xref: /openbmc/u-boot/Kconfig (revision 871aa41d4c9ecf8d89b98491dc86d0097fdf80e5)
151631259SMasahiro Yamada#
251631259SMasahiro Yamada# For a description of the syntax of this configuration file,
359d7c34bSRobert P. J. Day# see the file Documentation/kbuild/kconfig-language.txt in the
459d7c34bSRobert P. J. Day# Linux kernel source tree.
551631259SMasahiro Yamada#
651631259SMasahiro Yamadamainmenu "U-Boot $UBOOTVERSION Configuration"
751631259SMasahiro Yamada
851631259SMasahiro Yamadaconfig UBOOTVERSION
951631259SMasahiro Yamada	string
1051631259SMasahiro Yamada	option env="UBOOTVERSION"
1151631259SMasahiro Yamada
1266afaef2SSimon Glass# Allow defaults in arch-specific code to override any given here
1366afaef2SSimon Glasssource "arch/Kconfig"
1466afaef2SSimon Glass
1551631259SMasahiro Yamadamenu "General setup"
1651631259SMasahiro Yamada
17e91c3c33SMasahiro Yamadaconfig LOCALVERSION
18e91c3c33SMasahiro Yamada	string "Local version - append to U-Boot release"
19e91c3c33SMasahiro Yamada	help
20e91c3c33SMasahiro Yamada	  Append an extra string to the end of your U-Boot version.
2159d7c34bSRobert P. J. Day	  This will show up in your boot log, for example.
22e91c3c33SMasahiro Yamada	  The string you set here will be appended after the contents of
23e91c3c33SMasahiro Yamada	  any files with a filename matching localversion* in your
24e91c3c33SMasahiro Yamada	  object and source tree, in that order.  Your total string can
25e91c3c33SMasahiro Yamada	  be a maximum of 64 characters.
26e91c3c33SMasahiro Yamada
27e91c3c33SMasahiro Yamadaconfig LOCALVERSION_AUTO
28e91c3c33SMasahiro Yamada	bool "Automatically append version information to the version string"
29e91c3c33SMasahiro Yamada	default y
30e91c3c33SMasahiro Yamada	help
31e91c3c33SMasahiro Yamada	  This will try to automatically determine if the current tree is a
3259d7c34bSRobert P. J. Day	  release tree by looking for Git tags that belong to the current
33e91c3c33SMasahiro Yamada	  top of tree revision.
34e91c3c33SMasahiro Yamada
35e91c3c33SMasahiro Yamada	  A string of the format -gxxxxxxxx will be added to the localversion
3659d7c34bSRobert P. J. Day	  if a Git-based tree is found.  The string generated by this will be
37e91c3c33SMasahiro Yamada	  appended after any matching localversion* files, and after the value
38e91c3c33SMasahiro Yamada	  set in CONFIG_LOCALVERSION.
39e91c3c33SMasahiro Yamada
40e91c3c33SMasahiro Yamada	  (The actual string used here is the first eight characters produced
41e91c3c33SMasahiro Yamada	  by running the command:
42e91c3c33SMasahiro Yamada
43e91c3c33SMasahiro Yamada	    $ git rev-parse --verify HEAD
44e91c3c33SMasahiro Yamada
45e91c3c33SMasahiro Yamada	  which is done within the script "scripts/setlocalversion".)
46e91c3c33SMasahiro Yamada
474a8ed8e2SMasahiro Yamadaconfig CC_OPTIMIZE_FOR_SIZE
484a8ed8e2SMasahiro Yamada	bool "Optimize for size"
494a8ed8e2SMasahiro Yamada	default y
504a8ed8e2SMasahiro Yamada	help
514a8ed8e2SMasahiro Yamada	  Enabling this option will pass "-Os" instead of "-O2" to gcc
524a8ed8e2SMasahiro Yamada	  resulting in a smaller U-Boot image.
534a8ed8e2SMasahiro Yamada
544a8ed8e2SMasahiro Yamada	  This option is enabled by default for U-Boot.
554a8ed8e2SMasahiro Yamada
569f823615SHans de Goedeconfig DISTRO_DEFAULTS
579f823615SHans de Goede	bool "Select defaults suitable for booting general purpose Linux distributions"
583337e3afSTom Rini	default y if ARCH_SUNXI || TEGRA
59b99ebaf9SAlexander Graf	default y if ARCH_LS2080A
6070b8bd7dSAndreas Färber	default y if ARCH_MESON
617bdedf11SRomain Perier	default y if ARCH_ROCKCHIP
629f823615SHans de Goede	default n
63a391d500STom Rini	select CMD_BOOTZ if ARM && !ARM64
6426959271SMasahiro Yamada	select CMD_BOOTI if ARM64
659f823615SHans de Goede	select CMD_DHCP
66bfb380b3SYann E. MORIN	select CMD_PXE
679f823615SHans de Goede	select CMD_EXT2
689f823615SHans de Goede	select CMD_EXT4
699f823615SHans de Goede	select CMD_FAT
709f823615SHans de Goede	select CMD_FS_GENERIC
719f823615SHans de Goede	select CMD_MII
729f823615SHans de Goede	select CMD_PING
73b331cd62SPatrick Delaunay	select CMD_PART
749f823615SHans de Goede	select HUSH_PARSER
759f823615SHans de Goede	help
769f823615SHans de Goede	  Select this to enable various options and commands which are suitable
779f823615SHans de Goede	  for building u-boot for booting general purpose Linux distributions.
789f823615SHans de Goede
79b724bd7dSSimon Glassconfig SYS_MALLOC_F
80b724bd7dSSimon Glass	bool "Enable malloc() pool before relocation"
81326a6823SMasahiro Yamada	default y if DM
82b724bd7dSSimon Glass	help
8359d7c34bSRobert P. J. Day	  Before relocation, memory is very limited on many platforms. Still,
84b724bd7dSSimon Glass	  we can provide a small malloc() pool if needed. Driver model in
85b724bd7dSSimon Glass	  particular needs this to operate, so that it can allocate the
86b724bd7dSSimon Glass	  initial serial device and any others that are needed.
87b724bd7dSSimon Glass
88b724bd7dSSimon Glassconfig SYS_MALLOC_F_LEN
89b724bd7dSSimon Glass	hex "Size of malloc() pool before relocation"
90b724bd7dSSimon Glass	depends on SYS_MALLOC_F
91b724bd7dSSimon Glass	default 0x400
92b724bd7dSSimon Glass	help
9359d7c34bSRobert P. J. Day	  Before relocation, memory is very limited on many platforms. Still,
94b724bd7dSSimon Glass	  we can provide a small malloc() pool if needed. Driver model in
95b724bd7dSSimon Glass	  particular needs this to operate, so that it can allocate the
96b724bd7dSSimon Glass	  initial serial device and any others that are needed.
97b724bd7dSSimon Glass
98f1896c45SAndy Yanconfig SPL_SYS_MALLOC_F_LEN
99ae2cee2eSPhilipp Tomsich        hex "Size of malloc() pool in SPL before relocation"
100ae2cee2eSPhilipp Tomsich        depends on SYS_MALLOC_F
101ae2cee2eSPhilipp Tomsich        default SYS_MALLOC_F_LEN
102ae2cee2eSPhilipp Tomsich        help
103ae2cee2eSPhilipp Tomsich          Before relocation, memory is very limited on many platforms. Still,
104ae2cee2eSPhilipp Tomsich          we can provide a small malloc() pool if needed. Driver model in
105ae2cee2eSPhilipp Tomsich          particular needs this to operate, so that it can allocate the
106ae2cee2eSPhilipp Tomsich          initial serial device and any others that are needed.
107ae2cee2eSPhilipp Tomsich
108ae2cee2eSPhilipp Tomsichconfig TPL_SYS_MALLOC_F_LEN
109ae2cee2eSPhilipp Tomsich        hex "Size of malloc() pool in TPL before relocation"
110f1896c45SAndy Yan        depends on SYS_MALLOC_F
111f1896c45SAndy Yan        default SYS_MALLOC_F_LEN
112f1896c45SAndy Yan        help
113f1896c45SAndy Yan          Before relocation, memory is very limited on many platforms. Still,
114f1896c45SAndy Yan          we can provide a small malloc() pool if needed. Driver model in
115f1896c45SAndy Yan          particular needs this to operate, so that it can allocate the
116f1896c45SAndy Yan          initial serial device and any others that are needed.
117f1896c45SAndy Yan
1181bf0979fSTom Rinimenuconfig EXPERT
1191bf0979fSTom Rini	bool "Configure standard U-Boot features (expert users)"
1200aa8a4adSPrzemyslaw Marczak	default y
1211bf0979fSTom Rini	help
1221bf0979fSTom Rini	  This option allows certain base U-Boot options and settings
1231bf0979fSTom Rini	  to be disabled or tweaked. This is for specialized
1241bf0979fSTom Rini	  environments which can tolerate a "non-standard" U-Boot.
12559d7c34bSRobert P. J. Day	  Use this only if you really know what you are doing.
1261bf0979fSTom Rini
1270aa8a4adSPrzemyslaw Marczakif EXPERT
1280aa8a4adSPrzemyslaw Marczak	config SYS_MALLOC_CLEAR_ON_INIT
1290aa8a4adSPrzemyslaw Marczak	bool "Init with zeros the memory reserved for malloc (slow)"
1300aa8a4adSPrzemyslaw Marczak	default y
1310aa8a4adSPrzemyslaw Marczak	help
1320aa8a4adSPrzemyslaw Marczak	  This setting is enabled by default. The reserved malloc
1330aa8a4adSPrzemyslaw Marczak	  memory is initialized with zeros, so first malloc calls
1340aa8a4adSPrzemyslaw Marczak	  will return the pointer to the zeroed memory. But this
1350aa8a4adSPrzemyslaw Marczak	  slows the boot time.
1360aa8a4adSPrzemyslaw Marczak
1370aa8a4adSPrzemyslaw Marczak	  It is recommended to disable it, when CONFIG_SYS_MALLOC_LEN
1380aa8a4adSPrzemyslaw Marczak	  value, has more than few MiB, e.g. when uses bzip2 or bmp logo.
1390aa8a4adSPrzemyslaw Marczak	  Then the boot time can be significantly reduced.
1400aa8a4adSPrzemyslaw Marczak	  Warning:
1410aa8a4adSPrzemyslaw Marczak	  When disabling this, please check if malloc calls, maybe
14259d7c34bSRobert P. J. Day	  should be replaced by calloc - if one expects zeroed memory.
143022885cbSSimon Glass
144022885cbSSimon Glassconfig TOOLS_DEBUG
145022885cbSSimon Glass	bool "Enable debug information for tools"
146022885cbSSimon Glass	help
147022885cbSSimon Glass	  Enable generation of debug information for tools such as mkimage.
148022885cbSSimon Glass	  This can be used for debugging purposes. With debug information
149022885cbSSimon Glass	  it is possible to set breakpoints on particular lines, single-step
150022885cbSSimon Glass	  debug through the source code, etc.
151022885cbSSimon Glass
152266aa86bSRobert P. J. Dayendif # EXPERT
153bb6b142fSMasahiro Yamada
154bb6b142fSMasahiro Yamadaconfig PHYS_64BIT
155bb6b142fSMasahiro Yamada	bool "64bit physical address support"
156bb6b142fSMasahiro Yamada	help
157bb6b142fSMasahiro Yamada	  Say Y here to support 64bit physical memory address.
158bb6b142fSMasahiro Yamada	  This can be used not only for 64bit SoCs, but also for
159bb6b142fSMasahiro Yamada	  large physical address extention on 32bit SoCs.
160bb6b142fSMasahiro Yamada
161*871aa41dSHeinrich Schuchardtconfig BUILD_ROM
162*871aa41dSHeinrich Schuchardt	bool "Build U-Boot as BIOS replacement"
163*871aa41dSHeinrich Schuchardt	depends on X86
164*871aa41dSHeinrich Schuchardt	help
165*871aa41dSHeinrich Schuchardt	  This option allows to build a ROM version of U-Boot.
166*871aa41dSHeinrich Schuchardt	  The build process generally requires several binary blobs
167*871aa41dSHeinrich Schuchardt	  which are not shipped in the U-Boot source tree.
168*871aa41dSHeinrich Schuchardt	  Please, see doc/README.x86 for details.
169*871aa41dSHeinrich Schuchardt
17040ad4c4bSMasahiro Yamadaendmenu		# General setup
17140ad4c4bSMasahiro Yamada
172e91c3c33SMasahiro Yamadamenu "Boot images"
173e91c3c33SMasahiro Yamada
17448f6232eSTom Riniconfig ANDROID_BOOT_IMAGE
17548f6232eSTom Rini	bool "Enable support for Android Boot Images"
17648f6232eSTom Rini	default y if FASTBOOT
17748f6232eSTom Rini	help
17848f6232eSTom Rini	  This enables support for booting images which use the Android
17948f6232eSTom Rini	  image format header.
18048f6232eSTom Rini
181b6cf4439SMasahiro Yamadaconfig FIT
182b6cf4439SMasahiro Yamada	bool "Support Flattened Image Tree"
183aeb9c53cSAndre Przywara	select MD5
184089df18bSTom Rini	select SHA1
185b6cf4439SMasahiro Yamada	help
186266aa86bSRobert P. J. Day	  This option allows you to boot the new uImage structure,
187b6cf4439SMasahiro Yamada	  Flattened Image Tree.  FIT is formally a FDT, which can include
188b6cf4439SMasahiro Yamada	  images of various types (kernel, FDT blob, ramdisk, etc.)
189b6cf4439SMasahiro Yamada	  in a single blob.  To boot this new uImage structure,
1901f9ac4a4SIgor Grinberg	  pass the address of the blob to the "bootm" command.
19173223f0eSSimon Glass	  FIT is very flexible, supporting compression, multiple images,
19273223f0eSSimon Glass	  multiple configurations, verification through hashing and also
193266aa86bSRobert P. J. Day	  verified boot (secure boot using RSA).
194b6cf4439SMasahiro Yamada
195266aa86bSRobert P. J. Dayif FIT
196b6cf4439SMasahiro Yamada
1970db7f685STom Riniconfig FIT_ENABLE_SHA256_SUPPORT
1980db7f685STom Rini	bool "Support SHA256 checksum of FIT image contents"
199089df18bSTom Rini	select SHA256
2000db7f685STom Rini	default y
2010db7f685STom Rini	help
2020db7f685STom Rini	  Enable this to support SHA256 checksum of FIT image contents. A
2030db7f685STom Rini	  SHA256 checksum is a 256-bit (32-byte) hash value used to check that
2040db7f685STom Rini	  the image contents have not been corrupted. SHA256 is recommended
2050db7f685STom Rini	  for use in secure applications since (as at 2016) there is no known
2060db7f685STom Rini	  feasible attack that could produce a 'collision' with differing
2070db7f685STom Rini	  input data. Use this for the highest security. Note that only the
2080db7f685STom Rini	  SHA256 variant is supported: SHA512 and others are not currently
2090db7f685STom Rini	  supported in U-Boot.
2100db7f685STom Rini
211b6cf4439SMasahiro Yamadaconfig FIT_SIGNATURE
212c4beb22fSRuchika Gupta	bool "Enable signature verification of FIT uImages"
2139009798dSChris Kuethe	depends on DM
214c4beb22fSRuchika Gupta	select RSA
215b6cf4439SMasahiro Yamada	help
216b6cf4439SMasahiro Yamada	  This option enables signature verification of FIT uImages,
21794e3c8c4Sgaurav rana	  using a hash signed and verified using RSA. If
21894e3c8c4Sgaurav rana	  CONFIG_SHA_PROG_HW_ACCEL is defined, i.e support for progressive
219266aa86bSRobert P. J. Day	  hashing is available using hardware, then the RSA library will use
22073223f0eSSimon Glass	  it. See doc/uImage.FIT/signature.txt for more details.
22173223f0eSSimon Glass
22273223f0eSSimon Glass	  WARNING: When relying on signed FIT images with a required signature
22373223f0eSSimon Glass	  check the legacy image format is disabled by default, so that
22473223f0eSSimon Glass	  unsigned images cannot be loaded. If a board needs the legacy image
22573223f0eSSimon Glass	  format support in this case, enable it using
22673223f0eSSimon Glass	  CONFIG_IMAGE_FORMAT_LEGACY.
22773223f0eSSimon Glass
228266aa86bSRobert P. J. Dayconfig FIT_VERBOSE
229266aa86bSRobert P. J. Day	bool "Show verbose messages when FIT images fail"
230266aa86bSRobert P. J. Day	help
231266aa86bSRobert P. J. Day	  Generally a system will have valid FIT images so debug messages
232266aa86bSRobert P. J. Day	  are a waste of code space. If you are debugging your images then
233266aa86bSRobert P. J. Day	  you can enable this option to get more verbose information about
234266aa86bSRobert P. J. Day	  failures.
23551c14cd1STeddy Reed
23673223f0eSSimon Glassconfig FIT_BEST_MATCH
23773223f0eSSimon Glass	bool "Select the best match for the kernel device tree"
23873223f0eSSimon Glass	help
23973223f0eSSimon Glass	  When no configuration is explicitly selected, default to the
24073223f0eSSimon Glass	  one whose fdt's compatibility field best matches that of
24173223f0eSSimon Glass	  U-Boot itself. A match is considered "best" if it matches the
24273223f0eSSimon Glass	  most specific compatibility entry of U-Boot's fdt's root node.
24373223f0eSSimon Glass	  The order of entries in the configuration's fdt is ignored.
24473223f0eSSimon Glass
245266aa86bSRobert P. J. Dayconfig FIT_IMAGE_POST_PROCESS
246266aa86bSRobert P. J. Day	bool "Enable post-processing of FIT artifacts after loading by U-Boot"
247266aa86bSRobert P. J. Day	depends on TI_SECURE_DEVICE
24873223f0eSSimon Glass	help
249266aa86bSRobert P. J. Day	  Allows doing any sort of manipulation to blobs after they got extracted
250266aa86bSRobert P. J. Day	  from FIT images like stripping off headers or modifying the size of the
251266aa86bSRobert P. J. Day	  blob, verification, authentication, decryption etc. in a platform or
252266aa86bSRobert P. J. Day	  board specific way. In order to use this feature a platform or board-
253266aa86bSRobert P. J. Day	  specific implementation of board_fit_image_post_process() must be
254266aa86bSRobert P. J. Day	  provided. Also, anything done during this post-processing step would
255266aa86bSRobert P. J. Day	  need to be comprehended in how the images were prepared before being
256266aa86bSRobert P. J. Day	  injected into the FIT creation (i.e. the blobs would have been pre-
257266aa86bSRobert P. J. Day	  processed before being added to the FIT image).
258266aa86bSRobert P. J. Day
25971139113STom Riniif SPL
26071139113STom Rini
261266aa86bSRobert P. J. Dayconfig SPL_FIT
262266aa86bSRobert P. J. Day	bool "Support Flattened Image Tree within SPL"
263266aa86bSRobert P. J. Day	depends on SPL
26485c07a5aSAndre Przywara	select SPL_OF_LIBFDT
265266aa86bSRobert P. J. Day
266266aa86bSRobert P. J. Dayconfig SPL_FIT_SIGNATURE
267266aa86bSRobert P. J. Day	bool "Enable signature verification of FIT firmware within SPL"
268266aa86bSRobert P. J. Day	depends on SPL_DM
26985c07a5aSAndre Przywara	select SPL_FIT
270266aa86bSRobert P. J. Day	select SPL_RSA
271266aa86bSRobert P. J. Day
272266aa86bSRobert P. J. Dayconfig SPL_LOAD_FIT
273266aa86bSRobert P. J. Day	bool "Enable SPL loading U-Boot as a FIT"
27485c07a5aSAndre Przywara	select SPL_FIT
275266aa86bSRobert P. J. Day	help
276266aa86bSRobert P. J. Day	  Normally with the SPL framework a legacy image is generated as part
277266aa86bSRobert P. J. Day	  of the build. This contains U-Boot along with information as to
278266aa86bSRobert P. J. Day	  where it should be loaded. This option instead enables generation
279266aa86bSRobert P. J. Day	  of a FIT (Flat Image Tree) which provides more flexibility. In
280266aa86bSRobert P. J. Day	  particular it can handle selecting from multiple device tree
281266aa86bSRobert P. J. Day	  and passing the correct one to U-Boot.
282266aa86bSRobert P. J. Day
283266aa86bSRobert P. J. Dayconfig SPL_FIT_IMAGE_POST_PROCESS
284266aa86bSRobert P. J. Day	bool "Enable post-processing of FIT artifacts after loading by the SPL"
285c12d8b7dSext-vasily.gurevich@vaisala.com	depends on SPL_LOAD_FIT
286266aa86bSRobert P. J. Day	help
287266aa86bSRobert P. J. Day	  Allows doing any sort of manipulation to blobs after they got extracted
288266aa86bSRobert P. J. Day	  from the U-Boot FIT image like stripping off headers or modifying the
289266aa86bSRobert P. J. Day	  size of the blob, verification, authentication, decryption etc. in a
290266aa86bSRobert P. J. Day	  platform or board specific way. In order to use this feature a platform
291266aa86bSRobert P. J. Day	  or board-specific implementation of board_fit_image_post_process() must
292266aa86bSRobert P. J. Day	  be provided. Also, anything done during this post-processing step would
293266aa86bSRobert P. J. Day	  need to be comprehended in how the images were prepared before being
294266aa86bSRobert P. J. Day	  injected into the FIT creation (i.e. the blobs would have been pre-
295266aa86bSRobert P. J. Day	  processed before being added to the FIT image).
296266aa86bSRobert P. J. Day
2971a12fdc4SAndre Przywaraconfig SPL_FIT_SOURCE
2981a12fdc4SAndre Przywara	string ".its source file for U-Boot FIT image"
2991a12fdc4SAndre Przywara	depends on SPL_FIT
3001a12fdc4SAndre Przywara	help
3011a12fdc4SAndre Przywara	  Specifies a (platform specific) FIT source file to generate the
3021a12fdc4SAndre Przywara	  U-Boot FIT image. This could specify further image to load and/or
3031a12fdc4SAndre Przywara	  execute.
3041a12fdc4SAndre Przywara
3051a12fdc4SAndre Przywaraconfig SPL_FIT_GENERATOR
3061a12fdc4SAndre Przywara	string ".its file generator script for U-Boot FIT image"
3071a12fdc4SAndre Przywara	depends on SPL_FIT
308d29adf8eSAndre Przywara	default "board/sunxi/mksunxi_fit_atf.sh" if SPL_LOAD_FIT && ARCH_SUNXI
3091a12fdc4SAndre Przywara	help
3101a12fdc4SAndre Przywara	  Specifies a (platform specific) script file to generate the FIT
3111a12fdc4SAndre Przywara	  source file used to build the U-Boot FIT image file. This gets
3121a12fdc4SAndre Przywara	  passed a list of supported device tree file stub names to
3131a12fdc4SAndre Przywara	  include in the generated image.
3141a12fdc4SAndre Przywara
31571139113STom Riniendif # SPL
31671139113STom Rini
317266aa86bSRobert P. J. Dayendif # FIT
31873223f0eSSimon Glass
31973223f0eSSimon Glassconfig OF_BOARD_SETUP
32073223f0eSSimon Glass	bool "Set up board-specific details in device tree before boot"
32173223f0eSSimon Glass	depends on OF_LIBFDT
32273223f0eSSimon Glass	help
32373223f0eSSimon Glass	  This causes U-Boot to call ft_board_setup() before booting into
32473223f0eSSimon Glass	  the Operating System. This function can set up various
32573223f0eSSimon Glass	  board-specific information in the device tree for use by the OS.
32673223f0eSSimon Glass	  The device tree is then passed to the OS.
32773223f0eSSimon Glass
32873223f0eSSimon Glassconfig OF_SYSTEM_SETUP
32973223f0eSSimon Glass	bool "Set up system-specific details in device tree before boot"
33073223f0eSSimon Glass	depends on OF_LIBFDT
33173223f0eSSimon Glass	help
33273223f0eSSimon Glass	  This causes U-Boot to call ft_system_setup() before booting into
33373223f0eSSimon Glass	  the Operating System. This function can set up various
33473223f0eSSimon Glass	  system-specific information in the device tree for use by the OS.
33573223f0eSSimon Glass	  The device tree is then passed to the OS.
33673223f0eSSimon Glass
33773223f0eSSimon Glassconfig OF_STDOUT_VIA_ALIAS
33873223f0eSSimon Glass	bool "Update the device-tree stdout alias from U-Boot"
33973223f0eSSimon Glass	depends on OF_LIBFDT
34073223f0eSSimon Glass	help
34173223f0eSSimon Glass	  This uses U-Boot's serial alias from the aliases node to update
34273223f0eSSimon Glass	  the device tree passed to the OS. The "linux,stdout-path" property
34373223f0eSSimon Glass	  in the chosen node is set to point to the correct serial node.
34473223f0eSSimon Glass	  This option currently references CONFIG_CONS_INDEX, which is
34573223f0eSSimon Glass	  incorrect when used with device tree as this option does not
34673223f0eSSimon Glass	  exist / should not be used.
347b6cf4439SMasahiro Yamada
34851631259SMasahiro Yamadaconfig SYS_EXTRA_OPTIONS
34951631259SMasahiro Yamada	string "Extra Options (DEPRECATED)"
35051631259SMasahiro Yamada	help
35151631259SMasahiro Yamada	  The old configuration infrastructure (= mkconfig + boards.cfg)
352ed36323fSMasahiro Yamada	  provided the extra options field. If you have something like
35351631259SMasahiro Yamada	  "HAS_BAR,BAZ=64", the optional options
35451631259SMasahiro Yamada	    #define CONFIG_HAS
35551631259SMasahiro Yamada	    #define CONFIG_BAZ	64
35651631259SMasahiro Yamada	  will be defined in include/config.h.
35751631259SMasahiro Yamada	  This option was prepared for the smooth migration from the old
35851631259SMasahiro Yamada	  configuration to Kconfig. Since this option will be removed sometime,
35951631259SMasahiro Yamada	  new boards should not use this option.
36051631259SMasahiro Yamada
3617f7563ceSMasahiro Yamadaconfig SYS_TEXT_BASE
362936478e7STom Rini	depends on ARC || X86 || ARCH_UNIPHIER || ARCH_ZYNQMP || \
3636ebf8a4aSMichal Simek		(M68K && !TARGET_ASTRO_MCF5373L) || MICROBLAZE || MIPS || \
3647e0ed13fSAdam Ford		ARCH_ZYNQ || ARCH_KEYSTONE || ARCH_OMAP2PLUS
365484cce0dSBen Stoltz	depends on !EFI_APP
3667f7563ceSMasahiro Yamada	hex "Text Base"
3677f7563ceSMasahiro Yamada	help
3687f7563ceSMasahiro Yamada	  TODO: Move CONFIG_SYS_TEXT_BASE for all the architecture
3697f7563ceSMasahiro Yamada
3707e0ed13fSAdam Ford	default 0x80800000 if ARCH_OMAP2PLUS
3717e0ed13fSAdam Ford
372eba3fbd6SAndreas Dannenberg
37333d88183SAlexey Brodkinconfig SYS_CLK_FREQ
374e71b422bSIain Paton	depends on ARC || ARCH_SUNXI
37533d88183SAlexey Brodkin	int "CPU clock frequency"
37633d88183SAlexey Brodkin	help
37733d88183SAlexey Brodkin	  TODO: Move CONFIG_SYS_CLK_FREQ for all the architecture
37833d88183SAlexey Brodkin
37963c09417SMasahiro Yamadaconfig ARCH_FIXUP_FDT_MEMORY
38063c09417SMasahiro Yamada	bool "Enable arch_fixup_memory_banks() call"
381e2f88dfdSMichal Simek	default y
382e2f88dfdSMichal Simek	help
383e2f88dfdSMichal Simek	  Enable FDT memory map syncup before OS boot. This feature can be
384e2f88dfdSMichal Simek	  used for booting OS with different memory setup where the part of
385e2f88dfdSMichal Simek	  the memory location should be used for different purpose.
386e2f88dfdSMichal Simek
387e91c3c33SMasahiro Yamadaendmenu		# Boot images
38851631259SMasahiro Yamada
3894db98d3dSEmmanuel Vadotsource "api/Kconfig"
3904db98d3dSEmmanuel Vadot
391ed36323fSMasahiro Yamadasource "common/Kconfig"
392ed36323fSMasahiro Yamada
39372a8cf8dSSimon Glasssource "cmd/Kconfig"
39472a8cf8dSSimon Glass
395e274ef6bSPatrick Delaunaysource "disk/Kconfig"
396e274ef6bSPatrick Delaunay
397783e6a72SMasahiro Yamadasource "dts/Kconfig"
398783e6a72SMasahiro Yamada
3990649cd0dSSimon Glasssource "env/Kconfig"
4000649cd0dSSimon Glass
401ed36323fSMasahiro Yamadasource "net/Kconfig"
402ed36323fSMasahiro Yamada
403ed36323fSMasahiro Yamadasource "drivers/Kconfig"
404ed36323fSMasahiro Yamada
405ed36323fSMasahiro Yamadasource "fs/Kconfig"
406ed36323fSMasahiro Yamada
407ed36323fSMasahiro Yamadasource "lib/Kconfig"
4081967982aSSimon Glass
4091967982aSSimon Glasssource "test/Kconfig"
410