Merge 'next' branch
[platform/kernel/u-boot.git] / 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>