diff options
| author | Harald Welte <laforge@gnumonks.org> | 2011-07-04 20:52:54 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2011-07-04 20:52:54 +0200 |
| commit | 044ad7c3987460ede48ff27afd6bdb0ca05a0432 (patch) | |
| tree | 924818cdb0d39ca08aec540d18da7bd406eaae8c /boards/at91sam7se-ek/board.h | |
import at91lib from at91lib_20100901_softpack_1_9_v_1_0_svn_v1501120100901_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
Diffstat (limited to 'boards/at91sam7se-ek/board.h')
| -rw-r--r-- | boards/at91sam7se-ek/board.h | 538 |
1 files changed, 538 insertions, 0 deletions
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
+
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