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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
Simon Glass29499a02016-01-17 20:53:51 -070026config SYS_PROMPT
27 string "Shell prompt"
28 default "=> "
29 help
30 This string is displayed in the command line to the left of the
31 cursor.
32
33menu "Autoboot options"
34
Masahiro Yamada622a01c2016-06-20 17:33:39 +090035config AUTOBOOT
36 bool "Autoboot"
37 default y
38 help
39 This enables the autoboot. See doc/README.autoboot for detail.
40
Simon Glass29499a02016-01-17 20:53:51 -070041config AUTOBOOT_KEYED
42 bool "Stop autobooting via specific input key / string"
43 default n
44 help
45 This option enables stopping (aborting) of the automatic
46 boot feature only by issuing a specific input key or
47 string. If not enabled, any input key will abort the
48 U-Boot automatic booting process and bring the device
49 to the U-Boot prompt for user input.
50
51config AUTOBOOT_PROMPT
52 string "Autoboot stop prompt"
53 depends on AUTOBOOT_KEYED
54 default "Autoboot in %d seconds\\n"
55 help
56 This string is displayed before the boot delay selected by
57 CONFIG_BOOTDELAY starts. If it is not defined there is no
58 output indicating that autoboot is in progress.
59
60 Note that this define is used as the (only) argument to a
61 printf() call, so it may contain '%' format specifications,
62 provided that it also includes, sepearated by commas exactly
63 like in a printf statement, the required arguments. It is
64 the responsibility of the user to select only such arguments
65 that are valid in the given context.
66
67config AUTOBOOT_ENCRYPTION
68 bool "Enable encryption in autoboot stopping"
69 depends on AUTOBOOT_KEYED
70 default n
71
72config AUTOBOOT_DELAY_STR
73 string "Delay autobooting via specific input key / string"
74 depends on AUTOBOOT_KEYED && !AUTOBOOT_ENCRYPTION
75 help
76 This option delays the automatic boot feature by issuing
77 a specific input key or string. If CONFIG_AUTOBOOT_DELAY_STR
78 or the environment variable "bootdelaykey" is specified
79 and this string is received from console input before
80 autoboot starts booting, U-Boot gives a command prompt. The
81 U-Boot prompt will time out if CONFIG_BOOT_RETRY_TIME is
82 used, otherwise it never times out.
83
84config AUTOBOOT_STOP_STR
85 string "Stop autobooting via specific input key / string"
86 depends on AUTOBOOT_KEYED && !AUTOBOOT_ENCRYPTION
87 help
88 This option enables stopping (aborting) of the automatic
89 boot feature only by issuing a specific input key or
90 string. If CONFIG_AUTOBOOT_STOP_STR or the environment
91 variable "bootstopkey" is specified and this string is
92 received from console input before autoboot starts booting,
93 U-Boot gives a command prompt. The U-Boot prompt never
94 times out, even if CONFIG_BOOT_RETRY_TIME is used.
95
96config AUTOBOOT_KEYED_CTRLC
97 bool "Enable Ctrl-C autoboot interruption"
98 depends on AUTOBOOT_KEYED && !AUTOBOOT_ENCRYPTION
99 default n
100 help
101 This option allows for the boot sequence to be interrupted
102 by ctrl-c, in addition to the "bootdelaykey" and "bootstopkey".
103 Setting this variable provides an escape sequence from the
104 limited "password" strings.
105
106config AUTOBOOT_STOP_STR_SHA256
107 string "Stop autobooting via SHA256 encrypted password"
108 depends on AUTOBOOT_KEYED && AUTOBOOT_ENCRYPTION
109 help
110 This option adds the feature to only stop the autobooting,
111 and therefore boot into the U-Boot prompt, when the input
112 string / password matches a values that is encypted via
113 a SHA256 hash and saved in the environment.
114
115endmenu
116
Steve Rae437689f2016-08-15 17:26:26 -0700117source "cmd/fastboot/Kconfig"
118
Simon Glass29499a02016-01-17 20:53:51 -0700119comment "Commands"
120
121menu "Info commands"
122
123config CMD_BDI
124 bool "bdinfo"
125 default y
126 help
127 Print board info
128
Masahiro Yamadabb92b422017-01-30 11:12:07 +0900129config CMD_CONFIG
130 bool "config"
131 select BUILD_BIN2C
132 default SANDBOX
133 help
134 Print ".config" contents.
135
136 If this option is enabled, the ".config" file contents are embedded
137 in the U-Boot image and can be printed on the console by the "config"
138 command. This provides information of which options are enabled on
139 the running U-Boot.
140
Simon Glass29499a02016-01-17 20:53:51 -0700141config CMD_CONSOLE
142 bool "coninfo"
143 default y
144 help
145 Print console devices and information.
146
147config CMD_CPU
148 bool "cpu"
149 help
150 Print information about available CPUs. This normally shows the
151 number of CPUs, type (e.g. manufacturer, architecture, product or
152 internal name) and clock frequency. Other information may be
153 available depending on the CPU driver.
154
155config CMD_LICENSE
156 bool "license"
Masahiro Yamada81680332017-01-30 11:12:08 +0900157 select BUILD_BIN2C
Simon Glass29499a02016-01-17 20:53:51 -0700158 help
159 Print GPL license text
160
161endmenu
162
163menu "Boot commands"
164
165config CMD_BOOTD
166 bool "bootd"
167 default y
168 help
169 Run the command stored in the environment "bootcmd", i.e.
170 "bootd" does the same thing as "run bootcmd".
171
172config CMD_BOOTM
173 bool "bootm"
174 default y
175 help
176 Boot an application image from the memory.
177
Dinh Nguyen0685bef2016-04-21 09:05:23 -0500178config CMD_BOOTZ
179 bool "bootz"
180 help
181 Boot the Linux zImage
182
Masahiro Yamada04cf1552016-08-12 08:31:16 -0400183config CMD_BOOTI
184 bool "booti"
185 depends on ARM64
186 default y
187 help
188 Boot an AArch64 Linux Kernel image from memory.
189
Alexander Grafe2b04f22016-03-10 00:27:20 +0100190config CMD_BOOTEFI
191 bool "bootefi"
192 depends on EFI_LOADER
193 default y
194 help
195 Boot an EFI image from memory.
196
Alexander Grafb5483512016-11-17 22:40:10 +0100197config CMD_BOOTEFI_HELLO_COMPILE
198 bool "Compile a standard EFI hello world binary for testing"
199 depends on CMD_BOOTEFI && (ARM || X86)
200 default y
201 help
202 This compiles a standard EFI hello world application with U-Boot so
203 that it can be used with the test/py testing framework. This is useful
204 for testing that EFI is working at a basic level, and for bringing
205 up EFI support on a new architecture.
206
207 No additional space will be required in the resulting U-Boot binary
208 when this option is enabled.
209
Simon Glassfac4ced2016-11-07 08:47:08 -0700210config CMD_BOOTEFI_HELLO
211 bool "Allow booting a standard EFI hello world for testing"
Alexander Grafb5483512016-11-17 22:40:10 +0100212 depends on CMD_BOOTEFI_HELLO_COMPILE
Simon Glassfac4ced2016-11-07 08:47:08 -0700213 help
214 This adds a standard EFI hello world application to U-Boot so that
215 it can be used with the 'bootefi hello' command. This is useful
216 for testing that EFI is working at a basic level, and for bringing
217 up EFI support on a new architecture.
218
Tom Rini697f4732016-11-29 09:14:56 -0500219config CMD_BOOTMENU
220 bool "bootmenu"
221 select MENU
222 help
223 Add an ANSI terminal boot menu command.
224
Simon Glass29499a02016-01-17 20:53:51 -0700225config CMD_ELF
226 bool "bootelf, bootvx"
227 default y
228 help
229 Boot an ELF/vxWorks image from the memory.
230
Michal Simekf168c652016-04-06 20:28:04 +0200231config CMD_FDT
232 bool "Flattened Device Tree utility commands"
233 default y
234 depends on OF_LIBFDT
235 help
236 Do FDT related setup before booting into the Operating System.
237
Simon Glass29499a02016-01-17 20:53:51 -0700238config CMD_GO
239 bool "go"
240 default y
241 help
242 Start an application at a given address.
243
244config CMD_RUN
245 bool "run"
246 default y
247 help
248 Run the command in the given environment variable.
249
250config CMD_IMI
251 bool "iminfo"
252 default y
253 help
254 Print header information for application image.
255
256config CMD_IMLS
257 bool "imls"
258 default y
259 help
260 List all images found in flash
261
262config CMD_XIMG
263 bool "imxtract"
264 default y
265 help
266 Extract a part of a multi-image.
267
268config CMD_POWEROFF
269 bool
270
271endmenu
272
273menu "Environment commands"
274
Dinh Nguyen0685bef2016-04-21 09:05:23 -0500275config CMD_ASKENV
276 bool "ask for env variable"
277 help
278 Ask for environment variable
279
Simon Glass29499a02016-01-17 20:53:51 -0700280config CMD_EXPORTENV
281 bool "env export"
282 default y
283 help
284 Export environments.
285
286config CMD_IMPORTENV
287 bool "env import"
288 default y
289 help
290 Import environments.
291
292config CMD_EDITENV
293 bool "editenv"
294 default y
295 help
296 Edit environment variable.
297
Dinh Nguyen0685bef2016-04-21 09:05:23 -0500298config CMD_GREPENV
299 bool "search env"
300 help
301 Allow for searching environment variables
302
Simon Glass29499a02016-01-17 20:53:51 -0700303config CMD_SAVEENV
304 bool "saveenv"
305 default y
306 help
307 Save all environment variables into the compiled-in persistent
308 storage.
309
310config CMD_ENV_EXISTS
311 bool "env exists"
312 default y
313 help
314 Check if a variable is defined in the environment for use in
315 shell scripting.
316
317endmenu
318
319menu "Memory commands"
320
321config CMD_MEMORY
322 bool "md, mm, nm, mw, cp, cmp, base, loop"
323 default y
324 help
Fabio Estevam80d0a132016-12-15 20:02:19 -0200325 Memory commands.
Simon Glass29499a02016-01-17 20:53:51 -0700326 md - memory display
327 mm - memory modify (auto-incrementing address)
328 nm - memory modify (constant address)
329 mw - memory write (fill)
330 cp - memory copy
331 cmp - memory compare
332 base - print or set address offset
Fabio Estevam80d0a132016-12-15 20:02:19 -0200333 loop - initialize loop on address range
Simon Glass29499a02016-01-17 20:53:51 -0700334
335config CMD_CRC32
336 bool "crc32"
337 default y
338 help
339 Compute CRC32.
340
Andre Przywaraf0fa1132017-03-15 01:19:05 +0000341config CMD_MD5SUM
342 bool "md5sum"
343 default n
344 select MD5
345 help
346 Compute MD5 checksum.
347
348config MD5SUM_VERFIY
349 bool "md5sum -v"
350 default n
351 depends on CMD_MD5SUM
352 help
353 Add -v option to verify data against an MD5 checksum.
354
Simon Glass29499a02016-01-17 20:53:51 -0700355config LOOPW
356 bool "loopw"
357 help
358 Infinite write loop on address range
359
360config CMD_MEMTEST
361 bool "memtest"
362 help
363 Simple RAM read/write test.
364
365config CMD_MX_CYCLIC
366 bool "mdc, mwc"
367 help
368 mdc - memory display cyclic
369 mwc - memory write cyclic
370
371config CMD_MEMINFO
372 bool "meminfo"
373 help
374 Display memory information.
375
Masahiro Yamada2737fd32017-02-05 10:42:56 +0900376config CMD_UNZIP
377 bool "unzip"
378 help
379 Uncompress a zip-compressed memory region.
380
381config CMD_ZIP
382 bool "zip"
383 help
384 Compress a memory region with zlib deflate method.
385
Simon Glass29499a02016-01-17 20:53:51 -0700386endmenu
387
388menu "Device access commands"
389
390config CMD_DM
391 bool "dm - Access to driver model information"
392 depends on DM
393 default y
394 help
395 Provides access to driver model data structures and information,
396 such as a list of devices, list of uclasses and the state of each
397 device (e.g. activated). This is not required for operation, but
398 can be useful to see the state of driver model for debugging or
399 interest.
400
401config CMD_DEMO
402 bool "demo - Demonstration commands for driver model"
403 depends on DM
404 help
405 Provides a 'demo' command which can be used to play around with
406 driver model. To use this properly you will need to enable one or
407 both of the demo devices (DM_DEMO_SHAPE and DM_DEMO_SIMPLE).
408 Otherwise you will always get an empty list of devices. The demo
409 devices are defined in the sandbox device tree, so the easiest
410 option is to use sandbox and pass the -d point to sandbox's
411 u-boot.dtb file.
412
413config CMD_LOADB
414 bool "loadb"
415 default y
416 help
417 Load a binary file over serial line.
418
419config CMD_LOADS
420 bool "loads"
421 default y
422 help
423 Load an S-Record file over serial line
424
425config CMD_FLASH
426 bool "flinfo, erase, protect"
427 default y
428 help
429 NOR flash support.
430 flinfo - print FLASH memory information
431 erase - FLASH memory
432 protect - enable or disable FLASH write protection
433
Patrick Delaunay73287092017-01-27 11:00:42 +0100434config CMD_GPT
435 bool "GPT (GUID Partition Table) command"
436 select PARTITION_UUIDS
437 select EFI_PARTITION
438 help
439 Enable the 'gpt' command to ready and write GPT style partition
440 tables.
441
Simon Glass29499a02016-01-17 20:53:51 -0700442config CMD_ARMFLASH
Tom Rini0f2dcb92016-04-22 16:41:25 -0400443 #depends on FLASH_CFI_DRIVER
Simon Glass29499a02016-01-17 20:53:51 -0700444 bool "armflash"
445 help
446 ARM Ltd reference designs flash partition access
447
Dinh Nguyen0685bef2016-04-21 09:05:23 -0500448config CMD_MMC
449 bool "mmc"
450 help
451 MMC memory mapped support.
452
Simon Glass29499a02016-01-17 20:53:51 -0700453config CMD_NAND
454 bool "nand"
Maxime Ripard5a5d71f2017-03-03 15:13:30 +0100455 default y if NAND_SUNXI
Simon Glass29499a02016-01-17 20:53:51 -0700456 help
457 NAND support.
458
Boris Brezillon19907782017-02-27 18:22:07 +0100459if CMD_NAND
460config CMD_NAND_TRIMFFS
461 bool "nand write.trimffs"
Hans de Goedefd42c052017-02-27 18:22:10 +0100462 default y if ARCH_SUNXI
Boris Brezillon19907782017-02-27 18:22:07 +0100463 help
464 Allows one to skip empty pages when flashing something on a NAND.
465
466config CMD_NAND_LOCK_UNLOCK
467 bool "nand lock/unlock"
468 help
469 NAND locking support.
470
471config CMD_NAND_TORTURE
472 bool "nand torture"
473 help
474 NAND torture support.
475
476endif # CMD_NAND
477
Patrick Delaunay73287092017-01-27 11:00:42 +0100478config CMD_PART
479 bool "part"
480 select PARTITION_UUIDS
481 help
482 Read and display information about the partition table on
483 various media.
484
Simon Glass29499a02016-01-17 20:53:51 -0700485config CMD_SF
486 bool "sf"
487 help
488 SPI Flash support
489
490config CMD_SPI
491 bool "sspi"
492 help
493 SPI utility command.
494
495config CMD_I2C
496 bool "i2c"
497 help
498 I2C support.
499
500config CMD_USB
501 bool "usb"
502 help
503 USB support.
504
Dinh Nguyen0685bef2016-04-21 09:05:23 -0500505config CMD_DFU
506 bool "dfu"
Tom Rini265c7da2016-09-19 13:31:30 -0400507 select USB_FUNCTION_DFU
Dinh Nguyen0685bef2016-04-21 09:05:23 -0500508 help
509 Enables the command "dfu" which is used to have U-Boot create a DFU
510 class device via USB.
511
512config CMD_USB_MASS_STORAGE
513 bool "UMS usb mass storage"
514 help
515 USB mass storage support
516
Simon Glass29499a02016-01-17 20:53:51 -0700517config CMD_FPGA
518 bool "fpga"
519 default y
520 help
521 FPGA support.
522
523config CMD_REMOTEPROC
524 bool "remoteproc"
525 depends on REMOTEPROC
526 help
527 Support for Remote Processor control
528
529config CMD_GPIO
530 bool "gpio"
531 help
532 GPIO support.
533
534endmenu
535
536
537menu "Shell scripting commands"
538
539config CMD_ECHO
540 bool "echo"
541 default y
542 help
543 Echo args to console
544
545config CMD_ITEST
546 bool "itest"
547 default y
548 help
549 Return true/false on integer compare.
550
551config CMD_SOURCE
552 bool "source"
553 default y
554 help
555 Run script from memory
556
557config CMD_SETEXPR
558 bool "setexpr"
559 default y
560 help
561 Evaluate boolean and math expressions and store the result in an env
562 variable.
563 Also supports loading the value at a memory location into a variable.
564 If CONFIG_REGEX is enabled, setexpr also supports a gsub function.
565
566endmenu
567
568menu "Network commands"
569
570config CMD_NET
571 bool "bootp, tftpboot"
572 select NET
573 default y
574 help
575 Network commands.
576 bootp - boot image via network using BOOTP/TFTP protocol
577 tftpboot - boot image via network using TFTP protocol
578
579config CMD_TFTPPUT
580 bool "tftp put"
581 help
582 TFTP put command, for uploading files to a server
583
584config CMD_TFTPSRV
585 bool "tftpsrv"
586 help
587 Act as a TFTP server and boot the first received file
588
589config CMD_RARP
590 bool "rarpboot"
591 help
592 Boot image via network using RARP/TFTP protocol
593
594config CMD_DHCP
595 bool "dhcp"
596 help
597 Boot image via network using DHCP/TFTP protocol
598
Yann E. MORIN0d10cdd2016-11-13 21:59:52 +0100599config CMD_PXE
600 bool "pxe"
601 select MENU
602 help
603 Boot image via network using PXE protocol
604
Simon Glass29499a02016-01-17 20:53:51 -0700605config CMD_NFS
606 bool "nfs"
607 default y
608 help
609 Boot image via network using NFS protocol.
610
Dinh Nguyen0685bef2016-04-21 09:05:23 -0500611config CMD_MII
612 bool "mii"
613 help
614 Enable MII utility commands.
615
Simon Glass29499a02016-01-17 20:53:51 -0700616config CMD_PING
617 bool "ping"
618 help
619 Send ICMP ECHO_REQUEST to network host
620
621config CMD_CDP
622 bool "cdp"
623 help
624 Perform CDP network configuration
625
626config CMD_SNTP
627 bool "sntp"
628 help
629 Synchronize RTC via network
630
631config CMD_DNS
632 bool "dns"
633 help
634 Lookup the IP of a hostname
635
636config CMD_LINK_LOCAL
637 bool "linklocal"
638 help
639 Acquire a network IP address using the link-local protocol
640
641endmenu
642
643menu "Misc commands"
644
Tomas Melinc17dae52016-11-25 11:01:03 +0200645config CMD_BKOPS_ENABLE
646 bool "mmc bkops enable"
647 depends on CMD_MMC
648 default n
649 help
650 Enable command for setting manual background operations handshake
651 on a eMMC device. The feature is optionally available on eMMC devices
652 conforming to standard >= 4.41.
653
Eric Nelsonfaf4f052016-03-28 10:05:44 -0700654config CMD_BLOCK_CACHE
655 bool "blkcache - control and stats for block cache"
656 depends on BLOCK_CACHE
657 default y if BLOCK_CACHE
658 help
659 Enable the blkcache command, which can be used to control the
660 operation of the cache functions.
661 This is most useful when fine-tuning the operation of the cache
662 during development, but also allows the cache to be disabled when
663 it might hurt performance (e.g. when using the ums command).
664
Dinh Nguyen0685bef2016-04-21 09:05:23 -0500665config CMD_CACHE
666 bool "icache or dcache"
667 help
668 Enable the "icache" and "dcache" commands
669
Simon Glassfc8a5292017-04-10 11:34:59 -0600670config CMD_LED
671 bool "led"
672 default y if LED
673 help
674 Enable the 'led' command which allows for control of LEDs supported
675 by the board. The LEDs can be listed with 'led list' and controlled
676 with led on/off/togle/blink. Any LED drivers can be controlled with
677 this command, e.g. led_gpio.
678
Simon Glass29499a02016-01-17 20:53:51 -0700679config CMD_TIME
680 bool "time"
681 help
682 Run commands and summarize execution time.
683
684# TODO: rename to CMD_SLEEP
685config CMD_MISC
686 bool "sleep"
687 default y
688 help
689 Delay execution for some time
690
691config CMD_TIMER
692 bool "timer"
693 help
694 Access the system timer.
695
696config CMD_SETGETDCR
697 bool "getdcr, setdcr, getidcr, setidcr"
698 depends on 4xx
699 default y
700 help
701 getdcr - Get an AMCC PPC 4xx DCR's value
702 setdcr - Set an AMCC PPC 4xx DCR's value
703 getidcr - Get a register value via indirect DCR addressing
704 setidcr - Set a register value via indirect DCR addressing
705
706config CMD_SOUND
707 bool "sound"
708 depends on SOUND
709 help
710 This provides basic access to the U-Boot's sound support. The main
711 feature is to play a beep.
712
713 sound init - set up sound system
714 sound play - play a sound
715
Miao Yan92106272016-05-22 19:37:17 -0700716config CMD_QFW
Tom Rinibcb3c8d2016-05-06 10:40:22 -0400717 bool "qfw"
Miao Yan4fcd7f22016-05-22 19:37:14 -0700718 select QFW
Tom Rinibcb3c8d2016-05-06 10:40:22 -0400719 help
720 This provides access to the QEMU firmware interface. The main
721 feature is to allow easy loading of files passed to qemu-system
722 via -kernel / -initrd
Konstantin Porotchkin97d26782016-12-08 12:22:28 +0200723
724source "cmd/mvebu/Kconfig"
725
Simon Glass29499a02016-01-17 20:53:51 -0700726endmenu
727
728config CMD_BOOTSTAGE
729 bool "Enable the 'bootstage' command"
730 depends on BOOTSTAGE
731 help
732 Add a 'bootstage' command which supports printing a report
733 and un/stashing of bootstage data.
734
735menu "Power commands"
736config CMD_PMIC
737 bool "Enable Driver Model PMIC command"
738 depends on DM_PMIC
739 help
740 This is the pmic command, based on a driver model pmic's API.
741 Command features are unchanged:
742 - list - list pmic devices
743 - pmic dev <id> - show or [set] operating pmic device (NEW)
744 - pmic dump - dump registers
745 - pmic read address - read byte of register at address
746 - pmic write address - write byte to register at address
747 The only one change for this command is 'dev' subcommand.
748
749config CMD_REGULATOR
750 bool "Enable Driver Model REGULATOR command"
751 depends on DM_REGULATOR
752 help
753 This command is based on driver model regulator's API.
754 User interface features:
755 - list - list regulator devices
756 - regulator dev <id> - show or [set] operating regulator device
757 - regulator info - print constraints info
758 - regulator status - print operating status
759 - regulator value <val] <-f> - print/[set] voltage value [uV]
760 - regulator current <val> - print/[set] current value [uA]
761 - regulator mode <id> - print/[set] operating mode id
762 - regulator enable - enable the regulator output
763 - regulator disable - disable the regulator output
764
765 The '-f' (force) option can be used for set the value which exceeds
766 the limits, which are found in device-tree and are kept in regulator's
767 uclass platdata structure.
768
769endmenu
770
771menu "Security commands"
Simon Glass528fdd12017-04-26 22:27:49 -0600772config CMD_AES
773 bool "Enable the 'aes' command"
774 select AES
775 help
776 This provides a means to encrypt and decrypt data using the AES
777 (Advanced Encryption Standard). This algorithm uses a symetric key
778 and is widely used as a streaming cipher. Different key lengths are
779 supported by the algorithm but this command only supports 128 bits
780 at present.
781
Simon Glass29499a02016-01-17 20:53:51 -0700782config CMD_TPM
783 bool "Enable the 'tpm' command"
784 depends on TPM
785 help
786 This provides a means to talk to a TPM from the command line. A wide
787 range of commands if provided - see 'tpm help' for details. The
788 command requires a suitable TPM on your board and the correct driver
789 must be enabled.
790
791config CMD_TPM_TEST
792 bool "Enable the 'tpm test' command"
793 depends on CMD_TPM
794 help
795 This provides a a series of tests to confirm that the TPM is working
796 correctly. The tests cover initialisation, non-volatile RAM, extend,
797 global lock and checking that timing is within expectations. The
798 tests pass correctly on Infineon TPMs but may need to be adjusted
799 for other devices.
800
801endmenu
802
Moritz Fischer62b30272016-10-04 17:08:08 -0700803menu "Firmware commands"
804config CMD_CROS_EC
805 bool "Enable crosec command"
806 depends on CROS_EC
807 default y
808 help
809 Enable command-line access to the Chrome OS EC (Embedded
810 Controller). This provides the 'crosec' command which has
811 a number of sub-commands for performing EC tasks such as
812 updating its flash, accessing a small saved context area
813 and talking to the I2C bus behind the EC (if there is one).
814endmenu
815
Dinh Nguyen0685bef2016-04-21 09:05:23 -0500816menu "Filesystem commands"
817config CMD_EXT2
818 bool "ext2 command support"
819 help
820 Enables EXT2 FS command
821
822config CMD_EXT4
823 bool "ext4 command support"
824 help
825 Enables EXT4 FS command
826
827config CMD_EXT4_WRITE
828 depends on CMD_EXT4
829 bool "ext4 write command support"
830 help
831 Enables EXT4 FS write command
832
833config CMD_FAT
834 bool "FAT command support"
835 help
836 Support for the FAT fs
837
838config CMD_FS_GENERIC
839 bool "filesystem commands"
840 help
841 Enables filesystem commands (e.g. load, ls) that work for multiple
842 fs types.
Maxime Ripardbf2fbd12017-02-27 18:22:04 +0100843
Josua Mayerf5ebfe72017-04-24 10:10:45 +0200844config CMD_FS_UUID
845 bool "fsuuid command"
846 help
847 Enables fsuuid command for filesystem UUID.
848
Maxime Ripardbf2fbd12017-02-27 18:22:04 +0100849config CMD_MTDPARTS
850 depends on ARCH_SUNXI
851 bool "MTD partition support"
852 help
853 MTD partition support
854
855config MTDIDS_DEFAULT
856 string "Default MTD IDs"
857 depends on CMD_MTDPARTS
858 help
859 Defines a default MTD ID
860
861config MTDPARTS_DEFAULT
862 string "Default MTD partition scheme"
863 depends on CMD_MTDPARTS
864 help
865 Defines a default MTD partitioning scheme in the Linux MTD command
866 line partitions format
867
Dinh Nguyen0685bef2016-04-21 09:05:23 -0500868endmenu
869
Simon Glass3423f212017-04-26 22:27:52 -0600870menu "Debug commands"
871
872config CMD_BEDBUG
873 bool "bedbug"
874 help
875 The bedbug (emBEDded deBUGger) command provides debugging features
876 for some PowerPC processors. For details please see the
877 docuemntation in doc/README.beddbug
878
879endmenu
880
Heiko Schocher09dbb852016-09-21 07:58:19 +0200881config CMD_UBI
882 tristate "Enable UBI - Unsorted block images commands"
883 select CRC32
884 select MTD_UBI
Maxime Ripard5a5d71f2017-03-03 15:13:30 +0100885 default y if NAND_SUNXI
Heiko Schocher09dbb852016-09-21 07:58:19 +0200886 help
887 UBI is a software layer above MTD layer which admits use of LVM-like
888 logical volumes on top of MTD devices, hides some complexities of
889 flash chips like wear and bad blocks and provides some other useful
890 capabilities. Please, consult the MTD web site for more details
891 (www.linux-mtd.infradead.org). Activate this option if you want
892 to use U-Boot UBI commands.
893
Boris Brezillonaa57d0f2017-02-27 18:22:06 +0100894config CMD_UBIFS
895 tristate "Enable UBIFS - Unsorted block images filesystem commands"
Maxime Ripard1e6a0962017-03-03 14:53:22 +0100896 depends on CMD_UBI
Boris Brezillonaa57d0f2017-02-27 18:22:06 +0100897 select CRC32
898 select RBTREE if ARCH_SUNXI
899 select LZO if ARCH_SUNXI
Maxime Ripard5a5d71f2017-03-03 15:13:30 +0100900 default y if NAND_SUNXI
Boris Brezillonaa57d0f2017-02-27 18:22:06 +0100901 help
902 UBIFS is a file system for flash devices which works on top of UBI.
903
Simon Glass29499a02016-01-17 20:53:51 -0700904endmenu