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Masahiro Yamadaed363232014-09-16 16:32:58 +09001menu "Command line interface"
Masahiro Yamadaed363232014-09-16 16:32:58 +09002
Masahiro Yamada6c775092014-11-13 19:29:07 +09003config HUSH_PARSER
4 bool "Use hush shell"
5 select SYS_HUSH_PARSER
6 help
7 This option enables the "hush" shell (from Busybox) as command line
8 interpreter, thus enabling powerful command line syntax like
9 if...then...else...fi conditionals or `&&' and '||'
10 constructs ("shell scripts").
11
12 If disabled, you get the old, much simpler behaviour with a somewhat
13 smaller memory footprint.
14
15config SYS_HUSH_PARSER
16 bool
17 help
18 Backward compatibility.
19
Nikita Kiryanov181bd9d2015-08-03 12:36:58 +030020config SYS_PROMPT
21 string "Shell prompt"
22 default "=> "
23 help
24 This string is displayed in the command line to the left of the
25 cursor.
26
Stefan Roesed126e012015-05-18 14:08:23 +020027menu "Autoboot options"
28
29config AUTOBOOT_KEYED
30 bool "Stop autobooting via specific input key / string"
31 default n
32 help
33 This option enables stopping (aborting) of the automatic
34 boot feature only by issuing a specific input key or
35 string. If not enabled, any input key will abort the
36 U-Boot automatic booting process and bring the device
37 to the U-Boot prompt for user input.
38
39config AUTOBOOT_PROMPT
40 string "Autoboot stop prompt"
41 depends on AUTOBOOT_KEYED
42 default "Autoboot in %d seconds\\n"
43 help
44 This string is displayed before the boot delay selected by
45 CONFIG_BOOTDELAY starts. If it is not defined there is no
46 output indicating that autoboot is in progress.
47
48 Note that this define is used as the (only) argument to a
49 printf() call, so it may contain '%' format specifications,
50 provided that it also includes, sepearated by commas exactly
51 like in a printf statement, the required arguments. It is
52 the responsibility of the user to select only such arguments
53 that are valid in the given context.
54
Stefan Roese8f0b1e22015-05-18 14:08:24 +020055config AUTOBOOT_ENCRYPTION
56 bool "Enable encryption in autoboot stopping"
57 depends on AUTOBOOT_KEYED
58 default n
59
Stefan Roesed126e012015-05-18 14:08:23 +020060config AUTOBOOT_DELAY_STR
61 string "Delay autobooting via specific input key / string"
Stefan Roese8f0b1e22015-05-18 14:08:24 +020062 depends on AUTOBOOT_KEYED && !AUTOBOOT_ENCRYPTION
Stefan Roesed126e012015-05-18 14:08:23 +020063 help
64 This option delays the automatic boot feature by issuing
65 a specific input key or string. If CONFIG_AUTOBOOT_DELAY_STR
66 or the environment variable "bootdelaykey" is specified
67 and this string is received from console input before
68 autoboot starts booting, U-Boot gives a command prompt. The
69 U-Boot prompt will time out if CONFIG_BOOT_RETRY_TIME is
70 used, otherwise it never times out.
71
72config AUTOBOOT_STOP_STR
73 string "Stop autobooting via specific input key / string"
Stefan Roese8f0b1e22015-05-18 14:08:24 +020074 depends on AUTOBOOT_KEYED && !AUTOBOOT_ENCRYPTION
Stefan Roesed126e012015-05-18 14:08:23 +020075 help
76 This option enables stopping (aborting) of the automatic
77 boot feature only by issuing a specific input key or
78 string. If CONFIG_AUTOBOOT_STOP_STR or the environment
79 variable "bootstopkey" is specified and this string is
80 received from console input before autoboot starts booting,
81 U-Boot gives a command prompt. The U-Boot prompt never
82 times out, even if CONFIG_BOOT_RETRY_TIME is used.
83
84config AUTOBOOT_KEYED_CTRLC
85 bool "Enable Ctrl-C autoboot interruption"
Stefan Roese8f0b1e22015-05-18 14:08:24 +020086 depends on AUTOBOOT_KEYED && !AUTOBOOT_ENCRYPTION
Stefan Roesed126e012015-05-18 14:08:23 +020087 default n
88 help
89 This option allows for the boot sequence to be interrupted
90 by ctrl-c, in addition to the "bootdelaykey" and "bootstopkey".
91 Setting this variable provides an escape sequence from the
92 limited "password" strings.
93
Stefan Roese8f0b1e22015-05-18 14:08:24 +020094config AUTOBOOT_STOP_STR_SHA256
95 string "Stop autobooting via SHA256 encrypted password"
96 depends on AUTOBOOT_KEYED && AUTOBOOT_ENCRYPTION
97 help
98 This option adds the feature to only stop the autobooting,
99 and therefore boot into the U-Boot prompt, when the input
100 string / password matches a values that is encypted via
101 a SHA256 hash and saved in the environment.
102
Stefan Roesed126e012015-05-18 14:08:23 +0200103endmenu
104
Masahiro Yamada60296a82014-11-13 19:29:08 +0900105comment "Commands"
106
107menu "Info commands"
108
109config CMD_BDI
110 bool "bdinfo"
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500111 default y
Masahiro Yamada60296a82014-11-13 19:29:08 +0900112 help
113 Print board info
114
115config CMD_CONSOLE
116 bool "coninfo"
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500117 default y
Masahiro Yamada60296a82014-11-13 19:29:08 +0900118 help
119 Print console devices and information.
120
Simon Glass8e2fac02015-04-28 20:25:11 -0600121config CMD_CPU
122 bool "cpu"
123 help
124 Print information about available CPUs. This normally shows the
125 number of CPUs, type (e.g. manufacturer, architecture, product or
126 internal name) and clock frequency. Other information may be
127 available depending on the CPU driver.
128
Masahiro Yamada60296a82014-11-13 19:29:08 +0900129config CMD_LICENSE
130 bool "license"
131 help
132 Print GPL license text
133
134endmenu
135
136menu "Boot commands"
137
138config CMD_BOOTD
139 bool "bootd"
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500140 default y
Masahiro Yamada60296a82014-11-13 19:29:08 +0900141 help
142 Run the command stored in the environment "bootcmd", i.e.
143 "bootd" does the same thing as "run bootcmd".
144
Masahiro Yamadadba16972014-09-16 16:33:00 +0900145config CMD_BOOTM
Masahiro Yamada60296a82014-11-13 19:29:08 +0900146 bool "bootm"
Masahiro Yamadadba16972014-09-16 16:33:00 +0900147 default y
148 help
149 Boot an application image from the memory.
150
Masahiro Yamada60296a82014-11-13 19:29:08 +0900151config CMD_GO
152 bool "go"
Masahiro Yamadaca05ee92014-09-16 16:33:01 +0900153 default y
154 help
Masahiro Yamada60296a82014-11-13 19:29:08 +0900155 Start an application at a given address.
156
157config CMD_RUN
158 bool "run"
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500159 default y
Masahiro Yamada60296a82014-11-13 19:29:08 +0900160 help
161 Run the command in the given environment variable.
162
163config CMD_IMI
164 bool "iminfo"
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500165 default y
Masahiro Yamada60296a82014-11-13 19:29:08 +0900166 help
167 Print header information for application image.
168
169config CMD_IMLS
170 bool "imls"
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500171 default y
Masahiro Yamada60296a82014-11-13 19:29:08 +0900172 help
173 List all images found in flash
174
175config CMD_XIMG
176 bool "imxtract"
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500177 default y
Masahiro Yamada60296a82014-11-13 19:29:08 +0900178 help
179 Extract a part of a multi-image.
180
181endmenu
182
183menu "Environment commands"
Masahiro Yamadaca05ee92014-09-16 16:33:01 +0900184
Masahiro Yamadacccee182014-09-16 16:33:02 +0900185config CMD_EXPORTENV
Masahiro Yamada60296a82014-11-13 19:29:08 +0900186 bool "env export"
Masahiro Yamadacccee182014-09-16 16:33:02 +0900187 default y
188 help
189 Export environments.
190
Masahiro Yamada1d5c2012014-09-16 16:33:04 +0900191config CMD_IMPORTENV
Masahiro Yamada60296a82014-11-13 19:29:08 +0900192 bool "env import"
Masahiro Yamada1d5c2012014-09-16 16:33:04 +0900193 default y
194 help
195 Import environments.
196
Masahiro Yamada60296a82014-11-13 19:29:08 +0900197config CMD_EDITENV
198 bool "editenv"
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500199 default y
Masahiro Yamada60296a82014-11-13 19:29:08 +0900200 help
201 Edit environment variable.
202
203config CMD_SAVEENV
204 bool "saveenv"
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500205 default y
Masahiro Yamada60296a82014-11-13 19:29:08 +0900206 help
Joe Hershbergerf38bec92015-06-22 16:15:25 -0500207 Save all environment variables into the compiled-in persistent
208 storage.
Masahiro Yamada60296a82014-11-13 19:29:08 +0900209
Joe Hershberger6aab5ae2015-06-22 16:15:26 -0500210config CMD_ENV_EXISTS
211 bool "env exists"
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500212 default y
Joe Hershberger6aab5ae2015-06-22 16:15:26 -0500213 help
214 Check if a variable is defined in the environment for use in
215 shell scripting.
216
Masahiro Yamada60296a82014-11-13 19:29:08 +0900217endmenu
218
219menu "Memory commands"
220
221config CMD_MEMORY
222 bool "md, mm, nm, mw, cp, cmp, base, loop"
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500223 default y
Masahiro Yamada60296a82014-11-13 19:29:08 +0900224 help
225 Memeory commands.
226 md - memory display
227 mm - memory modify (auto-incrementing address)
228 nm - memory modify (constant address)
229 mw - memory write (fill)
230 cp - memory copy
231 cmp - memory compare
232 base - print or set address offset
233 loop - initinite loop on address range
234
235config CMD_CRC32
236 bool "crc32"
Masahiro Yamada726ac8e2014-09-16 16:33:03 +0900237 default y
238 help
Masahiro Yamada60296a82014-11-13 19:29:08 +0900239 Compute CRC32.
240
241config LOOPW
242 bool "loopw"
243 help
244 Infinite write loop on address range
245
246config CMD_MEMTEST
Nikolaos Pasaloukos41ffb452015-03-05 13:15:20 +0000247 bool "memtest"
Masahiro Yamada60296a82014-11-13 19:29:08 +0900248 help
249 Simple RAM read/write test.
250
251config CMD_MX_CYCLIC
252 bool "mdc, mwc"
253 help
254 mdc - memory display cyclic
255 mwc - memory write cyclic
256
257config CMD_MEMINFO
258 bool "meminfo"
259 help
260 Display memory information.
261
262endmenu
263
264menu "Device access commands"
265
Simon Glassf058f152015-02-05 21:41:38 -0700266config CMD_DM
267 bool "dm - Access to driver model information"
268 depends on DM
269 default y
270 help
271 Provides access to driver model data structures and information,
272 such as a list of devices, list of uclasses and the state of each
273 device (e.g. activated). This is not required for operation, but
274 can be useful to see the state of driver model for debugging or
275 interest.
276
277config CMD_DEMO
278 bool "demo - Demonstration commands for driver model"
279 depends on DM
280 help
281 Provides a 'demo' command which can be used to play around with
282 driver model. To use this properly you will need to enable one or
283 both of the demo devices (DM_DEMO_SHAPE and DM_DEMO_SIMPLE).
284 Otherwise you will always get an empty list of devices. The demo
285 devices are defined in the sandbox device tree, so the easiest
286 option is to use sandbox and pass the -d point to sandbox's
287 u-boot.dtb file.
288
Masahiro Yamada60296a82014-11-13 19:29:08 +0900289config CMD_LOADB
290 bool "loadb"
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500291 default y
Masahiro Yamada60296a82014-11-13 19:29:08 +0900292 help
293 Load a binary file over serial line.
294
295config CMD_LOADS
296 bool "loads"
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500297 default y
Masahiro Yamada60296a82014-11-13 19:29:08 +0900298 help
299 Load an S-Record file over serial line
300
301config CMD_FLASH
302 bool "flinfo, erase, protect"
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500303 default y
Masahiro Yamada60296a82014-11-13 19:29:08 +0900304 help
305 NOR flash support.
306 flinfo - print FLASH memory information
307 erase - FLASH memory
308 protect - enable or disable FLASH write protection
309
Linus Walleij4bb66502015-04-05 01:48:31 +0200310config CMD_ARMFLASH
311 depends on FLASH_CFI_DRIVER
312 bool "armflash"
313 help
314 ARM Ltd reference designs flash partition access
315
Masahiro Yamada60296a82014-11-13 19:29:08 +0900316config CMD_NAND
317 bool "nand"
318 help
319 NAND support.
320
Jagan Tekif39eb752015-06-27 03:47:53 +0530321config CMD_SF
322 bool "sf"
323 help
324 SPI Flash support
325
Masahiro Yamada60296a82014-11-13 19:29:08 +0900326config CMD_SPI
327 bool "sspi"
328 help
329 SPI utility command.
330
331config CMD_I2C
332 bool "i2c"
333 help
334 I2C support.
335
336config CMD_USB
337 bool "usb"
338 help
339 USB support.
340
341config CMD_FPGA
342 bool "fpga"
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500343 default y
Masahiro Yamada60296a82014-11-13 19:29:08 +0900344 help
345 FPGA support.
346
347endmenu
348
349
350menu "Shell scripting commands"
351
352config CMD_ECHO
353 bool "echo"
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500354 default y
Masahiro Yamada60296a82014-11-13 19:29:08 +0900355 help
356 Echo args to console
357
358config CMD_ITEST
359 bool "itest"
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500360 default y
Masahiro Yamada60296a82014-11-13 19:29:08 +0900361 help
362 Return true/false on integer compare.
363
364config CMD_SOURCE
365 bool "source"
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500366 default y
Masahiro Yamada60296a82014-11-13 19:29:08 +0900367 help
368 Run script from memory
369
Joe Hershberger7453cb52015-05-05 19:08:13 -0500370config CMD_SETEXPR
371 bool "setexpr"
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500372 default y
Joe Hershberger7453cb52015-05-05 19:08:13 -0500373 help
374 Evaluate boolean and math expressions and store the result in an env
375 variable.
376 Also supports loading the value at a memory location into a variable.
377 If CONFIG_REGEX is enabled, setexpr also supports a gsub function.
378
Masahiro Yamada60296a82014-11-13 19:29:08 +0900379endmenu
380
381menu "Network commands"
382
383config CMD_NET
384 bool "bootp, tftpboot"
Joe Hershberger6eed3782015-05-29 19:46:35 -0500385 select NET
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500386 default y
Masahiro Yamada60296a82014-11-13 19:29:08 +0900387 help
388 Network commands.
389 bootp - boot image via network using BOOTP/TFTP protocol
390 tftpboot - boot image via network using TFTP protocol
391
392config CMD_TFTPPUT
393 bool "tftp put"
394 help
395 TFTP put command, for uploading files to a server
396
397config CMD_TFTPSRV
398 bool "tftpsrv"
399 help
400 Act as a TFTP server and boot the first received file
401
402config CMD_RARP
403 bool "rarpboot"
404 help
405 Boot image via network using RARP/TFTP protocol
406
407config CMD_DHCP
408 bool "dhcp"
409 help
410 Boot image via network using DHCP/TFTP protocol
411
412config CMD_NFS
413 bool "nfs"
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500414 default y
Masahiro Yamada60296a82014-11-13 19:29:08 +0900415 help
416 Boot image via network using NFS protocol.
417
418config CMD_PING
419 bool "ping"
420 help
421 Send ICMP ECHO_REQUEST to network host
422
423config CMD_CDP
424 bool "cdp"
425 help
426 Perform CDP network configuration
427
428config CMD_SNTP
429 bool "sntp"
430 help
431 Synchronize RTC via network
432
433config CMD_DNS
434 bool "dns"
435 help
436 Lookup the IP of a hostname
437
Masahiro Yamada60296a82014-11-13 19:29:08 +0900438config CMD_LINK_LOCAL
439 bool "linklocal"
440 help
441 Acquire a network IP address using the link-local protocol
442
443endmenu
444
445menu "Misc commands"
446
447config CMD_TIME
448 bool "time"
449 help
450 Run commands and summarize execution time.
451
452# TODO: rename to CMD_SLEEP
453config CMD_MISC
454 bool "sleep"
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500455 default y
Masahiro Yamada60296a82014-11-13 19:29:08 +0900456 help
457 Delay execution for some time
458
459config CMD_TIMER
460 bool "timer"
461 help
462 Access the system timer.
463
464config CMD_SETGETDCR
465 bool "getdcr, setdcr, getidcr, setidcr"
466 depends on 4xx
Joe Hershbergeref0f2f52015-06-22 16:15:30 -0500467 default y
Masahiro Yamada60296a82014-11-13 19:29:08 +0900468 help
469 getdcr - Get an AMCC PPC 4xx DCR's value
470 setdcr - Set an AMCC PPC 4xx DCR's value
471 getidcr - Get a register value via indirect DCR addressing
472 setidcr - Set a register value via indirect DCR addressing
473
Simon Glassde79a762015-03-06 13:19:09 -0700474config CMD_SOUND
475 bool "sound"
476 depends on SOUND
477 help
478 This provides basic access to the U-Boot's sound support. The main
479 feature is to play a beep.
480
481 sound init - set up sound system
482 sound play - play a sound
483
Masahiro Yamada60296a82014-11-13 19:29:08 +0900484endmenu
Masahiro Yamada726ac8e2014-09-16 16:33:03 +0900485
Simon Glassee2b2432015-03-02 17:04:37 -0700486menu "Boot timing"
487
488config BOOTSTAGE
489 bool "Boot timing and reporting"
490 help
491 Enable recording of boot time while booting. To use it, insert
492 calls to bootstage_mark() with a suitable BOOTSTAGE_ID from
493 bootstage.h. Only a single entry is recorded for each ID. You can
494 give the entry a name with bootstage_mark_name(). You can also
495 record elapsed time in a particular stage using bootstage_start()
496 before starting and bootstage_accum() when finished. Bootstage will
497 add up all the accumated time and report it.
498
499 Normally, IDs are defined in bootstage.h but a small number of
500 additional 'user' IDs can be used but passing BOOTSTAGE_ID_ALLOC
501 as the ID.
502
503 Calls to show_boot_progress() wil also result in log entries but
504 these will not have names.
505
506config BOOTSTAGE_REPORT
507 bool "Display a detailed boot timing report before booting the OS"
508 depends on BOOTSTAGE
509 help
510 Enable output of a boot time report just before the OS is booted.
511 This shows how long it took U-Boot to go through each stage of the
512 boot process. The report looks something like this:
513
514 Timer summary in microseconds:
515 Mark Elapsed Stage
516 0 0 reset
517 3,575,678 3,575,678 board_init_f start
518 3,575,695 17 arch_cpu_init A9
519 3,575,777 82 arch_cpu_init done
520 3,659,598 83,821 board_init_r start
521 3,910,375 250,777 main_loop
522 29,916,167 26,005,792 bootm_start
523 30,361,327 445,160 start_kernel
524
525config BOOTSTAGE_USER_COUNT
526 hex "Number of boot ID numbers available for user use"
527 default 20
528 help
529 This is the number of available user bootstage records.
530 Each time you call bootstage_mark(BOOTSTAGE_ID_ALLOC, ...)
531 a new ID will be allocated from this stash. If you exceed
532 the limit, recording will stop.
533
534config CMD_BOOTSTAGE
535 bool "Enable the 'bootstage' command"
536 depends on BOOTSTAGE
537 help
538 Add a 'bootstage' command which supports printing a report
539 and un/stashing of bootstage data.
540
541config BOOTSTAGE_FDT
542 bool "Store boot timing information in the OS device tree"
543 depends on BOOTSTAGE
544 help
545 Stash the bootstage information in the FDT. A root 'bootstage'
546 node is created with each bootstage id as a child. Each child
547 has a 'name' property and either 'mark' containing the
548 mark time in microsecond, or 'accum' containing the
549 accumulated time for that bootstage id in microseconds.
550 For example:
551
552 bootstage {
553 154 {
554 name = "board_init_f";
555 mark = <3575678>;
556 };
557 170 {
558 name = "lcd";
559 accum = <33482>;
560 };
561 };
562
563 Code in the Linux kernel can find this in /proc/devicetree.
564
565config BOOTSTAGE_STASH
566 bool "Stash the boot timing information in memory before booting OS"
567 depends on BOOTSTAGE
568 help
569 Some OSes do not support device tree. Bootstage can instead write
570 the boot timing information in a binary format at a given address.
571 This happens through a call to bootstage_stash(), typically in
572 the CPU's cleanup_before_linux() function. You can use the
573 'bootstage stash' and 'bootstage unstash' commands to do this on
574 the command line.
575
576config BOOTSTAGE_STASH_ADDR
577 hex "Address to stash boot timing information"
578 default 0
579 help
580 Provide an address which will not be overwritten by the OS when it
581 starts, so that it can read this information when ready.
582
583config BOOTSTAGE_STASH_SIZE
584 hex "Size of boot timing stash region"
585 default 4096
586 help
587 This should be large enough to hold the bootstage stash. A value of
588 4096 (4KiB) is normally plenty.
589
590endmenu
591
Przemyslaw Marczakd89fdcf2015-04-20 20:07:43 +0200592menu "Power commands"
593config CMD_PMIC
594 bool "Enable Driver Model PMIC command"
595 depends on DM_PMIC
596 help
597 This is the pmic command, based on a driver model pmic's API.
598 Command features are unchanged:
599 - list - list pmic devices
600 - pmic dev <id> - show or [set] operating pmic device (NEW)
601 - pmic dump - dump registers
602 - pmic read address - read byte of register at address
603 - pmic write address - write byte to register at address
604 The only one change for this command is 'dev' subcommand.
Przemyslaw Marczak6262b722015-04-20 20:07:44 +0200605
606config CMD_REGULATOR
607 bool "Enable Driver Model REGULATOR command"
608 depends on DM_REGULATOR
609 help
610 This command is based on driver model regulator's API.
611 User interface features:
612 - list - list regulator devices
613 - regulator dev <id> - show or [set] operating regulator device
614 - regulator info - print constraints info
615 - regulator status - print operating status
616 - regulator value <val] <-f> - print/[set] voltage value [uV]
617 - regulator current <val> - print/[set] current value [uA]
618 - regulator mode <id> - print/[set] operating mode id
619 - regulator enable - enable the regulator output
620 - regulator disable - disable the regulator output
621
622 The '-f' (force) option can be used for set the value which exceeds
623 the limits, which are found in device-tree and are kept in regulator's
624 uclass platdata structure.
625
Przemyslaw Marczakd89fdcf2015-04-20 20:07:43 +0200626endmenu
Przemyslaw Marczak6262b722015-04-20 20:07:44 +0200627
Masahiro Yamadaed363232014-09-16 16:32:58 +0900628endmenu