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/at91sam7se-ek/board.h | 538 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 538 insertions(+) create mode 100644 boards/at91sam7se-ek/board.h (limited to 'boards/at91sam7se-ek/board.h') diff --git a/boards/at91sam7se-ek/board.h b/boards/at91sam7se-ek/board.h new file mode 100644 index 0000000..201147a --- /dev/null +++ b/boards/at91sam7se-ek/board.h @@ -0,0 +1,538 @@ +/* ---------------------------------------------------------------------------- + * 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 AT91SAM7SE-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 AT91SAM7SE-EK characteristics, AT91SAM7SE-dependant PIOs and +/// external components interfacing. +/// +/// !Usage +/// -# For operating frequency information, see "SAM7SE-EK - Operating frequencies". +/// -# For using portable PIO definitions, see "SAM7SE-EK - PIO definitions". +/// -# Several USB definitions are included here (see "SAM7SE-EK - USB device"). +/// -# For external components definitions, see "SAM7SE-EK - External components". +/// -# For memory-related definitions, see "SAM7SE-EK - Memories". +//------------------------------------------------------------------------------ + +#ifndef BOARD_H +#define BOARD_H + +//------------------------------------------------------------------------------ +// Headers +//------------------------------------------------------------------------------ + +#if defined(at91sam7se32) + #include "at91sam7se32/chip.h" + #include "at91sam7se32/AT91SAM7SE32.h" +#elif defined(at91sam7se256) + #include "at91sam7se256/chip.h" + #include "at91sam7se256/AT91SAM7SE256.h" +#elif defined(at91sam7se512) + #include "at91sam7se512/chip.h" + #include "at91sam7se512/AT91SAM7SE512.h" +#else + #error Board does not support the specified chip. +#endif + +//------------------------------------------------------------------------------ +// Definitions +//------------------------------------------------------------------------------ + +//------------------------------------------------------------------------------ +/// \page "SAM7SE-EK - Board Description" +/// This page lists several definition related to the board description +/// +/// !Definitions +/// - BOARD_NAME + +/// Name of the board. +#define BOARD_NAME "AT91SAM7SE-EK" +/// Board definition. +#define at91sam7seek +//------------------------------------------------------------------------------ + +//------------------------------------------------------------------------------ +/// \page "SAM7SE-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 18432000 + +/// Master clock frequency (when using board_lowlevel.c). +#define BOARD_MCK 48000000 +//------------------------------------------------------------------------------ + +//------------------------------------------------------------------------------ +// ADC +//------------------------------------------------------------------------------ +/// ADC clock frequency, at 10-bit resolution (in Hz) +#define ADC_MAX_CK_10BIT 5000000 +/// ADC clock frequency, at 8-bit resolution (in Hz) +#define ADC_MAX_CK_8BIT 8000000 +/// Startup time max, return from Idle mode (in µs) +#define ADC_STARTUP_TIME_MAX 20 +/// Track and hold Acquisition Time min (in ns) +#define ADC_TRACK_HOLD_TIME_MIN 600 + + +//------------------------------------------------------------------------------ +/// \page "SAM7SE-EK - USB device" +/// +/// !Constants +/// - BOARD_USB_BMATTRIBUTES + +/// USB attributes configuration descriptor (bus or self powered, remote wakeup) +#define BOARD_USB_BMATTRIBUTES USBConfigurationDescriptor_SELFPOWERED_NORWAKEUP +//------------------------------------------------------------------------------ + +//------------------------------------------------------------------------------ +/// \page "SAM7SE-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. +/// +/// !Clocks +/// - PIN_PCK2 +/// +/// !DBGU +/// - PINS_DBGU +/// +/// !LEDs +/// - PIN_LED_0 +/// - PIN_LED_1 +/// - PIN_LED_2 +/// - PINS_LEDS +/// - LED_DS1 +/// - LED_DS2 +/// - LED_POWER +/// +/// !Push buttons +/// - PIN_PUSHBUTTON_1 +/// - PIN_PUSHBUTTON_2 +/// - PINS_PUSHBUTTONS +/// - PUSHBUTTON_BP1 +/// - PUSHBUTTON_BP2 +/// +/// !Joystick buttons +/// - PIN_JOYSTICK_UP +/// - PIN_JOYSTICK_DOWN +/// - PIN_JOYSTICK_LEFT +/// - PIN_JOYSTICK_RIGHT +/// - PIN_JOYSTICK_LCLIC, PIN_JOYSTICK_PUSH +/// - PIN_JOYSTICK_RCLIC +/// - PINS_JOYSTICK_MOVE, PINS_JOYSTICK_CLIC, PINS_JOYSTICK +/// - JOYSTICK_UP +/// - JOYSTICK_DOWN +/// - JOYSTICK_LEFT +/// - JOYSTICK_RIGHT +/// - JOYSTICK_LCLIC, JOYSTICK_PUSH +/// - JOYSTICK_RCLIC +/// +/// !USART0 +/// - PIN_USART0_RXD +/// - PIN_USART0_TXD +/// - PIN_USART0_SCK +/// +/// !SPI +/// - PIN_SPI_MISO +/// - PIN_SPI_MOSI +/// - PIN_SPI_SPCK +/// - PINS_SPI +/// - PIN_SPI_NPCS0 +/// - PIN_SPI_NPCS1 +/// +/// !SSC +/// - PINS_SSC_TX +/// +/// !PWMC +/// - PIN_PWMC_PWM0 +/// - PIN_PWMC_PWM1 +/// - PIN_PWMC_PWM2 +/// +/// !ADC +/// - PIN_ADC_ADC0 +/// - PIN_ADC_ADC1 +/// - PIN_ADC_ADC2 +/// - PIN_ADC_ADC3 +/// - PINS_ADC +/// +/// !TWI +/// - PINS_TWI +/// +/// !USB +/// - PIN_USB_VBUS + +/// Programmable clock output 2 pin definition. +#define PIN_PCK2 {1 << 31, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT} + +/// DBGU pins (DTXD and DRXD) definitions. +#define PINS_DBGU {0x00000600, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} + +/// LED #0 pin definition. +#define PIN_LED_0 {1 << 0, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT} +/// LED #1 pin definition. +#define PIN_LED_1 {1 << 1, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT} +/// LED #2 pin definition. +#define PIN_LED_2 {1 << 2, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT} +/// List of all LEDs pin definitions. +#define PINS_LEDS PIN_LED_0, PIN_LED_1, PIN_LED_2 +/// DS1 LED index. +#define LED_DS1 1 +/// DS2 LED index. +#define LED_DS2 2 +/// Power LED index. +#define LED_POWER 0 + +/// Push button #1 definition. +#define PIN_PUSHBUTTON_1 {1 << 25, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_INPUT, PIO_PULLUP} +/// Push button #2 definition. +#define PIN_PUSHBUTTON_2 {1 << 22, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_INPUT, PIO_PULLUP} +/// 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 + +// Joystick definition. +/// Joystick UP. +#define PIN_JOYSTICK_UP {1 << 23, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_INPUT, PIO_PULLUP} +/// Joystick DOWN. +#define PIN_JOYSTICK_DOWN {1 << 24, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_INPUT, PIO_PULLUP} +/// Joystick LEFT. +#define PIN_JOYSTICK_LEFT {1 << 27, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_INPUT, PIO_PULLUP} +/// Joystick RIGHT. +#define PIN_JOYSTICK_RIGHT {1 << 26, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_INPUT, PIO_PULLUP} +/// Joystick LEFT clic. +#define PIN_JOYSTICK_LCLIC {1 << 25, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_INPUT, PIO_PULLUP} +/// Joystick PUSH button. +#define PIN_JOYSTICK_PUSH PIN_JOYSTICK_LCLIC +/// Joystick RIGHT clic push button. +#define PIN_JOYSTICK_RCLIC {1 << 22, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_INPUT, PIO_PULLUP} +/// List of all Joystick click definitions +#define PINS_JOYSTICK_CLIC PIN_JOYSTICK_RCLIC, PIN_JOYSTICK_LCLIC +/// List of all Joystick movement direction definitions +#define PINS_JOYSTICK_MOVE PIN_JOYSTICK_UP, PIN_JOYSTICK_DOWN, \ + PIN_JOYSTICK_LEFT, PIN_JOYSTICK_RIGHT +/// List of all Joystick definitions +#define PINS_JOYSTICK PINS_JOYSTICK_MOVE, \ + PINS_JOYSTICK_CLIC +/// Joystick UP index. +#define JOYSTICK_UP 0 +/// Joystick DOWN index. +#define JOYSTICK_DOWN 1 +/// Joystick LEFT index. +#define JOYSTICK_LEFT 2 +/// Joystick RIGHT index. +#define JOYSTICK_RIGHT 3 +/// Joystick LEFT CLICK index. +#define JOYSTICK_LCLIC 4 +/// Joystick PUSH button index. +#define JOYSTICK_PUSH 4 +/// Joystick RIGHT CLIC index. +#define JOYSTICK_RCLIC 5 + +/// USART0 TXD pin definition. +#define PIN_USART0_RXD {1 << 5, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} +/// USART0 RXD pin definition. +#define PIN_USART0_TXD {1 << 6, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} +/// USART0 RTS pin definition +#define PIN_USART0_RTS {1 << 7, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} +/// USART0 CTS pin definition +#define PIN_USART0_CTS {1 << 8, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} +/// USART0 SCK pin definition +#define PIN_USART0_SCK {1 << 2, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT} + + +/// SPI MISO pin definition. +#define PIN_SPI_MISO {1 << 12, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_PULLUP} +/// SPI MOSI pin definition. +#define PIN_SPI_MOSI {1 << 13, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_PULLUP} +/// SPI SPCK pin definition. +#define PIN_SPI_SPCK {1 << 14, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_PULLUP} +/// List of SPI pin definitions (MISO, MOSI & SPCK). +#define PINS_SPI PIN_SPI_MISO, PIN_SPI_MOSI, PIN_SPI_SPCK +/// SPI chip select 0 pin definition. +#define PIN_SPI_NPCS0 {1 << 11, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_PULLUP} +/// SPI chip select 1 pin definition. +#define PIN_SPI_NPCS1 {1 << 31, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_PULLUP} +/// SPI chip select 2 pin definition. +#define PIN_SPI_NPCS2 {1 << 10, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_PULLUP} +/// SPI chip select 3 pin definition. +#define PIN_SPI_NPCS3 {1 << 3, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_PULLUP} + +/// SSC transmitter pins definition. +#define PINS_SSC_TX { (1 << 15) | (1 << 16) | (1 << 17), \ + AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} + +/// PWMC PWM0 pin definition. +#define PIN_PWMC_PWM0 {1 << 0, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} +/// PWMC PWM0 pin definition. +#define PIN_PWMC_PWM1 {1 << 1, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} +/// PWMC PWM0 pin definition. +#define PIN_PWMC_PWM2 {1 << 2, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} + +/// PWM pin definition for LED0 +#define PIN_PWM_LED0 PIN_PWMC_PWM1 +/// PWM pin definition for LED1 +#define PIN_PWM_LED1 PIN_PWMC_PWM2 +/// PWM channel for LED0 +#define CHANNEL_PWM_LED0 1 +/// PWM channel for LED1 +#define CHANNEL_PWM_LED1 2 + +/// ADC_AD0 pin definition. +#define PIN_ADC_ADC0 {1 << 17, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEFAULT} +/// ADC_AD1 pin definition. +#define PIN_ADC_ADC1 {1 << 18, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEFAULT} +/// ADC_AD2 pin definition. +#define PIN_ADC_ADC2 {1 << 19, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEFAULT} +/// ADC_AD3 pin definition. +#define PIN_ADC_ADC3 {1 << 20, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEFAULT} +/// Pins ADC +#define PINS_ADC PIN_ADC_ADC0, PIN_ADC_ADC1, PIN_ADC_ADC2, PIN_ADC_ADC3 + +/// TWI pins definition. +#define PINS_TWI {0x00000018, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_OPENDRAIN} + +/// USB VBus monitoring pin definition. +#define PIN_USB_VBUS {1 << 19, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_INPUT, PIO_DEFAULT} +//------------------------------------------------------------------------------ + +//------------------------------------------------------------------------------ +/// \page "SAM7SE-EK - External components" +/// This page lists the definitions related to external on-board components +/// located in the board.h file for the AT91SAM7SE-EK. +/// +/// !AT45 Dataflash (serial onboard DataFlash) +/// - 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 +/// +/// !AT26 Serialflash +/// - 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 +/// +/// !AT73C213 +/// - BOARD_AT73C213_SPI +/// - BOARD_AT73C213_SPI_ID +/// - BOARD_AT73C213_NPCS +/// - BOARD_AT73C213_SSC +/// - BOARD_AT73C213_SSC_ID +/// - BOARD_AT73C213_MCK +/// +/// !SD Card SPI +/// - BOARD_SD_SPI_BASE +/// - BOARD_SD_SPI_ID +/// - BOARD_SD_SPI_PINS +/// - BOARD_SD_NPCS + +/// Base address of SPI peripheral connected to the dataflash. +#define BOARD_AT45_A_SPI_BASE AT91C_BASE_SPI +/// Identifier of SPI peripheral connected to the dataflash. +#define BOARD_AT45_A_SPI_ID AT91C_ID_SPI +/// Pins of the SPI peripheral connected to the dataflash. +#define BOARD_AT45_A_SPI_PINS PINS_SPI +/// Dataflash SPI peripheral index. +#define BOARD_AT45_A_SPI 0 +/// Chip select connected to the dataflash. +#define BOARD_AT45_A_NPCS 0 +/// Chip select pin connected to the dataflash. +#define BOARD_AT45_A_NPCS_PIN PIN_SPI_NPCS0 + +/// Base address of SPI peripheral connected to the serialflash. +#define BOARD_AT26_A_SPI_BASE AT91C_BASE_SPI +/// Identifier of SPI peripheral connected to the serialflash. +#define BOARD_AT26_A_SPI_ID AT91C_ID_SPI +/// Pins of the SPI peripheral connected to the serialflash. +#define BOARD_AT26_A_SPI_PINS PINS_SPI +/// Serialflash SPI number. +#define BOARD_AT26_A_SPI 0 +/// Chip select connected to the serialflash. +#define BOARD_AT26_A_NPCS 0 +/// Chip select pin connected to the serialflash. +#define BOARD_AT26_A_NPCS_PIN PIN_SPI_NPCS0 + +/// Base address of SPI peripheral to which the DAC is connected. +#define BOARD_AT73C213_SPI AT91C_BASE_SPI +/// Peripheral ID of the SPI connected to the DAC. +#define BOARD_AT73C213_SPI_ID AT91C_ID_SPI +/// Chip select value for accessing the DAC with the SPI. +#define BOARD_AT73C213_SPI_NPCS 1 +/// Pins required by the SPI interface. +#define BOARD_AT73C213_SPI_PINS PINS_SPI, PIN_SPI_NPCS1 +/// SSC peripheral to which the DAC is connected. +#define BOARD_AT73C213_SSC AT91C_BASE_SSC +/// Peripheral ID of the SSC connected to the DAC. +#define BOARD_AT73C213_SSC_ID AT91C_ID_SSC +/// Pins required by the SSC interface. +#define BOARD_AT73C213_SSC_PINS PINS_SSC_TX +/// PCK pin connected to the DAC MCK pin +#define BOARD_AT73C213_MCK PIN_PCK2 + +/// Not define in our board, but customer can add this feature +/// Base address of the SPI peripheral connected to the SD card. +#define BOARD_SD_SPI_BASE AT91C_BASE_SPI +/// Identifier of the SPI peripheral connected to the SD card. +#define BOARD_SD_SPI_ID AT91C_ID_SPI +/// List of pins to configure to access the SD card +#define BOARD_SD_SPI_PINS PINS_SPI, PIN_SPI_NPCS2 +/// NPCS number +#define BOARD_SD_NPCS 2 + +//------------------------------------------------------------------------------ + +//------------------------------------------------------------------------------ +/// \page "SAM7SE-EK - Memories" +/// This page lists definitions related to external on-board memories. +/// +/// !SDRAM +/// - AT91C_EBI_SDRAM +/// - BOARD_SDRAM_SIZE +/// - PINS_SDRAM +/// - BOARD_SDRAM_BUSWIDTH +/// +/// !Nandflash +/// - BOARD_NF_COMMAND_ADDR +/// - BOARD_NF_ADDRESS_ADDR +/// - BOARD_NF_DATA_ADDR +/// - BOARD_NF_CE_PIN +/// - BOARD_NF_RB_PIN +/// - PINS_NANDFLASH +/// +/// !NorFlash +/// - BOARD_NORFLASH_ADDR + + +/// Base address of the SDRAM memory connected to the EBI. +#define AT91C_EBI_SDRAM ((volatile unsigned char *) 0x20000000) +/// Board SDRAM size +#define BOARD_SDRAM_SIZE (64*1024*1024) // 64 MB +/// List of the pins used by the EBI to connect to the external SDRAM chip. +#define PINS_SDRAM \ + {0x3F800000, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}, \ + {0x0003FFFF, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_B, PIO_DEFAULT}, \ + {0x0000FFFF, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_PERIPH_A, PIO_DEFAULT} +/// SDRAM bus width. +#define BOARD_SDRAM_BUSWIDTH 16 + +/// Nandflash controller peripheral pins definition. +#define PINS_NANDFLASH {0x001800FF, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_PERIPH_A, PIO_DEFAULT}, \ + {0x00060000, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT}, \ + BOARD_NF_CE_PIN, \ + BOARD_NF_RB_PIN +/// Nandflash chip enable pin definition. +#define BOARD_NF_CE_PIN {1 << 18, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_OUTPUT_1, PIO_DEFAULT} +/// Nandflash ready/busy pin definition. +#define BOARD_NF_RB_PIN {1 << 19, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_INPUT, PIO_PULLUP} +/// Address for transferring command bytes to the nandflash. +#define BOARD_NF_COMMAND_ADDR 0x40400000 +/// Address for transferring address bytes to the nandflash. +#define BOARD_NF_ADDRESS_ADDR 0x40200000 +/// Address for transferring data bytes to the nandflash. +#define BOARD_NF_DATA_ADDR 0x40000000 + +/// NORFlash peripheral pins definition. +#define PINS_NORFLASH {0xC0000000, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}, \ + {0xFFFFFFFE, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_B, PIO_DEFAULT},\ + {0x001FFFFF, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_PERIPH_A, PIO_DEFAULT},\ + {0x00E00000, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT} +/// Address for transferring command bytes to the norflash. +#define BOARD_NORFLASH_ADDR 0x10000000 +//------------------------------------------------------------------------------ + +//------------------------------------------------------------------------------ +/// \page "SAM7SE-EK - External components" +/// This page lists the definitions related to external on-board components +/// located in the board.h file for the SAM7SE-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 +//------------------------------------------------------------------------------ + +//------------------------------------------------------------------------------ +/// \page "SAM7SE-EK - Individual chip definition" +/// This page lists the definitions related to different chip's definition +/// located in the board.h file for the SAM7SE-EK. + +/// Twi eeprom +#define BOARD_ID_TWI_EEPROM AT91C_ID_TWI +#define BOARD_BASE_TWI_EEPROM AT91C_BASE_TWI +#define BOARD_PINS_TWI_EEPROM PINS_TWI + +/// USART +#define BOARD_PIN_USART_RXD PIN_USART0_RXD +#define BOARD_PIN_USART_TXD PIN_USART0_TXD +#define BOARD_PIN_USART_CTS PIN_USART0_CTS +#define BOARD_PIN_USART_RTS PIN_USART0_RTS +#define BOARD_USART_BASE AT91C_BASE_US0 +#define BOARD_ID_USART AT91C_ID_US0 +//------------------------------------------------------------------------------ + +#endif //#ifndef BOARD_H + -- cgit v1.2.3