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/at91sam3x-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/at91sam3x-ek/board.h')
| -rw-r--r-- | boards/at91sam3x-ek/board.h | 445 |
1 files changed, 445 insertions, 0 deletions
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
+
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