From 044ad7c3987460ede48ff27afd6bdb0ca05a0432 Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Mon, 4 Jul 2011 20:52:54 +0200 Subject: import at91lib from at91lib_20100901_softpack_1_9_v_1_0_svn_v15011 it's sad to see that atmel doesn't publish their svn repo or has a centralized location or even puts proper version/release info into the library itself --- boards/at91sam3x-ek/board.h | 445 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 445 insertions(+) create mode 100644 boards/at91sam3x-ek/board.h (limited to 'boards/at91sam3x-ek/board.h') diff --git a/boards/at91sam3x-ek/board.h b/boards/at91sam3x-ek/board.h new file mode 100644 index 0000000..40a81c5 --- /dev/null +++ b/boards/at91sam3x-ek/board.h @@ -0,0 +1,445 @@ +/* ---------------------------------------------------------------------------- + * 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 + -- cgit v1.2.3