board.h

本程序是以前程序的升级

/// ADC_AD0 pin definition.
#define PIN_ADC_ADC0 {1 << 0, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_INPUT, PIO_DEFAULT}
/// ADC_AD1 pin definition.
#define PIN_ADC_ADC1 {1 << 1, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_INPUT, PIO_DEFAULT}
/// ADC_AD2 pin definition.
#define PIN_ADC_ADC2 {1 << 2, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_INPUT, PIO_DEFAULT}
/// ADC_AD3 pin definition.
#define PIN_ADC_ADC3 {1 << 3, AT91C_BASE_PIOC, AT91C_ID_PIOC, 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  {0x01800000, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
/// \page "SAM9260-EK - External components"
/// This page lists the definitions related to external on-board components
/// located in the board.h file for the AT91SAM9260-EK.
/// 
/// !AT45 Dataflash Card (A)
/// - 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 (B)
/// - 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
/// 
/// - BOARD_AT45_SPI_BASE
/// - BOARD_AT45_SPI_ID
/// - BOARD_AT45_SPI_PIN
/// - BOARD_AT45_NPCS
/// - BOARD_AT45_NPCS_PIN
///
/// !SD Card
/// - BOARD_SD_MCI_BASE
/// - BOARD_SD_MCI_ID
/// - BOARD_SD_PINS
/// - BOARD_SD_SLOT
///
/// !SD Card SPI
/// - BOARD_SD_SPI_BASE 
/// - BOARD_SD_SPI_ID  
/// - BOARD_SD_SPI_PINS
/// - BOARD_SD_NPCS    
///
 /// !AT73C213
/// - BOARD_AT73C213_SPI
/// - BOARD_AT73C213_SPI_ID
/// - BOARD_AT73C213_NPCS
/// - BOARD_AT73C213_SSC
/// - BOARD_AT73C213_SSC_ID
/// - BOARD_AT73C213_MCK
///
/// !EMAC
/// - BOARD_EMAC_POWER_ALWAYS_ON
/// - BOARD_EMAC_MODE_RMII
/// - BOARD_EMAC_PINS
/// - BOARD_EMAC_PIN_TEST
/// - BOARD_EMAC_PIN_RMII
/// - BOARD_EMAC_PINS_PHYAD
/// - BOARD_EMAC_PIN_10BT
/// - BOARD_EMAC_PIN_RPTR
/// - BOARD_EMAC_RST_PINS
/// - BOARD_EMAC_RUN_PINS
///
/// !ISI
/// - BOARD_ISI_PIO_CNTRL1
/// - BOARD_ISI_PIO_CNTRL2
/// - BOARD_ISI_TWCK
/// - BOARD_ISI_TWD
/// - BOARD_ISI_MCK
/// - BOARD_ISI_VSYNC
/// - BOARD_ISI_HSYNC
/// - BOARD_ISI_PCK
/// - BOARD_ISI_PINS_DATA


/// 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             0
/// Chip select pin connected to the dataflash.
#define BOARD_AT45_A_NPCS_PIN         PIN_SPI0_NPCS0

/// Base address of SPI peripheral connected to the dataflash.
#define BOARD_AT45_B_SPI_BASE         AT91C_BASE_SPI0
/// Identifier of SPI peripheral connected to the dataflash.
#define BOARD_AT45_B_SPI_ID           AT91C_ID_SPI0
/// Pins of the SPI peripheral connected to the dataflash.
#define BOARD_AT45_B_SPI_PINS         PINS_SPI0
/// Dataflahs SPI number.
#define BOARD_AT45_B_SPI              0
/// Chip select connected to the dataflash.
#define BOARD_AT45_B_NPCS             1
/// Chip select pin connected to the dataflash.
#define BOARD_AT45_B_NPCS_PIN         PIN_SPI0_NPCS1

/// 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             0
/// Chip select pin connected to the serialflash.
#define BOARD_AT26_A_NPCS_PIN         PIN_SPI0_NPCS0

/// Base address of SSC peripheral connected to the dataflash.
#define BOARD_AT45_SSC_BASE         AT91C_BASE_SSC0
/// Identifier of SPI peripheral connected to the dataflash.
#define BOARD_AT45_SSC_ID           AT91C_ID_SSC0
/// Pins of the SPI peripheral connected to the dataflash.
#define BOARD_AT45_SSC_PIN          PIN_SSC0
/// Chip select connected to the dataflash.
#define BOARD_AT45_NPCS             0
/// Base address of the MCI peripheral connected to the SD card.
#define BOARD_SD_MCI_BASE           AT91C_BASE_MCI
/// Peripheral identifier of the MCI connected to the SD card.
#define BOARD_SD_MCI_ID             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_SLOTB

/// Base address of the SPI peripheral connected to the SD card.
#define BOARD_SD_SPI_BASE   AT91C_BASE_SPI0
/// Identifier of the SPI peripheral connected to the SD card.
#define BOARD_SD_SPI_ID     AT91C_ID_SPI0
/// List of pins to configure to access the SD card
#define BOARD_SD_SPI_PINS   PINS_SPI0, PIN_SPI0_NPCS0
/// NPCS number
#define BOARD_SD_NPCS       0


/// Base address of SPI peripheral to which the DAC is connected.
#define BOARD_AT73C213_SPI          AT91C_BASE_SPI1
/// Peripheral ID of the SPI connected to the DAC.
#define BOARD_AT73C213_SPI_ID       AT91C_ID_SPI1
/// Chip select value for accessing the DAC with the SPI.
#define BOARD_AT73C213_SPI_NPCS     0
/// Pins to configure for the SPI interface.
#define BOARD_AT73C213_SPI_PINS     PINS_SPI1, PIN_SPI1_NPCS0
/// SSC peripheral to which the DAC is connected.
#define BOARD_AT73C213_SSC          AT91C_BASE_SSC0
/// Peripheral ID of the SSC connected to the DAC.
#define BOARD_AT73C213_SSC_ID       AT91C_ID_SSC0
/// Pins to configure for the SSC interface.
#define BOARD_AT73C213_SSC_PINS     PINS_SSC_TX
/// PCK pin connected to the DAC MCK pin
#define BOARD_AT73C213_MCK          PIN_PCK0

/// Board EMAC base address
#if !defined(AT91C_BASE_EMAC) && defined(AT91C_BASE_EMACB)
#define AT91C_BASE_EMAC             AT91C_BASE_EMACB
#endif
/// Board EMAC power control - ALWAYS ON
#define BOARD_EMAC_POWER_ALWAYS_ON
/// Board EMAC work mode - RMII/MII ( 1 / 0 )
#define BOARD_EMAC_MODE_RMII        1
/// The PIN list of PIO for EMAC
#define BOARD_EMAC_PINS     {  (1<<19)|(1<<13)|(1<<12)|(1<<16)|(1<<15)|(1<<14)\
                              |(1<<17)|(1<<18)|(1<<20)|(1<<21)|(1<<7),\
                              AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}, \
                            {  (1<<11)|(1<<10)|(1<<26)|(1<<25)|(1<<27)|(1<<22)\
                              |(1<<29)|(1<<28),\
                              AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
/// The power up reset latch PIO for PHY
#define BOARD_EMAC_PIN_TEST   {(1<<17), AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
#define BOARD_EMAC_PIN_RMII   {(1<<29), AT91C_BASE_PIOA, AT91C_ID_PIOB, PIO_OUTPUT_1, PIO_DEFAULT}
// We force the address
//(1<<14) PHY address 0, (1<<15) PHY address 1, (1<<25) PHY address 2,
//(1<<26) PHY address 3, (1<<28) PHY address 4
#define BOARD_EMAC_PINS_PHYAD {(1<<14)|(1<<15),\
                               AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}, \
                              {(1<<26)|(1<<25)|(1<<28),\
                               AT91C_BASE_PIOA, AT91C_ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT}
#define BOARD_EMAC_PIN_10BT   {(1<<27), AT91C_BASE_PIOA, AT91C_ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT}
#define BOARD_EMAC_PIN_RPTR   {(1<<18), AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
/// The PIN Configure list for EMAC on power up reset (RMII)
#define BOARD_EMAC_RST_PINS BOARD_EMAC_PINS_PHYAD, \
                            BOARD_EMAC_PIN_TEST, BOARD_EMAC_PIN_RMII, \
                            BOARD_EMAC_PIN_10BT, BOARD_EMAC_PIN_RPTR
/// The runtime pin configure list for EMAC
#define BOARD_EMAC_RUN_PINS BOARD_EMAC_PINS


/// ISI
#define BOARD_ISI_PIO_CTRL1 {(1<<4),  AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT}
#define BOARD_ISI_PIO_CTRL2 {(1<<19), AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT}
#define BOARD_ISI_TWCK      {(1<<24), AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
#define BOARD_ISI_TWD       {(1<<23), AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
// PCK1 use instead of ISI_MCK
#define BOARD_ISI_MCK       {(1<<31), AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT}
#define BOARD_ISI_VSYNC     {(1<<29), AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_B, PIO_DEFAULT}
#define BOARD_ISI_HSYNC     {(1<<30), AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_B, PIO_DEFAULT}
#define BOARD_ISI_PCK       {(1<<28), AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_B, PIO_DEFAULT}
#define BOARD_ISI_PINS_DATA {(1<<20)|(1<<21)|(1<<22)|(1<<23)|(1<<24)|(1<<25)|(1<<26)|(1<<27)|\
                             (1<<10)|(1<<11)|(1<<12)|(1<<13),\
                             AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_B, PIO_DEFAULT}


//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
/// \page "SAM9260-EK - Memories"
/// This page lists definitions related to external on-board memories.
/// 
/// !SDRAM
/// - BOARD_SDRAM_SIZE
/// - PINS_SDRAM
/// - BOARD_SDRAM_BUSWIDTH
///
/// !Nandflash
/// - PINS_NANDFLASH
/// - BOARD_NF_COMMAND_ADDR
/// - BOARD_NF_ADDRESS_ADDR
/// - BOARD_NF_DATA_ADDR
/// - BOARD_NF_CE_PIN
/// - BOARD_NF_RB_PIN
///
/// !NorFlash
/// - BOARD_NORFLASH_ADDR
/// - BOARD_NORFLASH_DFT_BUS_SIZE

/// Board SDRAM size
#define BOARD_SDRAM_SIZE   (64*1024*1024)  // 64 MB
/// List of all SDRAM pins definitions.
#define PINS_SDRAM  {0xFFFF0000, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_PERIPH_A, PIO_DEFAULT}
/// SDRAM bus width.
#define BOARD_SDRAM_BUSWIDTH    32

/// Nandflash controller peripheral pins definition.
#define PINS_NANDFLASH          BOARD_NF_CE_PIN, BOARD_NF_RB_PIN
/// Nandflash chip enable pin definition.
#define BOARD_NF_CE_PIN         {1 << 14, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_OUTPUT_1, PIO_DEFAULT}
/// Nandflash ready/busy pin definition.
#define BOARD_NF_RB_PIN         {1 << 13, AT91C_BASE_PIOC, AT91C_ID_PIOC, 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

/// Address for transferring command bytes to the norflash.
#define BOARD_NORFLASH_ADDR     0x10000000
/// Default NOR bus size after power up reset
#define BOARD_NORFLASH_DFT_BUS_SIZE 16
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
/// \page "SAM9260-EK - External components"
/// This page lists the definitions related to external on-board components
/// located in the board.h file for the SAM9260-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