Blame - arch/arm/plat-s3c/Kconfig - android_kernel_htc_msm8960

blob: 9e9d0286e48f858500e043b90e8ac7e01c08787f [file] [log] [blame]

Ben Dooks	d58153d	2007-07-22 16:07:09 +0100	[diff] [blame]	1	# Copyright 2007 Simtec Electronics
				2	#
				3	# Licensed under GPLv2
				4
				5	config PLAT_S3C
				6	bool
Ben Dooks	a08ab63	2008-10-21 14:06:39 +0100	[diff] [blame]	7	depends on ARCH_S3C2410 \|\| ARCH_S3C24A0 \|\| ARCH_S3C64XX
Ben Dooks	bcae8ae	2008-10-21 14:06:32 +0100	[diff] [blame]	8	default y
Ben Dooks	d58153d	2007-07-22 16:07:09 +0100	[diff] [blame]	9	select NO_IOPORT
				10	help
				11	Base platform code for any Samsung S3C device
				12
Ben Dooks	b262758	2007-07-22 16:09:44 +0100	[diff] [blame]	13	# low-level serial option nodes
				14
Russell King	d83a12a	2008-12-21 15:02:07 +0000	[diff] [blame]	15	if PLAT_S3C
				16
Ben Dooks	b262758	2007-07-22 16:09:44 +0100	[diff] [blame]	17	config CPU_LLSERIAL_S3C2410_ONLY
				18	bool
Ben Dooks	b262758	2007-07-22 16:09:44 +0100	[diff] [blame]	19	default y if CPU_LLSERIAL_S3C2410 && !CPU_LLSERIAL_S3C2440
				20
				21	config CPU_LLSERIAL_S3C2440_ONLY
				22	bool
Ben Dooks	b262758	2007-07-22 16:09:44 +0100	[diff] [blame]	23	default y if CPU_LLSERIAL_S3C2440 && !CPU_LLSERIAL_S3C2410
				24
				25	config CPU_LLSERIAL_S3C2410
				26	bool
Ben Dooks	b262758	2007-07-22 16:09:44 +0100	[diff] [blame]	27	help
				28	Selected if there is an S3C2410 (or register compatible) serial
				29	low-level implementation needed
				30
				31	config CPU_LLSERIAL_S3C2440
				32	bool
Ben Dooks	b262758	2007-07-22 16:09:44 +0100	[diff] [blame]	33	help
				34	Selected if there is an S3C2440 (or register compatible) serial
				35	low-level implementation needed
				36
				37	# boot configurations
				38
Ben Dooks	d58153d	2007-07-22 16:07:09 +0100	[diff] [blame]	39	comment "Boot options"
				40
Ben Dooks	a45f826	2007-07-22 16:16:51 +0100	[diff] [blame]	41	config S3C_BOOT_WATCHDOG
				42	bool "S3C Initialisation watchdog"
Russell King	d83a12a	2008-12-21 15:02:07 +0000	[diff] [blame]	43	depends on S3C2410_WATCHDOG
Ben Dooks	d58153d	2007-07-22 16:07:09 +0100	[diff] [blame]	44	help
				45	Say y to enable the watchdog during the kernel decompression
				46	stage. If the kernel fails to uncompress, then the watchdog
				47	will trigger a reset and the system should restart.
				48
Ben Dooks	a45f826	2007-07-22 16:16:51 +0100	[diff] [blame]	49	config S3C_BOOT_ERROR_RESET
				50	bool "S3C Reboot on decompression error"
Ben Dooks	d58153d	2007-07-22 16:07:09 +0100	[diff] [blame]	51	help
				52	Say y here to use the watchdog to reset the system if the
				53	kernel decompressor detects an error during decompression.
				54
Ben Dooks	e7aa6f4	2008-12-02 19:34:52 +0000	[diff] [blame]	55	config S3C_BOOT_UART_FORCE_FIFO
				56	bool "Force UART FIFO on during boot process"
Ben Dooks	e7aa6f4	2008-12-02 19:34:52 +0000	[diff] [blame]	57	default y
				58	help
				59	Say Y here to force the UART FIFOs on during the kernel
				60	uncompressor
				61
Ben Dooks	d58153d	2007-07-22 16:07:09 +0100	[diff] [blame]	62	comment "Power management"
				63
				64	config S3C2410_PM_DEBUG
				65	bool "S3C2410 PM Suspend debug"
Russell King	d83a12a	2008-12-21 15:02:07 +0000	[diff] [blame]	66	depends on PM
Ben Dooks	d58153d	2007-07-22 16:07:09 +0100	[diff] [blame]	67	help
				68	Say Y here if you want verbose debugging from the PM Suspend and
				69	Resume code. See <file:Documentation/arm/Samsung-S3C24XX/Suspend.txt>
				70	for more information.
				71
Ben Dooks	bd117bd	2009-03-10 18:19:35 +0000	[diff] [blame]	72	config S3C_PM_DEBUG_LED_SMDK
				73	bool "SMDK LED suspend/resume debugging"
				74	depends on PM && (MACH_SMDK6410)
				75	help
				76	Say Y here to enable the use of the SMDK LEDs on the baseboard
				77	for debugging of the state of the suspend and resume process.
				78
				79	Note, this currently only works for S3C64XX based SMDK boards.
				80
Ben Dooks	d58153d	2007-07-22 16:07:09 +0100	[diff] [blame]	81	config S3C2410_PM_CHECK
				82	bool "S3C2410 PM Suspend Memory CRC"
Russell King	d83a12a	2008-12-21 15:02:07 +0000	[diff] [blame]	83	depends on PM && CRC32
Ben Dooks	d58153d	2007-07-22 16:07:09 +0100	[diff] [blame]	84	help
				85	Enable the PM code's memory area checksum over sleep. This option
				86	will generate CRCs of all blocks of memory, and store them before
				87	going to sleep. The blocks are then checked on resume for any
				88	errors.
				89
				90	Note, this can take several seconds depending on memory size
				91	and CPU speed.
				92
				93	See <file:Documentation/arm/Samsung-S3C24XX/Suspend.txt>
				94
				95	config S3C2410_PM_CHECK_CHUNKSIZE
				96	int "S3C2410 PM Suspend CRC Chunksize (KiB)"
Russell King	d83a12a	2008-12-21 15:02:07 +0000	[diff] [blame]	97	depends on PM && S3C2410_PM_CHECK
Ben Dooks	d58153d	2007-07-22 16:07:09 +0100	[diff] [blame]	98	default 64
				99	help
				100	Set the chunksize in Kilobytes of the CRC for checking memory
				101	corruption over suspend and resume. A smaller value will mean that
				102	the CRC data block will take more memory, but wil identify any
				103	faults with better precision.
				104
				105	See <file:Documentation/arm/Samsung-S3C24XX/Suspend.txt>
				106
Ben Dooks	c765784	2007-07-22 16:11:20 +0100	[diff] [blame]	107	config S3C_LOWLEVEL_UART_PORT
				108	int "S3C UART to use for low-level messages"
Ben Dooks	d58153d	2007-07-22 16:07:09 +0100	[diff] [blame]	109	default 0
				110	help
				111	Choice of which UART port to use for the low-level messages,
				112	such as the `Uncompressing...` at start time. The value of
				113	this configuration should be between zero and two. The port
				114	must have been initialised by the boot-loader before use.
Ben Dooks	5b323c7	2008-10-31 16:14:28 +0000	[diff] [blame]	115
Ben Dooks	efd3a8e	2008-10-31 16:14:30 +0000	[diff] [blame]	116	# options for gpiolib support
				117
				118	config S3C_GPIO_SPACE
				119	int "Space between gpio banks"
				120	default 0
				121	help
				122	Add a number of spare GPIO entries between each bank for debugging
				123	purposes. This allows any problems where an counter overflows from
				124	one bank to another to be caught, at the expense of using a little
				125	more memory.
				126
Ben Dooks	8a53bdb	2008-10-31 16:14:32 +0000	[diff] [blame]	127	config S3C_GPIO_TRACK
				128	bool
				129	help
				130	Internal configuration option to enable the s3c specific gpio
				131	chip tracking if the platform requires it.
				132
Ben Dooks	21b2366	2008-10-31 16:14:34 +0000	[diff] [blame]	133	config S3C_GPIO_PULL_UPDOWN
				134	bool
				135	help
				136	Internal configuration to enable the correct GPIO pull helper
				137
				138	config S3C_GPIO_PULL_DOWN
				139	bool
				140	help
				141	Internal configuration to enable the correct GPIO pull helper
				142
				143	config S3C_GPIO_PULL_UP
				144	bool
				145	help
				146	Internal configuration to enable the correct GPIO pull helper
				147
				148	config S3C_GPIO_CFG_S3C24XX
				149	bool
				150	help
				151	Internal configuration to enable S3C24XX style GPIO configuration
				152	functions.
				153
				154	config S3C_GPIO_CFG_S3C64XX
				155	bool
				156	help
				157	Internal configuration to enable S3C64XX style GPIO configuration
				158	functions.
				159
Kyungmin Park	b0d5217	2009-11-17 08:41:16 +0100	[diff] [blame]	160	config S5P_GPIO_CFG_S5PC1XX
				161	bool
				162	help
				163	Internal configuration to enable S5PC1XX style GPIO configuration
				164	functions.
				165
Ben Dooks	97c1b14	2009-03-19 15:02:39 +0000	[diff] [blame]	166	# DMA
				167
				168	config S3C_DMA
				169	bool
				170	help
				171	Internal configuration for S3C DMA core
				172
Ben Dooks	5b323c7	2008-10-31 16:14:28 +0000	[diff] [blame]	173	# device definitions to compile in
				174
				175	config S3C_DEV_HSMMC
				176	bool
Ben Dooks	5b323c7	2008-10-31 16:14:28 +0000	[diff] [blame]	177	help
				178	Compile in platform device definitions for HSMMC code
Ben Dooks	a2205cd	2008-10-31 16:14:39 +0000	[diff] [blame]	179
				180	config S3C_DEV_HSMMC1
				181	bool
Ben Dooks	a2205cd	2008-10-31 16:14:39 +0000	[diff] [blame]	182	help
				183	Compile in platform device definitions for HSMMC channel 1
Ben Dooks	1aba834	2008-10-31 16:14:55 +0000	[diff] [blame]	184
Kyungmin Park	86cd4f5	2009-11-17 08:41:23 +0100	[diff] [blame]	185	config S3C_DEV_HSMMC2
				186	bool
				187	help
				188	Compile in platform device definitions for HSMMC channel 2
				189
Ben Dooks	1aba834	2008-10-31 16:14:55 +0000	[diff] [blame]	190	config S3C_DEV_I2C1
				191	bool
Ben Dooks	1aba834	2008-10-31 16:14:55 +0000	[diff] [blame]	192	help
				193	Compile in platform device definitions for I2C channel 1
Ben Dooks	58435f7	2008-11-19 15:41:31 +0000	[diff] [blame]	194
				195	config S3C_DEV_FB
				196	bool
Ben Dooks	58435f7	2008-11-19 15:41:31 +0000	[diff] [blame]	197	help
				198	Compile in platform device definition for framebuffer
Russell King	d83a12a	2008-12-21 15:02:07 +0000	[diff] [blame]	199
Ben Dooks	eca8655	2009-03-06 19:49:48 +0000	[diff] [blame]	200	config S3C_DEV_USB_HOST
				201	bool
				202	help
				203	Compile in platform device definition for USB host.
				204
Ben Dooks	f0e1fa7	2009-05-16 22:05:27 +0100	[diff] [blame]	205	config S3C_DEV_USB_HSOTG
				206	bool
				207	help
				208	Compile in platform device definition for USB high-speed OtG
				209
Ben Dooks	db616eb	2009-08-16 23:54:58 +0100	[diff] [blame]	210	config S3C_DEV_NAND
				211	bool
				212	help
				213	Compile in platform device definition for NAND controller
				214
Russell King	d83a12a	2008-12-21 15:02:07 +0000	[diff] [blame]	215	endif