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Simon Glass72a8cf82016-01-17 20:53:51 -07001menu "Command line interface"
2
Simon Glass302a6482016-03-13 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 Glass72a8cf82016-01-17 20:53:51 -070014config HUSH_PARSER
15 bool "Use hush shell"
Simon Glass302a6482016-03-13 19:07:28 -060016 depends on CMDLINE
Simon Glass72a8cf82016-01-17 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 Fordd021e942018-02-06 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
34config AUTO_COMPLETE
35 bool "Enable auto complete using TAB"
36 depends on CMDLINE
37 default y
38 help
39 Enable auto completion of commands using TAB.
40
41config SYS_LONGHELP
42 bool "Enable long help messages"
43 depends on CMDLINE
44 default y if CMDLINE
45 help
46 Defined when you want long help messages included
47 Do not set this option when short of memory.
48
Simon Glass72a8cf82016-01-17 20:53:51 -070049config SYS_PROMPT
50 string "Shell prompt"
51 default "=> "
52 help
53 This string is displayed in the command line to the left of the
54 cursor.
55
56menu "Autoboot options"
57
Masahiro Yamada41598c82016-06-20 17:33:39 +090058config AUTOBOOT
59 bool "Autoboot"
60 default y
61 help
62 This enables the autoboot. See doc/README.autoboot for detail.
63
Simon Glass72a8cf82016-01-17 20:53:51 -070064config AUTOBOOT_KEYED
65 bool "Stop autobooting via specific input key / string"
66 default n
67 help
68 This option enables stopping (aborting) of the automatic
69 boot feature only by issuing a specific input key or
70 string. If not enabled, any input key will abort the
71 U-Boot automatic booting process and bring the device
72 to the U-Boot prompt for user input.
73
74config AUTOBOOT_PROMPT
75 string "Autoboot stop prompt"
76 depends on AUTOBOOT_KEYED
77 default "Autoboot in %d seconds\\n"
78 help
79 This string is displayed before the boot delay selected by
80 CONFIG_BOOTDELAY starts. If it is not defined there is no
81 output indicating that autoboot is in progress.
82
83 Note that this define is used as the (only) argument to a
84 printf() call, so it may contain '%' format specifications,
85 provided that it also includes, sepearated by commas exactly
86 like in a printf statement, the required arguments. It is
87 the responsibility of the user to select only such arguments
88 that are valid in the given context.
89
90config AUTOBOOT_ENCRYPTION
91 bool "Enable encryption in autoboot stopping"
92 depends on AUTOBOOT_KEYED
93 default n
94
95config AUTOBOOT_DELAY_STR
96 string "Delay autobooting via specific input key / string"
97 depends on AUTOBOOT_KEYED && !AUTOBOOT_ENCRYPTION
98 help
99 This option delays the automatic boot feature by issuing
100 a specific input key or string. If CONFIG_AUTOBOOT_DELAY_STR
101 or the environment variable "bootdelaykey" is specified
102 and this string is received from console input before
103 autoboot starts booting, U-Boot gives a command prompt. The
104 U-Boot prompt will time out if CONFIG_BOOT_RETRY_TIME is
105 used, otherwise it never times out.
106
107config AUTOBOOT_STOP_STR
108 string "Stop autobooting via specific input key / string"
109 depends on AUTOBOOT_KEYED && !AUTOBOOT_ENCRYPTION
110 help
111 This option enables stopping (aborting) of the automatic
112 boot feature only by issuing a specific input key or
113 string. If CONFIG_AUTOBOOT_STOP_STR or the environment
114 variable "bootstopkey" is specified and this string is
115 received from console input before autoboot starts booting,
116 U-Boot gives a command prompt. The U-Boot prompt never
117 times out, even if CONFIG_BOOT_RETRY_TIME is used.
118
119config AUTOBOOT_KEYED_CTRLC
120 bool "Enable Ctrl-C autoboot interruption"
121 depends on AUTOBOOT_KEYED && !AUTOBOOT_ENCRYPTION
122 default n
123 help
124 This option allows for the boot sequence to be interrupted
125 by ctrl-c, in addition to the "bootdelaykey" and "bootstopkey".
126 Setting this variable provides an escape sequence from the
127 limited "password" strings.
128
129config AUTOBOOT_STOP_STR_SHA256
130 string "Stop autobooting via SHA256 encrypted password"
131 depends on AUTOBOOT_KEYED && AUTOBOOT_ENCRYPTION
132 help
133 This option adds the feature to only stop the autobooting,
134 and therefore boot into the U-Boot prompt, when the input
135 string / password matches a values that is encypted via
136 a SHA256 hash and saved in the environment.
137
138endmenu
139
Sam Protsenko610eec72017-09-28 12:33:45 -0700140config BUILD_BIN2C
141 bool
142
Simon Glass72a8cf82016-01-17 20:53:51 -0700143comment "Commands"
144
145menu "Info commands"
146
147config CMD_BDI
148 bool "bdinfo"
149 default y
150 help
151 Print board info
152
Masahiro Yamada61304db2017-01-30 11:12:07 +0900153config CMD_CONFIG
154 bool "config"
Masahiro Yamada61304db2017-01-30 11:12:07 +0900155 default SANDBOX
Michal Simek5ed063d2018-07-23 15:55:13 +0200156 select BUILD_BIN2C
Masahiro Yamada61304db2017-01-30 11:12:07 +0900157 help
158 Print ".config" contents.
159
160 If this option is enabled, the ".config" file contents are embedded
161 in the U-Boot image and can be printed on the console by the "config"
162 command. This provides information of which options are enabled on
163 the running U-Boot.
164
Simon Glass72a8cf82016-01-17 20:53:51 -0700165config CMD_CONSOLE
166 bool "coninfo"
167 default y
168 help
169 Print console devices and information.
170
171config CMD_CPU
172 bool "cpu"
173 help
174 Print information about available CPUs. This normally shows the
175 number of CPUs, type (e.g. manufacturer, architecture, product or
176 internal name) and clock frequency. Other information may be
177 available depending on the CPU driver.
178
179config CMD_LICENSE
180 bool "license"
Masahiro Yamadad726f222017-01-30 11:12:08 +0900181 select BUILD_BIN2C
Simon Glass72a8cf82016-01-17 20:53:51 -0700182 help
183 Print GPL license text
184
Christophe Leroyfa379222017-08-04 16:34:40 -0600185config CMD_REGINFO
186 bool "reginfo"
187 depends on PPC
188 help
189 Register dump
190
Simon Glass72a8cf82016-01-17 20:53:51 -0700191endmenu
192
193menu "Boot commands"
194
195config CMD_BOOTD
196 bool "bootd"
197 default y
198 help
199 Run the command stored in the environment "bootcmd", i.e.
200 "bootd" does the same thing as "run bootcmd".
201
202config CMD_BOOTM
203 bool "bootm"
204 default y
205 help
206 Boot an application image from the memory.
207
Dinh Nguyenab8243e2016-04-21 09:05:23 -0500208config CMD_BOOTZ
209 bool "bootz"
210 help
211 Boot the Linux zImage
212
Masahiro Yamada26959272016-08-12 08:31:16 -0400213config CMD_BOOTI
214 bool "booti"
215 depends on ARM64
216 default y
217 help
218 Boot an AArch64 Linux Kernel image from memory.
219
Alexander Grafb9939332016-03-10 00:27:20 +0100220config CMD_BOOTEFI
221 bool "bootefi"
222 depends on EFI_LOADER
223 default y
224 help
225 Boot an EFI image from memory.
226
Alexander Graf95b62b22016-11-17 22:40:10 +0100227config CMD_BOOTEFI_HELLO_COMPILE
228 bool "Compile a standard EFI hello world binary for testing"
Heinrich Schuchardt0ea87412018-12-30 10:11:14 +0100229 depends on CMD_BOOTEFI && !CPU_V7M && !SANDBOX
Alexander Graf95b62b22016-11-17 22:40:10 +0100230 default y
231 help
232 This compiles a standard EFI hello world application with U-Boot so
233 that it can be used with the test/py testing framework. This is useful
234 for testing that EFI is working at a basic level, and for bringing
235 up EFI support on a new architecture.
236
237 No additional space will be required in the resulting U-Boot binary
238 when this option is enabled.
239
Simon Glassc7ae3df2016-11-07 08:47:08 -0700240config CMD_BOOTEFI_HELLO
241 bool "Allow booting a standard EFI hello world for testing"
Alexander Graf95b62b22016-11-17 22:40:10 +0100242 depends on CMD_BOOTEFI_HELLO_COMPILE
Simon Glassc7ae3df2016-11-07 08:47:08 -0700243 help
244 This adds a standard EFI hello world application to U-Boot so that
245 it can be used with the 'bootefi hello' command. This is useful
246 for testing that EFI is working at a basic level, and for bringing
247 up EFI support on a new architecture.
248
Heinrich Schuchardt623b3a52017-09-15 10:06:11 +0200249source lib/efi_selftest/Kconfig
250
Tom Rini4880b022016-11-29 09:14:56 -0500251config CMD_BOOTMENU
252 bool "bootmenu"
253 select MENU
254 help
255 Add an ANSI terminal boot menu command.
256
Sam Protsenkod03e76a2018-08-16 23:34:13 +0300257config CMD_DTIMG
258 bool "dtimg"
259 help
260 Android DTB/DTBO image manipulation commands. Read dtb/dtbo files from
261 image into RAM, dump image structure information, etc. Those dtb/dtbo
262 files should be merged in one dtb further, which needs to be passed to
263 the kernel, as part of a boot process.
264
Simon Glass72a8cf82016-01-17 20:53:51 -0700265config CMD_ELF
266 bool "bootelf, bootvx"
267 default y
268 help
269 Boot an ELF/vxWorks image from the memory.
270
Michal Simek23922e22016-04-06 20:28:04 +0200271config CMD_FDT
272 bool "Flattened Device Tree utility commands"
273 default y
274 depends on OF_LIBFDT
275 help
276 Do FDT related setup before booting into the Operating System.
277
Simon Glass72a8cf82016-01-17 20:53:51 -0700278config CMD_GO
279 bool "go"
280 default y
281 help
282 Start an application at a given address.
283
284config CMD_RUN
285 bool "run"
286 default y
287 help
288 Run the command in the given environment variable.
289
290config CMD_IMI
291 bool "iminfo"
292 default y
293 help
294 Print header information for application image.
295
296config CMD_IMLS
297 bool "imls"
Simon Glass72a8cf82016-01-17 20:53:51 -0700298 help
299 List all images found in flash
300
301config CMD_XIMG
302 bool "imxtract"
303 default y
304 help
305 Extract a part of a multi-image.
306
Simon Glass72c30332017-08-04 16:34:48 -0600307config CMD_SPL
308 bool "spl export - Export boot information for Falcon boot"
309 depends on SPL
310 help
311 Falcon mode allows booting directly from SPL into an Operating
312 System such as Linux, thus skipping U-Boot proper. See
313 doc/README.falcon for full information about how to use this
314 command.
315
Simon Glass203dc1b2017-08-04 16:34:49 -0600316config CMD_SPL_NAND_OFS
317 hex "Offset of OS command line args for Falcon-mode NAND boot"
318 depends on CMD_SPL
319 default 0
320 help
321 This provides the offset of the command line arguments for Linux
322 when booting from NAND in Falcon mode. See doc/README.falcon
323 for full information about how to use this option (and also see
324 board/gateworks/gw_ventana/README for an example).
325
Simon Glass3a91a252017-08-04 16:34:50 -0600326config CMD_SPL_WRITE_SIZE
327 hex "Size of argument area"
328 depends on CMD_SPL
329 default 0x2000
330 help
331 This provides the size of the command-line argument area in NAND
332 flash used by Falcon-mode boot. See the documentation until CMD_SPL
333 for detail.
334
Marek Vasutac084322018-02-10 16:22:05 +0100335config CMD_FITUPD
336 bool "fitImage update command"
337 help
338 Implements the 'fitupd' command, which allows to automatically
339 store software updates present on a TFTP server in NOR Flash
340
Simon Glass9b92a8d2017-08-04 16:34:57 -0600341config CMD_THOR_DOWNLOAD
342 bool "thor - TIZEN 'thor' download"
343 help
344 Implements the 'thor' download protocol. This is a way of
345 downloading a software update over USB from an attached host.
346 There is no documentation about this within the U-Boot source code
347 but you should be able to find something on the interwebs.
348
Simon Glasse7a815f2017-08-04 16:35:03 -0600349config CMD_ZBOOT
350 bool "zboot - x86 boot command"
351 help
352 With x86 machines it is common to boot a bzImage file which
353 contains both a kernel and a setup.bin file. The latter includes
354 configuration information from the dark ages which x86 boards still
355 need to pick things out of.
356
357 Consider using FIT in preference to this since it supports directly
358 booting both 32- and 64-bit kernels, as well as secure boot.
359 Documentation is available in doc/uImage.FIT/x86-fit-boot.txt
360
Simon Glass72a8cf82016-01-17 20:53:51 -0700361endmenu
362
363menu "Environment commands"
364
Dinh Nguyenab8243e2016-04-21 09:05:23 -0500365config CMD_ASKENV
366 bool "ask for env variable"
367 help
368 Ask for environment variable
369
Simon Glass72a8cf82016-01-17 20:53:51 -0700370config CMD_EXPORTENV
371 bool "env export"
372 default y
373 help
374 Export environments.
375
376config CMD_IMPORTENV
377 bool "env import"
378 default y
379 help
380 Import environments.
381
382config CMD_EDITENV
383 bool "editenv"
384 default y
385 help
386 Edit environment variable.
387
Dinh Nguyenab8243e2016-04-21 09:05:23 -0500388config CMD_GREPENV
389 bool "search env"
390 help
391 Allow for searching environment variables
392
Simon Glass72a8cf82016-01-17 20:53:51 -0700393config CMD_SAVEENV
394 bool "saveenv"
395 default y
396 help
397 Save all environment variables into the compiled-in persistent
398 storage.
399
400config CMD_ENV_EXISTS
401 bool "env exists"
402 default y
403 help
404 Check if a variable is defined in the environment for use in
405 shell scripting.
406
Simon Glassa55d29d2017-05-17 03:25:13 -0600407config CMD_ENV_CALLBACK
408 bool "env callbacks - print callbacks and their associated variables"
409 help
410 Some environment variable have callbacks defined by
411 U_BOOT_ENV_CALLBACK. These are called when the variable changes.
412 For example changing "baudrate" adjust the serial baud rate. This
413 command lists the currently defined callbacks.
414
Simon Glassffc76582017-05-17 03:25:14 -0600415config CMD_ENV_FLAGS
416 bool "env flags -print variables that have non-default flags"
417 help
418 Some environment variables have special flags that control their
419 behaviour. For example, serial# can only be written once and cannot
420 be deleted. This command shows the variables that have special
421 flags.
422
Simon Glass72a8cf82016-01-17 20:53:51 -0700423endmenu
424
425menu "Memory commands"
426
Mario Six55b25562018-03-28 14:39:18 +0200427config CMD_BINOP
428 bool "binop"
429 help
430 Compute binary operations (xor, or, and) of byte arrays of arbitrary
431 size from memory and store the result in memory or the environment.
432
Simon Glass72a8cf82016-01-17 20:53:51 -0700433config CMD_CRC32
434 bool "crc32"
435 default y
Michal Simek5ed063d2018-07-23 15:55:13 +0200436 select HASH
Simon Glass72a8cf82016-01-17 20:53:51 -0700437 help
438 Compute CRC32.
439
Daniel Thompson221a9492017-05-19 17:26:58 +0100440config CRC32_VERIFY
441 bool "crc32 -v"
442 depends on CMD_CRC32
443 help
444 Add -v option to verify data against a crc32 checksum.
445
Simon Glassa1dc9802017-05-17 03:25:10 -0600446config CMD_EEPROM
447 bool "eeprom - EEPROM subsystem"
Jean-Jacques Hiblot65a97e72018-12-07 14:50:37 +0100448 depends on !DM_I2C || DM_I2C_COMPAT
Simon Glassa1dc9802017-05-17 03:25:10 -0600449 help
450 (deprecated, needs conversion to driver model)
451 Provides commands to read and write EEPROM (Electrically Erasable
452 Programmable Read Only Memory) chips that are connected over an
453 I2C bus.
454
455config CMD_EEPROM_LAYOUT
456 bool "Enable layout-aware eeprom commands"
457 depends on CMD_EEPROM
458 help
459 (deprecated, needs conversion to driver model)
460 When enabled, additional eeprom sub-commands become available.
461
462 eeprom print - prints the contents of the eeprom in a human-readable
463 way (eeprom layout fields, and data formatted to be fit for human
464 consumption).
465
466 eeprom update - allows user to update eeprom fields by specifying
467 the field name, and providing the new data in a human readable format
468 (same format as displayed by the eeprom print command).
469
470 Both commands can either auto detect the layout, or be told which
471 layout to use.
472
473 Feature API:
474 __weak int parse_layout_version(char *str)
475 - override to provide your own layout name parsing
476 __weak void __eeprom_layout_assign(struct eeprom_layout *layout,
477 int layout_version);
478 - override to setup the layout metadata based on the version
479 __weak int eeprom_layout_detect(unsigned char *data)
480 - override to provide your own algorithm for detecting layout
481 version
482 eeprom_field.c
483 - contains various printing and updating functions for common
484 types of eeprom fields. Can be used for defining
485 custom layouts.
486
487config EEPROM_LAYOUT_HELP_STRING
488 string "Tells user what layout names are supported"
489 depends on CMD_EEPROM_LAYOUT
490 default "<not defined>"
491 help
492 Help printed with the LAYOUT VERSIONS part of the 'eeprom'
493 command's help.
494
Simon Glassba71be52017-08-04 16:34:51 -0600495config LOOPW
496 bool "loopw"
497 help
498 Infinite write loop on address range
499
Andre Przywarabea79d72017-03-15 01:19:05 +0000500config CMD_MD5SUM
501 bool "md5sum"
502 default n
503 select MD5
504 help
505 Compute MD5 checksum.
506
Daniel Thompson221a9492017-05-19 17:26:58 +0100507config MD5SUM_VERIFY
Andre Przywarabea79d72017-03-15 01:19:05 +0000508 bool "md5sum -v"
509 default n
510 depends on CMD_MD5SUM
511 help
512 Add -v option to verify data against an MD5 checksum.
513
Simon Glassba71be52017-08-04 16:34:51 -0600514config CMD_MEMINFO
515 bool "meminfo"
Daniel Thompson221a9492017-05-19 17:26:58 +0100516 help
Simon Glassba71be52017-08-04 16:34:51 -0600517 Display memory information.
Daniel Thompson221a9492017-05-19 17:26:58 +0100518
Simon Glassba71be52017-08-04 16:34:51 -0600519config CMD_MEMORY
520 bool "md, mm, nm, mw, cp, cmp, base, loop"
521 default y
Daniel Thompson221a9492017-05-19 17:26:58 +0100522 help
Simon Glassba71be52017-08-04 16:34:51 -0600523 Memory commands.
524 md - memory display
525 mm - memory modify (auto-incrementing address)
526 nm - memory modify (constant address)
527 mw - memory write (fill)
528 cp - memory copy
529 cmp - memory compare
530 base - print or set address offset
531 loop - initialize loop on address range
Simon Glass72a8cf82016-01-17 20:53:51 -0700532
533config CMD_MEMTEST
534 bool "memtest"
535 help
536 Simple RAM read/write test.
537
Mario Sixe89f8aa2018-03-28 14:38:14 +0200538if CMD_MEMTEST
539
540config SYS_ALT_MEMTEST
541 bool "Alternative test"
542 help
543 Use a more complete alternative memory test.
544
545endif
546
Simon Glass72a8cf82016-01-17 20:53:51 -0700547config CMD_MX_CYCLIC
548 bool "mdc, mwc"
549 help
550 mdc - memory display cyclic
551 mwc - memory write cyclic
552
Simon Glassba71be52017-08-04 16:34:51 -0600553config CMD_SHA1SUM
554 bool "sha1sum"
555 select SHA1
Simon Glass72a8cf82016-01-17 20:53:51 -0700556 help
Simon Glassba71be52017-08-04 16:34:51 -0600557 Compute SHA1 checksum.
558
559config SHA1SUM_VERIFY
560 bool "sha1sum -v"
561 depends on CMD_SHA1SUM
562 help
563 Add -v option to verify data against a SHA1 checksum.
Simon Glass72a8cf82016-01-17 20:53:51 -0700564
Simon Glass00805d72017-08-04 16:34:52 -0600565config CMD_STRINGS
566 bool "strings - display strings in memory"
567 help
568 This works similarly to the Unix 'strings' command except that it
569 works with a memory range. String of printable characters found
570 within the range are displayed. The minimum number of characters
571 for a sequence to be considered a string can be provided.
572
Simon Glassee7c0e72017-05-17 03:25:43 -0600573endmenu
574
575menu "Compression commands"
576
577config CMD_LZMADEC
578 bool "lzmadec"
Tom Rini99e46df2017-09-29 14:32:44 -0400579 default y if CMD_BOOTI
Simon Glassee7c0e72017-05-17 03:25:43 -0600580 select LZMA
581 help
582 Support decompressing an LZMA (Lempel-Ziv-Markov chain algorithm)
583 image from memory.
584
Masahiro Yamadae9d33e72017-02-05 10:42:56 +0900585config CMD_UNZIP
586 bool "unzip"
Tom Rini99e46df2017-09-29 14:32:44 -0400587 default y if CMD_BOOTI
Masahiro Yamadae9d33e72017-02-05 10:42:56 +0900588 help
589 Uncompress a zip-compressed memory region.
590
591config CMD_ZIP
592 bool "zip"
593 help
594 Compress a memory region with zlib deflate method.
595
Simon Glass72a8cf82016-01-17 20:53:51 -0700596endmenu
597
598menu "Device access commands"
599
Simon Glass0c19b4d2017-08-04 16:34:28 -0600600config CMD_ARMFLASH
601 #depends on FLASH_CFI_DRIVER
602 bool "armflash"
603 help
604 ARM Ltd reference designs flash partition access
605
Neil Armstrong051ebe32018-04-27 15:17:57 +0200606config CMD_ADC
607 bool "adc - Access Analog to Digital Converters info and data"
608 select ADC
609 select DM_REGULATOR
610 help
611 Shows ADC device info and permit printing one-shot analog converted
612 data from a named Analog to Digital Converter.
613
Jean-Jacques Hiblot49c752c2018-08-09 16:17:46 +0200614config CMD_BIND
615 bool "bind/unbind - Bind or unbind a device to/from a driver"
616 depends on DM
617 help
618 Bind or unbind a device to/from a driver from the command line.
619 This is useful in situations where a device may be handled by several
620 drivers. For example, this can be used to bind a UDC to the usb ether
621 gadget driver from the command line.
622
Simon Glassd3156282017-04-26 22:28:02 -0600623config CMD_CLK
624 bool "clk - Show clock frequencies"
625 help
626 (deprecated)
627 Shows clock frequences by calling a sock_clk_dump() hook function.
628 This is depreated in favour of using the CLK uclass and accessing
629 clock values from associated drivers. However currently no command
630 exists for this.
631
Simon Glass72a8cf82016-01-17 20:53:51 -0700632config CMD_DEMO
633 bool "demo - Demonstration commands for driver model"
634 depends on DM
635 help
636 Provides a 'demo' command which can be used to play around with
637 driver model. To use this properly you will need to enable one or
638 both of the demo devices (DM_DEMO_SHAPE and DM_DEMO_SIMPLE).
639 Otherwise you will always get an empty list of devices. The demo
640 devices are defined in the sandbox device tree, so the easiest
641 option is to use sandbox and pass the -d point to sandbox's
642 u-boot.dtb file.
643
Simon Glass0c19b4d2017-08-04 16:34:28 -0600644config CMD_DFU
645 bool "dfu"
Marek Vasut0f44d332018-02-16 16:41:17 +0100646 select DFU
Simon Glass0c19b4d2017-08-04 16:34:28 -0600647 help
648 Enables the command "dfu" which is used to have U-Boot create a DFU
Simon Glass00fd59d2017-08-04 16:35:06 -0600649 class device via USB. This command requires that the "dfu_alt_info"
650 environment variable be set and define the alt settings to expose to
651 the host.
Simon Glass0c19b4d2017-08-04 16:34:28 -0600652
653config CMD_DM
654 bool "dm - Access to driver model information"
655 depends on DM
Simon Glass0c19b4d2017-08-04 16:34:28 -0600656 help
657 Provides access to driver model data structures and information,
658 such as a list of devices, list of uclasses and the state of each
659 device (e.g. activated). This is not required for operation, but
660 can be useful to see the state of driver model for debugging or
661 interest.
662
Alex Kiernan312a10f2018-05-29 15:30:39 +0000663config CMD_FASTBOOT
664 bool "fastboot - Android fastboot support"
665 depends on FASTBOOT
666 help
667 This enables the command "fastboot" which enables the Android
668 fastboot mode for the platform. Fastboot is a protocol for
669 downloading images, flashing and device control used on
Alex Kiernanf73a7df2018-05-29 15:30:53 +0000670 Android devices. Fastboot requires either the network stack
671 enabled or support for acting as a USB device.
Alex Kiernan312a10f2018-05-29 15:30:39 +0000672
673 See doc/README.android-fastboot for more information.
674
Simon Glass0c19b4d2017-08-04 16:34:28 -0600675config CMD_FDC
676 bool "fdcboot - Boot from floppy device"
677 help
678 The 'fdtboot' command allows booting an image from a floppy disk.
679
680config CMD_FLASH
681 bool "flinfo, erase, protect"
682 default y
683 help
684 NOR flash support.
685 flinfo - print FLASH memory information
686 erase - FLASH memory
687 protect - enable or disable FLASH write protection
688
689config CMD_FPGA
690 bool "fpga"
Tuomas Tynkkynena4fa8112018-01-27 20:28:40 +0200691 depends on FPGA
Simon Glass0c19b4d2017-08-04 16:34:28 -0600692 default y
693 help
694 FPGA support.
695
696config CMD_FPGA_LOADBP
697 bool "fpga loadbp - load partial bitstream (Xilinx only)"
698 depends on CMD_FPGA
699 help
700 Supports loading an FPGA device from a bitstream buffer containing
701 a partial bitstream.
702
703config CMD_FPGA_LOADFS
704 bool "fpga loadfs - load bitstream from FAT filesystem (Xilinx only)"
705 depends on CMD_FPGA
706 help
707 Supports loading an FPGA device from a FAT filesystem.
708
709config CMD_FPGA_LOADMK
710 bool "fpga loadmk - load bitstream from image"
711 depends on CMD_FPGA
712 help
713 Supports loading an FPGA device from a image generated by mkimage.
714
715config CMD_FPGA_LOADP
716 bool "fpga loadp - load partial bitstream"
717 depends on CMD_FPGA
718 help
719 Supports loading an FPGA device from a bitstream buffer containing
720 a partial bitstream.
721
Siva Durga Prasad Paladugucedd48e2018-05-31 15:10:22 +0530722config CMD_FPGA_LOAD_SECURE
723 bool "fpga loads - loads secure bitstreams (Xilinx only)"
724 depends on CMD_FPGA
725 help
726 Enables the fpga loads command which is used to load secure
727 (authenticated or encrypted or both) bitstreams on to FPGA.
728
Simon Glass0c19b4d2017-08-04 16:34:28 -0600729config CMD_FPGAD
730 bool "fpgad - dump FPGA registers"
731 help
732 (legacy, needs conversion to driver model)
733 Provides a way to dump FPGA registers by calling the board-specific
734 fpga_get_reg() function. This functions similarly to the 'md'
735 command.
736
737config CMD_FUSE
738 bool "fuse - support for the fuse subssystem"
739 help
740 (deprecated - needs conversion to driver model)
741 This allows reading, sensing, programming or overriding fuses
742 which control the behaviour of the device. The command uses the
743 fuse_...() API.
744
745config CMD_GPIO
746 bool "gpio"
747 help
748 GPIO support.
749
750config CMD_GPT
751 bool "GPT (GUID Partition Table) command"
Simon Glass0c19b4d2017-08-04 16:34:28 -0600752 select EFI_PARTITION
Adam Ford1811a922018-02-06 12:43:56 -0600753 select HAVE_BLOCK_DEVICE
Michal Simek5ed063d2018-07-23 15:55:13 +0200754 select PARTITION_UUIDS
Maxime Ripard47738ac2017-08-24 11:52:32 +0200755 imply RANDOM_UUID
Simon Glass0c19b4d2017-08-04 16:34:28 -0600756 help
757 Enable the 'gpt' command to ready and write GPT style partition
758 tables.
759
Maxime Ripard47738ac2017-08-24 11:52:32 +0200760config RANDOM_UUID
761 bool "GPT Random UUID generation"
Adam Forda451bc22018-02-06 12:14:28 -0600762 select LIB_UUID
Maxime Ripard47738ac2017-08-24 11:52:32 +0200763 help
764 Enable the generation of partitions with random UUIDs if none
765 are provided.
766
Simon Glass0c19b4d2017-08-04 16:34:28 -0600767config CMD_GPT_RENAME
768 bool "GPT partition renaming commands"
769 depends on CMD_GPT
770 help
771 Enables the 'gpt' command to interchange names on two GPT
772 partitions via the 'gpt swap' command or to rename single
773 partitions via the 'rename' command.
774
Simon Glass75eb9972017-05-17 03:25:29 -0600775config CMD_IDE
776 bool "ide - Support for IDE drivers"
Simon Glassfc843a02017-05-17 03:25:30 -0600777 select IDE
Simon Glass75eb9972017-05-17 03:25:29 -0600778 help
779 Provides an 'ide' command which allows accessing the IDE drive,
780 reseting the IDE interface, printing the partition table and
781 geting device info. It also enables the 'diskboot' command which
782 permits booting from an IDE drive.
783
Simon Glass594e8d12017-05-17 03:25:34 -0600784config CMD_IO
785 bool "io - Support for performing I/O accesses"
786 help
787 Provides an 'iod' command to display I/O space and an 'iow' command
788 to write values to the I/O space. This can be useful for manually
789 checking the state of devices during boot when debugging device
790 drivers, etc.
791
Simon Glass7d0f5c12017-05-17 03:25:36 -0600792config CMD_IOTRACE
793 bool "iotrace - Support for tracing I/O activity"
794 help
795 Provides an 'iotrace' command which supports recording I/O reads and
796 writes in a trace buffer in memory . It also maintains a checksum
797 of the trace records (even if space is exhausted) so that the
798 sequence of I/O accesses can be verified.
799
800 When debugging drivers it is useful to see what I/O accesses were
801 done and in what order.
802
803 Even if the individual accesses are of little interest it can be
804 useful to verify that the access pattern is consistent each time
805 an operation is performed. In this case a checksum can be used to
806 characterise the operation of a driver. The checksum can be compared
807 across different runs of the operation to verify that the driver is
808 working properly.
809
810 In particular, when performing major refactoring of the driver, where
811 the access pattern should not change, the checksum provides assurance
812 that the refactoring work has not broken the driver.
813
814 This works by sneaking into the io.h heder for an architecture and
815 redirecting I/O accesses through iotrace's tracing mechanism.
816
817 For now no commands are provided to examine the trace buffer. The
818 format is fairly simple, so 'md' is a reasonable substitute.
819
820 Note: The checksum feature is only useful for I/O regions where the
821 contents do not change outside of software control. Where this is not
822 suitable you can fall back to manually comparing the addresses. It
823 might be useful to enhance tracing to only checksum the accesses and
824 not the data read/written.
825
Simon Glass0c19b4d2017-08-04 16:34:28 -0600826config CMD_I2C
827 bool "i2c"
828 help
829 I2C support.
830
Eugen Hristevd05266f2018-09-18 10:35:33 +0300831config CMD_W1
832 depends on W1
833 default y if W1
834 bool "w1 - Support for Dallas 1-Wire protocol"
835 help
836 Dallas 1-wire protocol support
837
Simon Glass72a8cf82016-01-17 20:53:51 -0700838config CMD_LOADB
839 bool "loadb"
840 default y
841 help
842 Load a binary file over serial line.
843
844config CMD_LOADS
845 bool "loads"
846 default y
847 help
848 Load an S-Record file over serial line
849
Dinh Nguyenab8243e2016-04-21 09:05:23 -0500850config CMD_MMC
851 bool "mmc"
852 help
853 MMC memory mapped support.
854
Alex Kiernan5a7b11e2018-05-08 04:43:31 +0000855config CMD_MMC_RPMB
856 bool "Enable support for RPMB in the mmc command"
857 depends on CMD_MMC
858 help
859 Enable the commands for reading, writing and programming the
860 key for the Replay Protection Memory Block partition in eMMC.
861
Alex Kiernanc232d142018-05-29 15:30:52 +0000862config CMD_MMC_SWRITE
863 bool "mmc swrite"
864 depends on CMD_MMC && MMC_WRITE
865 select IMAGE_SPARSE
866 help
867 Enable support for the "mmc swrite" command to write Android sparse
868 images to eMMC.
869
Miquel Raynal5db66b32018-09-29 12:58:28 +0200870config CMD_MTD
871 bool "mtd"
872 select MTD_PARTITIONS
873 help
874 MTD commands support.
875
Simon Glass72a8cf82016-01-17 20:53:51 -0700876config CMD_NAND
877 bool "nand"
Maxime Ripard522c2822017-03-03 15:13:30 +0100878 default y if NAND_SUNXI
Simon Glass72a8cf82016-01-17 20:53:51 -0700879 help
880 NAND support.
881
Boris Brezillone915d202017-02-27 18:22:07 +0100882if CMD_NAND
883config CMD_NAND_TRIMFFS
884 bool "nand write.trimffs"
Hans de Goeded482a8d2017-02-27 18:22:10 +0100885 default y if ARCH_SUNXI
Boris Brezillone915d202017-02-27 18:22:07 +0100886 help
887 Allows one to skip empty pages when flashing something on a NAND.
888
889config CMD_NAND_LOCK_UNLOCK
890 bool "nand lock/unlock"
891 help
892 NAND locking support.
893
894config CMD_NAND_TORTURE
895 bool "nand torture"
896 help
897 NAND torture support.
898
899endif # CMD_NAND
900
Zhikang Zhang0adc38b2017-08-03 02:30:59 -0700901config CMD_NVME
902 bool "nvme"
903 depends on NVME
904 default y if NVME
905 help
906 NVM Express device support
907
Simon Glassf38c5f52017-08-04 16:34:29 -0600908config CMD_MMC_SPI
909 bool "mmc_spi - Set up MMC SPI device"
910 help
911 Provides a way to set up an MMC (Multimedia Card) SPI (Serial
912 Peripheral Interface) device. The device provides a means of
913 accessing an MMC device via SPI using a single data line, limited
914 to 20MHz. It is useful since it reduces the amount of protocol code
915 required.
916
Simon Glass978f0852017-08-04 16:34:31 -0600917config CMD_ONENAND
918 bool "onenand - access to onenand device"
919 help
920 OneNAND is a brand of NAND ('Not AND' gate) flash which provides
921 various useful features. This command allows reading, writing,
922 and erasing blocks. It allso provides a way to show and change
923 bad blocks, and test the device.
924
Mario Six3bf65cb2018-09-27 09:19:34 +0200925config CMD_OSD
926 bool "osd"
927 help
928 Enable the 'osd' command which allows to query information from and
929 write text data to a on-screen display (OSD) device; a virtual device
930 associated with a display capable of displaying a text overlay on the
931 display it's associated with..
932
Patrick Delaunayb331cd62017-01-27 11:00:42 +0100933config CMD_PART
934 bool "part"
Adam Ford1811a922018-02-06 12:43:56 -0600935 select HAVE_BLOCK_DEVICE
Michal Simek5ed063d2018-07-23 15:55:13 +0200936 select PARTITION_UUIDS
Patrick Delaunayb331cd62017-01-27 11:00:42 +0100937 help
938 Read and display information about the partition table on
939 various media.
940
Simon Glass6500ec72017-08-04 16:34:34 -0600941config CMD_PCI
942 bool "pci - Access PCI devices"
943 help
944 Provide access to PCI (Peripheral Interconnect Bus), a type of bus
945 used on some devices to allow the CPU to communicate with its
946 peripherals. Sub-commands allow bus enumeration, displaying and
947 changing configuration space and a few other features.
948
Simon Glass7f666552017-08-04 16:34:37 -0600949config CMD_PCMCIA
950 bool "pinit - Set up PCMCIA device"
951 help
952 Provides a means to initialise a PCMCIA (Personal Computer Memory
953 Card International Association) device. This is an old standard from
954 about 1990. These devices are typically removable memory or network
955 cards using a standard 68-pin connector.
956
Patrice Chotardd5a83132018-10-24 14:10:17 +0200957config CMD_PINMUX
958 bool "pinmux - show pins muxing"
959 default y if PINCTRL
960 help
961 Parse all available pin-controllers and show pins muxing. This
962 is useful for debug purpoer to check the pin muxing and to know if
963 a pin is configured as a GPIO or as an alternate function.
964
Adam Ford577c40a2018-09-09 07:05:57 -0500965config CMD_POWEROFF
966 bool "poweroff"
967 help
968 Poweroff/Shutdown the system
969
Simon Glassb75dfd22017-08-04 16:34:39 -0600970config CMD_READ
971 bool "read - Read binary data from a partition"
972 help
973 Provides low-level access to the data in a partition.
974
Simon Glass72a8cf82016-01-17 20:53:51 -0700975config CMD_REMOTEPROC
976 bool "remoteproc"
977 depends on REMOTEPROC
978 help
979 Support for Remote Processor control
980
Simon Glass3bf926c2017-06-14 21:28:24 -0600981config CMD_SATA
982 bool "sata - Access SATA subsystem"
Simon Glass10e40d52017-06-14 21:28:25 -0600983 select SATA
Simon Glass3bf926c2017-06-14 21:28:24 -0600984 help
985 SATA (Serial Advanced Technology Attachment) is a serial bus
986 standard for connecting to hard drives and other storage devices.
987 This command provides information about attached devices and allows
988 reading, writing and other operations.
989
990 SATA replaces PATA (originally just ATA), which stands for Parallel AT
991 Attachment, where AT refers to an IBM AT (Advanced Technology)
992 computer released in 1984.
993
Simon Glass15dc63d2017-08-04 16:34:43 -0600994config CMD_SAVES
995 bool "saves - Save a file over serial in S-Record format"
996 help
997 Provides a way to save a binary file using the Motorola S-Record
998 format over the serial line.
999
Heinrich Schuchardt0c3fecd2018-02-14 08:05:44 +01001000config CMD_SCSI
1001 bool "scsi - Access to SCSI devices"
1002 default y if SCSI
1003 help
1004 This provides a 'scsi' command which provides access to SCSI (Small
1005 Computer System Interface) devices. The command provides a way to
1006 scan the bus, reset the bus, read and write data and get information
1007 about devices.
1008
Simon Glassefce2442017-08-04 16:34:45 -06001009config CMD_SDRAM
1010 bool "sdram - Print SDRAM configuration information"
1011 help
1012 Provides information about attached SDRAM. This assumed that the
1013 SDRAM has an EEPROM with information that can be read using the
1014 I2C bus. This is only available on some boards.
1015
Simon Glass0c19b4d2017-08-04 16:34:28 -06001016config CMD_SF
1017 bool "sf"
1018 help
1019 SPI Flash support
1020
Simon Glass719d36e2017-08-04 16:34:46 -06001021config CMD_SF_TEST
1022 bool "sf test - Allow testing of SPI flash"
1023 help
1024 Provides a way to test that SPI flash is working correctly. The
1025 test is destructive, in that an area of SPI flash must be provided
1026 for the test to use. Performance information is also provided,
1027 measuring the performance of reading, writing and erasing in
1028 Mbps (Million Bits Per Second). This value should approximately
1029 equal the SPI bus speed for a single-bit-wide SPI bus, assuming
1030 everything is working properly.
1031
Simon Glass0c19b4d2017-08-04 16:34:28 -06001032config CMD_SPI
1033 bool "sspi"
1034 help
1035 SPI utility command.
1036
Simon Glass5605aa82017-08-04 16:35:00 -06001037config CMD_TSI148
1038 bool "tsi148 - Command to access tsi148 device"
1039 help
1040 This provides various sub-commands to initialise and configure the
1041 Turndra tsi148 device. See the command help for full details.
1042
Simon Glass2a242e32017-08-04 16:35:01 -06001043config CMD_UNIVERSE
1044 bool "universe - Command to set up the Turndra Universe controller"
1045 help
1046 This allows setting up the VMEbus provided by this controller.
1047 See the command help for full details.
1048
Simon Glass0c19b4d2017-08-04 16:34:28 -06001049config CMD_USB
1050 bool "usb"
Adam Ford1811a922018-02-06 12:43:56 -06001051 select HAVE_BLOCK_DEVICE
Simon Glass0c19b4d2017-08-04 16:34:28 -06001052 help
1053 USB support.
1054
Stefan Agner2f005692017-08-16 11:00:53 -07001055config CMD_USB_SDP
1056 bool "sdp"
1057 select USB_FUNCTION_SDP
1058 help
1059 Enables the command "sdp" which is used to have U-Boot emulating the
1060 Serial Download Protocol (SDP) via USB.
Michal Simek6e7bdde2018-07-23 15:55:12 +02001061
Eddie Cai453c95e2017-12-15 08:17:11 +08001062config CMD_ROCKUSB
1063 bool "rockusb"
1064 depends on USB_FUNCTION_ROCKUSB
1065 help
Michal Simek6e7bdde2018-07-23 15:55:12 +02001066 Rockusb protocol is widely used by Rockchip SoC based devices. It can
Eddie Cai453c95e2017-12-15 08:17:11 +08001067 read/write info, image to/from devices. This enable rockusb command
1068 support to communication with rockusb device. for more detail about
1069 this command, please read doc/README.rockusb.
Stefan Agner2f005692017-08-16 11:00:53 -07001070
Simon Glass0c19b4d2017-08-04 16:34:28 -06001071config CMD_USB_MASS_STORAGE
1072 bool "UMS usb mass storage"
Lukasz Majewskie4d46042018-01-29 19:28:02 +01001073 select USB_FUNCTION_MASS_STORAGE
Simon Glass0c19b4d2017-08-04 16:34:28 -06001074 help
1075 USB mass storage support
1076
Tuomas Tynkkynen78e12902018-10-15 02:21:12 -07001077config CMD_VIRTIO
1078 bool "virtio"
1079 depends on VIRTIO
1080 default y if VIRTIO
1081 help
1082 VirtIO block device support
1083
Mario Six37c4a5f2018-08-09 14:51:21 +02001084config CMD_AXI
1085 bool "axi"
1086 depends on AXI
1087 help
1088 Enable the command "axi" for accessing AXI (Advanced eXtensible
1089 Interface) busses, a on-chip interconnect specification for managing
1090 functional blocks in SoC designs, which is also often used in designs
1091 involving FPGAs (e.g. communication with IP cores in Xilinx FPGAs).
Simon Glass72a8cf82016-01-17 20:53:51 -07001092endmenu
1093
1094
1095menu "Shell scripting commands"
1096
1097config CMD_ECHO
1098 bool "echo"
1099 default y
1100 help
1101 Echo args to console
1102
1103config CMD_ITEST
1104 bool "itest"
1105 default y
1106 help
1107 Return true/false on integer compare.
1108
1109config CMD_SOURCE
1110 bool "source"
1111 default y
1112 help
1113 Run script from memory
1114
1115config CMD_SETEXPR
1116 bool "setexpr"
1117 default y
1118 help
1119 Evaluate boolean and math expressions and store the result in an env
1120 variable.
1121 Also supports loading the value at a memory location into a variable.
1122 If CONFIG_REGEX is enabled, setexpr also supports a gsub function.
1123
1124endmenu
1125
Michal Simek3b3ea2c2018-02-26 16:01:02 +01001126if NET
1127
Joe Hershbergerd7a45ea2018-04-13 15:26:30 -05001128menuconfig CMD_NET
1129 bool "Network commands"
1130 default y
Adam Fordd7869b22018-07-20 23:03:57 -05001131 imply NETDEVICES
Joe Hershbergerd7a45ea2018-04-13 15:26:30 -05001132
1133if CMD_NET
1134
1135config CMD_BOOTP
1136 bool "bootp"
Simon Glass72a8cf82016-01-17 20:53:51 -07001137 default y
1138 help
Simon Glass72a8cf82016-01-17 20:53:51 -07001139 bootp - boot image via network using BOOTP/TFTP protocol
Joe Hershbergerd7a45ea2018-04-13 15:26:30 -05001140
Joe Hershbergere88b2562018-04-13 15:26:33 -05001141config CMD_DHCP
1142 bool "dhcp"
1143 depends on CMD_BOOTP
1144 help
1145 Boot image via network using DHCP/TFTP protocol
1146
Joe Hershberger92fa44d2018-04-13 15:26:32 -05001147config BOOTP_BOOTPATH
Joe Hershberger8df69d92018-04-13 15:26:34 -05001148 bool "Request & store 'rootpath' from BOOTP/DHCP server"
Joe Hershberger3dfbc532018-04-13 15:26:37 -05001149 default y
Joe Hershberger92fa44d2018-04-13 15:26:32 -05001150 depends on CMD_BOOTP
Joe Hershberger8df69d92018-04-13 15:26:34 -05001151 help
1152 Even though the config is called BOOTP_BOOTPATH, it stores the
1153 path in the variable 'rootpath'.
Joe Hershberger92fa44d2018-04-13 15:26:32 -05001154
1155config BOOTP_DNS
Joe Hershberger8df69d92018-04-13 15:26:34 -05001156 bool "Request & store 'dnsip' from BOOTP/DHCP server"
Joe Hershberger3dfbc532018-04-13 15:26:37 -05001157 default y
Joe Hershberger92fa44d2018-04-13 15:26:32 -05001158 depends on CMD_BOOTP
Joe Hershberger8df69d92018-04-13 15:26:34 -05001159 help
1160 The primary DNS server is stored as 'dnsip'. If two servers are
1161 returned, you must set BOOTP_DNS2 to store that second server IP
1162 also.
Joe Hershberger92fa44d2018-04-13 15:26:32 -05001163
Joe Hershberger80449c02018-04-13 15:26:35 -05001164config BOOTP_DNS2
1165 bool "Store 'dnsip2' from BOOTP/DHCP server"
1166 depends on BOOTP_DNS
1167 help
1168 If a DHCP client requests the DNS server IP from a DHCP server,
1169 it is possible that more than one DNS serverip is offered to the
1170 client. If CONFIG_BOOTP_DNS2 is enabled, the secondary DNS
1171 server IP will be stored in the additional environment
1172 variable "dnsip2". The first DNS serverip is always
1173 stored in the variable "dnsip", when BOOTP_DNS is defined.
1174
Joe Hershberger92fa44d2018-04-13 15:26:32 -05001175config BOOTP_GATEWAY
Joe Hershberger8df69d92018-04-13 15:26:34 -05001176 bool "Request & store 'gatewayip' from BOOTP/DHCP server"
Joe Hershberger3dfbc532018-04-13 15:26:37 -05001177 default y
Joe Hershberger92fa44d2018-04-13 15:26:32 -05001178 depends on CMD_BOOTP
1179
1180config BOOTP_HOSTNAME
Joe Hershberger8df69d92018-04-13 15:26:34 -05001181 bool "Request & store 'hostname' from BOOTP/DHCP server"
Joe Hershberger3dfbc532018-04-13 15:26:37 -05001182 default y
Joe Hershberger92fa44d2018-04-13 15:26:32 -05001183 depends on CMD_BOOTP
Joe Hershberger8df69d92018-04-13 15:26:34 -05001184 help
1185 The name may or may not be qualified with the local domain name.
Joe Hershberger92fa44d2018-04-13 15:26:32 -05001186
Alexander Grafbdce3402018-06-15 10:29:28 +02001187config BOOTP_PREFER_SERVERIP
1188 bool "serverip variable takes precedent over DHCP server IP."
1189 depends on CMD_BOOTP
1190 help
1191 By default a BOOTP/DHCP reply will overwrite the 'serverip' variable.
1192
1193 With this option enabled, the 'serverip' variable in the environment
1194 takes precedence over DHCP server IP and will only be set by the DHCP
1195 server if not already set in the environment.
1196
Joe Hershberger92fa44d2018-04-13 15:26:32 -05001197config BOOTP_SUBNETMASK
Joe Hershberger8df69d92018-04-13 15:26:34 -05001198 bool "Request & store 'netmask' from BOOTP/DHCP server"
Joe Hershberger3dfbc532018-04-13 15:26:37 -05001199 default y
Joe Hershberger92fa44d2018-04-13 15:26:32 -05001200 depends on CMD_BOOTP
1201
Chris Packham9b23c732018-05-03 20:19:02 +12001202config BOOTP_NTPSERVER
1203 bool "Request & store 'ntpserverip' from BOOTP/DHCP server"
1204 depends on CMD_BOOTP
1205
Joe Hershberger92fa44d2018-04-13 15:26:32 -05001206config BOOTP_PXE
Joe Hershberger2b9f4862018-04-13 15:26:36 -05001207 bool "Send PXE client arch to BOOTP/DHCP server"
Joe Hershberger3dfbc532018-04-13 15:26:37 -05001208 default y
Joe Hershberger2b9f4862018-04-13 15:26:36 -05001209 depends on CMD_BOOTP && CMD_PXE
1210 help
1211 Supported for ARM, ARM64, and x86 for now.
Joe Hershberger92fa44d2018-04-13 15:26:32 -05001212
1213config BOOTP_PXE_CLIENTARCH
1214 hex
Joe Hershberger2b9f4862018-04-13 15:26:36 -05001215 depends on BOOTP_PXE
Joe Hershberger92fa44d2018-04-13 15:26:32 -05001216 default 0x16 if ARM64
1217 default 0x15 if ARM
1218 default 0 if X86
1219
1220config BOOTP_VCI_STRING
1221 string
1222 depends on CMD_BOOTP
Michal Simek4bbd6b12018-04-26 18:21:29 +05301223 default "U-Boot.armv7" if CPU_V7A || CPU_V7M || CPU_V7R
Joe Hershberger92fa44d2018-04-13 15:26:32 -05001224 default "U-Boot.armv8" if ARM64
1225 default "U-Boot.arm" if ARM
1226 default "U-Boot"
1227
Joe Hershbergerd7a45ea2018-04-13 15:26:30 -05001228config CMD_TFTPBOOT
1229 bool "tftpboot"
1230 default y
1231 help
Simon Glass72a8cf82016-01-17 20:53:51 -07001232 tftpboot - boot image via network using TFTP protocol
1233
1234config CMD_TFTPPUT
1235 bool "tftp put"
Joe Hershbergerd7a45ea2018-04-13 15:26:30 -05001236 depends on CMD_TFTPBOOT
Simon Glass72a8cf82016-01-17 20:53:51 -07001237 help
1238 TFTP put command, for uploading files to a server
1239
1240config CMD_TFTPSRV
1241 bool "tftpsrv"
Joe Hershbergerd7a45ea2018-04-13 15:26:30 -05001242 depends on CMD_TFTPBOOT
Simon Glass72a8cf82016-01-17 20:53:51 -07001243 help
1244 Act as a TFTP server and boot the first received file
1245
Joe Hershberger92fa44d2018-04-13 15:26:32 -05001246config NET_TFTP_VARS
1247 bool "Control TFTP timeout and count through environment"
1248 depends on CMD_TFTPBOOT
1249 default y
1250 help
1251 If set, allows controlling the TFTP timeout through the
1252 environment variable tftptimeout, and the TFTP maximum
1253 timeout count through the variable tftptimeoutcountmax.
1254 If unset, timeout and maximum are hard-defined as 1 second
1255 and 10 timouts per TFTP transfer.
1256
Simon Glass72a8cf82016-01-17 20:53:51 -07001257config CMD_RARP
1258 bool "rarpboot"
1259 help
1260 Boot image via network using RARP/TFTP protocol
1261
Simon Glass72a8cf82016-01-17 20:53:51 -07001262config CMD_NFS
1263 bool "nfs"
1264 default y
1265 help
1266 Boot image via network using NFS protocol.
1267
Dinh Nguyenab8243e2016-04-21 09:05:23 -05001268config CMD_MII
1269 bool "mii"
1270 help
1271 Enable MII utility commands.
1272
Simon Glass72a8cf82016-01-17 20:53:51 -07001273config CMD_PING
1274 bool "ping"
1275 help
1276 Send ICMP ECHO_REQUEST to network host
1277
1278config CMD_CDP
1279 bool "cdp"
1280 help
1281 Perform CDP network configuration
1282
1283config CMD_SNTP
1284 bool "sntp"
1285 help
1286 Synchronize RTC via network
1287
1288config CMD_DNS
1289 bool "dns"
1290 help
1291 Lookup the IP of a hostname
1292
1293config CMD_LINK_LOCAL
1294 bool "linklocal"
Joe Hershberger6f0dc0c2018-04-30 12:45:22 -05001295 select LIB_RAND
Simon Glass72a8cf82016-01-17 20:53:51 -07001296 help
1297 Acquire a network IP address using the link-local protocol
1298
Joe Hershberger92fa44d2018-04-13 15:26:32 -05001299endif
1300
Simon Glassef072202017-05-17 03:25:17 -06001301config CMD_ETHSW
1302 bool "ethsw"
1303 help
1304 Allow control of L2 Ethernet switch commands. These are supported
1305 by the vsc9953 Ethernet driver at present. Sub-commands allow
1306 operations such as enabling / disabling a port and
1307 viewing/maintaining the filtering database (FDB)
1308
Joe Hershberger92fa44d2018-04-13 15:26:32 -05001309config CMD_PXE
1310 bool "pxe"
1311 select MENU
1312 help
1313 Boot image via network using PXE protocol
Michal Simek3b3ea2c2018-02-26 16:01:02 +01001314
Lothar Feltend8970da2018-06-22 22:29:54 +02001315config CMD_WOL
1316 bool "wol"
1317 help
1318 Wait for wake-on-lan Magic Packet
1319
Joe Hershbergerd7a45ea2018-04-13 15:26:30 -05001320endif
Simon Glass72a8cf82016-01-17 20:53:51 -07001321
1322menu "Misc commands"
1323
Simon Glass0f710252017-04-26 22:27:55 -06001324config CMD_BMP
1325 bool "Enable 'bmp' command"
1326 depends on LCD || DM_VIDEO || VIDEO
1327 help
1328 This provides a way to obtain information about a BMP-format iamge
1329 and to display it. BMP (which presumably stands for BitMaP) is a
1330 file format defined by Microsoft which supports images of various
1331 depths, formats and compression methods. Headers on the file
1332 determine the formats used. This command can be used by first loading
1333 the image into RAM, then using this command to look at it or display
1334 it.
1335
Alex Kiernanb11ed7d2018-05-12 05:49:47 +00001336config CMD_BOOTCOUNT
1337 bool "bootcount"
1338 depends on BOOTCOUNT_LIMIT
1339 help
1340 Enable the bootcount command, which allows interrogation and
1341 reset of the bootcounter.
1342
Simon Glass4893e342017-04-26 22:27:56 -06001343config CMD_BSP
1344 bool "Enable board-specific commands"
1345 help
1346 (deprecated: instead, please define a Kconfig option for each command)
1347
1348 Some boards have board-specific commands which are only enabled
1349 during developemnt and need to be turned off for production. This
1350 option provides a way to control this. The commands that are enabled
1351 vary depending on the board.
1352
Tomas Melincd3d4882016-11-25 11:01:03 +02001353config CMD_BKOPS_ENABLE
1354 bool "mmc bkops enable"
1355 depends on CMD_MMC
1356 default n
1357 help
1358 Enable command for setting manual background operations handshake
1359 on a eMMC device. The feature is optionally available on eMMC devices
1360 conforming to standard >= 4.41.
1361
Eric Nelsone40cf342016-03-28 10:05:44 -07001362config CMD_BLOCK_CACHE
1363 bool "blkcache - control and stats for block cache"
1364 depends on BLOCK_CACHE
1365 default y if BLOCK_CACHE
1366 help
1367 Enable the blkcache command, which can be used to control the
1368 operation of the cache functions.
1369 This is most useful when fine-tuning the operation of the cache
1370 during development, but also allows the cache to be disabled when
1371 it might hurt performance (e.g. when using the ums command).
1372
Dinh Nguyenab8243e2016-04-21 09:05:23 -05001373config CMD_CACHE
1374 bool "icache or dcache"
1375 help
1376 Enable the "icache" and "dcache" commands
1377
Heinrich Schuchardt29cfc092018-09-07 19:43:11 +02001378config CMD_CONITRACE
1379 bool "conitrace - trace console input codes"
1380 help
1381 Enable the 'conitrace' command which displays the codes received
1382 from the console input as hexadecimal numbers.
1383
Anatolij Gustschin4e92e602018-12-01 10:47:20 +01001384config CMD_CLS
1385 bool "Enable clear screen command 'cls'"
1386 depends on CFB_CONSOLE || DM_VIDEO || LCD || VIDEO
1387 default y if LCD
1388 help
1389 Enable the 'cls' command which clears the screen contents
1390 on video frame buffer.
1391
Simon Glass93d66ee2017-04-26 22:28:09 -06001392config CMD_DISPLAY
1393 bool "Enable the 'display' command, for character displays"
1394 help
1395 (this needs porting to driver model)
1396 This enables the 'display' command which allows a string to be
1397 displayed on a simple board-specific display. Implement
1398 display_putc() to use it.
1399
Simon Glassffe20522017-04-10 11:34:59 -06001400config CMD_LED
1401 bool "led"
Jan Kiszka2ab6e742019-01-03 09:08:42 +01001402 depends on LED
Simon Glassffe20522017-04-10 11:34:59 -06001403 default y if LED
1404 help
1405 Enable the 'led' command which allows for control of LEDs supported
1406 by the board. The LEDs can be listed with 'led list' and controlled
1407 with led on/off/togle/blink. Any LED drivers can be controlled with
1408 this command, e.g. led_gpio.
1409
Chris Packhamc9032ce2017-04-29 15:20:28 +12001410config CMD_DATE
1411 bool "date"
1412 default y if DM_RTC
1413 help
1414 Enable the 'date' command for getting/setting the time/date in RTC
1415 devices.
1416
Simon Glass72a8cf82016-01-17 20:53:51 -07001417config CMD_TIME
1418 bool "time"
1419 help
1420 Run commands and summarize execution time.
1421
Simon Glassd91a9d72017-05-17 03:25:23 -06001422config CMD_GETTIME
1423 bool "gettime - read elapsed time"
1424 help
1425 Enable the 'gettime' command which reads the elapsed time since
1426 U-Boot started running. This shows the time in seconds and
1427 milliseconds. See also the 'bootstage' command which provides more
1428 flexibility for boot timing.
1429
Simon Glass72a8cf82016-01-17 20:53:51 -07001430# TODO: rename to CMD_SLEEP
1431config CMD_MISC
1432 bool "sleep"
1433 default y
1434 help
1435 Delay execution for some time
1436
Siva Durga Prasad Paladugu0fd2290c2018-06-19 12:24:23 +02001437config MP
1438 bool "support for multiprocessor"
1439 help
1440 This provides an option to brinup
1441 different processors in multiprocessor
1442 cases.
1443
Simon Glass72a8cf82016-01-17 20:53:51 -07001444config CMD_TIMER
1445 bool "timer"
1446 help
1447 Access the system timer.
1448
Simon Glass72a8cf82016-01-17 20:53:51 -07001449config CMD_SOUND
1450 bool "sound"
1451 depends on SOUND
1452 help
1453 This provides basic access to the U-Boot's sound support. The main
1454 feature is to play a beep.
1455
1456 sound init - set up sound system
1457 sound play - play a sound
1458
Miao Yan18686592016-05-22 19:37:17 -07001459config CMD_QFW
Tom Rinidd6f3ab2016-05-06 10:40:22 -04001460 bool "qfw"
Miao Yanfcf5c042016-05-22 19:37:14 -07001461 select QFW
Tom Rinidd6f3ab2016-05-06 10:40:22 -04001462 help
1463 This provides access to the QEMU firmware interface. The main
1464 feature is to allow easy loading of files passed to qemu-system
1465 via -kernel / -initrd
Konstantin Porotchkinfa61ef62016-12-08 12:22:28 +02001466
1467source "cmd/mvebu/Kconfig"
1468
Simon Glass3cef3b32017-08-04 16:34:55 -06001469config CMD_TERMINAL
1470 bool "terminal - provides a way to attach a serial terminal"
1471 help
1472 Provides a 'cu'-like serial terminal command. This can be used to
1473 access other serial ports from the system console. The terminal
1474 is very simple with no special processing of characters. As with
1475 cu, you can press ~. (tilde followed by period) to exit.
1476
Simon Glass1aa4e8d2017-08-04 16:35:02 -06001477config CMD_UUID
1478 bool "uuid, guid - generation of unique IDs"
Adam Forda451bc22018-02-06 12:14:28 -06001479 select LIB_UUID
Simon Glass1aa4e8d2017-08-04 16:35:02 -06001480 help
1481 This enables two commands:
1482
1483 uuid - generate random Universally Unique Identifier
1484 guid - generate Globally Unique Identifier based on random UUID
1485
1486 The two commands are very similar except for the endianness of the
1487 output.
1488
Simon Glass72a8cf82016-01-17 20:53:51 -07001489endmenu
1490
Lokesh Vutla5cd96612017-12-29 11:47:49 +05301491source "cmd/ti/Kconfig"
1492
Simon Glass72a8cf82016-01-17 20:53:51 -07001493config CMD_BOOTSTAGE
1494 bool "Enable the 'bootstage' command"
1495 depends on BOOTSTAGE
1496 help
1497 Add a 'bootstage' command which supports printing a report
1498 and un/stashing of bootstage data.
1499
1500menu "Power commands"
1501config CMD_PMIC
1502 bool "Enable Driver Model PMIC command"
1503 depends on DM_PMIC
1504 help
1505 This is the pmic command, based on a driver model pmic's API.
1506 Command features are unchanged:
1507 - list - list pmic devices
1508 - pmic dev <id> - show or [set] operating pmic device (NEW)
1509 - pmic dump - dump registers
1510 - pmic read address - read byte of register at address
1511 - pmic write address - write byte to register at address
1512 The only one change for this command is 'dev' subcommand.
1513
1514config CMD_REGULATOR
1515 bool "Enable Driver Model REGULATOR command"
1516 depends on DM_REGULATOR
1517 help
1518 This command is based on driver model regulator's API.
1519 User interface features:
1520 - list - list regulator devices
1521 - regulator dev <id> - show or [set] operating regulator device
1522 - regulator info - print constraints info
1523 - regulator status - print operating status
1524 - regulator value <val] <-f> - print/[set] voltage value [uV]
1525 - regulator current <val> - print/[set] current value [uA]
1526 - regulator mode <id> - print/[set] operating mode id
1527 - regulator enable - enable the regulator output
1528 - regulator disable - disable the regulator output
1529
1530 The '-f' (force) option can be used for set the value which exceeds
1531 the limits, which are found in device-tree and are kept in regulator's
1532 uclass platdata structure.
1533
1534endmenu
1535
1536menu "Security commands"
Simon Glassb1a873d2017-04-26 22:27:49 -06001537config CMD_AES
1538 bool "Enable the 'aes' command"
1539 select AES
1540 help
1541 This provides a means to encrypt and decrypt data using the AES
1542 (Advanced Encryption Standard). This algorithm uses a symetric key
1543 and is widely used as a streaming cipher. Different key lengths are
1544 supported by the algorithm but this command only supports 128 bits
1545 at present.
1546
Simon Glassc04b9b32017-04-26 22:27:53 -06001547config CMD_BLOB
1548 bool "Enable the 'blob' command"
1549 help
1550 This is used with the Freescale secure boot mechanism.
1551
1552 Freescale's SEC block has built-in Blob Protocol which provides
1553 a method for protecting user-defined data across system power
1554 cycles. SEC block protects data in a data structure called a Blob,
1555 which provides both confidentiality and integrity protection.
1556
1557 Encapsulating data as a blob
1558 Each time that the Blob Protocol is used to protect data, a
1559 different randomly generated key is used to encrypt the data.
1560 This random key is itself encrypted using a key which is derived
1561 from SoC's non-volatile secret key and a 16 bit Key identifier.
1562 The resulting encrypted key along with encrypted data is called a
1563 blob. The non-volatile secure key is available for use only during
1564 secure boot.
1565
1566 During decapsulation, the reverse process is performed to get back
1567 the original data.
1568
1569 Sub-commands:
Michal Simek6e7bdde2018-07-23 15:55:12 +02001570 blob enc - encapsulating data as a cryptgraphic blob
Simon Glassc04b9b32017-04-26 22:27:53 -06001571 blob dec - decapsulating cryptgraphic blob to get the data
1572
1573 Syntax:
1574
1575 blob enc src dst len km
1576
1577 Encapsulate and create blob of data $len bytes long
1578 at address $src and store the result at address $dst.
1579 $km is the 16 byte key modifier is also required for
1580 generation/use as key for cryptographic operation. Key
1581 modifier should be 16 byte long.
1582
1583 blob dec src dst len km
1584
1585 Decapsulate the blob of data at address $src and
1586 store result of $len byte at addr $dst.
1587 $km is the 16 byte key modifier is also required for
1588 generation/use as key for cryptographic operation. Key
1589 modifier should be 16 byte long.
1590
Simon Glass551c3932017-05-17 03:25:25 -06001591config CMD_HASH
1592 bool "Support 'hash' command"
Simon Glassd70f9192017-05-17 09:05:34 -06001593 select HASH
Simon Glass551c3932017-05-17 03:25:25 -06001594 help
1595 This provides a way to hash data in memory using various supported
1596 algorithms (such as SHA1, MD5, CRC32). The computed digest can be
1597 saved to memory or to an environment variable. It is also possible
1598 to verify a hash against data in memory.
1599
Michalis Pappas666028f2018-04-13 10:40:57 +03001600config CMD_HVC
1601 bool "Support the 'hvc' command"
1602 depends on ARM_SMCCC
1603 help
1604 Allows issuing Hypervisor Calls (HVCs). Mostly useful for
1605 development and testing.
1606
1607config CMD_SMC
1608 bool "Support the 'smc' command"
1609 depends on ARM_SMCCC
1610 help
1611 Allows issuing Secure Monitor Calls (SMCs). Mostly useful for
1612 development and testing.
1613
Daniel Thompson221a9492017-05-19 17:26:58 +01001614config HASH_VERIFY
1615 bool "hash -v"
1616 depends on CMD_HASH
1617 help
1618 Add -v option to verify data against a hash.
1619
Miquel Raynal9f9ce3c2018-05-15 11:57:05 +02001620config CMD_TPM_V1
1621 bool
1622
1623config CMD_TPM_V2
1624 bool
Tom Rini3a8c8bf2018-07-28 09:20:12 -04001625 select CMD_LOG
Miquel Raynal9f9ce3c2018-05-15 11:57:05 +02001626
Simon Glass72a8cf82016-01-17 20:53:51 -07001627config CMD_TPM
1628 bool "Enable the 'tpm' command"
Miquel Raynal9f9ce3c2018-05-15 11:57:05 +02001629 depends on TPM_V1 || TPM_V2
1630 select CMD_TPM_V1 if TPM_V1
1631 select CMD_TPM_V2 if TPM_V2
Simon Glass72a8cf82016-01-17 20:53:51 -07001632 help
1633 This provides a means to talk to a TPM from the command line. A wide
1634 range of commands if provided - see 'tpm help' for details. The
1635 command requires a suitable TPM on your board and the correct driver
1636 must be enabled.
1637
Miquel Raynal9f9ce3c2018-05-15 11:57:05 +02001638if CMD_TPM
1639
Simon Glass72a8cf82016-01-17 20:53:51 -07001640config CMD_TPM_TEST
1641 bool "Enable the 'tpm test' command"
Miquel Raynal9f9ce3c2018-05-15 11:57:05 +02001642 depends on TPM_V1
Simon Glass72a8cf82016-01-17 20:53:51 -07001643 help
Miquel Raynal9f9ce3c2018-05-15 11:57:05 +02001644 This provides a a series of tests to confirm that the TPMv1.x is
1645 working correctly. The tests cover initialisation, non-volatile RAM,
1646 extend, global lock and checking that timing is within expectations.
1647 The tests pass correctly on Infineon TPMs but may need to be adjusted
Simon Glass72a8cf82016-01-17 20:53:51 -07001648 for other devices.
1649
Miquel Raynal9f9ce3c2018-05-15 11:57:05 +02001650endif
1651
Simon Glass72a8cf82016-01-17 20:53:51 -07001652endmenu
1653
Moritz Fischerbfeba012016-10-04 17:08:08 -07001654menu "Firmware commands"
1655config CMD_CROS_EC
1656 bool "Enable crosec command"
1657 depends on CROS_EC
1658 default y
1659 help
1660 Enable command-line access to the Chrome OS EC (Embedded
1661 Controller). This provides the 'crosec' command which has
1662 a number of sub-commands for performing EC tasks such as
1663 updating its flash, accessing a small saved context area
1664 and talking to the I2C bus behind the EC (if there is one).
1665endmenu
1666
Dinh Nguyenab8243e2016-04-21 09:05:23 -05001667menu "Filesystem commands"
Marek Behún9d845502017-09-03 17:00:30 +02001668config CMD_BTRFS
1669 bool "Enable the 'btrsubvol' command"
1670 select FS_BTRFS
1671 help
1672 This enables the 'btrsubvol' command to list subvolumes
1673 of a BTRFS filesystem. There are no special commands for
1674 listing BTRFS directories or loading BTRFS files - this
1675 can be done by the generic 'fs' commands (see CMD_FS_GENERIC)
1676 when BTRFS is enabled (see FS_BTRFS).
1677
Simon Glassd66a10f2017-04-26 22:27:58 -06001678config CMD_CBFS
1679 bool "Enable the 'cbfs' command"
Simon Glassdeb959992017-04-26 22:27:59 -06001680 depends on FS_CBFS
Simon Glassd66a10f2017-04-26 22:27:58 -06001681 help
1682 Define this to enable support for reading from a Coreboot
1683 filesystem. This is a ROM-based filesystem used for accessing files
1684 on systems that use coreboot as the first boot-loader and then load
1685 U-Boot to actually boot the Operating System. Available commands are
1686 cbfsinit, cbfsinfo, cbfsls and cbfsload.
1687
Simon Glass97072742017-04-26 22:28:03 -06001688config CMD_CRAMFS
1689 bool "Enable the 'cramfs' command"
Simon Glass80e44cf2017-04-26 22:28:04 -06001690 depends on FS_CRAMFS
Simon Glass97072742017-04-26 22:28:03 -06001691 help
1692 This provides commands for dealing with CRAMFS (Compressed ROM
1693 filesystem). CRAMFS is useful when space is tight since files are
1694 compressed. Two commands are provided:
1695
1696 cramfsls - lists files in a cramfs image
1697 cramfsload - loads a file from a cramfs image
1698
Dinh Nguyenab8243e2016-04-21 09:05:23 -05001699config CMD_EXT2
1700 bool "ext2 command support"
Tuomas Tynkkynen3d22bae2018-01-05 02:45:17 +02001701 select FS_EXT4
Dinh Nguyenab8243e2016-04-21 09:05:23 -05001702 help
1703 Enables EXT2 FS command
1704
1705config CMD_EXT4
1706 bool "ext4 command support"
Tuomas Tynkkynen3d22bae2018-01-05 02:45:17 +02001707 select FS_EXT4
Dinh Nguyenab8243e2016-04-21 09:05:23 -05001708 help
1709 Enables EXT4 FS command
1710
1711config CMD_EXT4_WRITE
1712 depends on CMD_EXT4
1713 bool "ext4 write command support"
Tuomas Tynkkynen3d22bae2018-01-05 02:45:17 +02001714 select EXT4_WRITE
Dinh Nguyenab8243e2016-04-21 09:05:23 -05001715 help
1716 Enables EXT4 FS write command
1717
1718config CMD_FAT
1719 bool "FAT command support"
Sekhar Norieedfb892017-06-02 17:53:59 +05301720 select FS_FAT
Dinh Nguyenab8243e2016-04-21 09:05:23 -05001721 help
1722 Support for the FAT fs
1723
1724config CMD_FS_GENERIC
1725 bool "filesystem commands"
1726 help
1727 Enables filesystem commands (e.g. load, ls) that work for multiple
1728 fs types.
Maxime Ripard0269dfa2017-02-27 18:22:04 +01001729
Josua Mayerefbe99c2017-04-24 10:10:45 +02001730config CMD_FS_UUID
1731 bool "fsuuid command"
1732 help
1733 Enables fsuuid command for filesystem UUID.
1734
Simon Glassb8682a72017-05-17 03:25:37 -06001735config CMD_JFFS2
1736 bool "jffs2 command"
Simon Glass59e12a42017-05-17 03:25:38 -06001737 select FS_JFFS2
Simon Glassb8682a72017-05-17 03:25:37 -06001738 help
1739 Enables commands to support the JFFS2 (Journalling Flash File System
1740 version 2) filesystem. This enables fsload, ls and fsinfo which
1741 provide the ability to load files, list directories and obtain
1742 filesystem information.
1743
Maxime Ripard0269dfa2017-02-27 18:22:04 +01001744config CMD_MTDPARTS
Maxime Ripard0269dfa2017-02-27 18:22:04 +01001745 bool "MTD partition support"
Adam Ford9c5b0092018-07-07 22:18:22 -05001746 select MTD_DEVICE if (CMD_NAND || NAND)
Maxime Ripard0269dfa2017-02-27 18:22:04 +01001747 help
Miquel Raynal938db6f2018-09-29 12:58:30 +02001748 MTD partitioning tool support.
1749 It is strongly encouraged to avoid using this command
1750 anymore along with 'sf', 'nand', 'onenand'. One can still
1751 declare the partitions in the mtdparts environment variable
1752 but better use the MTD stack and the 'mtd' command instead.
Maxime Ripard0269dfa2017-02-27 18:22:04 +01001753
1754config MTDIDS_DEFAULT
1755 string "Default MTD IDs"
Boris Brezillon03303fb2018-11-13 12:43:11 +01001756 depends on MTD_PARTITIONS || CMD_MTDPARTS || CMD_NAND || CMD_FLASH
Maxime Ripard0269dfa2017-02-27 18:22:04 +01001757 help
Tom Rini43ede0b2017-10-22 17:55:07 -04001758 Defines a default MTD IDs list for use with MTD partitions in the
1759 Linux MTD command line partitions format.
Maxime Ripard0269dfa2017-02-27 18:22:04 +01001760
1761config MTDPARTS_DEFAULT
1762 string "Default MTD partition scheme"
Boris Brezillon03303fb2018-11-13 12:43:11 +01001763 depends on MTD_PARTITIONS || CMD_MTDPARTS || CMD_NAND || CMD_FLASH
Maxime Ripard0269dfa2017-02-27 18:22:04 +01001764 help
1765 Defines a default MTD partitioning scheme in the Linux MTD command
1766 line partitions format
1767
Simon Glasscb70e6c2017-08-04 16:34:30 -06001768config CMD_MTDPARTS_SPREAD
1769 bool "Padd partition size to take account of bad blocks"
1770 depends on CMD_MTDPARTS
1771 help
1772 This enables the 'spread' sub-command of the mtdparts command.
1773 This command will modify the existing mtdparts variable by increasing
1774 the size of the partitions such that 1) each partition's net size is
1775 at least as large as the size specified in the mtdparts variable and
1776 2) each partition starts on a good block.
1777
Simon Glassf8803a92017-08-04 16:34:41 -06001778config CMD_REISER
1779 bool "reiser - Access to reiserfs filesystems"
1780 help
1781 This provides two commands which operate on a resierfs filesystem,
1782 commonly used some years ago:
1783
1784 reiserls - list files
1785 reiserload - load a file
1786
Simon Glass7a764312017-08-04 16:34:58 -06001787config CMD_YAFFS2
1788 bool "yaffs2 - Access of YAFFS2 filesystem"
1789 depends on YAFFS2
1790 default y
1791 help
1792 This provides commands for accessing a YAFFS2 filesystem. Yet
1793 Another Flash Filesystem 2 is a filesystem designed specifically
1794 for NAND flash. It incorporates bad-block management and ensures
1795 that device writes are sequential regardless of filesystem
1796 activity.
1797
Simon Glass54feea12017-08-04 16:35:04 -06001798config CMD_ZFS
1799 bool "zfs - Access of ZFS filesystem"
1800 help
1801 This provides commands to accessing a ZFS filesystem, commonly used
1802 on Solaris systems. Two sub-commands are provided:
1803
1804 zfsls - list files in a directory
1805 zfsload - load a file
1806
1807 See doc/README.zfs for more details.
1808
Dinh Nguyenab8243e2016-04-21 09:05:23 -05001809endmenu
1810
Simon Glassac20a1b2017-04-26 22:27:52 -06001811menu "Debug commands"
1812
1813config CMD_BEDBUG
1814 bool "bedbug"
1815 help
1816 The bedbug (emBEDded deBUGger) command provides debugging features
1817 for some PowerPC processors. For details please see the
1818 docuemntation in doc/README.beddbug
1819
Simon Glass3bd25cb2017-04-26 22:28:08 -06001820config CMD_DIAG
1821 bool "diag - Board diagnostics"
1822 help
1823 This command provides access to board diagnostic tests. These are
1824 called Power-on Self Tests (POST). The command allows listing of
1825 available tests and running either all the tests, or specific tests
1826 identified by name.
1827
Simon Glass1b330892017-05-17 03:25:39 -06001828config CMD_IRQ
1829 bool "irq - Show information about interrupts"
Heiko Schocher064b55c2017-06-14 05:49:40 +02001830 depends on !ARM && !MIPS && !SH
Simon Glass1b330892017-05-17 03:25:39 -06001831 help
1832 This enables two commands:
1833
1834 interrupts - enable or disable interrupts
1835 irqinfo - print device-specific interrupt information
Simon Glass6bac2272017-05-17 03:25:40 -06001836
1837config CMD_KGDB
1838 bool "kgdb - Allow debugging of U-Boot with gdb"
Michal Simekb9205502018-10-04 14:26:13 +02001839 depends on PPC
Simon Glass6bac2272017-05-17 03:25:40 -06001840 help
1841 This enables a 'kgdb' command which allows gdb to connect to U-Boot
1842 over a serial link for debugging purposes. This allows
1843 single-stepping, inspecting variables, etc. This is supported only
1844 on PowerPC at present.
1845
Simon Glassd5f61f22017-12-04 13:48:26 -07001846config CMD_LOG
1847 bool "log - Generation, control and access to logging"
Heinrich Schuchardt83a1f932018-04-19 22:02:46 +02001848 select LOG
Simon Glassd5f61f22017-12-04 13:48:26 -07001849 help
1850 This provides access to logging features. It allows the output of
1851 log data to be controlled to a limited extent (setting up the default
Simon Glassef11ed82017-12-04 13:48:27 -07001852 maximum log level for emitting of records). It also provides access
1853 to a command used for testing the log system.
Simon Glassd5f61f22017-12-04 13:48:26 -07001854
Simon Glassce058ae2017-08-04 16:34:59 -06001855config CMD_TRACE
1856 bool "trace - Support tracing of function calls and timing"
1857 help
1858 Enables a command to control using of function tracing within
1859 U-Boot. This allows recording of call traces including timing
1860 information. The command can write data to memory for exporting
1861 for analsys (e.g. using bootchart). See doc/README.trace for full
1862 details.
1863
Igor Opaniuk60b2f9e2018-06-03 21:56:39 +03001864config CMD_AVB
1865 bool "avb - Android Verified Boot 2.0 operations"
Igor Opaniukb0aa74a2018-07-17 14:33:25 +03001866 depends on AVB_VERIFY
Igor Opaniuk60b2f9e2018-06-03 21:56:39 +03001867 default n
1868 help
1869 Enables a "avb" command to perform verification of partitions using
1870 Android Verified Boot 2.0 functionality. It includes such subcommands:
1871 avb init - initialize avb2 subsystem
1872 avb read_rb - read rollback index
1873 avb write_rb - write rollback index
1874 avb is_unlocked - check device lock state
1875 avb get_uuid - read and print uuid of a partition
1876 avb read_part - read data from partition
1877 avb read_part_hex - read data from partition and output to stdout
1878 avb write_part - write data to partition
1879 avb verify - run full verification chain
Simon Glassac20a1b2017-04-26 22:27:52 -06001880endmenu
1881
Heiko Schocher8f2fe0c2016-09-21 07:58:19 +02001882config CMD_UBI
1883 tristate "Enable UBI - Unsorted block images commands"
1884 select CRC32
1885 select MTD_UBI
1886 help
1887 UBI is a software layer above MTD layer which admits use of LVM-like
1888 logical volumes on top of MTD devices, hides some complexities of
1889 flash chips like wear and bad blocks and provides some other useful
1890 capabilities. Please, consult the MTD web site for more details
1891 (www.linux-mtd.infradead.org). Activate this option if you want
1892 to use U-Boot UBI commands.
Miquel Raynalc58fb2c2018-09-29 12:58:29 +02001893 It is also strongly encouraged to also enable CONFIG_MTD to get full
1894 partition support.
Heiko Schocher8f2fe0c2016-09-21 07:58:19 +02001895
Boris Brezillon173aafb2017-02-27 18:22:06 +01001896config CMD_UBIFS
1897 tristate "Enable UBIFS - Unsorted block images filesystem commands"
Maxime Ripard2bc734b2017-03-03 14:53:22 +01001898 depends on CMD_UBI
Michal Simek5ed063d2018-07-23 15:55:13 +02001899 default y if CMD_UBI
Boris Brezillon173aafb2017-02-27 18:22:06 +01001900 select CRC32
Karl Beldan24fc9532017-07-12 16:11:47 +00001901 select LZO
Boris Brezillon173aafb2017-02-27 18:22:06 +01001902 help
1903 UBIFS is a file system for flash devices which works on top of UBI.
1904
Simon Glass72a8cf82016-01-17 20:53:51 -07001905endmenu