Blame - Kconfig - platform/external/u-boot

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Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	1	#
				2	# For a description of the syntax of this configuration file,
				3	# see Documentation/kbuild/kconfig-language.txt.
				4	#
				5	mainmenu "U-Boot $UBOOTVERSION Configuration"
				6
				7	config UBOOTVERSION
				8	string
				9	option env="UBOOTVERSION"
				10
				11	config KCONFIG_OBJDIR
				12	string
				13	option env="KCONFIG_OBJDIR"
				14
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	15	menu "General setup"
				16
Masahiro Yamada	e91c3c3	2014-08-22 19:42:27 +0900	[diff] [blame]	17	config LOCALVERSION
				18	string "Local version - append to U-Boot release"
				19	depends on !SPL_BUILD
				20	help
				21	Append an extra string to the end of your U-Boot version.
				22	This will show up on your boot log, for example.
				23	The string you set here will be appended after the contents of
				24	any files with a filename matching localversion* in your
				25	object and source tree, in that order. Your total string can
				26	be a maximum of 64 characters.
				27
				28	config LOCALVERSION_AUTO
				29	bool "Automatically append version information to the version string"
				30	depends on !SPL_BUILD
				31	default y
				32	help
				33	This will try to automatically determine if the current tree is a
				34	release tree by looking for git tags that belong to the current
				35	top of tree revision.
				36
				37	A string of the format -gxxxxxxxx will be added to the localversion
				38	if a git-based tree is found. The string generated by this will be
				39	appended after any matching localversion* files, and after the value
				40	set in CONFIG_LOCALVERSION.
				41
				42	(The actual string used here is the first eight characters produced
				43	by running the command:
				44
				45	$ git rev-parse --verify HEAD
				46
				47	which is done within the script "scripts/setlocalversion".)
				48
Masahiro Yamada	4a8ed8e	2014-08-22 19:42:29 +0900	[diff] [blame]	49	config CC_OPTIMIZE_FOR_SIZE
				50	bool "Optimize for size"
				51	depends on !SPL_BUILD
				52	default y
				53	help
				54	Enabling this option will pass "-Os" instead of "-O2" to gcc
				55	resulting in a smaller U-Boot image.
				56
				57	This option is enabled by default for U-Boot.
				58
Tom Rini	1bf0979	2014-11-14 09:34:29 +0100	[diff] [blame]	59	menuconfig EXPERT
				60	bool "Configure standard U-Boot features (expert users)"
				61	help
				62	This option allows certain base U-Boot options and settings
				63	to be disabled or tweaked. This is for specialized
				64	environments which can tolerate a "non-standard" U-Boot.
				65	Only use this if you really know what you are doing.
				66
Masahiro Yamada	40ad4c4	2014-11-26 18:42:31 +0900	[diff] [blame]	67	endmenu # General setup
				68
Masahiro Yamada	e91c3c3	2014-08-22 19:42:27 +0900	[diff] [blame]	69	menu "Boot images"
				70
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	71	config SPL_BUILD
				72	bool
				73	depends on $KCONFIG_OBJDIR="spl" \|\| $KCONFIG_OBJDIR="tpl"
				74	default y
				75
				76	config TPL_BUILD
				77	bool
				78	depends on $KCONFIG_OBJDIR="tpl"
				79	default y
				80
Masahiro Yamada	0262735	2014-10-20 17:45:56 +0900	[diff] [blame]	81	config SUPPORT_SPL
				82	bool
				83
Masahiro Yamada	cf6bbe4	2014-10-20 17:45:57 +0900	[diff] [blame]	84	config SUPPORT_TPL
				85	bool
				86
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	87	config SPL
				88	bool
Masahiro Yamada	0262735	2014-10-20 17:45:56 +0900	[diff] [blame]	89	depends on SUPPORT_SPL
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	90	prompt "Enable SPL" if !SPL_BUILD
				91	default y if SPL_BUILD
				92	help
				93	If you want to build SPL as well as the normal image, say Y.
				94
				95	config TPL
				96	bool
Masahiro Yamada	cf6bbe4	2014-10-20 17:45:57 +0900	[diff] [blame]	97	depends on SPL && SUPPORT_TPL
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	98	prompt "Enable TPL" if !SPL_BUILD
				99	default y if TPL_BUILD
				100	default n
				101	help
				102	If you want to build TPL as well as the normal image and SPL, say Y.
				103
Masahiro Yamada	b6cf443	2014-11-13 19:29:06 +0900	[diff] [blame]	104	config FIT
				105	bool "Support Flattened Image Tree"
				106	depends on !SPL_BUILD
				107	help
				108	This option allows to boot the new uImage structrure,
				109	Flattened Image Tree. FIT is formally a FDT, which can include
				110	images of various types (kernel, FDT blob, ramdisk, etc.)
				111	in a single blob. To boot this new uImage structure,
				112	pass the the address of the blob to the "bootm" command.
				113
				114	config FIT_VERBOSE
				115	bool "Display verbose messages on FIT boot"
				116	depends on FIT
				117
				118	config FIT_SIGNATURE
Ruchika Gupta	c4beb22	2015-01-23 16:01:51 +0530	[diff] [blame^]	119	bool "Enable signature verification of FIT uImages"
Masahiro Yamada	b6cf443	2014-11-13 19:29:06 +0900	[diff] [blame]	120	depends on FIT
Ruchika Gupta	c4beb22	2015-01-23 16:01:51 +0530	[diff] [blame^]	121	select RSA
Masahiro Yamada	b6cf443	2014-11-13 19:29:06 +0900	[diff] [blame]	122	help
				123	This option enables signature verification of FIT uImages,
				124	using a hash signed and verified using RSA.
				125	See doc/uImage.FIT/signature.txt for more details.
				126
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	127	config SYS_EXTRA_OPTIONS
				128	string "Extra Options (DEPRECATED)"
				129	depends on !SPL_BUILD
				130	help
				131	The old configuration infrastructure (= mkconfig + boards.cfg)
Masahiro Yamada	ed36323	2014-09-16 16:32:58 +0900	[diff] [blame]	132	provided the extra options field. If you have something like
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	133	"HAS_BAR,BAZ=64", the optional options
				134	#define CONFIG_HAS
				135	#define CONFIG_BAZ 64
				136	will be defined in include/config.h.
				137	This option was prepared for the smooth migration from the old
				138	configuration to Kconfig. Since this option will be removed sometime,
				139	new boards should not use this option.
				140
Masahiro Yamada	7f7563c	2014-10-30 15:30:58 +0900	[diff] [blame]	141	config SYS_TEXT_BASE
				142	depends on SPARC
				143	hex "Text Base"
				144	help
				145	TODO: Move CONFIG_SYS_TEXT_BASE for all the architecture
				146
Alexey Brodkin	33d8818	2015-01-13 18:49:01 +0300	[diff] [blame]	147	config SYS_CLK_FREQ
				148	depends on ARC
				149	int "CPU clock frequency"
				150	help
				151	TODO: Move CONFIG_SYS_CLK_FREQ for all the architecture
				152
Masahiro Yamada	e91c3c3	2014-08-22 19:42:27 +0900	[diff] [blame]	153	endmenu # Boot images
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	154
				155	source "arch/Kconfig"
Masahiro Yamada	ed36323	2014-09-16 16:32:58 +0900	[diff] [blame]	156
				157	source "common/Kconfig"
				158
Masahiro Yamada	783e6a7	2014-09-22 19:59:05 +0900	[diff] [blame]	159	source "dts/Kconfig"
				160
Masahiro Yamada	ed36323	2014-09-16 16:32:58 +0900	[diff] [blame]	161	source "net/Kconfig"
				162
				163	source "drivers/Kconfig"
				164
				165	source "fs/Kconfig"
				166
				167	source "lib/Kconfig"