doc/README.nios_CONFIG_SYS_NIOS_CPU

   1
   2 ===============================================================================
   3         C F G _ N I O S _ C P U _ *   v s .   N I O S   S D K
   4 ===============================================================================
   5
   6 When ever you have to make a new NIOS CPU configuration you can use this table
   7 as a reference list to the original NIOS SDK symbols made by Alteras SOPC
   8 Builder. Look into excalibur.h and excalibur.s in your SDK path cpu_sdk/inc.
   9 Symbols beginning with a '[ptf]:' are coming from your SOPC sytem description
  10 (PTF file) in sections WIZARD_SCRIPT_ARGUMENTS or SYSTEM_BUILDER_INFO.
  11
  12 C O R E                                 N I O S   S D K                 [1],[7]
  13 -------------------------------------------------------------------------------
  14 CONFIG_SYS_NIOS_CPU_CLK                                 nasys_clock_freq
  15 CONFIG_SYS_NIOS_CPU_ICACHE                                      nasys_icache_size
  16 CONFIG_SYS_NIOS_CPU_DCACHE                                      nasys_dcache_size
  17 CONFIG_SYS_NIOS_CPU_REG_NUMS                                    nasys_nios_num_regs
  18 CONFIG_SYS_NIOS_CPU_MUL                                 __nios_use_multiply__
  19 CONFIG_SYS_NIOS_CPU_MSTEP                                       __nios_use_mstep__
  20 CONFIG_SYS_NIOS_CPU_STACK                                       nasys_stack_top
  21 CONFIG_SYS_NIOS_CPU_VEC_BASE                                    nasys_vector_table
  22 CONFIG_SYS_NIOS_CPU_VEC_SIZE                                    nasys_vector_table_size
  23 CONFIG_SYS_NIOS_CPU_VEC_NUMS
  24 CONFIG_SYS_NIOS_CPU_RST_VECT                                    nasys_reset_address
  25 CONFIG_SYS_NIOS_CPU_DBG_CORE                                    nasys_debug_core
  26 CONFIG_SYS_NIOS_CPU_RAM_BASE            na_onchip_ram_64_kbytes
  27 CONFIG_SYS_NIOS_CPU_RAM_SIZE            na_onchip_ram_64_kbytes_size
  28 CONFIG_SYS_NIOS_CPU_ROM_BASE            na_boot_monitor_rom
  29 CONFIG_SYS_NIOS_CPU_ROM_SIZE            na_boot_monitor_rom_size
  30 CONFIG_SYS_NIOS_CPU_OCI_BASE                                    nasys_oci_core
  31 CONFIG_SYS_NIOS_CPU_OCI_SIZE
  32 CONFIG_SYS_NIOS_CPU_SRAM_BASE           na_ext_ram              nasys_program_mem
  33                                                         nasys_data_mem
  34 CONFIG_SYS_NIOS_CPU_SRAM_SIZE           na_ext_ram_size         nasys_program_mem_size
  35                                                         nasys_data_mem_size
  36 CONFIG_SYS_NIOS_CPU_SDRAM_BASE           na_sdram
  37 CONFIG_SYS_NIOS_CPU_SDRAM_SIZE           na_sdram_size
  38 CONFIG_SYS_NIOS_CPU_FLASH_BASE           na_ext_flash           nasys_main_flash
  39                                                         nasys_am29lv065d_flash_0
  40                                                         nasys_flash_0
  41 CONFIG_SYS_NIOS_CPU_FLASH_SIZE      na_ext_flash_size           nasys_main_flash_size
  42
  43 T I M E R                               N I O S   S D K                     [3]
  44 -------------------------------------------------------------------------------
  45 CONFIG_SYS_NIOS_CPU_TIMER_NUMS                                  nasys_timer_count
  46 CONFIG_SYS_NIOS_CPU_TIMER[0-9]                                  nasys_timer_[0-9]
  47 CONFIG_SYS_NIOS_CPU_TIMER[0-9]_IRQ                              nasys_timer_[0-9]_irq
  48 CONFIG_SYS_NIOS_CPU_TIMER[0-9]_PER                              [ptf]:period
  49                                                         [ptf]:period_units
  50                                                         [ptf]:mult
  51 CONFIG_SYS_NIOS_CPU_TIMER[0-9]_AR                               [ptf]:always_run
  52 CONFIG_SYS_NIOS_CPU_TIMER[0-9]_FP                               [ptf]:fixed_period
  53 CONFIG_SYS_NIOS_CPU_TIMER[0-9]_SS                               [ptf]:snapshot
  54
  55 U A R T                                 N I O S   S D K                     [2]
  56 -------------------------------------------------------------------------------
  57 CONFIG_SYS_NIOS_CPU_UART_NUMS                                   nasys_uart_count
  58 CONFIG_SYS_NIOS_CPU_UART[0-9]                                   nasys_uart_[0-9]
  59 CONFIG_SYS_NIOS_CPU_UART[0-9]_IRQ                               nasys_uart_[0-9]_irq
  60 CONFIG_SYS_NIOS_CPU_UART[0-9]_BR                                [ptf]:baud
  61 CONFIG_SYS_NIOS_CPU_UART[0-9]_DB                                [ptf]:data_bits
  62 CONFIG_SYS_NIOS_CPU_UART[0-9]_SB                                [ptf]:stop_bits
  63 CONFIG_SYS_NIOS_CPU_UART[0-9]_PA                                [ptf]:parity
  64 CONFIG_SYS_NIOS_CPU_UART[0-9]_HS                                [ptf]:use_cts_rts
  65 CONFIG_SYS_NIOS_CPU_UART[0-9]_EOP                               [ptf]:use_eop_register
  66
  67 P I O                                   N I O S   S D K                     [4]
  68 -------------------------------------------------------------------------------
  69 CONFIG_SYS_NIOS_CPU_PIO_NUMS                                    nasys_pio_count
  70 CONFIG_SYS_NIOS_CPU_PIO[0-9]                                    nasys_pio_[0-9]
  71 CONFIG_SYS_NIOS_CPU_PIO[0-9]_IRQ                                nasys_pio_[0-9]_irq
  72 CONFIG_SYS_NIOS_CPU_PIO[0-9]_BITS                               [ptf]:Data_Width
  73 CONFIG_SYS_NIOS_CPU_PIO[0-9]_TYPE                               [ptf]:has_tri
  74                                                         [ptf]:has_out
  75                                                         [ptf]:has_in
  76 CONFIG_SYS_NIOS_CPU_PIO[0-9]_CAP                                [ptf]:capture
  77 CONFIG_SYS_NIOS_CPU_PIO[0-9]_EDGE                               [ptf]:edge_type
  78 CONFIG_SYS_NIOS_CPU_PIO[0-9]_ITYPE                              [ptf]:irq_type
  79
  80 S P I                                   N I O S   S D K                     [6]
  81 -------------------------------------------------------------------------------
  82 CONFIG_SYS_NIOS_CPU_SPI_NUMS                                    nasys_spi_count
  83 CONFIG_SYS_NIOS_CPU_SPI[0-9]                                    nasys_spi_[0-9]
  84 CONFIG_SYS_NIOS_CPU_SPI[0-9]_IRQ                                nasys_spi_[0-9]_irq
  85 CONFIG_SYS_NIOS_CPU_SPI[0-9]_BITS                               [ptf]:databits
  86 CONFIG_SYS_NIOS_CPU_SPI[0-9]_MA                         [ptf]:ismaster
  87 CONFIG_SYS_NIOS_CPU_SPI[0-9]_SLN                                [ptf]:numslaves
  88 CONFIG_SYS_NIOS_CPU_SPI[0-9]_TCLK                               [ptf]:targetclock
  89 CONFIG_SYS_NIOS_CPU_SPI[0-9]_TDELAY                             [ptf]:targetdelay
  90 CONFIG_SYS_NIOS_CPU_SPI[0-9]_*                                  [ptf]:*
  91
  92 I D E                                   N I O S   S D K
  93 -------------------------------------------------------------------------------
  94 CONFIG_SYS_NIOS_CPU_IDE_NUMS                                    nasys_usersocket_count
  95 CONFIG_SYS_NIOS_CPU_IDE[0-9]                                    nasys_usersocket_[0-9]
  96
  97 A S M I                                 N I O S   S D K                     [5]
  98 -------------------------------------------------------------------------------
  99 CONFIG_SYS_NIOS_CPU_ASMI_NUMS                                   nasys_asmi_count
 100 CONFIG_SYS_NIOS_CPU_ASMI[0-9]                                   nasys_asmi_[0-9]
 101 CONFIG_SYS_NIOS_CPU_ASMI[0-9]_IRQ                               nasys_asmi_[0-9]_irq
 102
 103 E t h e r n e t   ( L A N )             N I O S   S D K
 104 -------------------------------------------------------------------------------
 105 CONFIG_SYS_NIOS_CPU_LAN_NUMS
 106 CONFIG_SYS_NIOS_CPU_LAN[0-9]_BASE       na_lan91c111
 107 CONFIG_SYS_NIOS_CPU_LAN[0-9]_OFFS                               LAN91C111_REGISTERS_OFFSET
 108 CONFIG_SYS_NIOS_CPU_LAN[0-9]_IRQ        na_lan91c111_irq
 109 CONFIG_SYS_NIOS_CPU_LAN[0-9]_BUSW                               LAN91C111_DATA_BUS_WIDTH
 110 CONFIG_SYS_NIOS_CPU_LAN[0-9]_TYPE
 111
 112 s y s t e m   c o m p o s i n g         N I O S   S D K
 113 -------------------------------------------------------------------------------
 114 CONFIG_SYS_NIOS_CPU_TICK_TIMER          (na_low_priority_timer2)
 115 CONFIG_SYS_NIOS_CPU_USER_TIMER          (na_timer1)
 116 CONFIG_SYS_NIOS_CPU_BUTTON_PIO          (na_button_pio)
 117 CONFIG_SYS_NIOS_CPU_LCD_PIO             (na_lcd_pio)
 118 CONFIG_SYS_NIOS_CPU_LED_PIO             (na_led_pio)
 119 CONFIG_SYS_NIOS_CPU_SEVENSEG_PIO        (na_seven_seg_pio)
 120 CONFIG_SYS_NIOS_CPU_RECONF_PIO          (na_reconfig_request_pio)
 121 CONFIG_SYS_NIOS_CPU_CFPRESENT_PIO       (na_cf_present_pio)
 122 CONFIG_SYS_NIOS_CPU_CFPOWER_PIO (na_cf_power_pio)
 123 CONFIG_SYS_NIOS_CPU_CFATASEL_PIO        (na_cf_ata_select_pio)
 124 CONFIG_SYS_NIOS_CPU_USER_SPI            (na_spi)
 125
 126
 127 ===============================================================================
 128         R E F E R E N C E S
 129 ===============================================================================
 130 [1]     http://www.altera.com/literature/ds/ds_nioscpu.pdf
 131 [2]     http://www.altera.com/literature/ds/ds_nios_uart.pdf
 132 [3]     http://www.altera.com/literature/ds/ds_nios_timer.pdf
 133 [4]     http://www.altera.com/literature/ds/ds_nios_pio.pdf
 134 [5]     http://www.altera.com/literature/ds/ds_nios_asmi.pdf
 135 [6]     http://www.altera.com/literature/ds/ds_nios_spi.pdf
 136 [7]     http://www.altera.com/literature/ds/ds_legacy_sdram_ctrl.pdf
 137
 138
 139 ===============================================================================
 140 Stephan Linz <linz@li-pro.net>