]>
Commit | Line | Data |
---|---|---|
72a8cf8d SG |
1 | menu "Command line interface" |
2 | ||
302a6487 SG |
3 | config 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 | ||
72a8cf8d SG |
14 | config HUSH_PARSER |
15 | bool "Use hush shell" | |
302a6487 | 16 | depends on CMDLINE |
72a8cf8d SG |
17 | 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 | ||
72a8cf8d SG |
26 | config 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 | ||
33 | menu "Autoboot options" | |
34 | ||
41598c82 MY |
35 | config AUTOBOOT |
36 | bool "Autoboot" | |
37 | default y | |
38 | help | |
39 | This enables the autoboot. See doc/README.autoboot for detail. | |
40 | ||
72a8cf8d SG |
41 | config 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 | ||
51 | config 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 | ||
67 | config AUTOBOOT_ENCRYPTION | |
68 | bool "Enable encryption in autoboot stopping" | |
69 | depends on AUTOBOOT_KEYED | |
70 | default n | |
71 | ||
72 | config 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 | ||
84 | config 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 | ||
96 | config 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 | ||
106 | config 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 | ||
115 | endmenu | |
116 | ||
e016f0b2 SR |
117 | source "cmd/fastboot/Kconfig" |
118 | ||
72a8cf8d SG |
119 | comment "Commands" |
120 | ||
121 | menu "Info commands" | |
122 | ||
123 | config CMD_BDI | |
124 | bool "bdinfo" | |
125 | default y | |
126 | help | |
127 | Print board info | |
128 | ||
129 | config CMD_CONSOLE | |
130 | bool "coninfo" | |
131 | default y | |
132 | help | |
133 | Print console devices and information. | |
134 | ||
135 | config CMD_CPU | |
136 | bool "cpu" | |
137 | help | |
138 | Print information about available CPUs. This normally shows the | |
139 | number of CPUs, type (e.g. manufacturer, architecture, product or | |
140 | internal name) and clock frequency. Other information may be | |
141 | available depending on the CPU driver. | |
142 | ||
143 | config CMD_LICENSE | |
144 | bool "license" | |
145 | help | |
146 | Print GPL license text | |
147 | ||
148 | endmenu | |
149 | ||
150 | menu "Boot commands" | |
151 | ||
152 | config CMD_BOOTD | |
153 | bool "bootd" | |
154 | default y | |
155 | help | |
156 | Run the command stored in the environment "bootcmd", i.e. | |
157 | "bootd" does the same thing as "run bootcmd". | |
158 | ||
159 | config CMD_BOOTM | |
160 | bool "bootm" | |
161 | default y | |
162 | help | |
163 | Boot an application image from the memory. | |
164 | ||
ab8243e4 DN |
165 | config CMD_BOOTZ |
166 | bool "bootz" | |
167 | help | |
168 | Boot the Linux zImage | |
169 | ||
26959271 MY |
170 | config CMD_BOOTI |
171 | bool "booti" | |
172 | depends on ARM64 | |
173 | default y | |
174 | help | |
175 | Boot an AArch64 Linux Kernel image from memory. | |
176 | ||
b9939336 AG |
177 | config CMD_BOOTEFI |
178 | bool "bootefi" | |
179 | depends on EFI_LOADER | |
180 | default y | |
181 | help | |
182 | Boot an EFI image from memory. | |
183 | ||
c7ae3dfd SG |
184 | config CMD_BOOTEFI_HELLO |
185 | bool "Allow booting a standard EFI hello world for testing" | |
c65d76ed | 186 | depends on CMD_BOOTEFI && ARM |
c7ae3dfd SG |
187 | help |
188 | This adds a standard EFI hello world application to U-Boot so that | |
189 | it can be used with the 'bootefi hello' command. This is useful | |
190 | for testing that EFI is working at a basic level, and for bringing | |
191 | up EFI support on a new architecture. | |
192 | ||
72a8cf8d SG |
193 | config CMD_ELF |
194 | bool "bootelf, bootvx" | |
195 | default y | |
196 | help | |
197 | Boot an ELF/vxWorks image from the memory. | |
198 | ||
23922e26 MS |
199 | config CMD_FDT |
200 | bool "Flattened Device Tree utility commands" | |
201 | default y | |
202 | depends on OF_LIBFDT | |
203 | help | |
204 | Do FDT related setup before booting into the Operating System. | |
205 | ||
72a8cf8d SG |
206 | config CMD_GO |
207 | bool "go" | |
208 | default y | |
209 | help | |
210 | Start an application at a given address. | |
211 | ||
212 | config CMD_RUN | |
213 | bool "run" | |
214 | default y | |
215 | help | |
216 | Run the command in the given environment variable. | |
217 | ||
218 | config CMD_IMI | |
219 | bool "iminfo" | |
220 | default y | |
221 | help | |
222 | Print header information for application image. | |
223 | ||
224 | config CMD_IMLS | |
225 | bool "imls" | |
226 | default y | |
227 | help | |
228 | List all images found in flash | |
229 | ||
230 | config CMD_XIMG | |
231 | bool "imxtract" | |
232 | default y | |
233 | help | |
234 | Extract a part of a multi-image. | |
235 | ||
236 | config CMD_POWEROFF | |
237 | bool | |
238 | ||
239 | endmenu | |
240 | ||
241 | menu "Environment commands" | |
242 | ||
ab8243e4 DN |
243 | config CMD_ASKENV |
244 | bool "ask for env variable" | |
245 | help | |
246 | Ask for environment variable | |
247 | ||
72a8cf8d SG |
248 | config CMD_EXPORTENV |
249 | bool "env export" | |
250 | default y | |
251 | help | |
252 | Export environments. | |
253 | ||
254 | config CMD_IMPORTENV | |
255 | bool "env import" | |
256 | default y | |
257 | help | |
258 | Import environments. | |
259 | ||
260 | config CMD_EDITENV | |
261 | bool "editenv" | |
262 | default y | |
263 | help | |
264 | Edit environment variable. | |
265 | ||
ab8243e4 DN |
266 | config CMD_GREPENV |
267 | bool "search env" | |
268 | help | |
269 | Allow for searching environment variables | |
270 | ||
72a8cf8d SG |
271 | config CMD_SAVEENV |
272 | bool "saveenv" | |
273 | default y | |
274 | help | |
275 | Save all environment variables into the compiled-in persistent | |
276 | storage. | |
277 | ||
278 | config CMD_ENV_EXISTS | |
279 | bool "env exists" | |
280 | default y | |
281 | help | |
282 | Check if a variable is defined in the environment for use in | |
283 | shell scripting. | |
284 | ||
285 | endmenu | |
286 | ||
287 | menu "Memory commands" | |
288 | ||
289 | config CMD_MEMORY | |
290 | bool "md, mm, nm, mw, cp, cmp, base, loop" | |
291 | default y | |
292 | help | |
293 | Memeory commands. | |
294 | md - memory display | |
295 | mm - memory modify (auto-incrementing address) | |
296 | nm - memory modify (constant address) | |
297 | mw - memory write (fill) | |
298 | cp - memory copy | |
299 | cmp - memory compare | |
300 | base - print or set address offset | |
301 | loop - initinite loop on address range | |
302 | ||
303 | config CMD_CRC32 | |
304 | bool "crc32" | |
305 | default y | |
306 | help | |
307 | Compute CRC32. | |
308 | ||
309 | config LOOPW | |
310 | bool "loopw" | |
311 | help | |
312 | Infinite write loop on address range | |
313 | ||
314 | config CMD_MEMTEST | |
315 | bool "memtest" | |
316 | help | |
317 | Simple RAM read/write test. | |
318 | ||
319 | config CMD_MX_CYCLIC | |
320 | bool "mdc, mwc" | |
321 | help | |
322 | mdc - memory display cyclic | |
323 | mwc - memory write cyclic | |
324 | ||
325 | config CMD_MEMINFO | |
326 | bool "meminfo" | |
327 | help | |
328 | Display memory information. | |
329 | ||
330 | endmenu | |
331 | ||
332 | menu "Device access commands" | |
333 | ||
334 | config CMD_DM | |
335 | bool "dm - Access to driver model information" | |
336 | depends on DM | |
337 | default y | |
338 | help | |
339 | Provides access to driver model data structures and information, | |
340 | such as a list of devices, list of uclasses and the state of each | |
341 | device (e.g. activated). This is not required for operation, but | |
342 | can be useful to see the state of driver model for debugging or | |
343 | interest. | |
344 | ||
345 | config CMD_DEMO | |
346 | bool "demo - Demonstration commands for driver model" | |
347 | depends on DM | |
348 | help | |
349 | Provides a 'demo' command which can be used to play around with | |
350 | driver model. To use this properly you will need to enable one or | |
351 | both of the demo devices (DM_DEMO_SHAPE and DM_DEMO_SIMPLE). | |
352 | Otherwise you will always get an empty list of devices. The demo | |
353 | devices are defined in the sandbox device tree, so the easiest | |
354 | option is to use sandbox and pass the -d point to sandbox's | |
355 | u-boot.dtb file. | |
356 | ||
357 | config CMD_LOADB | |
358 | bool "loadb" | |
359 | default y | |
360 | help | |
361 | Load a binary file over serial line. | |
362 | ||
363 | config CMD_LOADS | |
364 | bool "loads" | |
365 | default y | |
366 | help | |
367 | Load an S-Record file over serial line | |
368 | ||
369 | config CMD_FLASH | |
370 | bool "flinfo, erase, protect" | |
371 | default y | |
372 | help | |
373 | NOR flash support. | |
374 | flinfo - print FLASH memory information | |
375 | erase - FLASH memory | |
376 | protect - enable or disable FLASH write protection | |
377 | ||
378 | config CMD_ARMFLASH | |
78d1e1d0 | 379 | #depends on FLASH_CFI_DRIVER |
72a8cf8d SG |
380 | bool "armflash" |
381 | help | |
382 | ARM Ltd reference designs flash partition access | |
383 | ||
ab8243e4 DN |
384 | config CMD_MMC |
385 | bool "mmc" | |
386 | help | |
387 | MMC memory mapped support. | |
388 | ||
72a8cf8d SG |
389 | config CMD_NAND |
390 | bool "nand" | |
391 | help | |
392 | NAND support. | |
393 | ||
394 | config CMD_SF | |
395 | bool "sf" | |
396 | help | |
397 | SPI Flash support | |
398 | ||
399 | config CMD_SPI | |
400 | bool "sspi" | |
401 | help | |
402 | SPI utility command. | |
403 | ||
404 | config CMD_I2C | |
405 | bool "i2c" | |
406 | help | |
407 | I2C support. | |
408 | ||
409 | config CMD_USB | |
410 | bool "usb" | |
411 | help | |
412 | USB support. | |
413 | ||
ab8243e4 DN |
414 | config CMD_DFU |
415 | bool "dfu" | |
6828e602 | 416 | select USB_FUNCTION_DFU |
ab8243e4 DN |
417 | help |
418 | Enables the command "dfu" which is used to have U-Boot create a DFU | |
419 | class device via USB. | |
420 | ||
421 | config CMD_USB_MASS_STORAGE | |
422 | bool "UMS usb mass storage" | |
423 | help | |
424 | USB mass storage support | |
425 | ||
72a8cf8d SG |
426 | config CMD_FPGA |
427 | bool "fpga" | |
428 | default y | |
429 | help | |
430 | FPGA support. | |
431 | ||
432 | config CMD_REMOTEPROC | |
433 | bool "remoteproc" | |
434 | depends on REMOTEPROC | |
435 | help | |
436 | Support for Remote Processor control | |
437 | ||
438 | config CMD_GPIO | |
439 | bool "gpio" | |
440 | help | |
441 | GPIO support. | |
442 | ||
443 | endmenu | |
444 | ||
445 | ||
446 | menu "Shell scripting commands" | |
447 | ||
448 | config CMD_ECHO | |
449 | bool "echo" | |
450 | default y | |
451 | help | |
452 | Echo args to console | |
453 | ||
454 | config CMD_ITEST | |
455 | bool "itest" | |
456 | default y | |
457 | help | |
458 | Return true/false on integer compare. | |
459 | ||
460 | config CMD_SOURCE | |
461 | bool "source" | |
462 | default y | |
463 | help | |
464 | Run script from memory | |
465 | ||
466 | config CMD_SETEXPR | |
467 | bool "setexpr" | |
468 | default y | |
469 | help | |
470 | Evaluate boolean and math expressions and store the result in an env | |
471 | variable. | |
472 | Also supports loading the value at a memory location into a variable. | |
473 | If CONFIG_REGEX is enabled, setexpr also supports a gsub function. | |
474 | ||
475 | endmenu | |
476 | ||
477 | menu "Network commands" | |
478 | ||
479 | config CMD_NET | |
480 | bool "bootp, tftpboot" | |
481 | select NET | |
482 | default y | |
483 | help | |
484 | Network commands. | |
485 | bootp - boot image via network using BOOTP/TFTP protocol | |
486 | tftpboot - boot image via network using TFTP protocol | |
487 | ||
488 | config CMD_TFTPPUT | |
489 | bool "tftp put" | |
490 | help | |
491 | TFTP put command, for uploading files to a server | |
492 | ||
493 | config CMD_TFTPSRV | |
494 | bool "tftpsrv" | |
495 | help | |
496 | Act as a TFTP server and boot the first received file | |
497 | ||
498 | config CMD_RARP | |
499 | bool "rarpboot" | |
500 | help | |
501 | Boot image via network using RARP/TFTP protocol | |
502 | ||
503 | config CMD_DHCP | |
504 | bool "dhcp" | |
505 | help | |
506 | Boot image via network using DHCP/TFTP protocol | |
507 | ||
508 | config CMD_NFS | |
509 | bool "nfs" | |
510 | default y | |
511 | help | |
512 | Boot image via network using NFS protocol. | |
513 | ||
ab8243e4 DN |
514 | config CMD_MII |
515 | bool "mii" | |
516 | help | |
517 | Enable MII utility commands. | |
518 | ||
72a8cf8d SG |
519 | config CMD_PING |
520 | bool "ping" | |
521 | help | |
522 | Send ICMP ECHO_REQUEST to network host | |
523 | ||
524 | config CMD_CDP | |
525 | bool "cdp" | |
526 | help | |
527 | Perform CDP network configuration | |
528 | ||
529 | config CMD_SNTP | |
530 | bool "sntp" | |
531 | help | |
532 | Synchronize RTC via network | |
533 | ||
534 | config CMD_DNS | |
535 | bool "dns" | |
536 | help | |
537 | Lookup the IP of a hostname | |
538 | ||
539 | config CMD_LINK_LOCAL | |
540 | bool "linklocal" | |
541 | help | |
542 | Acquire a network IP address using the link-local protocol | |
543 | ||
544 | endmenu | |
545 | ||
546 | menu "Misc commands" | |
547 | ||
548 | config CMD_AMBAPP | |
549 | bool "ambapp" | |
550 | depends on LEON3 | |
551 | default y | |
552 | help | |
553 | Lists AMBA Plug-n-Play information. | |
554 | ||
555 | config SYS_AMBAPP_PRINT_ON_STARTUP | |
556 | bool "Show AMBA PnP info on startup" | |
557 | depends on CMD_AMBAPP | |
558 | default n | |
559 | help | |
560 | Show AMBA Plug-n-Play information on startup. | |
561 | ||
e40cf34a EN |
562 | config CMD_BLOCK_CACHE |
563 | bool "blkcache - control and stats for block cache" | |
564 | depends on BLOCK_CACHE | |
565 | default y if BLOCK_CACHE | |
566 | help | |
567 | Enable the blkcache command, which can be used to control the | |
568 | operation of the cache functions. | |
569 | This is most useful when fine-tuning the operation of the cache | |
570 | during development, but also allows the cache to be disabled when | |
571 | it might hurt performance (e.g. when using the ums command). | |
572 | ||
ab8243e4 DN |
573 | config CMD_CACHE |
574 | bool "icache or dcache" | |
575 | help | |
576 | Enable the "icache" and "dcache" commands | |
577 | ||
72a8cf8d SG |
578 | config CMD_TIME |
579 | bool "time" | |
580 | help | |
581 | Run commands and summarize execution time. | |
582 | ||
583 | # TODO: rename to CMD_SLEEP | |
584 | config CMD_MISC | |
585 | bool "sleep" | |
586 | default y | |
587 | help | |
588 | Delay execution for some time | |
589 | ||
590 | config CMD_TIMER | |
591 | bool "timer" | |
592 | help | |
593 | Access the system timer. | |
594 | ||
595 | config CMD_SETGETDCR | |
596 | bool "getdcr, setdcr, getidcr, setidcr" | |
597 | depends on 4xx | |
598 | default y | |
599 | help | |
600 | getdcr - Get an AMCC PPC 4xx DCR's value | |
601 | setdcr - Set an AMCC PPC 4xx DCR's value | |
602 | getidcr - Get a register value via indirect DCR addressing | |
603 | setidcr - Set a register value via indirect DCR addressing | |
604 | ||
605 | config CMD_SOUND | |
606 | bool "sound" | |
607 | depends on SOUND | |
608 | help | |
609 | This provides basic access to the U-Boot's sound support. The main | |
610 | feature is to play a beep. | |
611 | ||
612 | sound init - set up sound system | |
613 | sound play - play a sound | |
614 | ||
18686590 | 615 | config CMD_QFW |
dd6f3abb | 616 | bool "qfw" |
fcf5c041 | 617 | select QFW |
dd6f3abb TR |
618 | help |
619 | This provides access to the QEMU firmware interface. The main | |
620 | feature is to allow easy loading of files passed to qemu-system | |
621 | via -kernel / -initrd | |
72a8cf8d SG |
622 | endmenu |
623 | ||
624 | config CMD_BOOTSTAGE | |
625 | bool "Enable the 'bootstage' command" | |
626 | depends on BOOTSTAGE | |
627 | help | |
628 | Add a 'bootstage' command which supports printing a report | |
629 | and un/stashing of bootstage data. | |
630 | ||
631 | menu "Power commands" | |
632 | config CMD_PMIC | |
633 | bool "Enable Driver Model PMIC command" | |
634 | depends on DM_PMIC | |
635 | help | |
636 | This is the pmic command, based on a driver model pmic's API. | |
637 | Command features are unchanged: | |
638 | - list - list pmic devices | |
639 | - pmic dev <id> - show or [set] operating pmic device (NEW) | |
640 | - pmic dump - dump registers | |
641 | - pmic read address - read byte of register at address | |
642 | - pmic write address - write byte to register at address | |
643 | The only one change for this command is 'dev' subcommand. | |
644 | ||
645 | config CMD_REGULATOR | |
646 | bool "Enable Driver Model REGULATOR command" | |
647 | depends on DM_REGULATOR | |
648 | help | |
649 | This command is based on driver model regulator's API. | |
650 | User interface features: | |
651 | - list - list regulator devices | |
652 | - regulator dev <id> - show or [set] operating regulator device | |
653 | - regulator info - print constraints info | |
654 | - regulator status - print operating status | |
655 | - regulator value <val] <-f> - print/[set] voltage value [uV] | |
656 | - regulator current <val> - print/[set] current value [uA] | |
657 | - regulator mode <id> - print/[set] operating mode id | |
658 | - regulator enable - enable the regulator output | |
659 | - regulator disable - disable the regulator output | |
660 | ||
661 | The '-f' (force) option can be used for set the value which exceeds | |
662 | the limits, which are found in device-tree and are kept in regulator's | |
663 | uclass platdata structure. | |
664 | ||
665 | endmenu | |
666 | ||
667 | menu "Security commands" | |
668 | config CMD_TPM | |
669 | bool "Enable the 'tpm' command" | |
670 | depends on TPM | |
671 | help | |
672 | This provides a means to talk to a TPM from the command line. A wide | |
673 | range of commands if provided - see 'tpm help' for details. The | |
674 | command requires a suitable TPM on your board and the correct driver | |
675 | must be enabled. | |
676 | ||
677 | config CMD_TPM_TEST | |
678 | bool "Enable the 'tpm test' command" | |
679 | depends on CMD_TPM | |
680 | help | |
681 | This provides a a series of tests to confirm that the TPM is working | |
682 | correctly. The tests cover initialisation, non-volatile RAM, extend, | |
683 | global lock and checking that timing is within expectations. The | |
684 | tests pass correctly on Infineon TPMs but may need to be adjusted | |
685 | for other devices. | |
686 | ||
687 | endmenu | |
bfeba017 MF |
688 | |
689 | menu "Firmware commands" | |
690 | config CMD_CROS_EC | |
691 | bool "Enable crosec command" | |
692 | depends on CROS_EC | |
693 | default y | |
694 | help | |
695 | Enable command-line access to the Chrome OS EC (Embedded | |
696 | Controller). This provides the 'crosec' command which has | |
697 | a number of sub-commands for performing EC tasks such as | |
698 | updating its flash, accessing a small saved context area | |
699 | and talking to the I2C bus behind the EC (if there is one). | |
700 | endmenu | |
72a8cf8d | 701 | |
ab8243e4 DN |
702 | menu "Filesystem commands" |
703 | config CMD_EXT2 | |
704 | bool "ext2 command support" | |
705 | help | |
706 | Enables EXT2 FS command | |
707 | ||
708 | config CMD_EXT4 | |
709 | bool "ext4 command support" | |
710 | help | |
711 | Enables EXT4 FS command | |
712 | ||
713 | config CMD_EXT4_WRITE | |
714 | depends on CMD_EXT4 | |
715 | bool "ext4 write command support" | |
716 | help | |
717 | Enables EXT4 FS write command | |
718 | ||
719 | config CMD_FAT | |
720 | bool "FAT command support" | |
721 | help | |
722 | Support for the FAT fs | |
723 | ||
724 | config CMD_FS_GENERIC | |
725 | bool "filesystem commands" | |
726 | help | |
727 | Enables filesystem commands (e.g. load, ls) that work for multiple | |
728 | fs types. | |
729 | endmenu | |
730 | ||
8f2fe0c8 HS |
731 | config CMD_UBI |
732 | tristate "Enable UBI - Unsorted block images commands" | |
733 | select CRC32 | |
734 | select MTD_UBI | |
735 | help | |
736 | UBI is a software layer above MTD layer which admits use of LVM-like | |
737 | logical volumes on top of MTD devices, hides some complexities of | |
738 | flash chips like wear and bad blocks and provides some other useful | |
739 | capabilities. Please, consult the MTD web site for more details | |
740 | (www.linux-mtd.infradead.org). Activate this option if you want | |
741 | to use U-Boot UBI commands. | |
742 | ||
72a8cf8d | 743 | endmenu |