[J-u-boot.git] / README.nios_CONFIG_SYS_NIOS_CPU


===============================================================================
	C F G _ N I O S _ C P U _ *   v s .   N I O S	S D K
===============================================================================

When ever you have to make a new NIOS CPU configuration you can use this table
as a reference list to the original NIOS SDK symbols made by Alteras SOPC
Builder. Look into excalibur.h and excalibur.s in your SDK path cpu_sdk/inc.
Symbols beginning with a '[ptf]:' are coming from your SOPC sytem description
(PTF file) in sections WIZARD_SCRIPT_ARGUMENTS or SYSTEM_BUILDER_INFO.

C O R E					N I O S	  S D K			[1],[7]
-------------------------------------------------------------------------------
CONFIG_SYS_NIOS_CPU_CLK					nasys_clock_freq
CONFIG_SYS_NIOS_CPU_ICACHE					nasys_icache_size
CONFIG_SYS_NIOS_CPU_DCACHE					nasys_dcache_size
CONFIG_SYS_NIOS_CPU_REG_NUMS					nasys_nios_num_regs
CONFIG_SYS_NIOS_CPU_MUL					__nios_use_multiply__
CONFIG_SYS_NIOS_CPU_MSTEP					__nios_use_mstep__
CONFIG_SYS_NIOS_CPU_STACK					nasys_stack_top
CONFIG_SYS_NIOS_CPU_VEC_BASE					nasys_vector_table
CONFIG_SYS_NIOS_CPU_VEC_SIZE					nasys_vector_table_size
CONFIG_SYS_NIOS_CPU_VEC_NUMS
CONFIG_SYS_NIOS_CPU_RST_VECT					nasys_reset_address
CONFIG_SYS_NIOS_CPU_DBG_CORE					nasys_debug_core
CONFIG_SYS_NIOS_CPU_RAM_BASE		na_onchip_ram_64_kbytes
CONFIG_SYS_NIOS_CPU_RAM_SIZE		na_onchip_ram_64_kbytes_size
CONFIG_SYS_NIOS_CPU_ROM_BASE		na_boot_monitor_rom
CONFIG_SYS_NIOS_CPU_ROM_SIZE		na_boot_monitor_rom_size
CONFIG_SYS_NIOS_CPU_OCI_BASE					nasys_oci_core
CONFIG_SYS_NIOS_CPU_OCI_SIZE
CONFIG_SYS_NIOS_CPU_SRAM_BASE		na_ext_ram		nasys_program_mem
							nasys_data_mem
CONFIG_SYS_NIOS_CPU_SRAM_SIZE		na_ext_ram_size		nasys_program_mem_size
							nasys_data_mem_size
CONFIG_SYS_NIOS_CPU_SDRAM_BASE		 na_sdram
CONFIG_SYS_NIOS_CPU_SDRAM_SIZE		 na_sdram_size
CONFIG_SYS_NIOS_CPU_FLASH_BASE		 na_ext_flash		nasys_main_flash
							nasys_am29lv065d_flash_0
							nasys_flash_0
CONFIG_SYS_NIOS_CPU_FLASH_SIZE	    na_ext_flash_size		nasys_main_flash_size

T I M E R				N I O S	  S D K			    [3]
-------------------------------------------------------------------------------
CONFIG_SYS_NIOS_CPU_TIMER_NUMS					nasys_timer_count
CONFIG_SYS_NIOS_CPU_TIMER[0-9]					nasys_timer_[0-9]
CONFIG_SYS_NIOS_CPU_TIMER[0-9]_IRQ				nasys_timer_[0-9]_irq
CONFIG_SYS_NIOS_CPU_TIMER[0-9]_PER				[ptf]:period
							[ptf]:period_units
							[ptf]:mult
CONFIG_SYS_NIOS_CPU_TIMER[0-9]_AR				[ptf]:always_run
CONFIG_SYS_NIOS_CPU_TIMER[0-9]_FP				[ptf]:fixed_period
CONFIG_SYS_NIOS_CPU_TIMER[0-9]_SS				[ptf]:snapshot

U A R T					N I O S	  S D K			    [2]
-------------------------------------------------------------------------------
CONFIG_SYS_NIOS_CPU_UART_NUMS					nasys_uart_count
CONFIG_SYS_NIOS_CPU_UART[0-9]					nasys_uart_[0-9]
CONFIG_SYS_NIOS_CPU_UART[0-9]_IRQ				nasys_uart_[0-9]_irq
CONFIG_SYS_NIOS_CPU_UART[0-9]_BR				[ptf]:baud
CONFIG_SYS_NIOS_CPU_UART[0-9]_DB				[ptf]:data_bits
CONFIG_SYS_NIOS_CPU_UART[0-9]_SB				[ptf]:stop_bits
CONFIG_SYS_NIOS_CPU_UART[0-9]_PA				[ptf]:parity
CONFIG_SYS_NIOS_CPU_UART[0-9]_HS				[ptf]:use_cts_rts
CONFIG_SYS_NIOS_CPU_UART[0-9]_EOP				[ptf]:use_eop_register

P I O					N I O S	  S D K			    [4]
-------------------------------------------------------------------------------
CONFIG_SYS_NIOS_CPU_PIO_NUMS					nasys_pio_count
CONFIG_SYS_NIOS_CPU_PIO[0-9]					nasys_pio_[0-9]
CONFIG_SYS_NIOS_CPU_PIO[0-9]_IRQ				nasys_pio_[0-9]_irq
CONFIG_SYS_NIOS_CPU_PIO[0-9]_BITS				[ptf]:Data_Width
CONFIG_SYS_NIOS_CPU_PIO[0-9]_TYPE				[ptf]:has_tri
							[ptf]:has_out
							[ptf]:has_in
CONFIG_SYS_NIOS_CPU_PIO[0-9]_CAP				[ptf]:capture
CONFIG_SYS_NIOS_CPU_PIO[0-9]_EDGE				[ptf]:edge_type
CONFIG_SYS_NIOS_CPU_PIO[0-9]_ITYPE				[ptf]:irq_type

S P I					N I O S	  S D K			    [6]
-------------------------------------------------------------------------------
CONFIG_SYS_NIOS_CPU_SPI_NUMS					nasys_spi_count
CONFIG_SYS_NIOS_CPU_SPI[0-9]					nasys_spi_[0-9]
CONFIG_SYS_NIOS_CPU_SPI[0-9]_IRQ				nasys_spi_[0-9]_irq
CONFIG_SYS_NIOS_CPU_SPI[0-9]_BITS				[ptf]:databits
CONFIG_SYS_NIOS_CPU_SPI[0-9]_MA				[ptf]:ismaster
CONFIG_SYS_NIOS_CPU_SPI[0-9]_SLN				[ptf]:numslaves
CONFIG_SYS_NIOS_CPU_SPI[0-9]_TCLK				[ptf]:targetclock
CONFIG_SYS_NIOS_CPU_SPI[0-9]_TDELAY				[ptf]:targetdelay
CONFIG_SYS_NIOS_CPU_SPI[0-9]_*					[ptf]:*

I D E					N I O S	  S D K
-------------------------------------------------------------------------------
CONFIG_SYS_NIOS_CPU_IDE_NUMS					nasys_usersocket_count
CONFIG_SYS_NIOS_CPU_IDE[0-9]					nasys_usersocket_[0-9]

A S M I					N I O S	  S D K			    [5]
-------------------------------------------------------------------------------
CONFIG_SYS_NIOS_CPU_ASMI_NUMS					nasys_asmi_count
CONFIG_SYS_NIOS_CPU_ASMI[0-9]					nasys_asmi_[0-9]
CONFIG_SYS_NIOS_CPU_ASMI[0-9]_IRQ				nasys_asmi_[0-9]_irq

E t h e r n e t	  ( L A N )		N I O S	  S D K
-------------------------------------------------------------------------------
CONFIG_SYS_NIOS_CPU_LAN_NUMS
CONFIG_SYS_NIOS_CPU_LAN[0-9]_BASE	na_lan91c111
CONFIG_SYS_NIOS_CPU_LAN[0-9]_OFFS				LAN91C111_REGISTERS_OFFSET
CONFIG_SYS_NIOS_CPU_LAN[0-9]_IRQ	na_lan91c111_irq
CONFIG_SYS_NIOS_CPU_LAN[0-9]_BUSW				LAN91C111_DATA_BUS_WIDTH
CONFIG_SYS_NIOS_CPU_LAN[0-9]_TYPE

s y s t e m   c o m p o s i n g		N I O S	  S D K
-------------------------------------------------------------------------------
CONFIG_SYS_NIOS_CPU_TICK_TIMER		(na_low_priority_timer2)
CONFIG_SYS_NIOS_CPU_USER_TIMER		(na_timer1)
CONFIG_SYS_NIOS_CPU_BUTTON_PIO		(na_button_pio)
CONFIG_SYS_NIOS_CPU_LCD_PIO		(na_lcd_pio)
CONFIG_SYS_NIOS_CPU_LED_PIO		(na_led_pio)
CONFIG_SYS_NIOS_CPU_SEVENSEG_PIO	(na_seven_seg_pio)
CONFIG_SYS_NIOS_CPU_RECONF_PIO		(na_reconfig_request_pio)
CONFIG_SYS_NIOS_CPU_CFPRESENT_PIO	(na_cf_present_pio)
CONFIG_SYS_NIOS_CPU_CFPOWER_PIO	(na_cf_power_pio)
CONFIG_SYS_NIOS_CPU_CFATASEL_PIO	(na_cf_ata_select_pio)
CONFIG_SYS_NIOS_CPU_USER_SPI		(na_spi)


===============================================================================
	R E F E R E N C E S
===============================================================================
[1]	http://www.altera.com/literature/ds/ds_nioscpu.pdf
[2]	http://www.altera.com/literature/ds/ds_nios_uart.pdf
[3]	http://www.altera.com/literature/ds/ds_nios_timer.pdf
[4]	http://www.altera.com/literature/ds/ds_nios_pio.pdf
[5]	http://www.altera.com/literature/ds/ds_nios_asmi.pdf
[6]	http://www.altera.com/literature/ds/ds_nios_spi.pdf
[7]	http://www.altera.com/literature/ds/ds_legacy_sdram_ctrl.pdf


===============================================================================
Stephan Linz <[email protected]>
Commit	Line	Data
6d0f6bcf JCPV	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 <[email protected]>