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Simon Glass29499a02016-01-17 20:53:51 -07001menu "Command line interface"
2
Simon Glassaa34ef22016-03-13 19:07:28 -06003config CMDLINE
4 bool "Support U-Boot commands"
5 default y
6 help
7 Enable U-Boot's command-line functions. This provides a means
8 to enter commands into U-Boot for a wide variety of purposes. It
9 also allows scripts (containing commands) to be executed.
10 Various commands and command categorys can be indivdually enabled.
11 Depending on the number of commands enabled, this can add
12 substantially to the size of U-Boot.
13
Simon Glass29499a02016-01-17 20:53:51 -070014config HUSH_PARSER
15 bool "Use hush shell"
Simon Glassaa34ef22016-03-13 19:07:28 -060016 depends on CMDLINE
Simon Glass29499a02016-01-17 20:53:51 -070017 help
18 This option enables the "hush" shell (from Busybox) as command line
19 interpreter, thus enabling powerful command line syntax like
20 if...then...else...fi conditionals or `&&' and '||'
21 constructs ("shell scripts").
22
23 If disabled, you get the old, much simpler behaviour with a somewhat
24 smaller memory footprint.
25
Adam Ford58dbf862018-02-06 07:58:59 -060026config CMDLINE_EDITING
27 bool "Enable command line editing"
28 depends on CMDLINE
29 default y
30 help
31 Enable editing and History functions for interactive command line
32 input operations
33
Tom Rini24d32042022-03-30 18:07:14 -040034config CMDLINE_PS_SUPPORT
35 bool "Enable support for changing the command prompt string at run-time"
36 depends on HUSH_PARSER
37 help
38 Only static string in the prompt is supported so far. The string is
39 obtained from environment variables PS1 and PS2.
40
Adam Ford58dbf862018-02-06 07:58:59 -060041config AUTO_COMPLETE
42 bool "Enable auto complete using TAB"
43 depends on CMDLINE
44 default y
45 help
46 Enable auto completion of commands using TAB.
47
48config SYS_LONGHELP
49 bool "Enable long help messages"
50 depends on CMDLINE
51 default y if CMDLINE
52 help
53 Defined when you want long help messages included
54 Do not set this option when short of memory.
55
Simon Glass29499a02016-01-17 20:53:51 -070056config SYS_PROMPT
57 string "Shell prompt"
Michal Simekf048cae2019-09-25 12:32:41 +020058 default "Zynq> " if ARCH_ZYNQ
Michal Simek4f107432019-09-25 12:37:15 +020059 default "ZynqMP> " if ARCH_ZYNQMP
Simon Glass29499a02016-01-17 20:53:51 -070060 default "=> "
61 help
62 This string is displayed in the command line to the left of the
63 cursor.
64
Patrick Delaunaya81e9dc2020-10-26 09:31:42 +010065config SYS_PROMPT_HUSH_PS2
66 string "Hush shell secondary prompt"
67 depends on HUSH_PARSER
68 default "> "
69 help
70 This defines the secondary prompt string, which is
71 printed when the command interpreter needs more input
72 to complete a command. Usually "> ".
73
Tom Riniba5c2b02022-05-11 16:21:06 -040074config SYS_MAXARGS
75 int "Maximum number arguments accepted by commands"
76 default 16
77
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
Simon Glassc6567fa2017-08-04 16:34:48 -0600503config CMD_SPL
504 bool "spl export - Export boot information for Falcon boot"
505 depends on SPL
506 help
507 Falcon mode allows booting directly from SPL into an Operating
508 System such as Linux, thus skipping U-Boot proper. See
509 doc/README.falcon for full information about how to use this
510 command.
511
Simon Glassc034e3d2017-08-04 16:34:49 -0600512config CMD_SPL_NAND_OFS
Lukasz Majewski10797442019-05-16 16:01:36 +0200513 hex "Offset of OS args or dtb for Falcon-mode NAND boot"
Lukasz Majewskie73ce322019-05-16 16:01:35 +0200514 depends on CMD_SPL && (TPL_NAND_SUPPORT || SPL_NAND_SUPPORT)
Tom Rinif18679c2023-08-02 11:09:43 -0400515 default 0x0
Simon Glassc034e3d2017-08-04 16:34:49 -0600516 help
517 This provides the offset of the command line arguments for Linux
518 when booting from NAND in Falcon mode. See doc/README.falcon
519 for full information about how to use this option (and also see
520 board/gateworks/gw_ventana/README for an example).
521
Lukasz Majewski06d92532019-05-16 16:01:37 +0200522config CMD_SPL_NOR_OFS
523 hex "Offset of OS args or dtb for Falcon-mode NOR boot"
524 depends on CMD_SPL && SPL_NOR_SUPPORT
Tom Rinif18679c2023-08-02 11:09:43 -0400525 default 0x0
Lukasz Majewski06d92532019-05-16 16:01:37 +0200526 help
527 This provides the offset of the command line arguments or dtb for
528 Linux when booting from NOR in Falcon mode.
529
Simon Glass51ef45a2017-08-04 16:34:50 -0600530config CMD_SPL_WRITE_SIZE
531 hex "Size of argument area"
532 depends on CMD_SPL
533 default 0x2000
534 help
535 This provides the size of the command-line argument area in NAND
536 flash used by Falcon-mode boot. See the documentation until CMD_SPL
537 for detail.
538
Simon Glassa18b9692017-08-04 16:34:57 -0600539config CMD_THOR_DOWNLOAD
540 bool "thor - TIZEN 'thor' download"
Marek Szyprowskide4752e2019-10-02 12:29:08 +0200541 select DFU
Venkatesh Yadav Abbarapu7143f2a2023-09-04 08:45:27 +0530542 select USB_FUNCTION_THOR
543 depends on USB_GADGET_DOWNLOAD
Simon Glassa18b9692017-08-04 16:34:57 -0600544 help
545 Implements the 'thor' download protocol. This is a way of
546 downloading a software update over USB from an attached host.
547 There is no documentation about this within the U-Boot source code
548 but you should be able to find something on the interwebs.
549
Tom Rini40791152022-12-02 16:42:46 -0500550config THOR_RESET_OFF
551 bool "thor: Disable reset on completion"
552 depends on CMD_THOR_DOWNLOAD
553
Simon Glass01d097d2017-08-04 16:35:03 -0600554config CMD_ZBOOT
555 bool "zboot - x86 boot command"
556 help
557 With x86 machines it is common to boot a bzImage file which
558 contains both a kernel and a setup.bin file. The latter includes
559 configuration information from the dark ages which x86 boards still
560 need to pick things out of.
561
562 Consider using FIT in preference to this since it supports directly
563 booting both 32- and 64-bit kernels, as well as secure boot.
564 Documentation is available in doc/uImage.FIT/x86-fit-boot.txt
565
Simon Glass29499a02016-01-17 20:53:51 -0700566endmenu
567
568menu "Environment commands"
569
Dinh Nguyen0685bef2016-04-21 09:05:23 -0500570config CMD_ASKENV
571 bool "ask for env variable"
572 help
573 Ask for environment variable
574
Simon Glass29499a02016-01-17 20:53:51 -0700575config CMD_EXPORTENV
576 bool "env export"
577 default y
578 help
579 Export environments.
580
581config CMD_IMPORTENV
582 bool "env import"
583 default y
584 help
585 Import environments.
586
587config CMD_EDITENV
588 bool "editenv"
589 default y
590 help
591 Edit environment variable.
592
Dinh Nguyen0685bef2016-04-21 09:05:23 -0500593config CMD_GREPENV
594 bool "search env"
595 help
596 Allow for searching environment variables
597
Simon Glass29499a02016-01-17 20:53:51 -0700598config CMD_SAVEENV
599 bool "saveenv"
600 default y
601 help
602 Save all environment variables into the compiled-in persistent
603 storage.
604
Frank Wunderlich33afa932019-06-29 11:36:19 +0200605config CMD_ERASEENV
606 bool "eraseenv"
Frank Wunderlich33afa932019-06-29 11:36:19 +0200607 depends on CMD_SAVEENV
608 help
609 Erase environment variables from the compiled-in persistent
610 storage.
611
Simon Glass29499a02016-01-17 20:53:51 -0700612config CMD_ENV_EXISTS
613 bool "env exists"
614 default y
615 help
616 Check if a variable is defined in the environment for use in
617 shell scripting.
618
Simon Glass84d67c72017-05-17 03:25:13 -0600619config CMD_ENV_CALLBACK
620 bool "env callbacks - print callbacks and their associated variables"
621 help
622 Some environment variable have callbacks defined by
623 U_BOOT_ENV_CALLBACK. These are called when the variable changes.
624 For example changing "baudrate" adjust the serial baud rate. This
625 command lists the currently defined callbacks.
626
Simon Glassc31e2d82017-05-17 03:25:14 -0600627config CMD_ENV_FLAGS
628 bool "env flags -print variables that have non-default flags"
629 help
630 Some environment variables have special flags that control their
631 behaviour. For example, serial# can only be written once and cannot
632 be deleted. This command shows the variables that have special
633 flags.
634
AKASHI Takahiro117e68a2019-02-25 15:54:36 +0900635config CMD_NVEDIT_EFI
636 bool "env [set|print] -e - set/print UEFI variables"
637 depends on EFI_LOADER
AKASHI Takahiro117e68a2019-02-25 15:54:36 +0900638 imply HEXDUMP
639 help
640 UEFI variables are encoded as some form of U-Boot variables.
641 If enabled, we are allowed to set/print UEFI variables using
642 "env" command with "-e" option without knowing details.
643
Samuel Dionne-Riel46127db2021-12-20 18:31:56 -0500644config CMD_NVEDIT_INDIRECT
645 bool "env indirect - Sets environment value from another"
646
Leo Ruan7450b872019-05-24 17:20:19 +0200647config CMD_NVEDIT_INFO
648 bool "env info - print or evaluate environment information"
649 help
650 Print environment information:
651 - env_valid : is environment valid
652 - env_ready : is environment imported into hash table
653 - env_use_default : is default environment used
654
655 This command can be optionally used for evaluation in scripts:
656 [-d] : evaluate whether default environment is used
657 [-p] : evaluate whether environment can be persisted
Patrick Delaunay109ec8f2020-06-19 14:03:34 +0200658 [-q] : quiet output
Leo Ruan7450b872019-05-24 17:20:19 +0200659 The result of multiple evaluations will be combined with AND.
660
Patrick Delaunay748e42e2020-07-28 11:51:20 +0200661config CMD_NVEDIT_LOAD
662 bool "env load"
663 help
664 Load all environment variables from the compiled-in persistent
665 storage.
666
Patrick Delaunaya59f7ec2020-07-28 11:51:21 +0200667config CMD_NVEDIT_SELECT
668 bool "env select"
669 help
670 Select the compiled-in persistent storage of environment variables.
671
Simon Glass29499a02016-01-17 20:53:51 -0700672endmenu
673
674menu "Memory commands"
675
Mario Six8a4f6642018-03-28 14:39:18 +0200676config CMD_BINOP
677 bool "binop"
678 help
679 Compute binary operations (xor, or, and) of byte arrays of arbitrary
680 size from memory and store the result in memory or the environment.
681
Simon Glassb936a972020-09-19 18:49:26 -0600682config CMD_BLOBLIST
683 bool "bloblist"
684 default y if BLOBLIST
685 help
686 Show information about the bloblist, a collection of binary blobs
687 held in memory that persist between SPL and U-Boot. In the case of
688 x86 devices the bloblist can be used to hold ACPI tables so that they
689 remain available in memory.
690
Simon Glass29499a02016-01-17 20:53:51 -0700691config CMD_CRC32
692 bool "crc32"
693 default y
Michal Simek84f3dec2018-07-23 15:55:13 +0200694 select HASH
Simon Glass29499a02016-01-17 20:53:51 -0700695 help
696 Compute CRC32.
697
Daniel Thompsona9e2c672017-05-19 17:26:58 +0100698config CRC32_VERIFY
699 bool "crc32 -v"
700 depends on CMD_CRC32
701 help
702 Add -v option to verify data against a crc32 checksum.
703
Simon Glass4590d4e2017-05-17 03:25:10 -0600704config CMD_EEPROM
705 bool "eeprom - EEPROM subsystem"
706 help
707 (deprecated, needs conversion to driver model)
708 Provides commands to read and write EEPROM (Electrically Erasable
709 Programmable Read Only Memory) chips that are connected over an
710 I2C bus.
711
712config CMD_EEPROM_LAYOUT
713 bool "Enable layout-aware eeprom commands"
714 depends on CMD_EEPROM
715 help
716 (deprecated, needs conversion to driver model)
717 When enabled, additional eeprom sub-commands become available.
718
719 eeprom print - prints the contents of the eeprom in a human-readable
720 way (eeprom layout fields, and data formatted to be fit for human
721 consumption).
722
723 eeprom update - allows user to update eeprom fields by specifying
724 the field name, and providing the new data in a human readable format
725 (same format as displayed by the eeprom print command).
726
727 Both commands can either auto detect the layout, or be told which
728 layout to use.
729
730 Feature API:
731 __weak int parse_layout_version(char *str)
732 - override to provide your own layout name parsing
733 __weak void __eeprom_layout_assign(struct eeprom_layout *layout,
734 int layout_version);
735 - override to setup the layout metadata based on the version
736 __weak int eeprom_layout_detect(unsigned char *data)
737 - override to provide your own algorithm for detecting layout
738 version
739 eeprom_field.c
740 - contains various printing and updating functions for common
741 types of eeprom fields. Can be used for defining
742 custom layouts.
743
744config EEPROM_LAYOUT_HELP_STRING
745 string "Tells user what layout names are supported"
746 depends on CMD_EEPROM_LAYOUT
747 default "<not defined>"
748 help
749 Help printed with the LAYOUT VERSIONS part of the 'eeprom'
750 command's help.
751
Tom Rinifaed5672021-08-17 17:59:45 -0400752config SYS_I2C_EEPROM_BUS
753 int "I2C bus of the EEPROM device."
754 depends on CMD_EEPROM
755 default 0
756
757config SYS_I2C_EEPROM_ADDR_LEN
758 int "Length in bytes of the EEPROM memory array address"
759 depends on CMD_EEPROM || ID_EEPROM
760 default 1
761 range 1 2
762 help
763 Note: This is NOT the chip address length!
764
765config SYS_EEPROM_SIZE
766 depends on CMD_EEPROM
767 int "Size in bytes of the EEPROM device"
768 default 256
769
770config SYS_EEPROM_PAGE_WRITE_BITS
771 int "Number of bits used to address bytes in a single page"
772 depends on CMD_EEPROM
773 default 8
774 help
775 The EEPROM page size is 2^SYS_EEPROM_PAGE_WRITE_BITS.
776 A 64 byte page, for example would require six bits.
777
778config SYS_EEPROM_PAGE_WRITE_DELAY_MS
779 int "Number of milliseconds to delay between page writes"
780 depends on CMD_EEPROM || CMD_I2C
781 default 0
782
Simon Glass26c20532017-08-04 16:34:51 -0600783config LOOPW
784 bool "loopw"
785 help
786 Infinite write loop on address range
787
Andre Przywaraf0fa1132017-03-15 01:19:05 +0000788config CMD_MD5SUM
789 bool "md5sum"
Andre Przywaraf0fa1132017-03-15 01:19:05 +0000790 select MD5
791 help
792 Compute MD5 checksum.
793
Daniel Thompsona9e2c672017-05-19 17:26:58 +0100794config MD5SUM_VERIFY
Andre Przywaraf0fa1132017-03-15 01:19:05 +0000795 bool "md5sum -v"
Andre Przywaraf0fa1132017-03-15 01:19:05 +0000796 depends on CMD_MD5SUM
797 help
798 Add -v option to verify data against an MD5 checksum.
799
Simon Glass26c20532017-08-04 16:34:51 -0600800config CMD_MEMINFO
801 bool "meminfo"
Daniel Thompsona9e2c672017-05-19 17:26:58 +0100802 help
Simon Glass26c20532017-08-04 16:34:51 -0600803 Display memory information.
Daniel Thompsona9e2c672017-05-19 17:26:58 +0100804
Simon Glass26c20532017-08-04 16:34:51 -0600805config CMD_MEMORY
806 bool "md, mm, nm, mw, cp, cmp, base, loop"
807 default y
Simon Glass29499a02016-01-17 20:53:51 -0700808 help
Simon Glass26c20532017-08-04 16:34:51 -0600809 Memory commands.
810 md - memory display
811 mm - memory modify (auto-incrementing address)
812 nm - memory modify (constant address)
813 mw - memory write (fill)
814 cp - memory copy
815 cmp - memory compare
816 base - print or set address offset
817 loop - initialize loop on address range
Simon Glass29499a02016-01-17 20:53:51 -0700818
Simon Glass573c0fa2020-07-28 19:41:14 -0600819config CMD_MEM_SEARCH
Simon Glass19038de2020-06-02 19:26:49 -0600820 bool "ms - Memory search"
821 help
822 Memory-search command
823
824 This allows searching through a region of memory looking for hex
825 data (byte, 16-bit word, 32-bit long, also 64-bit on machines that
826 support it). It is also possible to search for a string. The
827 command accepts a memory range and a list of values to search for.
828 The values need to appear in memory in the same order they are given
829 in the command. At most 10 matches can be returned at a time, but
830 pressing return will show the next 10 matches. Environment variables
831 are set for use with scripting (memmatches, memaddr, mempos).
832
Joel Johnsondb5a97e2020-01-29 09:17:18 -0700833config CMD_MX_CYCLIC
Adam Ford1ef0c492019-08-14 07:54:34 -0500834 bool "Enable cyclic md/mw commands"
835 depends on CMD_MEMORY
836 help
837 Add the "mdc" and "mwc" memory commands. These are cyclic
838 "md/mw" commands.
839 Examples:
840
841 => mdc.b 10 4 500
842 This command will print 4 bytes (10,11,12,13) each 500 ms.
843
844 => mwc.l 100 12345678 10
845 This command will write 12345678 to address 100 all 10 ms.
846
Jean-Jacques Hiblotd3f09372019-07-02 14:23:26 +0200847config CMD_RANDOM
848 bool "random"
849 default y
850 depends on CMD_MEMORY && (LIB_RAND || LIB_HW_RAND)
851 help
852 random - fill memory with random data
853
Simon Glass29499a02016-01-17 20:53:51 -0700854config CMD_MEMTEST
855 bool "memtest"
856 help
857 Simple RAM read/write test.
858
Mario Six00518992018-03-28 14:38:14 +0200859if CMD_MEMTEST
860
861config SYS_ALT_MEMTEST
862 bool "Alternative test"
863 help
864 Use a more complete alternative memory test.
865
Ralph Siemsen1c39c102020-09-09 12:10:00 -0400866if SYS_ALT_MEMTEST
867
868config SYS_ALT_MEMTEST_BITFLIP
869 bool "Bitflip test"
870 default y
871 help
872 The alternative memory test includes bitflip test since 2020.07.
873 The bitflip test significantly increases the overall test time.
874 Bitflip test can optionally be disabled here.
875
876endif
877
Ashok Reddy Soma41e8edf2020-05-04 15:26:21 +0200878config SYS_MEMTEST_START
879 hex "default start address for mtest"
Tom Rinic2ac2f62021-12-12 22:12:29 -0500880 default 0x0
Ashok Reddy Soma41e8edf2020-05-04 15:26:21 +0200881 help
882 This is the default start address for mtest for simple read/write
883 test. If no arguments are given to mtest, default address is used
884 as start address.
885
886config SYS_MEMTEST_END
887 hex "default end address for mtest"
888 default 0x1000
889 help
890 This is the default end address for mtest for simple read/write
891 test. If no arguments are given to mtest, default address is used
892 as end address.
893
Mario Six00518992018-03-28 14:38:14 +0200894endif
895
Simon Glass26c20532017-08-04 16:34:51 -0600896config CMD_SHA1SUM
897 bool "sha1sum"
898 select SHA1
Simon Glass29499a02016-01-17 20:53:51 -0700899 help
Simon Glass26c20532017-08-04 16:34:51 -0600900 Compute SHA1 checksum.
901
902config SHA1SUM_VERIFY
903 bool "sha1sum -v"
904 depends on CMD_SHA1SUM
905 help
906 Add -v option to verify data against a SHA1 checksum.
Simon Glass29499a02016-01-17 20:53:51 -0700907
Simon Glass8e83ca82017-08-04 16:34:52 -0600908config CMD_STRINGS
909 bool "strings - display strings in memory"
910 help
911 This works similarly to the Unix 'strings' command except that it
912 works with a memory range. String of printable characters found
913 within the range are displayed. The minimum number of characters
914 for a sequence to be considered a string can be provided.
915
Simon Glassbecaa8f2017-05-17 03:25:43 -0600916endmenu
917
918menu "Compression commands"
919
920config CMD_LZMADEC
921 bool "lzmadec"
Tom Rini3237bc62017-09-29 14:32:44 -0400922 default y if CMD_BOOTI
Simon Glassbecaa8f2017-05-17 03:25:43 -0600923 select LZMA
924 help
925 Support decompressing an LZMA (Lempel-Ziv-Markov chain algorithm)
926 image from memory.
927
Yusuke Ashidukaa20545d2020-02-20 20:48:01 +0900928config CMD_UNLZ4
929 bool "unlz4"
930 default y if CMD_BOOTI
931 select LZ4
932 help
933 Support decompressing an LZ4 image from memory region.
934
Masahiro Yamada2737fd32017-02-05 10:42:56 +0900935config CMD_UNZIP
936 bool "unzip"
Tom Rini3237bc62017-09-29 14:32:44 -0400937 default y if CMD_BOOTI
Michael Wallef253f2c2020-05-22 14:07:35 +0200938 select GZIP
Masahiro Yamada2737fd32017-02-05 10:42:56 +0900939 help
940 Uncompress a zip-compressed memory region.
941
942config CMD_ZIP
943 bool "zip"
Michael Walle3a6e3512020-05-22 14:07:36 +0200944 select GZIP_COMPRESSED
Masahiro Yamada2737fd32017-02-05 10:42:56 +0900945 help
946 Compress a memory region with zlib deflate method.
947
Simon Glass29499a02016-01-17 20:53:51 -0700948endmenu
949
950menu "Device access commands"
951
Abdellatif El Khlifi5ad079f2023-08-04 14:33:43 +0100952config CMD_ARMFFA
953 bool "Arm FF-A test command"
954 depends on ARM_FFA_TRANSPORT
955 help
956 Provides a test command for the FF-A support
957 supported options:
958 - Listing the partition(s) info
959 - Sending a data pattern to the specified partition
960 - Displaying the arm_ffa device info
961
Simon Glass036bbb12017-08-04 16:34:28 -0600962config CMD_ARMFLASH
963 #depends on FLASH_CFI_DRIVER
964 bool "armflash"
965 help
966 ARM Ltd reference designs flash partition access
967
Neil Armstrong49261c72018-04-27 15:17:57 +0200968config CMD_ADC
969 bool "adc - Access Analog to Digital Converters info and data"
970 select ADC
Michal Simek463c3862020-08-19 10:44:17 +0200971 depends on DM_REGULATOR
Neil Armstrong49261c72018-04-27 15:17:57 +0200972 help
973 Shows ADC device info and permit printing one-shot analog converted
974 data from a named Analog to Digital Converter.
975
Eugeniu Rosca35c34be2019-05-23 17:32:22 +0200976config CMD_BCB
977 bool "bcb"
978 depends on MMC
979 depends on PARTITIONS
980 help
981 Read/modify/write the fields of Bootloader Control Block, usually
982 stored on the flash "misc" partition with its structure defined in:
983 https://android.googlesource.com/platform/bootable/recovery/+/master/
984 bootloader_message/include/bootloader_message/bootloader_message.h
985
986 Some real-life use-cases include (but are not limited to):
987 - Determine the "boot reason" (and act accordingly):
988 https://source.android.com/devices/bootloader/boot-reason
989 - Get/pass a list of commands from/to recovery:
990 https://android.googlesource.com/platform/bootable/recovery
991 - Inspect/dump the contents of the BCB fields
992
Jean-Jacques Hiblote83a31b2018-08-09 16:17:46 +0200993config CMD_BIND
994 bool "bind/unbind - Bind or unbind a device to/from a driver"
995 depends on DM
Tom Rini1f9c3d02023-08-04 12:06:21 -0400996 default y if USB_ETHER
Jean-Jacques Hiblote83a31b2018-08-09 16:17:46 +0200997 help
998 Bind or unbind a device to/from a driver from the command line.
999 This is useful in situations where a device may be handled by several
1000 drivers. For example, this can be used to bind a UDC to the usb ether
1001 gadget driver from the command line.
1002
Simon Glass04ac6f12017-04-26 22:28:02 -06001003config CMD_CLK
1004 bool "clk - Show clock frequencies"
1005 help
1006 (deprecated)
1007 Shows clock frequences by calling a sock_clk_dump() hook function.
1008 This is depreated in favour of using the CLK uclass and accessing
1009 clock values from associated drivers. However currently no command
1010 exists for this.
1011
Simon Glass036bbb12017-08-04 16:34:28 -06001012config CMD_DEMO
1013 bool "demo - Demonstration commands for driver model"
1014 depends on DM
1015 help
1016 Provides a 'demo' command which can be used to play around with
1017 driver model. To use this properly you will need to enable one or
1018 both of the demo devices (DM_DEMO_SHAPE and DM_DEMO_SIMPLE).
1019 Otherwise you will always get an empty list of devices. The demo
1020 devices are defined in the sandbox device tree, so the easiest
1021 option is to use sandbox and pass the -d point to sandbox's
1022 u-boot.dtb file.
1023
1024config CMD_DFU
1025 bool "dfu"
Marek Vasutea84f802018-02-16 16:41:17 +01001026 select DFU
Simon Glass036bbb12017-08-04 16:34:28 -06001027 help
1028 Enables the command "dfu" which is used to have U-Boot create a DFU
Simon Glass663b0cc2017-08-04 16:35:06 -06001029 class device via USB. This command requires that the "dfu_alt_info"
1030 environment variable be set and define the alt settings to expose to
1031 the host.
Simon Glass036bbb12017-08-04 16:34:28 -06001032
Simon Glass29499a02016-01-17 20:53:51 -07001033config CMD_DM
1034 bool "dm - Access to driver model information"
1035 depends on DM
Simon Glass29499a02016-01-17 20:53:51 -07001036 help
1037 Provides access to driver model data structures and information,
1038 such as a list of devices, list of uclasses and the state of each
1039 device (e.g. activated). This is not required for operation, but
1040 can be useful to see the state of driver model for debugging or
1041 interest.
1042
Alex Kiernan65de9552018-05-29 15:30:39 +00001043config CMD_FASTBOOT
1044 bool "fastboot - Android fastboot support"
1045 depends on FASTBOOT
1046 help
1047 This enables the command "fastboot" which enables the Android
1048 fastboot mode for the platform. Fastboot is a protocol for
1049 downloading images, flashing and device control used on
Alex Kiernand5aa57c2018-05-29 15:30:53 +00001050 Android devices. Fastboot requires either the network stack
1051 enabled or support for acting as a USB device.
Alex Kiernan65de9552018-05-29 15:30:39 +00001052
Sam Protsenkocd43fa12020-01-24 17:53:44 +02001053 See doc/android/fastboot.rst for more information.
Alex Kiernan65de9552018-05-29 15:30:39 +00001054
Simon Glass036bbb12017-08-04 16:34:28 -06001055config CMD_FLASH
1056 bool "flinfo, erase, protect"
1057 default y
Miquel Raynald2418202019-10-25 19:39:30 +02001058 depends on MTD || FLASH_CFI_DRIVER || MTD_NOR_FLASH
Simon Glass036bbb12017-08-04 16:34:28 -06001059 help
1060 NOR flash support.
1061 flinfo - print FLASH memory information
1062 erase - FLASH memory
1063 protect - enable or disable FLASH write protection
1064
1065config CMD_FPGA
1066 bool "fpga"
Tuomas Tynkkynen5ca16b32018-01-27 20:28:40 +02001067 depends on FPGA
Simon Glass036bbb12017-08-04 16:34:28 -06001068 default y
1069 help
1070 FPGA support.
1071
1072config CMD_FPGA_LOADBP
1073 bool "fpga loadbp - load partial bitstream (Xilinx only)"
1074 depends on CMD_FPGA
1075 help
1076 Supports loading an FPGA device from a bitstream buffer containing
1077 a partial bitstream.
1078
1079config CMD_FPGA_LOADFS
1080 bool "fpga loadfs - load bitstream from FAT filesystem (Xilinx only)"
1081 depends on CMD_FPGA
1082 help
1083 Supports loading an FPGA device from a FAT filesystem.
1084
1085config CMD_FPGA_LOADMK
1086 bool "fpga loadmk - load bitstream from image"
1087 depends on CMD_FPGA
1088 help
1089 Supports loading an FPGA device from a image generated by mkimage.
1090
1091config CMD_FPGA_LOADP
1092 bool "fpga loadp - load partial bitstream"
1093 depends on CMD_FPGA
1094 help
1095 Supports loading an FPGA device from a bitstream buffer containing
1096 a partial bitstream.
1097
Siva Durga Prasad Paladugucce0cb02018-05-31 15:10:22 +05301098config CMD_FPGA_LOAD_SECURE
Oleksandr Suvorovfbe31bb2022-07-22 17:16:02 +03001099 bool "fpga loads - loads secure bitstreams"
Siva Durga Prasad Paladugucce0cb02018-05-31 15:10:22 +05301100 depends on CMD_FPGA
Oleksandr Suvorovfbe31bb2022-07-22 17:16:02 +03001101 select FPGA_LOAD_SECURE
Siva Durga Prasad Paladugucce0cb02018-05-31 15:10:22 +05301102 help
1103 Enables the fpga loads command which is used to load secure
1104 (authenticated or encrypted or both) bitstreams on to FPGA.
1105
Simon Glass036bbb12017-08-04 16:34:28 -06001106config CMD_FPGAD
1107 bool "fpgad - dump FPGA registers"
1108 help
1109 (legacy, needs conversion to driver model)
1110 Provides a way to dump FPGA registers by calling the board-specific
1111 fpga_get_reg() function. This functions similarly to the 'md'
1112 command.
1113
1114config CMD_FUSE
1115 bool "fuse - support for the fuse subssystem"
1116 help
1117 (deprecated - needs conversion to driver model)
1118 This allows reading, sensing, programming or overriding fuses
1119 which control the behaviour of the device. The command uses the
1120 fuse_...() API.
1121
1122config CMD_GPIO
1123 bool "gpio"
1124 help
1125 GPIO support.
1126
Diego Rondini5ffde632022-04-11 12:02:09 +02001127config CMD_GPIO_READ
1128 bool "gpio read - save GPIO value to variable"
1129 depends on CMD_GPIO
1130 help
1131 Enables the 'gpio read' command that saves the value
1132 of a GPIO pin to a variable.
1133
Pragnesh Patel1d5955f2020-12-22 11:30:05 +05301134config CMD_PWM
1135 bool "pwm"
1136 depends on DM_PWM
1137 help
1138 Control PWM channels, this allows invert/config/enable/disable PWM channels.
1139
Simon Glass036bbb12017-08-04 16:34:28 -06001140config CMD_GPT
1141 bool "GPT (GUID Partition Table) command"
Simon Glass036bbb12017-08-04 16:34:28 -06001142 select EFI_PARTITION
Michal Simek84f3dec2018-07-23 15:55:13 +02001143 select PARTITION_UUIDS
Maxime Ripard24336442017-08-24 11:52:32 +02001144 imply RANDOM_UUID
Simon Glass036bbb12017-08-04 16:34:28 -06001145 help
1146 Enable the 'gpt' command to ready and write GPT style partition
1147 tables.
1148
Maxime Ripard24336442017-08-24 11:52:32 +02001149config RANDOM_UUID
1150 bool "GPT Random UUID generation"
Adam Ford70c8f052018-02-06 12:14:28 -06001151 select LIB_UUID
Maxime Ripard24336442017-08-24 11:52:32 +02001152 help
1153 Enable the generation of partitions with random UUIDs if none
1154 are provided.
1155
Simon Glass036bbb12017-08-04 16:34:28 -06001156config CMD_GPT_RENAME
1157 bool "GPT partition renaming commands"
1158 depends on CMD_GPT
1159 help
1160 Enables the 'gpt' command to interchange names on two GPT
1161 partitions via the 'gpt swap' command or to rename single
1162 partitions via the 'rename' command.
Simon Glass29499a02016-01-17 20:53:51 -07001163
Simon Glassa831eca2017-05-17 03:25:29 -06001164config CMD_IDE
1165 bool "ide - Support for IDE drivers"
Simon Glassb569a012017-05-17 03:25:30 -06001166 select IDE
Simon Glassa831eca2017-05-17 03:25:29 -06001167 help
1168 Provides an 'ide' command which allows accessing the IDE drive,
Vagrant Cascadian33203c32021-12-21 13:06:56 -08001169 resetting the IDE interface, printing the partition table and
Simon Glassa831eca2017-05-17 03:25:29 -06001170 geting device info. It also enables the 'diskboot' command which
1171 permits booting from an IDE drive.
1172
Simon Glass3bebbe62017-05-17 03:25:34 -06001173config CMD_IO
1174 bool "io - Support for performing I/O accesses"
1175 help
1176 Provides an 'iod' command to display I/O space and an 'iow' command
1177 to write values to the I/O space. This can be useful for manually
1178 checking the state of devices during boot when debugging device
1179 drivers, etc.
1180
Simon Glass30daabc2017-05-17 03:25:36 -06001181config CMD_IOTRACE
1182 bool "iotrace - Support for tracing I/O activity"
1183 help
1184 Provides an 'iotrace' command which supports recording I/O reads and
1185 writes in a trace buffer in memory . It also maintains a checksum
1186 of the trace records (even if space is exhausted) so that the
1187 sequence of I/O accesses can be verified.
1188
1189 When debugging drivers it is useful to see what I/O accesses were
1190 done and in what order.
1191
1192 Even if the individual accesses are of little interest it can be
1193 useful to verify that the access pattern is consistent each time
1194 an operation is performed. In this case a checksum can be used to
1195 characterise the operation of a driver. The checksum can be compared
1196 across different runs of the operation to verify that the driver is
1197 working properly.
1198
1199 In particular, when performing major refactoring of the driver, where
1200 the access pattern should not change, the checksum provides assurance
1201 that the refactoring work has not broken the driver.
1202
1203 This works by sneaking into the io.h heder for an architecture and
1204 redirecting I/O accesses through iotrace's tracing mechanism.
1205
1206 For now no commands are provided to examine the trace buffer. The
1207 format is fairly simple, so 'md' is a reasonable substitute.
1208
1209 Note: The checksum feature is only useful for I/O regions where the
1210 contents do not change outside of software control. Where this is not
1211 suitable you can fall back to manually comparing the addresses. It
1212 might be useful to enhance tracing to only checksum the accesses and
1213 not the data read/written.
1214
Simon Glass036bbb12017-08-04 16:34:28 -06001215config CMD_I2C
1216 bool "i2c"
1217 help
1218 I2C support.
1219
Eugen Hristevb879c842018-09-18 10:35:33 +03001220config CMD_W1
1221 depends on W1
1222 default y if W1
1223 bool "w1 - Support for Dallas 1-Wire protocol"
1224 help
1225 Dallas 1-wire protocol support
1226
Simon Glass29499a02016-01-17 20:53:51 -07001227config CMD_LOADB
1228 bool "loadb"
1229 default y
1230 help
1231 Load a binary file over serial line.
1232
Rui Miguel Silva433f15a2022-05-11 10:55:40 +01001233config CMD_LOADM
1234 bool "loadm"
1235 help
1236 Load a binary over memory mapped.
1237
Simon Glass29499a02016-01-17 20:53:51 -07001238config CMD_LOADS
Tom Rini5a70f172022-10-28 20:27:02 -04001239 bool "loads - Load a file over serial in S-Record format"
Simon Glass29499a02016-01-17 20:53:51 -07001240 default y
1241 help
1242 Load an S-Record file over serial line
1243
Tom Rini5a70f172022-10-28 20:27:02 -04001244config LOADS_ECHO
1245 bool "Echo all characters received during a loads back to console"
1246 depends on CMD_LOADS
1247 help
1248 If enabled, all characters received during a serial download (using
1249 the "loads" command) are echoed back. This might be needed by some
1250 terminal emulations (like "cu"), but may as well just take time on
1251 others. This sets the initial value of the "loads_echo" environment
1252 variable to 1.
1253
1254config CMD_SAVES
1255 bool "saves - Save a file over serial in S-Record format"
Ying Sun86dff472023-06-25 16:24:47 +08001256 depends on CMD_LOADS
Tom Rini5a70f172022-10-28 20:27:02 -04001257 help
1258 Provides a way to save a binary file using the Motorola S-Record
1259 format over the serial line.
1260
1261config SYS_LOADS_BAUD_CHANGE
1262 bool "Enable a temporary baudrate change during loads/saves command"
1263 depends on CMD_LOADS || CMD_SAVES
1264
Pali Rohár5dc80cc2022-08-27 16:37:55 +02001265config CMD_LOADXY_TIMEOUT
1266 int "loadxy_timeout"
1267 range 0 2000
1268 default 90
1269 help
1270 Initial timeout for loadx and loady commands. Zero means infinity.
1271
Niel Fourie09262bb2020-03-30 17:22:58 +02001272config CMD_LSBLK
1273 depends on BLK
1274 bool "lsblk - list block drivers and devices"
1275 help
1276 Print list of available block device drivers, and for each, the list
1277 of known block devices.
1278
Marek Szyprowski6427b5b2020-12-23 13:55:15 +01001279config CMD_MBR
1280 bool "MBR (Master Boot Record) command"
1281 select DOS_PARTITION
Marek Szyprowski6427b5b2020-12-23 13:55:15 +01001282 help
1283 Enable the 'mbr' command to ready and write MBR (Master Boot Record)
1284 style partition tables.
1285
Bin Menge1dae502020-10-14 14:34:52 +08001286config CMD_MISC
1287 bool "misc"
1288 depends on MISC
1289 help
1290 Enable the command "misc" for accessing miscellaneous devices with
1291 a MISC uclass driver. The command provides listing all MISC devices
1292 as well as read and write functionalities via their drivers.
1293
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001294config CMD_MMC
1295 bool "mmc"
Heinrich Schuchardt3ae9e6a2021-03-27 11:43:54 +01001296 depends on MMC
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001297 help
1298 MMC memory mapped support.
1299
Heinrich Schuchardt039df1a2020-03-31 17:39:28 +00001300if CMD_MMC
1301
1302config CMD_BKOPS_ENABLE
1303 bool "mmc bkops enable"
1304 depends on CMD_MMC
Heinrich Schuchardt039df1a2020-03-31 17:39:28 +00001305 help
1306 Enable command for setting manual background operations handshake
1307 on a eMMC device. The feature is optionally available on eMMC devices
1308 conforming to standard >= 4.41.
1309
Alex Kiernan60e0f612018-05-08 04:43:31 +00001310config CMD_MMC_RPMB
1311 bool "Enable support for RPMB in the mmc command"
Heinrich Schuchardt039df1a2020-03-31 17:39:28 +00001312 depends on SUPPORT_EMMC_RPMB
Alex Kiernan60e0f612018-05-08 04:43:31 +00001313 help
1314 Enable the commands for reading, writing and programming the
1315 key for the Replay Protection Memory Block partition in eMMC.
1316
Alex Kiernanc568bcb2018-05-29 15:30:52 +00001317config CMD_MMC_SWRITE
1318 bool "mmc swrite"
Heinrich Schuchardt039df1a2020-03-31 17:39:28 +00001319 depends on MMC_WRITE
Alex Kiernanc568bcb2018-05-29 15:30:52 +00001320 select IMAGE_SPARSE
1321 help
1322 Enable support for the "mmc swrite" command to write Android sparse
1323 images to eMMC.
1324
Heinrich Schuchardt039df1a2020-03-31 17:39:28 +00001325endif
1326
John Chaufce6f982020-07-02 12:01:21 +08001327config CMD_CLONE
1328 bool "clone"
1329 depends on BLK
1330 help
1331 Enable storage cloning over block devices, useful for
1332 initial flashing by external block device without network
1333 or usb support.
1334
Ruchika Gupta1a994352020-10-23 13:39:33 +05301335config CMD_OPTEE_RPMB
1336 bool "Enable read/write support on RPMB via OPTEE"
1337 depends on SUPPORT_EMMC_RPMB && OPTEE
1338 help
1339 Enable the commands for reading, writing persistent named values
1340 in the Replay Protection Memory Block partition in eMMC by
1341 using Persistent Objects in OPTEE
1342
Miquel Raynal741f4c72018-09-29 12:58:28 +02001343config CMD_MTD
1344 bool "mtd"
Miquel Raynald2418202019-10-25 19:39:30 +02001345 depends on MTD
Miquel Raynal741f4c72018-09-29 12:58:28 +02001346 select MTD_PARTITIONS
1347 help
1348 MTD commands support.
1349
Pratyush Yadavbecd9b72020-10-16 16:16:35 +05301350config CMD_MUX
1351 bool "mux"
1352 depends on MULTIPLEXER
1353 help
1354 List, select, and deselect mux controllers on the fly.
1355
Simon Glass29499a02016-01-17 20:53:51 -07001356config CMD_NAND
1357 bool "nand"
Maxime Ripard5a5d71f2017-03-03 15:13:30 +01001358 default y if NAND_SUNXI
Miquel Raynald2418202019-10-25 19:39:30 +02001359 depends on MTD_RAW_NAND
Simon Glass29499a02016-01-17 20:53:51 -07001360 help
1361 NAND support.
1362
Boris Brezillon19907782017-02-27 18:22:07 +01001363if CMD_NAND
1364config CMD_NAND_TRIMFFS
1365 bool "nand write.trimffs"
Hans de Goedefd42c052017-02-27 18:22:10 +01001366 default y if ARCH_SUNXI
Boris Brezillon19907782017-02-27 18:22:07 +01001367 help
1368 Allows one to skip empty pages when flashing something on a NAND.
1369
1370config CMD_NAND_LOCK_UNLOCK
1371 bool "nand lock/unlock"
1372 help
1373 NAND locking support.
1374
1375config CMD_NAND_TORTURE
1376 bool "nand torture"
1377 help
1378 NAND torture support.
1379
1380endif # CMD_NAND
1381
Zhikang Zhang49455652017-08-03 02:30:59 -07001382config CMD_NVME
1383 bool "nvme"
1384 depends on NVME
1385 default y if NVME
1386 help
1387 NVM Express device support
1388
Simon Glassa2a82072017-08-04 16:34:31 -06001389config CMD_ONENAND
1390 bool "onenand - access to onenand device"
Miquel Raynald2418202019-10-25 19:39:30 +02001391 depends on MTD
Simon Glassa2a82072017-08-04 16:34:31 -06001392 help
1393 OneNAND is a brand of NAND ('Not AND' gate) flash which provides
1394 various useful features. This command allows reading, writing,
1395 and erasing blocks. It allso provides a way to show and change
1396 bad blocks, and test the device.
1397
Tom Rinie7751242022-06-15 12:03:51 -04001398config USE_ONENAND_BOARD_INIT
1399 bool "Call onenand_board_init() in the onenand command"
1400 depends on CMD_ONENAND
1401
Mario Sixf8395902018-09-27 09:19:34 +02001402config CMD_OSD
1403 bool "osd"
1404 help
1405 Enable the 'osd' command which allows to query information from and
1406 write text data to a on-screen display (OSD) device; a virtual device
1407 associated with a display capable of displaying a text overlay on the
1408 display it's associated with..
1409
Patrick Delaunay73287092017-01-27 11:00:42 +01001410config CMD_PART
1411 bool "part"
AKASHI Takahiro783bc122022-04-22 10:44:30 +09001412 depends on PARTITIONS
Michal Simek84f3dec2018-07-23 15:55:13 +02001413 select PARTITION_UUIDS
Patrick Delaunay73287092017-01-27 11:00:42 +01001414 help
1415 Read and display information about the partition table on
1416 various media.
1417
Simon Glassc88a09a2017-08-04 16:34:34 -06001418config CMD_PCI
1419 bool "pci - Access PCI devices"
1420 help
1421 Provide access to PCI (Peripheral Interconnect Bus), a type of bus
1422 used on some devices to allow the CPU to communicate with its
1423 peripherals. Sub-commands allow bus enumeration, displaying and
1424 changing configuration space and a few other features.
1425
Stephen Carlson3d876c42023-03-10 11:07:13 -08001426config CMD_PCI_MPS
1427 bool "pci_mps - Configure PCI device MPS"
1428 depends on PCI
1429 help
1430 Enables PCI Express Maximum Packet Size (MPS) tuning. This
1431 command configures the PCI Express MPS of each endpoint to the
1432 largest value supported by all devices below the root complex.
1433 The Maximum Read Request Size will not be altered. This method is
1434 the same algorithm as used by Linux pci=pcie_bus_safe.
1435
Patrice Chotardc4b4ef02018-10-24 14:10:17 +02001436config CMD_PINMUX
1437 bool "pinmux - show pins muxing"
Marek Behún9ff24b62021-02-09 21:23:47 +01001438 depends on PINCTRL
Patrice Chotardc4b4ef02018-10-24 14:10:17 +02001439 default y if PINCTRL
1440 help
1441 Parse all available pin-controllers and show pins muxing. This
1442 is useful for debug purpoer to check the pin muxing and to know if
1443 a pin is configured as a GPIO or as an alternate function.
1444
Adam Fordc4f16322018-09-09 07:05:57 -05001445config CMD_POWEROFF
1446 bool "poweroff"
1447 help
1448 Poweroff/Shutdown the system
1449
Simon Glassc05459b2017-08-04 16:34:39 -06001450config CMD_READ
1451 bool "read - Read binary data from a partition"
1452 help
1453 Provides low-level access to the data in a partition.
1454
Simon Glass036bbb12017-08-04 16:34:28 -06001455config CMD_REMOTEPROC
1456 bool "remoteproc"
1457 depends on REMOTEPROC
1458 help
1459 Support for Remote Processor control
1460
1461config CMD_SATA
1462 bool "sata - Access SATA subsystem"
1463 select SATA
1464 help
1465 SATA (Serial Advanced Technology Attachment) is a serial bus
1466 standard for connecting to hard drives and other storage devices.
1467 This command provides information about attached devices and allows
1468 reading, writing and other operations.
1469
1470 SATA replaces PATA (originally just ATA), which stands for Parallel AT
1471 Attachment, where AT refers to an IBM AT (Advanced Technology)
1472 computer released in 1984.
1473
Heinrich Schuchardta0f52832018-02-14 08:05:44 +01001474config CMD_SCSI
1475 bool "scsi - Access to SCSI devices"
Heinrich Schuchardtb9a76c72023-03-26 19:10:38 +02001476 depends on SCSI
1477 default y
Heinrich Schuchardta0f52832018-02-14 08:05:44 +01001478 help
1479 This provides a 'scsi' command which provides access to SCSI (Small
1480 Computer System Interface) devices. The command provides a way to
1481 scan the bus, reset the bus, read and write data and get information
1482 about devices.
1483
Simon Glass6870d2e2017-08-04 16:34:45 -06001484config CMD_SDRAM
1485 bool "sdram - Print SDRAM configuration information"
1486 help
1487 Provides information about attached SDRAM. This assumed that the
1488 SDRAM has an EEPROM with information that can be read using the
1489 I2C bus. This is only available on some boards.
1490
Simon Glass29499a02016-01-17 20:53:51 -07001491config CMD_SF
1492 bool "sf"
Tom Rinie5289a72019-05-29 17:01:28 -04001493 depends on DM_SPI_FLASH || SPI_FLASH
Jagan Teki132e81f2019-10-16 17:59:42 +05301494 default y if DM_SPI_FLASH
Simon Glass29499a02016-01-17 20:53:51 -07001495 help
1496 SPI Flash support
1497
Simon Glass86b1b652017-08-04 16:34:46 -06001498config CMD_SF_TEST
1499 bool "sf test - Allow testing of SPI flash"
Tom Rinie5289a72019-05-29 17:01:28 -04001500 depends on CMD_SF
Simon Glass86b1b652017-08-04 16:34:46 -06001501 help
1502 Provides a way to test that SPI flash is working correctly. The
1503 test is destructive, in that an area of SPI flash must be provided
1504 for the test to use. Performance information is also provided,
1505 measuring the performance of reading, writing and erasing in
1506 Mbps (Million Bits Per Second). This value should approximately
1507 equal the SPI bus speed for a single-bit-wide SPI bus, assuming
1508 everything is working properly.
1509
Simon Glass29499a02016-01-17 20:53:51 -07001510config CMD_SPI
Patrick Delaunay5a6b52b2019-02-27 15:20:37 +01001511 bool "sspi - Command to access spi device"
Tom Rinie5289a72019-05-29 17:01:28 -04001512 depends on SPI
Simon Glass29499a02016-01-17 20:53:51 -07001513 help
1514 SPI utility command.
1515
Patrick Delaunay5a6b52b2019-02-27 15:20:37 +01001516config DEFAULT_SPI_BUS
1517 int "default spi bus used by sspi command"
1518 depends on CMD_SPI
1519 default 0
1520
1521config DEFAULT_SPI_MODE
1522 hex "default spi mode used by sspi command (see include/spi.h)"
1523 depends on CMD_SPI
Tom Rinif18679c2023-08-02 11:09:43 -04001524 default 0x0
Patrick Delaunay5a6b52b2019-02-27 15:20:37 +01001525
Robert Marko99e6fde2022-09-06 13:30:33 +02001526config CMD_TEMPERATURE
1527 bool "temperature - display the temperature from thermal sensors"
1528 depends on DM_THERMAL
1529 help
1530 Provides a way to list thermal sensors and to get their readings.
1531
Simon Glass80a56cd2017-08-04 16:35:00 -06001532config CMD_TSI148
1533 bool "tsi148 - Command to access tsi148 device"
1534 help
1535 This provides various sub-commands to initialise and configure the
1536 Turndra tsi148 device. See the command help for full details.
1537
Faiz Abbas61e9fbb2019-10-15 18:24:40 +05301538config CMD_UFS
1539 bool "Enable UFS - Universal Flash Subsystem commands"
1540 depends on UFS
1541 help
1542 "This provides commands to initialise and configure universal flash
1543 subsystem devices"
1544
Simon Glass0c03c1a2017-08-04 16:35:01 -06001545config CMD_UNIVERSE
1546 bool "universe - Command to set up the Turndra Universe controller"
1547 help
1548 This allows setting up the VMEbus provided by this controller.
1549 See the command help for full details.
1550
Simon Glass29499a02016-01-17 20:53:51 -07001551config CMD_USB
1552 bool "usb"
Tom Rini8a091622021-07-09 10:11:55 -04001553 depends on USB_HOST
Simon Glass29499a02016-01-17 20:53:51 -07001554 help
1555 USB support.
1556
Stefan Agnerd9d661c2017-08-16 11:00:53 -07001557config CMD_USB_SDP
1558 bool "sdp"
1559 select USB_FUNCTION_SDP
1560 help
1561 Enables the command "sdp" which is used to have U-Boot emulating the
1562 Serial Download Protocol (SDP) via USB.
Michal Simekf751ff52018-07-23 15:55:12 +02001563
Eddie Cai5e3020b2017-12-15 08:17:11 +08001564config CMD_ROCKUSB
1565 bool "rockusb"
1566 depends on USB_FUNCTION_ROCKUSB
1567 help
Michal Simekf751ff52018-07-23 15:55:12 +02001568 Rockusb protocol is widely used by Rockchip SoC based devices. It can
Eddie Cai5e3020b2017-12-15 08:17:11 +08001569 read/write info, image to/from devices. This enable rockusb command
1570 support to communication with rockusb device. for more detail about
1571 this command, please read doc/README.rockusb.
Stefan Agnerd9d661c2017-08-16 11:00:53 -07001572
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001573config CMD_USB_MASS_STORAGE
1574 bool "UMS usb mass storage"
Tom Rini4b783d92021-05-22 08:47:16 -04001575 depends on USB_GADGET_DOWNLOAD
Lukasz Majewski6e782742018-01-29 19:28:02 +01001576 select USB_FUNCTION_MASS_STORAGE
Patrick Delaunaye1dc2532021-06-04 18:51:46 +02001577 depends on BLK && USB_GADGET
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001578 help
Patrick Delaunaye1dc2532021-06-04 18:51:46 +02001579 Enables the command "ums" and the USB mass storage support to the
1580 export a block device: U-Boot, the USB device, acts as a simple
1581 external hard drive plugged on the host USB port.
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001582
Svyatoslav Ryhelbb8068d2023-03-20 21:01:43 +02001583config CMD_UMS_ABORT_KEYED
1584 bool "UMS abort with any key"
1585 depends on CMD_USB_MASS_STORAGE
1586 help
1587 Allow interruption of usb mass storage run with any key pressed.
1588
Anastasiia Lukianenko4fec7f82020-08-06 12:42:55 +03001589config CMD_PVBLOCK
1590 bool "Xen para-virtualized block device"
1591 depends on XEN
1592 select PVBLOCK
1593 help
1594 Xen para-virtualized block device support
1595
Tuomas Tynkkynen10a60d22018-10-15 02:21:12 -07001596config CMD_VIRTIO
1597 bool "virtio"
1598 depends on VIRTIO
1599 default y if VIRTIO
1600 help
1601 VirtIO block device support
1602
Michael Walle23964a82019-04-06 02:24:02 +02001603config CMD_WDT
1604 bool "wdt"
1605 depends on WDT
1606 help
1607 This provides commands to control the watchdog timer devices.
1608
Rasmus Villemoesc614b832023-03-02 09:12:22 +01001609config CMD_WRITE
1610 bool "write - Write binary data to a partition"
1611 help
1612 Provides low-level write access to a partition.
1613
Mario Sixfd1cc422018-08-09 14:51:21 +02001614config CMD_AXI
1615 bool "axi"
1616 depends on AXI
1617 help
1618 Enable the command "axi" for accessing AXI (Advanced eXtensible
1619 Interface) busses, a on-chip interconnect specification for managing
1620 functional blocks in SoC designs, which is also often used in designs
1621 involving FPGAs (e.g. communication with IP cores in Xilinx FPGAs).
Simon Glass29499a02016-01-17 20:53:51 -07001622endmenu
1623
1624
1625menu "Shell scripting commands"
1626
Roger Knecht11827c42022-09-03 11:34:53 +00001627config CMD_CAT
1628 bool "cat"
1629 help
1630 Print file to standard output
1631
Simon Glass29499a02016-01-17 20:53:51 -07001632config CMD_ECHO
1633 bool "echo"
1634 default y
1635 help
1636 Echo args to console
1637
1638config CMD_ITEST
1639 bool "itest"
1640 default y
1641 help
1642 Return true/false on integer compare.
1643
1644config CMD_SOURCE
1645 bool "source"
1646 default y
1647 help
1648 Run script from memory
1649
1650config CMD_SETEXPR
1651 bool "setexpr"
1652 default y
1653 help
1654 Evaluate boolean and math expressions and store the result in an env
1655 variable.
1656 Also supports loading the value at a memory location into a variable.
1657 If CONFIG_REGEX is enabled, setexpr also supports a gsub function.
1658
Roland Gaudig2c9e7c22021-07-23 12:29:21 +00001659config CMD_SETEXPR_FMT
1660 bool "setexpr_fmt"
Roland Gaudig2c9e7c22021-07-23 12:29:21 +00001661 depends on CMD_SETEXPR
1662 help
1663 Evaluate format string expression and store result in an environment
1664 variable.
1665
Roger Knecht4c29c2b2023-09-07 14:51:43 +00001666config CMD_XXD
1667 bool "xxd"
1668 help
1669 Print file as hexdump to standard output
1670
Simon Glass29499a02016-01-17 20:53:51 -07001671endmenu
1672
Ruslan Trofymenkoa24f9b42019-07-05 15:37:33 +03001673menu "Android support commands"
1674
1675config CMD_AB_SELECT
1676 bool "ab_select"
Ruslan Trofymenkoa24f9b42019-07-05 15:37:33 +03001677 depends on ANDROID_AB
1678 help
1679 On Android devices with more than one boot slot (multiple copies of
1680 the kernel and system images) this provides a command to select which
1681 slot should be used to boot from and register the boot attempt. This
1682 is used by the new A/B update model where one slot is updated in the
1683 background while running from the other slot.
1684
1685endmenu
1686
Michal Simek2f785a12018-02-26 16:01:02 +01001687if NET
1688
Joe Hershbergerb0429462018-04-13 15:26:30 -05001689menuconfig CMD_NET
1690 bool "Network commands"
1691 default y
Adam Ford53705472018-07-20 23:03:57 -05001692 imply NETDEVICES
Joe Hershbergerb0429462018-04-13 15:26:30 -05001693
1694if CMD_NET
1695
1696config CMD_BOOTP
1697 bool "bootp"
Simon Glass29499a02016-01-17 20:53:51 -07001698 default y
1699 help
Simon Glass29499a02016-01-17 20:53:51 -07001700 bootp - boot image via network using BOOTP/TFTP protocol
Joe Hershbergerb0429462018-04-13 15:26:30 -05001701
Joe Hershberger01261792018-04-13 15:26:33 -05001702config CMD_DHCP
1703 bool "dhcp"
1704 depends on CMD_BOOTP
1705 help
1706 Boot image via network using DHCP/TFTP protocol
1707
Sean Edmondba802862023-04-11 10:48:47 -07001708config CMD_DHCP6
1709 bool "dhcp6"
1710 depends on IPV6
1711 help
1712 Boot image via network using DHCPv6/TFTP protocol using IPv6.
1713
1714 Will perform 4-message exchange with DHCPv6 server, requesting
1715 the minimum required options to TFTP boot. Complies with RFC 8415.
1716
Tom Rini1c47c4a2022-02-25 11:19:50 -05001717config BOOTP_MAY_FAIL
1718 bool "Allow for the BOOTP/DHCP server to not be found"
1719 depends on CMD_BOOTP
1720 help
1721 If the DHCP server is not found after the configured retry count, the
1722 call will fail instead of starting over. This can be used to fail
1723 over to Link-local IP address configuration if the DHCP server is not
1724 available.
1725
Joe Hershberger0824ad92018-04-13 15:26:32 -05001726config BOOTP_BOOTPATH
Joe Hershberger06661e12018-04-13 15:26:34 -05001727 bool "Request & store 'rootpath' from BOOTP/DHCP server"
Joe Hershberger8ffe7e52018-04-13 15:26:37 -05001728 default y
Joe Hershberger0824ad92018-04-13 15:26:32 -05001729 depends on CMD_BOOTP
Joe Hershberger06661e12018-04-13 15:26:34 -05001730 help
1731 Even though the config is called BOOTP_BOOTPATH, it stores the
1732 path in the variable 'rootpath'.
Joe Hershberger0824ad92018-04-13 15:26:32 -05001733
Tom Rini1c47c4a2022-02-25 11:19:50 -05001734config BOOTP_VENDOREX
1735 bool "Support vendor extensions from BOOTP/DHCP server"
1736 depends on CMD_BOOTP
1737
1738config BOOTP_BOOTFILESIZE
1739 bool "Request & store 'bootfilesize' from BOOTP/DHCP server"
1740 depends on CMD_BOOTP
1741
Joe Hershberger0824ad92018-04-13 15:26:32 -05001742config BOOTP_DNS
Joe Hershberger06661e12018-04-13 15:26:34 -05001743 bool "Request & store 'dnsip' from BOOTP/DHCP server"
Joe Hershberger8ffe7e52018-04-13 15:26:37 -05001744 default y
Joe Hershberger0824ad92018-04-13 15:26:32 -05001745 depends on CMD_BOOTP
Joe Hershberger06661e12018-04-13 15:26:34 -05001746 help
1747 The primary DNS server is stored as 'dnsip'. If two servers are
1748 returned, you must set BOOTP_DNS2 to store that second server IP
1749 also.
Joe Hershberger0824ad92018-04-13 15:26:32 -05001750
Joe Hershberger63e70712018-04-13 15:26:35 -05001751config BOOTP_DNS2
1752 bool "Store 'dnsip2' from BOOTP/DHCP server"
1753 depends on BOOTP_DNS
1754 help
1755 If a DHCP client requests the DNS server IP from a DHCP server,
1756 it is possible that more than one DNS serverip is offered to the
1757 client. If CONFIG_BOOTP_DNS2 is enabled, the secondary DNS
1758 server IP will be stored in the additional environment
1759 variable "dnsip2". The first DNS serverip is always
1760 stored in the variable "dnsip", when BOOTP_DNS is defined.
1761
Joe Hershberger0824ad92018-04-13 15:26:32 -05001762config BOOTP_GATEWAY
Joe Hershberger06661e12018-04-13 15:26:34 -05001763 bool "Request & store 'gatewayip' from BOOTP/DHCP server"
Joe Hershberger8ffe7e52018-04-13 15:26:37 -05001764 default y
Joe Hershberger0824ad92018-04-13 15:26:32 -05001765 depends on CMD_BOOTP
1766
1767config BOOTP_HOSTNAME
Joe Hershberger06661e12018-04-13 15:26:34 -05001768 bool "Request & store 'hostname' from BOOTP/DHCP server"
Joe Hershberger8ffe7e52018-04-13 15:26:37 -05001769 default y
Joe Hershberger0824ad92018-04-13 15:26:32 -05001770 depends on CMD_BOOTP
Joe Hershberger06661e12018-04-13 15:26:34 -05001771 help
1772 The name may or may not be qualified with the local domain name.
Joe Hershberger0824ad92018-04-13 15:26:32 -05001773
Alexander Graf427e6952018-06-15 10:29:28 +02001774config BOOTP_PREFER_SERVERIP
1775 bool "serverip variable takes precedent over DHCP server IP."
1776 depends on CMD_BOOTP
1777 help
1778 By default a BOOTP/DHCP reply will overwrite the 'serverip' variable.
1779
1780 With this option enabled, the 'serverip' variable in the environment
1781 takes precedence over DHCP server IP and will only be set by the DHCP
1782 server if not already set in the environment.
1783
Joe Hershberger0824ad92018-04-13 15:26:32 -05001784config BOOTP_SUBNETMASK
Joe Hershberger06661e12018-04-13 15:26:34 -05001785 bool "Request & store 'netmask' from BOOTP/DHCP server"
Joe Hershberger8ffe7e52018-04-13 15:26:37 -05001786 default y
Joe Hershberger0824ad92018-04-13 15:26:32 -05001787 depends on CMD_BOOTP
1788
Tom Rini1c47c4a2022-02-25 11:19:50 -05001789config BOOTP_NISDOMAIN
1790 bool "Request & store 'nisdomain' from BOOTP/DHCP server"
1791 depends on CMD_BOOTP
1792
Chris Packhambfa7c212018-05-03 20:19:02 +12001793config BOOTP_NTPSERVER
1794 bool "Request & store 'ntpserverip' from BOOTP/DHCP server"
1795 depends on CMD_BOOTP
1796
Tom Rini1c47c4a2022-02-25 11:19:50 -05001797config BOOTP_TIMEOFFSET
1798 bool "Request & store 'timeoffset' from BOOTP/DHCP server"
1799 depends on CMD_BOOTP && CMD_SNTP
1800
Ramon Friedac598c12019-07-18 21:43:30 +03001801config CMD_PCAP
1802 bool "pcap capture"
1803 help
1804 Selecting this will allow capturing all Ethernet packets and store
1805 them in physical memory in a PCAP formated file,
1806 later to be analyzed by PCAP reader application (IE. WireShark).
1807
Joe Hershberger0824ad92018-04-13 15:26:32 -05001808config BOOTP_PXE
Joe Hershberger84ccdbe2018-04-13 15:26:36 -05001809 bool "Send PXE client arch to BOOTP/DHCP server"
Joe Hershberger8ffe7e52018-04-13 15:26:37 -05001810 default y
Joe Hershberger84ccdbe2018-04-13 15:26:36 -05001811 depends on CMD_BOOTP && CMD_PXE
1812 help
1813 Supported for ARM, ARM64, and x86 for now.
Joe Hershberger0824ad92018-04-13 15:26:32 -05001814
1815config BOOTP_PXE_CLIENTARCH
1816 hex
Joe Hershberger84ccdbe2018-04-13 15:26:36 -05001817 depends on BOOTP_PXE
Joe Hershberger0824ad92018-04-13 15:26:32 -05001818 default 0x16 if ARM64
1819 default 0x15 if ARM
Tom Rinif18679c2023-08-02 11:09:43 -04001820 default 0x0 if X86
Joe Hershberger0824ad92018-04-13 15:26:32 -05001821
1822config BOOTP_VCI_STRING
1823 string
1824 depends on CMD_BOOTP
Michal Simekf4359382018-04-26 18:21:29 +05301825 default "U-Boot.armv7" if CPU_V7A || CPU_V7M || CPU_V7R
Joe Hershberger0824ad92018-04-13 15:26:32 -05001826 default "U-Boot.armv8" if ARM64
1827 default "U-Boot.arm" if ARM
1828 default "U-Boot"
1829
Sean Edmondba802862023-04-11 10:48:47 -07001830if CMD_DHCP6
1831
1832config DHCP6_PXE_CLIENTARCH
1833 hex
1834 default 0x16 if ARM64
1835 default 0x15 if ARM
1836 default 0xFF
1837
1838config DHCP6_PXE_DHCP_OPTION
1839 bool "Request & store 'pxe_configfile' from DHCP6 server"
1840
1841config DHCP6_ENTERPRISE_ID
1842 int "Enterprise ID to send in DHCPv6 Vendor Class Option"
1843 default 0
1844
1845endif
1846
Joe Hershbergerb0429462018-04-13 15:26:30 -05001847config CMD_TFTPBOOT
1848 bool "tftpboot"
1849 default y
1850 help
Heinrich Schuchardt7d289f12022-09-04 09:08:11 +02001851 tftpboot - load file via network using TFTP protocol
Simon Glass29499a02016-01-17 20:53:51 -07001852
1853config CMD_TFTPPUT
1854 bool "tftp put"
Joe Hershbergerb0429462018-04-13 15:26:30 -05001855 depends on CMD_TFTPBOOT
Simon Glass29499a02016-01-17 20:53:51 -07001856 help
1857 TFTP put command, for uploading files to a server
1858
1859config CMD_TFTPSRV
1860 bool "tftpsrv"
Joe Hershbergerb0429462018-04-13 15:26:30 -05001861 depends on CMD_TFTPBOOT
Simon Glass29499a02016-01-17 20:53:51 -07001862 help
1863 Act as a TFTP server and boot the first received file
1864
Joe Hershberger0824ad92018-04-13 15:26:32 -05001865config NET_TFTP_VARS
1866 bool "Control TFTP timeout and count through environment"
1867 depends on CMD_TFTPBOOT
1868 default y
1869 help
1870 If set, allows controlling the TFTP timeout through the
1871 environment variable tftptimeout, and the TFTP maximum
1872 timeout count through the variable tftptimeoutcountmax.
1873 If unset, timeout and maximum are hard-defined as 1 second
1874 and 10 timouts per TFTP transfer.
1875
Simon Glass29499a02016-01-17 20:53:51 -07001876config CMD_RARP
1877 bool "rarpboot"
1878 help
1879 Boot image via network using RARP/TFTP protocol
1880
Simon Glass29499a02016-01-17 20:53:51 -07001881config CMD_NFS
1882 bool "nfs"
Simon Glass29499a02016-01-17 20:53:51 -07001883 help
1884 Boot image via network using NFS protocol.
1885
Tom Rini0d1c4742022-03-11 09:12:05 -05001886config NFS_TIMEOUT
1887 int "Timeout in milliseconds for NFS mounts"
1888 depends on CMD_NFS
1889 default 2000
1890 help
1891 Timeout in milliseconds used in NFS protocol. If you encounter
1892 "ERROR: Cannot umount" in nfs command, try longer timeout such as
1893 10000.
1894
Tom Rini065d6612022-06-13 22:57:35 -04001895config SYS_DISABLE_AUTOLOAD
1896 bool "Disable automatically loading files over the network"
1897 depends on CMD_BOOTP || CMD_DHCP || CMD_NFS || CMD_RARP
1898 help
1899 Typically, commands such as "dhcp" will attempt to automatically
1900 load a file from the network, once the initial network configuration
1901 is complete. Enable this option to disable this behavior and instead
1902 require files to be loaded over the network by subsequent commands.
1903
Ying-Chun Liu (PaulLiu)cc96a1d2022-11-08 14:17:29 +08001904config CMD_WGET
1905 bool "wget"
Michael Walle34aa0752022-12-28 16:27:15 +01001906 select PROT_TCP
Ying-Chun Liu (PaulLiu)cc96a1d2022-11-08 14:17:29 +08001907 help
1908 wget is a simple command to download kernel, or other files,
1909 from a http server over TCP.
1910
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001911config CMD_MII
1912 bool "mii"
Ramon Frieddeb6c502019-09-13 18:25:03 +03001913 imply CMD_MDIO
1914 help
1915 If set, allows 802.3(clause 22) MII Management functions interface access
1916 The management interface specified in Clause 22 provides
1917 a simple, two signal, serial interface to connect a
1918 Station Management entity and a managed PHY for providing access
1919 to management parameters and services.
1920 The interface is referred to as the MII management interface.
1921
Tom Rini1a0c7dc2022-03-18 08:38:27 -04001922config MII_INIT
1923 bool "Call mii_init() in the mii command"
1924 depends on CMD_MII && (MPC8XX_FEC || FSLDMAFE || MCFFEC)
1925
Ramon Frieddeb6c502019-09-13 18:25:03 +03001926config CMD_MDIO
1927 bool "mdio"
1928 depends on PHYLIB
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001929 help
Ramon Frieddeb6c502019-09-13 18:25:03 +03001930 If set, allows Enable 802.3(clause 45) MDIO interface registers access
1931 The MDIO interface is orthogonal to the MII interface and extends
1932 it by adding access to more registers through indirect addressing.
Dinh Nguyen0685bef2016-04-21 09:05:23 -05001933
Simon Glass29499a02016-01-17 20:53:51 -07001934config CMD_PING
1935 bool "ping"
1936 help
1937 Send ICMP ECHO_REQUEST to network host
1938
Viacheslav Mitrofanove03c8aa2022-12-02 12:18:08 +03001939config CMD_PING6
1940 bool "ping6"
1941 depends on IPV6
1942 default y if (CMD_PING && IPV6)
1943 help
1944 Send ICMPv6 ECHO_REQUEST to network host
1945
Simon Glass29499a02016-01-17 20:53:51 -07001946config CMD_CDP
1947 bool "cdp"
1948 help
1949 Perform CDP network configuration
1950
1951config CMD_SNTP
1952 bool "sntp"
Philippe Reynes2829d992020-09-18 14:13:02 +02001953 select PROT_UDP
Simon Glass29499a02016-01-17 20:53:51 -07001954 help
1955 Synchronize RTC via network
1956
1957config CMD_DNS
1958 bool "dns"
1959 help
1960 Lookup the IP of a hostname
1961
1962config CMD_LINK_LOCAL
1963 bool "linklocal"
Joe Hershberger51d78982018-04-30 12:45:22 -05001964 select LIB_RAND
Simon Glass29499a02016-01-17 20:53:51 -07001965 help
1966 Acquire a network IP address using the link-local protocol
1967
Samuel Mendoza-Jonasfeebd6c2022-08-08 21:46:04 +09301968config CMD_NCSI
1969 bool "ncsi"
1970 depends on PHY_NCSI
1971 help
1972 Manually configure the attached NIC via NC-SI.
1973 Normally this happens automatically before other network
1974 operations.
1975
Ehsan Mohandesia0d6d272023-04-21 17:08:21 -07001976config IPV6_ROUTER_DISCOVERY
1977 bool "Do IPv6 router discovery"
1978 depends on IPV6
1979 help
1980 Will automatically perform router solicitation on first IPv6
1981 network operation
Joe Hershberger0824ad92018-04-13 15:26:32 -05001982endif
1983
Simon Glass12b85702017-05-17 03:25:17 -06001984config CMD_ETHSW
1985 bool "ethsw"
1986 help
1987 Allow control of L2 Ethernet switch commands. These are supported
1988 by the vsc9953 Ethernet driver at present. Sub-commands allow
1989 operations such as enabling / disabling a port and
1990 viewing/maintaining the filtering database (FDB)
1991
Joe Hershberger0824ad92018-04-13 15:26:32 -05001992config CMD_PXE
1993 bool "pxe"
John Keeping9b60a172022-07-28 11:19:15 +01001994 select PXE_UTILS
Joe Hershberger0824ad92018-04-13 15:26:32 -05001995 help
1996 Boot image via network using PXE protocol
Michal Simek2f785a12018-02-26 16:01:02 +01001997
Lothar Felten776fc102018-06-22 22:29:54 +02001998config CMD_WOL
1999 bool "wol"
2000 help
2001 Wait for wake-on-lan Magic Packet
2002
Joe Hershbergerb0429462018-04-13 15:26:30 -05002003endif
Simon Glass29499a02016-01-17 20:53:51 -07002004
2005menu "Misc commands"
2006
Simon Glassb158b8f2023-02-07 14:33:53 -07002007config CMD_2048
2008 bool "Play 2048"
2009 help
2010 This is a simple sliding block puzzle game designed by Italian web
2011 developer Gabriele Cirulli. The game's objective is to slide numbered
2012 tiles on a grid to combine them to create a tile with the number
2013 2048.
2014
2015 This needs ANSI support on your terminal to work. It is not fully
2016 functional on a video device.
2017
Simon Glassb575bfc2017-04-26 22:27:55 -06002018config CMD_BMP
2019 bool "Enable 'bmp' command"
Simon Glass52cb5042022-10-18 07:46:31 -06002020 depends on VIDEO
Samuel Dionne-Rielaa3c9bb2023-07-18 14:27:36 +05302021 select BMP
Simon Glassb575bfc2017-04-26 22:27:55 -06002022 help
Andrius Štikonas1d5ccd62019-09-23 22:43:41 +01002023 This provides a way to obtain information about a BMP-format image
Simon Glassb575bfc2017-04-26 22:27:55 -06002024 and to display it. BMP (which presumably stands for BitMaP) is a
2025 file format defined by Microsoft which supports images of various
2026 depths, formats and compression methods. Headers on the file
2027 determine the formats used. This command can be used by first loading
2028 the image into RAM, then using this command to look at it or display
2029 it.
2030
Alex Kiernane710fa62018-05-12 05:49:47 +00002031config CMD_BOOTCOUNT
2032 bool "bootcount"
2033 depends on BOOTCOUNT_LIMIT
2034 help
2035 Enable the bootcount command, which allows interrogation and
2036 reset of the bootcounter.
2037
Simon Glassffab9a02017-04-26 22:27:56 -06002038config CMD_BSP
2039 bool "Enable board-specific commands"
2040 help
2041 (deprecated: instead, please define a Kconfig option for each command)
2042
2043 Some boards have board-specific commands which are only enabled
2044 during developemnt and need to be turned off for production. This
2045 option provides a way to control this. The commands that are enabled
2046 vary depending on the board.
2047
Eric Nelsonfaf4f052016-03-28 10:05:44 -07002048config CMD_BLOCK_CACHE
2049 bool "blkcache - control and stats for block cache"
2050 depends on BLOCK_CACHE
2051 default y if BLOCK_CACHE
2052 help
2053 Enable the blkcache command, which can be used to control the
2054 operation of the cache functions.
2055 This is most useful when fine-tuning the operation of the cache
2056 during development, but also allows the cache to be disabled when
2057 it might hurt performance (e.g. when using the ums command).
2058
Tobias Waldekranz91ec2592023-02-16 16:33:52 +01002059config CMD_BLKMAP
2060 bool "blkmap - Composable virtual block devices"
2061 depends on BLKMAP
2062 default y if BLKMAP
2063 help
2064 Create virtual block devices that are backed by various sources,
2065 e.g. RAM, or parts of an existing block device. Though much more
2066 rudimentary, it borrows a lot of ideas from Linux's device mapper
2067 subsystem.
2068
2069 Example use-cases:
2070 - Treat a region of RAM as a block device, i.e. a RAM disk. This let's
2071 you extract files from filesystem images stored in RAM (perhaps as a
2072 result of a TFTP transfer).
2073 - Create a virtual partition on an existing device. This let's you
2074 access filesystems that aren't stored at an exact partition
2075 boundary. A common example is a filesystem image embedded in an FIT
2076 image.
2077
Philippe Reynesa558b182020-07-24 18:19:47 +02002078config CMD_BUTTON
2079 bool "button"
2080 depends on BUTTON
2081 default y if BUTTON
2082 help
2083 Enable the 'button' command which allows to get the status of
2084 buttons supported by the board. The buttonss can be listed with
2085 'button list' and state can be known with 'button <label>'.
2086 Any button drivers can be controlled with this command, e.g.
2087 button_gpio.
2088
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002089config CMD_CACHE
2090 bool "icache or dcache"
2091 help
2092 Enable the "icache" and "dcache" commands
2093
Heinrich Schuchardt13ea6852018-09-07 19:43:11 +02002094config CMD_CONITRACE
2095 bool "conitrace - trace console input codes"
2096 help
2097 Enable the 'conitrace' command which displays the codes received
2098 from the console input as hexadecimal numbers.
2099
Anatolij Gustschine0455a42018-12-01 10:47:20 +01002100config CMD_CLS
2101 bool "Enable clear screen command 'cls'"
John Keeping36ce43b2022-11-23 17:16:14 +00002102 default y if LCD || VIDEO
Anatolij Gustschine0455a42018-12-01 10:47:20 +01002103 help
2104 Enable the 'cls' command which clears the screen contents
2105 on video frame buffer.
2106
AKASHI Takahiroe7c08832019-02-25 15:54:38 +09002107config CMD_EFIDEBUG
2108 bool "efidebug - display/configure UEFI environment"
2109 depends on EFI_LOADER
Heinrich Schuchardt3db35912019-05-11 09:53:33 +02002110 select EFI_DEVICE_PATH_TO_TEXT
AKASHI Takahiroe7c08832019-02-25 15:54:38 +09002111 help
2112 Enable the 'efidebug' command which provides a subset of UEFI
2113 shell utility with simplified functionality. It will be useful
2114 particularly for managing boot parameters as well as examining
2115 various EFI status for debugging.
2116
Masahisa Kojimac5ff0a02022-09-12 17:33:50 +09002117config CMD_EFICONFIG
2118 bool "eficonfig - provide menu-driven uefi variables maintenance interface"
Heinrich Schuchardt323bfa52023-02-08 09:57:00 +01002119 default y if !HAS_BOARD_SIZE_LIMIT
Masahisa Kojimac5ff0a02022-09-12 17:33:50 +09002120 depends on CMD_BOOTEFI_BOOTMGR
Heinrich Schuchardtaecf40e2023-02-08 13:56:33 +01002121 select MENU
Masahisa Kojimac5ff0a02022-09-12 17:33:50 +09002122 help
2123 Enable the 'eficonfig' command which provides the menu-driven UEFI
2124 variable maintenance interface.
2125
Heinrich Schuchardtf7d6b072018-12-26 17:20:35 +01002126config CMD_EXCEPTION
2127 bool "exception - raise exception"
Heinrich Schuchardtadaea9c2020-11-12 00:29:57 +01002128 depends on ARM || RISCV || SANDBOX || X86
Heinrich Schuchardtf7d6b072018-12-26 17:20:35 +01002129 help
2130 Enable the 'exception' command which allows to raise an exception.
2131
Simon Glassfc8a5292017-04-10 11:34:59 -06002132config CMD_LED
2133 bool "led"
Jan Kiszka89077ba2019-01-03 09:08:42 +01002134 depends on LED
Simon Glassfc8a5292017-04-10 11:34:59 -06002135 default y if LED
2136 help
2137 Enable the 'led' command which allows for control of LEDs supported
2138 by the board. The LEDs can be listed with 'led list' and controlled
2139 with led on/off/togle/blink. Any LED drivers can be controlled with
2140 this command, e.g. led_gpio.
2141
Simon Glassfbcd3b72023-02-01 13:19:24 -07002142config CMD_INI
2143 bool "ini"
2144 help
2145 Enable the 'ini' command which allows a .ini file to be parsed and
2146 placed into environment variables. Please check the source code for
2147 this as there is no documentation.
2148
Chris Packham3e257df2017-04-29 15:20:28 +12002149config CMD_DATE
2150 bool "date"
2151 default y if DM_RTC
AKASHI Takahiro51ba5222019-11-13 09:44:49 +09002152 select LIB_DATE
Chris Packham3e257df2017-04-29 15:20:28 +12002153 help
2154 Enable the 'date' command for getting/setting the time/date in RTC
2155 devices.
2156
Rasmus Villemoescc092022020-07-06 22:01:15 +02002157config CMD_RTC
2158 bool "rtc"
2159 depends on DM_RTC
2160 help
2161 Enable the 'rtc' command for low-level access to RTC devices.
2162
Simon Glass29499a02016-01-17 20:53:51 -07002163config CMD_TIME
2164 bool "time"
2165 help
2166 Run commands and summarize execution time.
2167
Simon Glassfa744522017-05-17 03:25:23 -06002168config CMD_GETTIME
2169 bool "gettime - read elapsed time"
2170 help
2171 Enable the 'gettime' command which reads the elapsed time since
2172 U-Boot started running. This shows the time in seconds and
2173 milliseconds. See also the 'bootstage' command which provides more
2174 flexibility for boot timing.
2175
Samuel Dionne-Riele69e1f12022-08-18 15:44:04 -04002176config CMD_PAUSE
2177 bool "pause command"
2178 help
2179 Delay execution waiting for any user input.
2180 Useful to allow the user to read a failure log.
2181
Heinrich Schuchardta31a5942019-12-24 22:17:37 +01002182config CMD_RNG
2183 bool "rng command"
2184 depends on DM_RNG
Sughosh Ganu6daac6b2022-07-22 21:32:09 +05302185 default y if SANDBOX
Heinrich Schuchardta31a5942019-12-24 22:17:37 +01002186 select HEXDUMP
2187 help
2188 Print bytes from the hardware random number generator.
2189
Chris Morgan61a96182021-08-25 11:22:57 -05002190config CMD_KASLRSEED
2191 bool "kaslrseed"
2192 depends on DM_RNG
2193 help
2194 Set the kaslr-seed in the chosen node with entropy provided by a
2195 hardware random number generator.
2196
Bin Meng7c4f7be2020-10-13 18:45:05 +08002197config CMD_SLEEP
Simon Glass29499a02016-01-17 20:53:51 -07002198 bool "sleep"
2199 default y
2200 help
2201 Delay execution for some time
2202
Ashok Reddy Soma1e6f9962022-01-17 10:16:50 +01002203config CMD_MP
2204 bool "support for multiprocessor commands"
2205 depends on MP
2206 default y
Siva Durga Prasad Paladugu8e45f1a2018-06-19 12:24:23 +02002207 help
Ashok Reddy Soma1e6f9962022-01-17 10:16:50 +01002208 This enables commands to bringup different processors
2209 in multiprocessor cases.
Siva Durga Prasad Paladugu8e45f1a2018-06-19 12:24:23 +02002210
Simon Glass29499a02016-01-17 20:53:51 -07002211config CMD_TIMER
2212 bool "timer"
2213 help
2214 Access the system timer.
2215
Simon Glass29499a02016-01-17 20:53:51 -07002216config CMD_SOUND
2217 bool "sound"
2218 depends on SOUND
2219 help
2220 This provides basic access to the U-Boot's sound support. The main
2221 feature is to play a beep.
2222
2223 sound init - set up sound system
2224 sound play - play a sound
2225
Patrice Chotard7b81c052019-11-25 09:07:38 +01002226config CMD_SYSBOOT
2227 bool "sysboot"
John Keeping9b60a172022-07-28 11:19:15 +01002228 select PXE_UTILS
Patrice Chotard7b81c052019-11-25 09:07:38 +01002229 help
2230 Boot image via local extlinux.conf file
2231
Miao Yan92106272016-05-22 19:37:17 -07002232config CMD_QFW
Tom Rinibcb3c8d2016-05-06 10:40:22 -04002233 bool "qfw"
Miao Yan4fcd7f22016-05-22 19:37:14 -07002234 select QFW
Tom Rinibcb3c8d2016-05-06 10:40:22 -04002235 help
2236 This provides access to the QEMU firmware interface. The main
2237 feature is to allow easy loading of files passed to qemu-system
2238 via -kernel / -initrd
Konstantin Porotchkin97d26782016-12-08 12:22:28 +02002239
Frédéric Danised2e8e42020-03-20 10:59:22 +01002240config CMD_PSTORE
2241 bool "pstore"
2242 help
2243 This provides access to Linux PStore with Rammoops backend. The main
2244 feature is to allow to display or save PStore records.
2245
2246 See doc/pstore.rst for more information.
2247
2248if CMD_PSTORE
2249
2250config CMD_PSTORE_MEM_ADDR
2251 hex "Memory Address"
2252 depends on CMD_PSTORE
2253 help
2254 Base addr used for PStore ramoops memory, should be identical to
2255 ramoops.mem_address parameter used by kernel
2256
2257config CMD_PSTORE_MEM_SIZE
2258 hex "Memory size"
2259 depends on CMD_PSTORE
2260 default "0x10000"
2261 help
2262 Size of PStore ramoops memory, should be identical to ramoops.mem_size
2263 parameter used by kernel, a power of 2 and larger than the sum of the
2264 record sizes
2265
2266config CMD_PSTORE_RECORD_SIZE
2267 hex "Dump record size"
2268 depends on CMD_PSTORE
2269 default "0x1000"
2270 help
2271 Size of each dump done on oops/panic, should be identical to
2272 ramoops.record_size parameter used by kernel and a power of 2
2273 Must be non-zero
2274
2275config CMD_PSTORE_CONSOLE_SIZE
2276 hex "Kernel console log size"
2277 depends on CMD_PSTORE
2278 default "0x1000"
2279 help
2280 Size of kernel console log, should be identical to
2281 ramoops.console_size parameter used by kernel and a power of 2
2282 Must be non-zero
2283
2284config CMD_PSTORE_FTRACE_SIZE
2285 hex "FTrace log size"
2286 depends on CMD_PSTORE
2287 default "0x1000"
2288 help
2289 Size of ftrace log, should be identical to ramoops.ftrace_size
2290 parameter used by kernel and a power of 2
2291
2292config CMD_PSTORE_PMSG_SIZE
2293 hex "User space message log size"
2294 depends on CMD_PSTORE
2295 default "0x1000"
2296 help
2297 Size of user space message log, should be identical to
2298 ramoops.pmsg_size parameter used by kernel and a power of 2
2299
2300config CMD_PSTORE_ECC_SIZE
2301 int "ECC size"
2302 depends on CMD_PSTORE
2303 default "0"
2304 help
2305 if non-zero, the option enables ECC support and specifies ECC buffer
2306 size in bytes (1 is a special value, means 16 bytes ECC), should be
2307 identical to ramoops.ramoops_ecc parameter used by kernel
2308
2309endif
2310
Konstantin Porotchkin97d26782016-12-08 12:22:28 +02002311source "cmd/mvebu/Kconfig"
2312
Simon Glass89342ef2017-08-04 16:34:55 -06002313config CMD_TERMINAL
2314 bool "terminal - provides a way to attach a serial terminal"
2315 help
2316 Provides a 'cu'-like serial terminal command. This can be used to
2317 access other serial ports from the system console. The terminal
2318 is very simple with no special processing of characters. As with
2319 cu, you can press ~. (tilde followed by period) to exit.
2320
Simon Glass6d56aad2017-08-04 16:35:02 -06002321config CMD_UUID
2322 bool "uuid, guid - generation of unique IDs"
Adam Ford70c8f052018-02-06 12:14:28 -06002323 select LIB_UUID
Simon Glass6d56aad2017-08-04 16:35:02 -06002324 help
2325 This enables two commands:
2326
2327 uuid - generate random Universally Unique Identifier
2328 guid - generate Globally Unique Identifier based on random UUID
2329
2330 The two commands are very similar except for the endianness of the
2331 output.
2332
Simon Glass724e2a42022-10-06 08:36:06 -06002333config CMD_VIDCONSOLE
2334 bool "lcdputs and setcurs"
Simon Glass52cb5042022-10-18 07:46:31 -06002335 depends on VIDEO
Simon Glass724e2a42022-10-06 08:36:06 -06002336 default y
2337 help
2338 Enabling this will provide 'setcurs' and 'lcdputs' commands which
2339 support cursor positioning and drawing strings on the video
2340 console (framebuffer).
2341
2342 The name 'lcdputs' is a bit of a misnomer, but so named because the
2343 video device is often an LCD.
2344
Dzmitry Sankouskibb165e42023-03-07 13:21:16 +03002345config CMD_SELECT_FONT
2346 bool "select font size"
2347 depends on VIDEO
2348 default n
2349 help
2350 Enabling this will provide 'font' command.
2351 Allows font selection at runtime.
2352
Simon Glass29499a02016-01-17 20:53:51 -07002353endmenu
2354
Lokesh Vutla962c4e02017-12-29 11:47:49 +05302355source "cmd/ti/Kconfig"
2356
Simon Glass29499a02016-01-17 20:53:51 -07002357config CMD_BOOTSTAGE
2358 bool "Enable the 'bootstage' command"
2359 depends on BOOTSTAGE
2360 help
2361 Add a 'bootstage' command which supports printing a report
2362 and un/stashing of bootstage data.
2363
2364menu "Power commands"
2365config CMD_PMIC
2366 bool "Enable Driver Model PMIC command"
2367 depends on DM_PMIC
2368 help
2369 This is the pmic command, based on a driver model pmic's API.
2370 Command features are unchanged:
2371 - list - list pmic devices
2372 - pmic dev <id> - show or [set] operating pmic device (NEW)
2373 - pmic dump - dump registers
2374 - pmic read address - read byte of register at address
2375 - pmic write address - write byte to register at address
2376 The only one change for this command is 'dev' subcommand.
2377
2378config CMD_REGULATOR
2379 bool "Enable Driver Model REGULATOR command"
2380 depends on DM_REGULATOR
2381 help
2382 This command is based on driver model regulator's API.
2383 User interface features:
2384 - list - list regulator devices
2385 - regulator dev <id> - show or [set] operating regulator device
2386 - regulator info - print constraints info
2387 - regulator status - print operating status
2388 - regulator value <val] <-f> - print/[set] voltage value [uV]
2389 - regulator current <val> - print/[set] current value [uA]
2390 - regulator mode <id> - print/[set] operating mode id
2391 - regulator enable - enable the regulator output
2392 - regulator disable - disable the regulator output
2393
2394 The '-f' (force) option can be used for set the value which exceeds
2395 the limits, which are found in device-tree and are kept in regulator's
Simon Glass71fa5b42020-12-03 16:55:18 -07002396 uclass plat structure.
Simon Glass29499a02016-01-17 20:53:51 -07002397
2398endmenu
2399
2400menu "Security commands"
Simon Glass528fdd12017-04-26 22:27:49 -06002401config CMD_AES
2402 bool "Enable the 'aes' command"
2403 select AES
2404 help
2405 This provides a means to encrypt and decrypt data using the AES
2406 (Advanced Encryption Standard). This algorithm uses a symetric key
2407 and is widely used as a streaming cipher. Different key lengths are
2408 supported by the algorithm but this command only supports 128 bits
2409 at present.
2410
Simon Glass311ec4f2017-04-26 22:27:53 -06002411config CMD_BLOB
2412 bool "Enable the 'blob' command"
Aymen Sghaierf18c71f2021-03-25 17:30:27 +08002413 depends on !MX6ULL && !MX6SLL && !MX6SL
2414 select IMX_HAB if ARCH_MX6 || ARCH_MX7 || ARCH_MX7ULP || ARCH_IMX8M
Simon Glass311ec4f2017-04-26 22:27:53 -06002415 help
2416 This is used with the Freescale secure boot mechanism.
2417
2418 Freescale's SEC block has built-in Blob Protocol which provides
2419 a method for protecting user-defined data across system power
2420 cycles. SEC block protects data in a data structure called a Blob,
2421 which provides both confidentiality and integrity protection.
2422
2423 Encapsulating data as a blob
2424 Each time that the Blob Protocol is used to protect data, a
2425 different randomly generated key is used to encrypt the data.
2426 This random key is itself encrypted using a key which is derived
2427 from SoC's non-volatile secret key and a 16 bit Key identifier.
2428 The resulting encrypted key along with encrypted data is called a
2429 blob. The non-volatile secure key is available for use only during
2430 secure boot.
2431
2432 During decapsulation, the reverse process is performed to get back
2433 the original data.
2434
2435 Sub-commands:
Michal Simekf751ff52018-07-23 15:55:12 +02002436 blob enc - encapsulating data as a cryptgraphic blob
Simon Glass311ec4f2017-04-26 22:27:53 -06002437 blob dec - decapsulating cryptgraphic blob to get the data
2438
2439 Syntax:
2440
2441 blob enc src dst len km
2442
2443 Encapsulate and create blob of data $len bytes long
2444 at address $src and store the result at address $dst.
2445 $km is the 16 byte key modifier is also required for
2446 generation/use as key for cryptographic operation. Key
2447 modifier should be 16 byte long.
2448
2449 blob dec src dst len km
2450
2451 Decapsulate the blob of data at address $src and
2452 store result of $len byte at addr $dst.
2453 $km is the 16 byte key modifier is also required for
2454 generation/use as key for cryptographic operation. Key
2455 modifier should be 16 byte long.
2456
Simon Glass027608e2017-05-17 03:25:25 -06002457config CMD_HASH
2458 bool "Support 'hash' command"
Simon Glassb22ec7a2017-05-17 09:05:34 -06002459 select HASH
Simon Glass027608e2017-05-17 03:25:25 -06002460 help
2461 This provides a way to hash data in memory using various supported
2462 algorithms (such as SHA1, MD5, CRC32). The computed digest can be
2463 saved to memory or to an environment variable. It is also possible
2464 to verify a hash against data in memory.
2465
Michalis Pappasd382d222018-04-13 10:40:57 +03002466config CMD_HVC
2467 bool "Support the 'hvc' command"
2468 depends on ARM_SMCCC
2469 help
2470 Allows issuing Hypervisor Calls (HVCs). Mostly useful for
2471 development and testing.
2472
2473config CMD_SMC
2474 bool "Support the 'smc' command"
2475 depends on ARM_SMCCC
2476 help
2477 Allows issuing Secure Monitor Calls (SMCs). Mostly useful for
2478 development and testing.
2479
Daniel Thompsona9e2c672017-05-19 17:26:58 +01002480config HASH_VERIFY
2481 bool "hash -v"
2482 depends on CMD_HASH
2483 help
2484 Add -v option to verify data against a hash.
2485
Jorge Ramirez-Ortiz7d80df92021-02-14 16:27:24 +01002486config CMD_SCP03
2487 bool "scp03 - SCP03 enable and rotate/provision operations"
2488 depends on SCP03
2489 help
2490 This command provides access to a Trusted Application
2491 running in a TEE to request Secure Channel Protocol 03
2492 (SCP03) enablement and/or rotation of its SCP03 keys.
2493
Miquel Raynal294f82a2018-05-15 11:57:05 +02002494config CMD_TPM_V1
2495 bool
2496
2497config CMD_TPM_V2
2498 bool
2499
Simon Glass29499a02016-01-17 20:53:51 -07002500config CMD_TPM
2501 bool "Enable the 'tpm' command"
Miquel Raynal294f82a2018-05-15 11:57:05 +02002502 depends on TPM_V1 || TPM_V2
2503 select CMD_TPM_V1 if TPM_V1
2504 select CMD_TPM_V2 if TPM_V2
Simon Glass29499a02016-01-17 20:53:51 -07002505 help
2506 This provides a means to talk to a TPM from the command line. A wide
2507 range of commands if provided - see 'tpm help' for details. The
2508 command requires a suitable TPM on your board and the correct driver
2509 must be enabled.
2510
Miquel Raynal294f82a2018-05-15 11:57:05 +02002511if CMD_TPM
2512
Simon Glass29499a02016-01-17 20:53:51 -07002513config CMD_TPM_TEST
2514 bool "Enable the 'tpm test' command"
Miquel Raynal294f82a2018-05-15 11:57:05 +02002515 depends on TPM_V1
Simon Glass29499a02016-01-17 20:53:51 -07002516 help
Miquel Raynal294f82a2018-05-15 11:57:05 +02002517 This provides a a series of tests to confirm that the TPMv1.x is
2518 working correctly. The tests cover initialisation, non-volatile RAM,
2519 extend, global lock and checking that timing is within expectations.
2520 The tests pass correctly on Infineon TPMs but may need to be adjusted
Simon Glass29499a02016-01-17 20:53:51 -07002521 for other devices.
2522
Miquel Raynal294f82a2018-05-15 11:57:05 +02002523endif
2524
Simon Glass29499a02016-01-17 20:53:51 -07002525endmenu
2526
Moritz Fischer62b30272016-10-04 17:08:08 -07002527menu "Firmware commands"
2528config CMD_CROS_EC
2529 bool "Enable crosec command"
2530 depends on CROS_EC
2531 default y
2532 help
2533 Enable command-line access to the Chrome OS EC (Embedded
2534 Controller). This provides the 'crosec' command which has
2535 a number of sub-commands for performing EC tasks such as
2536 updating its flash, accessing a small saved context area
2537 and talking to the I2C bus behind the EC (if there is one).
2538endmenu
2539
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002540menu "Filesystem commands"
Marek Behún27cec792017-09-03 17:00:30 +02002541config CMD_BTRFS
2542 bool "Enable the 'btrsubvol' command"
2543 select FS_BTRFS
2544 help
2545 This enables the 'btrsubvol' command to list subvolumes
2546 of a BTRFS filesystem. There are no special commands for
2547 listing BTRFS directories or loading BTRFS files - this
2548 can be done by the generic 'fs' commands (see CMD_FS_GENERIC)
2549 when BTRFS is enabled (see FS_BTRFS).
2550
Simon Glass0501e3e2017-04-26 22:27:58 -06002551config CMD_CBFS
2552 bool "Enable the 'cbfs' command"
Simon Glass579b51a2017-04-26 22:27:59 -06002553 depends on FS_CBFS
Simon Glass0501e3e2017-04-26 22:27:58 -06002554 help
2555 Define this to enable support for reading from a Coreboot
2556 filesystem. This is a ROM-based filesystem used for accessing files
2557 on systems that use coreboot as the first boot-loader and then load
2558 U-Boot to actually boot the Operating System. Available commands are
2559 cbfsinit, cbfsinfo, cbfsls and cbfsload.
2560
Simon Glass519805e2017-04-26 22:28:03 -06002561config CMD_CRAMFS
2562 bool "Enable the 'cramfs' command"
Simon Glass690f5092017-04-26 22:28:04 -06002563 depends on FS_CRAMFS
Simon Glass519805e2017-04-26 22:28:03 -06002564 help
2565 This provides commands for dealing with CRAMFS (Compressed ROM
2566 filesystem). CRAMFS is useful when space is tight since files are
2567 compressed. Two commands are provided:
2568
2569 cramfsls - lists files in a cramfs image
2570 cramfsload - loads a file from a cramfs image
2571
Huang Jiananc8eefae2022-02-26 15:05:50 +08002572config CMD_EROFS
2573 bool "EROFS command support"
2574 select FS_EROFS
2575 help
2576 Support for the EROFS fs
2577
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002578config CMD_EXT2
2579 bool "ext2 command support"
Tuomas Tynkkynen388f9a02018-01-05 02:45:17 +02002580 select FS_EXT4
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002581 help
2582 Enables EXT2 FS command
2583
2584config CMD_EXT4
2585 bool "ext4 command support"
Tuomas Tynkkynen388f9a02018-01-05 02:45:17 +02002586 select FS_EXT4
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002587 help
2588 Enables EXT4 FS command
2589
2590config CMD_EXT4_WRITE
2591 depends on CMD_EXT4
2592 bool "ext4 write command support"
Tuomas Tynkkynen388f9a02018-01-05 02:45:17 +02002593 select EXT4_WRITE
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002594 help
2595 Enables EXT4 FS write command
2596
2597config CMD_FAT
2598 bool "FAT command support"
Sekhar Nori1909a7b2017-06-02 17:53:59 +05302599 select FS_FAT
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002600 help
2601 Support for the FAT fs
2602
Joao Marcos Costaa12c66f2020-07-30 15:33:48 +02002603config CMD_SQUASHFS
2604 bool "SquashFS command support"
2605 select FS_SQUASHFS
2606 help
2607 Enables SquashFS filesystem commands (e.g. load, ls).
2608
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002609config CMD_FS_GENERIC
2610 bool "filesystem commands"
2611 help
2612 Enables filesystem commands (e.g. load, ls) that work for multiple
2613 fs types.
Maxime Ripardbf2fbd12017-02-27 18:22:04 +01002614
Josua Mayerf5ebfe72017-04-24 10:10:45 +02002615config CMD_FS_UUID
2616 bool "fsuuid command"
2617 help
2618 Enables fsuuid command for filesystem UUID.
2619
Simon Glassc4abb4b2017-05-17 03:25:37 -06002620config CMD_JFFS2
2621 bool "jffs2 command"
Simon Glass8c6c7c22017-05-17 03:25:38 -06002622 select FS_JFFS2
Simon Glassc4abb4b2017-05-17 03:25:37 -06002623 help
2624 Enables commands to support the JFFS2 (Journalling Flash File System
2625 version 2) filesystem. This enables fsload, ls and fsinfo which
2626 provide the ability to load files, list directories and obtain
2627 filesystem information.
2628
Tom Rini9c8268d2021-12-17 18:08:47 -05002629config JFFS2_DEV
2630 string "Default device for JFFS2"
2631 depends on CMD_JFFS2
2632 default "nor0"
2633 help
2634 The default device to use with the jffs2 command.
2635
2636config JFFS2_PART_OFFSET
2637 hex "Default offset within flash to locate the JFFS2 image"
2638 depends on CMD_JFFS2
2639 default 0x0
2640 help
2641 The default offset within flash to locate the JFFS2 image.
2642
2643config JFFS2_PART_SIZE
2644 hex "Default size of JFFS2 partition"
2645 depends on CMD_JFFS2
2646 default 0xFFFFFFFF
2647 help
2648 The default size of the JFFS2 partition
2649
Maxime Ripardbf2fbd12017-02-27 18:22:04 +01002650config CMD_MTDPARTS
Maxime Ripardbf2fbd12017-02-27 18:22:04 +01002651 bool "MTD partition support"
Miquel Raynald2418202019-10-25 19:39:30 +02002652 depends on MTD
Maxime Ripardbf2fbd12017-02-27 18:22:04 +01002653 help
Miquel Raynal007dddc2018-09-29 12:58:30 +02002654 MTD partitioning tool support.
2655 It is strongly encouraged to avoid using this command
2656 anymore along with 'sf', 'nand', 'onenand'. One can still
2657 declare the partitions in the mtdparts environment variable
2658 but better use the MTD stack and the 'mtd' command instead.
Maxime Ripardbf2fbd12017-02-27 18:22:04 +01002659
Simon Glass66d7db02017-08-04 16:34:30 -06002660config CMD_MTDPARTS_SPREAD
2661 bool "Padd partition size to take account of bad blocks"
2662 depends on CMD_MTDPARTS
2663 help
2664 This enables the 'spread' sub-command of the mtdparts command.
2665 This command will modify the existing mtdparts variable by increasing
2666 the size of the partitions such that 1) each partition's net size is
2667 at least as large as the size specified in the mtdparts variable and
2668 2) each partition starts on a good block.
2669
Alexander Dahl6cae4f42019-10-30 16:53:55 +01002670config CMD_MTDPARTS_SHOW_NET_SIZES
2671 bool "Show net size (w/o bad blocks) of partitions"
2672 depends on CMD_MTDPARTS
2673 help
2674 Adds two columns to the printed partition table showing the
2675 effective usable size of a partition, if bad blocks are taken
2676 into account.
2677
Miquel Raynalf21322f2019-10-03 19:50:25 +02002678config MTDIDS_DEFAULT
2679 string "Default MTD IDs"
Miquel Raynald2418202019-10-25 19:39:30 +02002680 depends on MTD || SPI_FLASH
Patrick Delaunay1e8e8282022-12-08 09:10:13 +01002681 depends on !SYS_MTDPARTS_RUNTIME
Miquel Raynalf21322f2019-10-03 19:50:25 +02002682 help
2683 Defines a default MTD IDs list for use with MTD partitions in the
2684 Linux MTD command line partitions format.
2685
2686config MTDPARTS_DEFAULT
2687 string "Default MTD partition scheme"
Miquel Raynald2418202019-10-25 19:39:30 +02002688 depends on MTD || SPI_FLASH
Patrick Delaunay1e8e8282022-12-08 09:10:13 +01002689 depends on !SYS_MTDPARTS_RUNTIME
Miquel Raynalf21322f2019-10-03 19:50:25 +02002690 help
2691 Defines a default MTD partitioning scheme in the Linux MTD command
2692 line partitions format
2693
Simon Glassed4ee312017-08-04 16:34:41 -06002694config CMD_REISER
2695 bool "reiser - Access to reiserfs filesystems"
2696 help
2697 This provides two commands which operate on a resierfs filesystem,
2698 commonly used some years ago:
2699
2700 reiserls - list files
2701 reiserload - load a file
2702
Simon Glass19c5caf2017-08-04 16:34:58 -06002703config CMD_YAFFS2
2704 bool "yaffs2 - Access of YAFFS2 filesystem"
2705 depends on YAFFS2
2706 default y
2707 help
2708 This provides commands for accessing a YAFFS2 filesystem. Yet
2709 Another Flash Filesystem 2 is a filesystem designed specifically
2710 for NAND flash. It incorporates bad-block management and ensures
2711 that device writes are sequential regardless of filesystem
2712 activity.
2713
Simon Glassdc82dee2017-08-04 16:35:04 -06002714config CMD_ZFS
2715 bool "zfs - Access of ZFS filesystem"
2716 help
2717 This provides commands to accessing a ZFS filesystem, commonly used
2718 on Solaris systems. Two sub-commands are provided:
2719
2720 zfsls - list files in a directory
2721 zfsload - load a file
2722
2723 See doc/README.zfs for more details.
2724
Dinh Nguyen0685bef2016-04-21 09:05:23 -05002725endmenu
2726
Simon Glass3423f212017-04-26 22:27:52 -06002727menu "Debug commands"
2728
Simon Glasse1efad22021-03-15 18:00:24 +13002729config CMD_CBSYSINFO
2730 bool "cbsysinfo"
2731 depends on X86
2732 default y if SYS_COREBOOT
2733 help
2734 This provides information about the coreboot sysinfo table stored in
2735 memory by coreboot before jumping to U-Boot. It can be useful for
2736 debugging the beaaviour of coreboot or U-Boot.
2737
Stefan Roese2702b272022-09-02 13:57:51 +02002738config CMD_CYCLIC
2739 bool "cyclic - Show information about cyclic functions"
2740 depends on CYCLIC
2741 default y
2742 help
2743 This enables the 'cyclic' command which provides information about
2744 cyclic execution functions. This infrastructure allows registering
2745 functions to be executed cyclically, e.g. every 100ms. These commands
2746 are supported:
2747
2748 cyclic list - list cyclic functions
2749 cyclic cyclic demo <cycletime_ms> <delay_us> - register cyclic
2750 demo function
2751
2752 See doc/develop/cyclic.rst for more details.
2753
Simon Glass20ea5632017-04-26 22:28:08 -06002754config CMD_DIAG
2755 bool "diag - Board diagnostics"
2756 help
2757 This command provides access to board diagnostic tests. These are
2758 called Power-on Self Tests (POST). The command allows listing of
2759 available tests and running either all the tests, or specific tests
2760 identified by name.
2761
Simon Glass3304fa82022-03-04 08:43:06 -07002762config CMD_EVENT
2763 bool "event - Show information about events"
Tom Rini7d3684a2023-01-16 15:46:49 -05002764 depends on EVENT
Simon Glass3304fa82022-03-04 08:43:06 -07002765 default y if EVENT_DEBUG
2766 help
2767 This enables the 'event' command which provides information about
2768 events and event-handler routines. This can help to device event
2769 hadling.
2770
Simon Glass4c3a6202017-05-17 03:25:39 -06002771config CMD_IRQ
2772 bool "irq - Show information about interrupts"
Pragnesh Patel3375e0b2020-08-24 20:38:55 +05302773 depends on !ARM && !MIPS && !RISCV && !SH
Simon Glass4c3a6202017-05-17 03:25:39 -06002774 help
2775 This enables two commands:
2776
2777 interrupts - enable or disable interrupts
2778 irqinfo - print device-specific interrupt information
Simon Glassfd9948c2017-05-17 03:25:40 -06002779
2780config CMD_KGDB
2781 bool "kgdb - Allow debugging of U-Boot with gdb"
Michal Simek9d364412018-10-04 14:26:13 +02002782 depends on PPC
Simon Glassfd9948c2017-05-17 03:25:40 -06002783 help
2784 This enables a 'kgdb' command which allows gdb to connect to U-Boot
2785 over a serial link for debugging purposes. This allows
2786 single-stepping, inspecting variables, etc. This is supported only
2787 on PowerPC at present.
2788
Simon Glass5684f8f2017-12-04 13:48:26 -07002789config CMD_LOG
2790 bool "log - Generation, control and access to logging"
Heinrich Schuchardt74bad682018-04-19 22:02:46 +02002791 select LOG
Sean Anderson304882e2020-10-27 19:55:38 -04002792 select GETOPT
Simon Glass5684f8f2017-12-04 13:48:26 -07002793 help
2794 This provides access to logging features. It allows the output of
2795 log data to be controlled to a limited extent (setting up the default
Simon Glass14c8a062017-12-04 13:48:27 -07002796 maximum log level for emitting of records). It also provides access
2797 to a command used for testing the log system.
Simon Glass5684f8f2017-12-04 13:48:26 -07002798
Simon Glass126cb792017-08-04 16:34:59 -06002799config CMD_TRACE
2800 bool "trace - Support tracing of function calls and timing"
Simon Glass84b77112021-11-24 09:26:39 -07002801 depends on TRACE
2802 default y
Simon Glass126cb792017-08-04 16:34:59 -06002803 help
2804 Enables a command to control using of function tracing within
2805 U-Boot. This allows recording of call traces including timing
2806 information. The command can write data to memory for exporting
Simon Glassbfce7fc2019-04-08 13:20:51 -06002807 for analysis (e.g. using bootchart). See doc/README.trace for full
Simon Glass126cb792017-08-04 16:34:59 -06002808 details.
2809
Igor Opaniuk60291192018-06-03 21:56:39 +03002810config CMD_AVB
2811 bool "avb - Android Verified Boot 2.0 operations"
Igor Opaniuke0df0352018-07-17 14:33:25 +03002812 depends on AVB_VERIFY
Igor Opaniuk60291192018-06-03 21:56:39 +03002813 help
2814 Enables a "avb" command to perform verification of partitions using
2815 Android Verified Boot 2.0 functionality. It includes such subcommands:
2816 avb init - initialize avb2 subsystem
2817 avb read_rb - read rollback index
2818 avb write_rb - write rollback index
2819 avb is_unlocked - check device lock state
2820 avb get_uuid - read and print uuid of a partition
2821 avb read_part - read data from partition
2822 avb read_part_hex - read data from partition and output to stdout
2823 avb write_part - write data to partition
2824 avb verify - run full verification chain
Joel Peshkin369d87a2021-04-11 11:21:58 +02002825
2826config CMD_STACKPROTECTOR_TEST
2827 bool "Test command for stack protector"
2828 depends on STACKPROTECTOR
2829 help
2830 Enable stackprot_test command
2831 The stackprot_test command will force a stack overrun to test
2832 the stack smashing detection mechanisms.
2833
Simon Glass3423f212017-04-26 22:27:52 -06002834endmenu
2835
Heiko Schocher09dbb852016-09-21 07:58:19 +02002836config CMD_UBI
2837 tristate "Enable UBI - Unsorted block images commands"
Heiko Schocher09dbb852016-09-21 07:58:19 +02002838 select MTD_UBI
2839 help
2840 UBI is a software layer above MTD layer which admits use of LVM-like
2841 logical volumes on top of MTD devices, hides some complexities of
2842 flash chips like wear and bad blocks and provides some other useful
2843 capabilities. Please, consult the MTD web site for more details
2844 (www.linux-mtd.infradead.org). Activate this option if you want
2845 to use U-Boot UBI commands.
Miquel Raynal12f1ff12018-09-29 12:58:29 +02002846 It is also strongly encouraged to also enable CONFIG_MTD to get full
2847 partition support.
Heiko Schocher09dbb852016-09-21 07:58:19 +02002848
Philippe Reynes10d53222020-03-23 19:20:47 +01002849config CMD_UBI_RENAME
2850 bool "Enable rename"
2851 depends on CMD_UBI
Philippe Reynes10d53222020-03-23 19:20:47 +01002852 help
2853 Enable a "ubi" command to rename ubi volume:
2854 ubi rename <oldname> <newname>
2855
Boris Brezillonaa57d0f2017-02-27 18:22:06 +01002856config CMD_UBIFS
2857 tristate "Enable UBIFS - Unsorted block images filesystem commands"
Maxime Ripard1e6a0962017-03-03 14:53:22 +01002858 depends on CMD_UBI
Michal Simek84f3dec2018-07-23 15:55:13 +02002859 default y if CMD_UBI
Karl Beldan3418eeb2017-07-12 16:11:47 +00002860 select LZO
Pali Rohár67a8b272022-05-23 22:50:36 +02002861 select GZIP
Boris Brezillonaa57d0f2017-02-27 18:22:06 +01002862 help
2863 UBIFS is a file system for flash devices which works on top of UBI.
2864
Aswath Govindrajubb5b9fe2021-08-13 23:04:41 +05302865config MMC_SPEED_MODE_SET
2866 bool "set speed mode using mmc command"
2867 depends on CMD_MMC
2868 default n
2869 help
2870 Enable setting speed mode using mmc rescan and mmc dev commands.
2871 The speed mode is provided as the last argument in these commands
2872 and is indicated using the index from enum bus_mode in
2873 include/mmc.h. A speed mode can be set only if it has already
2874 been enabled in the device tree.
Alexey Romanov68c4a372023-01-10 13:56:47 +03002875
2876config CMD_MESON
2877 bool "Amlogic Meson commands"
2878 depends on ARCH_MESON
2879 default y
2880 help
2881 Enable useful commands for the Meson Soc family developed by Amlogic Inc.
Simon Glass29499a02016-01-17 20:53:51 -07002882endmenu