endif 148