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Simon Glass98af8792016-10-17 20:12:35 -06001menu "Console"
2
Tom Rini4880b022016-11-29 09:14:56 -05003config MENU
4 bool
5 help
6 This is the library functionality to provide a text-based menu of
7 choices for the user to make choices with.
8
Simon Glass9854a872015-11-08 23:47:48 -07009config CONSOLE_RECORD
10 bool "Console recording"
11 help
12 This provides a way to record console output (and provide console
Robert P. J. Day57247d92016-08-31 12:49:13 -040013 input) through circular buffers. This is mostly useful for testing.
Simon Glass9854a872015-11-08 23:47:48 -070014 Console output is recorded even when the console is silent.
15 To enable console recording, call console_record_reset_enable()
16 from your code.
17
Ovidiu Panait4e819202020-11-28 10:43:03 +020018config CONSOLE_RECORD_INIT_F
19 bool "Enable console recording during pre-relocation init"
20 depends on CONSOLE_RECORD && SYS_MALLOC_F
21 default y
22 help
23 This option enables console recording during pre-relocation init.
24 CONFIG_SYS_MALLOC_F must be enabled to use this feature.
25
Simon Glass9854a872015-11-08 23:47:48 -070026config CONSOLE_RECORD_OUT_SIZE
27 hex "Output buffer size"
28 depends on CONSOLE_RECORD
29 default 0x400 if CONSOLE_RECORD
30 help
31 Set the size of the console output buffer. When this fills up, no
32 more data will be recorded until some is removed. The buffer is
33 allocated immediately after the malloc() region is ready.
34
Simon Glass8ce465e2021-10-23 17:26:03 -060035config CONSOLE_RECORD_OUT_SIZE_F
36 hex "Output buffer size before relocation"
37 depends on CONSOLE_RECORD
38 default 0x400 if CONSOLE_RECORD
39 help
40 Set the size of the console output buffer before relocation. When
41 this fills up, no more data will be recorded until some is removed.
42 The buffer is allocated immediately after the early malloc() region is
43 ready.
44
Simon Glass9854a872015-11-08 23:47:48 -070045config CONSOLE_RECORD_IN_SIZE
46 hex "Input buffer size"
47 depends on CONSOLE_RECORD
48 default 0x100 if CONSOLE_RECORD
49 help
50 Set the size of the console input buffer. When this contains data,
51 tstc() and getc() will use this in preference to real device input.
52 The buffer is allocated immediately after the malloc() region is
53 ready.
Siva Durga Prasad Paladugu4d255072016-07-19 10:42:22 +053054
Christian Gmeiner83f6f602018-09-10 12:43:16 +020055config DISABLE_CONSOLE
56 bool "Add functionality to disable console completely"
57 help
58 Disable console (in & out).
59
Siva Durga Prasad Paladugua4d88922016-07-29 15:31:47 +053060config IDENT_STRING
61 string "Board specific string to be added to uboot version string"
62 help
63 This options adds the board specific name to u-boot version.
64
Masahiro Yamadab44b3022017-09-16 14:10:40 +090065config LOGLEVEL
66 int "loglevel"
Tom Rini6a3e65d2017-10-04 16:44:30 -040067 default 4
Marek Bykowski2aa69c92020-02-03 11:43:32 +010068 range 0 10
Masahiro Yamadab44b3022017-09-16 14:10:40 +090069 help
70 All Messages with a loglevel smaller than the console loglevel will
71 be compiled in. The loglevels are defined as follows:
72
Simon Glass6fc7e932019-02-16 20:24:34 -070073 0 - emergency
74 1 - alert
75 2 - critical
76 3 - error
77 4 - warning
78 5 - note
79 6 - info
80 7 - debug
81 8 - debug content
82 9 - debug hardware I/O
Masahiro Yamadab44b3022017-09-16 14:10:40 +090083
84config SPL_LOGLEVEL
85 int
Tom Rinib3401992022-06-10 23:03:09 -040086 depends on SPL
Masahiro Yamadab44b3022017-09-16 14:10:40 +090087 default LOGLEVEL
88
Simon Glass4d8d3052018-11-15 18:43:49 -070089config TPL_LOGLEVEL
90 int
Tom Rini8bea4bf2022-06-08 08:24:39 -040091 depends on TPL
Simon Glass4d8d3052018-11-15 18:43:49 -070092 default LOGLEVEL
93
Simon Glass747093d2022-04-30 00:56:53 -060094config VPL_LOGLEVEL
95 int "loglevel for VPL"
Tom Rini13ce3512022-06-08 08:24:40 -040096 depends on VPL
Simon Glass747093d2022-04-30 00:56:53 -060097 default LOGLEVEL
98 help
99 All Messages with a loglevel smaller than the console loglevel will
100 be compiled in to VPL. See LOGLEVEL for a list of available log
101 levels. Setting this to a value above 4 may increase the code size
102 significantly.
103
Simon Glass98af8792016-10-17 20:12:35 -0600104config SILENT_CONSOLE
105 bool "Support a silent console"
106 help
107 This option allows the console to be silenced, meaning that no
108 output will appear on the console devices. This is controlled by
Chris Packhamf7597732019-01-11 15:30:50 +1300109 setting the environment variable 'silent' to a non-empty value.
Simon Glass98af8792016-10-17 20:12:35 -0600110 Note this also silences the console when booting Linux.
111
112 When the console is set up, the variable is checked, and the
113 GD_FLG_SILENT flag is set. Changing the environment variable later
114 will update the flag.
115
Simon Glass6e55b112022-10-20 18:22:43 -0600116config SPL_SILENT_CONSOLE
117 bool "Use a silent console in SPL"
118 default y if SILENT_CONSOLE && !SANDBOX
119 help
120 This selects a silent console in SPL. When enabled it drops some
121 output messages. The GD_FLG_SILENT flag is not used in SPL so there
122 is no run-time control of console messages in SPL.
123
124 Future work may allow the SPL console to be silenced completely using
125 this option.
126
127config TPL_SILENT_CONSOLE
128 bool "Use a silent console in TPL"
129 default y if SILENT_CONSOLE && !SANDBOX
130 help
131 This selects a silent console in TPL. When enabled it drops some
132 output messages. The GD_FLG_SILENT flag is not used in TPL so there
133 is no run-time control of console messages in TPL.
134
135 Future work may allow the TPL console to be silenced completely using
136 this option.
137
Simon Glass98af8792016-10-17 20:12:35 -0600138config SILENT_U_BOOT_ONLY
139 bool "Only silence the U-Boot console"
140 depends on SILENT_CONSOLE
141 help
142 Normally when the U-Boot console is silenced, Linux's console is
143 also silenced (assuming the board boots into Linux). This option
144 allows the linux console to operate normally, even if U-Boot's
145 is silenced.
146
147config SILENT_CONSOLE_UPDATE_ON_SET
148 bool "Changes to the 'silent' environment variable update immediately"
149 depends on SILENT_CONSOLE
150 default y if SILENT_CONSOLE
151 help
152 When the 'silent' environment variable is changed, update the
153 console silence flag immediately. This allows 'setenv' to be used
154 to silence or un-silence the console.
155
156 The effect is that any change to the variable will affect the
157 GD_FLG_SILENT flag.
158
159config SILENT_CONSOLE_UPDATE_ON_RELOC
160 bool "Allow flags to take effect on relocation"
161 depends on SILENT_CONSOLE
162 help
163 In some cases the environment is not available until relocation
164 (e.g. NAND). This option makes the value of the 'silent'
165 environment variable take effect at relocation.
166
Harald Seiler33965c72022-07-06 13:19:10 +0200167config SILENT_CONSOLE_UNTIL_ENV
168 bool "Keep console silent until environment is loaded"
169 depends on SILENT_CONSOLE
170 help
171 This option makes sure U-Boot will never use the console unless the
172 environment from flash does not contain the 'silent' variable. If
173 set, the console is kept silent until after the environment was
174 loaded. Use this in combination with PRE_CONSOLE_BUFFER to print out
175 earlier messages after loading the environment when allowed.
176
Simon Glass8f925582016-10-17 20:12:36 -0600177config PRE_CONSOLE_BUFFER
178 bool "Buffer characters before the console is available"
179 help
180 Prior to the console being initialised (i.e. serial UART
181 initialised etc) all console output is silently discarded.
182 Defining CONFIG_PRE_CONSOLE_BUFFER will cause U-Boot to
183 buffer any console messages prior to the console being
184 initialised to a buffer. The buffer is a circular buffer, so
185 if it overflows, earlier output is discarded.
186
187 Note that this is not currently supported in SPL. It would be
188 useful to be able to share the pre-console buffer with SPL.
189
190config PRE_CON_BUF_SZ
191 int "Sets the size of the pre-console buffer"
192 depends on PRE_CONSOLE_BUFFER
193 default 4096
194 help
195 The size of the pre-console buffer affects how much console output
196 can be held before it overflows and starts discarding earlier
197 output. Normally there is very little output at this early stage,
198 unless debugging is enabled, so allow enough for ~10 lines of
199 text.
200
201 This is a useful feature if you are using a video console and
202 want to see the full boot output on the console. Without this
203 option only the post-relocation output will be displayed.
204
205config PRE_CON_BUF_ADDR
206 hex "Address of the pre-console buffer"
207 depends on PRE_CONSOLE_BUFFER
208 default 0x2f000000 if ARCH_SUNXI && MACH_SUN9I
209 default 0x4f000000 if ARCH_SUNXI && !MACH_SUN9I
Jagan Teki38070172020-01-23 19:42:19 +0530210 default 0x0f000000 if ROCKCHIP_RK3288
Jagan Teki61853a72020-04-02 17:11:23 +0530211 default 0x0f200000 if ROCKCHIP_RK3399
Simon Glass8f925582016-10-17 20:12:36 -0600212 help
213 This sets the start address of the pre-console buffer. This must
214 be in available memory and is accessed before relocation and
215 possibly before DRAM is set up. Therefore choose an address
216 carefully.
217
218 We should consider removing this option and allocating the memory
219 in board_init_f_init_reserve() instead.
220
Pali Rohár974f4832022-09-05 11:31:17 +0200221config CONSOLE_FLUSH_SUPPORT
222 bool "Enable console flush support"
223 default y
224 help
225 This enables compilation of flush() function for console flush support.
226
Simon Glassef26d602016-10-17 20:12:37 -0600227config CONSOLE_MUX
228 bool "Enable console multiplexing"
Bin Meng142276c2023-07-23 12:40:34 +0800229 default y if VIDEO || LCD
Simon Glassef26d602016-10-17 20:12:37 -0600230 help
231 This allows multiple devices to be used for each console 'file'.
232 For example, stdout can be set to go to serial and video.
233 Similarly, stdin can be set to come from serial and keyboard.
234 Input can be provided from either source. Console multiplexing
235 adds a small amount of size to U-Boot. Changes to the environment
236 variables stdout, stdin and stderr will take effect immediately.
237
238config SYS_CONSOLE_IS_IN_ENV
239 bool "Select console devices from the environment"
240 default y if CONSOLE_MUX
241 help
242 This allows multiple input/output devices to be set at boot time.
Anatolij Gustschinde99e772021-10-04 16:04:32 +0200243 For example, if stdout is set to "serial,vidconsole" then output
244 will be sent to both the serial and video devices on boot. The
Simon Glassef26d602016-10-17 20:12:37 -0600245 environment variables can be updated after boot to change the
246 input/output devices.
247
Simon Glass84f2a5d2016-10-17 20:12:59 -0600248config SYS_CONSOLE_OVERWRITE_ROUTINE
249 bool "Allow board control over console overwriting"
250 help
251 If this is enabled, and the board-specific function
252 overwrite_console() returns 1, the stdin, stderr and stdout are
253 switched to the serial port, else the settings in the environment
254 are used. If this is not enabled, the console will not be switched
255 to serial.
256
Simon Glass3505bc52016-10-17 20:12:58 -0600257config SYS_CONSOLE_ENV_OVERWRITE
258 bool "Update environment variables during console init"
Ying Sun29f925d2023-06-25 16:52:07 +0800259 depends on SYS_CONSOLE_IS_IN_ENV
Simon Glass3505bc52016-10-17 20:12:58 -0600260 help
261 The console environment variables (stdout, stdin, stderr) can be
262 used to determine the correct console devices on start-up. This
263 option writes the console devices to these variables on console
264 start-up (after relocation). This causes the environment to be
265 updated to match the console devices actually chosen.
266
Simon Glassf3f3eff2016-10-17 20:13:00 -0600267config SYS_CONSOLE_INFO_QUIET
268 bool "Don't display the console devices on boot"
269 help
270 Normally U-Boot displays the current settings for stdout, stdin
271 and stderr on boot when the post-relocation console is set up.
Chris Packhamf7597732019-01-11 15:30:50 +1300272 Enable this option to suppress this output. It can be obtained by
Simon Glassf3f3eff2016-10-17 20:13:00 -0600273 calling stdio_print_current_devices() from board code.
274
Simon Glass869588d2016-10-17 20:13:02 -0600275config SYS_STDIO_DEREGISTER
276 bool "Allow deregistering stdio devices"
277 default y if USB_KEYBOARD
278 help
279 Generally there is no need to deregister stdio devices since they
280 are never deactivated. But if a stdio device is used which can be
281 removed (for example a USB keyboard) then this option can be
282 enabled to ensure this is handled correctly.
283
Simon Glass7e156382020-08-11 11:23:36 -0600284config SPL_SYS_STDIO_DEREGISTER
285 bool "Allow deregistering stdio devices in SPL"
286 help
287 Generally there is no need to deregister stdio devices since they
288 are never deactivated. But if a stdio device is used which can be
289 removed (for example a USB keyboard) then this option can be
290 enabled to ensure this is handled correctly. This is very rarely
291 needed in SPL.
292
293config SYS_DEVICE_NULLDEV
294 bool "Enable a null device for stdio"
Simon Glass3ca06092020-08-11 11:23:37 -0600295 default y if SPLASH_SCREEN || SYS_STDIO_DEREGISTER
Simon Glass7e156382020-08-11 11:23:36 -0600296 help
297 Enable creation of a "nulldev" stdio device. This allows silent
298 operation of the console by setting stdout to "nulldev". Enable
299 this to use a serial console under board control.
300
Simon Glass98af8792016-10-17 20:12:35 -0600301endmenu
302
Simon Glasse9c8d492017-12-04 13:48:24 -0700303menu "Logging"
304
305config LOG
306 bool "Enable logging support"
Michal Simek563273d2018-07-23 15:55:11 +0200307 depends on DM
Simon Glasse9c8d492017-12-04 13:48:24 -0700308 help
309 This enables support for logging of status and debug messages. These
310 can be displayed on the console, recorded in a memory buffer, or
311 discarded if not needed. Logging supports various categories and
312 levels of severity.
313
Heinrich Schuchardt7b6c34c2020-05-31 15:34:22 +0200314if LOG
Simon Glasse9c8d492017-12-04 13:48:24 -0700315
316config LOG_MAX_LEVEL
317 int "Maximum log level to record"
Heinrich Schuchardt7b6c34c2020-05-31 15:34:22 +0200318 default 6
319 range 0 9
Simon Glass4d8d3052018-11-15 18:43:49 -0700320 help
321 This selects the maximum log level that will be recorded. Any value
322 higher than this will be ignored. If possible log statements below
323 this level will be discarded at build time. Levels:
324
Simon Glass6fc7e932019-02-16 20:24:34 -0700325 0 - emergency
326 1 - alert
327 2 - critical
328 3 - error
329 4 - warning
330 5 - note
331 6 - info
Simon Glass4d8d3052018-11-15 18:43:49 -0700332 7 - debug
Simon Glass6fc7e932019-02-16 20:24:34 -0700333 8 - debug content
334 9 - debug hardware I/O
Simon Glass4d8d3052018-11-15 18:43:49 -0700335
Simon Glassf0b05c92019-02-16 20:24:35 -0700336config LOG_DEFAULT_LEVEL
337 int "Default logging level to display"
Heinrich Schuchardt7b6c34c2020-05-31 15:34:22 +0200338 default LOG_MAX_LEVEL
339 range 0 LOG_MAX_LEVEL
Simon Glassf0b05c92019-02-16 20:24:35 -0700340 help
341 This is the default logging level set when U-Boot starts. It can
342 be adjusted later using the 'log level' command. Note that setting
Andy Shevchenko69264f42019-06-12 15:35:24 +0300343 this to a value above LOG_MAX_LEVEL will be ineffective, since the
Simon Glassf0b05c92019-02-16 20:24:35 -0700344 higher levels are not compiled in to U-Boot.
345
346 0 - emergency
347 1 - alert
348 2 - critical
349 3 - error
350 4 - warning
351 5 - note
352 6 - info
353 7 - debug
354 8 - debug content
355 9 - debug hardware I/O
356
Simon Glassc6d47532017-12-04 13:48:25 -0700357config LOG_CONSOLE
358 bool "Allow log output to the console"
Simon Glassc6d47532017-12-04 13:48:25 -0700359 default y
360 help
361 Enables a log driver which writes log records to the console.
362 Generally the console is the serial port or LCD display. Only the
363 log message is shown - other details like level, category, file and
364 line number are omitted.
365
Heinrich Schuchardt3c21d772020-06-17 21:52:44 +0200366config LOGF_FILE
367 bool "Show source file name in log messages by default"
368 help
369 Show the source file name in log messages by default. This value
370 can be overridden using the 'log format' command.
371
372config LOGF_LINE
373 bool "Show source line number in log messages by default"
374 help
375 Show the source line number in log messages by default. This value
376 can be overridden using the 'log format' command.
377
378config LOGF_FUNC
379 bool "Show function name in log messages by default"
380 help
381 Show the function name in log messages by default. This value can
382 be overridden using the 'log format' command.
383
Simon Glass72fa1ad2021-07-05 16:33:00 -0600384config LOGF_FUNC_PAD
385 int "Number of characters to use for function"
386 default 20
387 help
388 Sets the field width to use when showing the function. Set this to
389 a larger value if you have lots of long function names, and want
390 things to line up.
391
Heinrich Schuchardtbefadde2020-02-26 21:48:16 +0100392config LOG_SYSLOG
393 bool "Log output to syslog server"
Heinrich Schuchardt7b6c34c2020-05-31 15:34:22 +0200394 depends on NET
Heinrich Schuchardtbefadde2020-02-26 21:48:16 +0100395 help
396 Enables a log driver which broadcasts log records via UDP port 514
397 to syslog servers.
398
Heinrich Schuchardt7b6c34c2020-05-31 15:34:22 +0200399config SPL_LOG
400 bool "Enable logging support in SPL"
Tom Rinib3401992022-06-10 23:03:09 -0400401 depends on LOG && SPL
Simon Glassef11ed82017-12-04 13:48:27 -0700402 help
Heinrich Schuchardt7b6c34c2020-05-31 15:34:22 +0200403 This enables support for logging of status and debug messages. These
404 can be displayed on the console, recorded in a memory buffer, or
405 discarded if not needed. Logging supports various categories and
406 levels of severity.
407
408if SPL_LOG
409
410config SPL_LOG_MAX_LEVEL
411 int "Maximum log level to record in SPL"
412 depends on SPL_LOG
413 default 3
414 range 0 9
415 help
416 This selects the maximum log level that will be recorded. Any value
417 higher than this will be ignored. If possible log statements below
418 this level will be discarded at build time. Levels:
419
420 0 - emergency
421 1 - alert
422 2 - critical
423 3 - error
424 4 - warning
425 5 - note
426 6 - info
427 7 - debug
428 8 - debug content
429 9 - debug hardware I/O
430
431config SPL_LOG_CONSOLE
432 bool "Allow log output to the console in SPL"
433 default y
434 help
435 Enables a log driver which writes log records to the console.
436 Generally the console is the serial port or LCD display. Only the
437 log message is shown - other details like level, category, file and
438 line number are omitted.
439
440endif
441
442config TPL_LOG
443 bool "Enable logging support in TPL"
Tom Rini8bea4bf2022-06-08 08:24:39 -0400444 depends on LOG && TPL
Heinrich Schuchardt7b6c34c2020-05-31 15:34:22 +0200445 help
446 This enables support for logging of status and debug messages. These
447 can be displayed on the console, recorded in a memory buffer, or
448 discarded if not needed. Logging supports various categories and
449 levels of severity.
450
451if TPL_LOG
452
453config TPL_LOG_MAX_LEVEL
454 int "Maximum log level to record in TPL"
455 depends on TPL_LOG
456 default 3
457 range 0 9
458 help
459 This selects the maximum log level that will be recorded. Any value
460 higher than this will be ignored. If possible log statements below
461 this level will be discarded at build time. Levels:
462
463 0 - emergency
464 1 - alert
465 2 - critical
466 3 - error
467 4 - warning
468 5 - note
469 6 - info
470 7 - debug
471 8 - debug content
472 9 - debug hardware I/O
473
474config TPL_LOG_CONSOLE
475 bool "Allow log output to the console in TPL"
476 default y
477 help
478 Enables a log driver which writes log records to the console.
479 Generally the console is the serial port or LCD display. Only the
480 log message is shown - other details like level, category, file and
481 line number are omitted.
482
483endif
Simon Glassef11ed82017-12-04 13:48:27 -0700484
Simon Glass747093d2022-04-30 00:56:53 -0600485config VPL_LOG
486 bool "Enable logging support in VPL"
Tom Rini13ce3512022-06-08 08:24:40 -0400487 depends on LOG && VPL
Simon Glass747093d2022-04-30 00:56:53 -0600488 help
489 This enables support for logging of status and debug messages. These
490 can be displayed on the console, recorded in a memory buffer, or
491 discarded if not needed. Logging supports various categories and
492 levels of severity.
493
494if VPL_LOG
495
496config VPL_LOG_MAX_LEVEL
497 int "Maximum log level to record in VPL"
498 default 3
499 help
500 This selects the maximum log level that will be recorded. Any value
501 higher than this will be ignored. If possible log statements below
502 this level will be discarded at build time. Levels:
503
504 0 - emergency
505 1 - alert
506 2 - critical
507 3 - error
508 4 - warning
509 5 - note
510 6 - info
511 7 - debug
512 8 - debug content
513 9 - debug hardware I/O
514
515config VPL_LOG_CONSOLE
516 bool "Allow log output to the console in VPL"
517 default y
518 help
519 Enables a log driver which writes log records to the console.
520 Generally the console is the serial port or LCD display. Only the
521 log message is shown - other details like level, category, file and
522 line number are omitted.
523
524endif
525
Simon Glass3707c6e2017-12-28 13:14:23 -0700526config LOG_ERROR_RETURN
527 bool "Log all functions which return an error"
Simon Glass3707c6e2017-12-28 13:14:23 -0700528 help
529 When an error is returned in U-Boot it is sometimes difficult to
Chris Packhamf7597732019-01-11 15:30:50 +1300530 figure out the root cause. For example, reading from SPI flash may
Simon Glass3707c6e2017-12-28 13:14:23 -0700531 fail due to a problem in the SPI controller or due to the flash part
532 not returning the expected information. This option changes
533 log_ret() to log any errors it sees. With this option disabled,
534 log_ret() is a nop.
535
536 You can add log_ret() to all functions which return an error code.
537
Heinrich Schuchardt7b6c34c2020-05-31 15:34:22 +0200538config LOG_TEST
539 bool "Provide a test for logging"
540 depends on UNIT_TEST
541 default y if SANDBOX
542 help
543 This enables a 'log test' command to test logging. It is normally
544 executed from a pytest and simply outputs logging information
545 in various different ways to test that the logging system works
546 correctly with various settings.
547
548endif
549
Simon Glasse9c8d492017-12-04 13:48:24 -0700550endmenu
551
Simon Glass7df39e52020-09-10 20:21:21 -0600552menu "Init options"
553
Simon Glassa4c4ecf2020-09-10 20:21:26 -0600554config BOARD_TYPES
Tom Rinie7348a72023-02-15 22:36:47 -0500555 bool "Enable board_type entry in global data struct"
Simon Glassa4c4ecf2020-09-10 20:21:26 -0600556 help
Tom Rinie7348a72023-02-15 22:36:47 -0500557 If this option is enabled, a field will be added to the global
558 data struct to store an unsigned long value for the type of
559 platform that we have determined we are on, at run-time.
Simon Glassa4c4ecf2020-09-10 20:21:26 -0600560
Lokesh Vutla19a97472016-10-08 14:41:44 -0400561config DISPLAY_CPUINFO
562 bool "Display information about the CPU during start up"
Oliver Graute3bc62572023-04-21 12:11:50 +0200563 default y if ARC || ARM || NIOS2 || X86 || XTENSA || M68K
Lokesh Vutla19a97472016-10-08 14:41:44 -0400564 help
565 Display information about the CPU that U-Boot is running on
566 when U-Boot starts up. The function print_cpuinfo() is called
567 to do this.
568
Lokesh Vutla84351792016-10-11 21:33:46 -0400569config DISPLAY_BOARDINFO
Mario Six78eba692018-03-28 14:38:17 +0200570 bool "Display information about the board during early start up"
Alexey Brodkinf31414a2018-10-02 11:43:28 +0300571 default y if ARC || ARM || M68K || MIPS || PPC || SANDBOX || XTENSA
Lokesh Vutla84351792016-10-11 21:33:46 -0400572 help
573 Display information about the board that U-Boot is running on
574 when U-Boot starts up. The board function checkboard() is called
575 to do this.
576
Mario Six78eba692018-03-28 14:38:17 +0200577config DISPLAY_BOARDINFO_LATE
578 bool "Display information about the board during late start up"
579 help
580 Display information about the board that U-Boot is running on after
581 the relocation phase. The board function checkboard() is called to do
582 this.
583
Simon Glassa4211922017-01-23 13:31:19 -0700584menu "Start-up hooks"
585
Stefan Roesec2c69712022-09-02 13:57:48 +0200586config CYCLIC
587 bool "General-purpose cyclic execution mechanism"
588 help
589 This enables a general-purpose cyclic execution infrastructure,
590 to allow "small" (run-time wise) functions to be executed at
591 a specified frequency. Things like LED blinking or watchdog
592 triggering are examples for such tasks.
593
594if CYCLIC
595
596config CYCLIC_MAX_CPU_TIME_US
597 int "Sets the max allowed time for a cyclic function in us"
598 default 1000
599 help
600 The max allowed time for a cyclic function in us. If a functions
601 takes longer than this duration this function will get unregistered
602 automatically.
603
604endif # CYCLIC
605
Simon Glass87a5d1b2022-03-04 08:43:00 -0700606config EVENT
Tom Rini448e2b62023-01-16 15:46:49 -0500607 bool
Simon Glass87a5d1b2022-03-04 08:43:00 -0700608 help
Tom Rini448e2b62023-01-16 15:46:49 -0500609 This adds a framework for general purpose sending and processing of
610 events, to allow interested parties to be alerted when something
611 happens. This is an attempt to stem the flow of weak functions,
612 hooks, functions in board_f.c and board_r.c and the Kconfig options
613 below.
Simon Glass87a5d1b2022-03-04 08:43:00 -0700614
615 See doc/develop/event.rst for more information.
616
617if EVENT
618
619config EVENT_DYNAMIC
Tom Rini448e2b62023-01-16 15:46:49 -0500620 bool
Simon Glass87a5d1b2022-03-04 08:43:00 -0700621 help
622 Enable this to support adding an event spy at runtime, without adding
Marek Vasute65f6ba2023-09-05 15:48:08 +0200623 it to the EVENT_SPY*() linker list. This increases code size slightly
Simon Glass87a5d1b2022-03-04 08:43:00 -0700624 but provides more flexibility for boards and subsystems that need it.
625
626config EVENT_DEBUG
627 bool "Enable event debugging assistance"
628 default y if SANDBOX
629 help
Hugo Villeneuvea7989a72023-04-25 14:34:45 -0400630 Enable this to get useful features for seeing what is happening with
Simon Glass87a5d1b2022-03-04 08:43:00 -0700631 events, such as event-type names. This adds to the code size of
632 U-Boot so can be turned off for production builds.
633
Simon Glass3693ee92023-02-22 09:33:57 -0700634config SPL_EVENT
635 bool # General-purpose event-handling mechanism in SPL
636 depends on SPL
637 help
638 This adds a framework for general purpose sending and processing of
639 events, to allow interested parties to be alerted when something
640 happens. This is an attempt to stem the flow of weak functions,
641 hooks, functions in board_f.c and board_r.c and the Kconfig options
642 below.
643
644 See doc/develop/event.rst for more information.
645
646config SPL_EVENT_DYNAMIC
647 bool
648 depends on SPL_EVENT && EVENT_DYNAMIC
649 help
650 Enable this to support adding an event spy at runtime, without adding
Marek Vasute65f6ba2023-09-05 15:48:08 +0200651 it to the EVENT_SPY*() linker list. This increases code size slightly
Simon Glass3693ee92023-02-22 09:33:57 -0700652 but provides more flexibility for boards and subsystems that need it.
653
Simon Glass87a5d1b2022-03-04 08:43:00 -0700654endif # EVENT
655
Simon Glassa4211922017-01-23 13:31:19 -0700656config ARCH_EARLY_INIT_R
Tom Rinib7be8762023-02-15 22:36:51 -0500657 bool
Simon Glassa4211922017-01-23 13:31:19 -0700658 help
659 With this option U-Boot will call arch_early_init_r() soon after
660 relocation. Driver model is running by this point, and the cache
661 is on. Note that board_early_init_r() is called first, if
662 enabled. This can be used to set up architecture-specific devices.
663
Simon Glass45856012017-01-23 13:31:21 -0700664config ARCH_MISC_INIT
665 bool "Call arch-specific init after relocation, when console is ready"
666 help
667 With this option U-Boot will call arch_misc_init() after
668 relocation to allow miscellaneous arch-dependent initialisation
669 to be performed. This function should be defined by the board
Chris Packhamf7597732019-01-11 15:30:50 +1300670 and will be called after the console is set up, after relocation.
Simon Glass45856012017-01-23 13:31:21 -0700671
Simon Glassa5d67542017-01-23 13:31:20 -0700672config BOARD_EARLY_INIT_F
673 bool "Call board-specific init before relocation"
Simon Glassa5d67542017-01-23 13:31:20 -0700674 help
675 Some boards need to perform initialisation as soon as possible
676 after boot. With this option, U-Boot calls board_early_init_f()
677 after driver model is ready in the pre-relocation init sequence.
678 Note that the normal serial console is not yet set up, but the
679 debug UART will be available if enabled.
680
Mario Six02ddc142018-03-28 14:38:15 +0200681config BOARD_EARLY_INIT_R
682 bool "Call board-specific init after relocation"
683 help
684 Some boards need to perform initialisation as directly after
685 relocation. With this option, U-Boot calls board_early_init_r()
686 in the post-relocation init sequence.
687
Tom Rini6d21dd32022-02-25 11:19:47 -0500688config BOARD_POSTCLK_INIT
689 bool "Call board_postclk_init"
690 help
691 Some boards need this to initialize select items, after clocks /
692 timebase and before env / serial.
693
Simon Glass7e349e92020-09-10 20:21:23 -0600694config BOARD_LATE_INIT
695 bool "Execute Board late init"
696 help
697 Sometimes board require some initialization code that might
698 require once the actual init done, example saving board specific env,
699 boot-modes etc. which eventually done at late.
700
701 So this config enable the late init code with the help of board_late_init
702 function which should defined on respective boards.
703
Tom Rini15b4aed2022-03-23 17:20:08 -0400704config CLOCKS
705 bool "Call set_cpu_clk_info"
706 depends on ARM
707
Tom Rini19b40402022-11-19 18:45:16 -0500708config HWCONFIG
709 bool "hwconfig infrastructure"
710 default y if PPC || ARCH_LS1021A || FSL_LSCH2 || FSL_LSCH3
711
Tom Riniada261f2021-12-12 22:12:34 -0500712config SYS_FSL_CLK
713 bool
714 depends on ARCH_LS1021A || FSL_LSCH2 || FSL_LSCH3 || \
715 (FSL_ESDHC_IMX && (ARCH_MX5 || ARCH_MX6 || ARCH_MX7))
716 default y
717 help
718 Enable to call get_clocks() in board_init_f() for platforms other
719 than PowerPC or M68k. This is a legacy option. If not TARGET_BRPPT2
720
Mario Six2aeb22d2018-03-28 14:38:16 +0200721config LAST_STAGE_INIT
722 bool "Call board-specific as last setup step"
Simon Glass91caa3b2023-08-21 21:17:01 -0600723 select EVENT
Mario Six2aeb22d2018-03-28 14:38:16 +0200724 help
725 Some boards need to perform initialisation immediately before control
726 is passed to the command-line interpreter (e.g. for initializations
727 that depend on later phases in the init sequence). With this option,
728 U-Boot calls last_stage_init() before the command-line interpreter is
729 started.
730
Simon Glass7e349e92020-09-10 20:21:23 -0600731config MISC_INIT_R
732 bool "Execute Misc Init"
733 default y if ARCH_KEYSTONE || ARCH_SUNXI || MPC85xx
734 default y if ARCH_OMAP2PLUS && !AM33XX
735 help
736 Enabling this option calls 'misc_init_r' function
737
Tom Rini167f6992022-05-12 16:45:08 -0400738config SYS_MALLOC_BOOTPARAMS
739 bool "Malloc a buffer to use for bootparams"
740 help
741 In some cases rather than using a known location to store the
742 bi_boot_params portion of gd we need to allocate it from our malloc pool.
743
744config SYS_BOOTPARAMS_LEN
745 hex "Size of the bootparam buffer to malloc in bytes"
746 depends on SYS_MALLOC_BOOTPARAMS
Hai Pham5a3b0742023-02-28 22:22:03 +0100747 default 0x20000 if MIPS || RCAR_64
Tom Rini167f6992022-05-12 16:45:08 -0400748 default 0x10000
749
Tom Rinid7d40f62021-08-17 17:59:41 -0400750config ID_EEPROM
751 bool "Enable I2C connected system identifier EEPROM"
752 help
753 A number of different systems and vendors enable a vendor-specified
754 EEPROM that contains various identifying features.
755
Tom Riniadf13bc2022-08-10 10:29:27 -0400756config SYS_EEPROM_BUS_NUM
757 int "I2C bus number of the system identifier EEPROM"
758 depends on ID_EEPROM
759 default 0
760
761choice
762 prompt "EEPROM starts with 'CCID' or 'NXID'"
763 depends on ID_EEPROM && (PPC || ARCH_LS1021A || FSL_LAYERSCAPE)
764 default SYS_I2C_EEPROM_NXID
765 help
766 Specify if the Freescale / NXP ID EEPROM starts with 'CCID' or 'NXID'
767 ASCII literal string.
768
769config SYS_I2C_EEPROM_CCID
770 bool "EEPROM starts with 'CCID'"
771
772config SYS_I2C_EEPROM_NXID
773 bool "EEPROM starts with 'NXID'"
774
775endchoice
776
Ovidiu Panait98bf46f2020-05-06 20:38:44 +0300777config PCI_INIT_R
778 bool "Enumerate PCI buses during init"
779 depends on PCI
Ovidiu Panait98bf46f2020-05-06 20:38:44 +0300780 help
781 With this option U-Boot will call pci_init() soon after relocation,
782 which will enumerate PCI buses. This is needed, for instance, in the
783 case of DM PCI-based Ethernet devices, which will not be detected
784 without having the enumeration performed earlier.
785
Tom Rini29cc2b52022-03-18 08:38:20 -0400786config RESET_PHY_R
787 bool "Reset ethernet PHY during init"
788 help
789 Implement reset_phy() in board code if required to reset the ethernet
790 PHY.
791
Simon Glassa4211922017-01-23 13:31:19 -0700792endmenu
793
Simon Glass38663132020-09-10 20:21:22 -0600794endmenu # Init options
795
Simon Glassd70f9192017-05-17 09:05:34 -0600796menu "Security support"
797
798config HASH
799 bool # "Support hashing API (SHA1, SHA256, etc.)"
800 help
801 This provides a way to hash data in memory using various supported
802 algorithms (such as SHA1, MD5, CRC32). The API is defined in hash.h
803 and the algorithms it supports are defined in common/hash.c. See
804 also CMD_HASH for command-line access.
805
Igor Opaniukb0aa74a2018-07-17 14:33:25 +0300806config AVB_VERIFY
807 bool "Build Android Verified Boot operations"
Usama Arife61b4152020-08-11 15:46:03 +0100808 depends on LIBAVB
Heinrich Schuchardt9c3808d2021-01-25 12:17:57 +0100809 depends on MMC
Eugeniu Rosca87c814d2018-08-14 02:43:05 +0200810 depends on PARTITION_UUIDS
Igor Opaniukb0aa74a2018-07-17 14:33:25 +0300811 help
812 This option enables compilation of bootloader-dependent operations,
813 used by Android Verified Boot 2.0 library (libavb). Includes:
814 * Helpers to process strings in order to build OS bootargs.
815 * Helpers to access MMC, similar to drivers/fastboot/fb_mmc.c.
816 * Helpers to alloc/init/free avb ops.
817
Usama Arife61b4152020-08-11 15:46:03 +0100818if AVB_VERIFY
819
820config AVB_BUF_ADDR
821 hex "Define AVB buffer address"
822 default FASTBOOT_BUF_ADDR
823 help
824 AVB requires a buffer for memory transactions. This variable defines the
825 buffer address.
826
827config AVB_BUF_SIZE
828 hex "Define AVB buffer SIZE"
829 default FASTBOOT_BUF_SIZE
830 help
831 AVB requires a buffer for memory transactions. This variable defines the
832 buffer size.
833
834endif # AVB_VERIFY
835
Jorge Ramirez-Ortiz166363f2021-02-14 16:27:23 +0100836config SCP03
837 bool "Build SCP03 - Secure Channel Protocol O3 - controls"
838 depends on OPTEE || SANDBOX
839 depends on TEE
840 help
841 This option allows U-Boot to enable and or provision SCP03 on an OPTEE
842 controlled Secured Element.
843
Simon Glassc0126bd2018-11-06 15:21:28 -0700844config SPL_HASH
845 bool # "Support hashing API (SHA1, SHA256, etc.)"
846 help
847 This provides a way to hash data in memory using various supported
848 algorithms (such as SHA1, MD5, CRC32). The API is defined in hash.h
849 and the algorithms it supports are defined in common/hash.c. See
850 also CMD_HASH for command-line access.
851
852config TPL_HASH
853 bool # "Support hashing API (SHA1, SHA256, etc.)"
854 help
855 This provides a way to hash data in memory using various supported
856 algorithms (such as SHA1, MD5, CRC32). The API is defined in hash.h
857 and the algorithms it supports are defined in common/hash.c. See
858 also CMD_HASH for command-line access.
859
Joel Peshkin4e9bce12021-04-11 11:21:58 +0200860config STACKPROTECTOR
861 bool "Stack Protector buffer overflow detection"
Joel Peshkin4e9bce12021-04-11 11:21:58 +0200862 help
863 Enable stack smash detection through compiler's stack-protector
864 canary logic
865
866config SPL_STACKPROTECTOR
867 bool "Stack Protector buffer overflow detection for SPL"
868 depends on STACKPROTECTOR && SPL
Joel Peshkin4e9bce12021-04-11 11:21:58 +0200869
870config TPL_STACKPROTECTOR
871 bool "Stack Protector buffer overflow detection for TPL"
872 depends on STACKPROTECTOR && TPL
Joel Peshkin4e9bce12021-04-11 11:21:58 +0200873
Rasmus Villemoes6dca1d92022-08-22 09:34:23 +0200874config BOARD_RNG_SEED
875 bool "Provide /chosen/rng-seed property to the linux kernel"
876 help
877 Selecting this option requires the board to define a
878 board_rng_seed() function, which should return a buffer
879 which will be used to populate the /chosen/rng-seed property
880 in the device tree for the OS being booted.
881
882 It is up to the board code (and more generally the whole
883 BSP) where and how to store (or generate) such a seed, how
884 to ensure a given seed is only used once, how to create a
885 new seed for use on subsequent boots, and whether or not the
886 kernel should account any entropy from the given seed.
887
Simon Glassd70f9192017-05-17 09:05:34 -0600888endmenu
889
Marek Vasutb254c522018-02-10 16:22:06 +0100890menu "Update support"
891
AKASHI Takahiro3149e522020-10-29 13:47:43 +0900892config UPDATE_COMMON
893 bool
AKASHI Takahiro3149e522020-10-29 13:47:43 +0900894 select DFU_WRITE_ALT
895
Marek Vasutb254c522018-02-10 16:22:06 +0100896config UPDATE_TFTP
897 bool "Auto-update using fitImage via TFTP"
Tom Rini2d1e2e52023-01-10 11:19:36 -0500898 depends on FIT && OF_LIBFDT && !MTD_NOR_FLASH
AKASHI Takahiro3149e522020-10-29 13:47:43 +0900899 select UPDATE_COMMON
Marek Vasutb254c522018-02-10 16:22:06 +0100900 help
901 This option allows performing update of NOR with data in fitImage
902 sent via TFTP boot.
903
904config UPDATE_TFTP_CNT_MAX
905 int "The number of connection retries during auto-update"
906 default 0
Tom Rini2d1e2e52023-01-10 11:19:36 -0500907 depends on UPDATE_TFTP || DFU_TFTP
Marek Vasutb254c522018-02-10 16:22:06 +0100908
909config UPDATE_TFTP_MSEC_MAX
910 int "Delay in mSec to wait for the TFTP server during auto-update"
911 default 100
Tom Rini2d1e2e52023-01-10 11:19:36 -0500912 depends on UPDATE_TFTP || DFU_TFTP
913
914config UPDATE_LOAD_ADDR
915 hex "Address in memory to load the update to"
916 depends on UPDATE_TFTP || DFU_TFTP
917 default 0x100000
918 help
919 This option defines the location in memory to be used to load the
920 update to, if 'loadaddr' is not set in the environment.
Marek Vasutb254c522018-02-10 16:22:06 +0100921
AKASHI Takahiro3149e522020-10-29 13:47:43 +0900922config UPDATE_FIT
923 bool "Firmware update using fitImage"
Tom Rini2d1e2e52023-01-10 11:19:36 -0500924 depends on FIT && OF_LIBFDT
AKASHI Takahiro3149e522020-10-29 13:47:43 +0900925 depends on DFU
926 select UPDATE_COMMON
927 help
928 This option allows performing update of DFU-capable storage with
929 data in fitImage.
930
Ruslan Trofymenkod65e8da2019-07-05 15:37:32 +0300931config ANDROID_AB
932 bool "Android A/B updates"
Ruslan Trofymenkod65e8da2019-07-05 15:37:32 +0300933 help
934 If enabled, adds support for the new Android A/B update model. This
935 allows the bootloader to select which slot to boot from based on the
936 information provided by userspace via the Android boot_ctrl HAL. This
937 allows a bootloader to try a new version of the system but roll back
938 to previous version if the new one didn't boot all the way.
939
Joshua Watt3430f242023-07-03 10:07:13 -0500940config ANDROID_AB_BACKUP_OFFSET
941 hex "Offset of backup bootloader control"
942 depends on ANDROID_AB
943 default 0x0
944 help
945 If non-zero, a backup bootloader message starting at this offset in
946 the partition will tried in the event that the primary one (starting
947 at offset 0) fails its checksum.
948
Marek Vasutb254c522018-02-10 16:22:06 +0100949endmenu
950
Simon Glass9f407d42018-11-15 18:43:50 -0700951menu "Blob list"
952
953config BLOBLIST
954 bool "Support for a bloblist"
Tom Rinia536b2f2023-08-07 12:32:19 -0400955 select CRC32
Simon Glass9f407d42018-11-15 18:43:50 -0700956 help
957 This enables support for a bloblist in U-Boot, which can be passed
958 from TPL to SPL to U-Boot proper (and potentially to Linux). The
959 blob list supports multiple binary blobs of data, each with a tag,
960 so that different U-Boot components can store data which can survive
Simon Glass5938d652022-01-12 19:26:21 -0700961 through to the next phase of the boot.
Simon Glass9f407d42018-11-15 18:43:50 -0700962
963config SPL_BLOBLIST
964 bool "Support for a bloblist in SPL"
Simon Glass3c0d5ea2022-04-30 00:56:48 -0600965 depends on BLOBLIST && SPL_LIBGENERIC_SUPPORT && SPL_LIBCOMMON_SUPPORT
Tom Rinia536b2f2023-08-07 12:32:19 -0400966 select SPL_CRC32
Simon Glass9f407d42018-11-15 18:43:50 -0700967 default y if SPL
968 help
969 This enables a bloblist in SPL. If this is the first part of U-Boot
970 to run, then the bloblist is set up in SPL and passed to U-Boot
971 proper. If TPL also has a bloblist, then SPL uses the one from there.
972
973config TPL_BLOBLIST
974 bool "Support for a bloblist in TPL"
Simon Glass3c0d5ea2022-04-30 00:56:48 -0600975 depends on BLOBLIST && TPL_LIBGENERIC_SUPPORT && TPL_LIBCOMMON_SUPPORT
Tom Rinia536b2f2023-08-07 12:32:19 -0400976 select TPL_CRC32
Simon Glass9f407d42018-11-15 18:43:50 -0700977 default y if TPL
978 help
979 This enables a bloblist in TPL. The bloblist is set up in TPL and
980 passed to SPL and U-Boot proper.
981
Simon Glass747093d2022-04-30 00:56:53 -0600982config VPL_BLOBLIST
983 bool "Support for a bloblist in VPL"
984 depends on BLOBLIST && VPL_LIBGENERIC_SUPPORT && VPL_LIBCOMMON_SUPPORT
985 default y if VPL
986 help
987 This enables a bloblist in VPL. The bloblist is set up in VPL and
988 passed to SPL and U-Boot proper.
989
Simon Glassd5b6e912021-11-03 21:09:20 -0600990if BLOBLIST
991
Simon Glass99047f52022-01-12 19:26:22 -0700992choice
993 prompt "Bloblist location"
Simon Glass9f407d42018-11-15 18:43:50 -0700994 help
Simon Glass99047f52022-01-12 19:26:22 -0700995 Select the location of the bloblist, via various means.
996
997config BLOBLIST_FIXED
998 bool "Place bloblist at a fixed address in memory"
999 help
1000 Select this to used a fixed memory address for the bloblist. If the
1001 bloblist exists at this address from a previous phase, it used as is.
1002 If not it is created at this address in U-Boot.
Simon Glass9f407d42018-11-15 18:43:50 -07001003
Simon Glassd5b6e912021-11-03 21:09:20 -06001004config BLOBLIST_ALLOC
1005 bool "Allocate bloblist"
1006 help
1007 Allocate the bloblist using malloc(). This avoids the need to
1008 specify a fixed address on systems where this is unknown or can
1009 change at runtime.
1010
Simon Glass99047f52022-01-12 19:26:22 -07001011endchoice
1012
Simon Glass9f407d42018-11-15 18:43:50 -07001013config BLOBLIST_ADDR
1014 hex "Address of bloblist"
Simon Glassff6c7082023-09-26 08:14:50 -06001015 default 0xb000 if SANDBOX
Simon Glass99047f52022-01-12 19:26:22 -07001016 depends on BLOBLIST_FIXED
Simon Glass9f407d42018-11-15 18:43:50 -07001017 help
1018 Sets the address of the bloblist, set up by the first part of U-Boot
Simon Glass5938d652022-01-12 19:26:21 -07001019 which runs. Subsequent U-Boot phases typically use the same address.
Simon Glass9f407d42018-11-15 18:43:50 -07001020
Simon Glassd5b6e912021-11-03 21:09:20 -06001021 This is not used if BLOBLIST_ALLOC is selected.
1022
Simon Glass99047f52022-01-12 19:26:22 -07001023config BLOBLIST_SIZE
1024 hex "Size of bloblist"
1025 default 0x400
1026 help
1027 Sets the size of the bloblist in bytes. This must include all
1028 overhead (alignment, bloblist header, record header). The bloblist
1029 is set up in the first part of U-Boot to run (TPL, SPL or U-Boot
1030 proper), and this sane bloblist is used for subsequent phases.
1031
Simon Glass9fe06462021-01-13 20:29:43 -07001032config BLOBLIST_SIZE_RELOC
1033 hex "Size of bloblist after relocation"
Simon Glass99047f52022-01-12 19:26:22 -07001034 default BLOBLIST_SIZE if BLOBLIST_FIXED || BLOBLIST_ALLOC
Tom Rinia077ac12023-08-02 11:09:43 -04001035 default 0x0 if BLOBLIST_PASSAGE
Simon Glass9fe06462021-01-13 20:29:43 -07001036 help
1037 Sets the size of the bloblist in bytes after relocation. Since U-Boot
1038 has a lot more memory available then, it is possible to use a larger
1039 size than the one set up by SPL. This bloblist is set up during the
1040 relocation process.
1041
Simon Glassd5b6e912021-11-03 21:09:20 -06001042endif # BLOBLIST
1043
Simon Glass99047f52022-01-12 19:26:22 -07001044if SPL_BLOBLIST
1045
1046choice
1047 prompt "Bloblist location in SPL"
1048 help
1049 Select the location of the bloblist, via various means. Typically
1050 you should use the same value for SPL as for U-Boot, since they need
1051 to look in the same place. But if BLOBLIST_ALLOC is used, then a
1052 fresh bloblist will be created each time, since there is no shared
1053 address (between phases) for the bloblist.
1054
1055config SPL_BLOBLIST_FIXED
1056 bool "Place bloblist at a fixed address in memory"
1057 help
1058 Select this to used a fixed memory address for the bloblist. If the
1059 bloblist exists at this address from a previous phase, it used as is.
1060 If not it is created at this address in SPL.
1061
1062config SPL_BLOBLIST_ALLOC
1063 bool "Allocate bloblist"
1064 help
1065 Allocate the bloblist using malloc(). This avoids the need to
1066 specify a fixed address on systems where this is unknown or can
1067 change at runtime.
1068
1069endchoice
1070
1071endif # SPL_BLOBLIST
1072
1073if TPL_BLOBLIST
1074
1075choice
1076 prompt "Bloblist location in TPL"
1077 help
1078 Select the location of the bloblist, via various means. Typically
Simon Glass7ffbb5b2023-02-22 09:34:14 -07001079 you should use the same value for TPL as for U-Boot, since they need
Simon Glass99047f52022-01-12 19:26:22 -07001080 to look in the same place. But if BLOBLIST_ALLOC is used, then a
1081 fresh bloblist will be created each time, since there is no shared
1082 address (between phases) for the bloblist.
1083
1084config TPL_BLOBLIST_FIXED
1085 bool "Place bloblist at a fixed address in memory"
1086 help
1087 Select this to used a fixed memory address for the bloblist. If the
1088 bloblist exists at this address from a previous phase, it used as is.
1089 If not it is created at this address in TPL.
1090
1091config TPL_BLOBLIST_ALLOC
1092 bool "Allocate bloblist"
1093 help
1094 Allocate the bloblist using malloc(). This avoids the need to
1095 specify a fixed address on systems where this is unknown or can
1096 change at runtime.
1097
1098endchoice
1099
1100endif # TPL_BLOBLIST
1101
Simon Glass7ffbb5b2023-02-22 09:34:14 -07001102if VPL_BLOBLIST
1103
1104choice
1105 prompt "Bloblist location in VPL"
1106 help
1107 Select the location of the bloblist, via various means. Typically
1108 you should use the same value for VPL as for U-Boot, since they need
1109 to look in the same place. But if BLOBLIST_ALLOC is used, then a
1110 fresh bloblist will be created each time, since there is no shared
1111 address (between phases) for the bloblist.
1112
1113config VPL_BLOBLIST_FIXED
1114 bool "Place bloblist at a fixed address in memory"
1115 help
1116 Select this to used a fixed memory address for the bloblist. If the
1117 bloblist exists at this address from a previous phase, it used as is.
1118 If not it is created at this address in VPL.
1119
1120config VPL_BLOBLIST_ALLOC
1121 bool "Allocate bloblist"
1122 help
1123 Allocate the bloblist using malloc(). This avoids the need to
1124 specify a fixed address on systems where this is unknown or can
1125 change at runtime.
1126
1127endchoice
1128
1129endif # VPL_BLOBLIST
1130
Simon Glass9f407d42018-11-15 18:43:50 -07001131endmenu
1132
Simon Glassc2ae7d82016-09-12 23:18:22 -06001133source "common/spl/Kconfig"
AKASHI Takahirob983cc22020-02-21 15:12:55 +09001134
1135config IMAGE_SIGN_INFO
1136 bool
1137 select SHA1
1138 select SHA256
1139 help
1140 Enable image_sign_info helper functions.
Heinrich Schuchardt64411642020-04-15 18:46:21 +02001141
1142if IMAGE_SIGN_INFO
1143
1144config SPL_IMAGE_SIGN_INFO
1145 bool
1146 select SHA1
1147 select SHA256
1148 help
1149 Enable image_sign_info helper functions in SPL.
1150
Simon Glass5981d612022-10-20 18:23:16 -06001151config VPL_IMAGE_SIGN_INFO
1152 bool
1153 select SHA1
1154 select SHA256
1155 help
1156 Enable image_sign_info helper functions in SPL.
1157
Heinrich Schuchardt64411642020-04-15 18:46:21 +02001158endif
Patrick Delaunayd71587c2021-11-15 16:32:17 +01001159
Tom Rini68e54042022-11-19 18:45:23 -05001160config IO_TRACE
1161 bool