2013-01-22 02:25:40 +01:00
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/************************************************************************************
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2013-06-02 21:57:22 +02:00
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* arch/arm/include/sam34/chip.h
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2013-01-22 02:25:40 +01:00
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*
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* Copyright (C) 2009-2010, 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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2013-06-02 21:57:22 +02:00
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#ifndef __ARCH_ARM_INCLUDE_SAM34_CHIP_H
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#define __ARCH_ARM_INCLUDE_SAM34_CHIP_H
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2013-01-22 02:25:40 +01:00
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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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/************************************************************************************
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* Pre-processor Definitions
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************************************************************************************/
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/* Get customizations for each supported chip */
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2013-06-03 19:23:41 +02:00
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/* AT91SAM3U Family *****************************************************************/
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#if defined(CONFIG_ARCH_CHIP_AT91SAM3U4E)
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/* Internal memory */
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2013-06-12 01:33:43 +02:00
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# define SAM34_FLASH_SIZE (256*1024) /* 256KB */
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# define SAM34_SRAM0_SIZE (32*1024) /* 32KB */
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# define SAM34_SRAM1_SIZE (16*1024) /* 16KB */
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# define SAM34_NFCSRAM_SIZE (4*1024) /* 4KB */
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2013-06-03 19:23:41 +02:00
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/* Peripherals */
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2013-06-11 20:28:31 +02:00
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# define SAM34_NDMACHAN 4 /* 4 DMA Channels */
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# define SAM34_NMCI2 1 /* 1 memory card interface */
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# define SAM32_NSLCD 0 /* No segment LCD interface */
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# define SAM32_NAESA 0 /* No advanced encryption standard */
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# define SAM32_NUDPHS 1 /* One USB high speed device */
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# define SAM32_NUDPFS 0 /* No USB full speed device */
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# define SAM32_NUHPFS 0 /* No USB full speed embedded host */
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2013-06-03 19:23:41 +02:00
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/* AT91SAM4L Family *****************************************************************/
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/* Sub-family differences:
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*
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* FEATURE ATSAM4LCxx ATSAM4LSxx
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* ----------------------- ------------- -------------
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* SEGMENT LCD Yes No
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* AESA Yes No
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* USB Device + Host Device Only
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*
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* Note: The SEGMENT LCD capability varies with packaging.
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*
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* FEATURE ATSAM4Lx2x ATSAM4Lx4x
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* ----------------------- ------------- -------------
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* FLASH 256KB 128KB
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* SRAM 32KB 32KB
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*
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* Packaging differences:
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*
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* FEATURE ATSAM4LxxC ATSAM4LxxB ATSAM4LxxA
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* ----------------------- ---------- ---------- ----------
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* Number of Pins 100 64 48
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* Max Frequency 48MHz 48MHz 48MHz
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* SEGMENT LCD 4x40 4x23 4x13
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* GPIO 75 43 27
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* High-drive pins 6 3 1
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* External Interrupts 8+NMI 8+NMI 8+NMI
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* TWI Masters 2 2 1
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* TWI Master/Slave 2 2 1
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* USART 4 4 3
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* PICOUART 1 1 1
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* Peripheral DMA Channels 16 16 16
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* Peripheral Even System 1 1 1
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* SPI 1 1 1
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* Asynchronous Timers 1 1 1
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* Timer/Counter Channels 6 3 3
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* Parallel Capture Inputs 8 8 8
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* Frequency Meter 1 1 1
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* Watchdog Timer 1 1 1
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* Power Manager 1 1 1
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* Glue Logic LUT 2 2 1
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* ADC 15-channel 7-channel 3-channel
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* DAC 1-channel 1-channel 1-channel
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* Analog Comparators 4 2 1
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* CATB Sensors 32 32 26
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* Audio Bitstream DAC 1 1 1
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* IIS Controller 1 1 1
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* Packages TQFP/VFBGA TQFP/QFN TQFP/QFN
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*/
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2013-06-03 23:11:56 +02:00
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#elif defined(CONFIG_ARCH_CHIP_ATSAM4LC2C) || defined (CONFIG_ARCH_CHIP_ATSAM4LC2B) || \
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defined(CONFIG_ARCH_CHIP_ATSAM4LC2A)
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2013-06-03 19:23:41 +02:00
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/* Internal memory */
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2013-06-12 01:33:43 +02:00
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# define SAM34_FLASH_SIZE (128*1024) /* 128KB */
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# define SAM34_SRAM0_SIZE (32*1024) /* 32KB */
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# define SAM34_SRAM1_SIZE (0) /* None */
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# define SAM34_NFCSRAM_SIZE (0) /* None */
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2013-06-03 19:23:41 +02:00
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/* Peripherals */
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2013-06-11 20:28:31 +02:00
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# define SAM34_NDMACHAN 16 /* 16 Peripheral DMA Channels */
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# define SAM34_NMCI2 0 /* No memory card interface */
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# define SAM32_NSLCD 1 /* 1 segment LCD interface */
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# define SAM32_NAESA 1 /* 1 advanced encryption standard */
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# define SAM32_NUDPHS 0 /* No USB high speed device */
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# define SAM32_NUDPFS 1 /* 1 USB full speed device */
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# define SAM32_NUHPFS 1 /* 1 USB full speed embedded host */
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2013-06-03 19:23:41 +02:00
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2013-06-03 23:11:56 +02:00
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#elif defined(CONFIG_ARCH_CHIP_ATSAM4LC4C) || defined (CONFIG_ARCH_CHIP_ATSAM4LC4B) || \
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defined(CONFIG_ARCH_CHIP_ATSAM4LC4A)
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2013-06-03 19:23:41 +02:00
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/* Internal memory */
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2013-06-12 01:33:43 +02:00
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# define SAM34_FLASH_SIZE (256*1024) /* 256KB */
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# define SAM34_SRAM0_SIZE (32*1024) /* 32KB */
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# define SAM34_SRAM1_SIZE (0) /* None */
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# define SAM34_NFCSRAM_SIZE (0) /* None */
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2013-06-03 19:23:41 +02:00
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/* Peripherals */
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2013-06-11 20:28:31 +02:00
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# define SAM34_NDMACHAN 16 /* 16 Peripheral DMA Channels */
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# define SAM34_NMCI2 0 /* No memory card interface */
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# define SAM32_NSLCD 1 /* 1 segment LCD interface */
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# define SAM32_NAESA 1 /* 1 advanced encryption standard */
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# define SAM32_NUDPHS 0 /* No USB high speed device */
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# define SAM32_NUDPFS 1 /* 1 USB full speed device */
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# define SAM32_NUHPFS 1 /* 1 USB full speed embedded host */
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2013-06-03 19:23:41 +02:00
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2013-06-03 23:11:56 +02:00
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#elif defined(CONFIG_ARCH_CHIP_ATSAM4LS2C) || defined (CONFIG_ARCH_CHIP_ATSAM4LS2B) || \
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defined(CONFIG_ARCH_CHIP_ATSAM4LS2A)
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2013-06-03 19:23:41 +02:00
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2013-01-22 02:25:40 +01:00
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/* Internal memory */
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2013-06-12 01:33:43 +02:00
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# define SAM34_FLASH_SIZE (128*1024) /* 128KB */
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# define SAM34_SRAM0_SIZE (32*1024) /* 32KB */
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# define SAM34_SRAM1_SIZE (0) /* None */
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# define SAM34_NFCSRAM_SIZE (0) /* None */
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2013-06-03 19:23:41 +02:00
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/* Peripherals */
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2013-06-11 20:28:31 +02:00
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# define SAM34_NDMACHAN 16 /* 16 Peripheral DMA Channels */
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# define SAM34_NMCI2 0 /* No memory card interface */
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# define SAM32_NSLCD 0 /* No segment LCD interface */
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# define SAM32_NAESA 0 /* No advanced encryption standard */
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# define SAM32_NUDPHS 0 /* No USB high speed device */
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# define SAM32_NUDPFS 1 /* 1 USB full speed device */
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# define SAM32_NUHPFS 0 /* No USB full speed embedded host */
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2013-06-03 19:23:41 +02:00
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2013-06-03 23:11:56 +02:00
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#elif defined(CONFIG_ARCH_CHIP_ATSAM4LS4C) || defined (CONFIG_ARCH_CHIP_ATSAM4LS4B) || \
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defined(CONFIG_ARCH_CHIP_ATSAM4LS4A)
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2013-06-03 19:23:41 +02:00
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/* Internal memory */
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2013-01-22 02:25:40 +01:00
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2013-06-12 01:33:43 +02:00
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# define SAM34_FLASH_SIZE (256*1024) /* 256KB */
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# define SAM34_SRAM0_SIZE (32*1024) /* 32KB */
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# define SAM34_SRAM1_SIZE (0) /* None */
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# define SAM34_NFCSRAM_SIZE (0) /* None */
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2013-01-22 02:25:40 +01:00
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2013-06-03 19:23:41 +02:00
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/* Peripherals */
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2013-01-22 02:25:40 +01:00
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2013-06-11 20:28:31 +02:00
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# define SAM34_NDMACHAN 16 /* 16 Peripheral DMA Channels */
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# define SAM34_NMCI2 0 /* No memory card interface */
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# define SAM32_NSLCD 0 /* No segment LCD interface */
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# define SAM32_NAESA 0 /* No advanced encryption standard */
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# define SAM32_NUDPHS 0 /* No USB high speed device */
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# define SAM32_NUDPFS 1 /* 1 USB full speed device */
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# define SAM32_NUHPFS 0 /* No USB full speed embedded host */
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2013-01-22 02:25:40 +01:00
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2013-06-03 23:11:56 +02:00
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/* AT91SAM4S Family *****************************************************************/
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/*
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* FEATURE SAM4SD32C SAM4SD32B SAM4SD16C SAM4SD16B SAM4SA16C SAM4SA16B SAM4S16C SAM4S16B SAM4S8C SAM4S8B
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2013-06-11 20:28:31 +02:00
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* ------------- --------- --------- --------- --------- --------- --------- -------- -------- ------- -------
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2013-06-03 23:11:56 +02:00
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* Flash 2x1MB 2x1MB 2x512KB 1x1MB 1x1MB 1x1MB 1x1MB 1x1MB 1x512KB 1x512KB
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* SRAM 160KB 160KB 160KB 160KB 160KB 160KB 128KB 128KB 128KB 128KB
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* HCACHE 2KB 2KB 2KB 2KB 2KB 2KB - - - -
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* Pins 100 64 100 64 100 64 100 64 100 64
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* No. PIOs 79 47 79 47 79 47 79 47 79 47
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* Ext. BUS Yes No Yes No Yes No Yes No Yes No
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* 12-bit ADC 16 ch 11 ch 16 ch 11 ch 16 ch 11 ch 16 ch 11 ch 16 ch 11 ch
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* 12-bit DAC 2 ch 2 ch 2 ch 2 ch 2 ch 2 ch 2 ch 2 ch 2 ch 2 ch
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* Timer Counter 6 ch 3 ch 6 ch 3 ch 6 ch 3 ch 6 ch 3 ch 6 ch 3 ch
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* PDC 22 ch 22 ch 22 ch 22 ch 22 ch 22 ch 22 ch 22 ch 22 ch 22 ch
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* USART 2 2 2 2 2 2 2 2 2 2
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* UART 2 2 2 2 2 2 2 2 2 2
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* HSMCI Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
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*/
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#elif defined(CONFIG_ARCH_CHIP_ATSAM4SD32C)
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2013-06-11 20:28:31 +02:00
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/* Internal memory */
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2013-06-12 01:33:43 +02:00
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# define SAM34_FLASH_SIZE (2*1024*1024) /* 2x1MB */
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# define SAM34_SRAM0_SIZE (160*1024) /* 160KB */
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# define SAM34_SRAM1_SIZE (0) /* None */
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# define SAM34_NFCSRAM_SIZE (0) /* None */
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2013-06-11 20:28:31 +02:00
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/* Peripherals */
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# define SAM34_NDMACHAN 22 /* 22 PDC Channels */
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# define SAM34_NMCI2 1 /* 1 memory card interface */
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# define SAM32_NSLCD 0 /* No segment LCD interface */
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# define SAM32_NAESA 0 /* No advanced encryption standard */
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# define SAM32_NUDPHS 0 /* No USB high speed device */
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# define SAM32_NUDPFS 1 /* 1 USB full speed device */
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# define SAM32_NUHPFS 0 /* No USB full speed embedded host */
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2013-06-03 23:11:56 +02:00
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#elif defined(CONFIG_ARCH_CHIP_ATSAM4SD32B)
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2013-06-11 20:28:31 +02:00
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/* Internal memory */
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2013-06-12 01:33:43 +02:00
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# define SAM34_FLASH_SIZE (2*1024*1024) /* 2x1MB */
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# define SAM34_SRAM0_SIZE (160*1024) /* 160KB */
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# define SAM34_SRAM1_SIZE (0) /* None */
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# define SAM34_NFCSRAM_SIZE (0) /* None */
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2013-06-11 20:28:31 +02:00
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/* Peripherals */
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# define SAM34_NDMACHAN 22 /* 22 PDC Channels */
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# define SAM34_NMCI2 1 /* 1 memory card interface */
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# define SAM32_NSLCD 0 /* No segment LCD interface */
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# define SAM32_NAESA 0 /* No advanced encryption standard */
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# define SAM32_NUDPHS 0 /* No USB high speed device */
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# define SAM32_NUDPFS 1 /* 1 USB full speed device */
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# define SAM32_NUHPFS 0 /* No USB full speed embedded host */
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2013-06-03 23:11:56 +02:00
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#elif defined(CONFIG_ARCH_CHIP_ATSAM4SD16C)
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2013-06-11 20:28:31 +02:00
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/* Internal memory */
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2013-06-12 01:33:43 +02:00
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# define SAM34_FLASH_SIZE (1024*1024) /* 2x512KB */
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# define SAM34_SRAM0_SIZE (160*1024) /* 160KB */
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# define SAM34_SRAM1_SIZE (0) /* None */
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# define SAM34_NFCSRAM_SIZE (0) /* None */
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2013-06-11 20:28:31 +02:00
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/* Peripherals */
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# define SAM34_NDMACHAN 22 /* 22 PDC Channels */
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# define SAM34_NMCI2 1 /* 1 memory card interface */
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# define SAM32_NSLCD 0 /* No segment LCD interface */
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# define SAM32_NAESA 0 /* No advanced encryption standard */
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# define SAM32_NUDPHS 0 /* No USB high speed device */
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# define SAM32_NUDPFS 1 /* 1 USB full speed device */
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# define SAM32_NUHPFS 0 /* No USB full speed embedded host */
|
|
|
|
|
|
2013-06-03 23:11:56 +02:00
|
|
|
#elif defined(CONFIG_ARCH_CHIP_ATSAM4SD16B)
|
2013-06-11 20:28:31 +02:00
|
|
|
/* Internal memory */
|
|
|
|
|
|
2013-06-12 01:33:43 +02:00
|
|
|
# define SAM34_FLASH_SIZE (1024*1024) /* 2x512KB */
|
|
|
|
|
# define SAM34_SRAM0_SIZE (160*1024) /* 160KB */
|
|
|
|
|
# define SAM34_SRAM1_SIZE (0) /* None */
|
|
|
|
|
# define SAM34_NFCSRAM_SIZE (0) /* None */
|
2013-06-11 20:28:31 +02:00
|
|
|
|
|
|
|
|
/* Peripherals */
|
|
|
|
|
|
|
|
|
|
# define SAM34_NDMACHAN 22 /* 22 PDC Channels */
|
|
|
|
|
# define SAM34_NMCI2 1 /* 1 memory card interface */
|
|
|
|
|
# define SAM32_NSLCD 0 /* No segment LCD interface */
|
|
|
|
|
# define SAM32_NAESA 0 /* No advanced encryption standard */
|
|
|
|
|
# define SAM32_NUDPHS 0 /* No USB high speed device */
|
|
|
|
|
# define SAM32_NUDPFS 1 /* 1 USB full speed device */
|
|
|
|
|
# define SAM32_NUHPFS 0 /* No USB full speed embedded host */
|
|
|
|
|
|
2013-06-03 23:11:56 +02:00
|
|
|
#elif defined(CONFIG_ARCH_CHIP_ATSAM4SA16C)
|
2013-06-11 20:28:31 +02:00
|
|
|
/* Internal memory */
|
|
|
|
|
|
2013-06-12 01:33:43 +02:00
|
|
|
# define SAM34_FLASH_SIZE (1024*1024) /* 1MB */
|
|
|
|
|
# define SAM34_SRAM0_SIZE (160*1024) /* 160KB */
|
|
|
|
|
# define SAM34_SRAM1_SIZE (0) /* None */
|
|
|
|
|
# define SAM34_NFCSRAM_SIZE (0) /* None */
|
2013-06-11 20:28:31 +02:00
|
|
|
|
|
|
|
|
/* Peripherals */
|
|
|
|
|
|
|
|
|
|
# define SAM34_NDMACHAN 22 /* 22 PDC Channels */
|
|
|
|
|
# define SAM34_NMCI2 1 /* 1 memory card interface */
|
|
|
|
|
# define SAM32_NSLCD 0 /* No segment LCD interface */
|
|
|
|
|
# define SAM32_NAESA 0 /* No advanced encryption standard */
|
|
|
|
|
# define SAM32_NUDPHS 0 /* No USB high speed device */
|
|
|
|
|
# define SAM32_NUDPFS 1 /* 1 USB full speed device */
|
|
|
|
|
# define SAM32_NUHPFS 0 /* No USB full speed embedded host */
|
|
|
|
|
|
2013-06-03 23:11:56 +02:00
|
|
|
#elif defined(CONFIG_ARCH_CHIP_ATSAM4SA16B)
|
2013-06-11 20:28:31 +02:00
|
|
|
/* Internal memory */
|
|
|
|
|
|
2013-06-12 01:33:43 +02:00
|
|
|
# define SAM34_FLASH_SIZE (1024*1024) /* 1MB */
|
|
|
|
|
# define SAM34_SRAM0_SIZE (160*1024) /* 160KB */
|
|
|
|
|
# define SAM34_SRAM1_SIZE (0) /* None */
|
|
|
|
|
# define SAM34_NFCSRAM_SIZE (0) /* None */
|
2013-06-11 20:28:31 +02:00
|
|
|
|
|
|
|
|
/* Peripherals */
|
|
|
|
|
|
|
|
|
|
# define SAM34_NDMACHAN 22 /* 22 PDC Channels */
|
|
|
|
|
# define SAM34_NMCI2 1 /* 1 memory card interface */
|
|
|
|
|
# define SAM32_NSLCD 0 /* No segment LCD interface */
|
|
|
|
|
# define SAM32_NAESA 0 /* No advanced encryption standard */
|
|
|
|
|
# define SAM32_NUDPHS 0 /* No USB high speed device */
|
|
|
|
|
# define SAM32_NUDPFS 1 /* 1 USB full speed device */
|
|
|
|
|
# define SAM32_NUHPFS 0 /* No USB full speed embedded host */
|
|
|
|
|
|
2013-06-03 23:11:56 +02:00
|
|
|
#elif defined(CONFIG_ARCH_CHIP_ATSAM4S16C)
|
2013-06-11 20:28:31 +02:00
|
|
|
/* Internal memory */
|
|
|
|
|
|
2013-06-12 01:33:43 +02:00
|
|
|
# define SAM34_FLASH_SIZE (1024*1024) /* 1MB */
|
|
|
|
|
# define SAM34_SRAM0_SIZE (128*1024) /* 128KB */
|
|
|
|
|
# define SAM34_SRAM1_SIZE (0) /* None */
|
|
|
|
|
# define SAM34_NFCSRAM_SIZE (0) /* None */
|
2013-06-11 20:28:31 +02:00
|
|
|
|
|
|
|
|
/* Peripherals */
|
|
|
|
|
|
|
|
|
|
# define SAM34_NDMACHAN 22 /* 22 PDC Channels */
|
|
|
|
|
# define SAM34_NMCI2 1 /* 1 memory card interface */
|
|
|
|
|
# define SAM32_NSLCD 0 /* No segment LCD interface */
|
|
|
|
|
# define SAM32_NAESA 0 /* No advanced encryption standard */
|
|
|
|
|
# define SAM32_NUDPHS 0 /* No USB high speed device */
|
|
|
|
|
# define SAM32_NUDPFS 1 /* 1 USB full speed device */
|
|
|
|
|
# define SAM32_NUHPFS 0 /* No USB full speed embedded host */
|
|
|
|
|
|
2013-06-03 23:11:56 +02:00
|
|
|
#elif defined(CONFIG_ARCH_CHIP_ATSAM4S16B)
|
2013-06-11 20:28:31 +02:00
|
|
|
/* Internal memory */
|
|
|
|
|
|
2013-06-12 01:33:43 +02:00
|
|
|
# define SAM34_FLASH_SIZE (1024*1024) /* 1MB */
|
|
|
|
|
# define SAM34_SRAM0_SIZE (128*1024) /* 128KB */
|
|
|
|
|
# define SAM34_SRAM1_SIZE (0) /* None */
|
|
|
|
|
# define SAM34_NFCSRAM_SIZE (0) /* None */
|
2013-06-11 20:28:31 +02:00
|
|
|
|
|
|
|
|
/* Peripherals */
|
|
|
|
|
|
|
|
|
|
# define SAM34_NDMACHAN 22 /* 22 PDC Channels */
|
|
|
|
|
# define SAM34_NMCI2 1 /* 1 memory card interface */
|
|
|
|
|
# define SAM32_NSLCD 0 /* No segment LCD interface */
|
|
|
|
|
# define SAM32_NAESA 0 /* No advanced encryption standard */
|
|
|
|
|
# define SAM32_NUDPHS 0 /* No USB high speed device */
|
|
|
|
|
# define SAM32_NUDPFS 1 /* 1 USB full speed device */
|
|
|
|
|
# define SAM32_NUHPFS 0 /* No USB full speed embedded host */
|
|
|
|
|
|
2013-06-03 23:11:56 +02:00
|
|
|
#elif defined(CONFIG_ARCH_CHIP_ATSAM4S8C)
|
2013-06-11 20:28:31 +02:00
|
|
|
/* Internal memory */
|
|
|
|
|
|
2013-06-12 01:33:43 +02:00
|
|
|
# define SAM34_FLASH_SIZE (512*1024) /* 512KB */
|
|
|
|
|
# define SAM34_SRAM0_SIZE (128*1024) /* 128KB */
|
|
|
|
|
# define SAM34_SRAM1_SIZE (0) /* None */
|
|
|
|
|
# define SAM34_NFCSRAM_SIZE (0) /* None */
|
2013-06-11 20:28:31 +02:00
|
|
|
|
|
|
|
|
/* Peripherals */
|
|
|
|
|
|
|
|
|
|
# define SAM34_NDMACHAN 22 /* 22 PDC Channels */
|
|
|
|
|
# define SAM34_NMCI2 1 /* 1 memory card interface */
|
|
|
|
|
# define SAM32_NSLCD 0 /* No segment LCD interface */
|
|
|
|
|
# define SAM32_NAESA 0 /* No advanced encryption standard */
|
|
|
|
|
# define SAM32_NUDPHS 0 /* No USB high speed device */
|
|
|
|
|
# define SAM32_NUDPFS 1 /* 1 USB full speed device */
|
|
|
|
|
# define SAM32_NUHPFS 0 /* No USB full speed embedded host */
|
|
|
|
|
|
2013-06-03 23:11:56 +02:00
|
|
|
#elif defined(CONFIG_ARCH_CHIP_ATSAM4S8B)
|
2013-06-11 20:28:31 +02:00
|
|
|
/* Internal memory */
|
|
|
|
|
|
2013-06-12 01:33:43 +02:00
|
|
|
# define SAM34_FLASH_SIZE (512*1024) /* 512KB */
|
|
|
|
|
# define SAM34_SRAM0_SIZE (128*1024) /* 128KB */
|
|
|
|
|
# define SAM34_SRAM1_SIZE (0) /* None */
|
|
|
|
|
# define SAM34_NFCSRAM_SIZE (0) /* None */
|
2013-06-11 20:28:31 +02:00
|
|
|
|
|
|
|
|
/* Peripherals */
|
|
|
|
|
|
|
|
|
|
# define SAM34_NDMACHAN 22 /* 22 PDC Channels */
|
|
|
|
|
# define SAM34_NMCI2 1 /* 1 memory card interface */
|
|
|
|
|
# define SAM32_NSLCD 0 /* No segment LCD interface */
|
|
|
|
|
# define SAM32_NAESA 0 /* No advanced encryption standard */
|
|
|
|
|
# define SAM32_NUDPHS 0 /* No USB high speed device */
|
|
|
|
|
# define SAM32_NUDPFS 1 /* 1 USB full speed device */
|
|
|
|
|
# define SAM32_NUHPFS 0 /* No USB full speed embedded host */
|
2013-06-03 23:11:56 +02:00
|
|
|
|
2013-01-22 02:25:40 +01:00
|
|
|
#else
|
2013-06-02 18:33:57 +02:00
|
|
|
# error "Unknown SAM3/4 chip type"
|
2013-01-22 02:25:40 +01:00
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* NVIC priority levels *************************************************************/
|
|
|
|
|
/* Each priority field holds a priority value, 0-15. The lower the value, the greater
|
|
|
|
|
* the priority of the corresponding interrupt. The processor implements only
|
|
|
|
|
* bits[7:4] of each field, bits[3:0] read as zero and ignore writes.
|
|
|
|
|
*/
|
2013-06-02 18:33:57 +02:00
|
|
|
|
|
|
|
|
#define NVIC_SYSH_PRIORITY_MIN 0xf0 /* All bits[7:4] set is minimum priority */
|
|
|
|
|
#define NVIC_SYSH_PRIORITY_DEFAULT 0x80 /* Midpoint is the default */
|
|
|
|
|
#define NVIC_SYSH_PRIORITY_MAX 0x00 /* Zero is maximum priority */
|
|
|
|
|
#define NVIC_SYSH_PRIORITY_STEP 0x10 /* Four bits of interrupt priority used */
|
|
|
|
|
|
|
|
|
|
#define NVIC_SYSH_DISABLE_PRIORITY (NVIC_SYSH_PRIORITY_MAX + NVIC_SYSH_PRIORITY_STEP)
|
|
|
|
|
#define NVIC_SYSH_SVCALL_PRIORITY NVIC_SYSH_PRIORITY_MAX
|
2013-01-22 02:25:40 +01:00
|
|
|
|
|
|
|
|
/************************************************************************************
|
|
|
|
|
* Public Types
|
|
|
|
|
************************************************************************************/
|
|
|
|
|
|
|
|
|
|
/************************************************************************************
|
|
|
|
|
* Public Data
|
|
|
|
|
************************************************************************************/
|
|
|
|
|
|
|
|
|
|
/************************************************************************************
|
|
|
|
|
* Public Functions
|
|
|
|
|
************************************************************************************/
|
|
|
|
|
|
2013-06-02 21:57:22 +02:00
|
|
|
#endif /* __ARCH_ARM_INCLUDE_SAM34_CHIP_H */
|
