mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 08:57:58 +00:00
121 lines
4.4 KiB
C
121 lines
4.4 KiB
C
/*
|
|
* [origin: Linux kernel include/asm-arm/arch-at91/at91sam9261.h]
|
|
*
|
|
* Copyright (C) SAN People
|
|
*
|
|
* Common definitions.
|
|
* Based on AT91SAM9261 datasheet revision E. (Preliminary)
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*/
|
|
|
|
#ifndef AT91SAM9261_H
|
|
#define AT91SAM9261_H
|
|
|
|
/*
|
|
* Peripheral identifiers/interrupts.
|
|
*/
|
|
#define AT91_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */
|
|
#define AT91_ID_SYS 1 /* System Peripherals */
|
|
#define AT91SAM9261_ID_PIOA 2 /* Parallel IO Controller A */
|
|
#define AT91SAM9261_ID_PIOB 3 /* Parallel IO Controller B */
|
|
#define AT91SAM9261_ID_PIOC 4 /* Parallel IO Controller C */
|
|
#define AT91SAM9261_ID_US0 6 /* USART 0 */
|
|
#define AT91SAM9261_ID_US1 7 /* USART 1 */
|
|
#define AT91SAM9261_ID_US2 8 /* USART 2 */
|
|
#define AT91SAM9261_ID_MCI 9 /* Multimedia Card Interface */
|
|
#define AT91SAM9261_ID_UDP 10 /* USB Device Port */
|
|
#define AT91SAM9261_ID_TWI 11 /* Two-Wire Interface */
|
|
#define AT91SAM9261_ID_SPI0 12 /* Serial Peripheral Interface 0 */
|
|
#define AT91SAM9261_ID_SPI1 13 /* Serial Peripheral Interface 1 */
|
|
#define AT91SAM9261_ID_SSC0 14 /* Serial Synchronous Controller 0 */
|
|
#define AT91SAM9261_ID_SSC1 15 /* Serial Synchronous Controller 1 */
|
|
#define AT91SAM9261_ID_SSC2 16 /* Serial Synchronous Controller 2 */
|
|
#define AT91SAM9261_ID_TC0 17 /* Timer Counter 0 */
|
|
#define AT91SAM9261_ID_TC1 18 /* Timer Counter 1 */
|
|
#define AT91SAM9261_ID_TC2 19 /* Timer Counter 2 */
|
|
#define AT91SAM9261_ID_UHP 20 /* USB Host port */
|
|
#define AT91SAM9261_ID_LCDC 21 /* LDC Controller */
|
|
#define AT91SAM9261_ID_IRQ0 29 /* Advanced Interrupt Controller (IRQ0) */
|
|
#define AT91SAM9261_ID_IRQ1 30 /* Advanced Interrupt Controller (IRQ1) */
|
|
#define AT91SAM9261_ID_IRQ2 31 /* Advanced Interrupt Controller (IRQ2) */
|
|
|
|
#define AT91_SDRAMC_BASE 0xffffea00
|
|
#define AT91_SMC_BASE 0xffffec00
|
|
#define AT91_MATRIX_BASE 0xffffee00
|
|
#define AT91_PIO_BASE 0xfffff400
|
|
#define AT91_PMC_BASE 0xfffffc00
|
|
#define AT91_RSTC_BASE 0xfffffd00
|
|
#define AT91_RTT_BASE 0xfffffd20
|
|
#define AT91_PIT_BASE 0xfffffd30
|
|
#define AT91_WDT_BASE 0xfffffd40
|
|
#define AT91_GPBR_BASE 0xfffffd50
|
|
|
|
#ifdef CONFIG_AT91_LEGACY
|
|
|
|
/*
|
|
* User Peripheral physical base addresses.
|
|
*/
|
|
#define AT91SAM9261_BASE_TCB0 0xfffa0000
|
|
#define AT91SAM9261_BASE_TC0 0xfffa0000
|
|
#define AT91SAM9261_BASE_TC1 0xfffa0040
|
|
#define AT91SAM9261_BASE_TC2 0xfffa0080
|
|
#define AT91SAM9261_BASE_UDP 0xfffa4000
|
|
#define AT91SAM9261_BASE_MCI 0xfffa8000
|
|
#define AT91SAM9261_BASE_TWI 0xfffac000
|
|
#define AT91SAM9261_BASE_US0 0xfffb0000
|
|
#define AT91SAM9261_BASE_US1 0xfffb4000
|
|
#define AT91SAM9261_BASE_US2 0xfffb8000
|
|
#define AT91SAM9261_BASE_SSC0 0xfffbc000
|
|
#define AT91SAM9261_BASE_SSC1 0xfffc0000
|
|
#define AT91SAM9261_BASE_SSC2 0xfffc4000
|
|
#define AT91SAM9261_BASE_SPI0 0xfffc8000
|
|
#define AT91SAM9261_BASE_SPI1 0xfffcc000
|
|
#define AT91_BASE_SYS 0xffffea00
|
|
|
|
/*
|
|
* System Peripherals (offset from AT91_BASE_SYS)
|
|
*/
|
|
#define AT91_SDRAMC (0xffffea00 - AT91_BASE_SYS)
|
|
#define AT91_SMC (0xffffec00 - AT91_BASE_SYS)
|
|
#define AT91_MATRIX (0xffffee00 - AT91_BASE_SYS)
|
|
#define AT91_AIC (0xfffff000 - AT91_BASE_SYS)
|
|
#define AT91_DBGU (0xfffff200 - AT91_BASE_SYS)
|
|
#define AT91_PIOA (0xfffff400 - AT91_BASE_SYS)
|
|
#define AT91_PIOB (0xfffff600 - AT91_BASE_SYS)
|
|
#define AT91_PIOC (0xfffff800 - AT91_BASE_SYS)
|
|
#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS)
|
|
#define AT91_RSTC (0xfffffd00 - AT91_BASE_SYS)
|
|
#define AT91_SHDWC (0xfffffd10 - AT91_BASE_SYS)
|
|
#define AT91_RTT (0xfffffd20 - AT91_BASE_SYS)
|
|
#define AT91_PIT (0xfffffd30 - AT91_BASE_SYS)
|
|
#define AT91_WDT (0xfffffd40 - AT91_BASE_SYS)
|
|
#define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS)
|
|
|
|
#define AT91_USART0 AT91SAM9261_BASE_US0
|
|
#define AT91_USART1 AT91SAM9261_BASE_US1
|
|
#define AT91_USART2 AT91SAM9261_BASE_US2
|
|
|
|
#endif /* CONFIG_AT91_LEGACY */
|
|
|
|
/*
|
|
* Internal Memory.
|
|
*/
|
|
#define AT91SAM9261_SRAM_BASE 0x00300000 /* Internal SRAM base address */
|
|
#define AT91SAM9261_SRAM_SIZE 0x00028000 /* Internal SRAM size (160Kb) */
|
|
|
|
#define AT91SAM9261_ROM_BASE 0x00400000 /* Internal ROM base address */
|
|
#define AT91SAM9261_ROM_SIZE SZ_32K /* Internal ROM size (32Kb) */
|
|
|
|
#define AT91SAM9261_UHP_BASE 0x00500000 /* USB Host controller */
|
|
#define AT91SAM9261_LCDC_BASE 0x00600000 /* LDC controller */
|
|
|
|
/*
|
|
* Cpu Name
|
|
*/
|
|
#define CONFIG_SYS_AT91_CPU_NAME "AT91SAM9261"
|
|
|
|
#endif
|