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Viewing changes to doc/README.nios_CONFIG_SYS_NIOS_CPU

  • Committer: Bazaar Package Importer
  • Author(s): Oliver Grawert
  • Date: 2010-01-20 15:41:26 UTC
  • mfrom: (1.1.2 upstream)
  • Revision ID: james.westby@ubuntu.com-20100120154126-7bha1jeyjegu7xm5
Tags: 2009.08+really2009.01-0ubuntu1
* revert to the 2009.01 upstream version, 2009.08 has still to 
  many work in progress items in the freescale patchset (MMC and NIC
  dont work at all)
* add the latest patchset from freescale for 2009.01
* add 1002_enable_hush_shell_and_ext2.patch to enable hush shell and ext2 
* add 1003_fix_board_revision_numbers to make sure babbage 2.5 boards have 
  revision 51120 and babbage 3.0 boards have revision 51130 properly set in 
  their cpuinfo

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doc/README.nios_CONFIG_SYS_NIOS_CPU
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===============================================================================
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        C F G _ N I O S _ C P U _ *   v s .   N I O S   S D K
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===============================================================================
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When ever you have to make a new NIOS CPU configuration you can use this table
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as a reference list to the original NIOS SDK symbols made by Alteras SOPC
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Builder. Look into excalibur.h and excalibur.s in your SDK path cpu_sdk/inc.
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Symbols beginning with a '[ptf]:' are coming from your SOPC sytem description
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(PTF file) in sections WIZARD_SCRIPT_ARGUMENTS or SYSTEM_BUILDER_INFO.
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C O R E                                 N I O S   S D K                 [1],[7]
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-------------------------------------------------------------------------------
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CONFIG_SYS_NIOS_CPU_CLK                                 nasys_clock_freq
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CONFIG_SYS_NIOS_CPU_ICACHE                                      nasys_icache_size
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CONFIG_SYS_NIOS_CPU_DCACHE                                      nasys_dcache_size
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CONFIG_SYS_NIOS_CPU_REG_NUMS                                    nasys_nios_num_regs
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CONFIG_SYS_NIOS_CPU_MUL                                 __nios_use_multiply__
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CONFIG_SYS_NIOS_CPU_MSTEP                                       __nios_use_mstep__
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CONFIG_SYS_NIOS_CPU_STACK                                       nasys_stack_top
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CONFIG_SYS_NIOS_CPU_VEC_BASE                                    nasys_vector_table
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CONFIG_SYS_NIOS_CPU_VEC_SIZE                                    nasys_vector_table_size
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CONFIG_SYS_NIOS_CPU_VEC_NUMS
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CONFIG_SYS_NIOS_CPU_RST_VECT                                    nasys_reset_address
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CONFIG_SYS_NIOS_CPU_DBG_CORE                                    nasys_debug_core
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CONFIG_SYS_NIOS_CPU_RAM_BASE            na_onchip_ram_64_kbytes
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CONFIG_SYS_NIOS_CPU_RAM_SIZE            na_onchip_ram_64_kbytes_size
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CONFIG_SYS_NIOS_CPU_ROM_BASE            na_boot_monitor_rom
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CONFIG_SYS_NIOS_CPU_ROM_SIZE            na_boot_monitor_rom_size
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CONFIG_SYS_NIOS_CPU_OCI_BASE                                    nasys_oci_core
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CONFIG_SYS_NIOS_CPU_OCI_SIZE
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CONFIG_SYS_NIOS_CPU_SRAM_BASE           na_ext_ram              nasys_program_mem
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                                                        nasys_data_mem
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CONFIG_SYS_NIOS_CPU_SRAM_SIZE           na_ext_ram_size         nasys_program_mem_size
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                                                        nasys_data_mem_size
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CONFIG_SYS_NIOS_CPU_SDRAM_BASE           na_sdram
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CONFIG_SYS_NIOS_CPU_SDRAM_SIZE           na_sdram_size
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CONFIG_SYS_NIOS_CPU_FLASH_BASE           na_ext_flash           nasys_main_flash
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                                                        nasys_am29lv065d_flash_0
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                                                        nasys_flash_0
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CONFIG_SYS_NIOS_CPU_FLASH_SIZE      na_ext_flash_size           nasys_main_flash_size
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T I M E R                               N I O S   S D K                     [3]
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-------------------------------------------------------------------------------
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CONFIG_SYS_NIOS_CPU_TIMER_NUMS                                  nasys_timer_count
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CONFIG_SYS_NIOS_CPU_TIMER[0-9]                                  nasys_timer_[0-9]
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CONFIG_SYS_NIOS_CPU_TIMER[0-9]_IRQ                              nasys_timer_[0-9]_irq
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CONFIG_SYS_NIOS_CPU_TIMER[0-9]_PER                              [ptf]:period
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                                                        [ptf]:period_units
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                                                        [ptf]:mult
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CONFIG_SYS_NIOS_CPU_TIMER[0-9]_AR                               [ptf]:always_run
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CONFIG_SYS_NIOS_CPU_TIMER[0-9]_FP                               [ptf]:fixed_period
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CONFIG_SYS_NIOS_CPU_TIMER[0-9]_SS                               [ptf]:snapshot
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U A R T                                 N I O S   S D K                     [2]
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-------------------------------------------------------------------------------
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CONFIG_SYS_NIOS_CPU_UART_NUMS                                   nasys_uart_count
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CONFIG_SYS_NIOS_CPU_UART[0-9]                                   nasys_uart_[0-9]
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CONFIG_SYS_NIOS_CPU_UART[0-9]_IRQ                               nasys_uart_[0-9]_irq
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CONFIG_SYS_NIOS_CPU_UART[0-9]_BR                                [ptf]:baud
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CONFIG_SYS_NIOS_CPU_UART[0-9]_DB                                [ptf]:data_bits
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CONFIG_SYS_NIOS_CPU_UART[0-9]_SB                                [ptf]:stop_bits
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CONFIG_SYS_NIOS_CPU_UART[0-9]_PA                                [ptf]:parity
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CONFIG_SYS_NIOS_CPU_UART[0-9]_HS                                [ptf]:use_cts_rts
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CONFIG_SYS_NIOS_CPU_UART[0-9]_EOP                               [ptf]:use_eop_register
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P I O                                   N I O S   S D K                     [4]
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-------------------------------------------------------------------------------
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CONFIG_SYS_NIOS_CPU_PIO_NUMS                                    nasys_pio_count
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CONFIG_SYS_NIOS_CPU_PIO[0-9]                                    nasys_pio_[0-9]
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CONFIG_SYS_NIOS_CPU_PIO[0-9]_IRQ                                nasys_pio_[0-9]_irq
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CONFIG_SYS_NIOS_CPU_PIO[0-9]_BITS                               [ptf]:Data_Width
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CONFIG_SYS_NIOS_CPU_PIO[0-9]_TYPE                               [ptf]:has_tri
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                                                        [ptf]:has_out
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                                                        [ptf]:has_in
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CONFIG_SYS_NIOS_CPU_PIO[0-9]_CAP                                [ptf]:capture
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CONFIG_SYS_NIOS_CPU_PIO[0-9]_EDGE                               [ptf]:edge_type
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CONFIG_SYS_NIOS_CPU_PIO[0-9]_ITYPE                              [ptf]:irq_type
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S P I                                   N I O S   S D K                     [6]
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-------------------------------------------------------------------------------
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CONFIG_SYS_NIOS_CPU_SPI_NUMS                                    nasys_spi_count
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CONFIG_SYS_NIOS_CPU_SPI[0-9]                                    nasys_spi_[0-9]
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CONFIG_SYS_NIOS_CPU_SPI[0-9]_IRQ                                nasys_spi_[0-9]_irq
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CONFIG_SYS_NIOS_CPU_SPI[0-9]_BITS                               [ptf]:databits
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CONFIG_SYS_NIOS_CPU_SPI[0-9]_MA                         [ptf]:ismaster
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CONFIG_SYS_NIOS_CPU_SPI[0-9]_SLN                                [ptf]:numslaves
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CONFIG_SYS_NIOS_CPU_SPI[0-9]_TCLK                               [ptf]:targetclock
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CONFIG_SYS_NIOS_CPU_SPI[0-9]_TDELAY                             [ptf]:targetdelay
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CONFIG_SYS_NIOS_CPU_SPI[0-9]_*                                  [ptf]:*
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I D E                                   N I O S   S D K
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-------------------------------------------------------------------------------
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CONFIG_SYS_NIOS_CPU_IDE_NUMS                                    nasys_usersocket_count
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CONFIG_SYS_NIOS_CPU_IDE[0-9]                                    nasys_usersocket_[0-9]
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A S M I                                 N I O S   S D K                     [5]
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-------------------------------------------------------------------------------
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CONFIG_SYS_NIOS_CPU_ASMI_NUMS                                   nasys_asmi_count
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CONFIG_SYS_NIOS_CPU_ASMI[0-9]                                   nasys_asmi_[0-9]
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CONFIG_SYS_NIOS_CPU_ASMI[0-9]_IRQ                               nasys_asmi_[0-9]_irq
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E t h e r n e t   ( L A N )             N I O S   S D K
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-------------------------------------------------------------------------------
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CONFIG_SYS_NIOS_CPU_LAN_NUMS
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CONFIG_SYS_NIOS_CPU_LAN[0-9]_BASE       na_lan91c111
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CONFIG_SYS_NIOS_CPU_LAN[0-9]_OFFS                               LAN91C111_REGISTERS_OFFSET
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CONFIG_SYS_NIOS_CPU_LAN[0-9]_IRQ        na_lan91c111_irq
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CONFIG_SYS_NIOS_CPU_LAN[0-9]_BUSW                               LAN91C111_DATA_BUS_WIDTH
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CONFIG_SYS_NIOS_CPU_LAN[0-9]_TYPE
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s y s t e m   c o m p o s i n g         N I O S   S D K
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-------------------------------------------------------------------------------
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CONFIG_SYS_NIOS_CPU_TICK_TIMER          (na_low_priority_timer2)
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CONFIG_SYS_NIOS_CPU_USER_TIMER          (na_timer1)
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CONFIG_SYS_NIOS_CPU_BUTTON_PIO          (na_button_pio)
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CONFIG_SYS_NIOS_CPU_LCD_PIO             (na_lcd_pio)
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CONFIG_SYS_NIOS_CPU_LED_PIO             (na_led_pio)
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CONFIG_SYS_NIOS_CPU_SEVENSEG_PIO        (na_seven_seg_pio)
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CONFIG_SYS_NIOS_CPU_RECONF_PIO          (na_reconfig_request_pio)
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CONFIG_SYS_NIOS_CPU_CFPRESENT_PIO       (na_cf_present_pio)
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CONFIG_SYS_NIOS_CPU_CFPOWER_PIO (na_cf_power_pio)
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CONFIG_SYS_NIOS_CPU_CFATASEL_PIO        (na_cf_ata_select_pio)
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CONFIG_SYS_NIOS_CPU_USER_SPI            (na_spi)
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126
 
 
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===============================================================================
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        R E F E R E N C E S
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===============================================================================
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[1]     http://www.altera.com/literature/ds/ds_nioscpu.pdf
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[2]     http://www.altera.com/literature/ds/ds_nios_uart.pdf
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[3]     http://www.altera.com/literature/ds/ds_nios_timer.pdf
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[4]     http://www.altera.com/literature/ds/ds_nios_pio.pdf
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[5]     http://www.altera.com/literature/ds/ds_nios_asmi.pdf
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[6]     http://www.altera.com/literature/ds/ds_nios_spi.pdf
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[7]     http://www.altera.com/literature/ds/ds_legacy_sdram_ctrl.pdf
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===============================================================================
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Stephan Linz <linz@li-pro.net>