Add SAM3X/3A memory map
This commit is contained in:
Gregory Nutt
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ae6dbb9bf9
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arch/arm/src/sam34/chip/sam3x_memorymap.h
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arch/arm/src/sam34/chip/sam3x_memorymap.h
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/************************************************************************************************
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* arch/arm/src/sam34/chip/sam3x_memorymap.h
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*
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* Copyright (C) 2013 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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************************************************************************************************/
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#ifndef __ARCH_ARM_SRC_SAM34_CHIP_SAM3X_MEMORYMAP_H
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#define __ARCH_ARM_SRC_SAM34_CHIP_SAM3X_MEMORYMAP_H
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/************************************************************************************************
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* Included Files
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************************************************************************************************/
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#include <nuttx/config.h>
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#include "chip.h"
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/************************************************************************************************
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* Pre-processor Definitions
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************************************************************************************************/
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/* Address regions */
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#define SAM_CODE_BASE 0x00000000 /* 0x00000000-0x1fffffff: Code space */
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#define SAM_INTSRAM_BASE 0x20000000 /* 0x20000000-0x3fffffff: Internal SRAM */
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#define SAM_PERIPHERALS_BASE 0x40000000 /* 0x40000000-0x5fffffff: Peripherals */
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#define SAM_EXTRAM_BASE 0x60000000 /* 0x60000000-0x9fffffff: External RAM */
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#define SAM_SYSTEM_BASE 0xe0000000 /* 0xe0000000-0xffffffff: System */
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/* Code memory region */
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#define SAM_BOOTMEMORY_BASE 0x00000000 /* 0x00000000-0x003fffff: Boot Memory */
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#define SAM_INTFLASH0_BASE 0x00400000 /* 0x00400000-0x000fffff: Internal FLASH 0 */
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#define SAM_INTFLASH1_BASE (0x00400000 + SAM34_FLASH_SIZE/2)
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#define SAM_INTROM_BASE 0x00800000 /* 0x00180000-0x00bfffff: Internal ROM */
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/* 0x00c00000-0x1fffffff: Reserved */
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/* Internal SRAM memory region */
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#define SAM_INTSRAM0_BASE 0x20000000 /* 0x20000000-0x2007ffff: Internal SRAM 0 */
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#define SAM_INTSRAM1_BASE 0x20080000 /* 0x20080000-0x200fffff: Internal SRAM 0 */
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#define SAM_NFCSRAM_BASE 0x20100000 /* 0x20100000-0x2017ffff: NAND FLASH controller (SRAM) */
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#define SAM_UOTGHSRAM_BASE 0x20180000 /* 0x20100000-0x201fffff: UOTGHS controller (DMA) */
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/* 0x20200000-0x3fffffff: Undefined */
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/* Peripherals address region */
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#define SAM_HSMCI_BASE 0x40000000 /* 0x40000000-0x400003ff: High Speed Multimedia Card Interface */
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#define SAM_SSC_BASE 0x40004000 /* 0x40004000-0x40007fff: Synchronous Serial Controller */
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#define SAM_SPI0_BASE 0x40008000 /* 0x40008000-0x4000bfff: Serial Peripheral Interface 0 */
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#define SAM_SPI1_BASE 0x4000c000 /* 0x40008000-0x4007ffff: Serial Peripheral Interface 1 */
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#define SAM_TC_BASE 0x40080000 /* 0x40080000-0x4008bfff: Timer Counters */
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# define SAM_TC0_BASE 0x40080000 /* 0x40080000-0x4008003f: Timer Counter 0 */
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# define SAM_TC1_BASE 0x40080040 /* 0x40080040-0x4008007f: Timer Counter 1 */
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# define SAM_TC2_BASE 0x40080080 /* 0x40080080-0x400800bf: Timer Counter 2 */
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/* 0x400800c0-0x40083fff Reserved */
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# define SAM_TC3_BASE 0x40084000 /* 0x40084000-0x4008403f: Timer Counter 0 */
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# define SAM_TC4_BASE 0x40084040 /* 0x40084040-0x4008407f: Timer Counter 1 */
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# define SAM_TC5_BASE 0x40084080 /* 0x40084080-0x400840bf: Timer Counter 2 */
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/* 0x400840c0-0x40087fff Reserved */
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# define SAM_TC6_BASE 0x40088000 /* 0x40088000-0x4008803f: Timer Counter 3 */
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# define SAM_TC7_BASE 0x40088040 /* 0x40088040-0x4008807f: Timer Counter 4 */
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# define SAM_TC8_BASE 0x40088080 /* 0x40088080-0x400880bf: Timer Counter 5 */
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/* 0x400880c0-0x4008ffff Reserved */
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#define SAM_TWI_BASE 0x4008c000 /* 0x4008c000-0x4001ffff: Two-Wire Interface */
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# define SAM_TWI0_BASE 0x4008c000 /* 0x4008c000-0x4008ffff: Two-Wire Interface 0 */
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# define SAM_TWI1_BASE 0x40090000 /* 0x40090000-0x40093fff: Two-Wire Interface 1 */
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#define SAM_PWM_BASE 0x40094000 /* 0x40020000-0x4003ffff: Pulse Width Modulation */
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#define SAM_USART_BASE 0x40098000 /* 0x40098000-0x4002bfff: USART */
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# define SAM_USART0_BASE 0x40098000 /* 0x40098000-0x400a7fff: USART0 */
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# define SAM_USART1_BASE 0x4009c000 /* 0x4009c000-0x400bffff: USART1 */
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# define SAM_USART2_BASE 0x400a0000 /* 0x40028000-0x400a3fff: USART2 */
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# define SAM_USART3_BASE 0x400a4000 /* 0x40028000-0x400a7fff: USART3 */
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/* 0x400a8000-0x400ac000: Reserved */
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#define SAM_UOTGHS_BASE 0x40034000 /* 0x40034000-0x400affff: USB OTG High Speed */
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#define SAM_EMAC_BASE 0x400b0000 /* 0x400b0000-0x400b3fff: Ethernet MAC */
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#define SAM_CAN_BASE 0x400b4000 /* 0x400b4000-0x400bbfff: CAN */
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#define SAM_CAN0_BASE 0x400b4000 /* 0x400b4000-0x400b7fff: CAN0 */
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#define SAM_CAN1_BASE 0x400b8000 /* 0x400b8000-0x400bbfff: CAN1 */
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#define SAM_TRNG_BASE 0x400bc000 /* 0x400bc000-0x400bffff: True Random Number Generator */
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#define SAM_ADC_BASE 0x400c0000 /* 0x400c0000-0x400c3fff: Analog To Digital Converter */
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#define SAM_DMAC_BASE 0x400c4000 /* 0x400c4000-0x400c7fff: DMA controller */
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#define SAM_DACC_BASE 0x400c8000 /* 0x400c8000-0x400cffff: Digital To Analog Converter */
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/* 0x400d0000-0x400dffff: Reserved */
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#define SAM_SYSCTRLR_BASE 0x400e0000 /* 0x400e0000-0x4007ffff: System Controller */
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/* 0x40080000-0x400fffff: Reserved */
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/* System Controller Register Blocks: 0x400e0000-0x4007ffff */
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#define SAM_SMC_BASE 0x400e0000 /* 0x400e0000-0x400e01ff: Static Memory Controller */
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#define SAM_SDRAMC_BASE 0x400e0200 /* 0x400e0200-0x400e03ff: SDRAM Controller */
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#define SAM_MATRIX_BASE 0x400e0400 /* 0x400e0400-0x400E05ff: MATRIX */
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#define SAM_PMC_BASE 0x400e0600 /* 0x400e0600-0x400e07ff: Power Management Controller */
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#define SAM_UART0_BASE 0x400e0800 /* 0x400e0800-0x400e093f: UART 0 */
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#define SAM_CHIPID_BASE 0x400e0940 /* 0x400e0940-0x400e09ff: CHIP ID */
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#define SAM_EEFC_BASE 0x400e0a00 /* 0x400e0a00-0x400e0bff: Enhanced Embedded Flash Controllers*/
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# define SAM_EEFC0_BASE 0x400e0a00 /* 0x400e0a00-0x400e0bff: Enhanced Embedded Flash Controller 0 */
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# define SAM_EEFC1_BASE 0x400e0c00 /* 0x400e0c00-0x400e0dff: Enhanced Embedded Flash Controller 1 */
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#define SAM_PIO_BASE 0x400e0e00 /* 0x400e0e00-0x400e13ff: Parallel I/O Controllers */
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# define SAM_PION_BASE(n) (0x400e0e00 + ((n) << 9))
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# define SAM_PIOA_BASE 0x400e0e00 /* 0x400e0e00-0x400e0fff: Parallel I/O Controller A */
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# define SAM_PIOB_BASE 0x400e1000 /* 0x400e1000-0x400e11ff: Parallel I/O Controller B */
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# define SAM_PIOC_BASE 0x400e1200 /* 0x400e1200-0x400e13ff: Parallel I/O Controller C */
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# define SAM_PIOD_BASE 0x400e1400 /* 0x400e1400-0x400e15ff: Parallel I/O Controller D */
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# define SAM_PIOE_BASE 0x400e1600 /* 0x400e1600-0x400e17ff: Parallel I/O Controller E */
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# define SAM_PIOF_BASE 0x400e1800 /* 0x400e1800-0x400e19ff: Parallel I/O Controller F */
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#define SAM_RSTC_BASE 0x400e1a00 /* 0x400e1a00-0x400e1a0f: Reset Controller */
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#define SAM_SUPC_BASE 0x400e1a10 /* 0x400e1a10-0x400e1a2f: Supply Controller */
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#define SAM_RTT_BASE 0x400e1a30 /* 0x400e1a30-0x400e1a4f: Real Time Timer */
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#define SAM_WDT_BASE 0x400e1a50 /* 0x400e1a50-0x400e1a5f: Watchdog Timer */
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#define SAM_RTC_BASE 0x400e1a60 /* 0x400e1a60-0x400e1a8f: Real Time Clock */
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#define SAM_GPBR_BASE 0x400e1a90 /* 0x400e1a90-0x400e1aaf: GPBR */
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/* 0x400e1ab0-0x4007ffff: Reserved */
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/* External RAM memory region */
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#define SAM_EXTCS_BASE 0x60000000 /* 0x60000000-0x63ffffff: Chip selects */
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# define SAM_EXTCSN_BASE(n) (0x60000000*((n)<<24))
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# define SAM_EXTCS0_BASE 0x60000000 /* 0x60000000-0x60ffffff: Chip select 0 */
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# define SAM_EXTCS1_BASE 0x61000000 /* 0x61000000-0x61ffffff: Chip select 1 */
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# define SAM_EXTCS2_BASE 0x62000000 /* 0x62000000-0x62ffffff: Chip select 2 */
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# define SAM_EXTCS3_BASE 0x63000000 /* 0x63000000-0x63ffffff: Chip select 3 */
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# define SAM_EXTCS4_BASE 0x64000000 /* 0x64000000-0x64ffffff: Chip select 3 */
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# define SAM_EXTCS5_BASE 0x65000000 /* 0x65000000-0x65ffffff: Chip select 3 */
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# define SAM_EXTCS6_BASE 0x66000000 /* 0x66000000-0x66ffffff: Chip select 3 */
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# define SAM_EXTCS7_BASE 0x67000000 /* 0x67000000-0x67ffffff: Chip select 3 */
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#define SAM_NFC_BASE 0x68000000 /* 0x68000000-0x68ffffff: NFC */
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/* 0x69000000-0x6fffffff: Reserved */
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#define SAM_SDRAMCS_BASE 0x70000000 /* 0x70000000-0x7fffffff: SDRAM chip select */
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/* 0x80000000-0x9fffffff: Reserved */
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/************************************************************************************************
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* Public Types
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************************************************************************************************/
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/************************************************************************************************
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* Public Data
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************************************************************************************************/
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/************************************************************************************************
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* Public Functions
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************************************************************************************************/
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#endif /* __ARCH_ARM_SRC_SAM34_CHIP_SAM3X_MEMORYMAP_H */
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@ -92,7 +92,7 @@
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/* 0x40030000-0x40033fff: Reserved */
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#define SAM_UDP_BASE 0x40034000 /* 0x40034000-0x40037fff: USB 2.0 Device */
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#define SAM_ADC_BASE 0x40038000 /* 0x40038000-0x4003bfff: Analog To Digital Converter */
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#define SAM_DACCBASE 0x400cC000 /* 0x4003c000-0x4003ffff: Digital To Analog Converter */
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#define SAM_DACC_BASE 0x4003c000 /* 0x4003c000-0x4003ffff: Digital To Analog Converter */
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#define SAM_ACC_BASE 0x40040000 /* 0x40040000-0x40043fff: Analog Comparator */
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#define SAM_CRCCU_BASE 0x40044000 /* 0x40040000-0x40047fff: CRC Calculation Unit */
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/* 0x40048000-0x400dffff: Reserved */
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@ -47,7 +47,8 @@
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#include "chip.h"
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#if defined(CONFIG_ARCH_CHIP_SAM3U)
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#if defined(CONFIG_ARCH_CHIP_SAM3U) || defined(CONFIG_ARCH_CHIP_SAM3X) || \
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defined(CONFIG_ARCH_CHIP_SAM3A)
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# include "sam3u_gpio.h"
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#elif defined(CONFIG_ARCH_CHIP_SAM4L)
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# include "sam4l_gpio.h"
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