[deliverable/linux.git] / arch / arm / mach-at91 / Kconfig

if ARCH_AT91

menu "Atmel AT91 System-on-Chip"

choice
	prompt "Atmel AT91 Processor"

config ARCH_AT91RM9200
	bool "AT91RM9200"
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS

config ARCH_AT91SAM9260
	bool "AT91SAM9260 or AT91SAM9XE"
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS

config ARCH_AT91SAM9261
	bool "AT91SAM9261"
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS

config ARCH_AT91SAM9263
	bool "AT91SAM9263"
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS

config ARCH_AT91SAM9RL
	bool "AT91SAM9RL"
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS

config ARCH_AT91SAM9G20
	bool "AT91SAM9G20"
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS

config ARCH_AT91CAP9
	bool "AT91CAP9"
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS

config ARCH_AT91X40
	bool "AT91x40"

endchoice

config AT91_PMC_UNIT
	bool
	default !ARCH_AT91X40

# ----------------------------------------------------------

if ARCH_AT91RM9200

comment "AT91RM9200 Board Type"

config MACH_ONEARM
	bool "Ajeco 1ARM Single Board Computer"
	depends on ARCH_AT91RM9200
	help
	  Select this if you are using Ajeco's 1ARM Single Board Computer.
	  <http://www.ajeco.fi/products.htm>

config ARCH_AT91RM9200DK
	bool "Atmel AT91RM9200-DK Development board"
	depends on ARCH_AT91RM9200
	help
	  Select this if you are using Atmel's AT91RM9200-DK Development board.
	  (Discontinued)

config MACH_AT91RM9200EK
	bool "Atmel AT91RM9200-EK Evaluation Kit"
	depends on ARCH_AT91RM9200
	help
	  Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit.
	  <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3507>

config MACH_CSB337
	bool "Cogent CSB337"
	depends on ARCH_AT91RM9200
	help
	  Select this if you are using Cogent's CSB337 board.
	  <http://www.cogcomp.com/csb_csb337.htm>

config MACH_CSB637
	bool "Cogent CSB637"
	depends on ARCH_AT91RM9200
	help
	  Select this if you are using Cogent's CSB637 board.
	  <http://www.cogcomp.com/csb_csb637.htm>

config MACH_CARMEVA
	bool "Conitec ARM&EVA"
	depends on ARCH_AT91RM9200
	help
	  Select this if you are using Conitec's AT91RM9200-MCU-Module.
	  <http://www.conitec.net/english/linuxboard.htm>

config MACH_ATEB9200
	bool "Embest ATEB9200"
	depends on ARCH_AT91RM9200
	help
	  Select this if you are using Embest's ATEB9200 board.
	  <http://www.embedinfo.com/english/product/ATEB9200.asp>

config MACH_KB9200
	bool "KwikByte KB920x"
	depends on ARCH_AT91RM9200
	help
	  Select this if you are using KwikByte's KB920x board.
	  <http://kwikbyte.com/KB9202_description_new.htm>

config MACH_PICOTUX2XX
	bool "picotux 200"
	depends on ARCH_AT91RM9200
	help
	  Select this if you are using a picotux 200.
	  <http://www.picotux.com/>

config MACH_KAFA
	bool "Sperry-Sun KAFA board"
	depends on ARCH_AT91RM9200
	help
	  Select this if you are using Sperry-Sun's KAFA board.

config MACH_ECBAT91
	bool "emQbit ECB_AT91 SBC"
	depends on ARCH_AT91RM9200
	help
	  Select this if you are using emQbit's ECB_AT91 board.
	  <http://wiki.emqbit.com/free-ecb-at91>

config MACH_YL9200
	bool "ucDragon YL-9200"
	depends on ARCH_AT91RM9200
	help
	  Select this if you are using the ucDragon YL-9200 board.

endif

# ----------------------------------------------------------

if ARCH_AT91SAM9260

comment "AT91SAM9260 Variants"

config ARCH_AT91SAM9260_SAM9XE
	bool "AT91SAM9XE"
	depends on ARCH_AT91SAM9260
	help
	  Select this if you are using Atmel's AT91SAM9XE System-on-Chip.
	  They are basically AT91SAM9260s with various sizes of embedded Flash.

comment "AT91SAM9260 / AT91SAM9XE Board Type"

config MACH_AT91SAM9260EK
	bool "Atmel AT91SAM9260-EK / AT91SAM9XE Evaluation Kit"
	depends on ARCH_AT91SAM9260
	help
	  Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit
	  <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933>

config MACH_CAM60
	bool "KwikByte KB9260 (CAM60) board"
	depends on ARCH_AT91SAM9260
	help
	  Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260.
	  <http://www.kwikbyte.com/KB9260.html>

config MACH_SAM9_L9260
	bool "Olimex SAM9-L9260 board"
	depends on ARCH_AT91SAM9260
	help
	  Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
	  <http://www.olimex.com/dev/sam9-L9260.html>

config MACH_AFEB9260
	bool "Custom afeb9260 board v1"
	depends on ARCH_AT91SAM9260
	help
	  Select this if you are using custom afeb9260 board based on
	  open hardware design. Select this for revision 1 of the board.
	  <svn://194.85.238.22/home/users/george/svn/arm9eb>
	  <http://groups.google.com/group/arm9fpga-evolution-board>

config MACH_USB_A9260
	bool "CALAO USB-A9260"
	depends on ARCH_AT91SAM9260
	help
	  Select this if you are using a Calao Systems USB-A9260.
	  <http://www.calao-systems.com>

config MACH_QIL_A9260
	bool "CALAO QIL-A9260 board"
	depends on ARCH_AT91SAM9260
	help
	  Select this if you are using a Calao Systems QIL-A9260 Board.
	  <http://www.calao-systems.com>

endif

# ----------------------------------------------------------

if ARCH_AT91SAM9261

comment "AT91SAM9261 Board Type"

config MACH_AT91SAM9261EK
	bool "Atmel AT91SAM9261-EK Evaluation Kit"
	depends on ARCH_AT91SAM9261
	help
	  Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit.
	  <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820>

endif

# ----------------------------------------------------------

if ARCH_AT91SAM9263

comment "AT91SAM9263 Board Type"

config MACH_AT91SAM9263EK
	bool "Atmel AT91SAM9263-EK Evaluation Kit"
	depends on ARCH_AT91SAM9263
	help
	  Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
	  <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>

config MACH_USB_A9263
	bool "CALAO USB-A9263"
	depends on ARCH_AT91SAM9263
	help
	  Select this if you are using a Calao Systems USB-A9263.
	  <http://www.calao-systems.com>

endif

# ----------------------------------------------------------

if ARCH_AT91SAM9RL

comment "AT91SAM9RL Board Type"

config MACH_AT91SAM9RLEK
	bool "Atmel AT91SAM9RL-EK Evaluation Kit"
	depends on ARCH_AT91SAM9RL
	help
	  Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit.

endif

# ----------------------------------------------------------

if ARCH_AT91SAM9G20

comment "AT91SAM9G20 Board Type"

config MACH_AT91SAM9G20EK
	bool "Atmel AT91SAM9G20-EK Evaluation Kit"
	depends on ARCH_AT91SAM9G20
	help
	  Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit.

endif

# ----------------------------------------------------------

if ARCH_AT91CAP9

comment "AT91CAP9 Board Type"

config MACH_AT91CAP9ADK
	bool "Atmel AT91CAP9A-DK Evaluation Kit"
	depends on ARCH_AT91CAP9
	help
	  Select this if you are using Atmel's AT91CAP9A-DK Evaluation Kit.
	  <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4138>

endif

# ----------------------------------------------------------

if ARCH_AT91X40

comment "AT91X40 Board Type"

config MACH_AT91EB01
	bool "Atmel AT91EB01 Evaluation Kit"
	help
	  Select this if you are using Atmel's AT91EB01 Evaluation Kit.
	  It is also a popular target for simulators such as GDB's
	  ARM simulator (commonly known as the ARMulator) and the
	  Skyeye simulator.

endif

# ----------------------------------------------------------

comment "AT91 Board Options"

config MTD_AT91_DATAFLASH_CARD
	bool "Enable DataFlash Card support"
	depends on (ARCH_AT91RM9200DK || MACH_AT91RM9200EK || MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK || MACH_AT91SAM9G20EK || MACH_ECBAT91 || MACH_SAM9_L9260 || MACH_AT91CAP9ADK)
	help
	  Enable support for the DataFlash card.

config MTD_NAND_ATMEL_BUSWIDTH_16
	bool "Enable 16-bit data bus interface to NAND flash"
	depends on (MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK || MACH_AT91SAM9G20EK || MACH_AT91CAP9ADK)
	help
	  On AT91SAM926x boards both types of NAND flash can be present
	  (8 and 16 bit data bus width).

# ----------------------------------------------------------

comment "AT91 Feature Selections"

config AT91_PROGRAMMABLE_CLOCKS
	bool "Programmable Clocks"
	help
	  Select this if you need to program one or more of the PCK0..PCK3
	  programmable clock outputs.

config AT91_SLOW_CLOCK
	bool "Suspend-to-RAM disables main oscillator"
	depends on SUSPEND
	help
	  Select this if you want Suspend-to-RAM to save the most power
	  possible (without powering off the CPU) by disabling the PLLs
	  and main oscillator so that only the 32 KiHz clock is available.

	  When only that slow-clock is available, some peripherals lose
	  functionality.  Many can't issue wakeup events unless faster
	  clocks are available.  Some lose their operating state and
	  need to be completely re-initialized.

config AT91_TIMER_HZ
       int "Kernel HZ (jiffies per second)"
       range 32 1024
       depends on ARCH_AT91
       default "128" if ARCH_AT91RM9200
       default "100"
       help
	  On AT91rm9200 chips where you're using a system clock derived
	  from the 32768 Hz hardware clock, this tick rate should divide
	  it exactly: use a power-of-two value, such as 128 or 256, to
	  reduce timing errors caused by rounding.

	  On AT91sam926x chips, or otherwise when using a higher precision
	  system clock (of at least several MHz), rounding is less of a
	  problem so it can be safer to use a decimal values like 100.

choice
	prompt "Select a UART for early kernel messages"

config AT91_EARLY_DBGU
	bool "DBGU"

config AT91_EARLY_USART0
	bool "USART0"

config AT91_EARLY_USART1
	bool "USART1"

config AT91_EARLY_USART2
	bool "USART2"
	depends on ! ARCH_AT91X40

config AT91_EARLY_USART3
	bool "USART3"
	depends on (ARCH_AT91RM9200 || ARCH_AT91SAM9RL || ARCH_AT91SAM9260 || ARCH_AT91SAM9G20)

config AT91_EARLY_USART4
	bool "USART4"
	depends on ARCH_AT91SAM9260 || ARCH_AT91SAM9G20

config AT91_EARLY_USART5
	bool "USART5"
	depends on ARCH_AT91SAM9260 || ARCH_AT91SAM9G20

endchoice

endmenu

endif
Commit	Line	Data
8fc5ffa0 AV	1	if ARCH_AT91
	2
	3	menu "Atmel AT91 System-on-Chip"
	4
05043d08 AV	5	choice
05043d08 AV	6	prompt "Atmel AT91 Processor"
8fc5ffa0 AV	7
	8	config ARCH_AT91RM9200
	9	bool "AT91RM9200"
5e802dfa DB	10	select GENERIC_TIME
5e802dfa DB	11	select GENERIC_CLOCKEVENTS
73a59c1c	12
8fc5ffa0	13	config ARCH_AT91SAM9260
f7eee89b	14	bool "AT91SAM9260 or AT91SAM9XE"
ad48ce74 AV	15	select GENERIC_TIME
ad48ce74 AV	16	select GENERIC_CLOCKEVENTS
8fc5ffa0 AV	17
	18	config ARCH_AT91SAM9261
	19	bool "AT91SAM9261"
ad48ce74 AV	20	select GENERIC_TIME
ad48ce74 AV	21	select GENERIC_CLOCKEVENTS
8fc5ffa0	22
b2c65616 AV	23	config ARCH_AT91SAM9263
b2c65616 AV	24	bool "AT91SAM9263"
ad48ce74 AV	25	select GENERIC_TIME
ad48ce74 AV	26	select GENERIC_CLOCKEVENTS
b2c65616	27
877d7720 AV	28	config ARCH_AT91SAM9RL
877d7720 AV	29	bool "AT91SAM9RL"
ad48ce74 AV	30	select GENERIC_TIME
ad48ce74 AV	31	select GENERIC_CLOCKEVENTS
877d7720	32
61352667	33	config ARCH_AT91SAM9G20
	34	bool "AT91SAM9G20"
	35	select GENERIC_TIME
	36	select GENERIC_CLOCKEVENTS
	37
2b3b3516 AV	38	config ARCH_AT91CAP9
2b3b3516 AV	39	bool "AT91CAP9"
ad48ce74 AV	40	select GENERIC_TIME
ad48ce74 AV	41	select GENERIC_CLOCKEVENTS
2b3b3516	42
9f1ccefe GU	43	config ARCH_AT91X40
	44	bool "AT91x40"
	45
05043d08 AV	46	endchoice
05043d08 AV	47
9f1ccefe GU	48	config AT91_PMC_UNIT
	49	bool
	50	default !ARCH_AT91X40
	51
8fc5ffa0 AV	52	# ----------------------------------------------------------
	53
	54	if ARCH_AT91RM9200
73a59c1c SP	55
	56	comment "AT91RM9200 Board Type"
	57
b184a4c9 LB	58	config MACH_ONEARM
	59	bool "Ajeco 1ARM Single Board Computer"
	60	depends on ARCH_AT91RM9200
	61	help
8fc5ffa0 AV	62	Select this if you are using Ajeco's 1ARM Single Board Computer.
8fc5ffa0 AV	63	<http://www.ajeco.fi/products.htm>
b184a4c9	64
73a59c1c SP	65	config ARCH_AT91RM9200DK
	66	bool "Atmel AT91RM9200-DK Development board"
	67	depends on ARCH_AT91RM9200
	68	help
8fc5ffa0 AV	69	Select this if you are using Atmel's AT91RM9200-DK Development board.
	70	(Discontinued)
	71
73a59c1c SP	72	config MACH_AT91RM9200EK
	73	bool "Atmel AT91RM9200-EK Evaluation Kit"
	74	depends on ARCH_AT91RM9200
	75	help
8fc5ffa0 AV	76	Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit.
8fc5ffa0 AV	77	<http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3507>
73a59c1c SP	78
73a59c1c SP	79	config MACH_CSB337
8fc5ffa0	80	bool "Cogent CSB337"
73a59c1c SP	81	depends on ARCH_AT91RM9200
73a59c1c SP	82	help
8fc5ffa0 AV	83	Select this if you are using Cogent's CSB337 board.
8fc5ffa0 AV	84	<http://www.cogcomp.com/csb_csb337.htm>
73a59c1c SP	85
73a59c1c SP	86	config MACH_CSB637
8fc5ffa0	87	bool "Cogent CSB637"
73a59c1c SP	88	depends on ARCH_AT91RM9200
73a59c1c SP	89	help
8fc5ffa0 AV	90	Select this if you are using Cogent's CSB637 board.
8fc5ffa0 AV	91	<http://www.cogcomp.com/csb_csb637.htm>
73a59c1c SP	92
73a59c1c SP	93	config MACH_CARMEVA
8fc5ffa0	94	bool "Conitec ARM&EVA"
73a59c1c SP	95	depends on ARCH_AT91RM9200
73a59c1c SP	96	help
8fc5ffa0 AV	97	Select this if you are using Conitec's AT91RM9200-MCU-Module.
8fc5ffa0 AV	98	<http://www.conitec.net/english/linuxboard.htm>
73a59c1c	99
8fc5ffa0 AV	100	config MACH_ATEB9200
8fc5ffa0 AV	101	bool "Embest ATEB9200"
73a59c1c SP	102	depends on ARCH_AT91RM9200
73a59c1c SP	103	help
8fc5ffa0 AV	104	Select this if you are using Embest's ATEB9200 board.
8fc5ffa0 AV	105	<http://www.embedinfo.com/english/product/ATEB9200.asp>
73a59c1c	106
8fc5ffa0 AV	107	config MACH_KB9200
8fc5ffa0 AV	108	bool "KwikByte KB920x"
6902f523 AV	109	depends on ARCH_AT91RM9200
6902f523 AV	110	help
8fc5ffa0 AV	111	Select this if you are using KwikByte's KB920x board.
8fc5ffa0 AV	112	<http://kwikbyte.com/KB9202_description_new.htm>
6902f523	113
5d01f133 SR	114	config MACH_PICOTUX2XX
	115	bool "picotux 200"
	116	depends on ARCH_AT91RM9200
	117	help
	118	Select this if you are using a picotux 200.
	119	<http://www.picotux.com/>
	120
6902f523 AV	121	config MACH_KAFA
	122	bool "Sperry-Sun KAFA board"
	123	depends on ARCH_AT91RM9200
	124	help
8fc5ffa0 AV	125	Select this if you are using Sperry-Sun's KAFA board.
8fc5ffa0 AV	126
2f036ac6 AV	127	config MACH_ECBAT91
	128	bool "emQbit ECB_AT91 SBC"
	129	depends on ARCH_AT91RM9200
	130	help
	131	Select this if you are using emQbit's ECB_AT91 board.
	132	<http://wiki.emqbit.com/free-ecb-at91>
	133
e3ba22db AV	134	config MACH_YL9200
	135	bool "ucDragon YL-9200"
	136	depends on ARCH_AT91RM9200
	137	help
	138	Select this if you are using the ucDragon YL-9200 board.
	139
8fc5ffa0 AV	140	endif
	141
	142	# ----------------------------------------------------------
	143
	144	if ARCH_AT91SAM9260
	145
f7eee89b AV	146	comment "AT91SAM9260 Variants"
	147
	148	config ARCH_AT91SAM9260_SAM9XE
	149	bool "AT91SAM9XE"
	150	depends on ARCH_AT91SAM9260
	151	help
	152	Select this if you are using Atmel's AT91SAM9XE System-on-Chip.
a982ac06	153	They are basically AT91SAM9260s with various sizes of embedded Flash.
f7eee89b AV	154
f7eee89b AV	155	comment "AT91SAM9260 / AT91SAM9XE Board Type"
8fc5ffa0	156
58a0cd78	157	config MACH_AT91SAM9260EK
f7eee89b	158	bool "Atmel AT91SAM9260-EK / AT91SAM9XE Evaluation Kit"
58a0cd78 AV	159	depends on ARCH_AT91SAM9260
58a0cd78 AV	160	help
f7eee89b	161	Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit
58a0cd78 AV	162	<http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933>
58a0cd78 AV	163
35131fb6 AV	164	config MACH_CAM60
	165	bool "KwikByte KB9260 (CAM60) board"
	166	depends on ARCH_AT91SAM9260
	167	help
	168	Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260.
	169	<http://www.kwikbyte.com/KB9260.html>
	170
66dbfc6c AV	171	config MACH_SAM9_L9260
	172	bool "Olimex SAM9-L9260 board"
	173	depends on ARCH_AT91SAM9260
	174	help
	175	Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
	176	<http://www.olimex.com/dev/sam9-L9260.html>
	177
9c784f95 SL	178	config MACH_AFEB9260
	179	bool "Custom afeb9260 board v1"
	180	depends on ARCH_AT91SAM9260
	181	help
	182	Select this if you are using custom afeb9260 board based on
	183	open hardware design. Select this for revision 1 of the board.
	184	<svn://194.85.238.22/home/users/george/svn/arm9eb>
	185	<http://groups.google.com/group/arm9fpga-evolution-board>
	186
ca0a789a AV	187	config MACH_USB_A9260
	188	bool "CALAO USB-A9260"
	189	depends on ARCH_AT91SAM9260
	190	help
	191	Select this if you are using a Calao Systems USB-A9260.
	192	<http://www.calao-systems.com>
	193
	194	config MACH_QIL_A9260
	195	bool "CALAO QIL-A9260 board"
	196	depends on ARCH_AT91SAM9260
	197	help
	198	Select this if you are using a Calao Systems QIL-A9260 Board.
	199	<http://www.calao-systems.com>
	200
8fc5ffa0 AV	201	endif
	202
	203	# ----------------------------------------------------------
	204
	205	if ARCH_AT91SAM9261
	206
	207	comment "AT91SAM9261 Board Type"
	208
58a0cd78 AV	209	config MACH_AT91SAM9261EK
	210	bool "Atmel AT91SAM9261-EK Evaluation Kit"
	211	depends on ARCH_AT91SAM9261
	212	help
	213	Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit.
	214	<http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820>
	215
8fc5ffa0 AV	216	endif
8fc5ffa0 AV	217
58a0cd78 AV	218	# ----------------------------------------------------------
58a0cd78 AV	219
e6d92e63 AV	220	if ARCH_AT91SAM9263
	221
	222	comment "AT91SAM9263 Board Type"
	223
	224	config MACH_AT91SAM9263EK
	225	bool "Atmel AT91SAM9263-EK Evaluation Kit"
	226	depends on ARCH_AT91SAM9263
	227	help
	228	Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
	229	<http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>
	230
ca0a789a AV	231	config MACH_USB_A9263
	232	bool "CALAO USB-A9263"
	233	depends on ARCH_AT91SAM9263
	234	help
	235	Select this if you are using a Calao Systems USB-A9263.
	236	<http://www.calao-systems.com>
	237
e6d92e63 AV	238	endif
	239
	240	# ----------------------------------------------------------
	241
c42dcb3d AV	242	if ARCH_AT91SAM9RL
	243
	244	comment "AT91SAM9RL Board Type"
	245
	246	config MACH_AT91SAM9RLEK
	247	bool "Atmel AT91SAM9RL-EK Evaluation Kit"
	248	depends on ARCH_AT91SAM9RL
	249	help
	250	Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit.
	251
	252	endif
	253
	254	# ----------------------------------------------------------
	255
61352667	256	if ARCH_AT91SAM9G20
	257
	258	comment "AT91SAM9G20 Board Type"
	259
	260	config MACH_AT91SAM9G20EK
	261	bool "Atmel AT91SAM9G20-EK Evaluation Kit"
	262	depends on ARCH_AT91SAM9G20
	263	help
	264	Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit.
	265
	266	endif
	267
	268	# ----------------------------------------------------------
	269
86640cae AV	270	if ARCH_AT91CAP9
	271
	272	comment "AT91CAP9 Board Type"
	273
	274	config MACH_AT91CAP9ADK
	275	bool "Atmel AT91CAP9A-DK Evaluation Kit"
	276	depends on ARCH_AT91CAP9
	277	help
	278	Select this if you are using Atmel's AT91CAP9A-DK Evaluation Kit.
	279	<http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4138>
	280
	281	endif
	282
	283	# ----------------------------------------------------------
	284
9f1ccefe GU	285	if ARCH_AT91X40
	286
	287	comment "AT91X40 Board Type"
	288
	289	config MACH_AT91EB01
	290	bool "Atmel AT91EB01 Evaluation Kit"
	291	help
	292	Select this if you are using Atmel's AT91EB01 Evaluation Kit.
	293	It is also a popular target for simulators such as GDB's
	294	ARM simulator (commonly known as the ARMulator) and the
	295	Skyeye simulator.
	296
	297	endif
	298
	299	# ----------------------------------------------------------
	300
58a0cd78 AV	301	comment "AT91 Board Options"
	302
	303	config MTD_AT91_DATAFLASH_CARD
	304	bool "Enable DataFlash Card support"
61352667	305	depends on (ARCH_AT91RM9200DK \|\| MACH_AT91RM9200EK \|\| MACH_AT91SAM9260EK \|\| MACH_AT91SAM9261EK \|\| MACH_AT91SAM9263EK \|\| MACH_AT91SAM9G20EK \|\| MACH_ECBAT91 \|\| MACH_SAM9_L9260 \|\| MACH_AT91CAP9ADK)
58a0cd78 AV	306	help
	307	Enable support for the DataFlash card.
	308
f6ed6f78	309	config MTD_NAND_ATMEL_BUSWIDTH_16
58a0cd78	310	bool "Enable 16-bit data bus interface to NAND flash"
61352667	311	depends on (MACH_AT91SAM9260EK \|\| MACH_AT91SAM9261EK \|\| MACH_AT91SAM9263EK \|\| MACH_AT91SAM9G20EK \|\| MACH_AT91CAP9ADK)
58a0cd78 AV	312	help
	313	On AT91SAM926x boards both types of NAND flash can be present
	314	(8 and 16 bit data bus width).
6902f523	315
8fc5ffa0	316	# ----------------------------------------------------------
73a59c1c	317
8fc5ffa0	318	comment "AT91 Feature Selections"
73a59c1c SP	319
	320	config AT91_PROGRAMMABLE_CLOCKS
	321	bool "Programmable Clocks"
	322	help
	323	Select this if you need to program one or more of the PCK0..PCK3
	324	programmable clock outputs.
	325
eaad2db0 AV	326	config AT91_SLOW_CLOCK
	327	bool "Suspend-to-RAM disables main oscillator"
	328	depends on SUSPEND
	329	help
	330	Select this if you want Suspend-to-RAM to save the most power
	331	possible (without powering off the CPU) by disabling the PLLs
	332	and main oscillator so that only the 32 KiHz clock is available.
	333
	334	When only that slow-clock is available, some peripherals lose
	335	functionality. Many can't issue wakeup events unless faster
	336	clocks are available. Some lose their operating state and
	337	need to be completely re-initialized.
	338
5248c657 DB	339	config AT91_TIMER_HZ
	340	int "Kernel HZ (jiffies per second)"
	341	range 32 1024
	342	depends on ARCH_AT91
	343	default "128" if ARCH_AT91RM9200
	344	default "100"
	345	help
	346	On AT91rm9200 chips where you're using a system clock derived
	347	from the 32768 Hz hardware clock, this tick rate should divide
	348	it exactly: use a power-of-two value, such as 128 or 256, to
	349	reduce timing errors caused by rounding.
	350
	351	On AT91sam926x chips, or otherwise when using a higher precision
	352	system clock (of at least several MHz), rounding is less of a
	353	problem so it can be safer to use a decimal values like 100.
	354
fa3218d8 GL	355	choice
	356	prompt "Select a UART for early kernel messages"
	357
	358	config AT91_EARLY_DBGU
	359	bool "DBGU"
	360
	361	config AT91_EARLY_USART0
	362	bool "USART0"
	363
	364	config AT91_EARLY_USART1
	365	bool "USART1"
	366
	367	config AT91_EARLY_USART2
	368	bool "USART2"
	369	depends on ! ARCH_AT91X40
	370
	371	config AT91_EARLY_USART3
	372	bool "USART3"
61352667	373	depends on (ARCH_AT91RM9200 \|\| ARCH_AT91SAM9RL \|\| ARCH_AT91SAM9260 \|\| ARCH_AT91SAM9G20)
fa3218d8 GL	374
	375	config AT91_EARLY_USART4
	376	bool "USART4"
61352667	377	depends on ARCH_AT91SAM9260 \|\| ARCH_AT91SAM9G20
fa3218d8 GL	378
	379	config AT91_EARLY_USART5
	380	bool "USART5"
61352667	381	depends on ARCH_AT91SAM9260 \|\| ARCH_AT91SAM9G20
fa3218d8 GL	382
	383	endchoice
	384
73a59c1c SP	385	endmenu
	386
	387	endif