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Simon Glass29499a02016-01-17 20:53:51 -07001menu "Command line interface"
2
Simon Glassaa34ef22016-03-13 19:07:28 -06003config CMDLINE
4 bool "Support U-Boot commands"
5 default y
6 help
7 Enable U-Boot's command-line functions. This provides a means
8 to enter commands into U-Boot for a wide variety of purposes. It
9 also allows scripts (containing commands) to be executed.
10 Various commands and command categorys can be indivdually enabled.
11 Depending on the number of commands enabled, this can add
12 substantially to the size of U-Boot.
13
Simon Glass29499a02016-01-17 20:53:51 -070014config HUSH_PARSER
15 bool "Use hush shell"
Simon Glassaa34ef22016-03-13 19:07:28 -060016 depends on CMDLINE
Simon Glass29499a02016-01-17 20:53:51 -070017 help
18 This option enables the "hush" shell (from Busybox) as command line
19 interpreter, thus enabling powerful command line syntax like
20 if...then...else...fi conditionals or `&&' and '||'
21 constructs ("shell scripts").
22
23 If disabled, you get the old, much simpler behaviour with a somewhat
24 smaller memory footprint.
25
Adam Ford58dbf862018-02-06 07:58:59 -060026config CMDLINE_EDITING
27 bool "Enable command line editing"
28 depends on CMDLINE
29 default y
30 help
31 Enable editing and History functions for interactive command line
32 input operations
33
Tom Rini24d32042022-03-30 18:07:14 -040034config CMDLINE_PS_SUPPORT
35 bool "Enable support for changing the command prompt string at run-time"
36 depends on HUSH_PARSER
37 help
38 Only static string in the prompt is supported so far. The string is
39 obtained from environment variables PS1 and PS2.
40
Adam Ford58dbf862018-02-06 07:58:59 -060041config AUTO_COMPLETE
42 bool "Enable auto complete using TAB"
43 depends on CMDLINE
44 default y
45 help
46 Enable auto completion of commands using TAB.
47
48config SYS_LONGHELP
49 bool "Enable long help messages"
50 depends on CMDLINE
51 default y if CMDLINE
52 help
53 Defined when you want long help messages included
54 Do not set this option when short of memory.
55
Simon Glass29499a02016-01-17 20:53:51 -070056config SYS_PROMPT
57 string "Shell prompt"
Michal Simekf048cae2019-09-25 12:32:41 +020058 default "Zynq> " if ARCH_ZYNQ
Michal Simek4f107432019-09-25 12:37:15 +020059 default "ZynqMP> " if ARCH_ZYNQMP
Simon Glass29499a02016-01-17 20:53:51 -070060 default "=> "
61 help
62 This string is displayed in the command line to the left of the
63 cursor.
64
Patrick Delaunaya81e9dc2020-10-26 09:31:42 +010065config SYS_PROMPT_HUSH_PS2
66 string "Hush shell secondary prompt"
67 depends on HUSH_PARSER
68 default "> "
69 help
70 This defines the secondary prompt string, which is
71 printed when the command interpreter needs more input
72 to complete a command. Usually "> ".
73
Tom Riniba5c2b02022-05-11 16:21:06 -040074config SYS_MAXARGS
75 int "Maximum number arguments accepted by commands"
76 default 16
77
Christoph Muellner388b1452019-04-05 13:03:46 +020078config SYS_XTRACE
Sean Anderson1f863052021-03-04 11:34:23 -050079 bool "Command execution tracer"
Christoph Muellner388b1452019-04-05 13:03:46 +020080 depends on CMDLINE
81 default y if CMDLINE
82 help
83 This option enables the possiblity to print all commands before
84 executing them and after all variables are evaluated (similar
85 to Bash's xtrace/'set -x' feature).
86 To enable the tracer a variable "xtrace" needs to be defined in
87 the environment.
88
Sam Protsenko13c1f3a2017-09-28 12:33:45 -070089config BUILD_BIN2C
90 bool
91
Simon Glass29499a02016-01-17 20:53:51 -070092comment "Commands"
93
94menu "Info commands"
95
Simon Glassfaf08c72020-04-26 09:19:53 -060096config CMD_ACPI
97 bool "acpi"
Simon Glasse264be42023-05-04 16:54:57 -060098 depends on ACPI
Heinrich Schuchardt97430462021-01-20 21:37:56 +010099 default y
Simon Glassfaf08c72020-04-26 09:19:53 -0600100 help
101 List and dump ACPI tables. ACPI (Advanced Configuration and Power
102 Interface) is used mostly on x86 for providing information to the
103 Operating System about devices in the system. The tables are set up
104 by the firmware, typically U-Boot but possibly an earlier firmware
105 module, if U-Boot is chain-loaded from something else. ACPI tables
106 can also include code, to perform hardware-specific tasks required
107 by the Operating Systems. This allows some amount of separation
108 between the firmware and OS, and is particularly useful when you
109 want to make hardware changes without the OS needing to be adjusted.
110
Bin Meng70b22cf2021-02-25 17:22:34 +0800111config CMD_ADDRMAP
112 bool "addrmap"
113 depends on ADDR_MAP
114 default y
115 help
116 List non-identity virtual-physical memory mappings for 32-bit CPUs.
117
Simon Glass29499a02016-01-17 20:53:51 -0700118config CMD_BDI
119 bool "bdinfo"
120 default y
121 help
122 Print board info
123
Simon Glass5087c772023-07-15 21:38:46 -0600124config CMD_BDINFO_EXTRA
125 bool "bdinfo extra features"
126 default y if SANDBOX || X86
127 help
128 Show additional information about the board. This uses a little more
129 code space but provides more options, particularly those useful for
130 bringup, development and debugging.
131
Masahiro Yamadabb92b422017-01-30 11:12:07 +0900132config CMD_CONFIG
133 bool "config"
Masahiro Yamadabb92b422017-01-30 11:12:07 +0900134 default SANDBOX
Michal Simek84f3dec2018-07-23 15:55:13 +0200135 select BUILD_BIN2C
Masahiro Yamadabb92b422017-01-30 11:12:07 +0900136 help
137 Print ".config" contents.
138
139 If this option is enabled, the ".config" file contents are embedded
140 in the U-Boot image and can be printed on the console by the "config"
141 command. This provides information of which options are enabled on
142 the running U-Boot.
143
Simon Glass29499a02016-01-17 20:53:51 -0700144config CMD_CONSOLE
145 bool "coninfo"
146 default y
147 help
148 Print console devices and information.
149
150config CMD_CPU
151 bool "cpu"
Heinrich Schuchardt1cdcd0c2020-11-05 00:29:11 +0100152 depends on CPU
Simon Glass29499a02016-01-17 20:53:51 -0700153 help
154 Print information about available CPUs. This normally shows the
155 number of CPUs, type (e.g. manufacturer, architecture, product or
156 internal name) and clock frequency. Other information may be
157 available depending on the CPU driver.
158
Sughosh Ganu0f951fd2022-10-21 18:16:04 +0530159config CMD_FWU_METADATA
160 bool "fwu metadata read"
161 depends on FWU_MULTI_BANK_UPDATE
162 help
163 Command to read the metadata and dump it's contents
164
Simon Glass4c0bf972023-10-01 19:13:06 -0600165config CMD_HISTORY
166 bool "history"
167 depends on CMDLINE_EDITING
168 help
169 Show the command-line history, i.e. a list of commands that are in
170 the history buffer.
171
Simon Glass29499a02016-01-17 20:53:51 -0700172config CMD_LICENSE
173 bool "license"
Masahiro Yamada81680332017-01-30 11:12:08 +0900174 select BUILD_BIN2C
Simon Glass29499a02016-01-17 20:53:51 -0700175 help
176 Print GPL license text
177
Simon Glass8c501022019-12-06 21:41:54 -0700178config CMD_PMC
179 bool "pmc"
180 help
181 Provides access to the Intel Power-Management Controller (PMC) so
182 that its state can be examined. This does not currently support
183 changing the state but it is still useful for debugging and seeing
184 what is going on.
185
Christophe Leroye538bbc2017-08-04 16:34:40 -0600186config CMD_REGINFO
187 bool "reginfo"
188 depends on PPC
189 help
190 Register dump
191
Baruch Siachfad48982020-01-21 15:44:54 +0200192config CMD_TLV_EEPROM
193 bool "tlv_eeprom"
194 depends on I2C_EEPROM
Pali Rohár2bbf40b2022-05-30 10:42:35 +0200195 select CRC32
Baruch Siachfad48982020-01-21 15:44:54 +0200196 help
197 Display and program the system EEPROM data block in ONIE Tlvinfo
198 format. TLV stands for Type-Length-Value.
199
200config SPL_CMD_TLV_EEPROM
201 bool "tlv_eeprom for SPL"
202 depends on SPL_I2C_EEPROM
Simon Glass284cb9c2021-07-10 21:14:31 -0600203 select SPL_DRIVERS_MISC
Pali Rohár2bbf40b2022-05-30 10:42:35 +0200204 select SPL_CRC32
Baruch Siachfad48982020-01-21 15:44:54 +0200205 help
206 Read system EEPROM data block in ONIE Tlvinfo format from SPL.
207
Heinrich Schuchardt95492ae2020-08-20 19:43:39 +0200208config CMD_SBI
209 bool "sbi"
210 depends on RISCV_SMODE && SBI_V02
211 help
212 Display information about the SBI implementation.
213
Simon Glass29499a02016-01-17 20:53:51 -0700214endmenu
215
216menu "Boot commands"
217
218config CMD_BOOTD
219 bool "bootd"
220 default y
221 help
222 Run the command stored in the environment "bootcmd", i.e.
223 "bootd" does the same thing as "run bootcmd".
224
225config CMD_BOOTM
226 bool "bootm"
227 default y
228 help
229 Boot an application image from the memory.
230
Philippe Reynesae1f2ca2022-03-28 22:57:00 +0200231config CMD_BOOTM_PRE_LOAD
232 bool "enable pre-load on bootm"
233 depends on CMD_BOOTM
234 depends on IMAGE_PRE_LOAD
Philippe Reynesae1f2ca2022-03-28 22:57:00 +0200235 help
236 Enable support of stage pre-load for the bootm command.
237 This stage allow to check or modify the image provided
238 to the bootm command.
239
Simon Glass379f4382022-04-24 23:31:10 -0600240config CMD_BOOTDEV
241 bool "bootdev"
242 depends on BOOTSTD
243 default y if BOOTSTD_FULL
244 help
245 Support listing available bootdevs (boot devices) which can provide an
246 OS to boot, as well as showing information about a particular one.
247
248 This command is not necessary for bootstd to work.
249
Simon Glass7617f492022-04-24 23:31:11 -0600250config CMD_BOOTFLOW
251 bool "bootflow"
252 depends on BOOTSTD
253 default y
254 help
255 Support scanning for bootflows available with the bootdevs. The
256 bootflows can optionally be booted.
257
258config CMD_BOOTFLOW_FULL
259 bool "bootflow - extract subcommands"
260 depends on BOOTSTD_FULL
Simon Glass2d5a8e12023-05-06 08:27:09 -0600261 default y
Simon Glass7617f492022-04-24 23:31:11 -0600262 help
263 Add the ability to list the available bootflows, select one and obtain
264 information about it.
265
266 This command is not necessary for bootstd to work.
267
Simon Glassc49fd722022-04-24 23:31:12 -0600268config CMD_BOOTMETH
269 bool "bootmeth"
270 depends on BOOTSTD
271 default y if BOOTSTD_FULL
272 help
273 Support listing available bootmethds (methods used to boot an
274 Operating System), as well as selecting the order that the bootmeths
275 are used.
276
277 This command is not necessary for bootstd to work.
278
Cristian Ciocaltea6aca5982019-12-24 18:05:39 +0200279config BOOTM_EFI
280 bool "Support booting UEFI FIT images"
281 depends on CMD_BOOTEFI && CMD_BOOTM && FIT
282 default y
283 help
284 Support booting UEFI FIT images via the bootm command.
285
Dinh Nguyen0685bef2016-04-21 09:05:23 -0500286config CMD_BOOTZ
287 bool "bootz"
288 help
289 Boot the Linux zImage
290
Masahiro Yamada04cf1552016-08-12 08:31:16 -0400291config CMD_BOOTI
292 bool "booti"
Atish Patra583b4092019-05-06 17:49:39 -0700293 depends on ARM64 || RISCV
Masahiro Yamada04cf1552016-08-12 08:31:16 -0400294 default y
295 help
296 Boot an AArch64 Linux Kernel image from memory.
297
Tom Rini9a102072019-09-20 17:36:50 -0400298config BOOTM_LINUX
299 bool "Support booting Linux OS images"
300 depends on CMD_BOOTM || CMD_BOOTZ || CMD_BOOTI
301 default y
302 help
303 Support booting the Linux kernel directly via a command such as bootm
304 or booti or bootz.
305
306config BOOTM_NETBSD
307 bool "Support booting NetBSD (non-EFI) loader images"
308 depends on CMD_BOOTM
309 default y
310 help
311 Support booting NetBSD via the bootm command.
312
313config BOOTM_OPENRTOS
314 bool "Support booting OPENRTOS / FreeRTOS images"
315 depends on CMD_BOOTM
316 help
317 Support booting OPENRTOS / FreeRTOS via the bootm command.
318
319config BOOTM_OSE
320 bool "Support booting Enea OSE images"
Tom Rini1d0b1fc2019-12-05 18:46:11 -0500321 depends on (ARM && (ARM64 || CPU_V7A || CPU_V7R) || SANDBOX || PPC || X86)
Tom Rini9a102072019-09-20 17:36:50 -0400322 depends on CMD_BOOTM
323 help
324 Support booting Enea OSE images via the bootm command.
325
326config BOOTM_PLAN9
327 bool "Support booting Plan9 OS images"
328 depends on CMD_BOOTM
329 default y
330 help
331 Support booting Plan9 images via the bootm command.
332
333config BOOTM_RTEMS
334 bool "Support booting RTEMS OS images"
335 depends on CMD_BOOTM
336 default y
337 help
338 Support booting RTEMS images via the bootm command.
339
Linus Walleijbef39252023-02-01 00:16:13 +0100340config CMD_SEAMA
341 bool "Support read SEAMA NAND images"
342 depends on MTD_RAW_NAND
343 help
344 Support reading NAND Seattle Image (SEAMA) images.
345
Simon Glasse5a7b772022-07-30 15:52:37 -0600346config CMD_VBE
347 bool "vbe - Verified Boot for Embedded"
348 depends on BOOTMETH_VBE
Simon Glassd39d5b22022-08-23 10:14:05 -0700349 default y if BOOTSTD_FULL
Simon Glasse5a7b772022-07-30 15:52:37 -0600350 help
351 Provides various subcommands related to VBE, such as listing the
352 available methods, looking at the state and changing which method
353 is used to boot. Updating the parameters is not currently
354 supported.
355
Tom Rini9a102072019-09-20 17:36:50 -0400356config BOOTM_VXWORKS
357 bool "Support booting VxWorks OS images"
358 depends on CMD_BOOTM
359 default y
360 help
361 Support booting VxWorks images via the bootm command.
362
Tom Rinif3c2f992022-06-25 19:29:46 -0400363config SYS_BOOTM_LEN
364 hex "Maximum size of a decompresed OS image"
Marek Vasut5be531b2023-05-29 14:04:06 +0200365 depends on CMD_BOOTM || CMD_BOOTI || CMD_BOOTZ || \
366 LEGACY_IMAGE_FORMAT || SPL_LEGACY_IMAGE_FORMAT
Tom Rinif3c2f992022-06-25 19:29:46 -0400367 default 0x4000000 if PPC || ARM64
368 default 0x1000000 if X86 || ARCH_MX6 || ARCH_MX7
369 default 0x800000
370 help
371 This is the maximum size of the buffer that is used to decompress the OS
372 image in to, if passing a compressed image to bootm/booti/bootz.
373
AKASHI Takahiro8d95b6e2019-11-08 10:32:15 +0900374config CMD_BOOTEFI
375 bool "bootefi"
376 depends on EFI_LOADER
377 default y
378 help
379 Boot an EFI image from memory.
380
Alexander Grafb5483512016-11-17 22:40:10 +0100381config CMD_BOOTEFI_HELLO_COMPILE
382 bool "Compile a standard EFI hello world binary for testing"
Heinrich Schuchardt0f675d92019-11-07 08:05:17 +0100383 depends on CMD_BOOTEFI && !CPU_V7M
Alexander Grafb5483512016-11-17 22:40:10 +0100384 default y
385 help
386 This compiles a standard EFI hello world application with U-Boot so
387 that it can be used with the test/py testing framework. This is useful
388 for testing that EFI is working at a basic level, and for bringing
389 up EFI support on a new architecture.
390
391 No additional space will be required in the resulting U-Boot binary
392 when this option is enabled.
393
Simon Glassfac4ced2016-11-07 08:47:08 -0700394config CMD_BOOTEFI_HELLO
395 bool "Allow booting a standard EFI hello world for testing"
Alexander Grafb5483512016-11-17 22:40:10 +0100396 depends on CMD_BOOTEFI_HELLO_COMPILE
Heinrich Schuchardt9ad6e1e2020-07-13 07:33:40 +0200397 default y if CMD_BOOTEFI_SELFTEST
Simon Glassfac4ced2016-11-07 08:47:08 -0700398 help
399 This adds a standard EFI hello world application to U-Boot so that
400 it can be used with the 'bootefi hello' command. This is useful
401 for testing that EFI is working at a basic level, and for bringing
402 up EFI support on a new architecture.
403
Heinrich Schuchardtd33ae3e2017-09-15 10:06:11 +0200404source lib/efi_selftest/Kconfig
405
Tom Rini697f4732016-11-29 09:14:56 -0500406config CMD_BOOTMENU
407 bool "bootmenu"
408 select MENU
Masahisa Kojima015405a2022-04-28 17:09:41 +0900409 select CHARSET
Tom Rini697f4732016-11-29 09:14:56 -0500410 help
411 Add an ANSI terminal boot menu command.
412
Eugeniu Roscaee98dac2019-12-24 17:51:06 +0100413config CMD_ADTIMG
414 bool "adtimg"
Sam Protsenko92f95bb2018-08-16 23:34:13 +0300415 help
416 Android DTB/DTBO image manipulation commands. Read dtb/dtbo files from
417 image into RAM, dump image structure information, etc. Those dtb/dtbo
418 files should be merged in one dtb further, which needs to be passed to
419 the kernel, as part of a boot process.
420
Sam Protsenko035502e2020-01-24 17:53:42 +0200421config CMD_ABOOTIMG
422 bool "abootimg"
423 depends on ANDROID_BOOT_IMAGE
424 help
425 Android Boot Image manipulation commands. Allows one to extract
426 images contained in boot.img, like kernel, ramdisk, dtb, etc, and
427 obtain corresponding meta-information from boot.img.
428
Sam Protsenkod8efc7c2020-01-24 17:53:43 +0200429 See doc/android/boot-image.rst for details.
430
Simon Glassc8925112023-06-01 10:23:02 -0600431config CMD_CEDIT
432 bool "cedit - Configuration editor"
433 depends on CEDIT
434 default y
435 help
436 Provides a command to allow editing of board configuration and
437 providing a UI for the user to adjust settings. Subcommands allow
438 loading and saving of configuration as well as showing an editor.
439
Simon Glass29499a02016-01-17 20:53:51 -0700440config CMD_ELF
441 bool "bootelf, bootvx"
442 default y
Keerthy76f361a2020-02-12 13:55:03 +0530443 select LIB_ELF
Simon Glass29499a02016-01-17 20:53:51 -0700444 help
445 Boot an ELF/vxWorks image from the memory.
446
Michal Simekf168c652016-04-06 20:28:04 +0200447config CMD_FDT
448 bool "Flattened Device Tree utility commands"
449 default y
450 depends on OF_LIBFDT
451 help
452 Do FDT related setup before booting into the Operating System.
453
Kory Maincent7444a7d2021-05-04 19:31:22 +0200454config SUPPORT_EXTENSION_SCAN
455 bool
456
457config CMD_EXTENSION
458 bool "Extension board management command"
459 select CMD_FDT
460 depends on SUPPORT_EXTENSION_SCAN
461 help
462 Enables the "extension" command, which allows to detect
463 extension boards connected to the system, and apply
464 corresponding Device Tree overlays.
465
Simon Glass29499a02016-01-17 20:53:51 -0700466config CMD_GO
467 bool "go"
468 default y
469 help
470 Start an application at a given address.
471
472config CMD_RUN
473 bool "run"
474 default y
475 help
476 Run the command in the given environment variable.
477
478config CMD_IMI
479 bool "iminfo"
480 default y
481 help
482 Print header information for application image.
483
484config CMD_IMLS
485 bool "imls"
Simon Glass29499a02016-01-17 20:53:51 -0700486 help
487 List all images found in flash
488
489config CMD_XIMG
490 bool "imxtract"
491 default y
492 help
493 Extract a part of a multi-image.
494
Simon Glassc6567fa2017-08-04 16:34:48 -0600495config CMD_SPL
496 bool "spl export - Export boot information for Falcon boot"
497 depends on SPL
498 help
499 Falcon mode allows booting directly from SPL into an Operating
500 System such as Linux, thus skipping U-Boot proper. See
501 doc/README.falcon for full information about how to use this
502 command.
503
Simon Glassc034e3d2017-08-04 16:34:49 -0600504config CMD_SPL_NAND_OFS
Lukasz Majewski10797442019-05-16 16:01:36 +0200505 hex "Offset of OS args or dtb for Falcon-mode NAND boot"
Lukasz Majewskie73ce322019-05-16 16:01:35 +0200506 depends on CMD_SPL && (TPL_NAND_SUPPORT || SPL_NAND_SUPPORT)
Tom Rinif18679c2023-08-02 11:09:43 -0400507 default 0x0
Simon Glassc034e3d2017-08-04 16:34:49 -0600508 help
509 This provides the offset of the command line arguments for Linux
510 when booting from NAND in Falcon mode. See doc/README.falcon
511 for full information about how to use this option (and also see
512 board/gateworks/gw_ventana/README for an example).
513
Lukasz Majewski06d92532019-05-16 16:01:37 +0200514config CMD_SPL_NOR_OFS
515 hex "Offset of OS args or dtb for Falcon-mode NOR boot"
516 depends on CMD_SPL && SPL_NOR_SUPPORT
Tom Rinif18679c2023-08-02 11:09:43 -0400517 default 0x0
Lukasz Majewski06d92532019-05-16 16:01:37 +0200518 help
519 This provides the offset of the command line arguments or dtb for
520 Linux when booting from NOR in Falcon mode.
521
Simon Glass51ef45a2017-08-04 16:34:50 -0600522config CMD_SPL_WRITE_SIZE
523 hex "Size of argument area"
524 depends on CMD_SPL
525 default 0x2000
526 help
527 This provides the size of the command-line argument area in NAND
528 flash used by Falcon-mode boot. See the documentation until CMD_SPL
529 for detail.
530
Simon Glassa18b9692017-08-04 16:34:57 -0600531config CMD_THOR_DOWNLOAD
532 bool "thor - TIZEN 'thor' download"
Marek Szyprowskide4752e2019-10-02 12:29:08 +0200533 select DFU
Venkatesh Yadav Abbarapu7143f2a2023-09-04 08:45:27 +0530534 select USB_FUNCTION_THOR
535 depends on USB_GADGET_DOWNLOAD
Simon Glassa18b9692017-08-04 16:34:57 -0600536 help
537 Implements the 'thor' download protocol. This is a way of
538 downloading a software update over USB from an attached host.
539 There is no documentation about this within the U-Boot source code
540 but you should be able to find something on the interwebs.
541
Tom Rini40791152022-12-02 16:42:46 -0500542config THOR_RESET_OFF
543 bool "thor: Disable reset on completion"
544 depends on CMD_THOR_DOWNLOAD
545
Simon Glass01d097d2017-08-04 16:35:03 -0600546config CMD_ZBOOT
547 bool "zboot - x86 boot command"
548 help
549 With x86 machines it is common to boot a bzImage file which
550 contains both a kernel and a setup.bin file. The latter includes
551 configuration information from the dark ages which x86 boards still
552 need to pick things out of.
553
554 Consider using FIT in preference to this since it supports directly
555 booting both 32- and 64-bit kernels, as well as secure boot.
556 Documentation is available in doc/uImage.FIT/x86-fit-boot.txt
557
Simon Glass29499a02016-01-17 20:53:51 -0700558endmenu
559
560menu "Environment commands"
561
Dinh Nguyen0685bef2016-04-21 09:05:23 -0500562config CMD_ASKENV
563 bool "ask for env variable"
564 help
565 Ask for environment variable
566
Simon Glass29499a02016-01-17 20:53:51 -0700567config CMD_EXPORTENV
568 bool "env export"
569 default y
570 help
571 Export environments.
572
573config CMD_IMPORTENV
574 bool "env import"
575 default y
576 help
577 Import environments.
578
579config CMD_EDITENV
580 bool "editenv"
581 default y
582 help
583 Edit environment variable.
584
Dinh Nguyen0685bef2016-04-21 09:05:23 -0500585config CMD_GREPENV
586 bool "search env"
587 help
588 Allow for searching environment variables
589
Simon Glass29499a02016-01-17 20:53:51 -0700590config CMD_SAVEENV
591 bool "saveenv"
592 default y
593 help
594 Save all environment variables into the compiled-in persistent
595 storage.
596
Frank Wunderlich33afa932019-06-29 11:36:19 +0200597config CMD_ERASEENV
598 bool "eraseenv"
Frank Wunderlich33afa932019-06-29 11:36:19 +0200599 depends on CMD_SAVEENV
600 help
601 Erase environment variables from the compiled-in persistent
602 storage.
603
Simon Glass29499a02016-01-17 20:53:51 -0700604config CMD_ENV_EXISTS
605 bool "env exists"
606 default y
607 help
608 Check if a variable is defined in the environment for use in
609 shell scripting.
610
Simon Glass84d67c72017-05-17 03:25:13 -0600611config CMD_ENV_CALLBACK
612 bool "env callbacks - print callbacks and their associated variables"
613 help
614 Some environment variable have callbacks defined by
615 U_BOOT_ENV_CALLBACK. These are called when the variable changes.
616 For example changing "baudrate" adjust the serial baud rate. This
617 command lists the currently defined callbacks.
618
Simon Glassc31e2d82017-05-17 03:25:14 -0600619config CMD_ENV_FLAGS
620 bool "env flags -print variables that have non-default flags"
621 help
622 Some environment variables have special flags that control their
623 behaviour. For example, serial# can only be written once and cannot
624 be deleted. This command shows the variables that have special
625 flags.
626
AKASHI Takahiro117e68a2019-02-25 15:54:36 +0900627config CMD_NVEDIT_EFI
628 bool "env [set|print] -e - set/print UEFI variables"
629 depends on EFI_LOADER
AKASHI Takahiro117e68a2019-02-25 15:54:36 +0900630 imply HEXDUMP
631 help
632 UEFI variables are encoded as some form of U-Boot variables.
633 If enabled, we are allowed to set/print UEFI variables using
634 "env" command with "-e" option without knowing details.
635
Samuel Dionne-Riel46127db2021-12-20 18:31:56 -0500636config CMD_NVEDIT_INDIRECT
637 bool "env indirect - Sets environment value from another"
638
Leo Ruan7450b872019-05-24 17:20:19 +0200639config CMD_NVEDIT_INFO
640 bool "env info - print or evaluate environment information"
641 help
642 Print environment information:
643 - env_valid : is environment valid
644 - env_ready : is environment imported into hash table
645 - env_use_default : is default environment used
646
647 This command can be optionally used for evaluation in scripts:
648 [-d] : evaluate whether default environment is used
649 [-p] : evaluate whether environment can be persisted
Patrick Delaunay109ec8f2020-06-19 14:03:34 +0200650 [-q] : quiet output
Leo Ruan7450b872019-05-24 17:20:19 +0200651 The result of multiple evaluations will be combined with AND.
652
Patrick Delaunay748e42e2020-07-28 11:51:20 +0200653config CMD_NVEDIT_LOAD
654 bool "env load"
655 help
656 Load all environment variables from the compiled-in persistent
657 storage.
658
Patrick Delaunaya59f7ec2020-07-28 11:51:21 +0200659config CMD_NVEDIT_SELECT
660 bool "env select"
661 help
662 Select the compiled-in persistent storage of environment variables.
663
Simon Glass29499a02016-01-17 20:53:51 -0700664endmenu
665
666menu "Memory commands"
667
Mario Six8a4f6642018-03-28 14:39:18 +0200668config CMD_BINOP
669 bool "binop"
670 help
671 Compute binary operations (xor, or, and) of byte arrays of arbitrary
672 size from memory and store the result in memory or the environment.
673
Simon Glassb936a972020-09-19 18:49:26 -0600674config CMD_BLOBLIST
675 bool "bloblist"
676 default y if BLOBLIST
677 help
678 Show information about the bloblist, a collection of binary blobs
679 held in memory that persist between SPL and U-Boot. In the case of
680 x86 devices the bloblist can be used to hold ACPI tables so that they
681 remain available in memory.
682
Simon Glass29499a02016-01-17 20:53:51 -0700683config CMD_CRC32
684 bool "crc32"
685 default y
Michal Simek84f3dec2018-07-23 15:55:13 +0200686 select HASH
Simon Glass29499a02016-01-17 20:53:51 -0700687 help
688 Compute CRC32.
689
Daniel Thompsona9e2c672017-05-19 17:26:58 +0100690config CRC32_VERIFY
691 bool "crc32 -v"
692 depends on CMD_CRC32
693 help
694 Add -v option to verify data against a crc32 checksum.
695
Simon Glass4590d4e2017-05-17 03:25:10 -0600696config CMD_EEPROM
697 bool "eeprom - EEPROM subsystem"
698 help
699 (deprecated, needs conversion to driver model)
700 Provides commands to read and write EEPROM (Electrically Erasable
701 Programmable Read Only Memory) chips that are connected over an
702 I2C bus.
703
704config CMD_EEPROM_LAYOUT
705 bool "Enable layout-aware eeprom commands"
706 depends on CMD_EEPROM
707 help
708 (deprecated, needs conversion to driver model)
709 When enabled, additional eeprom sub-commands become available.
710
711 eeprom print - prints the contents of the eeprom in a human-readable
712 way (eeprom layout fields, and data formatted to be fit for human
713 consumption).
714
715 eeprom update - allows user to update eeprom fields by specifying
716 the field name, and providing the new data in a human readable format
717 (same format as displayed by the eeprom print command).
718
719 Both commands can either auto detect the layout, or be told which
720 layout to use.
721
722 Feature API:
723 __weak int parse_layout_version(char *str)
724 - override to provide your own layout name parsing
725 __weak void __eeprom_layout_assign(struct eeprom_layout *layout,
726 int layout_version);
727 - override to setup the layout metadata based on the version
728 __weak int eeprom_layout_detect(unsigned char *data)
729 - override to provide your own algorithm for detecting layout
730 version
731 eeprom_field.c
732 - contains various printing and updating functions for common
733 types of eeprom fields. Can be used for defining
734 custom layouts.
735
736config EEPROM_LAYOUT_HELP_STRING
737 string "Tells user what layout names are supported"
738 depends on CMD_EEPROM_LAYOUT
739 default "<not defined>"
740 help
741 Help printed with the LAYOUT VERSIONS part of the 'eeprom'
742 command's help.
743
Tom Rinifaed5672021-08-17 17:59:45 -0400744config SYS_I2C_EEPROM_BUS
745 int "I2C bus of the EEPROM device."
746 depends on CMD_EEPROM
747 default 0
748
749config SYS_I2C_EEPROM_ADDR_LEN
750 int "Length in bytes of the EEPROM memory array address"
751 depends on CMD_EEPROM || ID_EEPROM
752 default 1
753 range 1 2
754 help
755 Note: This is NOT the chip address length!
756
757config SYS_EEPROM_SIZE
758 depends on CMD_EEPROM
759 int "Size in bytes of the EEPROM device"
760 default 256
761
762config SYS_EEPROM_PAGE_WRITE_BITS
763 int "Number of bits used to address bytes in a single page"
764 depends on CMD_EEPROM
765 default 8
766 help
767 The EEPROM page size is 2^SYS_EEPROM_PAGE_WRITE_BITS.
768 A 64 byte page, for example would require six bits.
769
770config SYS_EEPROM_PAGE_WRITE_DELAY_MS
771 int "Number of milliseconds to delay between page writes"
772 depends on CMD_EEPROM || CMD_I2C
773 default 0
774
Simon Glass26c20532017-08-04 16:34:51 -0600775config LOOPW
776 bool "loopw"
777 help
778 Infinite write loop on address range
779
Andre Przywaraf0fa1132017-03-15 01:19:05 +0000780config CMD_MD5SUM
781 bool "md5sum"
Andre Przywaraf0fa1132017-03-15 01:19:05 +0000782 select MD5
783 help
784 Compute MD5 checksum.
785
Daniel Thompsona9e2c672017-05-19 17:26:58 +0100786config MD5SUM_VERIFY
Andre Przywaraf0fa1132017-03-15 01:19:05 +0000787 bool "md5sum -v"
Andre Przywaraf0fa1132017-03-15 01:19:05 +0000788 depends on CMD_MD5SUM
789 help
790 Add -v option to verify data against an MD5 checksum.
791
Simon Glass26c20532017-08-04 16:34:51 -0600792config CMD_MEMINFO
793 bool "meminfo"
Daniel Thompsona9e2c672017-05-19 17:26:58 +0100794 help
Simon Glass26c20532017-08-04 16:34:51 -0600795 Display memory information.
Daniel Thompsona9e2c672017-05-19 17:26:58 +0100796
Simon Glass26c20532017-08-04 16:34:51 -0600797config CMD_MEMORY
798 bool "md, mm, nm, mw, cp, cmp, base, loop"
799 default y
Simon Glass29499a02016-01-17 20:53:51 -0700800 help
Simon Glass26c20532017-08-04 16:34:51 -0600801 Memory commands.
802 md - memory display
803 mm - memory modify (auto-incrementing address)
804 nm - memory modify (constant address)
805 mw - memory write (fill)
806 cp - memory copy
807 cmp - memory compare
808 base - print or set address offset
809 loop - initialize loop on address range
Simon Glass29499a02016-01-17 20:53:51 -0700810
Simon Glass573c0fa2020-07-28 19:41:14 -0600811config CMD_MEM_SEARCH
Simon Glass19038de2020-06-02 19:26:49 -0600812 bool "ms - Memory search"
813 help
814 Memory-search command
815
816 This allows searching through a region of memory looking for hex
817 data (byte, 16-bit word, 32-bit long, also 64-bit on machines that
818 support it). It is also possible to search for a string. The
819 command accepts a memory range and a list of values to search for.
820 The values need to appear in memory in the same order they are given
821 in the command. At most 10 matches can be returned at a time, but
822 pressing return will show the next 10 matches. Environment variables
823 are set for use with scripting (memmatches, memaddr, mempos).
824
Joel Johnsondb5a97e2020-01-29 09:17:18 -0700825config CMD_MX_CYCLIC
Adam Ford1ef0c492019-08-14 07:54:34 -0500826 bool "Enable cyclic md/mw commands"
827 depends on CMD_MEMORY
828 help
829 Add the "mdc" and "mwc" memory commands. These are cyclic
830 "md/mw" commands.
831 Examples:
832
833 => mdc.b 10 4 500
834 This command will print 4 bytes (10,11,12,13) each 500 ms.
835
836 => mwc.l 100 12345678 10
837 This command will write 12345678 to address 100 all 10 ms.
838
Jean-Jacques Hiblotd3f09372019-07-02 14:23:26 +0200839config CMD_RANDOM
840 bool "random"
841 default y
842 depends on CMD_MEMORY && (LIB_RAND || LIB_HW_RAND)
843 help
844 random - fill memory with random data
845
Simon Glass29499a02016-01-17 20:53:51 -0700846config CMD_MEMTEST
847 bool "memtest"
848 help
849 Simple RAM read/write test.
850
Mario Six00518992018-03-28 14:38:14 +0200851if CMD_MEMTEST
852
853config SYS_ALT_MEMTEST
854 bool "Alternative test"
855 help
856 Use a more complete alternative memory test.
857
Ralph Siemsen1c39c102020-09-09 12:10:00 -0400858if SYS_ALT_MEMTEST
859
860config SYS_ALT_MEMTEST_BITFLIP
861 bool "Bitflip test"
862 default y
863 help
864 The alternative memory test includes bitflip test since 2020.07.
865 The bitflip test significantly increases the overall test time.
866 Bitflip test can optionally be disabled here.
867
868endif
869
Ashok Reddy Soma41e8edf2020-05-04 15:26:21 +0200870config SYS_MEMTEST_START
871 hex "default start address for mtest"
Tom Rinic2ac2f62021-12-12 22:12:29 -0500872 default 0x0
Ashok Reddy Soma41e8edf2020-05-04 15:26:21 +0200873 help
874 This is the default start address for mtest for simple read/write
875 test. If no arguments are given to mtest, default address is used
876 as start address.
877
878config SYS_MEMTEST_END
879 hex "default end address for mtest"
880 default 0x1000
881 help
882 This is the default end address for mtest for simple read/write
883 test. If no arguments are given to mtest, default address is used
884 as end address.
885
Mario Six00518992018-03-28 14:38:14 +0200886endif
887
Simon Glass26c20532017-08-04 16:34:51 -0600888config CMD_SHA1SUM
889 bool "sha1sum"
890 select SHA1
Simon Glass29499a02016-01-17 20:53:51 -0700891 help
Simon Glass26c20532017-08-04 16:34:51 -0600892 Compute SHA1 checksum.
893
894config SHA1SUM_VERIFY
895 bool "sha1sum -v"
896 depends on CMD_SHA1SUM
897 help
898 Add -v option to verify data against a SHA1 checksum.
Simon Glass29499a02016-01-17 20:53:51 -0700899
Simon Glass8e83ca82017-08-04 16:34:52 -0600900config CMD_STRINGS
901 bool "strings - display strings in memory"
902 help
903 This works similarly to the Unix 'strings' command except that it
904 works with a memory range. String of printable characters found
905 within the range are displayed. The minimum number of characters
906 for a sequence to be considered a string can be provided.
907
Simon Glassbecaa8f2017-05-17 03:25:43 -0600908endmenu
909
910menu "Compression commands"
911
912config CMD_LZMADEC
913 bool "lzmadec"
Tom Rini3237bc62017-09-29 14:32:44 -0400914 default y if CMD_BOOTI
Simon Glassbecaa8f2017-05-17 03:25:43 -0600915 select LZMA
916 help
917 Support decompressing an LZMA (Lempel-Ziv-Markov chain algorithm)
918 image from memory.
919
Yusuke Ashidukaa20545d2020-02-20 20:48:01 +0900920config CMD_UNLZ4
921 bool "unlz4"
922 default y if CMD_BOOTI
923 select LZ4
924 help
925 Support decompressing an LZ4 image from memory region.
926
Masahiro Yamada2737fd32017-02-05 10:42:56 +0900927config CMD_UNZIP
928 bool "unzip"
Tom Rini3237bc62017-09-29 14:32:44 -0400929 default y if CMD_BOOTI
Michael Wallef253f2c2020-05-22 14:07:35 +0200930 select GZIP
Masahiro Yamada2737fd32017-02-05 10:42:56 +0900931 help
932 Uncompress a zip-compressed memory region.
933
934config CMD_ZIP
935 bool "zip"
Michael Walle3a6e3512020-05-22 14:07:36 +0200936 select GZIP_COMPRESSED
Masahiro Yamada2737fd32017-02-05 10:42:56 +0900937 help
938 Compress a memory region with zlib deflate method.
939
Simon Glass29499a02016-01-17 20:53:51 -0700940endmenu
941
942menu "Device access commands"
943
Abdellatif El Khlifi5ad079f2023-08-04 14:33:43 +0100944config CMD_ARMFFA
945 bool "Arm FF-A test command"
946 depends on ARM_FFA_TRANSPORT
947 help
948 Provides a test command for the FF-A support
949 supported options:
950 - Listing the partition(s) info
951 - Sending a data pattern to the specified partition
952 - Displaying the arm_ffa device info
953
Simon Glass036bbb12017-08-04 16:34:28 -0600954config CMD_ARMFLASH
955 #depends on FLASH_CFI_DRIVER
956 bool "armflash"
957 help
958 ARM Ltd reference designs flash partition access
959
Neil Armstrong49261c72018-04-27 15:17:57 +0200960config CMD_ADC
961 bool "adc - Access Analog to Digital Converters info and data"
962 select ADC
Michal Simek463c3862020-08-19 10:44:17 +0200963 depends on DM_REGULATOR
Neil Armstrong49261c72018-04-27 15:17:57 +0200964 help
965 Shows ADC device info and permit printing one-shot analog converted
966 data from a named Analog to Digital Converter.
967
Eugeniu Rosca35c34be2019-05-23 17:32:22 +0200968config CMD_BCB
969 bool "bcb"
970 depends on MMC
971 depends on PARTITIONS
972 help
973 Read/modify/write the fields of Bootloader Control Block, usually
974 stored on the flash "misc" partition with its structure defined in:
975 https://android.googlesource.com/platform/bootable/recovery/+/master/
976 bootloader_message/include/bootloader_message/bootloader_message.h
977
978 Some real-life use-cases include (but are not limited to):
979 - Determine the "boot reason" (and act accordingly):
980 https://source.android.com/devices/bootloader/boot-reason
981 - Get/pass a list of commands from/to recovery:
982 https://android.googlesource.com/platform/bootable/recovery
983 - Inspect/dump the contents of the BCB fields
984
Jean-Jacques Hiblote83a31b2018-08-09 16:17:46 +0200985config CMD_BIND
986 bool "bind/unbind - Bind or unbind a device to/from a driver"
987 depends on DM
Tom Rini1f9c3d02023-08-04 12:06:21 -0400988 default y if USB_ETHER
Jean-Jacques Hiblote83a31b2018-08-09 16:17:46 +0200989 help
990 Bind or unbind a device to/from a driver from the command line.
991 This is useful in situations where a device may be handled by several
992 drivers. For example, this can be used to bind a UDC to the usb ether
993 gadget driver from the command line.
994
Simon Glass04ac6f12017-04-26 22:28:02 -0600995config CMD_CLK
996 bool "clk - Show clock frequencies"
997 help
998 (deprecated)
999 Shows clock frequences by calling a sock_clk_dump() hook function.
1000 This is depreated in favour of using the CLK uclass and accessing
1001 clock values from associated drivers. However currently no command
1002 exists for this.
1003
Simon Glass036bbb12017-08-04 16:34:28 -06001004config CMD_DEMO
1005 bool "demo - Demonstration commands for driver model"
1006 depends on DM
1007 help
1008 Provides a 'demo' command which can be used to play around with
1009 driver model. To use this properly you will need to enable one or
1010 both of the demo devices (DM_DEMO_SHAPE and DM_DEMO_SIMPLE).
1011 Otherwise you will always get an empty list of devices. The demo
1012 devices are defined in the sandbox device tree, so the easiest
1013 option is to use sandbox and pass the -d point to sandbox's
1014 u-boot.dtb file.
1015
1016config CMD_DFU
1017 bool "dfu"
Marek Vasutea84f802018-02-16 16:41:17 +01001018 select DFU
Simon Glass036bbb12017-08-04 16:34:28 -06001019 help
1020 Enables the command "dfu" which is used to have U-Boot create a DFU
Simon Glass663b0cc2017-08-04 16:35:06 -06001021 class device via USB. This command requires that the "dfu_alt_info"
1022 environment variable be set and define the alt settings to expose to
1023 the host.
Simon Glass036bbb12017-08-04 16:34:28 -06001024
Simon Glass29499a02016-01-17 20:53:51 -07001025config CMD_DM
1026 bool "dm - Access to driver model information"
1027 depends on DM
Simon Glass29499a02016-01-17 20:53:51 -07001028 help
1029 Provides access to driver model data structures and information,
1030 such as a list of devices, list of uclasses and the state of each
1031 device (e.g. activated). This is not required for operation, but
1032 can be useful to see the state of driver model for debugging or
1033 interest.
1034
Alex Kiernan65de9552018-05-29 15:30:39 +00001035config CMD_FASTBOOT
1036 bool "fastboot - Android fastboot support"
1037 depends on FASTBOOT
1038 help
1039 This enables the command "fastboot" which enables the Android
1040 fastboot mode for the platform. Fastboot is a protocol for
1041 downloading images, flashing and device control used on
Alex Kiernand5aa57c2018-05-29 15:30:53 +00001042 Android devices. Fastboot requires either the network stack
1043 enabled or support for acting as a USB device.
Alex Kiernan65de9552018-05-29 15:30:39 +00001044
Sam Protsenkocd43fa12020-01-24 17:53:44 +02001045 See doc/android/fastboot.rst for more information.
Alex Kiernan65de9552018-05-29 15:30:39 +00001046
Simon Glass036bbb12017-08-04 16:34:28 -06001047config CMD_FLASH
1048 bool "flinfo, erase, protect"
1049 default y
Miquel Raynald2418202019-10-25 19:39:30 +02001050 depends on MTD || FLASH_CFI_DRIVER || MTD_NOR_FLASH
Simon Glass036bbb12017-08-04 16:34:28 -06001051 help
1052 NOR flash support.
1053 flinfo - print FLASH memory information
1054 erase - FLASH memory
1055 protect - enable or disable FLASH write protection
1056
1057config CMD_FPGA
1058 bool "fpga"
Tuomas Tynkkynen5ca16b32018-01-27 20:28:40 +02001059 depends on FPGA
Simon Glass036bbb12017-08-04 16:34:28 -06001060 default y
1061 help
1062 FPGA support.
1063
1064config CMD_FPGA_LOADBP
1065 bool "fpga loadbp - load partial bitstream (Xilinx only)"
1066 depends on CMD_FPGA
1067 help
1068 Supports loading an FPGA device from a bitstream buffer containing
1069 a partial bitstream.
1070
1071config CMD_FPGA_LOADFS
1072 bool "fpga loadfs - load bitstream from FAT filesystem (Xilinx only)"
1073 depends on CMD_FPGA
1074 help
1075 Supports loading an FPGA device from a FAT filesystem.
1076
1077config CMD_FPGA_LOADMK
1078 bool "fpga loadmk - load bitstream from image"
1079 depends on CMD_FPGA
1080 help
1081 Supports loading an FPGA device from a image generated by mkimage.
1082
1083config CMD_FPGA_LOADP
1084 bool "fpga loadp - load partial bitstream"
1085 depends on CMD_FPGA
1086 help
1087 Supports loading an FPGA device from a bitstream buffer containing
1088 a partial bitstream.
1089
Siva Durga Prasad Paladugucce0cb02018-05-31 15:10:22 +05301090config CMD_FPGA_LOAD_SECURE
Oleksandr Suvorovfbe31bb2022-07-22 17:16:02 +03001091 bool "fpga loads - loads secure bitstreams"
Siva Durga Prasad Paladugucce0cb02018-05-31 15:10:22 +05301092 depends on CMD_FPGA
Oleksandr Suvorovfbe31bb2022-07-22 17:16:02 +03001093 select FPGA_LOAD_SECURE
Siva Durga Prasad Paladugucce0cb02018-05-31 15:10:22 +05301094 help
1095 Enables the fpga loads command which is used to load secure
1096 (authenticated or encrypted or both) bitstreams on to FPGA.
1097
Simon Glass036bbb12017-08-04 16:34:28 -06001098config CMD_FPGAD
1099 bool "fpgad - dump FPGA registers"
1100 help
1101 (legacy, needs conversion to driver model)
1102 Provides a way to dump FPGA registers by calling the board-specific
1103 fpga_get_reg() function. This functions similarly to the 'md'
1104 command.
1105
1106config CMD_FUSE
1107 bool "fuse - support for the fuse subssystem"
1108 help
1109 (deprecated - needs conversion to driver model)
1110 This allows reading, sensing, programming or overriding fuses
1111 which control the behaviour of the device. The command uses the
1112 fuse_...() API.
1113
1114config CMD_GPIO
1115 bool "gpio"
1116 help
1117 GPIO support.
1118
Diego Rondini5ffde632022-04-11 12:02:09 +02001119config CMD_GPIO_READ
1120 bool "gpio read - save GPIO value to variable"
1121 depends on CMD_GPIO
1122 help
1123 Enables the 'gpio read' command that saves the value
1124 of a GPIO pin to a variable.
1125
Pragnesh Patel1d5955f2020-12-22 11:30:05 +05301126config CMD_PWM
1127 bool "pwm"
1128 depends on DM_PWM
1129 help
1130 Control PWM channels, this allows invert/config/enable/disable PWM channels.
1131
Simon Glass036bbb12017-08-04 16:34:28 -06001132config CMD_GPT
1133 bool "GPT (GUID Partition Table) command"
Simon Glass036bbb12017-08-04 16:34:28 -06001134 select EFI_PARTITION
Michal Simek84f3dec2018-07-23 15:55:13 +02001135 select PARTITION_UUIDS
Maxime Ripard24336442017-08-24 11:52:32 +02001136 imply RANDOM_UUID
Simon Glass036bbb12017-08-04 16:34:28 -06001137 help
1138 Enable the 'gpt' command to ready and write GPT style partition
1139 tables.
1140
Maxime Ripard24336442017-08-24 11:52:32 +02001141config RANDOM_UUID
1142 bool "GPT Random UUID generation"
Adam Ford70c8f052018-02-06 12:14:28 -06001143 select LIB_UUID
Maxime Ripard24336442017-08-24 11:52:32 +02001144 help
1145 Enable the generation of partitions with random UUIDs if none
1146 are provided.
1147
Simon Glass036bbb12017-08-04 16:34:28 -06001148config CMD_GPT_RENAME
1149 bool "GPT partition renaming commands"
1150 depends on CMD_GPT
1151 help
1152 Enables the 'gpt' command to interchange names on two GPT
1153 partitions via the 'gpt swap' command or to rename single
1154 partitions via the 'rename' command.
Simon Glass29499a02016-01-17 20:53:51 -07001155
Simon Glassa831eca2017-05-17 03:25:29 -06001156config CMD_IDE
1157 bool "ide - Support for IDE drivers"
Simon Glassb569a012017-05-17 03:25:30 -06001158 select IDE
Simon Glassa831eca2017-05-17 03:25:29 -06001159 help
1160 Provides an 'ide' command which allows accessing the IDE drive,
Vagrant Cascadian33203c32021-12-21 13:06:56 -08001161 resetting the IDE interface, printing the partition table and
Simon Glassa831eca2017-05-17 03:25:29 -06001162 geting device info. It also enables the 'diskboot' command which
1163 permits booting from an IDE drive.
1164
Simon Glass3bebbe62017-05-17 03:25:34 -06001165config CMD_IO
1166 bool "io - Support for performing I/O accesses"
1167 help
1168 Provides an 'iod' command to display I/O space and an 'iow' command
1169 to write values to the I/O space. This can be useful for manually
1170 checking the state of devices during boot when debugging device
1171 drivers, etc.
1172
Simon Glass30daabc2017-05-17 03:25:36 -06001173config CMD_IOTRACE
1174 bool "iotrace - Support for tracing I/O activity"
1175 help
1176 Provides an 'iotrace' command which supports recording I/O reads and
1177 writes in a trace buffer in memory . It also maintains a checksum
1178 of the trace records (even if space is exhausted) so that the
1179 sequence of I/O accesses can be verified.
1180
1181 When debugging drivers it is useful to see what I/O accesses were
1182 done and in what order.
1183
1184 Even if the individual accesses are of little interest it can be
1185 useful to verify that the access pattern is consistent each time
1186 an operation is performed. In this case a checksum can be used to
1187 characterise the operation of a driver. The checksum can be compared
1188 across different runs of the operation to verify that the driver is
1189 working properly.
1190
1191 In particular, when performing major refactoring of the driver, where
1192 the access pattern should not change, the checksum provides assurance
1193 that the refactoring work has not broken the driver.
1194
1195 This works by sneaking into the io.h heder for an architecture and
1196 redirecting I/O accesses through iotrace's tracing mechanism.
1197
1198 For now no commands are provided to examine the trace buffer. The
1199 format is fairly simple, so 'md' is a reasonable substitute.
1200
1201 Note: The checksum feature is only useful for I/O regions where the
1202 contents do not change outside of software control. Where this is not
1203 suitable you can fall back to manually comparing the addresses. It
1204 might be useful to enhance tracing to only checksum the accesses and
1205 not the data read/written.
1206
Simon Glass036bbb12017-08-04 16:34:28 -06001207config CMD_I2C
1208 bool "i2c"
1209 help
1210 I2C support.
1211
Eugen Hristevb879c842018-09-18 10:35:33 +03001212config CMD_W1
1213 depends on W1
1214 default y if W1
1215 bool "w1 - Support for Dallas 1-Wire protocol"
1216 help
1217 Dallas 1-wire protocol support
1218
Simon Glass29499a02016-01-17 20:53:51 -07001219config CMD_LOADB
1220 bool "loadb"
1221 default y
1222 help
1223 Load a binary file over serial line.
1224
Rui Miguel Silva433f15a2022-05-11 10:55:40 +01001225config CMD_LOADM
1226 bool "loadm"
1227 help
1228 Load a binary over memory mapped.
1229
Simon Glass29499a02016-01-17 20:53:51 -07001230config CMD_LOADS
Tom Rini5a70f172022-10-28 20:27:02 -04001231 bool "loads - Load a file over serial in S-Record format"
Simon Glass29499a02016-01-17 20:53:51 -07001232 default y
1233 help
1234 Load an S-Record file over serial line
1235
Tom Rini5a70f172022-10-28 20:27:02 -04001236config LOADS_ECHO
1237 bool "Echo all characters received during a loads back to console"
1238 depends on CMD_LOADS
1239 help
1240 If enabled, all characters received during a serial download (using
1241 the "loads" command) are echoed back. This might be needed by some
1242 terminal emulations (like "cu"), but may as well just take time on
1243 others. This sets the initial value of the "loads_echo" environment
1244 variable to 1.
1245
1246config CMD_SAVES
1247 bool "saves - Save a file over serial in S-Record format"
Ying Sun86dff472023-06-25 16:24:47 +08001248 depends on CMD_LOADS
Tom Rini5a70f172022-10-28 20:27:02 -04001249 help
1250 Provides a way to save a binary file using the Motorola S-Record
1251 format over the serial line.
1252
1253config SYS_LOADS_BAUD_CHANGE
1254 bool "Enable a temporary baudrate change during loads/saves command"
1255 depends on CMD_LOADS || CMD_SAVES
1256
Pali Rohár5dc80cc2022-08-27 16:37:55 +02001257config CMD_LOADXY_TIMEOUT
1258 int "loadxy_timeout"
1259 range 0 2000
1260 default 90
1261 help
1262 Initial timeout for loadx and loady commands. Zero means infinity.
1263
Niel Fourie09262bb2020-03-30 17:22:58 +02001264config CMD_LSBLK
1265 depends on BLK
1266 bool "lsblk - list block drivers and devices"
1267 help
1268 Print list of available block device drivers, and for each, the list
1269 of known block devices.
1270
Marek Szyprowski6427b5b2020-12-23 13:55:15 +01001271config CMD_MBR
1272 bool "MBR (Master Boot Record) command"
1273 select DOS_PARTITION
Marek Szyprowski6427b5b2020-12-23 13:55:15 +01001274 help
1275 Enable the 'mbr' command to ready and write MBR (Master Boot Record)
1276 style partition tables.
1277
Bin Menge1dae502020-10-14 14:34:52 +08001278config CMD_MISC
1279 bool "misc"
1280 depends on MISC
1281 help
1282 Enable the command "misc" for accessing miscellaneous devices with
1283 a MISC uclass driver. The command provides listing all MISC devices
1284 as well as read and write functionalities via their drivers.
1285
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001286config CMD_MMC
1287 bool "mmc"
Heinrich Schuchardt3ae9e6a2021-03-27 11:43:54 +01001288 depends on MMC
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001289 help
1290 MMC memory mapped support.
1291
Heinrich Schuchardt039df1a2020-03-31 17:39:28 +00001292if CMD_MMC
1293
1294config CMD_BKOPS_ENABLE
1295 bool "mmc bkops enable"
1296 depends on CMD_MMC
Heinrich Schuchardt039df1a2020-03-31 17:39:28 +00001297 help
1298 Enable command for setting manual background operations handshake
1299 on a eMMC device. The feature is optionally available on eMMC devices
1300 conforming to standard >= 4.41.
1301
Marek Vasut1f692e32023-10-31 13:20:17 +01001302config CMD_MMC_REG
1303 bool "Enable support for reading card registers in the mmc command"
1304 depends on CMD_MMC
1305 help
1306 Enable the commands for reading card registers. This is useful
1307 mostly for debugging or extracting details from the card.
1308
Alex Kiernan60e0f612018-05-08 04:43:31 +00001309config CMD_MMC_RPMB
1310 bool "Enable support for RPMB in the mmc command"
Heinrich Schuchardt039df1a2020-03-31 17:39:28 +00001311 depends on SUPPORT_EMMC_RPMB
Alex Kiernan60e0f612018-05-08 04:43:31 +00001312 help
1313 Enable the commands for reading, writing and programming the
1314 key for the Replay Protection Memory Block partition in eMMC.
1315
Alex Kiernanc568bcb2018-05-29 15:30:52 +00001316config CMD_MMC_SWRITE
1317 bool "mmc swrite"
Heinrich Schuchardt039df1a2020-03-31 17:39:28 +00001318 depends on MMC_WRITE
Alex Kiernanc568bcb2018-05-29 15:30:52 +00001319 select IMAGE_SPARSE
1320 help
1321 Enable support for the "mmc swrite" command to write Android sparse
1322 images to eMMC.
1323
Heinrich Schuchardt039df1a2020-03-31 17:39:28 +00001324endif
1325
John Chaufce6f982020-07-02 12:01:21 +08001326config CMD_CLONE
1327 bool "clone"
1328 depends on BLK
1329 help
1330 Enable storage cloning over block devices, useful for
1331 initial flashing by external block device without network
1332 or usb support.
1333
Ruchika Gupta1a994352020-10-23 13:39:33 +05301334config CMD_OPTEE_RPMB
1335 bool "Enable read/write support on RPMB via OPTEE"
1336 depends on SUPPORT_EMMC_RPMB && OPTEE
1337 help
1338 Enable the commands for reading, writing persistent named values
1339 in the Replay Protection Memory Block partition in eMMC by
1340 using Persistent Objects in OPTEE
1341
Miquel Raynal741f4c72018-09-29 12:58:28 +02001342config CMD_MTD
1343 bool "mtd"
Miquel Raynald2418202019-10-25 19:39:30 +02001344 depends on MTD
Miquel Raynal741f4c72018-09-29 12:58:28 +02001345 select MTD_PARTITIONS
1346 help
1347 MTD commands support.
1348
Pratyush Yadavbecd9b72020-10-16 16:16:35 +05301349config CMD_MUX
1350 bool "mux"
1351 depends on MULTIPLEXER
1352 help
1353 List, select, and deselect mux controllers on the fly.
1354
Simon Glass29499a02016-01-17 20:53:51 -07001355config CMD_NAND
1356 bool "nand"
Maxime Ripard5a5d71f2017-03-03 15:13:30 +01001357 default y if NAND_SUNXI
Miquel Raynald2418202019-10-25 19:39:30 +02001358 depends on MTD_RAW_NAND
Simon Glass29499a02016-01-17 20:53:51 -07001359 help
1360 NAND support.
1361
Boris Brezillon19907782017-02-27 18:22:07 +01001362if CMD_NAND
1363config CMD_NAND_TRIMFFS
1364 bool "nand write.trimffs"
Hans de Goedefd42c052017-02-27 18:22:10 +01001365 default y if ARCH_SUNXI
Boris Brezillon19907782017-02-27 18:22:07 +01001366 help
1367 Allows one to skip empty pages when flashing something on a NAND.
1368
1369config CMD_NAND_LOCK_UNLOCK
1370 bool "nand lock/unlock"
1371 help
1372 NAND locking support.
1373
1374config CMD_NAND_TORTURE
1375 bool "nand torture"
1376 help
1377 NAND torture support.
1378
1379endif # CMD_NAND
1380
Zhikang Zhang49455652017-08-03 02:30:59 -07001381config CMD_NVME
1382 bool "nvme"
1383 depends on NVME
1384 default y if NVME
1385 help
1386 NVM Express device support
1387
Simon Glassa2a82072017-08-04 16:34:31 -06001388config CMD_ONENAND
1389 bool "onenand - access to onenand device"
Miquel Raynald2418202019-10-25 19:39:30 +02001390 depends on MTD
Simon Glassa2a82072017-08-04 16:34:31 -06001391 help
1392 OneNAND is a brand of NAND ('Not AND' gate) flash which provides
1393 various useful features. This command allows reading, writing,
1394 and erasing blocks. It allso provides a way to show and change
1395 bad blocks, and test the device.
1396
Tom Rinie7751242022-06-15 12:03:51 -04001397config USE_ONENAND_BOARD_INIT
1398 bool "Call onenand_board_init() in the onenand command"
1399 depends on CMD_ONENAND
1400
Mario Sixf8395902018-09-27 09:19:34 +02001401config CMD_OSD
1402 bool "osd"
1403 help
1404 Enable the 'osd' command which allows to query information from and
1405 write text data to a on-screen display (OSD) device; a virtual device
1406 associated with a display capable of displaying a text overlay on the
1407 display it's associated with..
1408
Patrick Delaunay73287092017-01-27 11:00:42 +01001409config CMD_PART
1410 bool "part"
AKASHI Takahiro783bc122022-04-22 10:44:30 +09001411 depends on PARTITIONS
Michal Simek84f3dec2018-07-23 15:55:13 +02001412 select PARTITION_UUIDS
Patrick Delaunay73287092017-01-27 11:00:42 +01001413 help
1414 Read and display information about the partition table on
1415 various media.
1416
Simon Glassc88a09a2017-08-04 16:34:34 -06001417config CMD_PCI
1418 bool "pci - Access PCI devices"
1419 help
1420 Provide access to PCI (Peripheral Interconnect Bus), a type of bus
1421 used on some devices to allow the CPU to communicate with its
1422 peripherals. Sub-commands allow bus enumeration, displaying and
1423 changing configuration space and a few other features.
1424
Stephen Carlson3d876c42023-03-10 11:07:13 -08001425config CMD_PCI_MPS
1426 bool "pci_mps - Configure PCI device MPS"
1427 depends on PCI
1428 help
1429 Enables PCI Express Maximum Packet Size (MPS) tuning. This
1430 command configures the PCI Express MPS of each endpoint to the
1431 largest value supported by all devices below the root complex.
1432 The Maximum Read Request Size will not be altered. This method is
1433 the same algorithm as used by Linux pci=pcie_bus_safe.
1434
Patrice Chotardc4b4ef02018-10-24 14:10:17 +02001435config CMD_PINMUX
1436 bool "pinmux - show pins muxing"
Marek Behún9ff24b62021-02-09 21:23:47 +01001437 depends on PINCTRL
Patrice Chotardc4b4ef02018-10-24 14:10:17 +02001438 default y if PINCTRL
1439 help
1440 Parse all available pin-controllers and show pins muxing. This
1441 is useful for debug purpoer to check the pin muxing and to know if
1442 a pin is configured as a GPIO or as an alternate function.
1443
Adam Fordc4f16322018-09-09 07:05:57 -05001444config CMD_POWEROFF
1445 bool "poweroff"
1446 help
1447 Poweroff/Shutdown the system
1448
Simon Glassc05459b2017-08-04 16:34:39 -06001449config CMD_READ
1450 bool "read - Read binary data from a partition"
1451 help
1452 Provides low-level access to the data in a partition.
1453
Simon Glass036bbb12017-08-04 16:34:28 -06001454config CMD_REMOTEPROC
1455 bool "remoteproc"
1456 depends on REMOTEPROC
1457 help
1458 Support for Remote Processor control
1459
1460config CMD_SATA
1461 bool "sata - Access SATA subsystem"
1462 select SATA
1463 help
1464 SATA (Serial Advanced Technology Attachment) is a serial bus
1465 standard for connecting to hard drives and other storage devices.
1466 This command provides information about attached devices and allows
1467 reading, writing and other operations.
1468
1469 SATA replaces PATA (originally just ATA), which stands for Parallel AT
1470 Attachment, where AT refers to an IBM AT (Advanced Technology)
1471 computer released in 1984.
1472
Heinrich Schuchardta0f52832018-02-14 08:05:44 +01001473config CMD_SCSI
1474 bool "scsi - Access to SCSI devices"
Heinrich Schuchardtb9a76c72023-03-26 19:10:38 +02001475 depends on SCSI
1476 default y
Heinrich Schuchardta0f52832018-02-14 08:05:44 +01001477 help
1478 This provides a 'scsi' command which provides access to SCSI (Small
1479 Computer System Interface) devices. The command provides a way to
1480 scan the bus, reset the bus, read and write data and get information
1481 about devices.
1482
Simon Glass6870d2e2017-08-04 16:34:45 -06001483config CMD_SDRAM
1484 bool "sdram - Print SDRAM configuration information"
1485 help
1486 Provides information about attached SDRAM. This assumed that the
1487 SDRAM has an EEPROM with information that can be read using the
1488 I2C bus. This is only available on some boards.
1489
Simon Glass29499a02016-01-17 20:53:51 -07001490config CMD_SF
1491 bool "sf"
Tom Rinie5289a72019-05-29 17:01:28 -04001492 depends on DM_SPI_FLASH || SPI_FLASH
Jagan Teki132e81f2019-10-16 17:59:42 +05301493 default y if DM_SPI_FLASH
Simon Glass29499a02016-01-17 20:53:51 -07001494 help
1495 SPI Flash support
1496
Simon Glass86b1b652017-08-04 16:34:46 -06001497config CMD_SF_TEST
1498 bool "sf test - Allow testing of SPI flash"
Tom Rinie5289a72019-05-29 17:01:28 -04001499 depends on CMD_SF
Simon Glass86b1b652017-08-04 16:34:46 -06001500 help
1501 Provides a way to test that SPI flash is working correctly. The
1502 test is destructive, in that an area of SPI flash must be provided
1503 for the test to use. Performance information is also provided,
1504 measuring the performance of reading, writing and erasing in
1505 Mbps (Million Bits Per Second). This value should approximately
1506 equal the SPI bus speed for a single-bit-wide SPI bus, assuming
1507 everything is working properly.
1508
Simon Glass29499a02016-01-17 20:53:51 -07001509config CMD_SPI
Patrick Delaunay5a6b52b2019-02-27 15:20:37 +01001510 bool "sspi - Command to access spi device"
Tom Rinie5289a72019-05-29 17:01:28 -04001511 depends on SPI
Simon Glass29499a02016-01-17 20:53:51 -07001512 help
1513 SPI utility command.
1514
Patrick Delaunay5a6b52b2019-02-27 15:20:37 +01001515config DEFAULT_SPI_BUS
1516 int "default spi bus used by sspi command"
1517 depends on CMD_SPI
1518 default 0
1519
1520config DEFAULT_SPI_MODE
1521 hex "default spi mode used by sspi command (see include/spi.h)"
1522 depends on CMD_SPI
Tom Rinif18679c2023-08-02 11:09:43 -04001523 default 0x0
Patrick Delaunay5a6b52b2019-02-27 15:20:37 +01001524
Robert Marko99e6fde2022-09-06 13:30:33 +02001525config CMD_TEMPERATURE
1526 bool "temperature - display the temperature from thermal sensors"
1527 depends on DM_THERMAL
1528 help
1529 Provides a way to list thermal sensors and to get their readings.
1530
Simon Glass80a56cd2017-08-04 16:35:00 -06001531config CMD_TSI148
1532 bool "tsi148 - Command to access tsi148 device"
1533 help
1534 This provides various sub-commands to initialise and configure the
1535 Turndra tsi148 device. See the command help for full details.
1536
Faiz Abbas61e9fbb2019-10-15 18:24:40 +05301537config CMD_UFS
1538 bool "Enable UFS - Universal Flash Subsystem commands"
1539 depends on UFS
1540 help
1541 "This provides commands to initialise and configure universal flash
1542 subsystem devices"
1543
Simon Glass0c03c1a2017-08-04 16:35:01 -06001544config CMD_UNIVERSE
1545 bool "universe - Command to set up the Turndra Universe controller"
1546 help
1547 This allows setting up the VMEbus provided by this controller.
1548 See the command help for full details.
1549
Simon Glass29499a02016-01-17 20:53:51 -07001550config CMD_USB
1551 bool "usb"
Tom Rini8a091622021-07-09 10:11:55 -04001552 depends on USB_HOST
Simon Glass29499a02016-01-17 20:53:51 -07001553 help
1554 USB support.
1555
Stefan Agnerd9d661c2017-08-16 11:00:53 -07001556config CMD_USB_SDP
1557 bool "sdp"
1558 select USB_FUNCTION_SDP
1559 help
1560 Enables the command "sdp" which is used to have U-Boot emulating the
1561 Serial Download Protocol (SDP) via USB.
Michal Simekf751ff52018-07-23 15:55:12 +02001562
Johan Jonkerff1d73f2023-10-18 16:01:40 +02001563config CMD_RKMTD
1564 bool "rkmtd"
1565 select RKMTD
1566 help
1567 Enable the command "rkmtd" to create a virtual block device to transfer
1568 Rockchip boot block data to and from NAND with block orientated tools
1569 like "ums" and "rockusb".
1570
Eddie Cai5e3020b2017-12-15 08:17:11 +08001571config CMD_ROCKUSB
1572 bool "rockusb"
1573 depends on USB_FUNCTION_ROCKUSB
1574 help
Michal Simekf751ff52018-07-23 15:55:12 +02001575 Rockusb protocol is widely used by Rockchip SoC based devices. It can
Eddie Cai5e3020b2017-12-15 08:17:11 +08001576 read/write info, image to/from devices. This enable rockusb command
1577 support to communication with rockusb device. for more detail about
1578 this command, please read doc/README.rockusb.
Stefan Agnerd9d661c2017-08-16 11:00:53 -07001579
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001580config CMD_USB_MASS_STORAGE
1581 bool "UMS usb mass storage"
Tom Rini4b783d92021-05-22 08:47:16 -04001582 depends on USB_GADGET_DOWNLOAD
Lukasz Majewski6e782742018-01-29 19:28:02 +01001583 select USB_FUNCTION_MASS_STORAGE
Patrick Delaunaye1dc2532021-06-04 18:51:46 +02001584 depends on BLK && USB_GADGET
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001585 help
Patrick Delaunaye1dc2532021-06-04 18:51:46 +02001586 Enables the command "ums" and the USB mass storage support to the
1587 export a block device: U-Boot, the USB device, acts as a simple
1588 external hard drive plugged on the host USB port.
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001589
Svyatoslav Ryhelbb8068d2023-03-20 21:01:43 +02001590config CMD_UMS_ABORT_KEYED
1591 bool "UMS abort with any key"
1592 depends on CMD_USB_MASS_STORAGE
1593 help
1594 Allow interruption of usb mass storage run with any key pressed.
1595
Anastasiia Lukianenko4fec7f82020-08-06 12:42:55 +03001596config CMD_PVBLOCK
1597 bool "Xen para-virtualized block device"
1598 depends on XEN
1599 select PVBLOCK
1600 help
1601 Xen para-virtualized block device support
1602
Tuomas Tynkkynen10a60d22018-10-15 02:21:12 -07001603config CMD_VIRTIO
1604 bool "virtio"
1605 depends on VIRTIO
1606 default y if VIRTIO
1607 help
1608 VirtIO block device support
1609
Michael Walle23964a82019-04-06 02:24:02 +02001610config CMD_WDT
1611 bool "wdt"
1612 depends on WDT
1613 help
1614 This provides commands to control the watchdog timer devices.
1615
Rasmus Villemoesc614b832023-03-02 09:12:22 +01001616config CMD_WRITE
1617 bool "write - Write binary data to a partition"
1618 help
1619 Provides low-level write access to a partition.
1620
Mario Sixfd1cc422018-08-09 14:51:21 +02001621config CMD_AXI
1622 bool "axi"
1623 depends on AXI
1624 help
1625 Enable the command "axi" for accessing AXI (Advanced eXtensible
1626 Interface) busses, a on-chip interconnect specification for managing
1627 functional blocks in SoC designs, which is also often used in designs
1628 involving FPGAs (e.g. communication with IP cores in Xilinx FPGAs).
Simon Glass29499a02016-01-17 20:53:51 -07001629endmenu
1630
1631
1632menu "Shell scripting commands"
1633
Roger Knecht11827c42022-09-03 11:34:53 +00001634config CMD_CAT
1635 bool "cat"
1636 help
1637 Print file to standard output
1638
Simon Glass29499a02016-01-17 20:53:51 -07001639config CMD_ECHO
1640 bool "echo"
1641 default y
1642 help
1643 Echo args to console
1644
1645config CMD_ITEST
1646 bool "itest"
1647 default y
1648 help
1649 Return true/false on integer compare.
1650
1651config CMD_SOURCE
1652 bool "source"
1653 default y
1654 help
1655 Run script from memory
1656
1657config CMD_SETEXPR
1658 bool "setexpr"
1659 default y
1660 help
1661 Evaluate boolean and math expressions and store the result in an env
1662 variable.
1663 Also supports loading the value at a memory location into a variable.
1664 If CONFIG_REGEX is enabled, setexpr also supports a gsub function.
1665
Roland Gaudig2c9e7c22021-07-23 12:29:21 +00001666config CMD_SETEXPR_FMT
1667 bool "setexpr_fmt"
Roland Gaudig2c9e7c22021-07-23 12:29:21 +00001668 depends on CMD_SETEXPR
1669 help
1670 Evaluate format string expression and store result in an environment
1671 variable.
1672
Roger Knecht4c29c2b2023-09-07 14:51:43 +00001673config CMD_XXD
1674 bool "xxd"
1675 help
1676 Print file as hexdump to standard output
1677
Simon Glass29499a02016-01-17 20:53:51 -07001678endmenu
1679
Ruslan Trofymenkoa24f9b42019-07-05 15:37:33 +03001680menu "Android support commands"
1681
1682config CMD_AB_SELECT
1683 bool "ab_select"
Ruslan Trofymenkoa24f9b42019-07-05 15:37:33 +03001684 depends on ANDROID_AB
1685 help
1686 On Android devices with more than one boot slot (multiple copies of
1687 the kernel and system images) this provides a command to select which
1688 slot should be used to boot from and register the boot attempt. This
1689 is used by the new A/B update model where one slot is updated in the
1690 background while running from the other slot.
1691
1692endmenu
1693
Michal Simek2f785a12018-02-26 16:01:02 +01001694if NET
1695
Joe Hershbergerb0429462018-04-13 15:26:30 -05001696menuconfig CMD_NET
1697 bool "Network commands"
1698 default y
Adam Ford53705472018-07-20 23:03:57 -05001699 imply NETDEVICES
Joe Hershbergerb0429462018-04-13 15:26:30 -05001700
1701if CMD_NET
1702
1703config CMD_BOOTP
1704 bool "bootp"
Simon Glass29499a02016-01-17 20:53:51 -07001705 default y
1706 help
Simon Glass29499a02016-01-17 20:53:51 -07001707 bootp - boot image via network using BOOTP/TFTP protocol
Joe Hershbergerb0429462018-04-13 15:26:30 -05001708
Joe Hershberger01261792018-04-13 15:26:33 -05001709config CMD_DHCP
1710 bool "dhcp"
1711 depends on CMD_BOOTP
1712 help
1713 Boot image via network using DHCP/TFTP protocol
1714
Sean Edmondba802862023-04-11 10:48:47 -07001715config CMD_DHCP6
1716 bool "dhcp6"
1717 depends on IPV6
1718 help
1719 Boot image via network using DHCPv6/TFTP protocol using IPv6.
1720
1721 Will perform 4-message exchange with DHCPv6 server, requesting
1722 the minimum required options to TFTP boot. Complies with RFC 8415.
1723
Tom Rini1c47c4a2022-02-25 11:19:50 -05001724config BOOTP_MAY_FAIL
1725 bool "Allow for the BOOTP/DHCP server to not be found"
1726 depends on CMD_BOOTP
1727 help
1728 If the DHCP server is not found after the configured retry count, the
1729 call will fail instead of starting over. This can be used to fail
1730 over to Link-local IP address configuration if the DHCP server is not
1731 available.
1732
Joe Hershberger0824ad92018-04-13 15:26:32 -05001733config BOOTP_BOOTPATH
Joe Hershberger06661e12018-04-13 15:26:34 -05001734 bool "Request & store 'rootpath' from BOOTP/DHCP server"
Joe Hershberger8ffe7e52018-04-13 15:26:37 -05001735 default y
Joe Hershberger0824ad92018-04-13 15:26:32 -05001736 depends on CMD_BOOTP
Joe Hershberger06661e12018-04-13 15:26:34 -05001737 help
1738 Even though the config is called BOOTP_BOOTPATH, it stores the
1739 path in the variable 'rootpath'.
Joe Hershberger0824ad92018-04-13 15:26:32 -05001740
Tom Rini1c47c4a2022-02-25 11:19:50 -05001741config BOOTP_VENDOREX
1742 bool "Support vendor extensions from BOOTP/DHCP server"
1743 depends on CMD_BOOTP
1744
1745config BOOTP_BOOTFILESIZE
1746 bool "Request & store 'bootfilesize' from BOOTP/DHCP server"
1747 depends on CMD_BOOTP
1748
Joe Hershberger0824ad92018-04-13 15:26:32 -05001749config BOOTP_DNS
Joe Hershberger06661e12018-04-13 15:26:34 -05001750 bool "Request & store 'dnsip' from BOOTP/DHCP server"
Joe Hershberger8ffe7e52018-04-13 15:26:37 -05001751 default y
Joe Hershberger0824ad92018-04-13 15:26:32 -05001752 depends on CMD_BOOTP
Joe Hershberger06661e12018-04-13 15:26:34 -05001753 help
1754 The primary DNS server is stored as 'dnsip'. If two servers are
1755 returned, you must set BOOTP_DNS2 to store that second server IP
1756 also.
Joe Hershberger0824ad92018-04-13 15:26:32 -05001757
Joe Hershberger63e70712018-04-13 15:26:35 -05001758config BOOTP_DNS2
1759 bool "Store 'dnsip2' from BOOTP/DHCP server"
1760 depends on BOOTP_DNS
1761 help
1762 If a DHCP client requests the DNS server IP from a DHCP server,
1763 it is possible that more than one DNS serverip is offered to the
1764 client. If CONFIG_BOOTP_DNS2 is enabled, the secondary DNS
1765 server IP will be stored in the additional environment
1766 variable "dnsip2". The first DNS serverip is always
1767 stored in the variable "dnsip", when BOOTP_DNS is defined.
1768
Joe Hershberger0824ad92018-04-13 15:26:32 -05001769config BOOTP_GATEWAY
Joe Hershberger06661e12018-04-13 15:26:34 -05001770 bool "Request & store 'gatewayip' from BOOTP/DHCP server"
Joe Hershberger8ffe7e52018-04-13 15:26:37 -05001771 default y
Joe Hershberger0824ad92018-04-13 15:26:32 -05001772 depends on CMD_BOOTP
1773
1774config BOOTP_HOSTNAME
Joe Hershberger06661e12018-04-13 15:26:34 -05001775 bool "Request & store 'hostname' from BOOTP/DHCP server"
Joe Hershberger8ffe7e52018-04-13 15:26:37 -05001776 default y
Joe Hershberger0824ad92018-04-13 15:26:32 -05001777 depends on CMD_BOOTP
Joe Hershberger06661e12018-04-13 15:26:34 -05001778 help
1779 The name may or may not be qualified with the local domain name.
Joe Hershberger0824ad92018-04-13 15:26:32 -05001780
Alexander Graf427e6952018-06-15 10:29:28 +02001781config BOOTP_PREFER_SERVERIP
1782 bool "serverip variable takes precedent over DHCP server IP."
1783 depends on CMD_BOOTP
1784 help
1785 By default a BOOTP/DHCP reply will overwrite the 'serverip' variable.
1786
1787 With this option enabled, the 'serverip' variable in the environment
1788 takes precedence over DHCP server IP and will only be set by the DHCP
1789 server if not already set in the environment.
1790
Joe Hershberger0824ad92018-04-13 15:26:32 -05001791config BOOTP_SUBNETMASK
Joe Hershberger06661e12018-04-13 15:26:34 -05001792 bool "Request & store 'netmask' from BOOTP/DHCP server"
Joe Hershberger8ffe7e52018-04-13 15:26:37 -05001793 default y
Joe Hershberger0824ad92018-04-13 15:26:32 -05001794 depends on CMD_BOOTP
1795
Tom Rini1c47c4a2022-02-25 11:19:50 -05001796config BOOTP_NISDOMAIN
1797 bool "Request & store 'nisdomain' from BOOTP/DHCP server"
1798 depends on CMD_BOOTP
1799
Chris Packhambfa7c212018-05-03 20:19:02 +12001800config BOOTP_NTPSERVER
1801 bool "Request & store 'ntpserverip' from BOOTP/DHCP server"
1802 depends on CMD_BOOTP
1803
Tom Rini1c47c4a2022-02-25 11:19:50 -05001804config BOOTP_TIMEOFFSET
1805 bool "Request & store 'timeoffset' from BOOTP/DHCP server"
1806 depends on CMD_BOOTP && CMD_SNTP
1807
Ramon Friedac598c12019-07-18 21:43:30 +03001808config CMD_PCAP
1809 bool "pcap capture"
1810 help
1811 Selecting this will allow capturing all Ethernet packets and store
1812 them in physical memory in a PCAP formated file,
1813 later to be analyzed by PCAP reader application (IE. WireShark).
1814
Joe Hershberger0824ad92018-04-13 15:26:32 -05001815config BOOTP_PXE
Joe Hershberger84ccdbe2018-04-13 15:26:36 -05001816 bool "Send PXE client arch to BOOTP/DHCP server"
Joe Hershberger8ffe7e52018-04-13 15:26:37 -05001817 default y
Joe Hershberger84ccdbe2018-04-13 15:26:36 -05001818 depends on CMD_BOOTP && CMD_PXE
1819 help
1820 Supported for ARM, ARM64, and x86 for now.
Joe Hershberger0824ad92018-04-13 15:26:32 -05001821
1822config BOOTP_PXE_CLIENTARCH
1823 hex
Joe Hershberger84ccdbe2018-04-13 15:26:36 -05001824 depends on BOOTP_PXE
Joe Hershberger0824ad92018-04-13 15:26:32 -05001825 default 0x16 if ARM64
1826 default 0x15 if ARM
Tom Rinif18679c2023-08-02 11:09:43 -04001827 default 0x0 if X86
Joe Hershberger0824ad92018-04-13 15:26:32 -05001828
Sean Edmond57867112023-07-25 16:20:30 -07001829config BOOTP_PXE_DHCP_OPTION
1830 bool "Request & store 'pxe_configfile' from BOOTP/DHCP server"
1831 depends on BOOTP_PXE
1832
Joe Hershberger0824ad92018-04-13 15:26:32 -05001833config BOOTP_VCI_STRING
1834 string
1835 depends on CMD_BOOTP
Michal Simekf4359382018-04-26 18:21:29 +05301836 default "U-Boot.armv7" if CPU_V7A || CPU_V7M || CPU_V7R
Joe Hershberger0824ad92018-04-13 15:26:32 -05001837 default "U-Boot.armv8" if ARM64
1838 default "U-Boot.arm" if ARM
1839 default "U-Boot"
1840
Sean Edmondba802862023-04-11 10:48:47 -07001841if CMD_DHCP6
1842
1843config DHCP6_PXE_CLIENTARCH
1844 hex
1845 default 0x16 if ARM64
1846 default 0x15 if ARM
1847 default 0xFF
1848
1849config DHCP6_PXE_DHCP_OPTION
1850 bool "Request & store 'pxe_configfile' from DHCP6 server"
1851
1852config DHCP6_ENTERPRISE_ID
1853 int "Enterprise ID to send in DHCPv6 Vendor Class Option"
1854 default 0
1855
1856endif
1857
Joe Hershbergerb0429462018-04-13 15:26:30 -05001858config CMD_TFTPBOOT
1859 bool "tftpboot"
1860 default y
1861 help
Heinrich Schuchardt7d289f12022-09-04 09:08:11 +02001862 tftpboot - load file via network using TFTP protocol
Simon Glass29499a02016-01-17 20:53:51 -07001863
1864config CMD_TFTPPUT
1865 bool "tftp put"
Joe Hershbergerb0429462018-04-13 15:26:30 -05001866 depends on CMD_TFTPBOOT
Simon Glass29499a02016-01-17 20:53:51 -07001867 help
1868 TFTP put command, for uploading files to a server
1869
1870config CMD_TFTPSRV
1871 bool "tftpsrv"
Joe Hershbergerb0429462018-04-13 15:26:30 -05001872 depends on CMD_TFTPBOOT
Simon Glass29499a02016-01-17 20:53:51 -07001873 help
1874 Act as a TFTP server and boot the first received file
1875
Joe Hershberger0824ad92018-04-13 15:26:32 -05001876config NET_TFTP_VARS
1877 bool "Control TFTP timeout and count through environment"
1878 depends on CMD_TFTPBOOT
1879 default y
1880 help
1881 If set, allows controlling the TFTP timeout through the
1882 environment variable tftptimeout, and the TFTP maximum
1883 timeout count through the variable tftptimeoutcountmax.
1884 If unset, timeout and maximum are hard-defined as 1 second
1885 and 10 timouts per TFTP transfer.
1886
Simon Glass29499a02016-01-17 20:53:51 -07001887config CMD_RARP
1888 bool "rarpboot"
1889 help
1890 Boot image via network using RARP/TFTP protocol
1891
Simon Glass29499a02016-01-17 20:53:51 -07001892config CMD_NFS
1893 bool "nfs"
Simon Glass29499a02016-01-17 20:53:51 -07001894 help
1895 Boot image via network using NFS protocol.
1896
Tom Rini0d1c4742022-03-11 09:12:05 -05001897config NFS_TIMEOUT
1898 int "Timeout in milliseconds for NFS mounts"
1899 depends on CMD_NFS
1900 default 2000
1901 help
1902 Timeout in milliseconds used in NFS protocol. If you encounter
1903 "ERROR: Cannot umount" in nfs command, try longer timeout such as
1904 10000.
1905
Tom Rini065d6612022-06-13 22:57:35 -04001906config SYS_DISABLE_AUTOLOAD
1907 bool "Disable automatically loading files over the network"
1908 depends on CMD_BOOTP || CMD_DHCP || CMD_NFS || CMD_RARP
1909 help
1910 Typically, commands such as "dhcp" will attempt to automatically
1911 load a file from the network, once the initial network configuration
1912 is complete. Enable this option to disable this behavior and instead
1913 require files to be loaded over the network by subsequent commands.
1914
Ying-Chun Liu (PaulLiu)cc96a1d2022-11-08 14:17:29 +08001915config CMD_WGET
1916 bool "wget"
Michael Walle34aa0752022-12-28 16:27:15 +01001917 select PROT_TCP
Ying-Chun Liu (PaulLiu)cc96a1d2022-11-08 14:17:29 +08001918 help
1919 wget is a simple command to download kernel, or other files,
1920 from a http server over TCP.
1921
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001922config CMD_MII
1923 bool "mii"
Ramon Frieddeb6c502019-09-13 18:25:03 +03001924 imply CMD_MDIO
1925 help
1926 If set, allows 802.3(clause 22) MII Management functions interface access
1927 The management interface specified in Clause 22 provides
1928 a simple, two signal, serial interface to connect a
1929 Station Management entity and a managed PHY for providing access
1930 to management parameters and services.
1931 The interface is referred to as the MII management interface.
1932
Tom Rini1a0c7dc2022-03-18 08:38:27 -04001933config MII_INIT
1934 bool "Call mii_init() in the mii command"
1935 depends on CMD_MII && (MPC8XX_FEC || FSLDMAFE || MCFFEC)
1936
Ramon Frieddeb6c502019-09-13 18:25:03 +03001937config CMD_MDIO
1938 bool "mdio"
1939 depends on PHYLIB
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001940 help
Ramon Frieddeb6c502019-09-13 18:25:03 +03001941 If set, allows Enable 802.3(clause 45) MDIO interface registers access
1942 The MDIO interface is orthogonal to the MII interface and extends
1943 it by adding access to more registers through indirect addressing.
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001944
Simon Glass29499a02016-01-17 20:53:51 -07001945config CMD_PING
1946 bool "ping"
1947 help
1948 Send ICMP ECHO_REQUEST to network host
1949
Viacheslav Mitrofanove03c8aa2022-12-02 12:18:08 +03001950config CMD_PING6
1951 bool "ping6"
1952 depends on IPV6
1953 default y if (CMD_PING && IPV6)
1954 help
1955 Send ICMPv6 ECHO_REQUEST to network host
1956
Simon Glass29499a02016-01-17 20:53:51 -07001957config CMD_CDP
1958 bool "cdp"
1959 help
1960 Perform CDP network configuration
1961
1962config CMD_SNTP
1963 bool "sntp"
Philippe Reynes2829d992020-09-18 14:13:02 +02001964 select PROT_UDP
Simon Glass29499a02016-01-17 20:53:51 -07001965 help
1966 Synchronize RTC via network
1967
1968config CMD_DNS
1969 bool "dns"
1970 help
1971 Lookup the IP of a hostname
1972
1973config CMD_LINK_LOCAL
1974 bool "linklocal"
Joe Hershberger51d78982018-04-30 12:45:22 -05001975 select LIB_RAND
Simon Glass29499a02016-01-17 20:53:51 -07001976 help
1977 Acquire a network IP address using the link-local protocol
1978
Samuel Mendoza-Jonasfeebd6c2022-08-08 21:46:04 +09301979config CMD_NCSI
1980 bool "ncsi"
1981 depends on PHY_NCSI
1982 help
1983 Manually configure the attached NIC via NC-SI.
1984 Normally this happens automatically before other network
1985 operations.
1986
Ehsan Mohandesia0d6d272023-04-21 17:08:21 -07001987config IPV6_ROUTER_DISCOVERY
1988 bool "Do IPv6 router discovery"
1989 depends on IPV6
1990 help
1991 Will automatically perform router solicitation on first IPv6
1992 network operation
Joe Hershberger0824ad92018-04-13 15:26:32 -05001993endif
1994
Simon Glass12b85702017-05-17 03:25:17 -06001995config CMD_ETHSW
1996 bool "ethsw"
1997 help
1998 Allow control of L2 Ethernet switch commands. These are supported
1999 by the vsc9953 Ethernet driver at present. Sub-commands allow
2000 operations such as enabling / disabling a port and
2001 viewing/maintaining the filtering database (FDB)
2002
Joe Hershberger0824ad92018-04-13 15:26:32 -05002003config CMD_PXE
2004 bool "pxe"
John Keeping9b60a172022-07-28 11:19:15 +01002005 select PXE_UTILS
Joe Hershberger0824ad92018-04-13 15:26:32 -05002006 help
2007 Boot image via network using PXE protocol
Michal Simek2f785a12018-02-26 16:01:02 +01002008
Lothar Felten776fc102018-06-22 22:29:54 +02002009config CMD_WOL
2010 bool "wol"
2011 help
2012 Wait for wake-on-lan Magic Packet
2013
Joe Hershbergerb0429462018-04-13 15:26:30 -05002014endif
Simon Glass29499a02016-01-17 20:53:51 -07002015
2016menu "Misc commands"
2017
Simon Glassb158b8f2023-02-07 14:33:53 -07002018config CMD_2048
2019 bool "Play 2048"
2020 help
2021 This is a simple sliding block puzzle game designed by Italian web
2022 developer Gabriele Cirulli. The game's objective is to slide numbered
2023 tiles on a grid to combine them to create a tile with the number
2024 2048.
2025
2026 This needs ANSI support on your terminal to work. It is not fully
2027 functional on a video device.
2028
Simon Glassb575bfc2017-04-26 22:27:55 -06002029config CMD_BMP
2030 bool "Enable 'bmp' command"
Simon Glass52cb5042022-10-18 07:46:31 -06002031 depends on VIDEO
Samuel Dionne-Rielaa3c9bb2023-07-18 14:27:36 +05302032 select BMP
Simon Glassb575bfc2017-04-26 22:27:55 -06002033 help
Andrius Štikonas1d5ccd62019-09-23 22:43:41 +01002034 This provides a way to obtain information about a BMP-format image
Simon Glassb575bfc2017-04-26 22:27:55 -06002035 and to display it. BMP (which presumably stands for BitMaP) is a
2036 file format defined by Microsoft which supports images of various
2037 depths, formats and compression methods. Headers on the file
2038 determine the formats used. This command can be used by first loading
2039 the image into RAM, then using this command to look at it or display
2040 it.
2041
Alex Kiernane710fa62018-05-12 05:49:47 +00002042config CMD_BOOTCOUNT
2043 bool "bootcount"
2044 depends on BOOTCOUNT_LIMIT
2045 help
2046 Enable the bootcount command, which allows interrogation and
2047 reset of the bootcounter.
2048
Simon Glassffab9a02017-04-26 22:27:56 -06002049config CMD_BSP
2050 bool "Enable board-specific commands"
2051 help
2052 (deprecated: instead, please define a Kconfig option for each command)
2053
2054 Some boards have board-specific commands which are only enabled
2055 during developemnt and need to be turned off for production. This
2056 option provides a way to control this. The commands that are enabled
2057 vary depending on the board.
2058
Eric Nelsonfaf4f052016-03-28 10:05:44 -07002059config CMD_BLOCK_CACHE
2060 bool "blkcache - control and stats for block cache"
2061 depends on BLOCK_CACHE
2062 default y if BLOCK_CACHE
2063 help
2064 Enable the blkcache command, which can be used to control the
2065 operation of the cache functions.
2066 This is most useful when fine-tuning the operation of the cache
2067 during development, but also allows the cache to be disabled when
2068 it might hurt performance (e.g. when using the ums command).
2069
Tobias Waldekranz91ec2592023-02-16 16:33:52 +01002070config CMD_BLKMAP
2071 bool "blkmap - Composable virtual block devices"
2072 depends on BLKMAP
2073 default y if BLKMAP
2074 help
2075 Create virtual block devices that are backed by various sources,
2076 e.g. RAM, or parts of an existing block device. Though much more
2077 rudimentary, it borrows a lot of ideas from Linux's device mapper
2078 subsystem.
2079
2080 Example use-cases:
2081 - Treat a region of RAM as a block device, i.e. a RAM disk. This let's
2082 you extract files from filesystem images stored in RAM (perhaps as a
2083 result of a TFTP transfer).
2084 - Create a virtual partition on an existing device. This let's you
2085 access filesystems that aren't stored at an exact partition
2086 boundary. A common example is a filesystem image embedded in an FIT
2087 image.
2088
Philippe Reynesa558b182020-07-24 18:19:47 +02002089config CMD_BUTTON
2090 bool "button"
2091 depends on BUTTON
2092 default y if BUTTON
2093 help
2094 Enable the 'button' command which allows to get the status of
2095 buttons supported by the board. The buttonss can be listed with
2096 'button list' and state can be known with 'button <label>'.
2097 Any button drivers can be controlled with this command, e.g.
2098 button_gpio.
2099
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002100config CMD_CACHE
2101 bool "icache or dcache"
2102 help
2103 Enable the "icache" and "dcache" commands
2104
Heinrich Schuchardt13ea6852018-09-07 19:43:11 +02002105config CMD_CONITRACE
2106 bool "conitrace - trace console input codes"
2107 help
2108 Enable the 'conitrace' command which displays the codes received
2109 from the console input as hexadecimal numbers.
2110
Anatolij Gustschine0455a42018-12-01 10:47:20 +01002111config CMD_CLS
2112 bool "Enable clear screen command 'cls'"
John Keeping36ce43b2022-11-23 17:16:14 +00002113 default y if LCD || VIDEO
Anatolij Gustschine0455a42018-12-01 10:47:20 +01002114 help
2115 Enable the 'cls' command which clears the screen contents
2116 on video frame buffer.
2117
AKASHI Takahiroe7c08832019-02-25 15:54:38 +09002118config CMD_EFIDEBUG
2119 bool "efidebug - display/configure UEFI environment"
2120 depends on EFI_LOADER
Heinrich Schuchardt3db35912019-05-11 09:53:33 +02002121 select EFI_DEVICE_PATH_TO_TEXT
AKASHI Takahiroe7c08832019-02-25 15:54:38 +09002122 help
2123 Enable the 'efidebug' command which provides a subset of UEFI
2124 shell utility with simplified functionality. It will be useful
2125 particularly for managing boot parameters as well as examining
2126 various EFI status for debugging.
2127
Masahisa Kojimac5ff0a02022-09-12 17:33:50 +09002128config CMD_EFICONFIG
2129 bool "eficonfig - provide menu-driven uefi variables maintenance interface"
Heinrich Schuchardt323bfa52023-02-08 09:57:00 +01002130 default y if !HAS_BOARD_SIZE_LIMIT
Masahisa Kojimac5ff0a02022-09-12 17:33:50 +09002131 depends on CMD_BOOTEFI_BOOTMGR
Heinrich Schuchardtaecf40e2023-02-08 13:56:33 +01002132 select MENU
Masahisa Kojimac5ff0a02022-09-12 17:33:50 +09002133 help
2134 Enable the 'eficonfig' command which provides the menu-driven UEFI
2135 variable maintenance interface.
2136
Heinrich Schuchardtf7d6b072018-12-26 17:20:35 +01002137config CMD_EXCEPTION
2138 bool "exception - raise exception"
Heinrich Schuchardtadaea9c2020-11-12 00:29:57 +01002139 depends on ARM || RISCV || SANDBOX || X86
Heinrich Schuchardtf7d6b072018-12-26 17:20:35 +01002140 help
2141 Enable the 'exception' command which allows to raise an exception.
2142
Simon Glassfc8a5292017-04-10 11:34:59 -06002143config CMD_LED
2144 bool "led"
Jan Kiszka89077ba2019-01-03 09:08:42 +01002145 depends on LED
Simon Glassfc8a5292017-04-10 11:34:59 -06002146 default y if LED
2147 help
2148 Enable the 'led' command which allows for control of LEDs supported
2149 by the board. The LEDs can be listed with 'led list' and controlled
2150 with led on/off/togle/blink. Any LED drivers can be controlled with
2151 this command, e.g. led_gpio.
2152
Simon Glassfbcd3b72023-02-01 13:19:24 -07002153config CMD_INI
2154 bool "ini"
2155 help
2156 Enable the 'ini' command which allows a .ini file to be parsed and
2157 placed into environment variables. Please check the source code for
2158 this as there is no documentation.
2159
Chris Packham3e257df2017-04-29 15:20:28 +12002160config CMD_DATE
2161 bool "date"
2162 default y if DM_RTC
AKASHI Takahiro51ba5222019-11-13 09:44:49 +09002163 select LIB_DATE
Chris Packham3e257df2017-04-29 15:20:28 +12002164 help
2165 Enable the 'date' command for getting/setting the time/date in RTC
2166 devices.
2167
Rasmus Villemoescc092022020-07-06 22:01:15 +02002168config CMD_RTC
2169 bool "rtc"
2170 depends on DM_RTC
2171 help
2172 Enable the 'rtc' command for low-level access to RTC devices.
2173
Simon Glass29499a02016-01-17 20:53:51 -07002174config CMD_TIME
2175 bool "time"
2176 help
2177 Run commands and summarize execution time.
2178
Simon Glassfa744522017-05-17 03:25:23 -06002179config CMD_GETTIME
2180 bool "gettime - read elapsed time"
2181 help
2182 Enable the 'gettime' command which reads the elapsed time since
2183 U-Boot started running. This shows the time in seconds and
2184 milliseconds. See also the 'bootstage' command which provides more
2185 flexibility for boot timing.
2186
Samuel Dionne-Riele69e1f12022-08-18 15:44:04 -04002187config CMD_PAUSE
2188 bool "pause command"
2189 help
2190 Delay execution waiting for any user input.
2191 Useful to allow the user to read a failure log.
2192
Heinrich Schuchardta31a5942019-12-24 22:17:37 +01002193config CMD_RNG
2194 bool "rng command"
2195 depends on DM_RNG
Sughosh Ganu6daac6b2022-07-22 21:32:09 +05302196 default y if SANDBOX
Heinrich Schuchardta31a5942019-12-24 22:17:37 +01002197 select HEXDUMP
2198 help
2199 Print bytes from the hardware random number generator.
2200
Chris Morgan61a96182021-08-25 11:22:57 -05002201config CMD_KASLRSEED
2202 bool "kaslrseed"
2203 depends on DM_RNG
2204 help
2205 Set the kaslr-seed in the chosen node with entropy provided by a
2206 hardware random number generator.
2207
Bin Meng7c4f7be2020-10-13 18:45:05 +08002208config CMD_SLEEP
Simon Glass29499a02016-01-17 20:53:51 -07002209 bool "sleep"
2210 default y
2211 help
2212 Delay execution for some time
2213
Ashok Reddy Soma1e6f9962022-01-17 10:16:50 +01002214config CMD_MP
2215 bool "support for multiprocessor commands"
2216 depends on MP
2217 default y
Siva Durga Prasad Paladugu8e45f1a2018-06-19 12:24:23 +02002218 help
Ashok Reddy Soma1e6f9962022-01-17 10:16:50 +01002219 This enables commands to bringup different processors
2220 in multiprocessor cases.
Siva Durga Prasad Paladugu8e45f1a2018-06-19 12:24:23 +02002221
Simon Glass29499a02016-01-17 20:53:51 -07002222config CMD_TIMER
2223 bool "timer"
2224 help
2225 Access the system timer.
2226
Simon Glass29499a02016-01-17 20:53:51 -07002227config CMD_SOUND
2228 bool "sound"
2229 depends on SOUND
2230 help
2231 This provides basic access to the U-Boot's sound support. The main
2232 feature is to play a beep.
2233
2234 sound init - set up sound system
2235 sound play - play a sound
2236
Patrice Chotard7b81c052019-11-25 09:07:38 +01002237config CMD_SYSBOOT
2238 bool "sysboot"
John Keeping9b60a172022-07-28 11:19:15 +01002239 select PXE_UTILS
Patrice Chotard7b81c052019-11-25 09:07:38 +01002240 help
2241 Boot image via local extlinux.conf file
2242
Miao Yan92106272016-05-22 19:37:17 -07002243config CMD_QFW
Tom Rinibcb3c8d2016-05-06 10:40:22 -04002244 bool "qfw"
Miao Yan4fcd7f22016-05-22 19:37:14 -07002245 select QFW
Tom Rinibbf245d2023-10-26 14:31:14 -04002246 default y if TARGET_QEMU_ARM_32BIT || TARGET_QEMU_ARM_64BIT || \
2247 TARGET_QEMU_X86 || TARGET_QEMU_X86_64
Tom Rinibcb3c8d2016-05-06 10:40:22 -04002248 help
2249 This provides access to the QEMU firmware interface. The main
2250 feature is to allow easy loading of files passed to qemu-system
2251 via -kernel / -initrd
Konstantin Porotchkin97d26782016-12-08 12:22:28 +02002252
Frédéric Danised2e8e42020-03-20 10:59:22 +01002253config CMD_PSTORE
2254 bool "pstore"
2255 help
2256 This provides access to Linux PStore with Rammoops backend. The main
2257 feature is to allow to display or save PStore records.
2258
2259 See doc/pstore.rst for more information.
2260
2261if CMD_PSTORE
2262
2263config CMD_PSTORE_MEM_ADDR
2264 hex "Memory Address"
2265 depends on CMD_PSTORE
2266 help
2267 Base addr used for PStore ramoops memory, should be identical to
2268 ramoops.mem_address parameter used by kernel
2269
2270config CMD_PSTORE_MEM_SIZE
2271 hex "Memory size"
2272 depends on CMD_PSTORE
2273 default "0x10000"
2274 help
2275 Size of PStore ramoops memory, should be identical to ramoops.mem_size
2276 parameter used by kernel, a power of 2 and larger than the sum of the
2277 record sizes
2278
2279config CMD_PSTORE_RECORD_SIZE
2280 hex "Dump record size"
2281 depends on CMD_PSTORE
2282 default "0x1000"
2283 help
2284 Size of each dump done on oops/panic, should be identical to
2285 ramoops.record_size parameter used by kernel and a power of 2
2286 Must be non-zero
2287
2288config CMD_PSTORE_CONSOLE_SIZE
2289 hex "Kernel console log size"
2290 depends on CMD_PSTORE
2291 default "0x1000"
2292 help
2293 Size of kernel console log, should be identical to
2294 ramoops.console_size parameter used by kernel and a power of 2
2295 Must be non-zero
2296
2297config CMD_PSTORE_FTRACE_SIZE
2298 hex "FTrace log size"
2299 depends on CMD_PSTORE
2300 default "0x1000"
2301 help
2302 Size of ftrace log, should be identical to ramoops.ftrace_size
2303 parameter used by kernel and a power of 2
2304
2305config CMD_PSTORE_PMSG_SIZE
2306 hex "User space message log size"
2307 depends on CMD_PSTORE
2308 default "0x1000"
2309 help
2310 Size of user space message log, should be identical to
2311 ramoops.pmsg_size parameter used by kernel and a power of 2
2312
2313config CMD_PSTORE_ECC_SIZE
2314 int "ECC size"
2315 depends on CMD_PSTORE
2316 default "0"
2317 help
2318 if non-zero, the option enables ECC support and specifies ECC buffer
2319 size in bytes (1 is a special value, means 16 bytes ECC), should be
2320 identical to ramoops.ramoops_ecc parameter used by kernel
2321
2322endif
2323
Konstantin Porotchkin97d26782016-12-08 12:22:28 +02002324source "cmd/mvebu/Kconfig"
2325
Simon Glass89342ef2017-08-04 16:34:55 -06002326config CMD_TERMINAL
2327 bool "terminal - provides a way to attach a serial terminal"
2328 help
2329 Provides a 'cu'-like serial terminal command. This can be used to
2330 access other serial ports from the system console. The terminal
2331 is very simple with no special processing of characters. As with
2332 cu, you can press ~. (tilde followed by period) to exit.
2333
Simon Glass6d56aad2017-08-04 16:35:02 -06002334config CMD_UUID
2335 bool "uuid, guid - generation of unique IDs"
Adam Ford70c8f052018-02-06 12:14:28 -06002336 select LIB_UUID
Simon Glass6d56aad2017-08-04 16:35:02 -06002337 help
2338 This enables two commands:
2339
2340 uuid - generate random Universally Unique Identifier
2341 guid - generate Globally Unique Identifier based on random UUID
2342
2343 The two commands are very similar except for the endianness of the
2344 output.
2345
Simon Glass724e2a42022-10-06 08:36:06 -06002346config CMD_VIDCONSOLE
2347 bool "lcdputs and setcurs"
Simon Glass52cb5042022-10-18 07:46:31 -06002348 depends on VIDEO
Simon Glass724e2a42022-10-06 08:36:06 -06002349 default y
2350 help
2351 Enabling this will provide 'setcurs' and 'lcdputs' commands which
2352 support cursor positioning and drawing strings on the video
2353 console (framebuffer).
2354
2355 The name 'lcdputs' is a bit of a misnomer, but so named because the
2356 video device is often an LCD.
2357
Dzmitry Sankouskibb165e42023-03-07 13:21:16 +03002358config CMD_SELECT_FONT
2359 bool "select font size"
2360 depends on VIDEO
Simon Glass9faa7a32023-10-26 14:31:18 -04002361 default y if CONSOLE_TRUETYPE
Dzmitry Sankouskibb165e42023-03-07 13:21:16 +03002362 help
2363 Enabling this will provide 'font' command.
2364 Allows font selection at runtime.
2365
Simon Glass29499a02016-01-17 20:53:51 -07002366endmenu
2367
Lokesh Vutla962c4e02017-12-29 11:47:49 +05302368source "cmd/ti/Kconfig"
2369
Simon Glass29499a02016-01-17 20:53:51 -07002370config CMD_BOOTSTAGE
2371 bool "Enable the 'bootstage' command"
2372 depends on BOOTSTAGE
2373 help
2374 Add a 'bootstage' command which supports printing a report
2375 and un/stashing of bootstage data.
2376
2377menu "Power commands"
2378config CMD_PMIC
2379 bool "Enable Driver Model PMIC command"
2380 depends on DM_PMIC
2381 help
2382 This is the pmic command, based on a driver model pmic's API.
2383 Command features are unchanged:
2384 - list - list pmic devices
2385 - pmic dev <id> - show or [set] operating pmic device (NEW)
2386 - pmic dump - dump registers
2387 - pmic read address - read byte of register at address
2388 - pmic write address - write byte to register at address
2389 The only one change for this command is 'dev' subcommand.
2390
2391config CMD_REGULATOR
2392 bool "Enable Driver Model REGULATOR command"
2393 depends on DM_REGULATOR
2394 help
2395 This command is based on driver model regulator's API.
2396 User interface features:
2397 - list - list regulator devices
2398 - regulator dev <id> - show or [set] operating regulator device
2399 - regulator info - print constraints info
2400 - regulator status - print operating status
2401 - regulator value <val] <-f> - print/[set] voltage value [uV]
2402 - regulator current <val> - print/[set] current value [uA]
2403 - regulator mode <id> - print/[set] operating mode id
2404 - regulator enable - enable the regulator output
2405 - regulator disable - disable the regulator output
2406
2407 The '-f' (force) option can be used for set the value which exceeds
2408 the limits, which are found in device-tree and are kept in regulator's
Simon Glass71fa5b42020-12-03 16:55:18 -07002409 uclass plat structure.
Simon Glass29499a02016-01-17 20:53:51 -07002410
2411endmenu
2412
2413menu "Security commands"
Simon Glass528fdd12017-04-26 22:27:49 -06002414config CMD_AES
2415 bool "Enable the 'aes' command"
2416 select AES
2417 help
2418 This provides a means to encrypt and decrypt data using the AES
2419 (Advanced Encryption Standard). This algorithm uses a symetric key
2420 and is widely used as a streaming cipher. Different key lengths are
2421 supported by the algorithm but this command only supports 128 bits
2422 at present.
2423
Simon Glass311ec4f2017-04-26 22:27:53 -06002424config CMD_BLOB
2425 bool "Enable the 'blob' command"
Aymen Sghaierf18c71f2021-03-25 17:30:27 +08002426 depends on !MX6ULL && !MX6SLL && !MX6SL
2427 select IMX_HAB if ARCH_MX6 || ARCH_MX7 || ARCH_MX7ULP || ARCH_IMX8M
Simon Glass311ec4f2017-04-26 22:27:53 -06002428 help
2429 This is used with the Freescale secure boot mechanism.
2430
2431 Freescale's SEC block has built-in Blob Protocol which provides
2432 a method for protecting user-defined data across system power
2433 cycles. SEC block protects data in a data structure called a Blob,
2434 which provides both confidentiality and integrity protection.
2435
2436 Encapsulating data as a blob
2437 Each time that the Blob Protocol is used to protect data, a
2438 different randomly generated key is used to encrypt the data.
2439 This random key is itself encrypted using a key which is derived
2440 from SoC's non-volatile secret key and a 16 bit Key identifier.
2441 The resulting encrypted key along with encrypted data is called a
2442 blob. The non-volatile secure key is available for use only during
2443 secure boot.
2444
2445 During decapsulation, the reverse process is performed to get back
2446 the original data.
2447
2448 Sub-commands:
Michal Simekf751ff52018-07-23 15:55:12 +02002449 blob enc - encapsulating data as a cryptgraphic blob
Simon Glass311ec4f2017-04-26 22:27:53 -06002450 blob dec - decapsulating cryptgraphic blob to get the data
2451
2452 Syntax:
2453
2454 blob enc src dst len km
2455
2456 Encapsulate and create blob of data $len bytes long
2457 at address $src and store the result at address $dst.
2458 $km is the 16 byte key modifier is also required for
2459 generation/use as key for cryptographic operation. Key
2460 modifier should be 16 byte long.
2461
2462 blob dec src dst len km
2463
2464 Decapsulate the blob of data at address $src and
2465 store result of $len byte at addr $dst.
2466 $km is the 16 byte key modifier is also required for
2467 generation/use as key for cryptographic operation. Key
2468 modifier should be 16 byte long.
2469
Simon Glass027608e2017-05-17 03:25:25 -06002470config CMD_HASH
2471 bool "Support 'hash' command"
Simon Glassb22ec7a2017-05-17 09:05:34 -06002472 select HASH
Simon Glass027608e2017-05-17 03:25:25 -06002473 help
2474 This provides a way to hash data in memory using various supported
2475 algorithms (such as SHA1, MD5, CRC32). The computed digest can be
2476 saved to memory or to an environment variable. It is also possible
2477 to verify a hash against data in memory.
2478
Michalis Pappasd382d222018-04-13 10:40:57 +03002479config CMD_HVC
2480 bool "Support the 'hvc' command"
2481 depends on ARM_SMCCC
2482 help
2483 Allows issuing Hypervisor Calls (HVCs). Mostly useful for
2484 development and testing.
2485
2486config CMD_SMC
2487 bool "Support the 'smc' command"
2488 depends on ARM_SMCCC
2489 help
2490 Allows issuing Secure Monitor Calls (SMCs). Mostly useful for
2491 development and testing.
2492
Daniel Thompsona9e2c672017-05-19 17:26:58 +01002493config HASH_VERIFY
2494 bool "hash -v"
2495 depends on CMD_HASH
2496 help
2497 Add -v option to verify data against a hash.
2498
Jorge Ramirez-Ortiz7d80df92021-02-14 16:27:24 +01002499config CMD_SCP03
2500 bool "scp03 - SCP03 enable and rotate/provision operations"
2501 depends on SCP03
2502 help
2503 This command provides access to a Trusted Application
2504 running in a TEE to request Secure Channel Protocol 03
2505 (SCP03) enablement and/or rotation of its SCP03 keys.
2506
Miquel Raynal294f82a2018-05-15 11:57:05 +02002507config CMD_TPM_V1
2508 bool
2509
2510config CMD_TPM_V2
2511 bool
2512
Simon Glass29499a02016-01-17 20:53:51 -07002513config CMD_TPM
2514 bool "Enable the 'tpm' command"
Miquel Raynal294f82a2018-05-15 11:57:05 +02002515 depends on TPM_V1 || TPM_V2
2516 select CMD_TPM_V1 if TPM_V1
2517 select CMD_TPM_V2 if TPM_V2
Simon Glass29499a02016-01-17 20:53:51 -07002518 help
2519 This provides a means to talk to a TPM from the command line. A wide
2520 range of commands if provided - see 'tpm help' for details. The
2521 command requires a suitable TPM on your board and the correct driver
2522 must be enabled.
2523
Miquel Raynal294f82a2018-05-15 11:57:05 +02002524if CMD_TPM
2525
Simon Glass29499a02016-01-17 20:53:51 -07002526config CMD_TPM_TEST
2527 bool "Enable the 'tpm test' command"
Miquel Raynal294f82a2018-05-15 11:57:05 +02002528 depends on TPM_V1
Simon Glass29499a02016-01-17 20:53:51 -07002529 help
Miquel Raynal294f82a2018-05-15 11:57:05 +02002530 This provides a a series of tests to confirm that the TPMv1.x is
2531 working correctly. The tests cover initialisation, non-volatile RAM,
2532 extend, global lock and checking that timing is within expectations.
2533 The tests pass correctly on Infineon TPMs but may need to be adjusted
Simon Glass29499a02016-01-17 20:53:51 -07002534 for other devices.
2535
Miquel Raynal294f82a2018-05-15 11:57:05 +02002536endif
2537
Simon Glass29499a02016-01-17 20:53:51 -07002538endmenu
2539
Moritz Fischer62b30272016-10-04 17:08:08 -07002540menu "Firmware commands"
2541config CMD_CROS_EC
2542 bool "Enable crosec command"
2543 depends on CROS_EC
2544 default y
2545 help
2546 Enable command-line access to the Chrome OS EC (Embedded
2547 Controller). This provides the 'crosec' command which has
2548 a number of sub-commands for performing EC tasks such as
2549 updating its flash, accessing a small saved context area
2550 and talking to the I2C bus behind the EC (if there is one).
2551endmenu
2552
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002553menu "Filesystem commands"
Marek Behún27cec792017-09-03 17:00:30 +02002554config CMD_BTRFS
2555 bool "Enable the 'btrsubvol' command"
2556 select FS_BTRFS
2557 help
2558 This enables the 'btrsubvol' command to list subvolumes
2559 of a BTRFS filesystem. There are no special commands for
2560 listing BTRFS directories or loading BTRFS files - this
2561 can be done by the generic 'fs' commands (see CMD_FS_GENERIC)
2562 when BTRFS is enabled (see FS_BTRFS).
2563
Simon Glass0501e3e2017-04-26 22:27:58 -06002564config CMD_CBFS
2565 bool "Enable the 'cbfs' command"
Simon Glass579b51a2017-04-26 22:27:59 -06002566 depends on FS_CBFS
Simon Glass0501e3e2017-04-26 22:27:58 -06002567 help
2568 Define this to enable support for reading from a Coreboot
2569 filesystem. This is a ROM-based filesystem used for accessing files
2570 on systems that use coreboot as the first boot-loader and then load
2571 U-Boot to actually boot the Operating System. Available commands are
2572 cbfsinit, cbfsinfo, cbfsls and cbfsload.
2573
Simon Glass519805e2017-04-26 22:28:03 -06002574config CMD_CRAMFS
2575 bool "Enable the 'cramfs' command"
Simon Glass690f5092017-04-26 22:28:04 -06002576 depends on FS_CRAMFS
Simon Glass519805e2017-04-26 22:28:03 -06002577 help
2578 This provides commands for dealing with CRAMFS (Compressed ROM
2579 filesystem). CRAMFS is useful when space is tight since files are
2580 compressed. Two commands are provided:
2581
2582 cramfsls - lists files in a cramfs image
2583 cramfsload - loads a file from a cramfs image
2584
Huang Jiananc8eefae2022-02-26 15:05:50 +08002585config CMD_EROFS
2586 bool "EROFS command support"
2587 select FS_EROFS
2588 help
2589 Support for the EROFS fs
2590
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002591config CMD_EXT2
2592 bool "ext2 command support"
Tuomas Tynkkynen388f9a02018-01-05 02:45:17 +02002593 select FS_EXT4
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002594 help
2595 Enables EXT2 FS command
2596
2597config CMD_EXT4
2598 bool "ext4 command support"
Tuomas Tynkkynen388f9a02018-01-05 02:45:17 +02002599 select FS_EXT4
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002600 help
2601 Enables EXT4 FS command
2602
2603config CMD_EXT4_WRITE
2604 depends on CMD_EXT4
2605 bool "ext4 write command support"
Tuomas Tynkkynen388f9a02018-01-05 02:45:17 +02002606 select EXT4_WRITE
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002607 help
2608 Enables EXT4 FS write command
2609
2610config CMD_FAT
2611 bool "FAT command support"
Sekhar Nori1909a7b2017-06-02 17:53:59 +05302612 select FS_FAT
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002613 help
2614 Support for the FAT fs
2615
Joao Marcos Costaa12c66f2020-07-30 15:33:48 +02002616config CMD_SQUASHFS
2617 bool "SquashFS command support"
2618 select FS_SQUASHFS
2619 help
2620 Enables SquashFS filesystem commands (e.g. load, ls).
2621
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002622config CMD_FS_GENERIC
2623 bool "filesystem commands"
2624 help
2625 Enables filesystem commands (e.g. load, ls) that work for multiple
2626 fs types.
Maxime Ripardbf2fbd12017-02-27 18:22:04 +01002627
Josua Mayerf5ebfe72017-04-24 10:10:45 +02002628config CMD_FS_UUID
2629 bool "fsuuid command"
2630 help
2631 Enables fsuuid command for filesystem UUID.
2632
Simon Glassc4abb4b2017-05-17 03:25:37 -06002633config CMD_JFFS2
2634 bool "jffs2 command"
Simon Glass8c6c7c22017-05-17 03:25:38 -06002635 select FS_JFFS2
Simon Glassc4abb4b2017-05-17 03:25:37 -06002636 help
2637 Enables commands to support the JFFS2 (Journalling Flash File System
2638 version 2) filesystem. This enables fsload, ls and fsinfo which
2639 provide the ability to load files, list directories and obtain
2640 filesystem information.
2641
Tom Rini9c8268d2021-12-17 18:08:47 -05002642config JFFS2_DEV
2643 string "Default device for JFFS2"
2644 depends on CMD_JFFS2
2645 default "nor0"
2646 help
2647 The default device to use with the jffs2 command.
2648
2649config JFFS2_PART_OFFSET
2650 hex "Default offset within flash to locate the JFFS2 image"
2651 depends on CMD_JFFS2
2652 default 0x0
2653 help
2654 The default offset within flash to locate the JFFS2 image.
2655
2656config JFFS2_PART_SIZE
2657 hex "Default size of JFFS2 partition"
2658 depends on CMD_JFFS2
2659 default 0xFFFFFFFF
2660 help
2661 The default size of the JFFS2 partition
2662
Maxime Ripardbf2fbd12017-02-27 18:22:04 +01002663config CMD_MTDPARTS
Maxime Ripardbf2fbd12017-02-27 18:22:04 +01002664 bool "MTD partition support"
Miquel Raynald2418202019-10-25 19:39:30 +02002665 depends on MTD
Maxime Ripardbf2fbd12017-02-27 18:22:04 +01002666 help
Miquel Raynal007dddc2018-09-29 12:58:30 +02002667 MTD partitioning tool support.
2668 It is strongly encouraged to avoid using this command
2669 anymore along with 'sf', 'nand', 'onenand'. One can still
2670 declare the partitions in the mtdparts environment variable
2671 but better use the MTD stack and the 'mtd' command instead.
Maxime Ripardbf2fbd12017-02-27 18:22:04 +01002672
Simon Glass66d7db02017-08-04 16:34:30 -06002673config CMD_MTDPARTS_SPREAD
2674 bool "Padd partition size to take account of bad blocks"
2675 depends on CMD_MTDPARTS
2676 help
2677 This enables the 'spread' sub-command of the mtdparts command.
2678 This command will modify the existing mtdparts variable by increasing
2679 the size of the partitions such that 1) each partition's net size is
2680 at least as large as the size specified in the mtdparts variable and
2681 2) each partition starts on a good block.
2682
Alexander Dahl6cae4f42019-10-30 16:53:55 +01002683config CMD_MTDPARTS_SHOW_NET_SIZES
2684 bool "Show net size (w/o bad blocks) of partitions"
2685 depends on CMD_MTDPARTS
2686 help
2687 Adds two columns to the printed partition table showing the
2688 effective usable size of a partition, if bad blocks are taken
2689 into account.
2690
Miquel Raynalf21322f2019-10-03 19:50:25 +02002691config MTDIDS_DEFAULT
2692 string "Default MTD IDs"
Miquel Raynald2418202019-10-25 19:39:30 +02002693 depends on MTD || SPI_FLASH
Patrick Delaunay1e8e8282022-12-08 09:10:13 +01002694 depends on !SYS_MTDPARTS_RUNTIME
Miquel Raynalf21322f2019-10-03 19:50:25 +02002695 help
2696 Defines a default MTD IDs list for use with MTD partitions in the
2697 Linux MTD command line partitions format.
2698
2699config MTDPARTS_DEFAULT
2700 string "Default MTD partition scheme"
Miquel Raynald2418202019-10-25 19:39:30 +02002701 depends on MTD || SPI_FLASH
Patrick Delaunay1e8e8282022-12-08 09:10:13 +01002702 depends on !SYS_MTDPARTS_RUNTIME
Miquel Raynalf21322f2019-10-03 19:50:25 +02002703 help
2704 Defines a default MTD partitioning scheme in the Linux MTD command
2705 line partitions format
2706
Simon Glassed4ee312017-08-04 16:34:41 -06002707config CMD_REISER
2708 bool "reiser - Access to reiserfs filesystems"
2709 help
2710 This provides two commands which operate on a resierfs filesystem,
2711 commonly used some years ago:
2712
2713 reiserls - list files
2714 reiserload - load a file
2715
Simon Glass19c5caf2017-08-04 16:34:58 -06002716config CMD_YAFFS2
2717 bool "yaffs2 - Access of YAFFS2 filesystem"
2718 depends on YAFFS2
2719 default y
2720 help
2721 This provides commands for accessing a YAFFS2 filesystem. Yet
2722 Another Flash Filesystem 2 is a filesystem designed specifically
2723 for NAND flash. It incorporates bad-block management and ensures
2724 that device writes are sequential regardless of filesystem
2725 activity.
2726
Simon Glassdc82dee2017-08-04 16:35:04 -06002727config CMD_ZFS
2728 bool "zfs - Access of ZFS filesystem"
2729 help
2730 This provides commands to accessing a ZFS filesystem, commonly used
2731 on Solaris systems. Two sub-commands are provided:
2732
2733 zfsls - list files in a directory
2734 zfsload - load a file
2735
2736 See doc/README.zfs for more details.
2737
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002738endmenu
2739
Simon Glass3423f212017-04-26 22:27:52 -06002740menu "Debug commands"
2741
Simon Glasse1efad22021-03-15 18:00:24 +13002742config CMD_CBSYSINFO
2743 bool "cbsysinfo"
2744 depends on X86
2745 default y if SYS_COREBOOT
2746 help
2747 This provides information about the coreboot sysinfo table stored in
2748 memory by coreboot before jumping to U-Boot. It can be useful for
2749 debugging the beaaviour of coreboot or U-Boot.
2750
Stefan Roese2702b272022-09-02 13:57:51 +02002751config CMD_CYCLIC
2752 bool "cyclic - Show information about cyclic functions"
2753 depends on CYCLIC
2754 default y
2755 help
2756 This enables the 'cyclic' command which provides information about
2757 cyclic execution functions. This infrastructure allows registering
2758 functions to be executed cyclically, e.g. every 100ms. These commands
2759 are supported:
2760
2761 cyclic list - list cyclic functions
2762 cyclic cyclic demo <cycletime_ms> <delay_us> - register cyclic
2763 demo function
2764
2765 See doc/develop/cyclic.rst for more details.
2766
Simon Glass20ea5632017-04-26 22:28:08 -06002767config CMD_DIAG
2768 bool "diag - Board diagnostics"
2769 help
2770 This command provides access to board diagnostic tests. These are
2771 called Power-on Self Tests (POST). The command allows listing of
2772 available tests and running either all the tests, or specific tests
2773 identified by name.
2774
Simon Glass3304fa82022-03-04 08:43:06 -07002775config CMD_EVENT
2776 bool "event - Show information about events"
Tom Rini7d3684a2023-01-16 15:46:49 -05002777 depends on EVENT
Simon Glass3304fa82022-03-04 08:43:06 -07002778 default y if EVENT_DEBUG
2779 help
2780 This enables the 'event' command which provides information about
2781 events and event-handler routines. This can help to device event
2782 hadling.
2783
Simon Glass4c3a6202017-05-17 03:25:39 -06002784config CMD_IRQ
2785 bool "irq - Show information about interrupts"
Pragnesh Patel3375e0b2020-08-24 20:38:55 +05302786 depends on !ARM && !MIPS && !RISCV && !SH
Simon Glass4c3a6202017-05-17 03:25:39 -06002787 help
2788 This enables two commands:
2789
2790 interrupts - enable or disable interrupts
2791 irqinfo - print device-specific interrupt information
Simon Glassfd9948c2017-05-17 03:25:40 -06002792
2793config CMD_KGDB
2794 bool "kgdb - Allow debugging of U-Boot with gdb"
Michal Simek9d364412018-10-04 14:26:13 +02002795 depends on PPC
Simon Glassfd9948c2017-05-17 03:25:40 -06002796 help
2797 This enables a 'kgdb' command which allows gdb to connect to U-Boot
2798 over a serial link for debugging purposes. This allows
2799 single-stepping, inspecting variables, etc. This is supported only
2800 on PowerPC at present.
2801
Simon Glass5684f8f2017-12-04 13:48:26 -07002802config CMD_LOG
2803 bool "log - Generation, control and access to logging"
Heinrich Schuchardt74bad682018-04-19 22:02:46 +02002804 select LOG
Sean Anderson304882e2020-10-27 19:55:38 -04002805 select GETOPT
Simon Glass5684f8f2017-12-04 13:48:26 -07002806 help
2807 This provides access to logging features. It allows the output of
2808 log data to be controlled to a limited extent (setting up the default
Simon Glass14c8a062017-12-04 13:48:27 -07002809 maximum log level for emitting of records). It also provides access
2810 to a command used for testing the log system.
Simon Glass5684f8f2017-12-04 13:48:26 -07002811
Simon Glass126cb792017-08-04 16:34:59 -06002812config CMD_TRACE
2813 bool "trace - Support tracing of function calls and timing"
Simon Glass84b77112021-11-24 09:26:39 -07002814 depends on TRACE
2815 default y
Simon Glass126cb792017-08-04 16:34:59 -06002816 help
2817 Enables a command to control using of function tracing within
2818 U-Boot. This allows recording of call traces including timing
2819 information. The command can write data to memory for exporting
Simon Glassbfce7fc2019-04-08 13:20:51 -06002820 for analysis (e.g. using bootchart). See doc/README.trace for full
Simon Glass126cb792017-08-04 16:34:59 -06002821 details.
2822
Igor Opaniuk60291192018-06-03 21:56:39 +03002823config CMD_AVB
2824 bool "avb - Android Verified Boot 2.0 operations"
Igor Opaniuke0df0352018-07-17 14:33:25 +03002825 depends on AVB_VERIFY
Igor Opaniuk60291192018-06-03 21:56:39 +03002826 help
2827 Enables a "avb" command to perform verification of partitions using
2828 Android Verified Boot 2.0 functionality. It includes such subcommands:
2829 avb init - initialize avb2 subsystem
2830 avb read_rb - read rollback index
2831 avb write_rb - write rollback index
2832 avb is_unlocked - check device lock state
2833 avb get_uuid - read and print uuid of a partition
2834 avb read_part - read data from partition
2835 avb read_part_hex - read data from partition and output to stdout
2836 avb write_part - write data to partition
2837 avb verify - run full verification chain
Joel Peshkin369d87a2021-04-11 11:21:58 +02002838
2839config CMD_STACKPROTECTOR_TEST
2840 bool "Test command for stack protector"
2841 depends on STACKPROTECTOR
2842 help
2843 Enable stackprot_test command
2844 The stackprot_test command will force a stack overrun to test
2845 the stack smashing detection mechanisms.
2846
Simon Glass3423f212017-04-26 22:27:52 -06002847endmenu
2848
Heiko Schocher09dbb852016-09-21 07:58:19 +02002849config CMD_UBI
2850 tristate "Enable UBI - Unsorted block images commands"
Heiko Schocher09dbb852016-09-21 07:58:19 +02002851 select MTD_UBI
2852 help
2853 UBI is a software layer above MTD layer which admits use of LVM-like
2854 logical volumes on top of MTD devices, hides some complexities of
2855 flash chips like wear and bad blocks and provides some other useful
2856 capabilities. Please, consult the MTD web site for more details
2857 (www.linux-mtd.infradead.org). Activate this option if you want
2858 to use U-Boot UBI commands.
Miquel Raynal12f1ff12018-09-29 12:58:29 +02002859 It is also strongly encouraged to also enable CONFIG_MTD to get full
2860 partition support.
Heiko Schocher09dbb852016-09-21 07:58:19 +02002861
Philippe Reynes10d53222020-03-23 19:20:47 +01002862config CMD_UBI_RENAME
2863 bool "Enable rename"
2864 depends on CMD_UBI
Philippe Reynes10d53222020-03-23 19:20:47 +01002865 help
2866 Enable a "ubi" command to rename ubi volume:
2867 ubi rename <oldname> <newname>
2868
Boris Brezillonaa57d0f2017-02-27 18:22:06 +01002869config CMD_UBIFS
2870 tristate "Enable UBIFS - Unsorted block images filesystem commands"
Maxime Ripard1e6a0962017-03-03 14:53:22 +01002871 depends on CMD_UBI
Michal Simek84f3dec2018-07-23 15:55:13 +02002872 default y if CMD_UBI
Karl Beldan3418eeb2017-07-12 16:11:47 +00002873 select LZO
Pali Rohár67a8b272022-05-23 22:50:36 +02002874 select GZIP
Boris Brezillonaa57d0f2017-02-27 18:22:06 +01002875 help
2876 UBIFS is a file system for flash devices which works on top of UBI.
2877
Aswath Govindrajubb5b9fe2021-08-13 23:04:41 +05302878config MMC_SPEED_MODE_SET
2879 bool "set speed mode using mmc command"
2880 depends on CMD_MMC
Aswath Govindrajubb5b9fe2021-08-13 23:04:41 +05302881 help
2882 Enable setting speed mode using mmc rescan and mmc dev commands.
2883 The speed mode is provided as the last argument in these commands
2884 and is indicated using the index from enum bus_mode in
2885 include/mmc.h. A speed mode can be set only if it has already
2886 been enabled in the device tree.
Alexey Romanov68c4a372023-01-10 13:56:47 +03002887
2888config CMD_MESON
2889 bool "Amlogic Meson commands"
2890 depends on ARCH_MESON
2891 default y
2892 help
2893 Enable useful commands for the Meson Soc family developed by Amlogic Inc.
Simon Glass29499a02016-01-17 20:53:51 -07002894endmenu