1. 根目录:
2. arch
3. arm
4. mach-at91
5. include
6. mach
7. at91sam9rl.h

/*
 * arch/arm/mach-at91/include/mach/at91sam9260.h
 *
 *  Copyright (C) 2007 Atmel Corporation
 *
 * Common definitions.
 * Based on AT91SAM9RL datasheet revision A. (Preliminary)
 *
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file COPYING in the main directory of this archive for
 * more details.
 */

#ifndef AT91SAM9RL_H
#define AT91SAM9RL_H

/*
 * Peripheral identifiers/interrupts.
 */
#define AT91SAM9RL_ID_PIOA	2	/* Parallel IO Controller A */
#define AT91SAM9RL_ID_PIOB	3	/* Parallel IO Controller B */
#define AT91SAM9RL_ID_PIOC	4	/* Parallel IO Controller C */
#define AT91SAM9RL_ID_PIOD	5	/* Parallel IO Controller D */
#define AT91SAM9RL_ID_US0	6	/* USART 0 */
#define AT91SAM9RL_ID_US1	7	/* USART 1 */
#define AT91SAM9RL_ID_US2	8	/* USART 2 */
#define AT91SAM9RL_ID_US3	9	/* USART 3 */
#define AT91SAM9RL_ID_MCI	10	/* Multimedia Card Interface */
#define AT91SAM9RL_ID_TWI0	11	/* TWI 0 */
#define AT91SAM9RL_ID_TWI1	12	/* TWI 1 */
#define AT91SAM9RL_ID_SPI	13	/* Serial Peripheral Interface */
#define AT91SAM9RL_ID_SSC0	14	/* Serial Synchronous Controller 0 */
#define AT91SAM9RL_ID_SSC1	15	/* Serial Synchronous Controller 1 */
#define AT91SAM9RL_ID_TC0	16	/* Timer Counter 0 */
#define AT91SAM9RL_ID_TC1	17	/* Timer Counter 1 */
#define AT91SAM9RL_ID_TC2	18	/* Timer Counter 2 */
#define AT91SAM9RL_ID_PWMC	19	/* Pulse Width Modulation Controller */
#define AT91SAM9RL_ID_TSC	20	/* Touch Screen Controller */
#define AT91SAM9RL_ID_DMA	21	/* DMA Controller */
#define AT91SAM9RL_ID_UDPHS	22	/* USB Device HS */
#define AT91SAM9RL_ID_LCDC	23	/* LCD Controller */
#define AT91SAM9RL_ID_AC97C	24	/* AC97 Controller */
#define AT91SAM9RL_ID_IRQ0	31	/* Advanced Interrupt Controller (IRQ0) */


/*
 * User Peripheral physical base addresses.
 */
#define AT91SAM9RL_BASE_TCB0	0xfffa0000
#define AT91SAM9RL_BASE_TC0	0xfffa0000
#define AT91SAM9RL_BASE_TC1	0xfffa0040
#define AT91SAM9RL_BASE_TC2	0xfffa0080
#define AT91SAM9RL_BASE_MCI	0xfffa4000
#define AT91SAM9RL_BASE_TWI0	0xfffa8000
#define AT91SAM9RL_BASE_TWI1	0xfffac000
#define AT91SAM9RL_BASE_US0	0xfffb0000
#define AT91SAM9RL_BASE_US1	0xfffb4000
#define AT91SAM9RL_BASE_US2	0xfffb8000
#define AT91SAM9RL_BASE_US3	0xfffbc000
#define AT91SAM9RL_BASE_SSC0	0xfffc0000
#define AT91SAM9RL_BASE_SSC1	0xfffc4000
#define AT91SAM9RL_BASE_PWMC	0xfffc8000
#define AT91SAM9RL_BASE_SPI	0xfffcc000
#define AT91SAM9RL_BASE_TSC	0xfffd0000
#define AT91SAM9RL_BASE_UDPHS	0xfffd4000
#define AT91SAM9RL_BASE_AC97C	0xfffd8000


/*
 * System Peripherals (offset from AT91_BASE_SYS)
 */
#define AT91_SCKCR	(0xfffffd50 - AT91_BASE_SYS)

#define AT91SAM9RL_BASE_DMA	0xffffe600
#define AT91SAM9RL_BASE_ECC	0xffffe800
#define AT91SAM9RL_BASE_SDRAMC	0xffffea00
#define AT91SAM9RL_BASE_SMC	0xffffec00
#define AT91SAM9RL_BASE_MATRIX	0xffffee00
#define AT91SAM9RL_BASE_DBGU	AT91_BASE_DBGU0
#define AT91SAM9RL_BASE_PIOA	0xfffff400
#define AT91SAM9RL_BASE_PIOB	0xfffff600
#define AT91SAM9RL_BASE_PIOC	0xfffff800
#define AT91SAM9RL_BASE_PIOD	0xfffffa00
#define AT91SAM9RL_BASE_RSTC	0xfffffd00
#define AT91SAM9RL_BASE_SHDWC	0xfffffd10
#define AT91SAM9RL_BASE_RTT	0xfffffd20
#define AT91SAM9RL_BASE_PIT	0xfffffd30
#define AT91SAM9RL_BASE_WDT	0xfffffd40
#define AT91SAM9RL_BASE_GPBR	0xfffffd60
#define AT91SAM9RL_BASE_RTC	0xfffffe00


/*
 * Internal Memory.
 */
#define AT91SAM9RL_SRAM_BASE	0x00300000	/* Internal SRAM base address */
#define AT91SAM9RL_SRAM_SIZE	SZ_16K		/* Internal SRAM size (16Kb) */

#define AT91SAM9RL_ROM_BASE	0x00400000	/* Internal ROM base address */
#define AT91SAM9RL_ROM_SIZE	(2 * SZ_16K)	/* Internal ROM size (32Kb) */

#define AT91SAM9RL_LCDC_BASE	0x00500000	/* LCD Controller */
#define AT91SAM9RL_UDPHS_FIFO	0x00600000	/* USB Device HS controller */

#endif