1/* 2 * [origin: Linux kernel include/asm-arm/arch-at91/at91cap9.h] 3 * 4 * Copyright (C) 2007 Stelian Pop <stelian@popies.net> 5 * Copyright (C) 2007 Lead Tech Design <www.leadtechdesign.com> 6 * Copyright (C) 2007 Atmel Corporation. 7 * 8 * Common definitions. 9 * Based on AT91CAP9 datasheet revision B (Preliminary). 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 AT91CAP9_H 18#define AT91CAP9_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 AT91CAP9_ID_PIOABCD 2 /* Parallel IO Controller A, B, C and D */ 26#define AT91CAP9_ID_MPB0 3 /* MP Block Peripheral 0 */ 27#define AT91CAP9_ID_MPB1 4 /* MP Block Peripheral 1 */ 28#define AT91CAP9_ID_MPB2 5 /* MP Block Peripheral 2 */ 29#define AT91CAP9_ID_MPB3 6 /* MP Block Peripheral 3 */ 30#define AT91CAP9_ID_MPB4 7 /* MP Block Peripheral 4 */ 31#define AT91CAP9_ID_US0 8 /* USART 0 */ 32#define AT91CAP9_ID_US1 9 /* USART 1 */ 33#define AT91CAP9_ID_US2 10 /* USART 2 */ 34#define AT91CAP9_ID_MCI0 11 /* Multimedia Card Interface 0 */ 35#define AT91CAP9_ID_MCI1 12 /* Multimedia Card Interface 1 */ 36#define AT91CAP9_ID_CAN 13 /* CAN */ 37#define AT91CAP9_ID_TWI 14 /* Two-Wire Interface */ 38#define AT91CAP9_ID_SPI0 15 /* Serial Peripheral Interface 0 */ 39#define AT91CAP9_ID_SPI1 16 /* Serial Peripheral Interface 0 */ 40#define AT91CAP9_ID_SSC0 17 /* Serial Synchronous Controller 0 */ 41#define AT91CAP9_ID_SSC1 18 /* Serial Synchronous Controller 1 */ 42#define AT91CAP9_ID_AC97C 19 /* AC97 Controller */ 43#define AT91CAP9_ID_TCB 20 /* Timer Counter 0, 1 and 2 */ 44#define AT91CAP9_ID_PWMC 21 /* Pulse Width Modulation Controller */ 45#define AT91CAP9_ID_EMAC 22 /* Ethernet */ 46#define AT91CAP9_ID_AESTDES 23 /* Advanced Encryption Standard, Triple DES */ 47#define AT91CAP9_ID_ADC 24 /* Analog-to-Digital Converter */ 48#define AT91CAP9_ID_ISI 25 /* Image Sensor Interface */ 49#define AT91CAP9_ID_LCDC 26 /* LCD Controller */ 50#define AT91CAP9_ID_DMA 27 /* DMA Controller */ 51#define AT91CAP9_ID_UDPHS 28 /* USB High Speed Device Port */ 52#define AT91CAP9_ID_UHP 29 /* USB Host Port */ 53#define AT91CAP9_ID_IRQ0 30 /* Advanced Interrupt Controller (IRQ0) */ 54#define AT91CAP9_ID_IRQ1 31 /* Advanced Interrupt Controller (IRQ1) */ 55 56#define AT91_PIO_BASE 0xfffff200 57#define AT91_PMC_BASE 0xfffffc00 58#define AT91_RSTC_BASE 0xfffffd00 59#define AT91_PIT_BASE 0xfffffd30 60 61#ifdef CONFIG_AT91_LEGACY 62 63/* 64 * User Peripheral physical base addresses. 65 */ 66#define AT91CAP9_BASE_UDPHS 0xfff78000 67#define AT91CAP9_BASE_TCB0 0xfff7c000 68#define AT91CAP9_BASE_TC0 0xfff7c000 69#define AT91CAP9_BASE_TC1 0xfff7c040 70#define AT91CAP9_BASE_TC2 0xfff7c080 71#define AT91CAP9_BASE_MCI0 0xfff80000 72#define AT91CAP9_BASE_MCI1 0xfff84000 73#define AT91CAP9_BASE_TWI 0xfff88000 74#define AT91CAP9_BASE_US0 0xfff8c000 75#define AT91CAP9_BASE_US1 0xfff90000 76#define AT91CAP9_BASE_US2 0xfff94000 77#define AT91CAP9_BASE_SSC0 0xfff98000 78#define AT91CAP9_BASE_SSC1 0xfff9c000 79#define AT91CAP9_BASE_AC97C 0xfffa0000 80#define AT91CAP9_BASE_SPI0 0xfffa4000 81#define AT91CAP9_BASE_SPI1 0xfffa8000 82#define AT91CAP9_BASE_CAN 0xfffac000 83#define AT91CAP9_BASE_PWMC 0xfffb8000 84#define AT91CAP9_BASE_EMAC 0xfffbc000 85#define AT91CAP9_BASE_ADC 0xfffc0000 86#define AT91CAP9_BASE_ISI 0xfffc4000 87#define AT91_BASE_SYS 0xffffe200 88 89/* 90 * System Peripherals (offset from AT91_BASE_SYS) 91 */ 92#define AT91_ECC (0xffffe200 - AT91_BASE_SYS) 93#define AT91_BCRAMC (0xffffe400 - AT91_BASE_SYS) 94#define AT91_DDRSDRC (0xffffe600 - AT91_BASE_SYS) 95#define AT91_SMC (0xffffe800 - AT91_BASE_SYS) 96#define AT91_MATRIX (0xffffea00 - AT91_BASE_SYS) 97#define AT91_CCFG (0xffffeb10 - AT91_BASE_SYS) 98#define AT91_DMA (0xffffec00 - AT91_BASE_SYS) 99#define AT91_DBGU (0xffffee00 - AT91_BASE_SYS) 100#define AT91_AIC (0xfffff000 - AT91_BASE_SYS) 101#define AT91_PIOA (0xfffff200 - AT91_BASE_SYS) 102#define AT91_PIOB (0xfffff400 - AT91_BASE_SYS) 103#define AT91_PIOC (0xfffff600 - AT91_BASE_SYS) 104#define AT91_PIOD (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_SCKCR (0xfffffd50 - AT91_BASE_SYS) 112#define AT91_GPBR_REVB (0xfffffd50 - AT91_BASE_SYS) 113#define AT91_GPBR_REVC (0xfffffd60 - AT91_BASE_SYS) 114 115#define AT91_USART0 AT91CAP9_BASE_US0 116#define AT91_USART1 AT91CAP9_BASE_US1 117#define AT91_USART2 AT91CAP9_BASE_US2 118 119/* 120 * SCKCR flags 121 */ 122#define AT91CAP9_SCKCR_RCEN (1 << 0) /* RC Oscillator Enable */ 123#define AT91CAP9_SCKCR_OSC32EN (1 << 1) /* 32kHz Oscillator Enable */ 124#define AT91CAP9_SCKCR_OSC32BYP (1 << 2) /* 32kHz Oscillator Bypass */ 125#define AT91CAP9_SCKCR_OSCSEL (1 << 3) /* Slow Clock Selector */ 126#define AT91CAP9_SCKCR_OSCSEL_RC (0 << 3) 127#define AT91CAP9_SCKCR_OSCSEL_32 (1 << 3) 128 129#endif /* CONFIG_AT91_LEGACY */ 130/* 131 * Internal Memory. 132 */ 133#define AT91CAP9_SRAM_BASE 0x00100000 /* Internal SRAM base address */ 134#define AT91CAP9_SRAM_SIZE (32 * SZ_1K) /* Internal SRAM size (32Kb) */ 135 136#define AT91CAP9_ROM_BASE 0x00400000 /* Internal ROM base address */ 137#define AT91CAP9_ROM_SIZE (32 * SZ_1K) /* Internal ROM size (32Kb) */ 138 139#define AT91CAP9_LCDC_BASE 0x00500000 /* LCD Controller */ 140#define AT91CAP9_UDPHS_BASE 0x00600000 /* USB High Speed Device Port */ 141#define AT91CAP9_UHP_BASE 0x00700000 /* USB Host controller */ 142 143#define CONFIG_DRAM_BASE AT91_CHIPSELECT_6 144 145/* 146 * Cpu Name 147 */ 148#define CONFIG_SYS_AT91_CPU_NAME "AT91CAP9" 149 150#endif 151