[linux-2.6-block.git] / arch / cris / arch-v32 / Kconfig

if ETRAX_ARCH_V32

source arch/cris/arch-v32/mach-fs/Kconfig
source arch/cris/arch-v32/mach-a3/Kconfig

source drivers/cpufreq/Kconfig

config ETRAX_DRAM_VIRTUAL_BASE
	hex
	depends on ETRAX_ARCH_V32
	default "c0000000"

choice
	prompt "Nbr of Ethernet LED groups"
	depends on ETRAX_ARCH_V32
	default ETRAX_NBR_LED_GRP_ONE
	help
	  Select how many Ethernet LED groups that can be used. Usually one per Ethernet
	  interface is a good choice.

config	ETRAX_NBR_LED_GRP_ZERO
	bool "Use zero LED groups"
	help
	  Select this if you do not want any Ethernet LEDs.

config	ETRAX_NBR_LED_GRP_ONE
	bool "Use one LED group"
	help
	  Select this if you want one Ethernet LED group. This LED group
	  can be used for one or more Ethernet interfaces. However, it is
	  recommended that each Ethernet interface use a dedicated LED group.

config	ETRAX_NBR_LED_GRP_TWO
	bool "Use two LED groups"
	help
	  Select this if you want two Ethernet LED groups. This is the
	  best choice if you have more than one Ethernet interface and
	  would like to have separate LEDs for the interfaces.

endchoice

config ETRAX_LED_G_NET0
	string "Ethernet LED group 0 green LED bit"
	depends on ETRAX_ARCH_V32 && (ETRAX_NBR_LED_GRP_ONE || ETRAX_NBR_LED_GRP_TWO)
	default "PA3"
	help
	  Bit to use for the green LED in Ethernet LED group 0.

config ETRAX_LED_R_NET0
	string "Ethernet LED group 0 red LED bit"
	depends on ETRAX_ARCH_V32 && (ETRAX_NBR_LED_GRP_ONE || ETRAX_NBR_LED_GRP_TWO)
	default "PA4"
	help
	  Bit to use for the red LED in Ethernet LED group 0.

config ETRAX_LED_G_NET1
	string "Ethernet group 1 green LED bit"
	depends on ETRAX_ARCH_V32 && ETRAX_NBR_LED_GRP_TWO
	default ""
	help
	  Bit to use for the green LED in Ethernet LED group 1.

config ETRAX_LED_R_NET1
	string "Ethernet group 1 red LED bit"
	depends on ETRAX_ARCH_V32 && ETRAX_NBR_LED_GRP_TWO
	default ""
	help
	  Bit to use for the red LED in Ethernet LED group 1.

config ETRAX_V32_LED2G
	string "Second green LED bit"
	depends on ETRAX_ARCH_V32
	default "PA5"
	help
	  Bit to use for the first green LED (status LED).
	  Most Axis products use bit A5 here.

config ETRAX_V32_LED2R
	string "Second red LED bit"
	depends on ETRAX_ARCH_V32
	default "PA6"
	help
	  Bit to use for the first red LED (network LED).
	  Most Axis products use bit A6 here.

config ETRAX_V32_LED3G
	string "Third green LED bit"
	depends on ETRAX_ARCH_V32
	default "PA7"
	help
	  Bit to use for the first green LED (drive/power LED).
	  Most Axis products use bit A7 here.

config ETRAX_V32_LED3R
	string "Third red LED bit"
	depends on ETRAX_ARCH_V32
	default "PA7"
	help
	  Bit to use for the first red LED (drive/power LED).
	  Most Axis products use bit A7 here.

choice
	prompt "Kernel GDB port"
	depends on ETRAX_KGDB
	default ETRAX_KGDB_PORT0
	help
	  Choose a serial port for kernel debugging.  NOTE: This port should
	  not be enabled under Drivers for built-in interfaces (as it has its
	  own initialization code) and should not be the same as the debug port.

config ETRAX_KGDB_PORT4
	bool "Serial-4"
	depends on ETRAX_SERIAL_PORTS = 5
	help
	  Use serial port 4 for kernel debugging.

endchoice

config ETRAX_MEM_GRP1_CONFIG
	hex "MEM_GRP1_CONFIG"
	depends on ETRAX_ARCH_V32
	default "4044a"
	help
	  Waitstates for flash. The default value is suitable for the
	  standard flashes used in axis products (120 ns).

config ETRAX_MEM_GRP2_CONFIG
	hex "MEM_GRP2_CONFIG"
	depends on ETRAX_ARCH_V32
	default "0"
	help
	  Waitstates for SRAM. 0 is a good choice for most Axis products.

config ETRAX_MEM_GRP3_CONFIG
	hex "MEM_GRP3_CONFIG"
	depends on ETRAX_ARCH_V32
	default "0"
	help
	  Waitstates for CSP0-3. 0 is a good choice for most Axis products.
	  It may need to be changed if external devices such as extra
	  register-mapped LEDs are used.

config ETRAX_MEM_GRP4_CONFIG
	hex "MEM_GRP4_CONFIG"
	depends on ETRAX_ARCH_V32
	default "0"
	help
	  Waitstates for CSP4-6. 0 is a good choice for most Axis products.

config ETRAX_SDRAM_GRP0_CONFIG
	hex "SDRAM_GRP0_CONFIG"
	depends on ETRAX_ARCH_V32
	default "336"
	help
	  SDRAM configuration for group 0. The value depends on the
	  hardware configuration. The default value is suitable
	  for 32 MB organized as two 16 bits chips (e.g. Axis
	  part number 18550) connected as one 32 bit device (i.e. in
	  the same group).

config ETRAX_SDRAM_GRP1_CONFIG
	hex "SDRAM_GRP1_CONFIG"
	depends on ETRAX_ARCH_V32
	default "0"
	help
	  SDRAM configuration for group 1. The default value is 0
	  because group 1 is not used in the default configuration,
	  described in the help for SDRAM_GRP0_CONFIG.

config ETRAX_SDRAM_TIMING
	hex "SDRAM_TIMING"
	depends on ETRAX_ARCH_V32
	default "104a"
	help
	  SDRAM timing parameters. The default value is ok for
	  most hardwares but large SDRAMs may require a faster
	  refresh (a.k.a 8K refresh). The default value implies
	  100MHz clock and SDR mode.

config ETRAX_SDRAM_COMMAND
	hex "SDRAM_COMMAND"
	depends on ETRAX_ARCH_V32
	default "0"
	help
	  SDRAM command. Should be 0 unless you really know what
	  you are doing (may be != 0 for unusual address line
	  mappings such as in a MCM)..

config ETRAX_DEF_GIO_PA_OE
	hex "GIO_PA_OE"
	depends on ETRAX_ARCH_V32
	default "1c"
	help
	  Configures the direction of general port A bits.  1 is out, 0 is in.
	  This is often totally different depending on the product used.
	  There are some guidelines though - if you know that only LED's are
	  connected to port PA, then they are usually connected to bits 2-4
	  and you can therefore use 1c.  On other boards which don't have the
	  LED's at the general ports, these bits are used for all kinds of
	  stuff.  If you don't know what to use, it is always safe to put all
	  as inputs, although floating inputs isn't good.

config ETRAX_DEF_GIO_PA_OUT
	hex "GIO_PA_OUT"
	depends on ETRAX_ARCH_V32
	default "00"
	help
	  Configures the initial data for the general port A bits.  Most
	  products should use 00 here.

config ETRAX_DEF_GIO_PB_OE
	hex "GIO_PB_OE"
	depends on ETRAX_ARCH_V32
	default "00000"
	help
	  Configures the direction of general port B bits.  1 is out, 0 is in.
	  This is often totally different depending on the product used.
	  There are some guidelines though - if you know that only LED's are
	  connected to port PA, then they are usually connected to bits 2-4
	  and you can therefore use 1c.  On other boards which don't have the
	  LED's at the general ports, these bits are used for all kinds of
	  stuff.  If you don't know what to use, it is always safe to put all
	  as inputs, although floating inputs isn't good.

config ETRAX_DEF_GIO_PB_OUT
	hex "GIO_PB_OUT"
	depends on ETRAX_ARCH_V32
	default "00000"
	help
	  Configures the initial data for the general port B bits.  Most
	  products should use 00000 here.

config ETRAX_DEF_GIO_PC_OE
	hex "GIO_PC_OE"
	depends on ETRAX_ARCH_V32
	default "00000"
	help
	  Configures the direction of general port C bits.  1 is out, 0 is in.
	  This is often totally different depending on the product used.
	  There are some guidelines though - if you know that only LED's are
	  connected to port PA, then they are usually connected to bits 2-4
	  and you can therefore use 1c.  On other boards which don't have the
	  LED's at the general ports, these bits are used for all kinds of
	  stuff.  If you don't know what to use, it is always safe to put all
	  as inputs, although floating inputs isn't good.

config ETRAX_DEF_GIO_PC_OUT
	hex "GIO_PC_OUT"
	depends on ETRAX_ARCH_V32
	default "00000"
	help
	  Configures the initial data for the general port C bits.  Most
	  products should use 00000 here.

config ETRAX_DEF_GIO_PD_OE
	hex "GIO_PD_OE"
	depends on ETRAX_ARCH_V32
	default "00000"
	help
	  Configures the direction of general port D bits.  1 is out, 0 is in.
	  This is often totally different depending on the product used.
	  There are some guidelines though - if you know that only LED's are
	  connected to port PA, then they are usually connected to bits 2-4
	  and you can therefore use 1c.  On other boards which don't have the
	  LED's at the general ports, these bits are used for all kinds of
	  stuff.  If you don't know what to use, it is always safe to put all
	  as inputs, although floating inputs isn't good.

config ETRAX_DEF_GIO_PD_OUT
	hex "GIO_PD_OUT"
	depends on ETRAX_ARCH_V32
	default "00000"
	help
	  Configures the initial data for the general port D bits.  Most
	  products should use 00000 here.

config ETRAX_DEF_GIO_PE_OE
	hex "GIO_PE_OE"
	depends on ETRAX_ARCH_V32
	default "00000"
	help
	  Configures the direction of general port E bits.  1 is out, 0 is in.
	  This is often totally different depending on the product used.
	  There are some guidelines though - if you know that only LED's are
	  connected to port PA, then they are usually connected to bits 2-4
	  and you can therefore use 1c.  On other boards which don't have the
	  LED's at the general ports, these bits are used for all kinds of
	  stuff.  If you don't know what to use, it is always safe to put all
	  as inputs, although floating inputs isn't good.

config ETRAX_DEF_GIO_PE_OUT
	hex "GIO_PE_OUT"
	depends on ETRAX_ARCH_V32
	default "00000"
	help
	  Configures the initial data for the general port E bits.  Most
	  products should use 00000 here.

endif
Commit	Line	Data
2d33d563 JN	1	if ETRAX_ARCH_V32
2d33d563 JN	2
923dd2a4 JN	3	source arch/cris/arch-v32/mach-fs/Kconfig
	4	source arch/cris/arch-v32/mach-a3/Kconfig
	5
	6	source drivers/cpufreq/Kconfig
	7
51533b61 MS	8	config ETRAX_DRAM_VIRTUAL_BASE
	9	hex
	10	depends on ETRAX_ARCH_V32
	11	default "c0000000"
	12
923dd2a4 JN	13	choice
923dd2a4 JN	14	prompt "Nbr of Ethernet LED groups"
51533b61	15	depends on ETRAX_ARCH_V32
923dd2a4 JN	16	default ETRAX_NBR_LED_GRP_ONE
	17	help
	18	Select how many Ethernet LED groups that can be used. Usually one per Ethernet
	19	interface is a good choice.
	20
	21	config ETRAX_NBR_LED_GRP_ZERO
	22	bool "Use zero LED groups"
	23	help
	24	Select this if you do not want any Ethernet LEDs.
	25
	26	config ETRAX_NBR_LED_GRP_ONE
	27	bool "Use one LED group"
	28	help
	29	Select this if you want one Ethernet LED group. This LED group
	30	can be used for one or more Ethernet interfaces. However, it is
692105b8	31	recommended that each Ethernet interface use a dedicated LED group.
923dd2a4 JN	32
	33	config ETRAX_NBR_LED_GRP_TWO
	34	bool "Use two LED groups"
	35	help
	36	Select this if you want two Ethernet LED groups. This is the
	37	best choice if you have more than one Ethernet interface and
	38	would like to have separate LEDs for the interfaces.
	39
	40	endchoice
	41
	42	config ETRAX_LED_G_NET0
	43	string "Ethernet LED group 0 green LED bit"
	44	depends on ETRAX_ARCH_V32 && (ETRAX_NBR_LED_GRP_ONE \|\| ETRAX_NBR_LED_GRP_TWO)
51533b61 MS	45	default "PA3"
51533b61 MS	46	help
923dd2a4	47	Bit to use for the green LED in Ethernet LED group 0.
51533b61	48
923dd2a4 JN	49	config ETRAX_LED_R_NET0
	50	string "Ethernet LED group 0 red LED bit"
	51	depends on ETRAX_ARCH_V32 && (ETRAX_NBR_LED_GRP_ONE \|\| ETRAX_NBR_LED_GRP_TWO)
51533b61 MS	52	default "PA4"
51533b61 MS	53	help
923dd2a4	54	Bit to use for the red LED in Ethernet LED group 0.
51533b61	55
923dd2a4 JN	56	config ETRAX_LED_G_NET1
	57	string "Ethernet group 1 green LED bit"
	58	depends on ETRAX_ARCH_V32 && ETRAX_NBR_LED_GRP_TWO
	59	default ""
	60	help
	61	Bit to use for the green LED in Ethernet LED group 1.
	62
	63	config ETRAX_LED_R_NET1
	64	string "Ethernet group 1 red LED bit"
	65	depends on ETRAX_ARCH_V32 && ETRAX_NBR_LED_GRP_TWO
	66	default ""
	67	help
	68	Bit to use for the red LED in Ethernet LED group 1.
	69
	70	config ETRAX_V32_LED2G
51533b61 MS	71	string "Second green LED bit"
	72	depends on ETRAX_ARCH_V32
	73	default "PA5"
	74	help
	75	Bit to use for the first green LED (status LED).
	76	Most Axis products use bit A5 here.
	77
923dd2a4	78	config ETRAX_V32_LED2R
51533b61 MS	79	string "Second red LED bit"
	80	depends on ETRAX_ARCH_V32
	81	default "PA6"
	82	help
	83	Bit to use for the first red LED (network LED).
	84	Most Axis products use bit A6 here.
	85
923dd2a4	86	config ETRAX_V32_LED3G
51533b61 MS	87	string "Third green LED bit"
	88	depends on ETRAX_ARCH_V32
	89	default "PA7"
	90	help
	91	Bit to use for the first green LED (drive/power LED).
	92	Most Axis products use bit A7 here.
	93
923dd2a4	94	config ETRAX_V32_LED3R
51533b61 MS	95	string "Third red LED bit"
	96	depends on ETRAX_ARCH_V32
	97	default "PA7"
	98	help
	99	Bit to use for the first red LED (drive/power LED).
	100	Most Axis products use bit A7 here.
	101
51533b61 MS	102	choice
	103	prompt "Kernel GDB port"
	104	depends on ETRAX_KGDB
	105	default ETRAX_KGDB_PORT0
	106	help
	107	Choose a serial port for kernel debugging. NOTE: This port should
	108	not be enabled under Drivers for built-in interfaces (as it has its
	109	own initialization code) and should not be the same as the debug port.
	110
923dd2a4 JN	111	config ETRAX_KGDB_PORT4
	112	bool "Serial-4"
	113	depends on ETRAX_SERIAL_PORTS = 5
51533b61	114	help
923dd2a4	115	Use serial port 4 for kernel debugging.
51533b61 MS	116
	117	endchoice
	118
	119	config ETRAX_MEM_GRP1_CONFIG
	120	hex "MEM_GRP1_CONFIG"
	121	depends on ETRAX_ARCH_V32
	122	default "4044a"
	123	help
	124	Waitstates for flash. The default value is suitable for the
	125	standard flashes used in axis products (120 ns).
	126
	127	config ETRAX_MEM_GRP2_CONFIG
	128	hex "MEM_GRP2_CONFIG"
	129	depends on ETRAX_ARCH_V32
	130	default "0"
	131	help
	132	Waitstates for SRAM. 0 is a good choice for most Axis products.
	133
	134	config ETRAX_MEM_GRP3_CONFIG
	135	hex "MEM_GRP3_CONFIG"
	136	depends on ETRAX_ARCH_V32
	137	default "0"
	138	help
	139	Waitstates for CSP0-3. 0 is a good choice for most Axis products.
	140	It may need to be changed if external devices such as extra
	141	register-mapped LEDs are used.
	142
	143	config ETRAX_MEM_GRP4_CONFIG
	144	hex "MEM_GRP4_CONFIG"
	145	depends on ETRAX_ARCH_V32
	146	default "0"
	147	help
	148	Waitstates for CSP4-6. 0 is a good choice for most Axis products.
	149
	150	config ETRAX_SDRAM_GRP0_CONFIG
	151	hex "SDRAM_GRP0_CONFIG"
	152	depends on ETRAX_ARCH_V32
	153	default "336"
	154	help
	155	SDRAM configuration for group 0. The value depends on the
	156	hardware configuration. The default value is suitable
	157	for 32 MB organized as two 16 bits chips (e.g. Axis
	158	part number 18550) connected as one 32 bit device (i.e. in
	159	the same group).
	160
	161	config ETRAX_SDRAM_GRP1_CONFIG
	162	hex "SDRAM_GRP1_CONFIG"
	163	depends on ETRAX_ARCH_V32
	164	default "0"
	165	help
44c09201	166	SDRAM configuration for group 1. The default value is 0
51533b61 MS	167	because group 1 is not used in the default configuration,
	168	described in the help for SDRAM_GRP0_CONFIG.
	169
	170	config ETRAX_SDRAM_TIMING
	171	hex "SDRAM_TIMING"
	172	depends on ETRAX_ARCH_V32
	173	default "104a"
	174	help
	175	SDRAM timing parameters. The default value is ok for
	176	most hardwares but large SDRAMs may require a faster
	177	refresh (a.k.a 8K refresh). The default value implies
	178	100MHz clock and SDR mode.
	179
	180	config ETRAX_SDRAM_COMMAND
	181	hex "SDRAM_COMMAND"
	182	depends on ETRAX_ARCH_V32
	183	default "0"
	184	help
	185	SDRAM command. Should be 0 unless you really know what
	186	you are doing (may be != 0 for unusual address line
	187	mappings such as in a MCM)..
	188
	189	config ETRAX_DEF_GIO_PA_OE
	190	hex "GIO_PA_OE"
	191	depends on ETRAX_ARCH_V32
	192	default "1c"
	193	help
	194	Configures the direction of general port A bits. 1 is out, 0 is in.
	195	This is often totally different depending on the product used.
	196	There are some guidelines though - if you know that only LED's are
	197	connected to port PA, then they are usually connected to bits 2-4
	198	and you can therefore use 1c. On other boards which don't have the
	199	LED's at the general ports, these bits are used for all kinds of
	200	stuff. If you don't know what to use, it is always safe to put all
	201	as inputs, although floating inputs isn't good.
	202
	203	config ETRAX_DEF_GIO_PA_OUT
	204	hex "GIO_PA_OUT"
	205	depends on ETRAX_ARCH_V32
	206	default "00"
	207	help
	208	Configures the initial data for the general port A bits. Most
	209	products should use 00 here.
	210
	211	config ETRAX_DEF_GIO_PB_OE
	212	hex "GIO_PB_OE"
	213	depends on ETRAX_ARCH_V32
	214	default "00000"
	215	help
	216	Configures the direction of general port B bits. 1 is out, 0 is in.
	217	This is often totally different depending on the product used.
	218	There are some guidelines though - if you know that only LED's are
	219	connected to port PA, then they are usually connected to bits 2-4
	220	and you can therefore use 1c. On other boards which don't have the
	221	LED's at the general ports, these bits are used for all kinds of
	222	stuff. If you don't know what to use, it is always safe to put all
	223	as inputs, although floating inputs isn't good.
	224
	225	config ETRAX_DEF_GIO_PB_OUT
	226	hex "GIO_PB_OUT"
	227	depends on ETRAX_ARCH_V32
	228	default "00000"
	229	help
	230	Configures the initial data for the general port B bits. Most
231	products should use 00000 here.
232
233	config ETRAX_DEF_GIO_PC_OE
234	hex "GIO_PC_OE"
235	depends on ETRAX_ARCH_V32
236	default "00000"
237	help
238	Configures the direction of general port C bits. 1 is out, 0 is in.
239	This is often totally different depending on the product used.
240	There are some guidelines though - if you know that only LED's are
241	connected to port PA, then they are usually connected to bits 2-4
242	and you can therefore use 1c. On other boards which don't have the
243	LED's at the general ports, these bits are used for all kinds of
244	stuff. If you don't know what to use, it is always safe to put all
245	as inputs, although floating inputs isn't good.
246
247	config ETRAX_DEF_GIO_PC_OUT
248	hex "GIO_PC_OUT"
249	depends on ETRAX_ARCH_V32
250	default "00000"
251	help
252	Configures the initial data for the general port C bits. Most
253	products should use 00000 here.
254
255	config ETRAX_DEF_GIO_PD_OE
256	hex "GIO_PD_OE"
257	depends on ETRAX_ARCH_V32
258	default "00000"
259	help
260	Configures the direction of general port D bits. 1 is out, 0 is in.
261	This is often totally different depending on the product used.
262	There are some guidelines though - if you know that only LED's are
263	connected to port PA, then they are usually connected to bits 2-4
264	and you can therefore use 1c. On other boards which don't have the
265	LED's at the general ports, these bits are used for all kinds of
266	stuff. If you don't know what to use, it is always safe to put all
267	as inputs, although floating inputs isn't good.
268
269	config ETRAX_DEF_GIO_PD_OUT
270	hex "GIO_PD_OUT"
271	depends on ETRAX_ARCH_V32
272	default "00000"
273	help
274	Configures the initial data for the general port D bits. Most
275	products should use 00000 here.
276
277	config ETRAX_DEF_GIO_PE_OE
278	hex "GIO_PE_OE"
279	depends on ETRAX_ARCH_V32
280	default "00000"
281	help
282	Configures the direction of general port E bits. 1 is out, 0 is in.
283	This is often totally different depending on the product used.
284	There are some guidelines though - if you know that only LED's are
285	connected to port PA, then they are usually connected to bits 2-4
286	and you can therefore use 1c. On other boards which don't have the
287	LED's at the general ports, these bits are used for all kinds of
288	stuff. If you don't know what to use, it is always safe to put all
289	as inputs, although floating inputs isn't good.
290
291	config ETRAX_DEF_GIO_PE_OUT
292	hex "GIO_PE_OUT"
293	depends on ETRAX_ARCH_V32
294	default "00000"
295	help
296	Configures the initial data for the general port E bits. Most
297	products should use 00000 here.
2d33d563 JN	298
2d33d563 JN	299	endif