/* ---------------------------------------------------------------------------- * ATMEL Microcontroller Software Support * ---------------------------------------------------------------------------- * Copyright (c) 2008, Atmel Corporation * * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * - Redistributions of source code must retain the above copyright notice, * this list of conditions and the disclaimer below. * * Atmel's name may not be used to endorse or promote products derived from * this software without specific prior written permission. * * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE * DISCLAIMED. IN NO EVENT SHALL ATMEL 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. * ---------------------------------------------------------------------------- */ //------------------------------------------------------------------------------ /// \dir /// !Purpose /// /// Definition and functions for using AT91SAM3X-related features, such /// has PIO pins, memories, etc. /// /// !Usage /// -# The code for booting the board is provided by board_cstartup.S and /// board_lowlevel.c. /// -# For using board PIOs, board characteristics (clock, etc.) and external /// components, see board.h. /// -# For manipulating memories (remapping, SDRAM, etc.), see board_memories.h. //------------------------------------------------------------------------------ //------------------------------------------------------------------------------ /// \unit /// !Purpose /// /// Definition of AT91SAM3X-EK characteristics, AT91SAM3X-dependant PIOs and /// external components interfacing. /// /// !Usage /// -# For operating frequency information, see "SAM3X-EK - Operating frequencies". /// -# For using portable PIO definitions, see "SAM3X-EK - PIO definitions". /// -# Several USB definitions are included here (see "SAM3X-EK - USB device"). //------------------------------------------------------------------------------ #ifndef BOARD_H #define BOARD_H //------------------------------------------------------------------------------ // Headers //------------------------------------------------------------------------------ #if defined(at91sam3x2) #include "at91sam3x2/at91sam3x2.h" #elif defined(at91sam3x4) #include "at91sam3x4/at91sam3x4.h" #elif defined(at91sam3x8) #include "at91sam3x8/at91sam3x8.h" #else #error Board does not support the specified chip. #endif //------------------------------------------------------------------------------ // Definitions //------------------------------------------------------------------------------ //------------------------------------------------------------------------------ /// \page "SAM3X-EK - Board Description" /// This page lists several definition related to the board description. /// /// !Definitions /// - BOARD_NAME /// Name of the board. #define BOARD_NAME "AT91SAM3X-EK" /// Board definition. #define at91sam3xek /// Family definition (already defined). #define at91sam3x /// Core definition #define cortexm3 // Chip type #define fpgasimulation //------------------------------------------------------------------------------ #if defined(fpgasimulation) #define PMC_BY_HARD #endif //------------------------------------------------------------------------------ /// \page "SAM3X-EK - Operating frequencies" /// This page lists several definition related to the board operating frequency /// (when using the initialization done by board_lowlevel.c). /// /// !Definitions /// - BOARD_MAINOSC /// - BOARD_MCK /// Frequency of the board main oscillator. #define BOARD_MAINOSC 12000000 /// Master clock frequency (when using board_lowlevel.c). #if !defined(fpgasimulation) #define BOARD_MCK 48000000 #else #define BOARD_MCK 22579200 #endif #if defined (fpgasimulation) //#define BOARD_ConfigureSdram(...) { } #endif // fpgasimulation //------------------------------------------------------------------------------ //------------------------------------------------------------------------------ /// \page "SAM3X-EK - USB device" /// /// !Constants /// - BOARD_USB_BMATTRIBUTES /// USB attributes configuration descriptor (bus or self powered, remote wakeup) #define BOARD_USB_BMATTRIBUTES USBConfigurationDescriptor_SELFPOWERED_RWAKEUP //#define BOARD_USB_BMATTRIBUTES USBConfigurationDescriptor_SELFPOWERED_NORWAKEUP //------------------------------------------------------------------------------ //------------------------------------------------------------------------------ /// \page "SAM3X-EK - PIO definitions" /// This pages lists all the pio definitions contained in board.h. The constants /// are named using the following convention: PIN_* for a constant which defines /// a single Pin instance (but may include several PIOs sharing the same /// controller), and PINS_* for a list of Pin instances. /// /// !DBGU /// - PINS_DBGU /// /// !LEDs /// - PIN_LED_DS1 /// - PIN_LED_DS2 /// - PIN_LED_DS3 /// - PIN_LED_DS4 /// - PINS_LEDS /// - LED_DS1 /// - LED_DS2 /// - LED_DS3 /// - LED_DS4 /// /// !Push buttons /// - PIN_PUSHBUTTON_1 /// - PIN_PUSHBUTTON_2 /// - PIN_PUSHBUTTON_3 /// - PIN_PUSHBUTTON_4 /// - PINS_PUSHBUTTONS /// - PUSHBUTTON_BP1 /// - PUSHBUTTON_BP2 /// - PUSHBUTTON_BP3 /// - PUSHBUTTON_BP4 /// /// !Joystick buttons /// - PIN_JOYSTICK_UP /// - PIN_JOYSTICK_DOWN /// - PIN_JOYSTICK_LEFT /// - PIN_JOYSTICK_RIGHT /// - PIN_JOYSTICK_LCLIC, PIN_JOYSTICK_PUSH /// - PINS_JOYSTICK_MOVE, PINS_JOYSTICK_CLIC, PINS_JOYSTICK /// - JOYSTICK_UP /// - JOYSTICK_DOWN /// - JOYSTICK_LEFT /// - JOYSTICK_RIGHT /// - JOYSTICK_LCLIC, JOYSTICK_PUSH /// /// !USART0 /// - PIN_USART0_RXD /// - PIN_USART0_TXD /// - PIN_USART0_SCK /// /// !SPI0 /// - PIN_SPI0_MISO /// - PIN_SPI0_MOSI /// - PIN_SPI0_SPCK /// - PINS_SPI0 /// - PIN_SPI0_NPCS3 /// /// !SPI1 /// - PIN_SPI1_MISO /// - PIN_SPI1_MOSI /// - PIN_SPI1_SPCK /// - PINS_SPI1 /// - PIN_SPI1_NPCS3 /// /// !PWMC /// - PIN_PWMC_PWM0 /// - PIN_PWMC_PWM1 /// - PIN_PWMC_PWM2 /// - PIN_PWMC_PWM3 /// - PIN_PWMC_PWM4 /// - PIN_PWMC_PWM5 /// - PIN_PWMC_PWM6 /// - PIN_PWMC_PWM7 /// - PIN_PWM_LED0 /// - PIN_PWM_LED1 /// - CHANNEL_PWM_LED0 /// - CHANNEL_PWM_LED1 /// /// !USB /// - PIN_USB_PULLUP /// /// !TWI /// - PINS_TWI /// /// !MCI /// - PINS_MCI /// /// !CAN /// - PIN_CAN_TRANSCEIVER_RS /// - PIN_CAN1_TRANSCEIVER_TXD /// - PIN_CAN1_TRANSCEIVER_RXD /// - PIN_CAN2_TRANSCEIVER_TXD /// - PIN_CAN2_TRANSCEIVER_RXD /// - PINS_CAN_TRANSCEIVER_TXD /// - PINS_CAN_TRANSCEIVER_RXD /// DBGU pins (DTXD and DRXD) definitions, PA11,12. #define PINS_DBGU {0x00001800, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} /// Push button #0 definition. #define PIN_PUSHBUTTON_1 {1 << 3, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEGLITCH | PIO_PULLUP} /// Push button #1 definition. #define PIN_PUSHBUTTON_2 {1 << 4, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEGLITCH | PIO_PULLUP} /// Push button #2 definition /// List of all push button definitions. #define PINS_PUSHBUTTONS PIN_PUSHBUTTON_1, PIN_PUSHBUTTON_2 /// Push button #1 index. #define PUSHBUTTON_BP1 0 /// Push button #2 index. #define PUSHBUTTON_BP2 1 /// USB VBus monitoring pin definition. #define PIN_USB_VBUS {1 << 5, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEFAULT} /// SPI0 MISO pin definition. //#define PIN_SPI0_MISO {1 << 15, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_PULLUP} ///// SPI0 MOSI pin definition. //#define PIN_SPI0_MOSI {1 << 16, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} ///// SPI0 SPCK pin definition. //#define PIN_SPI0_SPCK {1 << 17, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} ///// List of SPI0 pin definitions (MISO, MOSI & SPCK). //#define PINS_SPI0 PIN_SPI0_MISO, PIN_SPI0_MOSI, PIN_SPI0_SPCK ///// SPI0 chip select 2 pin definition. //#define PIN_SPI0_NPCS2 {1 << 14, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} ///// SPI0 chip select 3 pin definition. //#define PIN_SPI0_NPCS3 {1 << 14, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} // ///// SPI1 MISO pin definition. //#define PIN_SPI1_MISO {1 << 8, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_B, PIO_PULLUP} ///// SPI1 MOSI pin definition. //#define PIN_SPI1_MOSI {1 << 9, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT} ///// SPI1 SPCK pin definition. //#define PIN_SPI1_SPCK {1 << 10, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT} ///// List of SPI1 pin definitions (MISO, MOSI & SPCK). //#define PINS_SPI1 PIN_SPI1_MISO, PIN_SPI1_MOSI, PIN_SPI1_SPCK ///// SPI1 chip select 3 pin definition. //#define PIN_SPI1_NPCS3 {1 << 7, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT} // /// Enable ADS7843 support //#define BOARD_TSC_ADS7843 //#define PIN_ADS7843_BUSY {1 << 1, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_PULLUP} //#define PIN_ADS7843_IRQ {1 << 2, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_PULLUP} ///// Touchscreen controller IRQ pin definition. //#define PIN_TCS_IRQ PIN_ADS7843_IRQ ///// Touchscreen controller Busy pin definition. //#define PIN_TCS_BUSY PIN_ADS7843_BUSY ///// Base address of SPI peripheral connected to the touchscreen controller. //#define BOARD_TSC_SPI_BASE AT91C_BASE_SPI0 ///// Identifier of SPI peripheral connected to the touchscreen controller. //#define BOARD_TSC_SPI_ID AT91C_ID_SPI0 ///// Pins of the SPI peripheral connected to the touchscreen controller. //#define BOARD_TSC_SPI_PINS PINS_SPI0 ///// Touchscreen controller SPI number. //#define BOARD_TSC_SPI 0 ///// Chip select connected to the touchscreen controller. //#define BOARD_TSC_NPCS 2 ///// Chip select pin connected to the touchscreen controller. //#define BOARD_TSC_NPCS_PIN PIN_SPI0_NPCS2 /// TWI pins definition. //#define PINS_TWI {0x00000003, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} ///// MCI pins definition. ////#define PINS_MCI {0x0003F000, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT} //#define PINS_MCI {0x003f0000, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_PULLUP} /// CAN Definition /// RS: Select input for high speed mode or silent mode //#define PIN_CAN_TRANSCEIVER_RS {1<<23, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT} // ///// TXD: Transmit data input //#define PIN_CAN1_TRANSCEIVER_TXD {1<<27, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} ///// RXD: Receive data output //#define PIN_CAN1_TRANSCEIVER_RXD {1<<26, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} /// TXD: Transmit data input //#define PIN_CAN2_TRANSCEIVER_TXD {1<<29, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} ///// RXD: Receive data output //#define PIN_CAN2_TRANSCEIVER_RXD {1<<28, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} ///// TXD pins //#define PINS_CAN_TRANSCEIVER_TXD PIN_CAN1_TRANSCEIVER_TXD, PIN_CAN2_TRANSCEIVER_TXD ///// RXD pins //#define PINS_CAN_TRANSCEIVER_RXD PIN_CAN1_TRANSCEIVER_RXD, PIN_CAN2_TRANSCEIVER_RXD //------------------------------------------------------------------------------ //------------------------------------------------------------------------------ /// \page "SAM3X-EK - External components" /// This page lists the definitions related to external on-board components /// located in the board.h file for the AT91SAM3X-EK. /// /// !AT45 Dataflash Card /// - BOARD_AT45_A_SPI_BASE /// - BOARD_AT45_A_SPI_ID /// - BOARD_AT45_A_SPI_PINS /// - BOARD_AT45_A_SPI /// - BOARD_AT45_A_NPCS /// - BOARD_AT45_A_NPCS_PIN /// /// !AT45 Dataflash (serial onboard DataFlash) /// - BOARD_AT45_B_SPI_BASE /// - BOARD_AT45_B_SPI_ID /// - BOARD_AT45_B_SPI_PINS /// - BOARD_AT45_B_SPI /// - BOARD_AT45_B_NPCS /// - BOARD_AT45_B_NPCS_PIN /// /// !AT26 Serial Flash /// - BOARD_AT26_A_SPI_BASE /// - BOARD_AT26_A_SPI_ID /// - BOARD_AT26_A_SPI_PINS /// - BOARD_AT26_A_SPI /// - BOARD_AT26_A_NPCS /// - BOARD_AT26_A_NPCS_PIN /// /// !SD Card /// - BOARD_SD_MCI_BASE /// - BOARD_SD_MCI_ID /// - BOARD_SD_PINS /// - BOARD_SD_SLOT /// Base address of SPI peripheral connected to the dataflash. //#define BOARD_AT45_A_SPI_BASE AT91C_BASE_SPI0 ///// Identifier of SPI peripheral connected to the dataflash. //#define BOARD_AT45_A_SPI_ID AT91C_ID_SPI0 ///// Pins of the SPI peripheral connected to the dataflash. //#define BOARD_AT45_A_SPI_PINS PINS_SPI0 ///// Dataflahs SPI number. //#define BOARD_AT45_A_SPI 0 ///// Chip select connected to the dataflash. //#define BOARD_AT45_A_NPCS 3 ///// Chip select pin connected to the dataflash. //#define BOARD_AT45_A_NPCS_PIN PIN_SPI0_NPCS3 /// Base address of SPI peripheral connected to the dataflash. //#define BOARD_AT45_B_SPI_BASE AT91C_BASE_SPI1 ///// Identifier of SPI peripheral connected to the dataflash. //#define BOARD_AT45_B_SPI_ID AT91C_ID_SPI1 ///// Pins of the SPI peripheral connected to the dataflash. //#define BOARD_AT45_B_SPI_PINS PINS_SPI1 ///// Dataflahs SPI number. //#define BOARD_AT45_B_SPI 1 ///// Chip select connected to the dataflash. //#define BOARD_AT45_B_NPCS 3 ///// Chip select pin connected to the dataflash. //#define BOARD_AT45_B_NPCS_PIN PIN_SPI1_NPCS3 /// Base address of SPI peripheral connected to the serialflash. //#define BOARD_AT26_A_SPI_BASE AT91C_BASE_SPI0 ///// Identifier of SPI peripheral connected to the serialflash. //#define BOARD_AT26_A_SPI_ID AT91C_ID_SPI0 ///// Pins of the SPI peripheral connected to the serialflash. //#define BOARD_AT26_A_SPI_PINS PINS_SPI0 ///// Serialflash SPI number. //#define BOARD_AT26_A_SPI 0 ///// Chip select connected to the serialflash. //#define BOARD_AT26_A_NPCS 3 ///// Chip select pin connected to the serialflash. //#define BOARD_AT26_A_NPCS_PIN PIN_SPI0_NPCS3 /// Base address of the MCI peripheral connected to the SD card. //#define BOARD_SD_MCI_BASE AT91C_BASE_MCI0//AT91C_BASE_MCI ///// Peripheral identifier of the MCI connected to the SD card. //#define BOARD_SD_MCI_ID AT91C_ID_MCI0 //AT91C_ID_MCI ///// MCI pins that shall be configured to access the SD card. //#define BOARD_SD_PINS PINS_MCI ///// MCI slot to which the SD card is connected to. //#define BOARD_SD_SLOT MCI_SD_SLOTA //------------------------------------------------------------------------------ //------------------------------------------------------------------------------ /// \page "SAM3X-EK - Memories" /// This page lists definitions related to internal & external on-board memories. /// /// Indicates chip has an Enhanced EFC. #define BOARD_FLASH_EEFC //------------------------------------------------------------------------------ //#if defined (AT91C_IFLASH0) #define AT91C_IFLASH AT91C_IFLASH0 #define AT91C_IFLASH_SIZE AT91C_IFLASH0_SIZE #define AT91C_IFLASH_PAGE_SIZE AT91C_IFLASH0_PAGE_SIZE #define AT91C_IFLASH_LOCK_REGION_SIZE AT91C_IFLASH0_LOCK_REGION_SIZE #define AT91C_IFLASH_NB_OF_PAGES AT91C_IFLASH0_NB_OF_PAGES #define AT91C_IFLASH_NB_OF_LOCK_BITS AT91C_IFLASH0_NB_OF_LOCK_BITS //#endif //------------------------------------------------------------------------------ /// \page "SAM3X-EK - External components" /// This page lists the definitions related to external on-board components /// located in the board.h file for the SAM3X-EK. /// /// !ISO7816 /// - PIN_SMARTCARD_CONNECT /// - PIN_ISO7816_RSTMC /// - PINS_ISO7816 /// Smartcard detection pin //#define PIN_SMARTCARD_CONNECT {1 << 5, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEFAULT} /// PIN used for reset the smartcard //#define PIN_ISO7816_RSTMC {1 << 7, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT} /// Pins used for connect the smartcard //#define PINS_ISO7816 PIN_USART0_TXD, PIN_USART0_SCK, PIN_ISO7816_RSTMC //------------------------------------------------------------------------------ #endif //#ifndef BOARD_H