/************************************************************************************ * arch/arm/include/sam34/chip.h * * Copyright (C) 2009-2010, 2013 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * 3. Neither the name NuttX nor the names of its contributors may be * used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * ************************************************************************************/ #ifndef __ARCH_ARM_INCLUDE_SAM34_CHIP_H #define __ARCH_ARM_INCLUDE_SAM34_CHIP_H /************************************************************************************ * Included Files ************************************************************************************/ #include /************************************************************************************ * Pre-processor Definitions ************************************************************************************/ /* Get customizations for each supported chip */ /* AT91SAM3U Family *****************************************************************/ /* FEATURE SAM3U4E SAM3U2E SAM3U1E SAM3U4C SAM3U2C SAM3U1C * ----------- -------- -------- -------- -------- -------- -------- * Flash 2x128KB 128KB 64KB 2x128KB 128KB 64KB * SRAM 32+16KB 16+16KB 16KB 32+16KB 16+16KB 16KB * NFC Yes Yes Yes Yes Yes Yes * NFC SRAM 4KB 4KB 4KB 4KB 4KB 4KB * Package LQFP144 LQFP144 LQFP144 LQFP100 LQFP100 LQFP100 * LFBGA144 LFBGA144 LFBGA144 LFBGA100 LFBGA100 LFBGA100 * No. PIOs 96 96 96 57 57 57 * SHDN Pin Yes Yes Yes No No No * EMAC --- --- --- --- --- --- * EBI Yes Yes Yes Yes Yes Yes * EBI data 8/16 8/16 8/16 8 8 8 * EBI ch 4 4 4 2 2 2 * EBI addr 24 24 24 8 8 8 * SDRAM --- --- --- --- --- --- * DMA 4 4 4 4 4 4 * 12-bit ADC 8ch 8ch 8ch 4ch 4ch 4ch * 10-bit ADC 8ch 8ch 8ch 4ch 4ch 4ch * 32-bit Timer 1 1 1 1 1 1 * 16-bit Timer 3 3 3 3 3 3 * PDC Channels 17 17 17 17 17 17 * USART 4 4 4 3 3 3 * UART 2 2 2 1 1 1 * SPI 1 1 1 1 1 1 * SSC 1 1 1 1 1 1 * HSMCI 8 bit 8 bit 8 bit 4 bit 4 bit 4 bit */ #if defined(CONFIG_ARCH_CHIP_ATSAM3U4E) /* Internal memory */ # define SAM34_FLASH_SIZE (256*1024) /* 256KB */ # define SAM34_SRAM0_SIZE (32*1024) /* 32KB */ # define SAM34_SRAM1_SIZE (16*1024) /* 16KB */ # define SAM34_NFCSRAM_SIZE (4*1024) /* 4KB */ /* Peripherals */ # define SAM34_NDMACHAN 4 /* 4 DMA Channels */ # define SAM34_NPDCCHAN 17 /* 17 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 1 /* One USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 0 /* No USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM3U2E) /* Internal memory */ # define SAM34_FLASH_SIZE (128*1024) /* 128KB */ # define SAM34_SRAM0_SIZE (16*1024) /* 16KB */ # define SAM34_SRAM1_SIZE (16*1024) /* 16KB */ # define SAM34_NFCSRAM_SIZE (4*1024) /* 4KB */ /* Peripherals */ # define SAM34_NDMACHAN 4 /* 4 DMA Channels */ # define SAM34_NPDCCHAN 17 /* 17 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 1 /* One USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 0 /* No USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM3U1E) /* Internal memory */ # define SAM34_FLASH_SIZE (64*1024) /* 64KB */ # define SAM34_SRAM0_SIZE (16*1024) /* 16KB */ # define SAM34_SRAM1_SIZE 0 /* No SRAM1 */ # define SAM34_NFCSRAM_SIZE (4*1024) /* 4KB */ /* Peripherals */ # define SAM34_NDMACHAN 4 /* 4 DMA Channels */ # define SAM34_NPDCCHAN 17 /* 17 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 1 /* One USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 0 /* No USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM3U4C) /* Internal memory */ # define SAM34_FLASH_SIZE (256*1024) /* 256KB */ # define SAM34_SRAM0_SIZE (32*1024) /* 32KB */ # define SAM34_SRAM1_SIZE (16*1024) /* 16KB */ # define SAM34_NFCSRAM_SIZE (4*1024) /* 4KB */ /* Peripherals */ # define SAM34_NDMACHAN 4 /* 4 DMA Channels */ # define SAM34_NPDCCHAN 17 /* 17 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 1 /* One USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 0 /* No USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM3U2C) /* Internal memory */ # define SAM34_FLASH_SIZE (128*1024) /* 128KB */ # define SAM34_SRAM0_SIZE (16*1024) /* 16KB */ # define SAM34_SRAM1_SIZE (16*1024) /* 16KB */ # define SAM34_NFCSRAM_SIZE (4*1024) /* 4KB */ /* Peripherals */ # define SAM34_NDMACHAN 4 /* 4 DMA Channels */ # define SAM34_NPDCCHAN 17 /* 17 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 1 /* One USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 0 /* No USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM3U1C) /* Internal memory */ # define SAM34_FLASH_SIZE (64*1024) /* 64KB */ # define SAM34_SRAM0_SIZE (16*1024) /* 16KB */ # define SAM34_SRAM1_SIZE 0 /* No SRAM1 */ # define SAM34_NFCSRAM_SIZE (4*1024) /* 4KB */ /* Peripherals */ # define SAM34_NDMACHAN 4 /* 4 DMA Channels */ # define SAM34_NPDCCHAN 17 /* 17 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 1 /* One USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 0 /* No USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ /* AT91SAM3X/3A Families ************************************************************/ /* FEATURE SAM3X8E SAM3X8C SAM3X4E SAM3X4C SAM3A8C SAM3A4C * ------------ -------- -------- -------- -------- -------- -------- * Flash 2x256KB 2x256KB 2x128KB 2x128KB 2x256KB 2x128KB * SRAM 64+32KB 64+32KB 32+32KB 32+32KB 64+32KB 32+32KB * NFC Yes --- Yes --- --- --- * NFC SRAM 4KB --- 4KB --- --- --- * Package LQFP144 LQFP100 LQFP144 LQFP100 LQFP100 LQFP100 * LFBGA144 LFBGA100 LFBGA144 LFBGA100 LFBGA100 LFBGA100 * No. PIOs 103 63 103 63 63 63 * SHDN Pin Yes No Yes No No No * EMAC MII/RMII RMII MII/RMII RMII --- --- * EBI Yes --- Yes --- --- --- * SDRAM --- --- --- --- --- --- * DMA 6 4 6 4 4 4 * 12-bit ADC 16ch 16ch 16ch 16ch 16ch 16ch * 12-bit DAC 2ch 2ch 2ch 2ch 2ch 2ch * 32-bit Timer 9 9 9 9 9 9 * PDC Channels 17 17 17 15 15 15 * USART 3 3 3 3 3 3 * UART 2 1 2 1 1 1 * SPI 1/4+3 1/4+3 1/4+3 1/4+3 1/4+3 1/4+3 * HSMCI 8 bit 4 bit 8 bit 4 bit 4 bit 4 bit */ #elif defined(CONFIG_ARCH_CHIP_ATSAM3X8E) /* Internal memory */ # define SAM34_FLASH_SIZE (512*1024) /* 512KB */ # define SAM34_SRAM0_SIZE (64*1024) /* 64KB */ # define SAM34_SRAM1_SIZE (32*1024) /* 32KB */ # define SAM34_NFCSRAM_SIZE (4*1024) /* 4KB */ /* Peripherals */ # define SAM34_NDMACHAN 6 /* 6 DMA Channels */ # define SAM34_NPDCCHAN 17 /* 17 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 1 /* One USB high speed device */ # define SAM34_NUHPHS 1 /* One USB high speed embedded host */ # define SAM34_NUDPFS 0 /* No USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM3X8C) /* Internal memory */ # define SAM34_FLASH_SIZE (512*1024) /* 512KB */ # define SAM34_SRAM0_SIZE (64*1024) /* 64KB */ # define SAM34_SRAM1_SIZE (32*1024) /* 32KB */ # define SAM34_NFCSRAM_SIZE 0 /* No NFC SRAM */ /* Peripherals */ # define SAM34_NDMACHAN 4 /* 4 DMA Channels */ # define SAM34_NPDCCHAN 17 /* 17 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 1 /* One USB high speed device */ # define SAM34_NUHPHS 1 /* One USB high speed embedded host */ # define SAM34_NUDPFS 0 /* No USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM3X4E) /* Internal memory */ # define SAM34_FLASH_SIZE (256*1024) /* 256KB */ # define SAM34_SRAM0_SIZE (32*1024) /* 32KB */ # define SAM34_SRAM1_SIZE (32*1024) /* 32KB */ # define SAM34_NFCSRAM_SIZE (4*1024) /* 4KB */ /* Peripherals */ # define SAM34_NDMACHAN 6 /* 4 DMA Channels */ # define SAM34_NPDCCHAN 17 /* 17 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 1 /* One USB high speed device */ # define SAM34_NUHPHS 1 /* One USB high speed embedded host */ # define SAM34_NUDPFS 0 /* No USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM3X4C) /* Internal memory */ # define SAM34_FLASH_SIZE (256*1024) /* 256KB */ # define SAM34_SRAM0_SIZE (32*1024) /* 32KB */ # define SAM34_SRAM1_SIZE (32*1024) /* 32KB */ # define SAM34_NFCSRAM_SIZE 0 /* No NFC SRAM */ /* Peripherals */ # define SAM34_NDMACHAN 4 /* 4 DMA Channels */ # define SAM34_NPDCCHAN 15 /* 15 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 1 /* One USB high speed device */ # define SAM34_NUHPHS 1 /* One USB high speed embedded host */ # define SAM34_NUDPFS 0 /* No USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM3A8C) /* Internal memory */ # define SAM34_FLASH_SIZE (512*1024) /* 512KB */ # define SAM34_SRAM0_SIZE (64*1024) /* 64KB */ # define SAM34_SRAM1_SIZE (32*1024) /* 32KB */ # define SAM34_NFCSRAM_SIZE 0 /* No NFC SRAM */ /* Peripherals */ # define SAM34_NDMACHAN 4 /* 4 DMA Channels */ # define SAM34_NPDCCHAN 15 /* 15 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 1 /* One USB high speed device */ # define SAM34_NUHPHS 1 /* One USB high speed embedded host */ # define SAM34_NUDPFS 0 /* No USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM3A4C) /* Internal memory */ # define SAM34_FLASH_SIZE (256*1024) /* 256KB */ # define SAM34_SRAM0_SIZE (32*1024) /* 64KB */ # define SAM34_SRAM1_SIZE (32*1024) /* 32KB */ # define SAM34_NFCSRAM_SIZE 0 /* No NFC SRAM */ /* Peripherals */ # define SAM34_NDMACHAN 4 /* 4 DMA Channels */ # define SAM34_NPDCCHAN 15 /* 15 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 1 /* One USB high speed device */ # define SAM34_NUHPHS 1 /* One USB high speed embedded host */ # define SAM34_NUDPFS 0 /* No USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ /* AT91SAM4C Family *****************************************************************/ /* FEATURE SAM4CMP16B * ----------- --------- * Flash 1024KB * SRAM 128KB * SMC Yes * GMCC 2KB * Package LQFP144 * LFBGA144 * No. PIOs 117 * SHDN Pin No * EMAC MII * CAN 2 * EBI Yes * EBI data 8 * EBI ch 4 * EBI addr 24 * SDRAM --- * DMA 4 * 16-bit ADC0 16ch * 16-bit ADC1 8ch * 12-bit DAC 2ch * Timer 9 * PDC Channels 24+9 * USART 2 * UART 2 * SPI 1 * HSMCI 4 bit */ #elif defined(CONFIG_ARCH_CHIP_ATSAM4CMP16B) /* Internal memory */ # define SAM34_FLASH_SIZE (1024*1024) /* 1024KB */ # define SAM34_SRAM0_SIZE (128*1024) /* 128KB */ # define SAM34_SRAM1_SIZE 0 /* None */ # define SAM34_NFCSRAM_SIZE 0 /* None */ /* Peripherals */ # define SAM34_NDMACHAN 21 /* 21 PDC Channels */ # define SAM34_NMCI2 0 /* No memory card interface */ # define SAM32_NSLCD 1 /* 1 segment LCD interface */ # define SAM32_NAESA 1 /* 1 advanced encryption standard */ # define SAM32_NUDPHS 0 /* No USB high speed device */ # define SAM32_NUHPHS 0 /* No USB high speed embedded host */ # define SAM32_NUDPFS 0 /* No USB full speed device */ # define SAM32_NUHPFS 0 /* No USB full speed embedded host */ /* AT91SAM4L Family *****************************************************************/ /* Sub-family differences: * * FEATURE ATSAM4LCxx ATSAM4LSxx * ----------------------- ------------- ------------- * SEGMENT LCD Yes No * AESA Yes No * USB Device + Host Device Only * * Note: The SEGMENT LCD capability varies with packaging. * * FEATURE ATSAM4Lx2x ATSAM4Lx4x * ----------------------- ------------- ------------- * FLASH 256KB 128KB * SRAM 32KB 32KB * * Packaging differences: * * FEATURE ATSAM4LxxC ATSAM4LxxB ATSAM4LxxA * ----------------------- ---------- ---------- ---------- * Number of Pins 100 64 48 * Max Frequency 48MHz 48MHz 48MHz * SEGMENT LCD 4x40 4x23 4x13 * GPIO 75 43 27 * High-drive pins 6 3 1 * External Interrupts 8+NMI 8+NMI 8+NMI * TWI Masters 2 2 1 * TWI Master/Slave 2 2 1 * USART 4 4 3 * PICOUART 1 1 1 * Peripheral DMA Channels 16 16 16 * Peripheral Even System 1 1 1 * SPI 1 1 1 * Asynchronous Timers 1 1 1 * Timer/Counter Channels 6 3 3 * Parallel Capture Inputs 8 8 8 * Frequency Meter 1 1 1 * Watchdog Timer 1 1 1 * Power Manager 1 1 1 * Glue Logic LUT 2 2 1 * ADC 15-channel 7-channel 3-channel * DAC 1-channel 1-channel 1-channel * Analog Comparators 4 2 1 * CATB Sensors 32 32 26 * Audio Bitstream DAC 1 1 1 * IIS Controller 1 1 1 * Packages TQFP/VFBGA TQFP/QFN TQFP/QFN */ #elif defined(CONFIG_ARCH_CHIP_ATSAM4LC2C) || defined (CONFIG_ARCH_CHIP_ATSAM4LC2B) || \ defined(CONFIG_ARCH_CHIP_ATSAM4LC2A) /* Internal memory */ # define SAM34_FLASH_SIZE (128*1024) /* 128KB */ # define SAM34_SRAM0_SIZE (32*1024) /* 32KB */ # define SAM34_SRAM1_SIZE 0 /* None */ # define SAM34_NFCSRAM_SIZE 0 /* None */ /* Peripherals */ # define SAM34_NDMACHAN 0 /* No DMAC Channels */ # define SAM34_NPDCCHAN 16 /* 16 PDC Channels */ # define SAM34_NMCI2 0 /* No memory card interface */ # define SAM34_NSLCD 1 /* 1 segment LCD interface */ # define SAM34_NAESA 1 /* 1 advanced encryption standard */ # define SAM34_NUDPHS 0 /* No USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 1 /* 1 USB full speed device */ # define SAM34_NUHPFS 1 /* 1 USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM4LC4C) || defined (CONFIG_ARCH_CHIP_ATSAM4LC4B) || \ defined(CONFIG_ARCH_CHIP_ATSAM4LC4A) /* Internal memory */ # define SAM34_FLASH_SIZE (256*1024) /* 256KB */ # define SAM34_SRAM0_SIZE (32*1024) /* 32KB */ # define SAM34_SRAM1_SIZE 0 /* None */ # define SAM34_NFCSRAM_SIZE 0 /* None */ /* Peripherals */ # define SAM34_NDMACHAN 0 /* No DMAC Channels */ # define SAM34_NPDCCHAN 16 /* 16 PDC Channels */ # define SAM34_NMCI2 0 /* No memory card interface */ # define SAM34_NSLCD 1 /* 1 segment LCD interface */ # define SAM34_NAESA 1 /* 1 advanced encryption standard */ # define SAM34_NUDPHS 0 /* No USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 1 /* 1 USB full speed device */ # define SAM34_NUHPFS 1 /* 1 USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM4LS2C) || defined (CONFIG_ARCH_CHIP_ATSAM4LS2B) || \ defined(CONFIG_ARCH_CHIP_ATSAM4LS2A) /* Internal memory */ # define SAM34_FLASH_SIZE (128*1024) /* 128KB */ # define SAM34_SRAM0_SIZE (32*1024) /* 32KB */ # define SAM34_SRAM1_SIZE 0 /* None */ # define SAM34_NFCSRAM_SIZE 0 /* None */ /* Peripherals */ # define SAM34_NDMACHAN 0 /* No DMAC Channels */ # define SAM34_NPDCCHAN 16 /* 16 PDC Channels */ # define SAM34_NMCI2 0 /* No memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 0 /* No USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 1 /* 1 USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM4LS4C) || defined (CONFIG_ARCH_CHIP_ATSAM4LS4B) || \ defined(CONFIG_ARCH_CHIP_ATSAM4LS4A) /* Internal memory */ # define SAM34_FLASH_SIZE (256*1024) /* 256KB */ # define SAM34_SRAM0_SIZE (32*1024) /* 32KB */ # define SAM34_SRAM1_SIZE 0 /* None */ # define SAM34_NFCSRAM_SIZE 0 /* None */ /* Peripherals */ # define SAM34_NDMACHAN 0 /* No DMAC Channels */ # define SAM34_NPDCCHAN 16 /* 16 PDC Channels */ # define SAM34_NMCI2 0 /* No memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 0 /* No USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 1 /* 1 USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ /* AT91SAM4S Family *****************************************************************/ /* * FEATURE SAM4SD32C SAM4SD32B SAM4SD16C SAM4SD16B SAM4SA16C SAM4SA16B SAM4S16C SAM4S16B SAM4S8C SAM4S8B SAM4S4C * ------------- --------- --------- --------- --------- --------- --------- -------- -------- ------- ------- ------- * Flash 2x1MB 2x1MB 2x512KB 1x1MB 1x1MB 1x1MB 1x1MB 1x1MB 1x512KB 1x512KB 1x256KB * SRAM 160KB 160KB 160KB 160KB 160KB 160KB 128KB 128KB 128KB 128KB 64KB * HCACHE 2KB 2KB 2KB 2KB 2KB 2KB - - - - - * Pins 100 64 100 64 100 64 100 64 100 64 100 * No. PIOs 79 47 79 47 79 47 79 47 79 47 79 * Ext. BUS Yes No Yes No Yes No Yes No Yes No Yes * 12-bit ADC 16 ch 11 ch 16 ch 11 ch 16 ch 11 ch 16 ch 11 ch 16 ch 11 ch 16 ch * 12-bit DAC 2 ch 2 ch 2 ch 2 ch 2 ch 2 ch 2 ch 2 ch 2 ch 2 ch 2 ch * Timer Counter 6 ch 3 ch 6 ch 3 ch 6 ch 3 ch 6 ch 3 ch 6 ch 3 ch 6 ch * PDC 22 ch 22 ch 22 ch 22 ch 22 ch 22 ch 22 ch 22 ch 22 ch 22 ch 22 ch * USART 2 2 2 2 2 2 2 2 2 2 2 * UART 2 2 2 2 2 2 2 2 2 2 2 * HSMCI Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes */ #elif defined(CONFIG_ARCH_CHIP_ATSAM4SD32C) /* Internal memory */ # define SAM34_FLASH_SIZE (2*1024*1024) /* 2x1MB */ # define SAM34_SRAM0_SIZE (160*1024) /* 160KB */ # define SAM34_SRAM1_SIZE 0 /* None */ # define SAM34_NFCSRAM_SIZE 0 /* None */ /* Peripherals */ # define SAM34_NDMACHAN 0 /* No DMAC Channels */ # define SAM34_NPDCCHAN 22 /* 22 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 0 /* No USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 1 /* 1 USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM4SD32B) /* Internal memory */ # define SAM34_FLASH_SIZE (2*1024*1024) /* 2x1MB */ # define SAM34_SRAM0_SIZE (160*1024) /* 160KB */ # define SAM34_SRAM1_SIZE 0 /* None */ # define SAM34_NFCSRAM_SIZE 0 /* None */ /* Peripherals */ # define SAM34_NDMACHAN 0 /* No DMAC Channels */ # define SAM34_NPDCCHAN 22 /* 22 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 0 /* No USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 1 /* 1 USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM4SD16C) /* Internal memory */ # 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 */ /* Peripherals */ # define SAM34_NDMACHAN 0 /* No DMAC Channels */ # define SAM34_NPDCCHAN 22 /* 22 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 0 /* No USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 1 /* 1 USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM4SD16B) /* Internal memory */ # 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 */ /* Peripherals */ # define SAM34_NDMACHAN 0 /* No DMAC Channels */ # define SAM34_NPDCCHAN 22 /* 22 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 0 /* No USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 1 /* 1 USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM4SA16C) /* Internal memory */ # 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 */ /* Peripherals */ # define SAM34_NDMACHAN 0 /* No DMAC Channels */ # define SAM34_NPDCCHAN 22 /* 22 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 0 /* No USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 1 /* 1 USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM4SA16B) /* Internal memory */ # 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 */ /* Peripherals */ # define SAM34_NDMACHAN 0 /* No DMAC Channels */ # define SAM34_NPDCCHAN 22 /* 22 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 0 /* No USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 1 /* 1 USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM4S16C) /* Internal memory */ # 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 */ /* Peripherals */ # define SAM34_NDMACHAN 0 /* No DMAC Channels */ # define SAM34_NPDCCHAN 22 /* 22 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 0 /* No USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 1 /* 1 USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM4S16B) /* Internal memory */ # 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 */ /* Peripherals */ # define SAM34_NDMACHAN 0 /* No DMAC Channels */ # define SAM34_NPDCCHAN 22 /* 22 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 0 /* No USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 1 /* 1 USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM4S8C) /* Internal memory */ # 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 */ /* Peripherals */ # define SAM34_NDMACHAN 0 /* No DMAC Channels */ # define SAM34_NPDCCHAN 22 /* 22 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 0 /* No USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 1 /* 1 USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM4S8B) /* Internal memory */ # 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 */ /* Peripherals */ # define SAM34_NDMACHAN 0 /* No DMAC Channels */ # define SAM34_NPDCCHAN 22 /* 22 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 0 /* No USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 1 /* 1 USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM4S4C) /* Internal memory */ # define SAM34_FLASH_SIZE (256*1024) /* 256KB */ # define SAM34_SRAM0_SIZE (64*1024) /* 64KB */ # define SAM34_SRAM1_SIZE 0 /* None */ # define SAM34_NFCSRAM_SIZE 0 /* None */ /* Peripherals */ # define SAM34_NDMACHAN 0 /* No DMAC Channels */ # define SAM34_NPDCCHAN 22 /* 22 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 0 /* No USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 1 /* 1 USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ /* AT91SAM4E Family *****************************************************************/ /* FEATURE SAM4E16E SAM4E8E SAM4E16C SAM4E8C * ----------- --------- -------- -------- -------- * Flash 1024KB 512KB 1024KB 512KB * SRAM 128KB 128KB 128KB 128KB * SMC Yes Yes Yes Yes * GMCC 2KB 2KB 2KB 2KB * Package LQFP144 LQFP144 LQFP100 LQFP100 * LFBGA144 LFBGA144 TFBGA100 TFBGA100 * No. PIOs 117 117 79 79 * SHDN Pin No No No No * EMAC MII MII MII MII * CAN 2 2 1 1 * EBI Yes Yes No No * EBI data 8 8 --- --- * EBI ch 4 4 --- --- * EBI addr 24 24 --- --- * SDRAM --- --- --- --- * DMA 4 4 4 4 * 16-bit ADC0 16ch 16ch 6ch 6ch * 16-bit ADC1 8ch 8ch 4ch 4ch * 12-bit DAC 2ch 2ch 2ch 2ch * Timer 9 9 3 3 * PDC Channels 24+9 24+9 21+9 21+9 * USART 2 2 2 2 * UART 2 2 2 2 * SPI 1 1 1 1 * HSMCI 4 bit 4 bit 4 bit 4 bit */ #elif defined(CONFIG_ARCH_CHIP_ATSAM4E16E) /* Internal memory */ # define SAM34_FLASH_SIZE (1024*1024) /* 1024KB */ # define SAM34_SRAM0_SIZE (128*1024) /* 128KB */ # define SAM34_SRAM1_SIZE 0 /* None */ # define SAM34_NFCSRAM_SIZE 0 /* None */ /* Peripherals */ # define SAM34_NDMACHAN 4 /* 4 DMAC Channels */ # define SAM34_NPDCCHAN 24 /* 24 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 0 /* No USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 1 /* 1 USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM4E8E) /* Internal memory */ # 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 */ /* Peripherals */ # define SAM34_NDMACHAN 4 /* 4 DMAC Channels */ # define SAM34_NPDCCHAN 24 /* 24 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 0 /* No USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 1 /* 1 USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM4E16C) /* Internal memory */ # define SAM34_FLASH_SIZE (1024*1024) /* 1024KB */ # define SAM34_SRAM0_SIZE (128*1024) /* 128KB */ # define SAM34_SRAM1_SIZE 0 /* None */ # define SAM34_NFCSRAM_SIZE 0 /* None */ /* Peripherals */ # define SAM34_NDMACHAN 4 /* 4 DMAC Channels */ # define SAM34_NPDCCHAN 21 /* 21 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 0 /* No USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 1 /* 1 USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #elif defined(CONFIG_ARCH_CHIP_ATSAM4E8C) /* Internal memory */ # 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 */ /* Peripherals */ # define SAM34_NDMACHAN 4 /* 4 DMAC Channels */ # define SAM34_NPDCCHAN 21 /* 21 PDC Channels */ # define SAM34_NMCI2 1 /* 1 memory card interface */ # define SAM34_NSLCD 0 /* No segment LCD interface */ # define SAM34_NAESA 0 /* No advanced encryption standard */ # define SAM34_NUDPHS 0 /* No USB high speed device */ # define SAM34_NUHPHS 0 /* No USB high speed embedded host */ # define SAM34_NUDPFS 1 /* 1 USB full speed device */ # define SAM34_NUHPFS 0 /* No USB full speed embedded host */ #else # error "Unknown SAM3/4 chip type" #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. */ #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 */ /* If CONFIG_ARMV7M_USEBASEPRI is selected, then interrupts will be disabled * by setting the BASEPRI register to NVIC_SYSH_DISABLE_PRIORITY so that most * interrupts will not have execution priority. SVCall must have execution * priority in all cases. * * In the normal cases, interrupts are not nest-able and all interrupts run * at an execution priority between NVIC_SYSH_PRIORITY_MIN and * NVIC_SYSH_PRIORITY_MAX (with NVIC_SYSH_PRIORITY_MAX reserved for SVCall). * * If, in addition, CONFIG_ARCH_HIPRI_INTERRUPT is defined, then special * high priority interrupts are supported. These are not "nested" in the * normal sense of the word. These high priority interrupts can interrupt * normal processing but execute outside of OS (although they can "get back * into the game" via a PendSV interrupt). * * In the normal course of things, interrupts must occasionally be disabled * using the up_irq_save() inline function to prevent contention in use of * resources that may be shared between interrupt level and non-interrupt * level logic. Now the question arises, if CONFIG_ARCH_HIPRI_INTERRUPT, * do we disable all interrupts (except SVCall), or do we only disable the * "normal" interrupts. Since the high priority interrupts cannot interact * with the OS, you may want to permit the high priority interrupts even if * interrupts are disabled. The setting CONFIG_ARCH_INT_DISABLEALL can be * used to select either behavior: * * ----------------------------+--------------+---------------------------- * CONFIG_ARCH_HIPRI_INTERRUPT | NO | YES * ----------------------------+--------------+--------------+------------- * CONFIG_ARCH_INT_DISABLEALL | N/A | YES | NO * ----------------------------+--------------+--------------+------------- * | | | SVCall * | SVCall | SVCall | HIGH * Disable here and below --------> MAXNORMAL ---> HIGH --------> MAXNORMAL * | | MAXNORMAL | * ----------------------------+--------------+--------------+------------- */ #if defined(CONFIG_ARCH_HIPRI_INTERRUPT) && defined(CONFIG_ARCH_INT_DISABLEALL) # define NVIC_SYSH_MAXNORMAL_PRIORITY (NVIC_SYSH_PRIORITY_MAX + 2*NVIC_SYSH_PRIORITY_STEP) # define NVIC_SYSH_HIGH_PRIORITY (NVIC_SYSH_PRIORITY_MAX + NVIC_SYSH_PRIORITY_STEP) # define NVIC_SYSH_DISABLE_PRIORITY NVIC_SYSH_HIGH_PRIORITY # define NVIC_SYSH_SVCALL_PRIORITY NVIC_SYSH_PRIORITY_MAX #else # define NVIC_SYSH_MAXNORMAL_PRIORITY (NVIC_SYSH_PRIORITY_MAX + NVIC_SYSH_PRIORITY_STEP) # define NVIC_SYSH_HIGH_PRIORITY NVIC_SYSH_PRIORITY_MAX # define NVIC_SYSH_DISABLE_PRIORITY NVIC_SYSH_MAXNORMAL_PRIORITY # define NVIC_SYSH_SVCALL_PRIORITY NVIC_SYSH_PRIORITY_MAX #endif /************************************************************************************ * Public Types ************************************************************************************/ /************************************************************************************ * Public Data ************************************************************************************/ /************************************************************************************ * Public Functions ************************************************************************************/ #endif /* __ARCH_ARM_INCLUDE_SAM34_CHIP_H */