blob: 2ed0263a41340b6a7d271ce6e269f04070659a45 [file] [log] [blame]
Simon Glass72a8cf82016-01-17 20:53:51 -07001menu "Command line interface"
2
3config 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
20config 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
27menu "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
55config AUTOBOOT_ENCRYPTION
56 bool "Enable encryption in autoboot stopping"
57 depends on AUTOBOOT_KEYED
58 default n
59
60config AUTOBOOT_DELAY_STR
61 string "Delay autobooting via specific input key / string"
62 depends on AUTOBOOT_KEYED && !AUTOBOOT_ENCRYPTION
63 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"
74 depends on AUTOBOOT_KEYED && !AUTOBOOT_ENCRYPTION
75 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"
86 depends on AUTOBOOT_KEYED && !AUTOBOOT_ENCRYPTION
87 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
94config 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
103endmenu
104
105comment "Commands"
106
107menu "Info commands"
108
109config CMD_BDI
110 bool "bdinfo"
111 default y
112 help
113 Print board info
114
115config CMD_CONSOLE
116 bool "coninfo"
117 default y
118 help
119 Print console devices and information.
120
121config 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
129config 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"
140 default y
141 help
142 Run the command stored in the environment "bootcmd", i.e.
143 "bootd" does the same thing as "run bootcmd".
144
145config CMD_BOOTM
146 bool "bootm"
147 default y
148 help
149 Boot an application image from the memory.
150
151config CMD_ELF
152 bool "bootelf, bootvx"
153 default y
154 help
155 Boot an ELF/vxWorks image from the memory.
156
157config CMD_GO
158 bool "go"
159 default y
160 help
161 Start an application at a given address.
162
163config CMD_RUN
164 bool "run"
165 default y
166 help
167 Run the command in the given environment variable.
168
169config CMD_IMI
170 bool "iminfo"
171 default y
172 help
173 Print header information for application image.
174
175config CMD_IMLS
176 bool "imls"
177 default y
178 help
179 List all images found in flash
180
181config CMD_XIMG
182 bool "imxtract"
183 default y
184 help
185 Extract a part of a multi-image.
186
187config CMD_POWEROFF
188 bool
189
190endmenu
191
192menu "Environment commands"
193
194config CMD_EXPORTENV
195 bool "env export"
196 default y
197 help
198 Export environments.
199
200config CMD_IMPORTENV
201 bool "env import"
202 default y
203 help
204 Import environments.
205
206config CMD_EDITENV
207 bool "editenv"
208 default y
209 help
210 Edit environment variable.
211
212config CMD_SAVEENV
213 bool "saveenv"
214 default y
215 help
216 Save all environment variables into the compiled-in persistent
217 storage.
218
219config CMD_ENV_EXISTS
220 bool "env exists"
221 default y
222 help
223 Check if a variable is defined in the environment for use in
224 shell scripting.
225
226endmenu
227
228menu "Memory commands"
229
230config CMD_MEMORY
231 bool "md, mm, nm, mw, cp, cmp, base, loop"
232 default y
233 help
234 Memeory commands.
235 md - memory display
236 mm - memory modify (auto-incrementing address)
237 nm - memory modify (constant address)
238 mw - memory write (fill)
239 cp - memory copy
240 cmp - memory compare
241 base - print or set address offset
242 loop - initinite loop on address range
243
244config CMD_CRC32
245 bool "crc32"
246 default y
247 help
248 Compute CRC32.
249
250config LOOPW
251 bool "loopw"
252 help
253 Infinite write loop on address range
254
255config CMD_MEMTEST
256 bool "memtest"
257 help
258 Simple RAM read/write test.
259
260config CMD_MX_CYCLIC
261 bool "mdc, mwc"
262 help
263 mdc - memory display cyclic
264 mwc - memory write cyclic
265
266config CMD_MEMINFO
267 bool "meminfo"
268 help
269 Display memory information.
270
271endmenu
272
273menu "Device access commands"
274
275config CMD_DM
276 bool "dm - Access to driver model information"
277 depends on DM
278 default y
279 help
280 Provides access to driver model data structures and information,
281 such as a list of devices, list of uclasses and the state of each
282 device (e.g. activated). This is not required for operation, but
283 can be useful to see the state of driver model for debugging or
284 interest.
285
286config CMD_DEMO
287 bool "demo - Demonstration commands for driver model"
288 depends on DM
289 help
290 Provides a 'demo' command which can be used to play around with
291 driver model. To use this properly you will need to enable one or
292 both of the demo devices (DM_DEMO_SHAPE and DM_DEMO_SIMPLE).
293 Otherwise you will always get an empty list of devices. The demo
294 devices are defined in the sandbox device tree, so the easiest
295 option is to use sandbox and pass the -d point to sandbox's
296 u-boot.dtb file.
297
298config CMD_LOADB
299 bool "loadb"
300 default y
301 help
302 Load a binary file over serial line.
303
304config CMD_LOADS
305 bool "loads"
306 default y
307 help
308 Load an S-Record file over serial line
309
310config CMD_FLASH
311 bool "flinfo, erase, protect"
312 default y
313 help
314 NOR flash support.
315 flinfo - print FLASH memory information
316 erase - FLASH memory
317 protect - enable or disable FLASH write protection
318
319config CMD_ARMFLASH
320 depends on FLASH_CFI_DRIVER
321 bool "armflash"
322 help
323 ARM Ltd reference designs flash partition access
324
325config CMD_NAND
326 bool "nand"
327 help
328 NAND support.
329
330config CMD_SF
331 bool "sf"
332 help
333 SPI Flash support
334
335config CMD_SPI
336 bool "sspi"
337 help
338 SPI utility command.
339
340config CMD_I2C
341 bool "i2c"
342 help
343 I2C support.
344
345config CMD_USB
346 bool "usb"
347 help
348 USB support.
349
350config CMD_FPGA
351 bool "fpga"
352 default y
353 help
354 FPGA support.
355
356config CMD_REMOTEPROC
357 bool "remoteproc"
358 depends on REMOTEPROC
359 help
360 Support for Remote Processor control
361
362config CMD_GPIO
363 bool "gpio"
364 help
365 GPIO support.
366
367endmenu
368
369
370menu "Shell scripting commands"
371
372config CMD_ECHO
373 bool "echo"
374 default y
375 help
376 Echo args to console
377
378config CMD_ITEST
379 bool "itest"
380 default y
381 help
382 Return true/false on integer compare.
383
384config CMD_SOURCE
385 bool "source"
386 default y
387 help
388 Run script from memory
389
390config CMD_SETEXPR
391 bool "setexpr"
392 default y
393 help
394 Evaluate boolean and math expressions and store the result in an env
395 variable.
396 Also supports loading the value at a memory location into a variable.
397 If CONFIG_REGEX is enabled, setexpr also supports a gsub function.
398
399endmenu
400
401menu "Network commands"
402
403config CMD_NET
404 bool "bootp, tftpboot"
405 select NET
406 default y
407 help
408 Network commands.
409 bootp - boot image via network using BOOTP/TFTP protocol
410 tftpboot - boot image via network using TFTP protocol
411
412config CMD_TFTPPUT
413 bool "tftp put"
414 help
415 TFTP put command, for uploading files to a server
416
417config CMD_TFTPSRV
418 bool "tftpsrv"
419 help
420 Act as a TFTP server and boot the first received file
421
422config CMD_RARP
423 bool "rarpboot"
424 help
425 Boot image via network using RARP/TFTP protocol
426
427config CMD_DHCP
428 bool "dhcp"
429 help
430 Boot image via network using DHCP/TFTP protocol
431
432config CMD_NFS
433 bool "nfs"
434 default y
435 help
436 Boot image via network using NFS protocol.
437
438config CMD_PING
439 bool "ping"
440 help
441 Send ICMP ECHO_REQUEST to network host
442
443config CMD_CDP
444 bool "cdp"
445 help
446 Perform CDP network configuration
447
448config CMD_SNTP
449 bool "sntp"
450 help
451 Synchronize RTC via network
452
453config CMD_DNS
454 bool "dns"
455 help
456 Lookup the IP of a hostname
457
458config CMD_LINK_LOCAL
459 bool "linklocal"
460 help
461 Acquire a network IP address using the link-local protocol
462
463endmenu
464
465menu "Misc commands"
466
467config CMD_AMBAPP
468 bool "ambapp"
469 depends on LEON3
470 default y
471 help
472 Lists AMBA Plug-n-Play information.
473
474config SYS_AMBAPP_PRINT_ON_STARTUP
475 bool "Show AMBA PnP info on startup"
476 depends on CMD_AMBAPP
477 default n
478 help
479 Show AMBA Plug-n-Play information on startup.
480
481config CMD_TIME
482 bool "time"
483 help
484 Run commands and summarize execution time.
485
486# TODO: rename to CMD_SLEEP
487config CMD_MISC
488 bool "sleep"
489 default y
490 help
491 Delay execution for some time
492
493config CMD_TIMER
494 bool "timer"
495 help
496 Access the system timer.
497
498config CMD_SETGETDCR
499 bool "getdcr, setdcr, getidcr, setidcr"
500 depends on 4xx
501 default y
502 help
503 getdcr - Get an AMCC PPC 4xx DCR's value
504 setdcr - Set an AMCC PPC 4xx DCR's value
505 getidcr - Get a register value via indirect DCR addressing
506 setidcr - Set a register value via indirect DCR addressing
507
508config CMD_SOUND
509 bool "sound"
510 depends on SOUND
511 help
512 This provides basic access to the U-Boot's sound support. The main
513 feature is to play a beep.
514
515 sound init - set up sound system
516 sound play - play a sound
517
518endmenu
519
520config CMD_BOOTSTAGE
521 bool "Enable the 'bootstage' command"
522 depends on BOOTSTAGE
523 help
524 Add a 'bootstage' command which supports printing a report
525 and un/stashing of bootstage data.
526
527menu "Power commands"
528config CMD_PMIC
529 bool "Enable Driver Model PMIC command"
530 depends on DM_PMIC
531 help
532 This is the pmic command, based on a driver model pmic's API.
533 Command features are unchanged:
534 - list - list pmic devices
535 - pmic dev <id> - show or [set] operating pmic device (NEW)
536 - pmic dump - dump registers
537 - pmic read address - read byte of register at address
538 - pmic write address - write byte to register at address
539 The only one change for this command is 'dev' subcommand.
540
541config CMD_REGULATOR
542 bool "Enable Driver Model REGULATOR command"
543 depends on DM_REGULATOR
544 help
545 This command is based on driver model regulator's API.
546 User interface features:
547 - list - list regulator devices
548 - regulator dev <id> - show or [set] operating regulator device
549 - regulator info - print constraints info
550 - regulator status - print operating status
551 - regulator value <val] <-f> - print/[set] voltage value [uV]
552 - regulator current <val> - print/[set] current value [uA]
553 - regulator mode <id> - print/[set] operating mode id
554 - regulator enable - enable the regulator output
555 - regulator disable - disable the regulator output
556
557 The '-f' (force) option can be used for set the value which exceeds
558 the limits, which are found in device-tree and are kept in regulator's
559 uclass platdata structure.
560
561endmenu
562
563menu "Security commands"
564config CMD_TPM
565 bool "Enable the 'tpm' command"
566 depends on TPM
567 help
568 This provides a means to talk to a TPM from the command line. A wide
569 range of commands if provided - see 'tpm help' for details. The
570 command requires a suitable TPM on your board and the correct driver
571 must be enabled.
572
573config CMD_TPM_TEST
574 bool "Enable the 'tpm test' command"
575 depends on CMD_TPM
576 help
577 This provides a a series of tests to confirm that the TPM is working
578 correctly. The tests cover initialisation, non-volatile RAM, extend,
579 global lock and checking that timing is within expectations. The
580 tests pass correctly on Infineon TPMs but may need to be adjusted
581 for other devices.
582
583endmenu
584
585endmenu