Stelian Pop | 61e69d7 | 2008-05-08 20:52:22 +0200 | [diff] [blame] | 1 | /* |
| 2 | * [origin: Linux kernel include/asm-arm/arch-at91/at91sam9261.h] |
| 3 | * |
| 4 | * Copyright (C) SAN People |
Reinhard Meyer | 87b561b | 2010-11-19 10:04:37 +0100 | [diff] [blame] | 5 | * (C) Copyright 2010 |
| 6 | * Reinhard Meyer, EMK Elektronik, reinhard.meyer@emk-elektronik.de |
Stelian Pop | 61e69d7 | 2008-05-08 20:52:22 +0200 | [diff] [blame] | 7 | * |
Reinhard Meyer | 87b561b | 2010-11-19 10:04:37 +0100 | [diff] [blame] | 8 | * Definitions for the SoCs: |
| 9 | * AT91SAM9261, AT91SAM9G10 |
| 10 | * |
| 11 | * Note that those SoCs are mostly software and pin compatible, |
| 12 | * therefore this file applies to all of them. Differences between |
| 13 | * those SoCs are concentrated at the end of this file. |
Stelian Pop | 61e69d7 | 2008-05-08 20:52:22 +0200 | [diff] [blame] | 14 | * |
| 15 | * This program is free software; you can redistribute it and/or modify |
| 16 | * it under the terms of the GNU General Public License as published by |
| 17 | * the Free Software Foundation; either version 2 of the License, or |
| 18 | * (at your option) any later version. |
| 19 | */ |
| 20 | |
| 21 | #ifndef AT91SAM9261_H |
| 22 | #define AT91SAM9261_H |
| 23 | |
| 24 | /* |
Reinhard Meyer | 87b561b | 2010-11-19 10:04:37 +0100 | [diff] [blame] | 25 | * defines to be used in other places |
Stelian Pop | 61e69d7 | 2008-05-08 20:52:22 +0200 | [diff] [blame] | 26 | */ |
Reinhard Meyer | 87b561b | 2010-11-19 10:04:37 +0100 | [diff] [blame] | 27 | #define CONFIG_ARM926EJS /* ARM926EJS Core */ |
| 28 | #define CONFIG_AT91FAMILY /* it's a member of AT91 */ |
Stelian Pop | 61e69d7 | 2008-05-08 20:52:22 +0200 | [diff] [blame] | 29 | |
Reinhard Meyer | 87b561b | 2010-11-19 10:04:37 +0100 | [diff] [blame] | 30 | /* |
| 31 | * Peripheral identifiers/interrupts. |
| 32 | */ |
| 33 | #define ATMEL_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */ |
| 34 | #define ATMEL_ID_SYS 1 /* System Peripherals */ |
| 35 | #define ATMEL_ID_PIOA 2 /* Parallel IO Controller A */ |
| 36 | #define ATMEL_ID_PIOB 3 /* Parallel IO Controller B */ |
| 37 | #define ATMEL_ID_PIOC 4 /* Parallel IO Controller C */ |
| 38 | /* Reserved: 5 */ |
| 39 | #define ATMEL_ID_USART0 6 /* USART 0 */ |
| 40 | #define ATMEL_ID_USART1 7 /* USART 1 */ |
| 41 | #define ATMEL_ID_USART2 8 /* USART 2 */ |
| 42 | #define ATMEL_ID_MCI 9 /* Multimedia Card Interface */ |
| 43 | #define ATMEL_ID_UDP 10 /* USB Device Port */ |
| 44 | #define ATMEL_ID_TWI0 11 /* Two-Wire Interface 0 */ |
| 45 | #define ATMEL_ID_SPI0 12 /* Serial Peripheral Interface 0 */ |
| 46 | #define ATMEL_ID_SPI1 13 /* Serial Peripheral Interface 1 */ |
| 47 | #define ATMEL_ID_SSC0 14 /* Serial Synchronous Controller 0 */ |
| 48 | #define ATMEL_ID_SSC1 15 /* Serial Synchronous Controller 1 */ |
| 49 | #define ATMEL_ID_SSC2 16 /* Serial Synchronous Controller 2 */ |
| 50 | #define ATMEL_ID_TC0 17 /* Timer Counter 0 */ |
| 51 | #define ATMEL_ID_TC1 18 /* Timer Counter 1 */ |
| 52 | #define ATMEL_ID_TC2 19 /* Timer Counter 2 */ |
| 53 | #define ATMEL_ID_UHP 20 /* USB Host port */ |
| 54 | #define ATMEL_ID_LCDC 21 /* LDC Controller */ |
| 55 | /* Reserved: 22-28 */ |
| 56 | #define ATMEL_ID_IRQ0 29 /* Advanced Interrupt Controller (IRQ0) */ |
| 57 | #define ATMEL_ID_IRQ1 30 /* Advanced Interrupt Controller (IRQ1) */ |
| 58 | #define ATMEL_ID_IRQ2 31 /* Advanced Interrupt Controller (IRQ2) */ |
Jens Scharsig | 698ad06 | 2010-02-03 22:46:01 +0100 | [diff] [blame] | 59 | |
Reinhard Meyer | 87b561b | 2010-11-19 10:04:37 +0100 | [diff] [blame] | 60 | /* |
| 61 | * User Peripherals physical base addresses. |
| 62 | */ |
| 63 | #define ATMEL_BASE_TCB0 0xfffa0000 |
| 64 | #define ATMEL_BASE_TC0 0xfffa0000 |
| 65 | #define ATMEL_BASE_TC1 0xfffa0040 |
| 66 | #define ATMEL_BASE_TC2 0xfffa0080 |
| 67 | #define ATMEL_BASE_UDP0 0xfffa4000 |
| 68 | #define ATMEL_BASE_MCI 0xfffa8000 |
| 69 | #define ATMEL_BASE_TWI0 0xfffac000 |
| 70 | #define ATMEL_BASE_USART0 0xfffb0000 |
| 71 | #define ATMEL_BASE_USART1 0xfffb4000 |
| 72 | #define ATMEL_BASE_USART2 0xfffb8000 |
| 73 | #define ATMEL_BASE_SSC0 0xfffbc000 |
| 74 | #define ATMEL_BASE_SSC1 0xfffc0000 |
| 75 | #define ATMEL_BASE_SSC2 0xfffc4000 |
| 76 | #define ATMEL_BASE_SPI0 0xfffc8000 |
| 77 | #define ATMEL_BASE_SPI1 0xfffcc000 |
| 78 | /* Reserved: 0xfffc4000 - 0xffffe9ff */ |
Stelian Pop | 61e69d7 | 2008-05-08 20:52:22 +0200 | [diff] [blame] | 79 | |
| 80 | /* |
Reinhard Meyer | 87b561b | 2010-11-19 10:04:37 +0100 | [diff] [blame] | 81 | * System Peripherals physical base addresses. |
Stelian Pop | 61e69d7 | 2008-05-08 20:52:22 +0200 | [diff] [blame] | 82 | */ |
Reinhard Meyer | 87b561b | 2010-11-19 10:04:37 +0100 | [diff] [blame] | 83 | #define ATMEL_BASE_SYS 0xffffea00 |
| 84 | #define ATMEL_BASE_SDRAMC 0xffffea00 |
| 85 | #define ATMEL_BASE_SMC 0xffffec00 |
| 86 | #define ATMEL_BASE_MATRIX 0xffffee00 |
| 87 | #define ATMEL_BASE_AIC 0xfffff000 |
| 88 | #define ATMEL_BASE_DBGU 0xfffff200 |
| 89 | #define ATMEL_BASE_PIOA 0xfffff400 |
| 90 | #define ATMEL_BASE_PIOB 0xfffff600 |
| 91 | #define ATMEL_BASE_PIOC 0xfffff800 |
| 92 | #define ATMEL_BASE_PMC 0xfffffc00 |
| 93 | #define ATMEL_BASE_RSTC 0xfffffd00 |
| 94 | #define ATMEL_BASE_SHDWN 0xfffffd10 |
| 95 | #define ATMEL_BASE_RTT 0xfffffd20 |
| 96 | #define ATMEL_BASE_PIT 0xfffffd30 |
| 97 | #define ATMEL_BASE_WDT 0xfffffd40 |
| 98 | #define ATMEL_BASE_GPBR 0xfffffd50 |
Stelian Pop | 61e69d7 | 2008-05-08 20:52:22 +0200 | [diff] [blame] | 99 | |
Stelian Pop | 61e69d7 | 2008-05-08 20:52:22 +0200 | [diff] [blame] | 100 | /* |
Reinhard Meyer | 87b561b | 2010-11-19 10:04:37 +0100 | [diff] [blame] | 101 | * Internal Memory common on all these SoCs |
Stelian Pop | 61e69d7 | 2008-05-08 20:52:22 +0200 | [diff] [blame] | 102 | */ |
Reinhard Meyer | 87b561b | 2010-11-19 10:04:37 +0100 | [diff] [blame] | 103 | #define ATMEL_BASE_SRAM 0x00300000 /* Internal SRAM base address */ |
| 104 | #define ATMEL_SIZE_SRAM 0x00028000 /* Internal SRAM size (160Kb) */ |
Stelian Pop | 61e69d7 | 2008-05-08 20:52:22 +0200 | [diff] [blame] | 105 | |
Reinhard Meyer | 87b561b | 2010-11-19 10:04:37 +0100 | [diff] [blame] | 106 | #define ATMEL_BASE_ROM 0x00400000 /* Internal ROM base address */ |
Asen Dimov | 2be3b31 | 2011-07-26 01:23:39 +0000 | [diff] [blame^] | 107 | #define ATMEL_SIZE_ROM 0x00008000 /* Internal ROM size (32Kb) */ |
Stelian Pop | 61e69d7 | 2008-05-08 20:52:22 +0200 | [diff] [blame] | 108 | |
Reinhard Meyer | 87b561b | 2010-11-19 10:04:37 +0100 | [diff] [blame] | 109 | #define ATMEL_BASE_UHP 0x00500000 /* USB Host controller */ |
| 110 | #define ATMEL_BASE_LCDC 0x00600000 /* LDC controller */ |
Stelian Pop | 61e69d7 | 2008-05-08 20:52:22 +0200 | [diff] [blame] | 111 | |
| 112 | /* |
Reinhard Meyer | 87b561b | 2010-11-19 10:04:37 +0100 | [diff] [blame] | 113 | * External memory |
Stelian Pop | 61e69d7 | 2008-05-08 20:52:22 +0200 | [diff] [blame] | 114 | */ |
Reinhard Meyer | 87b561b | 2010-11-19 10:04:37 +0100 | [diff] [blame] | 115 | #define ATMEL_BASE_CS0 0x10000000 /* typically NOR */ |
| 116 | #define ATMEL_BASE_CS1 0x20000000 /* SDRAM */ |
| 117 | #define ATMEL_BASE_CS2 0x30000000 |
| 118 | #define ATMEL_BASE_CS3 0x40000000 /* typically NAND */ |
| 119 | #define ATMEL_BASE_CS4 0x50000000 |
| 120 | #define ATMEL_BASE_CS5 0x60000000 |
| 121 | #define ATMEL_BASE_CS6 0x70000000 |
| 122 | #define ATMEL_BASE_CS7 0x80000000 |
Stelian Pop | 61e69d7 | 2008-05-08 20:52:22 +0200 | [diff] [blame] | 123 | |
Reinhard Meyer | 87b561b | 2010-11-19 10:04:37 +0100 | [diff] [blame] | 124 | /* |
| 125 | * Other misc defines |
| 126 | */ |
| 127 | #define ATMEL_PIO_PORTS 3 /* theese SoCs have 3 PIO */ |
Asen Dimov | 2be3b31 | 2011-07-26 01:23:39 +0000 | [diff] [blame^] | 128 | #define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP |
Eric Benard | 470a57b | 2011-06-06 22:48:27 +0000 | [diff] [blame] | 129 | #define ATMEL_BASE_PIO ATMEL_BASE_PIOA |
Stelian Pop | 61e69d7 | 2008-05-08 20:52:22 +0200 | [diff] [blame] | 130 | |
Jean-Christophe PLAGNIOL-VILLARD | b21aa66 | 2009-05-31 12:44:46 +0200 | [diff] [blame] | 131 | /* |
Reinhard Meyer | 87b561b | 2010-11-19 10:04:37 +0100 | [diff] [blame] | 132 | * SoC specific defines |
Jean-Christophe PLAGNIOL-VILLARD | b21aa66 | 2009-05-31 12:44:46 +0200 | [diff] [blame] | 133 | */ |
Reinhard Meyer | 87b561b | 2010-11-19 10:04:37 +0100 | [diff] [blame] | 134 | #if defined(CONFIG_AT91SAM9261) |
| 135 | # define ATMEL_CPU_NAME "AT91SAM9261" |
| 136 | #elif defined(CONFIG_AT91SAM9G10) |
| 137 | # define ATMEL_CPU_NAME "AT91SAM9G10" |
| 138 | #endif |
Stelian Pop | 61e69d7 | 2008-05-08 20:52:22 +0200 | [diff] [blame] | 139 | |
| 140 | #endif |