blob: 7f65e3187a66747f55ba955e7fb3796ed776f88c [file] [log] [blame]
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
Tom Riniae17fa32022-05-11 18:01:06 -040078config SYS_CBSIZE
79 int "Console input buffer size"
80 default 2048 if ARCH_TEGRA || ARCH_VERSAL || ARCH_ZYNQ || ARCH_ZYNQMP || \
81 RCAR_GEN3 || TARGET_SOCFPGA_SOC64
82 default 512 if ARCH_MX5 || ARCH_MX6 || ARCH_MX7 || FSL_LSCH2 || \
83 FSL_LSCH3 || X86
84 default 256 if M68K || PPC
85 default 1024
86
Tom Rinicbfa1392022-05-11 17:38:09 -040087config SYS_PBSIZE
88 int "Buffer size for console output"
Andre Przywara3f5873f2022-09-13 01:23:58 +010089 default 1024 if ARCH_SUNXI
Tom Rinicbfa1392022-05-11 17:38:09 -040090 default 1044
91
Christoph Muellner388b1452019-04-05 13:03:46 +020092config SYS_XTRACE
Sean Anderson1f863052021-03-04 11:34:23 -050093 bool "Command execution tracer"
Christoph Muellner388b1452019-04-05 13:03:46 +020094 depends on CMDLINE
95 default y if CMDLINE
96 help
97 This option enables the possiblity to print all commands before
98 executing them and after all variables are evaluated (similar
99 to Bash's xtrace/'set -x' feature).
100 To enable the tracer a variable "xtrace" needs to be defined in
101 the environment.
102
Sam Protsenko13c1f3a2017-09-28 12:33:45 -0700103config BUILD_BIN2C
104 bool
105
Simon Glass29499a02016-01-17 20:53:51 -0700106comment "Commands"
107
108menu "Info commands"
109
Simon Glassfaf08c72020-04-26 09:19:53 -0600110config CMD_ACPI
111 bool "acpi"
Simon Glasse264be42023-05-04 16:54:57 -0600112 depends on ACPI
Heinrich Schuchardt97430462021-01-20 21:37:56 +0100113 default y
Simon Glassfaf08c72020-04-26 09:19:53 -0600114 help
115 List and dump ACPI tables. ACPI (Advanced Configuration and Power
116 Interface) is used mostly on x86 for providing information to the
117 Operating System about devices in the system. The tables are set up
118 by the firmware, typically U-Boot but possibly an earlier firmware
119 module, if U-Boot is chain-loaded from something else. ACPI tables
120 can also include code, to perform hardware-specific tasks required
121 by the Operating Systems. This allows some amount of separation
122 between the firmware and OS, and is particularly useful when you
123 want to make hardware changes without the OS needing to be adjusted.
124
Bin Meng70b22cf2021-02-25 17:22:34 +0800125config CMD_ADDRMAP
126 bool "addrmap"
127 depends on ADDR_MAP
128 default y
129 help
130 List non-identity virtual-physical memory mappings for 32-bit CPUs.
131
Simon Glass29499a02016-01-17 20:53:51 -0700132config CMD_BDI
133 bool "bdinfo"
134 default y
135 help
136 Print board info
137
Simon Glass5087c772023-07-15 21:38:46 -0600138config CMD_BDINFO_EXTRA
139 bool "bdinfo extra features"
140 default y if SANDBOX || X86
141 help
142 Show additional information about the board. This uses a little more
143 code space but provides more options, particularly those useful for
144 bringup, development and debugging.
145
Masahiro Yamadabb92b422017-01-30 11:12:07 +0900146config CMD_CONFIG
147 bool "config"
Masahiro Yamadabb92b422017-01-30 11:12:07 +0900148 default SANDBOX
Michal Simek84f3dec2018-07-23 15:55:13 +0200149 select BUILD_BIN2C
Masahiro Yamadabb92b422017-01-30 11:12:07 +0900150 help
151 Print ".config" contents.
152
153 If this option is enabled, the ".config" file contents are embedded
154 in the U-Boot image and can be printed on the console by the "config"
155 command. This provides information of which options are enabled on
156 the running U-Boot.
157
Simon Glass29499a02016-01-17 20:53:51 -0700158config CMD_CONSOLE
159 bool "coninfo"
160 default y
161 help
162 Print console devices and information.
163
164config CMD_CPU
165 bool "cpu"
Heinrich Schuchardt1cdcd0c2020-11-05 00:29:11 +0100166 depends on CPU
Simon Glass29499a02016-01-17 20:53:51 -0700167 help
168 Print information about available CPUs. This normally shows the
169 number of CPUs, type (e.g. manufacturer, architecture, product or
170 internal name) and clock frequency. Other information may be
171 available depending on the CPU driver.
172
Sughosh Ganu0f951fd2022-10-21 18:16:04 +0530173config CMD_FWU_METADATA
174 bool "fwu metadata read"
175 depends on FWU_MULTI_BANK_UPDATE
176 help
177 Command to read the metadata and dump it's contents
178
Simon Glass29499a02016-01-17 20:53:51 -0700179config CMD_LICENSE
180 bool "license"
Masahiro Yamada81680332017-01-30 11:12:08 +0900181 select BUILD_BIN2C
Simon Glass29499a02016-01-17 20:53:51 -0700182 help
183 Print GPL license text
184
Simon Glass8c501022019-12-06 21:41:54 -0700185config CMD_PMC
186 bool "pmc"
187 help
188 Provides access to the Intel Power-Management Controller (PMC) so
189 that its state can be examined. This does not currently support
190 changing the state but it is still useful for debugging and seeing
191 what is going on.
192
Christophe Leroye538bbc2017-08-04 16:34:40 -0600193config CMD_REGINFO
194 bool "reginfo"
195 depends on PPC
196 help
197 Register dump
198
Baruch Siachfad48982020-01-21 15:44:54 +0200199config CMD_TLV_EEPROM
200 bool "tlv_eeprom"
201 depends on I2C_EEPROM
Pali Rohár2bbf40b2022-05-30 10:42:35 +0200202 select CRC32
Baruch Siachfad48982020-01-21 15:44:54 +0200203 help
204 Display and program the system EEPROM data block in ONIE Tlvinfo
205 format. TLV stands for Type-Length-Value.
206
207config SPL_CMD_TLV_EEPROM
208 bool "tlv_eeprom for SPL"
209 depends on SPL_I2C_EEPROM
Simon Glass284cb9c2021-07-10 21:14:31 -0600210 select SPL_DRIVERS_MISC
Pali Rohár2bbf40b2022-05-30 10:42:35 +0200211 select SPL_CRC32
Baruch Siachfad48982020-01-21 15:44:54 +0200212 help
213 Read system EEPROM data block in ONIE Tlvinfo format from SPL.
214
Heinrich Schuchardt95492ae2020-08-20 19:43:39 +0200215config CMD_SBI
216 bool "sbi"
217 depends on RISCV_SMODE && SBI_V02
218 help
219 Display information about the SBI implementation.
220
Simon Glass29499a02016-01-17 20:53:51 -0700221endmenu
222
223menu "Boot commands"
224
225config CMD_BOOTD
226 bool "bootd"
227 default y
228 help
229 Run the command stored in the environment "bootcmd", i.e.
230 "bootd" does the same thing as "run bootcmd".
231
232config CMD_BOOTM
233 bool "bootm"
234 default y
235 help
236 Boot an application image from the memory.
237
Philippe Reynesae1f2ca2022-03-28 22:57:00 +0200238config CMD_BOOTM_PRE_LOAD
239 bool "enable pre-load on bootm"
240 depends on CMD_BOOTM
241 depends on IMAGE_PRE_LOAD
242 default n
243 help
244 Enable support of stage pre-load for the bootm command.
245 This stage allow to check or modify the image provided
246 to the bootm command.
247
Simon Glass379f4382022-04-24 23:31:10 -0600248config CMD_BOOTDEV
249 bool "bootdev"
250 depends on BOOTSTD
251 default y if BOOTSTD_FULL
252 help
253 Support listing available bootdevs (boot devices) which can provide an
254 OS to boot, as well as showing information about a particular one.
255
256 This command is not necessary for bootstd to work.
257
Simon Glass7617f492022-04-24 23:31:11 -0600258config CMD_BOOTFLOW
259 bool "bootflow"
260 depends on BOOTSTD
261 default y
262 help
263 Support scanning for bootflows available with the bootdevs. The
264 bootflows can optionally be booted.
265
266config CMD_BOOTFLOW_FULL
267 bool "bootflow - extract subcommands"
268 depends on BOOTSTD_FULL
Simon Glass2d5a8e12023-05-06 08:27:09 -0600269 default y
Simon Glass7617f492022-04-24 23:31:11 -0600270 help
271 Add the ability to list the available bootflows, select one and obtain
272 information about it.
273
274 This command is not necessary for bootstd to work.
275
Simon Glassc49fd722022-04-24 23:31:12 -0600276config CMD_BOOTMETH
277 bool "bootmeth"
278 depends on BOOTSTD
279 default y if BOOTSTD_FULL
280 help
281 Support listing available bootmethds (methods used to boot an
282 Operating System), as well as selecting the order that the bootmeths
283 are used.
284
285 This command is not necessary for bootstd to work.
286
Cristian Ciocaltea6aca5982019-12-24 18:05:39 +0200287config BOOTM_EFI
288 bool "Support booting UEFI FIT images"
289 depends on CMD_BOOTEFI && CMD_BOOTM && FIT
290 default y
291 help
292 Support booting UEFI FIT images via the bootm command.
293
Dinh Nguyen0685bef2016-04-21 09:05:23 -0500294config CMD_BOOTZ
295 bool "bootz"
296 help
297 Boot the Linux zImage
298
Masahiro Yamada04cf1552016-08-12 08:31:16 -0400299config CMD_BOOTI
300 bool "booti"
Atish Patra583b4092019-05-06 17:49:39 -0700301 depends on ARM64 || RISCV
Masahiro Yamada04cf1552016-08-12 08:31:16 -0400302 default y
303 help
304 Boot an AArch64 Linux Kernel image from memory.
305
Tom Rini9a102072019-09-20 17:36:50 -0400306config BOOTM_LINUX
307 bool "Support booting Linux OS images"
308 depends on CMD_BOOTM || CMD_BOOTZ || CMD_BOOTI
309 default y
310 help
311 Support booting the Linux kernel directly via a command such as bootm
312 or booti or bootz.
313
314config BOOTM_NETBSD
315 bool "Support booting NetBSD (non-EFI) loader images"
316 depends on CMD_BOOTM
317 default y
318 help
319 Support booting NetBSD via the bootm command.
320
321config BOOTM_OPENRTOS
322 bool "Support booting OPENRTOS / FreeRTOS images"
323 depends on CMD_BOOTM
324 help
325 Support booting OPENRTOS / FreeRTOS via the bootm command.
326
327config BOOTM_OSE
328 bool "Support booting Enea OSE images"
Tom Rini1d0b1fc2019-12-05 18:46:11 -0500329 depends on (ARM && (ARM64 || CPU_V7A || CPU_V7R) || SANDBOX || PPC || X86)
Tom Rini9a102072019-09-20 17:36:50 -0400330 depends on CMD_BOOTM
331 help
332 Support booting Enea OSE images via the bootm command.
333
334config BOOTM_PLAN9
335 bool "Support booting Plan9 OS images"
336 depends on CMD_BOOTM
337 default y
338 help
339 Support booting Plan9 images via the bootm command.
340
341config BOOTM_RTEMS
342 bool "Support booting RTEMS OS images"
343 depends on CMD_BOOTM
344 default y
345 help
346 Support booting RTEMS images via the bootm command.
347
Linus Walleijbef39252023-02-01 00:16:13 +0100348config CMD_SEAMA
349 bool "Support read SEAMA NAND images"
350 depends on MTD_RAW_NAND
351 help
352 Support reading NAND Seattle Image (SEAMA) images.
353
Simon Glasse5a7b772022-07-30 15:52:37 -0600354config CMD_VBE
355 bool "vbe - Verified Boot for Embedded"
356 depends on BOOTMETH_VBE
Simon Glassd39d5b22022-08-23 10:14:05 -0700357 default y if BOOTSTD_FULL
Simon Glasse5a7b772022-07-30 15:52:37 -0600358 help
359 Provides various subcommands related to VBE, such as listing the
360 available methods, looking at the state and changing which method
361 is used to boot. Updating the parameters is not currently
362 supported.
363
Tom Rini9a102072019-09-20 17:36:50 -0400364config BOOTM_VXWORKS
365 bool "Support booting VxWorks OS images"
366 depends on CMD_BOOTM
367 default y
368 help
369 Support booting VxWorks images via the bootm command.
370
Tom Rinif3c2f992022-06-25 19:29:46 -0400371config SYS_BOOTM_LEN
372 hex "Maximum size of a decompresed OS image"
Marek Vasut5be531b2023-05-29 14:04:06 +0200373 depends on CMD_BOOTM || CMD_BOOTI || CMD_BOOTZ || \
374 LEGACY_IMAGE_FORMAT || SPL_LEGACY_IMAGE_FORMAT
Tom Rinif3c2f992022-06-25 19:29:46 -0400375 default 0x4000000 if PPC || ARM64
376 default 0x1000000 if X86 || ARCH_MX6 || ARCH_MX7
377 default 0x800000
378 help
379 This is the maximum size of the buffer that is used to decompress the OS
380 image in to, if passing a compressed image to bootm/booti/bootz.
381
AKASHI Takahiro8d95b6e2019-11-08 10:32:15 +0900382config CMD_BOOTEFI
383 bool "bootefi"
384 depends on EFI_LOADER
385 default y
386 help
387 Boot an EFI image from memory.
388
Alexander Grafb5483512016-11-17 22:40:10 +0100389config CMD_BOOTEFI_HELLO_COMPILE
390 bool "Compile a standard EFI hello world binary for testing"
Heinrich Schuchardt0f675d92019-11-07 08:05:17 +0100391 depends on CMD_BOOTEFI && !CPU_V7M
Alexander Grafb5483512016-11-17 22:40:10 +0100392 default y
393 help
394 This compiles a standard EFI hello world application with U-Boot so
395 that it can be used with the test/py testing framework. This is useful
396 for testing that EFI is working at a basic level, and for bringing
397 up EFI support on a new architecture.
398
399 No additional space will be required in the resulting U-Boot binary
400 when this option is enabled.
401
Simon Glassfac4ced2016-11-07 08:47:08 -0700402config CMD_BOOTEFI_HELLO
403 bool "Allow booting a standard EFI hello world for testing"
Alexander Grafb5483512016-11-17 22:40:10 +0100404 depends on CMD_BOOTEFI_HELLO_COMPILE
Heinrich Schuchardt9ad6e1e2020-07-13 07:33:40 +0200405 default y if CMD_BOOTEFI_SELFTEST
Simon Glassfac4ced2016-11-07 08:47:08 -0700406 help
407 This adds a standard EFI hello world application to U-Boot so that
408 it can be used with the 'bootefi hello' command. This is useful
409 for testing that EFI is working at a basic level, and for bringing
410 up EFI support on a new architecture.
411
Heinrich Schuchardtd33ae3e2017-09-15 10:06:11 +0200412source lib/efi_selftest/Kconfig
413
Tom Rini697f4732016-11-29 09:14:56 -0500414config CMD_BOOTMENU
415 bool "bootmenu"
416 select MENU
Masahisa Kojima015405a2022-04-28 17:09:41 +0900417 select CHARSET
Tom Rini697f4732016-11-29 09:14:56 -0500418 help
419 Add an ANSI terminal boot menu command.
420
Eugeniu Roscaee98dac2019-12-24 17:51:06 +0100421config CMD_ADTIMG
422 bool "adtimg"
Sam Protsenko92f95bb2018-08-16 23:34:13 +0300423 help
424 Android DTB/DTBO image manipulation commands. Read dtb/dtbo files from
425 image into RAM, dump image structure information, etc. Those dtb/dtbo
426 files should be merged in one dtb further, which needs to be passed to
427 the kernel, as part of a boot process.
428
Sam Protsenko035502e2020-01-24 17:53:42 +0200429config CMD_ABOOTIMG
430 bool "abootimg"
431 depends on ANDROID_BOOT_IMAGE
432 help
433 Android Boot Image manipulation commands. Allows one to extract
434 images contained in boot.img, like kernel, ramdisk, dtb, etc, and
435 obtain corresponding meta-information from boot.img.
436
Sam Protsenkod8efc7c2020-01-24 17:53:43 +0200437 See doc/android/boot-image.rst for details.
438
Simon Glassc8925112023-06-01 10:23:02 -0600439config CMD_CEDIT
440 bool "cedit - Configuration editor"
441 depends on CEDIT
442 default y
443 help
444 Provides a command to allow editing of board configuration and
445 providing a UI for the user to adjust settings. Subcommands allow
446 loading and saving of configuration as well as showing an editor.
447
Simon Glass29499a02016-01-17 20:53:51 -0700448config CMD_ELF
449 bool "bootelf, bootvx"
450 default y
Keerthy76f361a2020-02-12 13:55:03 +0530451 select LIB_ELF
Simon Glass29499a02016-01-17 20:53:51 -0700452 help
453 Boot an ELF/vxWorks image from the memory.
454
Michal Simekf168c652016-04-06 20:28:04 +0200455config CMD_FDT
456 bool "Flattened Device Tree utility commands"
457 default y
458 depends on OF_LIBFDT
459 help
460 Do FDT related setup before booting into the Operating System.
461
Kory Maincent7444a7d2021-05-04 19:31:22 +0200462config SUPPORT_EXTENSION_SCAN
463 bool
464
465config CMD_EXTENSION
466 bool "Extension board management command"
467 select CMD_FDT
468 depends on SUPPORT_EXTENSION_SCAN
469 help
470 Enables the "extension" command, which allows to detect
471 extension boards connected to the system, and apply
472 corresponding Device Tree overlays.
473
Simon Glass29499a02016-01-17 20:53:51 -0700474config CMD_GO
475 bool "go"
476 default y
477 help
478 Start an application at a given address.
479
480config CMD_RUN
481 bool "run"
482 default y
483 help
484 Run the command in the given environment variable.
485
486config CMD_IMI
487 bool "iminfo"
488 default y
489 help
490 Print header information for application image.
491
492config CMD_IMLS
493 bool "imls"
Simon Glass29499a02016-01-17 20:53:51 -0700494 help
495 List all images found in flash
496
497config CMD_XIMG
498 bool "imxtract"
499 default y
500 help
501 Extract a part of a multi-image.
502
Roger Knechtf841bb82022-09-03 13:15:04 +0000503config CMD_XXD
504 bool "xxd"
505 help
506 Print file as hexdump to standard output
507
Simon Glassc6567fa2017-08-04 16:34:48 -0600508config CMD_SPL
509 bool "spl export - Export boot information for Falcon boot"
510 depends on SPL
511 help
512 Falcon mode allows booting directly from SPL into an Operating
513 System such as Linux, thus skipping U-Boot proper. See
514 doc/README.falcon for full information about how to use this
515 command.
516
Simon Glassc034e3d2017-08-04 16:34:49 -0600517config CMD_SPL_NAND_OFS
Lukasz Majewski10797442019-05-16 16:01:36 +0200518 hex "Offset of OS args or dtb for Falcon-mode NAND boot"
Lukasz Majewskie73ce322019-05-16 16:01:35 +0200519 depends on CMD_SPL && (TPL_NAND_SUPPORT || SPL_NAND_SUPPORT)
Simon Glassc034e3d2017-08-04 16:34:49 -0600520 default 0
521 help
522 This provides the offset of the command line arguments for Linux
523 when booting from NAND in Falcon mode. See doc/README.falcon
524 for full information about how to use this option (and also see
525 board/gateworks/gw_ventana/README for an example).
526
Lukasz Majewski06d92532019-05-16 16:01:37 +0200527config CMD_SPL_NOR_OFS
528 hex "Offset of OS args or dtb for Falcon-mode NOR boot"
529 depends on CMD_SPL && SPL_NOR_SUPPORT
530 default 0
531 help
532 This provides the offset of the command line arguments or dtb for
533 Linux when booting from NOR in Falcon mode.
534
Simon Glass51ef45a2017-08-04 16:34:50 -0600535config CMD_SPL_WRITE_SIZE
536 hex "Size of argument area"
537 depends on CMD_SPL
538 default 0x2000
539 help
540 This provides the size of the command-line argument area in NAND
541 flash used by Falcon-mode boot. See the documentation until CMD_SPL
542 for detail.
543
Simon Glassa18b9692017-08-04 16:34:57 -0600544config CMD_THOR_DOWNLOAD
545 bool "thor - TIZEN 'thor' download"
Marek Szyprowskide4752e2019-10-02 12:29:08 +0200546 select DFU
Simon Glassa18b9692017-08-04 16:34:57 -0600547 help
548 Implements the 'thor' download protocol. This is a way of
549 downloading a software update over USB from an attached host.
550 There is no documentation about this within the U-Boot source code
551 but you should be able to find something on the interwebs.
552
Tom Rini40791152022-12-02 16:42:46 -0500553config THOR_RESET_OFF
554 bool "thor: Disable reset on completion"
555 depends on CMD_THOR_DOWNLOAD
556
Simon Glass01d097d2017-08-04 16:35:03 -0600557config CMD_ZBOOT
558 bool "zboot - x86 boot command"
559 help
560 With x86 machines it is common to boot a bzImage file which
561 contains both a kernel and a setup.bin file. The latter includes
562 configuration information from the dark ages which x86 boards still
563 need to pick things out of.
564
565 Consider using FIT in preference to this since it supports directly
566 booting both 32- and 64-bit kernels, as well as secure boot.
567 Documentation is available in doc/uImage.FIT/x86-fit-boot.txt
568
Simon Glass29499a02016-01-17 20:53:51 -0700569endmenu
570
571menu "Environment commands"
572
Dinh Nguyen0685bef2016-04-21 09:05:23 -0500573config CMD_ASKENV
574 bool "ask for env variable"
575 help
576 Ask for environment variable
577
Simon Glass29499a02016-01-17 20:53:51 -0700578config CMD_EXPORTENV
579 bool "env export"
580 default y
581 help
582 Export environments.
583
584config CMD_IMPORTENV
585 bool "env import"
586 default y
587 help
588 Import environments.
589
590config CMD_EDITENV
591 bool "editenv"
592 default y
593 help
594 Edit environment variable.
595
Dinh Nguyen0685bef2016-04-21 09:05:23 -0500596config CMD_GREPENV
597 bool "search env"
598 help
599 Allow for searching environment variables
600
Simon Glass29499a02016-01-17 20:53:51 -0700601config CMD_SAVEENV
602 bool "saveenv"
603 default y
604 help
605 Save all environment variables into the compiled-in persistent
606 storage.
607
Frank Wunderlich33afa932019-06-29 11:36:19 +0200608config CMD_ERASEENV
609 bool "eraseenv"
Frank Wunderlich33afa932019-06-29 11:36:19 +0200610 depends on CMD_SAVEENV
611 help
612 Erase environment variables from the compiled-in persistent
613 storage.
614
Simon Glass29499a02016-01-17 20:53:51 -0700615config CMD_ENV_EXISTS
616 bool "env exists"
617 default y
618 help
619 Check if a variable is defined in the environment for use in
620 shell scripting.
621
Simon Glass84d67c72017-05-17 03:25:13 -0600622config CMD_ENV_CALLBACK
623 bool "env callbacks - print callbacks and their associated variables"
624 help
625 Some environment variable have callbacks defined by
626 U_BOOT_ENV_CALLBACK. These are called when the variable changes.
627 For example changing "baudrate" adjust the serial baud rate. This
628 command lists the currently defined callbacks.
629
Simon Glassc31e2d82017-05-17 03:25:14 -0600630config CMD_ENV_FLAGS
631 bool "env flags -print variables that have non-default flags"
632 help
633 Some environment variables have special flags that control their
634 behaviour. For example, serial# can only be written once and cannot
635 be deleted. This command shows the variables that have special
636 flags.
637
AKASHI Takahiro117e68a2019-02-25 15:54:36 +0900638config CMD_NVEDIT_EFI
639 bool "env [set|print] -e - set/print UEFI variables"
640 depends on EFI_LOADER
AKASHI Takahiro117e68a2019-02-25 15:54:36 +0900641 imply HEXDUMP
642 help
643 UEFI variables are encoded as some form of U-Boot variables.
644 If enabled, we are allowed to set/print UEFI variables using
645 "env" command with "-e" option without knowing details.
646
Samuel Dionne-Riel46127db2021-12-20 18:31:56 -0500647config CMD_NVEDIT_INDIRECT
648 bool "env indirect - Sets environment value from another"
649
Leo Ruan7450b872019-05-24 17:20:19 +0200650config CMD_NVEDIT_INFO
651 bool "env info - print or evaluate environment information"
652 help
653 Print environment information:
654 - env_valid : is environment valid
655 - env_ready : is environment imported into hash table
656 - env_use_default : is default environment used
657
658 This command can be optionally used for evaluation in scripts:
659 [-d] : evaluate whether default environment is used
660 [-p] : evaluate whether environment can be persisted
Patrick Delaunay109ec8f2020-06-19 14:03:34 +0200661 [-q] : quiet output
Leo Ruan7450b872019-05-24 17:20:19 +0200662 The result of multiple evaluations will be combined with AND.
663
Patrick Delaunay748e42e2020-07-28 11:51:20 +0200664config CMD_NVEDIT_LOAD
665 bool "env load"
666 help
667 Load all environment variables from the compiled-in persistent
668 storage.
669
Patrick Delaunaya59f7ec2020-07-28 11:51:21 +0200670config CMD_NVEDIT_SELECT
671 bool "env select"
672 help
673 Select the compiled-in persistent storage of environment variables.
674
Simon Glass29499a02016-01-17 20:53:51 -0700675endmenu
676
677menu "Memory commands"
678
Mario Six8a4f6642018-03-28 14:39:18 +0200679config CMD_BINOP
680 bool "binop"
681 help
682 Compute binary operations (xor, or, and) of byte arrays of arbitrary
683 size from memory and store the result in memory or the environment.
684
Simon Glassb936a972020-09-19 18:49:26 -0600685config CMD_BLOBLIST
686 bool "bloblist"
687 default y if BLOBLIST
688 help
689 Show information about the bloblist, a collection of binary blobs
690 held in memory that persist between SPL and U-Boot. In the case of
691 x86 devices the bloblist can be used to hold ACPI tables so that they
692 remain available in memory.
693
Simon Glass29499a02016-01-17 20:53:51 -0700694config CMD_CRC32
695 bool "crc32"
696 default y
Michal Simek84f3dec2018-07-23 15:55:13 +0200697 select HASH
Simon Glass29499a02016-01-17 20:53:51 -0700698 help
699 Compute CRC32.
700
Daniel Thompsona9e2c672017-05-19 17:26:58 +0100701config CRC32_VERIFY
702 bool "crc32 -v"
703 depends on CMD_CRC32
704 help
705 Add -v option to verify data against a crc32 checksum.
706
Simon Glass4590d4e2017-05-17 03:25:10 -0600707config CMD_EEPROM
708 bool "eeprom - EEPROM subsystem"
709 help
710 (deprecated, needs conversion to driver model)
711 Provides commands to read and write EEPROM (Electrically Erasable
712 Programmable Read Only Memory) chips that are connected over an
713 I2C bus.
714
715config CMD_EEPROM_LAYOUT
716 bool "Enable layout-aware eeprom commands"
717 depends on CMD_EEPROM
718 help
719 (deprecated, needs conversion to driver model)
720 When enabled, additional eeprom sub-commands become available.
721
722 eeprom print - prints the contents of the eeprom in a human-readable
723 way (eeprom layout fields, and data formatted to be fit for human
724 consumption).
725
726 eeprom update - allows user to update eeprom fields by specifying
727 the field name, and providing the new data in a human readable format
728 (same format as displayed by the eeprom print command).
729
730 Both commands can either auto detect the layout, or be told which
731 layout to use.
732
733 Feature API:
734 __weak int parse_layout_version(char *str)
735 - override to provide your own layout name parsing
736 __weak void __eeprom_layout_assign(struct eeprom_layout *layout,
737 int layout_version);
738 - override to setup the layout metadata based on the version
739 __weak int eeprom_layout_detect(unsigned char *data)
740 - override to provide your own algorithm for detecting layout
741 version
742 eeprom_field.c
743 - contains various printing and updating functions for common
744 types of eeprom fields. Can be used for defining
745 custom layouts.
746
747config EEPROM_LAYOUT_HELP_STRING
748 string "Tells user what layout names are supported"
749 depends on CMD_EEPROM_LAYOUT
750 default "<not defined>"
751 help
752 Help printed with the LAYOUT VERSIONS part of the 'eeprom'
753 command's help.
754
Tom Rinifaed5672021-08-17 17:59:45 -0400755config SYS_I2C_EEPROM_BUS
756 int "I2C bus of the EEPROM device."
757 depends on CMD_EEPROM
758 default 0
759
760config SYS_I2C_EEPROM_ADDR_LEN
761 int "Length in bytes of the EEPROM memory array address"
762 depends on CMD_EEPROM || ID_EEPROM
763 default 1
764 range 1 2
765 help
766 Note: This is NOT the chip address length!
767
768config SYS_EEPROM_SIZE
769 depends on CMD_EEPROM
770 int "Size in bytes of the EEPROM device"
771 default 256
772
773config SYS_EEPROM_PAGE_WRITE_BITS
774 int "Number of bits used to address bytes in a single page"
775 depends on CMD_EEPROM
776 default 8
777 help
778 The EEPROM page size is 2^SYS_EEPROM_PAGE_WRITE_BITS.
779 A 64 byte page, for example would require six bits.
780
781config SYS_EEPROM_PAGE_WRITE_DELAY_MS
782 int "Number of milliseconds to delay between page writes"
783 depends on CMD_EEPROM || CMD_I2C
784 default 0
785
Simon Glass26c20532017-08-04 16:34:51 -0600786config LOOPW
787 bool "loopw"
788 help
789 Infinite write loop on address range
790
Andre Przywaraf0fa1132017-03-15 01:19:05 +0000791config CMD_MD5SUM
792 bool "md5sum"
Andre Przywaraf0fa1132017-03-15 01:19:05 +0000793 select MD5
794 help
795 Compute MD5 checksum.
796
Daniel Thompsona9e2c672017-05-19 17:26:58 +0100797config MD5SUM_VERIFY
Andre Przywaraf0fa1132017-03-15 01:19:05 +0000798 bool "md5sum -v"
Andre Przywaraf0fa1132017-03-15 01:19:05 +0000799 depends on CMD_MD5SUM
800 help
801 Add -v option to verify data against an MD5 checksum.
802
Simon Glass26c20532017-08-04 16:34:51 -0600803config CMD_MEMINFO
804 bool "meminfo"
Daniel Thompsona9e2c672017-05-19 17:26:58 +0100805 help
Simon Glass26c20532017-08-04 16:34:51 -0600806 Display memory information.
Daniel Thompsona9e2c672017-05-19 17:26:58 +0100807
Simon Glass26c20532017-08-04 16:34:51 -0600808config CMD_MEMORY
809 bool "md, mm, nm, mw, cp, cmp, base, loop"
810 default y
Simon Glass29499a02016-01-17 20:53:51 -0700811 help
Simon Glass26c20532017-08-04 16:34:51 -0600812 Memory commands.
813 md - memory display
814 mm - memory modify (auto-incrementing address)
815 nm - memory modify (constant address)
816 mw - memory write (fill)
817 cp - memory copy
818 cmp - memory compare
819 base - print or set address offset
820 loop - initialize loop on address range
Simon Glass29499a02016-01-17 20:53:51 -0700821
Simon Glass573c0fa2020-07-28 19:41:14 -0600822config CMD_MEM_SEARCH
Simon Glass19038de2020-06-02 19:26:49 -0600823 bool "ms - Memory search"
824 help
825 Memory-search command
826
827 This allows searching through a region of memory looking for hex
828 data (byte, 16-bit word, 32-bit long, also 64-bit on machines that
829 support it). It is also possible to search for a string. The
830 command accepts a memory range and a list of values to search for.
831 The values need to appear in memory in the same order they are given
832 in the command. At most 10 matches can be returned at a time, but
833 pressing return will show the next 10 matches. Environment variables
834 are set for use with scripting (memmatches, memaddr, mempos).
835
Joel Johnsondb5a97e2020-01-29 09:17:18 -0700836config CMD_MX_CYCLIC
Adam Ford1ef0c492019-08-14 07:54:34 -0500837 bool "Enable cyclic md/mw commands"
838 depends on CMD_MEMORY
839 help
840 Add the "mdc" and "mwc" memory commands. These are cyclic
841 "md/mw" commands.
842 Examples:
843
844 => mdc.b 10 4 500
845 This command will print 4 bytes (10,11,12,13) each 500 ms.
846
847 => mwc.l 100 12345678 10
848 This command will write 12345678 to address 100 all 10 ms.
849
Jean-Jacques Hiblotd3f09372019-07-02 14:23:26 +0200850config CMD_RANDOM
851 bool "random"
852 default y
853 depends on CMD_MEMORY && (LIB_RAND || LIB_HW_RAND)
854 help
855 random - fill memory with random data
856
Simon Glass29499a02016-01-17 20:53:51 -0700857config CMD_MEMTEST
858 bool "memtest"
859 help
860 Simple RAM read/write test.
861
Mario Six00518992018-03-28 14:38:14 +0200862if CMD_MEMTEST
863
864config SYS_ALT_MEMTEST
865 bool "Alternative test"
866 help
867 Use a more complete alternative memory test.
868
Ralph Siemsen1c39c102020-09-09 12:10:00 -0400869if SYS_ALT_MEMTEST
870
871config SYS_ALT_MEMTEST_BITFLIP
872 bool "Bitflip test"
873 default y
874 help
875 The alternative memory test includes bitflip test since 2020.07.
876 The bitflip test significantly increases the overall test time.
877 Bitflip test can optionally be disabled here.
878
879endif
880
Ashok Reddy Soma41e8edf2020-05-04 15:26:21 +0200881config SYS_MEMTEST_START
882 hex "default start address for mtest"
Tom Rinic2ac2f62021-12-12 22:12:29 -0500883 default 0x0
Ashok Reddy Soma41e8edf2020-05-04 15:26:21 +0200884 help
885 This is the default start address for mtest for simple read/write
886 test. If no arguments are given to mtest, default address is used
887 as start address.
888
889config SYS_MEMTEST_END
890 hex "default end address for mtest"
891 default 0x1000
892 help
893 This is the default end address for mtest for simple read/write
894 test. If no arguments are given to mtest, default address is used
895 as end address.
896
Mario Six00518992018-03-28 14:38:14 +0200897endif
898
Simon Glass26c20532017-08-04 16:34:51 -0600899config CMD_SHA1SUM
900 bool "sha1sum"
901 select SHA1
Simon Glass29499a02016-01-17 20:53:51 -0700902 help
Simon Glass26c20532017-08-04 16:34:51 -0600903 Compute SHA1 checksum.
904
905config SHA1SUM_VERIFY
906 bool "sha1sum -v"
907 depends on CMD_SHA1SUM
908 help
909 Add -v option to verify data against a SHA1 checksum.
Simon Glass29499a02016-01-17 20:53:51 -0700910
Simon Glass8e83ca82017-08-04 16:34:52 -0600911config CMD_STRINGS
912 bool "strings - display strings in memory"
913 help
914 This works similarly to the Unix 'strings' command except that it
915 works with a memory range. String of printable characters found
916 within the range are displayed. The minimum number of characters
917 for a sequence to be considered a string can be provided.
918
Simon Glassbecaa8f2017-05-17 03:25:43 -0600919endmenu
920
921menu "Compression commands"
922
923config CMD_LZMADEC
924 bool "lzmadec"
Tom Rini3237bc62017-09-29 14:32:44 -0400925 default y if CMD_BOOTI
Simon Glassbecaa8f2017-05-17 03:25:43 -0600926 select LZMA
927 help
928 Support decompressing an LZMA (Lempel-Ziv-Markov chain algorithm)
929 image from memory.
930
Yusuke Ashidukaa20545d2020-02-20 20:48:01 +0900931config CMD_UNLZ4
932 bool "unlz4"
933 default y if CMD_BOOTI
934 select LZ4
935 help
936 Support decompressing an LZ4 image from memory region.
937
Masahiro Yamada2737fd32017-02-05 10:42:56 +0900938config CMD_UNZIP
939 bool "unzip"
Tom Rini3237bc62017-09-29 14:32:44 -0400940 default y if CMD_BOOTI
Michael Wallef253f2c2020-05-22 14:07:35 +0200941 select GZIP
Masahiro Yamada2737fd32017-02-05 10:42:56 +0900942 help
943 Uncompress a zip-compressed memory region.
944
945config CMD_ZIP
946 bool "zip"
Michael Walle3a6e3512020-05-22 14:07:36 +0200947 select GZIP_COMPRESSED
Masahiro Yamada2737fd32017-02-05 10:42:56 +0900948 help
949 Compress a memory region with zlib deflate method.
950
Simon Glass29499a02016-01-17 20:53:51 -0700951endmenu
952
953menu "Device access commands"
954
Simon Glass036bbb12017-08-04 16:34:28 -0600955config CMD_ARMFLASH
956 #depends on FLASH_CFI_DRIVER
957 bool "armflash"
958 help
959 ARM Ltd reference designs flash partition access
960
Neil Armstrong49261c72018-04-27 15:17:57 +0200961config CMD_ADC
962 bool "adc - Access Analog to Digital Converters info and data"
963 select ADC
Michal Simek463c3862020-08-19 10:44:17 +0200964 depends on DM_REGULATOR
Neil Armstrong49261c72018-04-27 15:17:57 +0200965 help
966 Shows ADC device info and permit printing one-shot analog converted
967 data from a named Analog to Digital Converter.
968
Eugeniu Rosca35c34be2019-05-23 17:32:22 +0200969config CMD_BCB
970 bool "bcb"
971 depends on MMC
972 depends on PARTITIONS
973 help
974 Read/modify/write the fields of Bootloader Control Block, usually
975 stored on the flash "misc" partition with its structure defined in:
976 https://android.googlesource.com/platform/bootable/recovery/+/master/
977 bootloader_message/include/bootloader_message/bootloader_message.h
978
979 Some real-life use-cases include (but are not limited to):
980 - Determine the "boot reason" (and act accordingly):
981 https://source.android.com/devices/bootloader/boot-reason
982 - Get/pass a list of commands from/to recovery:
983 https://android.googlesource.com/platform/bootable/recovery
984 - Inspect/dump the contents of the BCB fields
985
Jean-Jacques Hiblote83a31b2018-08-09 16:17:46 +0200986config CMD_BIND
987 bool "bind/unbind - Bind or unbind a device to/from a driver"
988 depends on DM
Tom Rini1f9c3d02023-08-04 12:06:21 -0400989 default y if USB_ETHER
Jean-Jacques Hiblote83a31b2018-08-09 16:17:46 +0200990 help
991 Bind or unbind a device to/from a driver from the command line.
992 This is useful in situations where a device may be handled by several
993 drivers. For example, this can be used to bind a UDC to the usb ether
994 gadget driver from the command line.
995
Simon Glass04ac6f12017-04-26 22:28:02 -0600996config CMD_CLK
997 bool "clk - Show clock frequencies"
998 help
999 (deprecated)
1000 Shows clock frequences by calling a sock_clk_dump() hook function.
1001 This is depreated in favour of using the CLK uclass and accessing
1002 clock values from associated drivers. However currently no command
1003 exists for this.
1004
Simon Glass036bbb12017-08-04 16:34:28 -06001005config CMD_DEMO
1006 bool "demo - Demonstration commands for driver model"
1007 depends on DM
1008 help
1009 Provides a 'demo' command which can be used to play around with
1010 driver model. To use this properly you will need to enable one or
1011 both of the demo devices (DM_DEMO_SHAPE and DM_DEMO_SIMPLE).
1012 Otherwise you will always get an empty list of devices. The demo
1013 devices are defined in the sandbox device tree, so the easiest
1014 option is to use sandbox and pass the -d point to sandbox's
1015 u-boot.dtb file.
1016
1017config CMD_DFU
1018 bool "dfu"
Marek Vasutea84f802018-02-16 16:41:17 +01001019 select DFU
Simon Glass036bbb12017-08-04 16:34:28 -06001020 help
1021 Enables the command "dfu" which is used to have U-Boot create a DFU
Simon Glass663b0cc2017-08-04 16:35:06 -06001022 class device via USB. This command requires that the "dfu_alt_info"
1023 environment variable be set and define the alt settings to expose to
1024 the host.
Simon Glass036bbb12017-08-04 16:34:28 -06001025
Simon Glass29499a02016-01-17 20:53:51 -07001026config CMD_DM
1027 bool "dm - Access to driver model information"
1028 depends on DM
Simon Glass29499a02016-01-17 20:53:51 -07001029 help
1030 Provides access to driver model data structures and information,
1031 such as a list of devices, list of uclasses and the state of each
1032 device (e.g. activated). This is not required for operation, but
1033 can be useful to see the state of driver model for debugging or
1034 interest.
1035
Alex Kiernan65de9552018-05-29 15:30:39 +00001036config CMD_FASTBOOT
1037 bool "fastboot - Android fastboot support"
1038 depends on FASTBOOT
1039 help
1040 This enables the command "fastboot" which enables the Android
1041 fastboot mode for the platform. Fastboot is a protocol for
1042 downloading images, flashing and device control used on
Alex Kiernand5aa57c2018-05-29 15:30:53 +00001043 Android devices. Fastboot requires either the network stack
1044 enabled or support for acting as a USB device.
Alex Kiernan65de9552018-05-29 15:30:39 +00001045
Sam Protsenkocd43fa12020-01-24 17:53:44 +02001046 See doc/android/fastboot.rst for more information.
Alex Kiernan65de9552018-05-29 15:30:39 +00001047
Simon Glass036bbb12017-08-04 16:34:28 -06001048config CMD_FLASH
1049 bool "flinfo, erase, protect"
1050 default y
Miquel Raynald2418202019-10-25 19:39:30 +02001051 depends on MTD || FLASH_CFI_DRIVER || MTD_NOR_FLASH
Simon Glass036bbb12017-08-04 16:34:28 -06001052 help
1053 NOR flash support.
1054 flinfo - print FLASH memory information
1055 erase - FLASH memory
1056 protect - enable or disable FLASH write protection
1057
1058config CMD_FPGA
1059 bool "fpga"
Tuomas Tynkkynen5ca16b32018-01-27 20:28:40 +02001060 depends on FPGA
Simon Glass036bbb12017-08-04 16:34:28 -06001061 default y
1062 help
1063 FPGA support.
1064
1065config CMD_FPGA_LOADBP
1066 bool "fpga loadbp - load partial bitstream (Xilinx only)"
1067 depends on CMD_FPGA
1068 help
1069 Supports loading an FPGA device from a bitstream buffer containing
1070 a partial bitstream.
1071
1072config CMD_FPGA_LOADFS
1073 bool "fpga loadfs - load bitstream from FAT filesystem (Xilinx only)"
1074 depends on CMD_FPGA
1075 help
1076 Supports loading an FPGA device from a FAT filesystem.
1077
1078config CMD_FPGA_LOADMK
1079 bool "fpga loadmk - load bitstream from image"
1080 depends on CMD_FPGA
1081 help
1082 Supports loading an FPGA device from a image generated by mkimage.
1083
1084config CMD_FPGA_LOADP
1085 bool "fpga loadp - load partial bitstream"
1086 depends on CMD_FPGA
1087 help
1088 Supports loading an FPGA device from a bitstream buffer containing
1089 a partial bitstream.
1090
Siva Durga Prasad Paladugucce0cb02018-05-31 15:10:22 +05301091config CMD_FPGA_LOAD_SECURE
Oleksandr Suvorovfbe31bb2022-07-22 17:16:02 +03001092 bool "fpga loads - loads secure bitstreams"
Siva Durga Prasad Paladugucce0cb02018-05-31 15:10:22 +05301093 depends on CMD_FPGA
Oleksandr Suvorovfbe31bb2022-07-22 17:16:02 +03001094 select FPGA_LOAD_SECURE
Siva Durga Prasad Paladugucce0cb02018-05-31 15:10:22 +05301095 help
1096 Enables the fpga loads command which is used to load secure
1097 (authenticated or encrypted or both) bitstreams on to FPGA.
1098
Simon Glass036bbb12017-08-04 16:34:28 -06001099config CMD_FPGAD
1100 bool "fpgad - dump FPGA registers"
1101 help
1102 (legacy, needs conversion to driver model)
1103 Provides a way to dump FPGA registers by calling the board-specific
1104 fpga_get_reg() function. This functions similarly to the 'md'
1105 command.
1106
1107config CMD_FUSE
1108 bool "fuse - support for the fuse subssystem"
1109 help
1110 (deprecated - needs conversion to driver model)
1111 This allows reading, sensing, programming or overriding fuses
1112 which control the behaviour of the device. The command uses the
1113 fuse_...() API.
1114
1115config CMD_GPIO
1116 bool "gpio"
1117 help
1118 GPIO support.
1119
Diego Rondini5ffde632022-04-11 12:02:09 +02001120config CMD_GPIO_READ
1121 bool "gpio read - save GPIO value to variable"
1122 depends on CMD_GPIO
1123 help
1124 Enables the 'gpio read' command that saves the value
1125 of a GPIO pin to a variable.
1126
Pragnesh Patel1d5955f2020-12-22 11:30:05 +05301127config CMD_PWM
1128 bool "pwm"
1129 depends on DM_PWM
1130 help
1131 Control PWM channels, this allows invert/config/enable/disable PWM channels.
1132
Simon Glass036bbb12017-08-04 16:34:28 -06001133config CMD_GPT
1134 bool "GPT (GUID Partition Table) command"
Simon Glass036bbb12017-08-04 16:34:28 -06001135 select EFI_PARTITION
Michal Simek84f3dec2018-07-23 15:55:13 +02001136 select PARTITION_UUIDS
Maxime Ripard24336442017-08-24 11:52:32 +02001137 imply RANDOM_UUID
Simon Glass036bbb12017-08-04 16:34:28 -06001138 help
1139 Enable the 'gpt' command to ready and write GPT style partition
1140 tables.
1141
Maxime Ripard24336442017-08-24 11:52:32 +02001142config RANDOM_UUID
1143 bool "GPT Random UUID generation"
Adam Ford70c8f052018-02-06 12:14:28 -06001144 select LIB_UUID
Maxime Ripard24336442017-08-24 11:52:32 +02001145 help
1146 Enable the generation of partitions with random UUIDs if none
1147 are provided.
1148
Simon Glass036bbb12017-08-04 16:34:28 -06001149config CMD_GPT_RENAME
1150 bool "GPT partition renaming commands"
1151 depends on CMD_GPT
1152 help
1153 Enables the 'gpt' command to interchange names on two GPT
1154 partitions via the 'gpt swap' command or to rename single
1155 partitions via the 'rename' command.
Simon Glass29499a02016-01-17 20:53:51 -07001156
Simon Glassa831eca2017-05-17 03:25:29 -06001157config CMD_IDE
1158 bool "ide - Support for IDE drivers"
Simon Glassb569a012017-05-17 03:25:30 -06001159 select IDE
Simon Glassa831eca2017-05-17 03:25:29 -06001160 help
1161 Provides an 'ide' command which allows accessing the IDE drive,
Vagrant Cascadian33203c32021-12-21 13:06:56 -08001162 resetting the IDE interface, printing the partition table and
Simon Glassa831eca2017-05-17 03:25:29 -06001163 geting device info. It also enables the 'diskboot' command which
1164 permits booting from an IDE drive.
1165
Simon Glass3bebbe62017-05-17 03:25:34 -06001166config CMD_IO
1167 bool "io - Support for performing I/O accesses"
1168 help
1169 Provides an 'iod' command to display I/O space and an 'iow' command
1170 to write values to the I/O space. This can be useful for manually
1171 checking the state of devices during boot when debugging device
1172 drivers, etc.
1173
Simon Glass30daabc2017-05-17 03:25:36 -06001174config CMD_IOTRACE
1175 bool "iotrace - Support for tracing I/O activity"
1176 help
1177 Provides an 'iotrace' command which supports recording I/O reads and
1178 writes in a trace buffer in memory . It also maintains a checksum
1179 of the trace records (even if space is exhausted) so that the
1180 sequence of I/O accesses can be verified.
1181
1182 When debugging drivers it is useful to see what I/O accesses were
1183 done and in what order.
1184
1185 Even if the individual accesses are of little interest it can be
1186 useful to verify that the access pattern is consistent each time
1187 an operation is performed. In this case a checksum can be used to
1188 characterise the operation of a driver. The checksum can be compared
1189 across different runs of the operation to verify that the driver is
1190 working properly.
1191
1192 In particular, when performing major refactoring of the driver, where
1193 the access pattern should not change, the checksum provides assurance
1194 that the refactoring work has not broken the driver.
1195
1196 This works by sneaking into the io.h heder for an architecture and
1197 redirecting I/O accesses through iotrace's tracing mechanism.
1198
1199 For now no commands are provided to examine the trace buffer. The
1200 format is fairly simple, so 'md' is a reasonable substitute.
1201
1202 Note: The checksum feature is only useful for I/O regions where the
1203 contents do not change outside of software control. Where this is not
1204 suitable you can fall back to manually comparing the addresses. It
1205 might be useful to enhance tracing to only checksum the accesses and
1206 not the data read/written.
1207
Simon Glass036bbb12017-08-04 16:34:28 -06001208config CMD_I2C
1209 bool "i2c"
1210 help
1211 I2C support.
1212
Eugen Hristevb879c842018-09-18 10:35:33 +03001213config CMD_W1
1214 depends on W1
1215 default y if W1
1216 bool "w1 - Support for Dallas 1-Wire protocol"
1217 help
1218 Dallas 1-wire protocol support
1219
Simon Glass29499a02016-01-17 20:53:51 -07001220config CMD_LOADB
1221 bool "loadb"
1222 default y
1223 help
1224 Load a binary file over serial line.
1225
Rui Miguel Silva433f15a2022-05-11 10:55:40 +01001226config CMD_LOADM
1227 bool "loadm"
1228 help
1229 Load a binary over memory mapped.
1230
Simon Glass29499a02016-01-17 20:53:51 -07001231config CMD_LOADS
Tom Rini5a70f172022-10-28 20:27:02 -04001232 bool "loads - Load a file over serial in S-Record format"
Simon Glass29499a02016-01-17 20:53:51 -07001233 default y
1234 help
1235 Load an S-Record file over serial line
1236
Tom Rini5a70f172022-10-28 20:27:02 -04001237config LOADS_ECHO
1238 bool "Echo all characters received during a loads back to console"
1239 depends on CMD_LOADS
1240 help
1241 If enabled, all characters received during a serial download (using
1242 the "loads" command) are echoed back. This might be needed by some
1243 terminal emulations (like "cu"), but may as well just take time on
1244 others. This sets the initial value of the "loads_echo" environment
1245 variable to 1.
1246
1247config CMD_SAVES
1248 bool "saves - Save a file over serial in S-Record format"
Ying Sun86dff472023-06-25 16:24:47 +08001249 depends on CMD_LOADS
Tom Rini5a70f172022-10-28 20:27:02 -04001250 help
1251 Provides a way to save a binary file using the Motorola S-Record
1252 format over the serial line.
1253
1254config SYS_LOADS_BAUD_CHANGE
1255 bool "Enable a temporary baudrate change during loads/saves command"
1256 depends on CMD_LOADS || CMD_SAVES
1257
Pali Rohár5dc80cc2022-08-27 16:37:55 +02001258config CMD_LOADXY_TIMEOUT
1259 int "loadxy_timeout"
1260 range 0 2000
1261 default 90
1262 help
1263 Initial timeout for loadx and loady commands. Zero means infinity.
1264
Niel Fourie09262bb2020-03-30 17:22:58 +02001265config CMD_LSBLK
1266 depends on BLK
1267 bool "lsblk - list block drivers and devices"
1268 help
1269 Print list of available block device drivers, and for each, the list
1270 of known block devices.
1271
Marek Szyprowski6427b5b2020-12-23 13:55:15 +01001272config CMD_MBR
1273 bool "MBR (Master Boot Record) command"
1274 select DOS_PARTITION
Marek Szyprowski6427b5b2020-12-23 13:55:15 +01001275 help
1276 Enable the 'mbr' command to ready and write MBR (Master Boot Record)
1277 style partition tables.
1278
Bin Menge1dae502020-10-14 14:34:52 +08001279config CMD_MISC
1280 bool "misc"
1281 depends on MISC
1282 help
1283 Enable the command "misc" for accessing miscellaneous devices with
1284 a MISC uclass driver. The command provides listing all MISC devices
1285 as well as read and write functionalities via their drivers.
1286
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001287config CMD_MMC
1288 bool "mmc"
Heinrich Schuchardt3ae9e6a2021-03-27 11:43:54 +01001289 depends on MMC
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001290 help
1291 MMC memory mapped support.
1292
Heinrich Schuchardt039df1a2020-03-31 17:39:28 +00001293if CMD_MMC
1294
1295config CMD_BKOPS_ENABLE
1296 bool "mmc bkops enable"
1297 depends on CMD_MMC
Heinrich Schuchardt039df1a2020-03-31 17:39:28 +00001298 help
1299 Enable command for setting manual background operations handshake
1300 on a eMMC device. The feature is optionally available on eMMC devices
1301 conforming to standard >= 4.41.
1302
Alex Kiernan60e0f612018-05-08 04:43:31 +00001303config CMD_MMC_RPMB
1304 bool "Enable support for RPMB in the mmc command"
Heinrich Schuchardt039df1a2020-03-31 17:39:28 +00001305 depends on SUPPORT_EMMC_RPMB
Alex Kiernan60e0f612018-05-08 04:43:31 +00001306 help
1307 Enable the commands for reading, writing and programming the
1308 key for the Replay Protection Memory Block partition in eMMC.
1309
Alex Kiernanc568bcb2018-05-29 15:30:52 +00001310config CMD_MMC_SWRITE
1311 bool "mmc swrite"
Heinrich Schuchardt039df1a2020-03-31 17:39:28 +00001312 depends on MMC_WRITE
Alex Kiernanc568bcb2018-05-29 15:30:52 +00001313 select IMAGE_SPARSE
1314 help
1315 Enable support for the "mmc swrite" command to write Android sparse
1316 images to eMMC.
1317
Heinrich Schuchardt039df1a2020-03-31 17:39:28 +00001318endif
1319
John Chaufce6f982020-07-02 12:01:21 +08001320config CMD_CLONE
1321 bool "clone"
1322 depends on BLK
1323 help
1324 Enable storage cloning over block devices, useful for
1325 initial flashing by external block device without network
1326 or usb support.
1327
Ruchika Gupta1a994352020-10-23 13:39:33 +05301328config CMD_OPTEE_RPMB
1329 bool "Enable read/write support on RPMB via OPTEE"
1330 depends on SUPPORT_EMMC_RPMB && OPTEE
1331 help
1332 Enable the commands for reading, writing persistent named values
1333 in the Replay Protection Memory Block partition in eMMC by
1334 using Persistent Objects in OPTEE
1335
Miquel Raynal741f4c72018-09-29 12:58:28 +02001336config CMD_MTD
1337 bool "mtd"
Miquel Raynald2418202019-10-25 19:39:30 +02001338 depends on MTD
Miquel Raynal741f4c72018-09-29 12:58:28 +02001339 select MTD_PARTITIONS
1340 help
1341 MTD commands support.
1342
Pratyush Yadavbecd9b72020-10-16 16:16:35 +05301343config CMD_MUX
1344 bool "mux"
1345 depends on MULTIPLEXER
1346 help
1347 List, select, and deselect mux controllers on the fly.
1348
Simon Glass29499a02016-01-17 20:53:51 -07001349config CMD_NAND
1350 bool "nand"
Maxime Ripard5a5d71f2017-03-03 15:13:30 +01001351 default y if NAND_SUNXI
Miquel Raynald2418202019-10-25 19:39:30 +02001352 depends on MTD_RAW_NAND
Simon Glass29499a02016-01-17 20:53:51 -07001353 help
1354 NAND support.
1355
Boris Brezillon19907782017-02-27 18:22:07 +01001356if CMD_NAND
1357config CMD_NAND_TRIMFFS
1358 bool "nand write.trimffs"
Hans de Goedefd42c052017-02-27 18:22:10 +01001359 default y if ARCH_SUNXI
Boris Brezillon19907782017-02-27 18:22:07 +01001360 help
1361 Allows one to skip empty pages when flashing something on a NAND.
1362
1363config CMD_NAND_LOCK_UNLOCK
1364 bool "nand lock/unlock"
1365 help
1366 NAND locking support.
1367
1368config CMD_NAND_TORTURE
1369 bool "nand torture"
1370 help
1371 NAND torture support.
1372
1373endif # CMD_NAND
1374
Zhikang Zhang49455652017-08-03 02:30:59 -07001375config CMD_NVME
1376 bool "nvme"
1377 depends on NVME
1378 default y if NVME
1379 help
1380 NVM Express device support
1381
Simon Glassa2a82072017-08-04 16:34:31 -06001382config CMD_ONENAND
1383 bool "onenand - access to onenand device"
Miquel Raynald2418202019-10-25 19:39:30 +02001384 depends on MTD
Simon Glassa2a82072017-08-04 16:34:31 -06001385 help
1386 OneNAND is a brand of NAND ('Not AND' gate) flash which provides
1387 various useful features. This command allows reading, writing,
1388 and erasing blocks. It allso provides a way to show and change
1389 bad blocks, and test the device.
1390
Tom Rinie7751242022-06-15 12:03:51 -04001391config USE_ONENAND_BOARD_INIT
1392 bool "Call onenand_board_init() in the onenand command"
1393 depends on CMD_ONENAND
1394
Mario Sixf8395902018-09-27 09:19:34 +02001395config CMD_OSD
1396 bool "osd"
1397 help
1398 Enable the 'osd' command which allows to query information from and
1399 write text data to a on-screen display (OSD) device; a virtual device
1400 associated with a display capable of displaying a text overlay on the
1401 display it's associated with..
1402
Patrick Delaunay73287092017-01-27 11:00:42 +01001403config CMD_PART
1404 bool "part"
AKASHI Takahiro783bc122022-04-22 10:44:30 +09001405 depends on PARTITIONS
Michal Simek84f3dec2018-07-23 15:55:13 +02001406 select PARTITION_UUIDS
Patrick Delaunay73287092017-01-27 11:00:42 +01001407 help
1408 Read and display information about the partition table on
1409 various media.
1410
Simon Glassc88a09a2017-08-04 16:34:34 -06001411config CMD_PCI
1412 bool "pci - Access PCI devices"
1413 help
1414 Provide access to PCI (Peripheral Interconnect Bus), a type of bus
1415 used on some devices to allow the CPU to communicate with its
1416 peripherals. Sub-commands allow bus enumeration, displaying and
1417 changing configuration space and a few other features.
1418
Stephen Carlson3d876c42023-03-10 11:07:13 -08001419config CMD_PCI_MPS
1420 bool "pci_mps - Configure PCI device MPS"
1421 depends on PCI
1422 help
1423 Enables PCI Express Maximum Packet Size (MPS) tuning. This
1424 command configures the PCI Express MPS of each endpoint to the
1425 largest value supported by all devices below the root complex.
1426 The Maximum Read Request Size will not be altered. This method is
1427 the same algorithm as used by Linux pci=pcie_bus_safe.
1428
Patrice Chotardc4b4ef02018-10-24 14:10:17 +02001429config CMD_PINMUX
1430 bool "pinmux - show pins muxing"
Marek Behún9ff24b62021-02-09 21:23:47 +01001431 depends on PINCTRL
Patrice Chotardc4b4ef02018-10-24 14:10:17 +02001432 default y if PINCTRL
1433 help
1434 Parse all available pin-controllers and show pins muxing. This
1435 is useful for debug purpoer to check the pin muxing and to know if
1436 a pin is configured as a GPIO or as an alternate function.
1437
Adam Fordc4f16322018-09-09 07:05:57 -05001438config CMD_POWEROFF
1439 bool "poweroff"
1440 help
1441 Poweroff/Shutdown the system
1442
Simon Glassc05459b2017-08-04 16:34:39 -06001443config CMD_READ
1444 bool "read - Read binary data from a partition"
1445 help
1446 Provides low-level access to the data in a partition.
1447
Simon Glass036bbb12017-08-04 16:34:28 -06001448config CMD_REMOTEPROC
1449 bool "remoteproc"
1450 depends on REMOTEPROC
1451 help
1452 Support for Remote Processor control
1453
1454config CMD_SATA
1455 bool "sata - Access SATA subsystem"
1456 select SATA
1457 help
1458 SATA (Serial Advanced Technology Attachment) is a serial bus
1459 standard for connecting to hard drives and other storage devices.
1460 This command provides information about attached devices and allows
1461 reading, writing and other operations.
1462
1463 SATA replaces PATA (originally just ATA), which stands for Parallel AT
1464 Attachment, where AT refers to an IBM AT (Advanced Technology)
1465 computer released in 1984.
1466
Heinrich Schuchardta0f52832018-02-14 08:05:44 +01001467config CMD_SCSI
1468 bool "scsi - Access to SCSI devices"
Heinrich Schuchardtb9a76c72023-03-26 19:10:38 +02001469 depends on SCSI
1470 default y
Heinrich Schuchardta0f52832018-02-14 08:05:44 +01001471 help
1472 This provides a 'scsi' command which provides access to SCSI (Small
1473 Computer System Interface) devices. The command provides a way to
1474 scan the bus, reset the bus, read and write data and get information
1475 about devices.
1476
Simon Glass6870d2e2017-08-04 16:34:45 -06001477config CMD_SDRAM
1478 bool "sdram - Print SDRAM configuration information"
1479 help
1480 Provides information about attached SDRAM. This assumed that the
1481 SDRAM has an EEPROM with information that can be read using the
1482 I2C bus. This is only available on some boards.
1483
Simon Glass29499a02016-01-17 20:53:51 -07001484config CMD_SF
1485 bool "sf"
Tom Rinie5289a72019-05-29 17:01:28 -04001486 depends on DM_SPI_FLASH || SPI_FLASH
Jagan Teki132e81f2019-10-16 17:59:42 +05301487 default y if DM_SPI_FLASH
Simon Glass29499a02016-01-17 20:53:51 -07001488 help
1489 SPI Flash support
1490
Simon Glass86b1b652017-08-04 16:34:46 -06001491config CMD_SF_TEST
1492 bool "sf test - Allow testing of SPI flash"
Tom Rinie5289a72019-05-29 17:01:28 -04001493 depends on CMD_SF
Simon Glass86b1b652017-08-04 16:34:46 -06001494 help
1495 Provides a way to test that SPI flash is working correctly. The
1496 test is destructive, in that an area of SPI flash must be provided
1497 for the test to use. Performance information is also provided,
1498 measuring the performance of reading, writing and erasing in
1499 Mbps (Million Bits Per Second). This value should approximately
1500 equal the SPI bus speed for a single-bit-wide SPI bus, assuming
1501 everything is working properly.
1502
Simon Glass29499a02016-01-17 20:53:51 -07001503config CMD_SPI
Patrick Delaunay5a6b52b2019-02-27 15:20:37 +01001504 bool "sspi - Command to access spi device"
Tom Rinie5289a72019-05-29 17:01:28 -04001505 depends on SPI
Simon Glass29499a02016-01-17 20:53:51 -07001506 help
1507 SPI utility command.
1508
Patrick Delaunay5a6b52b2019-02-27 15:20:37 +01001509config DEFAULT_SPI_BUS
1510 int "default spi bus used by sspi command"
1511 depends on CMD_SPI
1512 default 0
1513
1514config DEFAULT_SPI_MODE
1515 hex "default spi mode used by sspi command (see include/spi.h)"
1516 depends on CMD_SPI
1517 default 0
1518
Robert Marko99e6fde2022-09-06 13:30:33 +02001519config CMD_TEMPERATURE
1520 bool "temperature - display the temperature from thermal sensors"
1521 depends on DM_THERMAL
1522 help
1523 Provides a way to list thermal sensors and to get their readings.
1524
Simon Glass80a56cd2017-08-04 16:35:00 -06001525config CMD_TSI148
1526 bool "tsi148 - Command to access tsi148 device"
1527 help
1528 This provides various sub-commands to initialise and configure the
1529 Turndra tsi148 device. See the command help for full details.
1530
Faiz Abbas61e9fbb2019-10-15 18:24:40 +05301531config CMD_UFS
1532 bool "Enable UFS - Universal Flash Subsystem commands"
1533 depends on UFS
1534 help
1535 "This provides commands to initialise and configure universal flash
1536 subsystem devices"
1537
Simon Glass0c03c1a2017-08-04 16:35:01 -06001538config CMD_UNIVERSE
1539 bool "universe - Command to set up the Turndra Universe controller"
1540 help
1541 This allows setting up the VMEbus provided by this controller.
1542 See the command help for full details.
1543
Simon Glass29499a02016-01-17 20:53:51 -07001544config CMD_USB
1545 bool "usb"
Tom Rini8a091622021-07-09 10:11:55 -04001546 depends on USB_HOST
Simon Glass29499a02016-01-17 20:53:51 -07001547 help
1548 USB support.
1549
Stefan Agnerd9d661c2017-08-16 11:00:53 -07001550config CMD_USB_SDP
1551 bool "sdp"
1552 select USB_FUNCTION_SDP
1553 help
1554 Enables the command "sdp" which is used to have U-Boot emulating the
1555 Serial Download Protocol (SDP) via USB.
Michal Simekf751ff52018-07-23 15:55:12 +02001556
Eddie Cai5e3020b2017-12-15 08:17:11 +08001557config CMD_ROCKUSB
1558 bool "rockusb"
1559 depends on USB_FUNCTION_ROCKUSB
1560 help
Michal Simekf751ff52018-07-23 15:55:12 +02001561 Rockusb protocol is widely used by Rockchip SoC based devices. It can
Eddie Cai5e3020b2017-12-15 08:17:11 +08001562 read/write info, image to/from devices. This enable rockusb command
1563 support to communication with rockusb device. for more detail about
1564 this command, please read doc/README.rockusb.
Stefan Agnerd9d661c2017-08-16 11:00:53 -07001565
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001566config CMD_USB_MASS_STORAGE
1567 bool "UMS usb mass storage"
Tom Rini4b783d92021-05-22 08:47:16 -04001568 depends on USB_GADGET_DOWNLOAD
Lukasz Majewski6e782742018-01-29 19:28:02 +01001569 select USB_FUNCTION_MASS_STORAGE
Patrick Delaunaye1dc2532021-06-04 18:51:46 +02001570 depends on BLK && USB_GADGET
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001571 help
Patrick Delaunaye1dc2532021-06-04 18:51:46 +02001572 Enables the command "ums" and the USB mass storage support to the
1573 export a block device: U-Boot, the USB device, acts as a simple
1574 external hard drive plugged on the host USB port.
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001575
Svyatoslav Ryhelbb8068d2023-03-20 21:01:43 +02001576config CMD_UMS_ABORT_KEYED
1577 bool "UMS abort with any key"
1578 depends on CMD_USB_MASS_STORAGE
1579 help
1580 Allow interruption of usb mass storage run with any key pressed.
1581
Anastasiia Lukianenko4fec7f82020-08-06 12:42:55 +03001582config CMD_PVBLOCK
1583 bool "Xen para-virtualized block device"
1584 depends on XEN
1585 select PVBLOCK
1586 help
1587 Xen para-virtualized block device support
1588
Tuomas Tynkkynen10a60d22018-10-15 02:21:12 -07001589config CMD_VIRTIO
1590 bool "virtio"
1591 depends on VIRTIO
1592 default y if VIRTIO
1593 help
1594 VirtIO block device support
1595
Michael Walle23964a82019-04-06 02:24:02 +02001596config CMD_WDT
1597 bool "wdt"
1598 depends on WDT
1599 help
1600 This provides commands to control the watchdog timer devices.
1601
Rasmus Villemoesc614b832023-03-02 09:12:22 +01001602config CMD_WRITE
1603 bool "write - Write binary data to a partition"
1604 help
1605 Provides low-level write access to a partition.
1606
Mario Sixfd1cc422018-08-09 14:51:21 +02001607config CMD_AXI
1608 bool "axi"
1609 depends on AXI
1610 help
1611 Enable the command "axi" for accessing AXI (Advanced eXtensible
1612 Interface) busses, a on-chip interconnect specification for managing
1613 functional blocks in SoC designs, which is also often used in designs
1614 involving FPGAs (e.g. communication with IP cores in Xilinx FPGAs).
Simon Glass29499a02016-01-17 20:53:51 -07001615endmenu
1616
1617
1618menu "Shell scripting commands"
1619
Roger Knecht11827c42022-09-03 11:34:53 +00001620config CMD_CAT
1621 bool "cat"
1622 help
1623 Print file to standard output
1624
Simon Glass29499a02016-01-17 20:53:51 -07001625config CMD_ECHO
1626 bool "echo"
1627 default y
1628 help
1629 Echo args to console
1630
1631config CMD_ITEST
1632 bool "itest"
1633 default y
1634 help
1635 Return true/false on integer compare.
1636
1637config CMD_SOURCE
1638 bool "source"
1639 default y
1640 help
1641 Run script from memory
1642
1643config CMD_SETEXPR
1644 bool "setexpr"
1645 default y
1646 help
1647 Evaluate boolean and math expressions and store the result in an env
1648 variable.
1649 Also supports loading the value at a memory location into a variable.
1650 If CONFIG_REGEX is enabled, setexpr also supports a gsub function.
1651
Roland Gaudig2c9e7c22021-07-23 12:29:21 +00001652config CMD_SETEXPR_FMT
1653 bool "setexpr_fmt"
Roland Gaudig2c9e7c22021-07-23 12:29:21 +00001654 depends on CMD_SETEXPR
1655 help
1656 Evaluate format string expression and store result in an environment
1657 variable.
1658
Simon Glass29499a02016-01-17 20:53:51 -07001659endmenu
1660
Ruslan Trofymenkoa24f9b42019-07-05 15:37:33 +03001661menu "Android support commands"
1662
1663config CMD_AB_SELECT
1664 bool "ab_select"
Ruslan Trofymenkoa24f9b42019-07-05 15:37:33 +03001665 depends on ANDROID_AB
1666 help
1667 On Android devices with more than one boot slot (multiple copies of
1668 the kernel and system images) this provides a command to select which
1669 slot should be used to boot from and register the boot attempt. This
1670 is used by the new A/B update model where one slot is updated in the
1671 background while running from the other slot.
1672
1673endmenu
1674
Michal Simek2f785a12018-02-26 16:01:02 +01001675if NET
1676
Joe Hershbergerb0429462018-04-13 15:26:30 -05001677menuconfig CMD_NET
1678 bool "Network commands"
1679 default y
Adam Ford53705472018-07-20 23:03:57 -05001680 imply NETDEVICES
Joe Hershbergerb0429462018-04-13 15:26:30 -05001681
1682if CMD_NET
1683
1684config CMD_BOOTP
1685 bool "bootp"
Simon Glass29499a02016-01-17 20:53:51 -07001686 default y
1687 help
Simon Glass29499a02016-01-17 20:53:51 -07001688 bootp - boot image via network using BOOTP/TFTP protocol
Joe Hershbergerb0429462018-04-13 15:26:30 -05001689
Joe Hershberger01261792018-04-13 15:26:33 -05001690config CMD_DHCP
1691 bool "dhcp"
1692 depends on CMD_BOOTP
1693 help
1694 Boot image via network using DHCP/TFTP protocol
1695
Sean Edmondba802862023-04-11 10:48:47 -07001696config CMD_DHCP6
1697 bool "dhcp6"
1698 depends on IPV6
1699 help
1700 Boot image via network using DHCPv6/TFTP protocol using IPv6.
1701
1702 Will perform 4-message exchange with DHCPv6 server, requesting
1703 the minimum required options to TFTP boot. Complies with RFC 8415.
1704
Tom Rini1c47c4a2022-02-25 11:19:50 -05001705config BOOTP_MAY_FAIL
1706 bool "Allow for the BOOTP/DHCP server to not be found"
1707 depends on CMD_BOOTP
1708 help
1709 If the DHCP server is not found after the configured retry count, the
1710 call will fail instead of starting over. This can be used to fail
1711 over to Link-local IP address configuration if the DHCP server is not
1712 available.
1713
Joe Hershberger0824ad92018-04-13 15:26:32 -05001714config BOOTP_BOOTPATH
Joe Hershberger06661e12018-04-13 15:26:34 -05001715 bool "Request & store 'rootpath' from BOOTP/DHCP server"
Joe Hershberger8ffe7e52018-04-13 15:26:37 -05001716 default y
Joe Hershberger0824ad92018-04-13 15:26:32 -05001717 depends on CMD_BOOTP
Joe Hershberger06661e12018-04-13 15:26:34 -05001718 help
1719 Even though the config is called BOOTP_BOOTPATH, it stores the
1720 path in the variable 'rootpath'.
Joe Hershberger0824ad92018-04-13 15:26:32 -05001721
Tom Rini1c47c4a2022-02-25 11:19:50 -05001722config BOOTP_VENDOREX
1723 bool "Support vendor extensions from BOOTP/DHCP server"
1724 depends on CMD_BOOTP
1725
1726config BOOTP_BOOTFILESIZE
1727 bool "Request & store 'bootfilesize' from BOOTP/DHCP server"
1728 depends on CMD_BOOTP
1729
Joe Hershberger0824ad92018-04-13 15:26:32 -05001730config BOOTP_DNS
Joe Hershberger06661e12018-04-13 15:26:34 -05001731 bool "Request & store 'dnsip' from BOOTP/DHCP server"
Joe Hershberger8ffe7e52018-04-13 15:26:37 -05001732 default y
Joe Hershberger0824ad92018-04-13 15:26:32 -05001733 depends on CMD_BOOTP
Joe Hershberger06661e12018-04-13 15:26:34 -05001734 help
1735 The primary DNS server is stored as 'dnsip'. If two servers are
1736 returned, you must set BOOTP_DNS2 to store that second server IP
1737 also.
Joe Hershberger0824ad92018-04-13 15:26:32 -05001738
Joe Hershberger63e70712018-04-13 15:26:35 -05001739config BOOTP_DNS2
1740 bool "Store 'dnsip2' from BOOTP/DHCP server"
1741 depends on BOOTP_DNS
1742 help
1743 If a DHCP client requests the DNS server IP from a DHCP server,
1744 it is possible that more than one DNS serverip is offered to the
1745 client. If CONFIG_BOOTP_DNS2 is enabled, the secondary DNS
1746 server IP will be stored in the additional environment
1747 variable "dnsip2". The first DNS serverip is always
1748 stored in the variable "dnsip", when BOOTP_DNS is defined.
1749
Joe Hershberger0824ad92018-04-13 15:26:32 -05001750config BOOTP_GATEWAY
Joe Hershberger06661e12018-04-13 15:26:34 -05001751 bool "Request & store 'gatewayip' from BOOTP/DHCP server"
Joe Hershberger8ffe7e52018-04-13 15:26:37 -05001752 default y
Joe Hershberger0824ad92018-04-13 15:26:32 -05001753 depends on CMD_BOOTP
1754
1755config BOOTP_HOSTNAME
Joe Hershberger06661e12018-04-13 15:26:34 -05001756 bool "Request & store 'hostname' from BOOTP/DHCP server"
Joe Hershberger8ffe7e52018-04-13 15:26:37 -05001757 default y
Joe Hershberger0824ad92018-04-13 15:26:32 -05001758 depends on CMD_BOOTP
Joe Hershberger06661e12018-04-13 15:26:34 -05001759 help
1760 The name may or may not be qualified with the local domain name.
Joe Hershberger0824ad92018-04-13 15:26:32 -05001761
Alexander Graf427e6952018-06-15 10:29:28 +02001762config BOOTP_PREFER_SERVERIP
1763 bool "serverip variable takes precedent over DHCP server IP."
1764 depends on CMD_BOOTP
1765 help
1766 By default a BOOTP/DHCP reply will overwrite the 'serverip' variable.
1767
1768 With this option enabled, the 'serverip' variable in the environment
1769 takes precedence over DHCP server IP and will only be set by the DHCP
1770 server if not already set in the environment.
1771
Joe Hershberger0824ad92018-04-13 15:26:32 -05001772config BOOTP_SUBNETMASK
Joe Hershberger06661e12018-04-13 15:26:34 -05001773 bool "Request & store 'netmask' from BOOTP/DHCP server"
Joe Hershberger8ffe7e52018-04-13 15:26:37 -05001774 default y
Joe Hershberger0824ad92018-04-13 15:26:32 -05001775 depends on CMD_BOOTP
1776
Tom Rini1c47c4a2022-02-25 11:19:50 -05001777config BOOTP_NISDOMAIN
1778 bool "Request & store 'nisdomain' from BOOTP/DHCP server"
1779 depends on CMD_BOOTP
1780
Chris Packhambfa7c212018-05-03 20:19:02 +12001781config BOOTP_NTPSERVER
1782 bool "Request & store 'ntpserverip' from BOOTP/DHCP server"
1783 depends on CMD_BOOTP
1784
Tom Rini1c47c4a2022-02-25 11:19:50 -05001785config BOOTP_TIMEOFFSET
1786 bool "Request & store 'timeoffset' from BOOTP/DHCP server"
1787 depends on CMD_BOOTP && CMD_SNTP
1788
Ramon Friedac598c12019-07-18 21:43:30 +03001789config CMD_PCAP
1790 bool "pcap capture"
1791 help
1792 Selecting this will allow capturing all Ethernet packets and store
1793 them in physical memory in a PCAP formated file,
1794 later to be analyzed by PCAP reader application (IE. WireShark).
1795
Joe Hershberger0824ad92018-04-13 15:26:32 -05001796config BOOTP_PXE
Joe Hershberger84ccdbe2018-04-13 15:26:36 -05001797 bool "Send PXE client arch to BOOTP/DHCP server"
Joe Hershberger8ffe7e52018-04-13 15:26:37 -05001798 default y
Joe Hershberger84ccdbe2018-04-13 15:26:36 -05001799 depends on CMD_BOOTP && CMD_PXE
1800 help
1801 Supported for ARM, ARM64, and x86 for now.
Joe Hershberger0824ad92018-04-13 15:26:32 -05001802
1803config BOOTP_PXE_CLIENTARCH
1804 hex
Joe Hershberger84ccdbe2018-04-13 15:26:36 -05001805 depends on BOOTP_PXE
Joe Hershberger0824ad92018-04-13 15:26:32 -05001806 default 0x16 if ARM64
1807 default 0x15 if ARM
1808 default 0 if X86
1809
1810config BOOTP_VCI_STRING
1811 string
1812 depends on CMD_BOOTP
Michal Simekf4359382018-04-26 18:21:29 +05301813 default "U-Boot.armv7" if CPU_V7A || CPU_V7M || CPU_V7R
Joe Hershberger0824ad92018-04-13 15:26:32 -05001814 default "U-Boot.armv8" if ARM64
1815 default "U-Boot.arm" if ARM
1816 default "U-Boot"
1817
Sean Edmondba802862023-04-11 10:48:47 -07001818if CMD_DHCP6
1819
1820config DHCP6_PXE_CLIENTARCH
1821 hex
1822 default 0x16 if ARM64
1823 default 0x15 if ARM
1824 default 0xFF
1825
1826config DHCP6_PXE_DHCP_OPTION
1827 bool "Request & store 'pxe_configfile' from DHCP6 server"
1828
1829config DHCP6_ENTERPRISE_ID
1830 int "Enterprise ID to send in DHCPv6 Vendor Class Option"
1831 default 0
1832
1833endif
1834
Joe Hershbergerb0429462018-04-13 15:26:30 -05001835config CMD_TFTPBOOT
1836 bool "tftpboot"
1837 default y
1838 help
Heinrich Schuchardt7d289f12022-09-04 09:08:11 +02001839 tftpboot - load file via network using TFTP protocol
Simon Glass29499a02016-01-17 20:53:51 -07001840
1841config CMD_TFTPPUT
1842 bool "tftp put"
Joe Hershbergerb0429462018-04-13 15:26:30 -05001843 depends on CMD_TFTPBOOT
Simon Glass29499a02016-01-17 20:53:51 -07001844 help
1845 TFTP put command, for uploading files to a server
1846
1847config CMD_TFTPSRV
1848 bool "tftpsrv"
Joe Hershbergerb0429462018-04-13 15:26:30 -05001849 depends on CMD_TFTPBOOT
Simon Glass29499a02016-01-17 20:53:51 -07001850 help
1851 Act as a TFTP server and boot the first received file
1852
Joe Hershberger0824ad92018-04-13 15:26:32 -05001853config NET_TFTP_VARS
1854 bool "Control TFTP timeout and count through environment"
1855 depends on CMD_TFTPBOOT
1856 default y
1857 help
1858 If set, allows controlling the TFTP timeout through the
1859 environment variable tftptimeout, and the TFTP maximum
1860 timeout count through the variable tftptimeoutcountmax.
1861 If unset, timeout and maximum are hard-defined as 1 second
1862 and 10 timouts per TFTP transfer.
1863
Simon Glass29499a02016-01-17 20:53:51 -07001864config CMD_RARP
1865 bool "rarpboot"
1866 help
1867 Boot image via network using RARP/TFTP protocol
1868
Simon Glass29499a02016-01-17 20:53:51 -07001869config CMD_NFS
1870 bool "nfs"
Simon Glass29499a02016-01-17 20:53:51 -07001871 help
1872 Boot image via network using NFS protocol.
1873
Tom Rini0d1c4742022-03-11 09:12:05 -05001874config NFS_TIMEOUT
1875 int "Timeout in milliseconds for NFS mounts"
1876 depends on CMD_NFS
1877 default 2000
1878 help
1879 Timeout in milliseconds used in NFS protocol. If you encounter
1880 "ERROR: Cannot umount" in nfs command, try longer timeout such as
1881 10000.
1882
Tom Rini065d6612022-06-13 22:57:35 -04001883config SYS_DISABLE_AUTOLOAD
1884 bool "Disable automatically loading files over the network"
1885 depends on CMD_BOOTP || CMD_DHCP || CMD_NFS || CMD_RARP
1886 help
1887 Typically, commands such as "dhcp" will attempt to automatically
1888 load a file from the network, once the initial network configuration
1889 is complete. Enable this option to disable this behavior and instead
1890 require files to be loaded over the network by subsequent commands.
1891
Ying-Chun Liu (PaulLiu)cc96a1d2022-11-08 14:17:29 +08001892config CMD_WGET
1893 bool "wget"
Michael Walle34aa0752022-12-28 16:27:15 +01001894 select PROT_TCP
Ying-Chun Liu (PaulLiu)cc96a1d2022-11-08 14:17:29 +08001895 help
1896 wget is a simple command to download kernel, or other files,
1897 from a http server over TCP.
1898
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001899config CMD_MII
1900 bool "mii"
Ramon Frieddeb6c502019-09-13 18:25:03 +03001901 imply CMD_MDIO
1902 help
1903 If set, allows 802.3(clause 22) MII Management functions interface access
1904 The management interface specified in Clause 22 provides
1905 a simple, two signal, serial interface to connect a
1906 Station Management entity and a managed PHY for providing access
1907 to management parameters and services.
1908 The interface is referred to as the MII management interface.
1909
Tom Rini1a0c7dc2022-03-18 08:38:27 -04001910config MII_INIT
1911 bool "Call mii_init() in the mii command"
1912 depends on CMD_MII && (MPC8XX_FEC || FSLDMAFE || MCFFEC)
1913
Ramon Frieddeb6c502019-09-13 18:25:03 +03001914config CMD_MDIO
1915 bool "mdio"
1916 depends on PHYLIB
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001917 help
Ramon Frieddeb6c502019-09-13 18:25:03 +03001918 If set, allows Enable 802.3(clause 45) MDIO interface registers access
1919 The MDIO interface is orthogonal to the MII interface and extends
1920 it by adding access to more registers through indirect addressing.
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001921
Simon Glass29499a02016-01-17 20:53:51 -07001922config CMD_PING
1923 bool "ping"
1924 help
1925 Send ICMP ECHO_REQUEST to network host
1926
Viacheslav Mitrofanove03c8aa2022-12-02 12:18:08 +03001927config CMD_PING6
1928 bool "ping6"
1929 depends on IPV6
1930 default y if (CMD_PING && IPV6)
1931 help
1932 Send ICMPv6 ECHO_REQUEST to network host
1933
Simon Glass29499a02016-01-17 20:53:51 -07001934config CMD_CDP
1935 bool "cdp"
1936 help
1937 Perform CDP network configuration
1938
1939config CMD_SNTP
1940 bool "sntp"
Philippe Reynes2829d992020-09-18 14:13:02 +02001941 select PROT_UDP
Simon Glass29499a02016-01-17 20:53:51 -07001942 help
1943 Synchronize RTC via network
1944
1945config CMD_DNS
1946 bool "dns"
1947 help
1948 Lookup the IP of a hostname
1949
1950config CMD_LINK_LOCAL
1951 bool "linklocal"
Joe Hershberger51d78982018-04-30 12:45:22 -05001952 select LIB_RAND
Simon Glass29499a02016-01-17 20:53:51 -07001953 help
1954 Acquire a network IP address using the link-local protocol
1955
Samuel Mendoza-Jonasfeebd6c2022-08-08 21:46:04 +09301956config CMD_NCSI
1957 bool "ncsi"
1958 depends on PHY_NCSI
1959 help
1960 Manually configure the attached NIC via NC-SI.
1961 Normally this happens automatically before other network
1962 operations.
1963
Ehsan Mohandesia0d6d272023-04-21 17:08:21 -07001964config IPV6_ROUTER_DISCOVERY
1965 bool "Do IPv6 router discovery"
1966 depends on IPV6
1967 help
1968 Will automatically perform router solicitation on first IPv6
1969 network operation
Joe Hershberger0824ad92018-04-13 15:26:32 -05001970endif
1971
Simon Glass12b85702017-05-17 03:25:17 -06001972config CMD_ETHSW
1973 bool "ethsw"
1974 help
1975 Allow control of L2 Ethernet switch commands. These are supported
1976 by the vsc9953 Ethernet driver at present. Sub-commands allow
1977 operations such as enabling / disabling a port and
1978 viewing/maintaining the filtering database (FDB)
1979
Joe Hershberger0824ad92018-04-13 15:26:32 -05001980config CMD_PXE
1981 bool "pxe"
John Keeping9b60a172022-07-28 11:19:15 +01001982 select PXE_UTILS
Joe Hershberger0824ad92018-04-13 15:26:32 -05001983 help
1984 Boot image via network using PXE protocol
Michal Simek2f785a12018-02-26 16:01:02 +01001985
Lothar Felten776fc102018-06-22 22:29:54 +02001986config CMD_WOL
1987 bool "wol"
1988 help
1989 Wait for wake-on-lan Magic Packet
1990
Joe Hershbergerb0429462018-04-13 15:26:30 -05001991endif
Simon Glass29499a02016-01-17 20:53:51 -07001992
1993menu "Misc commands"
1994
Simon Glassb158b8f2023-02-07 14:33:53 -07001995config CMD_2048
1996 bool "Play 2048"
1997 help
1998 This is a simple sliding block puzzle game designed by Italian web
1999 developer Gabriele Cirulli. The game's objective is to slide numbered
2000 tiles on a grid to combine them to create a tile with the number
2001 2048.
2002
2003 This needs ANSI support on your terminal to work. It is not fully
2004 functional on a video device.
2005
Simon Glassb575bfc2017-04-26 22:27:55 -06002006config CMD_BMP
2007 bool "Enable 'bmp' command"
Simon Glass52cb5042022-10-18 07:46:31 -06002008 depends on VIDEO
Samuel Dionne-Rielaa3c9bb2023-07-18 14:27:36 +05302009 select BMP
Simon Glassb575bfc2017-04-26 22:27:55 -06002010 help
Andrius Štikonas1d5ccd62019-09-23 22:43:41 +01002011 This provides a way to obtain information about a BMP-format image
Simon Glassb575bfc2017-04-26 22:27:55 -06002012 and to display it. BMP (which presumably stands for BitMaP) is a
2013 file format defined by Microsoft which supports images of various
2014 depths, formats and compression methods. Headers on the file
2015 determine the formats used. This command can be used by first loading
2016 the image into RAM, then using this command to look at it or display
2017 it.
2018
Alex Kiernane710fa62018-05-12 05:49:47 +00002019config CMD_BOOTCOUNT
2020 bool "bootcount"
2021 depends on BOOTCOUNT_LIMIT
2022 help
2023 Enable the bootcount command, which allows interrogation and
2024 reset of the bootcounter.
2025
Simon Glassffab9a02017-04-26 22:27:56 -06002026config CMD_BSP
2027 bool "Enable board-specific commands"
2028 help
2029 (deprecated: instead, please define a Kconfig option for each command)
2030
2031 Some boards have board-specific commands which are only enabled
2032 during developemnt and need to be turned off for production. This
2033 option provides a way to control this. The commands that are enabled
2034 vary depending on the board.
2035
Eric Nelsonfaf4f052016-03-28 10:05:44 -07002036config CMD_BLOCK_CACHE
2037 bool "blkcache - control and stats for block cache"
2038 depends on BLOCK_CACHE
2039 default y if BLOCK_CACHE
2040 help
2041 Enable the blkcache command, which can be used to control the
2042 operation of the cache functions.
2043 This is most useful when fine-tuning the operation of the cache
2044 during development, but also allows the cache to be disabled when
2045 it might hurt performance (e.g. when using the ums command).
2046
Tobias Waldekranz91ec2592023-02-16 16:33:52 +01002047config CMD_BLKMAP
2048 bool "blkmap - Composable virtual block devices"
2049 depends on BLKMAP
2050 default y if BLKMAP
2051 help
2052 Create virtual block devices that are backed by various sources,
2053 e.g. RAM, or parts of an existing block device. Though much more
2054 rudimentary, it borrows a lot of ideas from Linux's device mapper
2055 subsystem.
2056
2057 Example use-cases:
2058 - Treat a region of RAM as a block device, i.e. a RAM disk. This let's
2059 you extract files from filesystem images stored in RAM (perhaps as a
2060 result of a TFTP transfer).
2061 - Create a virtual partition on an existing device. This let's you
2062 access filesystems that aren't stored at an exact partition
2063 boundary. A common example is a filesystem image embedded in an FIT
2064 image.
2065
Philippe Reynesa558b182020-07-24 18:19:47 +02002066config CMD_BUTTON
2067 bool "button"
2068 depends on BUTTON
2069 default y if BUTTON
2070 help
2071 Enable the 'button' command which allows to get the status of
2072 buttons supported by the board. The buttonss can be listed with
2073 'button list' and state can be known with 'button <label>'.
2074 Any button drivers can be controlled with this command, e.g.
2075 button_gpio.
2076
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002077config CMD_CACHE
2078 bool "icache or dcache"
2079 help
2080 Enable the "icache" and "dcache" commands
2081
Heinrich Schuchardt13ea6852018-09-07 19:43:11 +02002082config CMD_CONITRACE
2083 bool "conitrace - trace console input codes"
2084 help
2085 Enable the 'conitrace' command which displays the codes received
2086 from the console input as hexadecimal numbers.
2087
Anatolij Gustschine0455a42018-12-01 10:47:20 +01002088config CMD_CLS
2089 bool "Enable clear screen command 'cls'"
John Keeping36ce43b2022-11-23 17:16:14 +00002090 default y if LCD || VIDEO
Anatolij Gustschine0455a42018-12-01 10:47:20 +01002091 help
2092 Enable the 'cls' command which clears the screen contents
2093 on video frame buffer.
2094
AKASHI Takahiroe7c08832019-02-25 15:54:38 +09002095config CMD_EFIDEBUG
2096 bool "efidebug - display/configure UEFI environment"
2097 depends on EFI_LOADER
Heinrich Schuchardt3db35912019-05-11 09:53:33 +02002098 select EFI_DEVICE_PATH_TO_TEXT
AKASHI Takahiroe7c08832019-02-25 15:54:38 +09002099 help
2100 Enable the 'efidebug' command which provides a subset of UEFI
2101 shell utility with simplified functionality. It will be useful
2102 particularly for managing boot parameters as well as examining
2103 various EFI status for debugging.
2104
Masahisa Kojimac5ff0a02022-09-12 17:33:50 +09002105config CMD_EFICONFIG
2106 bool "eficonfig - provide menu-driven uefi variables maintenance interface"
Heinrich Schuchardt323bfa52023-02-08 09:57:00 +01002107 default y if !HAS_BOARD_SIZE_LIMIT
Masahisa Kojimac5ff0a02022-09-12 17:33:50 +09002108 depends on CMD_BOOTEFI_BOOTMGR
Heinrich Schuchardtaecf40e2023-02-08 13:56:33 +01002109 select MENU
Masahisa Kojimac5ff0a02022-09-12 17:33:50 +09002110 help
2111 Enable the 'eficonfig' command which provides the menu-driven UEFI
2112 variable maintenance interface.
2113
Heinrich Schuchardtf7d6b072018-12-26 17:20:35 +01002114config CMD_EXCEPTION
2115 bool "exception - raise exception"
Heinrich Schuchardtadaea9c2020-11-12 00:29:57 +01002116 depends on ARM || RISCV || SANDBOX || X86
Heinrich Schuchardtf7d6b072018-12-26 17:20:35 +01002117 help
2118 Enable the 'exception' command which allows to raise an exception.
2119
Simon Glassfc8a5292017-04-10 11:34:59 -06002120config CMD_LED
2121 bool "led"
Jan Kiszka89077ba2019-01-03 09:08:42 +01002122 depends on LED
Simon Glassfc8a5292017-04-10 11:34:59 -06002123 default y if LED
2124 help
2125 Enable the 'led' command which allows for control of LEDs supported
2126 by the board. The LEDs can be listed with 'led list' and controlled
2127 with led on/off/togle/blink. Any LED drivers can be controlled with
2128 this command, e.g. led_gpio.
2129
Simon Glassfbcd3b72023-02-01 13:19:24 -07002130config CMD_INI
2131 bool "ini"
2132 help
2133 Enable the 'ini' command which allows a .ini file to be parsed and
2134 placed into environment variables. Please check the source code for
2135 this as there is no documentation.
2136
Chris Packham3e257df2017-04-29 15:20:28 +12002137config CMD_DATE
2138 bool "date"
2139 default y if DM_RTC
AKASHI Takahiro51ba5222019-11-13 09:44:49 +09002140 select LIB_DATE
Chris Packham3e257df2017-04-29 15:20:28 +12002141 help
2142 Enable the 'date' command for getting/setting the time/date in RTC
2143 devices.
2144
Rasmus Villemoescc092022020-07-06 22:01:15 +02002145config CMD_RTC
2146 bool "rtc"
2147 depends on DM_RTC
2148 help
2149 Enable the 'rtc' command for low-level access to RTC devices.
2150
Simon Glass29499a02016-01-17 20:53:51 -07002151config CMD_TIME
2152 bool "time"
2153 help
2154 Run commands and summarize execution time.
2155
Simon Glassfa744522017-05-17 03:25:23 -06002156config CMD_GETTIME
2157 bool "gettime - read elapsed time"
2158 help
2159 Enable the 'gettime' command which reads the elapsed time since
2160 U-Boot started running. This shows the time in seconds and
2161 milliseconds. See also the 'bootstage' command which provides more
2162 flexibility for boot timing.
2163
Samuel Dionne-Riele69e1f12022-08-18 15:44:04 -04002164config CMD_PAUSE
2165 bool "pause command"
2166 help
2167 Delay execution waiting for any user input.
2168 Useful to allow the user to read a failure log.
2169
Heinrich Schuchardta31a5942019-12-24 22:17:37 +01002170config CMD_RNG
2171 bool "rng command"
2172 depends on DM_RNG
Sughosh Ganu6daac6b2022-07-22 21:32:09 +05302173 default y if SANDBOX
Heinrich Schuchardta31a5942019-12-24 22:17:37 +01002174 select HEXDUMP
2175 help
2176 Print bytes from the hardware random number generator.
2177
Chris Morgan61a96182021-08-25 11:22:57 -05002178config CMD_KASLRSEED
2179 bool "kaslrseed"
2180 depends on DM_RNG
2181 help
2182 Set the kaslr-seed in the chosen node with entropy provided by a
2183 hardware random number generator.
2184
Bin Meng7c4f7be2020-10-13 18:45:05 +08002185config CMD_SLEEP
Simon Glass29499a02016-01-17 20:53:51 -07002186 bool "sleep"
2187 default y
2188 help
2189 Delay execution for some time
2190
Ashok Reddy Soma1e6f9962022-01-17 10:16:50 +01002191config CMD_MP
2192 bool "support for multiprocessor commands"
2193 depends on MP
2194 default y
Siva Durga Prasad Paladugu8e45f1a2018-06-19 12:24:23 +02002195 help
Ashok Reddy Soma1e6f9962022-01-17 10:16:50 +01002196 This enables commands to bringup different processors
2197 in multiprocessor cases.
Siva Durga Prasad Paladugu8e45f1a2018-06-19 12:24:23 +02002198
Simon Glass29499a02016-01-17 20:53:51 -07002199config CMD_TIMER
2200 bool "timer"
2201 help
2202 Access the system timer.
2203
Simon Glass29499a02016-01-17 20:53:51 -07002204config CMD_SOUND
2205 bool "sound"
2206 depends on SOUND
2207 help
2208 This provides basic access to the U-Boot's sound support. The main
2209 feature is to play a beep.
2210
2211 sound init - set up sound system
2212 sound play - play a sound
2213
Patrice Chotard7b81c052019-11-25 09:07:38 +01002214config CMD_SYSBOOT
2215 bool "sysboot"
John Keeping9b60a172022-07-28 11:19:15 +01002216 select PXE_UTILS
Patrice Chotard7b81c052019-11-25 09:07:38 +01002217 help
2218 Boot image via local extlinux.conf file
2219
Miao Yan92106272016-05-22 19:37:17 -07002220config CMD_QFW
Tom Rinibcb3c8d2016-05-06 10:40:22 -04002221 bool "qfw"
Miao Yan4fcd7f22016-05-22 19:37:14 -07002222 select QFW
Tom Rinibcb3c8d2016-05-06 10:40:22 -04002223 help
2224 This provides access to the QEMU firmware interface. The main
2225 feature is to allow easy loading of files passed to qemu-system
2226 via -kernel / -initrd
Konstantin Porotchkin97d26782016-12-08 12:22:28 +02002227
Frédéric Danised2e8e42020-03-20 10:59:22 +01002228config CMD_PSTORE
2229 bool "pstore"
2230 help
2231 This provides access to Linux PStore with Rammoops backend. The main
2232 feature is to allow to display or save PStore records.
2233
2234 See doc/pstore.rst for more information.
2235
2236if CMD_PSTORE
2237
2238config CMD_PSTORE_MEM_ADDR
2239 hex "Memory Address"
2240 depends on CMD_PSTORE
2241 help
2242 Base addr used for PStore ramoops memory, should be identical to
2243 ramoops.mem_address parameter used by kernel
2244
2245config CMD_PSTORE_MEM_SIZE
2246 hex "Memory size"
2247 depends on CMD_PSTORE
2248 default "0x10000"
2249 help
2250 Size of PStore ramoops memory, should be identical to ramoops.mem_size
2251 parameter used by kernel, a power of 2 and larger than the sum of the
2252 record sizes
2253
2254config CMD_PSTORE_RECORD_SIZE
2255 hex "Dump record size"
2256 depends on CMD_PSTORE
2257 default "0x1000"
2258 help
2259 Size of each dump done on oops/panic, should be identical to
2260 ramoops.record_size parameter used by kernel and a power of 2
2261 Must be non-zero
2262
2263config CMD_PSTORE_CONSOLE_SIZE
2264 hex "Kernel console log size"
2265 depends on CMD_PSTORE
2266 default "0x1000"
2267 help
2268 Size of kernel console log, should be identical to
2269 ramoops.console_size parameter used by kernel and a power of 2
2270 Must be non-zero
2271
2272config CMD_PSTORE_FTRACE_SIZE
2273 hex "FTrace log size"
2274 depends on CMD_PSTORE
2275 default "0x1000"
2276 help
2277 Size of ftrace log, should be identical to ramoops.ftrace_size
2278 parameter used by kernel and a power of 2
2279
2280config CMD_PSTORE_PMSG_SIZE
2281 hex "User space message log size"
2282 depends on CMD_PSTORE
2283 default "0x1000"
2284 help
2285 Size of user space message log, should be identical to
2286 ramoops.pmsg_size parameter used by kernel and a power of 2
2287
2288config CMD_PSTORE_ECC_SIZE
2289 int "ECC size"
2290 depends on CMD_PSTORE
2291 default "0"
2292 help
2293 if non-zero, the option enables ECC support and specifies ECC buffer
2294 size in bytes (1 is a special value, means 16 bytes ECC), should be
2295 identical to ramoops.ramoops_ecc parameter used by kernel
2296
2297endif
2298
Konstantin Porotchkin97d26782016-12-08 12:22:28 +02002299source "cmd/mvebu/Kconfig"
2300
Simon Glass89342ef2017-08-04 16:34:55 -06002301config CMD_TERMINAL
2302 bool "terminal - provides a way to attach a serial terminal"
2303 help
2304 Provides a 'cu'-like serial terminal command. This can be used to
2305 access other serial ports from the system console. The terminal
2306 is very simple with no special processing of characters. As with
2307 cu, you can press ~. (tilde followed by period) to exit.
2308
Simon Glass6d56aad2017-08-04 16:35:02 -06002309config CMD_UUID
2310 bool "uuid, guid - generation of unique IDs"
Adam Ford70c8f052018-02-06 12:14:28 -06002311 select LIB_UUID
Simon Glass6d56aad2017-08-04 16:35:02 -06002312 help
2313 This enables two commands:
2314
2315 uuid - generate random Universally Unique Identifier
2316 guid - generate Globally Unique Identifier based on random UUID
2317
2318 The two commands are very similar except for the endianness of the
2319 output.
2320
Simon Glass724e2a42022-10-06 08:36:06 -06002321config CMD_VIDCONSOLE
2322 bool "lcdputs and setcurs"
Simon Glass52cb5042022-10-18 07:46:31 -06002323 depends on VIDEO
Simon Glass724e2a42022-10-06 08:36:06 -06002324 default y
2325 help
2326 Enabling this will provide 'setcurs' and 'lcdputs' commands which
2327 support cursor positioning and drawing strings on the video
2328 console (framebuffer).
2329
2330 The name 'lcdputs' is a bit of a misnomer, but so named because the
2331 video device is often an LCD.
2332
Dzmitry Sankouskibb165e42023-03-07 13:21:16 +03002333config CMD_SELECT_FONT
2334 bool "select font size"
2335 depends on VIDEO
2336 default n
2337 help
2338 Enabling this will provide 'font' command.
2339 Allows font selection at runtime.
2340
Simon Glass29499a02016-01-17 20:53:51 -07002341endmenu
2342
Lokesh Vutla962c4e02017-12-29 11:47:49 +05302343source "cmd/ti/Kconfig"
2344
Simon Glass29499a02016-01-17 20:53:51 -07002345config CMD_BOOTSTAGE
2346 bool "Enable the 'bootstage' command"
2347 depends on BOOTSTAGE
2348 help
2349 Add a 'bootstage' command which supports printing a report
2350 and un/stashing of bootstage data.
2351
2352menu "Power commands"
2353config CMD_PMIC
2354 bool "Enable Driver Model PMIC command"
2355 depends on DM_PMIC
2356 help
2357 This is the pmic command, based on a driver model pmic's API.
2358 Command features are unchanged:
2359 - list - list pmic devices
2360 - pmic dev <id> - show or [set] operating pmic device (NEW)
2361 - pmic dump - dump registers
2362 - pmic read address - read byte of register at address
2363 - pmic write address - write byte to register at address
2364 The only one change for this command is 'dev' subcommand.
2365
2366config CMD_REGULATOR
2367 bool "Enable Driver Model REGULATOR command"
2368 depends on DM_REGULATOR
2369 help
2370 This command is based on driver model regulator's API.
2371 User interface features:
2372 - list - list regulator devices
2373 - regulator dev <id> - show or [set] operating regulator device
2374 - regulator info - print constraints info
2375 - regulator status - print operating status
2376 - regulator value <val] <-f> - print/[set] voltage value [uV]
2377 - regulator current <val> - print/[set] current value [uA]
2378 - regulator mode <id> - print/[set] operating mode id
2379 - regulator enable - enable the regulator output
2380 - regulator disable - disable the regulator output
2381
2382 The '-f' (force) option can be used for set the value which exceeds
2383 the limits, which are found in device-tree and are kept in regulator's
Simon Glass71fa5b42020-12-03 16:55:18 -07002384 uclass plat structure.
Simon Glass29499a02016-01-17 20:53:51 -07002385
2386endmenu
2387
2388menu "Security commands"
Simon Glass528fdd12017-04-26 22:27:49 -06002389config CMD_AES
2390 bool "Enable the 'aes' command"
2391 select AES
2392 help
2393 This provides a means to encrypt and decrypt data using the AES
2394 (Advanced Encryption Standard). This algorithm uses a symetric key
2395 and is widely used as a streaming cipher. Different key lengths are
2396 supported by the algorithm but this command only supports 128 bits
2397 at present.
2398
Simon Glass311ec4f2017-04-26 22:27:53 -06002399config CMD_BLOB
2400 bool "Enable the 'blob' command"
Aymen Sghaierf18c71f2021-03-25 17:30:27 +08002401 depends on !MX6ULL && !MX6SLL && !MX6SL
2402 select IMX_HAB if ARCH_MX6 || ARCH_MX7 || ARCH_MX7ULP || ARCH_IMX8M
Simon Glass311ec4f2017-04-26 22:27:53 -06002403 help
2404 This is used with the Freescale secure boot mechanism.
2405
2406 Freescale's SEC block has built-in Blob Protocol which provides
2407 a method for protecting user-defined data across system power
2408 cycles. SEC block protects data in a data structure called a Blob,
2409 which provides both confidentiality and integrity protection.
2410
2411 Encapsulating data as a blob
2412 Each time that the Blob Protocol is used to protect data, a
2413 different randomly generated key is used to encrypt the data.
2414 This random key is itself encrypted using a key which is derived
2415 from SoC's non-volatile secret key and a 16 bit Key identifier.
2416 The resulting encrypted key along with encrypted data is called a
2417 blob. The non-volatile secure key is available for use only during
2418 secure boot.
2419
2420 During decapsulation, the reverse process is performed to get back
2421 the original data.
2422
2423 Sub-commands:
Michal Simekf751ff52018-07-23 15:55:12 +02002424 blob enc - encapsulating data as a cryptgraphic blob
Simon Glass311ec4f2017-04-26 22:27:53 -06002425 blob dec - decapsulating cryptgraphic blob to get the data
2426
2427 Syntax:
2428
2429 blob enc src dst len km
2430
2431 Encapsulate and create blob of data $len bytes long
2432 at address $src and store the result at address $dst.
2433 $km is the 16 byte key modifier is also required for
2434 generation/use as key for cryptographic operation. Key
2435 modifier should be 16 byte long.
2436
2437 blob dec src dst len km
2438
2439 Decapsulate the blob of data at address $src and
2440 store result of $len byte at addr $dst.
2441 $km is the 16 byte key modifier is also required for
2442 generation/use as key for cryptographic operation. Key
2443 modifier should be 16 byte long.
2444
Simon Glass027608e2017-05-17 03:25:25 -06002445config CMD_HASH
2446 bool "Support 'hash' command"
Simon Glassb22ec7a2017-05-17 09:05:34 -06002447 select HASH
Simon Glass027608e2017-05-17 03:25:25 -06002448 help
2449 This provides a way to hash data in memory using various supported
2450 algorithms (such as SHA1, MD5, CRC32). The computed digest can be
2451 saved to memory or to an environment variable. It is also possible
2452 to verify a hash against data in memory.
2453
Michalis Pappasd382d222018-04-13 10:40:57 +03002454config CMD_HVC
2455 bool "Support the 'hvc' command"
2456 depends on ARM_SMCCC
2457 help
2458 Allows issuing Hypervisor Calls (HVCs). Mostly useful for
2459 development and testing.
2460
2461config CMD_SMC
2462 bool "Support the 'smc' command"
2463 depends on ARM_SMCCC
2464 help
2465 Allows issuing Secure Monitor Calls (SMCs). Mostly useful for
2466 development and testing.
2467
Daniel Thompsona9e2c672017-05-19 17:26:58 +01002468config HASH_VERIFY
2469 bool "hash -v"
2470 depends on CMD_HASH
2471 help
2472 Add -v option to verify data against a hash.
2473
Jorge Ramirez-Ortiz7d80df92021-02-14 16:27:24 +01002474config CMD_SCP03
2475 bool "scp03 - SCP03 enable and rotate/provision operations"
2476 depends on SCP03
2477 help
2478 This command provides access to a Trusted Application
2479 running in a TEE to request Secure Channel Protocol 03
2480 (SCP03) enablement and/or rotation of its SCP03 keys.
2481
Miquel Raynal294f82a2018-05-15 11:57:05 +02002482config CMD_TPM_V1
2483 bool
2484
2485config CMD_TPM_V2
2486 bool
2487
Simon Glass29499a02016-01-17 20:53:51 -07002488config CMD_TPM
2489 bool "Enable the 'tpm' command"
Miquel Raynal294f82a2018-05-15 11:57:05 +02002490 depends on TPM_V1 || TPM_V2
2491 select CMD_TPM_V1 if TPM_V1
2492 select CMD_TPM_V2 if TPM_V2
Simon Glass29499a02016-01-17 20:53:51 -07002493 help
2494 This provides a means to talk to a TPM from the command line. A wide
2495 range of commands if provided - see 'tpm help' for details. The
2496 command requires a suitable TPM on your board and the correct driver
2497 must be enabled.
2498
Miquel Raynal294f82a2018-05-15 11:57:05 +02002499if CMD_TPM
2500
Simon Glass29499a02016-01-17 20:53:51 -07002501config CMD_TPM_TEST
2502 bool "Enable the 'tpm test' command"
Miquel Raynal294f82a2018-05-15 11:57:05 +02002503 depends on TPM_V1
Simon Glass29499a02016-01-17 20:53:51 -07002504 help
Miquel Raynal294f82a2018-05-15 11:57:05 +02002505 This provides a a series of tests to confirm that the TPMv1.x is
2506 working correctly. The tests cover initialisation, non-volatile RAM,
2507 extend, global lock and checking that timing is within expectations.
2508 The tests pass correctly on Infineon TPMs but may need to be adjusted
Simon Glass29499a02016-01-17 20:53:51 -07002509 for other devices.
2510
Miquel Raynal294f82a2018-05-15 11:57:05 +02002511endif
2512
Simon Glass29499a02016-01-17 20:53:51 -07002513endmenu
2514
Moritz Fischer62b30272016-10-04 17:08:08 -07002515menu "Firmware commands"
2516config CMD_CROS_EC
2517 bool "Enable crosec command"
2518 depends on CROS_EC
2519 default y
2520 help
2521 Enable command-line access to the Chrome OS EC (Embedded
2522 Controller). This provides the 'crosec' command which has
2523 a number of sub-commands for performing EC tasks such as
2524 updating its flash, accessing a small saved context area
2525 and talking to the I2C bus behind the EC (if there is one).
2526endmenu
2527
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002528menu "Filesystem commands"
Marek Behún27cec792017-09-03 17:00:30 +02002529config CMD_BTRFS
2530 bool "Enable the 'btrsubvol' command"
2531 select FS_BTRFS
2532 help
2533 This enables the 'btrsubvol' command to list subvolumes
2534 of a BTRFS filesystem. There are no special commands for
2535 listing BTRFS directories or loading BTRFS files - this
2536 can be done by the generic 'fs' commands (see CMD_FS_GENERIC)
2537 when BTRFS is enabled (see FS_BTRFS).
2538
Simon Glass0501e3e2017-04-26 22:27:58 -06002539config CMD_CBFS
2540 bool "Enable the 'cbfs' command"
Simon Glass579b51a2017-04-26 22:27:59 -06002541 depends on FS_CBFS
Simon Glass0501e3e2017-04-26 22:27:58 -06002542 help
2543 Define this to enable support for reading from a Coreboot
2544 filesystem. This is a ROM-based filesystem used for accessing files
2545 on systems that use coreboot as the first boot-loader and then load
2546 U-Boot to actually boot the Operating System. Available commands are
2547 cbfsinit, cbfsinfo, cbfsls and cbfsload.
2548
Simon Glass519805e2017-04-26 22:28:03 -06002549config CMD_CRAMFS
2550 bool "Enable the 'cramfs' command"
Simon Glass690f5092017-04-26 22:28:04 -06002551 depends on FS_CRAMFS
Simon Glass519805e2017-04-26 22:28:03 -06002552 help
2553 This provides commands for dealing with CRAMFS (Compressed ROM
2554 filesystem). CRAMFS is useful when space is tight since files are
2555 compressed. Two commands are provided:
2556
2557 cramfsls - lists files in a cramfs image
2558 cramfsload - loads a file from a cramfs image
2559
Huang Jiananc8eefae2022-02-26 15:05:50 +08002560config CMD_EROFS
2561 bool "EROFS command support"
2562 select FS_EROFS
2563 help
2564 Support for the EROFS fs
2565
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002566config CMD_EXT2
2567 bool "ext2 command support"
Tuomas Tynkkynen388f9a02018-01-05 02:45:17 +02002568 select FS_EXT4
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002569 help
2570 Enables EXT2 FS command
2571
2572config CMD_EXT4
2573 bool "ext4 command support"
Tuomas Tynkkynen388f9a02018-01-05 02:45:17 +02002574 select FS_EXT4
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002575 help
2576 Enables EXT4 FS command
2577
2578config CMD_EXT4_WRITE
2579 depends on CMD_EXT4
2580 bool "ext4 write command support"
Tuomas Tynkkynen388f9a02018-01-05 02:45:17 +02002581 select EXT4_WRITE
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002582 help
2583 Enables EXT4 FS write command
2584
2585config CMD_FAT
2586 bool "FAT command support"
Sekhar Nori1909a7b2017-06-02 17:53:59 +05302587 select FS_FAT
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002588 help
2589 Support for the FAT fs
2590
Joao Marcos Costaa12c66f2020-07-30 15:33:48 +02002591config CMD_SQUASHFS
2592 bool "SquashFS command support"
2593 select FS_SQUASHFS
2594 help
2595 Enables SquashFS filesystem commands (e.g. load, ls).
2596
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002597config CMD_FS_GENERIC
2598 bool "filesystem commands"
2599 help
2600 Enables filesystem commands (e.g. load, ls) that work for multiple
2601 fs types.
Maxime Ripardbf2fbd12017-02-27 18:22:04 +01002602
Josua Mayerf5ebfe72017-04-24 10:10:45 +02002603config CMD_FS_UUID
2604 bool "fsuuid command"
2605 help
2606 Enables fsuuid command for filesystem UUID.
2607
Simon Glassc4abb4b2017-05-17 03:25:37 -06002608config CMD_JFFS2
2609 bool "jffs2 command"
Simon Glass8c6c7c22017-05-17 03:25:38 -06002610 select FS_JFFS2
Simon Glassc4abb4b2017-05-17 03:25:37 -06002611 help
2612 Enables commands to support the JFFS2 (Journalling Flash File System
2613 version 2) filesystem. This enables fsload, ls and fsinfo which
2614 provide the ability to load files, list directories and obtain
2615 filesystem information.
2616
Tom Rini9c8268d2021-12-17 18:08:47 -05002617config JFFS2_DEV
2618 string "Default device for JFFS2"
2619 depends on CMD_JFFS2
2620 default "nor0"
2621 help
2622 The default device to use with the jffs2 command.
2623
2624config JFFS2_PART_OFFSET
2625 hex "Default offset within flash to locate the JFFS2 image"
2626 depends on CMD_JFFS2
2627 default 0x0
2628 help
2629 The default offset within flash to locate the JFFS2 image.
2630
2631config JFFS2_PART_SIZE
2632 hex "Default size of JFFS2 partition"
2633 depends on CMD_JFFS2
2634 default 0xFFFFFFFF
2635 help
2636 The default size of the JFFS2 partition
2637
Maxime Ripardbf2fbd12017-02-27 18:22:04 +01002638config CMD_MTDPARTS
Maxime Ripardbf2fbd12017-02-27 18:22:04 +01002639 bool "MTD partition support"
Miquel Raynald2418202019-10-25 19:39:30 +02002640 depends on MTD
Maxime Ripardbf2fbd12017-02-27 18:22:04 +01002641 help
Miquel Raynal007dddc2018-09-29 12:58:30 +02002642 MTD partitioning tool support.
2643 It is strongly encouraged to avoid using this command
2644 anymore along with 'sf', 'nand', 'onenand'. One can still
2645 declare the partitions in the mtdparts environment variable
2646 but better use the MTD stack and the 'mtd' command instead.
Maxime Ripardbf2fbd12017-02-27 18:22:04 +01002647
Simon Glass66d7db02017-08-04 16:34:30 -06002648config CMD_MTDPARTS_SPREAD
2649 bool "Padd partition size to take account of bad blocks"
2650 depends on CMD_MTDPARTS
2651 help
2652 This enables the 'spread' sub-command of the mtdparts command.
2653 This command will modify the existing mtdparts variable by increasing
2654 the size of the partitions such that 1) each partition's net size is
2655 at least as large as the size specified in the mtdparts variable and
2656 2) each partition starts on a good block.
2657
Alexander Dahl6cae4f42019-10-30 16:53:55 +01002658config CMD_MTDPARTS_SHOW_NET_SIZES
2659 bool "Show net size (w/o bad blocks) of partitions"
2660 depends on CMD_MTDPARTS
2661 help
2662 Adds two columns to the printed partition table showing the
2663 effective usable size of a partition, if bad blocks are taken
2664 into account.
2665
Miquel Raynalf21322f2019-10-03 19:50:25 +02002666config MTDIDS_DEFAULT
2667 string "Default MTD IDs"
Miquel Raynald2418202019-10-25 19:39:30 +02002668 depends on MTD || SPI_FLASH
Patrick Delaunay1e8e8282022-12-08 09:10:13 +01002669 depends on !SYS_MTDPARTS_RUNTIME
Miquel Raynalf21322f2019-10-03 19:50:25 +02002670 help
2671 Defines a default MTD IDs list for use with MTD partitions in the
2672 Linux MTD command line partitions format.
2673
2674config MTDPARTS_DEFAULT
2675 string "Default MTD partition scheme"
Miquel Raynald2418202019-10-25 19:39:30 +02002676 depends on MTD || SPI_FLASH
Patrick Delaunay1e8e8282022-12-08 09:10:13 +01002677 depends on !SYS_MTDPARTS_RUNTIME
Miquel Raynalf21322f2019-10-03 19:50:25 +02002678 help
2679 Defines a default MTD partitioning scheme in the Linux MTD command
2680 line partitions format
2681
Simon Glassed4ee312017-08-04 16:34:41 -06002682config CMD_REISER
2683 bool "reiser - Access to reiserfs filesystems"
2684 help
2685 This provides two commands which operate on a resierfs filesystem,
2686 commonly used some years ago:
2687
2688 reiserls - list files
2689 reiserload - load a file
2690
Simon Glass19c5caf2017-08-04 16:34:58 -06002691config CMD_YAFFS2
2692 bool "yaffs2 - Access of YAFFS2 filesystem"
2693 depends on YAFFS2
2694 default y
2695 help
2696 This provides commands for accessing a YAFFS2 filesystem. Yet
2697 Another Flash Filesystem 2 is a filesystem designed specifically
2698 for NAND flash. It incorporates bad-block management and ensures
2699 that device writes are sequential regardless of filesystem
2700 activity.
2701
Simon Glassdc82dee2017-08-04 16:35:04 -06002702config CMD_ZFS
2703 bool "zfs - Access of ZFS filesystem"
2704 help
2705 This provides commands to accessing a ZFS filesystem, commonly used
2706 on Solaris systems. Two sub-commands are provided:
2707
2708 zfsls - list files in a directory
2709 zfsload - load a file
2710
2711 See doc/README.zfs for more details.
2712
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002713endmenu
2714
Simon Glass3423f212017-04-26 22:27:52 -06002715menu "Debug commands"
2716
Simon Glasse1efad22021-03-15 18:00:24 +13002717config CMD_CBSYSINFO
2718 bool "cbsysinfo"
2719 depends on X86
2720 default y if SYS_COREBOOT
2721 help
2722 This provides information about the coreboot sysinfo table stored in
2723 memory by coreboot before jumping to U-Boot. It can be useful for
2724 debugging the beaaviour of coreboot or U-Boot.
2725
Stefan Roese2702b272022-09-02 13:57:51 +02002726config CMD_CYCLIC
2727 bool "cyclic - Show information about cyclic functions"
2728 depends on CYCLIC
2729 default y
2730 help
2731 This enables the 'cyclic' command which provides information about
2732 cyclic execution functions. This infrastructure allows registering
2733 functions to be executed cyclically, e.g. every 100ms. These commands
2734 are supported:
2735
2736 cyclic list - list cyclic functions
2737 cyclic cyclic demo <cycletime_ms> <delay_us> - register cyclic
2738 demo function
2739
2740 See doc/develop/cyclic.rst for more details.
2741
Simon Glass20ea5632017-04-26 22:28:08 -06002742config CMD_DIAG
2743 bool "diag - Board diagnostics"
2744 help
2745 This command provides access to board diagnostic tests. These are
2746 called Power-on Self Tests (POST). The command allows listing of
2747 available tests and running either all the tests, or specific tests
2748 identified by name.
2749
Simon Glass3304fa82022-03-04 08:43:06 -07002750config CMD_EVENT
2751 bool "event - Show information about events"
Tom Rini7d3684a2023-01-16 15:46:49 -05002752 depends on EVENT
Simon Glass3304fa82022-03-04 08:43:06 -07002753 default y if EVENT_DEBUG
2754 help
2755 This enables the 'event' command which provides information about
2756 events and event-handler routines. This can help to device event
2757 hadling.
2758
Simon Glass4c3a6202017-05-17 03:25:39 -06002759config CMD_IRQ
2760 bool "irq - Show information about interrupts"
Pragnesh Patel3375e0b2020-08-24 20:38:55 +05302761 depends on !ARM && !MIPS && !RISCV && !SH
Simon Glass4c3a6202017-05-17 03:25:39 -06002762 help
2763 This enables two commands:
2764
2765 interrupts - enable or disable interrupts
2766 irqinfo - print device-specific interrupt information
Simon Glassfd9948c2017-05-17 03:25:40 -06002767
2768config CMD_KGDB
2769 bool "kgdb - Allow debugging of U-Boot with gdb"
Michal Simek9d364412018-10-04 14:26:13 +02002770 depends on PPC
Simon Glassfd9948c2017-05-17 03:25:40 -06002771 help
2772 This enables a 'kgdb' command which allows gdb to connect to U-Boot
2773 over a serial link for debugging purposes. This allows
2774 single-stepping, inspecting variables, etc. This is supported only
2775 on PowerPC at present.
2776
Simon Glass5684f8f2017-12-04 13:48:26 -07002777config CMD_LOG
2778 bool "log - Generation, control and access to logging"
Heinrich Schuchardt74bad682018-04-19 22:02:46 +02002779 select LOG
Sean Anderson304882e2020-10-27 19:55:38 -04002780 select GETOPT
Simon Glass5684f8f2017-12-04 13:48:26 -07002781 help
2782 This provides access to logging features. It allows the output of
2783 log data to be controlled to a limited extent (setting up the default
Simon Glass14c8a062017-12-04 13:48:27 -07002784 maximum log level for emitting of records). It also provides access
2785 to a command used for testing the log system.
Simon Glass5684f8f2017-12-04 13:48:26 -07002786
Simon Glass126cb792017-08-04 16:34:59 -06002787config CMD_TRACE
2788 bool "trace - Support tracing of function calls and timing"
Simon Glass84b77112021-11-24 09:26:39 -07002789 depends on TRACE
2790 default y
Simon Glass126cb792017-08-04 16:34:59 -06002791 help
2792 Enables a command to control using of function tracing within
2793 U-Boot. This allows recording of call traces including timing
2794 information. The command can write data to memory for exporting
Simon Glassbfce7fc2019-04-08 13:20:51 -06002795 for analysis (e.g. using bootchart). See doc/README.trace for full
Simon Glass126cb792017-08-04 16:34:59 -06002796 details.
2797
Igor Opaniuk60291192018-06-03 21:56:39 +03002798config CMD_AVB
2799 bool "avb - Android Verified Boot 2.0 operations"
Igor Opaniuke0df0352018-07-17 14:33:25 +03002800 depends on AVB_VERIFY
Igor Opaniuk60291192018-06-03 21:56:39 +03002801 help
2802 Enables a "avb" command to perform verification of partitions using
2803 Android Verified Boot 2.0 functionality. It includes such subcommands:
2804 avb init - initialize avb2 subsystem
2805 avb read_rb - read rollback index
2806 avb write_rb - write rollback index
2807 avb is_unlocked - check device lock state
2808 avb get_uuid - read and print uuid of a partition
2809 avb read_part - read data from partition
2810 avb read_part_hex - read data from partition and output to stdout
2811 avb write_part - write data to partition
2812 avb verify - run full verification chain
Joel Peshkin369d87a2021-04-11 11:21:58 +02002813
2814config CMD_STACKPROTECTOR_TEST
2815 bool "Test command for stack protector"
2816 depends on STACKPROTECTOR
2817 help
2818 Enable stackprot_test command
2819 The stackprot_test command will force a stack overrun to test
2820 the stack smashing detection mechanisms.
2821
Simon Glass3423f212017-04-26 22:27:52 -06002822endmenu
2823
Heiko Schocher09dbb852016-09-21 07:58:19 +02002824config CMD_UBI
2825 tristate "Enable UBI - Unsorted block images commands"
Heiko Schocher09dbb852016-09-21 07:58:19 +02002826 select MTD_UBI
2827 help
2828 UBI is a software layer above MTD layer which admits use of LVM-like
2829 logical volumes on top of MTD devices, hides some complexities of
2830 flash chips like wear and bad blocks and provides some other useful
2831 capabilities. Please, consult the MTD web site for more details
2832 (www.linux-mtd.infradead.org). Activate this option if you want
2833 to use U-Boot UBI commands.
Miquel Raynal12f1ff12018-09-29 12:58:29 +02002834 It is also strongly encouraged to also enable CONFIG_MTD to get full
2835 partition support.
Heiko Schocher09dbb852016-09-21 07:58:19 +02002836
Philippe Reynes10d53222020-03-23 19:20:47 +01002837config CMD_UBI_RENAME
2838 bool "Enable rename"
2839 depends on CMD_UBI
Philippe Reynes10d53222020-03-23 19:20:47 +01002840 help
2841 Enable a "ubi" command to rename ubi volume:
2842 ubi rename <oldname> <newname>
2843
Boris Brezillonaa57d0f2017-02-27 18:22:06 +01002844config CMD_UBIFS
2845 tristate "Enable UBIFS - Unsorted block images filesystem commands"
Maxime Ripard1e6a0962017-03-03 14:53:22 +01002846 depends on CMD_UBI
Michal Simek84f3dec2018-07-23 15:55:13 +02002847 default y if CMD_UBI
Karl Beldan3418eeb2017-07-12 16:11:47 +00002848 select LZO
Pali Rohár67a8b272022-05-23 22:50:36 +02002849 select GZIP
Boris Brezillonaa57d0f2017-02-27 18:22:06 +01002850 help
2851 UBIFS is a file system for flash devices which works on top of UBI.
2852
Aswath Govindrajubb5b9fe2021-08-13 23:04:41 +05302853config MMC_SPEED_MODE_SET
2854 bool "set speed mode using mmc command"
2855 depends on CMD_MMC
2856 default n
2857 help
2858 Enable setting speed mode using mmc rescan and mmc dev commands.
2859 The speed mode is provided as the last argument in these commands
2860 and is indicated using the index from enum bus_mode in
2861 include/mmc.h. A speed mode can be set only if it has already
2862 been enabled in the device tree.
Alexey Romanov68c4a372023-01-10 13:56:47 +03002863
2864config CMD_MESON
2865 bool "Amlogic Meson commands"
2866 depends on ARCH_MESON
2867 default y
2868 help
2869 Enable useful commands for the Meson Soc family developed by Amlogic Inc.
Simon Glass29499a02016-01-17 20:53:51 -07002870endmenu