blob: ab6aff710dd6e430ab41e17f0a889275208415bc [file] [log] [blame]
Masahiro Yamadaf3e12b72014-09-16 16:32:58 +09001menu "Library routines"
2
Adam Ford02bf5362017-08-11 09:46:05 -05003config BCH
4 bool "Enable Software based BCH ECC"
5 help
6 Enables software based BCH ECC algorithm present in lib/bch.c
7 This is used by SoC platforms which do not have built-in ELM
8 hardware engine required for BCH ECC correction.
9
Simon Glassdd7fb9b2019-12-06 21:41:34 -070010config BINMAN_FDT
11 bool "Allow access to binman information in the device tree"
12 depends on BINMAN && OF_CONTROL
13 default y
14 help
15 This enables U-Boot to access information about binman entries,
16 stored in the device tree in a binman node. Typical uses are to
17 locate entries in the firmware image. See binman.h for the available
18 functionality.
19
Masahiro Yamada3f053fe2014-09-16 16:32:59 +090020config CC_OPTIMIZE_LIBS_FOR_SPEED
21 bool "Optimize libraries for speed"
22 help
23 Enabling this option will pass "-O2" to gcc when compiling
24 under "lib" directory.
25
26 If unsure, say N.
27
Faiz Abbas6199fb12018-02-06 19:15:58 +053028config DYNAMIC_CRC_TABLE
29 bool "Enable Dynamic tables for CRC"
30 help
31 Enable this option to calculate entries for CRC tables at runtime.
32 This can be helpful when reducing the size of the build image
33
Bin Mengb95e9db2018-10-15 02:21:15 -070034config HAVE_ARCH_IOMAP
35 bool
36 help
37 Enable this option if architecture provides io{read,write}{8,16,32}
38 I/O accessor functions.
39
Masahiro Yamada9520b712014-10-24 01:30:43 +090040config HAVE_PRIVATE_LIBGCC
41 bool
42
Adam Ford70c8f052018-02-06 12:14:28 -060043config LIB_UUID
44 bool
45
Alex Kiernan5b404282018-04-19 04:32:54 +000046config PRINTF
47 bool
48 default y
49
50config SPL_PRINTF
51 bool
52 select SPL_SPRINTF
Simon Glass7611ac62019-09-25 08:56:27 -060053 select SPL_STRTO if !SPL_USE_TINY_PRINTF
Alex Kiernan5b404282018-04-19 04:32:54 +000054
55config TPL_PRINTF
56 bool
57 select TPL_SPRINTF
Simon Glass7611ac62019-09-25 08:56:27 -060058 select TPL_STRTO if !TPL_USE_TINY_PRINTF
Alex Kiernan5b404282018-04-19 04:32:54 +000059
60config SPRINTF
61 bool
62 default y
63
64config SPL_SPRINTF
65 bool
66
67config TPL_SPRINTF
68 bool
69
70config STRTO
71 bool
72 default y
73
74config SPL_STRTO
75 bool
76
77config TPL_STRTO
78 bool
79
Alex Kiernanc568bcb2018-05-29 15:30:52 +000080config IMAGE_SPARSE
81 bool
82
83config IMAGE_SPARSE_FILLBUF_SIZE
84 hex "Android sparse image CHUNK_TYPE_FILL buffer size"
85 default 0x80000
86 depends on IMAGE_SPARSE
87 help
88 Set the size of the fill buffer used when processing CHUNK_TYPE_FILL
89 chunks.
90
Masahiro Yamada9520b712014-10-24 01:30:43 +090091config USE_PRIVATE_LIBGCC
92 bool "Use private libgcc"
93 depends on HAVE_PRIVATE_LIBGCC
Marek Vasut4e0126e2016-05-26 18:01:47 +020094 default y if HAVE_PRIVATE_LIBGCC && ((ARM && !ARM64) || MIPS)
Masahiro Yamada9520b712014-10-24 01:30:43 +090095 help
96 This option allows you to use the built-in libgcc implementation
Masahiro Yamada1c6a5e42016-03-30 20:17:42 +090097 of U-Boot instead of the one provided by the compiler.
Masahiro Yamada9520b712014-10-24 01:30:43 +090098 If unsure, say N.
99
Masahiro Yamadae301fa02014-10-24 01:30:40 +0900100config SYS_HZ
101 int
102 default 1000
103 help
104 The frequency of the timer returned by get_timer().
105 get_timer() must operate in milliseconds and this option must be
106 set to 1000.
107
Simon Glass7611ac62019-09-25 08:56:27 -0600108config SPL_USE_TINY_PRINTF
Thomas Hebb0c12fb52019-11-10 08:23:53 -0800109 bool "Enable tiny printf() version in SPL"
Simon Glass7611ac62019-09-25 08:56:27 -0600110 depends on SPL
Tom Rinid0502b72019-06-08 12:46:18 -0400111 default y
Stefan Roese363ab7b2015-11-23 07:00:22 +0100112 help
113 This option enables a tiny, stripped down printf version.
114 This should only be used in space limited environments,
115 like SPL versions with hard memory limits. This version
116 reduces the code size by about 2.5KiB on armv7.
117
118 The supported format specifiers are %c, %s, %u/%d and %x.
119
Simon Glass7611ac62019-09-25 08:56:27 -0600120config TPL_USE_TINY_PRINTF
Thomas Hebb0c12fb52019-11-10 08:23:53 -0800121 bool "Enable tiny printf() version in TPL"
Simon Glass7611ac62019-09-25 08:56:27 -0600122 depends on TPL
123 default y if SPL_USE_TINY_PRINTF
124 help
125 This option enables a tiny, stripped down printf version.
126 This should only be used in space limited environments,
127 like SPL versions with hard memory limits. This version
128 reduces the code size by about 2.5KiB on armv7.
129
130 The supported format specifiers are %c, %s, %u/%d and %x.
131
Masahiro Yamadaacede7a2017-12-04 12:37:00 +0900132config PANIC_HANG
133 bool "Do not reset the system on fatal error"
134 help
135 Define this option to stop the system in case of a fatal error,
136 so that you have to reset it manually. This is probably NOT a good
137 idea for an embedded system where you want the system to reboot
138 automatically as fast as possible, but it may be useful during
139 development since you can try to debug the conditions that lead to
140 the situation.
141
Joe Hershberger937d3e82015-04-21 17:02:42 -0500142config REGEX
143 bool "Enable regular expression support"
Joe Hershberger8ab8b722015-06-22 17:57:36 -0500144 default y if NET
Joe Hershberger937d3e82015-04-21 17:02:42 -0500145 help
146 If this variable is defined, U-Boot is linked against the
147 SLRE (Super Light Regular Expression) library, which adds
148 regex support to some commands, for example "env grep" and
149 "setexpr".
150
Adam Ford38003a62018-02-06 10:18:18 -0600151choice
152 prompt "Pseudo-random library support type"
Heinrich Schuchardtb2e67a22020-01-19 19:28:12 +0100153 depends on NET_RANDOM_ETHADDR || RANDOM_UUID || CMD_UUID || \
154 RNG_SANDBOX || UT_LIB && AES
Adam Ford38003a62018-02-06 10:18:18 -0600155 default LIB_RAND
Masahiro Yamada2743c072015-06-11 19:16:43 +0900156 help
Adam Ford38003a62018-02-06 10:18:18 -0600157 Select the library to provide pseudo-random number generator
158 functions. LIB_HW_RAND supports certain hardware engines that
159 provide this functionality. If in doubt, select LIB_RAND.
160
161config LIB_RAND
162 bool "Pseudo-random library support"
163
164config LIB_HW_RAND
165 bool "HW Engine for random libray support"
166
167endchoice
Michal Simek2c1b1db2015-05-25 11:37:22 +0200168
Simon Glasse2f94ae2017-04-02 09:50:28 -0600169config SPL_TINY_MEMSET
170 bool "Use a very small memset() in SPL"
171 help
172 The faster memset() is the arch-specific one (if available) enabled
173 by CONFIG_USE_ARCH_MEMSET. If that is not enabled, we can still get
174 better performance by writing a word at a time. But in very
Chris Packham1c3b7ba2019-01-13 22:13:28 +1300175 size-constrained environments even this may be too big. Enable this
Simon Glasse2f94ae2017-04-02 09:50:28 -0600176 option to reduce code size slightly at the cost of some speed.
177
Philipp Tomsichfefc4ec2017-08-03 22:52:04 +0200178config TPL_TINY_MEMSET
179 bool "Use a very small memset() in TPL"
180 help
181 The faster memset() is the arch-specific one (if available) enabled
182 by CONFIG_USE_ARCH_MEMSET. If that is not enabled, we can still get
183 better performance by writing a word at a time. But in very
Chris Packham1c3b7ba2019-01-13 22:13:28 +1300184 size-constrained environments even this may be too big. Enable this
Philipp Tomsichfefc4ec2017-08-03 22:52:04 +0200185 option to reduce code size slightly at the cost of some speed.
186
Boris Brezillon627dc182017-02-27 18:22:05 +0100187config RBTREE
188 bool
189
Nandor Hand5ea84a2017-11-08 15:35:14 +0000190config BITREVERSE
191 bool "Bit reverse library from Linux"
192
Simon Glassbfce7fc2019-04-08 13:20:51 -0600193config TRACE
194 bool "Support for tracing of function calls and timing"
195 imply CMD_TRACE
196 help
197 Enables function tracing within U-Boot. This allows recording of call
198 traces including timing information. The command can write data to
199 memory for exporting for analysis (e.g. using bootchart).
200 See doc/README.trace for full details.
201
Simon Glass445078e2019-04-08 13:20:52 -0600202config TRACE_BUFFER_SIZE
203 hex "Size of trace buffer in U-Boot"
204 depends on TRACE
205 default 0x01000000
206 help
207 Sets the size of the trace buffer in U-Boot. This is allocated from
208 memory during relocation. If this buffer is too small, the trace
209 history will be truncated, with later records omitted.
210
211 If early trace is enabled (i.e. before relocation), this buffer must
212 be large enough to include all the data from the early trace buffer as
213 well, since this is copied over to the main buffer during relocation.
214
215 A trace record is emitted for each function call and each record is
216 12 bytes (see struct trace_call). A suggested minimum size is 1MB. If
217 the size is too small then 'trace stats' will show a message saying
218 how many records were dropped due to buffer overflow.
219
Heinrich Schuchardtc1a73792019-06-02 13:30:09 +0200220config TRACE_CALL_DEPTH_LIMIT
221 int "Trace call depth limit"
222 depends on TRACE
223 default 15
224 help
225 Sets the maximum call depth up to which function calls are recorded.
226
Simon Glass445078e2019-04-08 13:20:52 -0600227config TRACE_EARLY
228 bool "Enable tracing before relocation"
229 depends on TRACE
230 help
231 Sometimes it is helpful to trace execution of U-Boot before
232 relocation. This is possible by using a arch-specific, fixed buffer
233 position in memory. Enable this option to start tracing as early as
234 possible after U-Boot starts.
235
236config TRACE_EARLY_SIZE
237 hex "Size of early trace buffer in U-Boot"
238 depends on TRACE_EARLY
239 default 0x00100000
240 help
241 Sets the size of the early trace buffer in bytes. This is used to hold
242 tracing information before relocation.
243
Heinrich Schuchardtc1a73792019-06-02 13:30:09 +0200244config TRACE_EARLY_CALL_DEPTH_LIMIT
245 int "Early trace call depth limit"
246 depends on TRACE_EARLY
247 default 200
248 help
249 Sets the maximum call depth up to which function calls are recorded
250 during early tracing.
251
Simon Glass445078e2019-04-08 13:20:52 -0600252config TRACE_EARLY_ADDR
253 hex "Address of early trace buffer in U-Boot"
254 depends on TRACE_EARLY
255 default 0x00100000
256 help
257 Sets the address of the early trace buffer in U-Boot. This memory
258 must be accessible before relocation.
259
260 A trace record is emitted for each function call and each record is
261 12 bytes (see struct trace_call). A suggested minimum size is 1MB. If
262 the size is too small then the message which says the amount of early
263 data being coped will the the same as the
264
Simon Glass99dbe4b2015-06-23 15:38:23 -0600265source lib/dhry/Kconfig
266
Simon Glass528fdd12017-04-26 22:27:49 -0600267menu "Security support"
268
269config AES
270 bool "Support the AES algorithm"
271 help
272 This provides a means to encrypt and decrypt data using the AES
273 (Advanced Encryption Standard). This algorithm uses a symetric key
274 and is widely used as a streaming cipher. Different key lengths are
275 supported by the algorithm but only a 128-bit key is supported at
276 present.
277
Ruchika Gupta4acd8c42015-01-23 16:01:56 +0530278source lib/rsa/Kconfig
AKASHI Takahiro591535c2019-11-13 09:45:00 +0900279source lib/crypto/Kconfig
Ruchika Gupta2c3822e2015-01-23 16:01:51 +0530280
Simon Glass350497c2015-08-22 18:31:19 -0600281config TPM
282 bool "Trusted Platform Module (TPM) Support"
Simon Glasscf294b02015-10-03 06:39:36 -0600283 depends on DM
Simon Glass350497c2015-08-22 18:31:19 -0600284 help
285 This enables support for TPMs which can be used to provide security
286 features for your board. The TPM can be connected via LPC or I2C
287 and a sandbox TPM is provided for testing purposes. Use the 'tpm'
288 command to interactive the TPM. Driver model support is provided
289 for the low-level TPM interface, but only one TPM is supported at
290 a time by the TPM library.
291
Simon Glass93a45b12018-10-01 12:22:19 -0600292config SPL_TPM
293 bool "Trusted Platform Module (TPM) Support in SPL"
294 depends on SPL_DM
295 help
296 This enables support for TPMs which can be used to provide security
297 features for your board. The TPM can be connected via LPC or I2C
298 and a sandbox TPM is provided for testing purposes. Use the 'tpm'
299 command to interactive the TPM. Driver model support is provided
300 for the low-level TPM interface, but only one TPM is supported at
301 a time by the TPM library.
302
303config TPL_TPM
304 bool "Trusted Platform Module (TPM) Support in TPL"
305 depends on TPL_DM
306 help
307 This enables support for TPMs which can be used to provide security
308 features for your board. The TPM can be connected via LPC or I2C
309 and a sandbox TPM is provided for testing purposes. Use the 'tpm'
310 command to interactive the TPM. Driver model support is provided
311 for the low-level TPM interface, but only one TPM is supported at
312 a time by the TPM library.
313
Simon Glass528fdd12017-04-26 22:27:49 -0600314endmenu
315
Igor Opaniuk525d1d82018-06-03 21:56:37 +0300316menu "Android Verified Boot"
317
318config LIBAVB
319 bool "Android Verified Boot 2.0 support"
320 depends on ANDROID_BOOT_IMAGE
321 default n
322 help
323 This enables support of Android Verified Boot 2.0 which can be used
324 to assure the end user of the integrity of the software running on a
325 device. Introduces such features as boot chain of trust, rollback
326 protection etc.
327
328endmenu
329
gaurav ranaef201592015-02-20 12:51:46 +0530330menu "Hashing Support"
331
332config SHA1
333 bool "Enable SHA1 support"
334 help
335 This option enables support of hashing using SHA1 algorithm.
336 The hash is calculated in software.
337 The SHA1 algorithm produces a 160-bit (20-byte) hash value
338 (digest).
339
340config SHA256
341 bool "Enable SHA256 support"
342 help
343 This option enables support of hashing using SHA256 algorithm.
344 The hash is calculated in software.
345 The SHA256 algorithm produces a 256-bit (32-byte) hash value
346 (digest).
347
348config SHA_HW_ACCEL
349 bool "Enable hashing using hardware"
350 help
351 This option enables hardware acceleration
352 for SHA1/SHA256 hashing.
353 This affects the 'hash' command and also the
354 hash_lookup_algo() function.
355
356config SHA_PROG_HW_ACCEL
357 bool "Enable Progressive hashing support using hardware"
358 depends on SHA_HW_ACCEL
359 help
360 This option enables hardware-acceleration for
361 SHA1/SHA256 progressive hashing.
362 Data can be streamed in a block at a time and the hashing
363 is performed in hardware.
Andre Przywaraf0fa1132017-03-15 01:19:05 +0000364
365config MD5
366 bool
367
Marek Behúncdccc032017-09-03 17:00:23 +0200368config CRC32C
369 bool
370
Marek Behúnb139a7f2019-04-29 22:40:43 +0200371config XXHASH
372 bool
373
gaurav ranaef201592015-02-20 12:51:46 +0530374endmenu
375
Julius Wernerf41a3ca2015-10-06 20:03:53 -0700376menu "Compression Support"
377
378config LZ4
379 bool "Enable LZ4 decompression support"
380 help
381 If this option is set, support for LZ4 compressed images
382 is included. The LZ4 algorithm can run in-place as long as the
383 compressed image is loaded to the end of the output buffer, and
384 trades lower compression ratios for much faster decompression.
385
386 NOTE: This implements the release version of the LZ4 frame
387 format as generated by default by the 'lz4' command line tool.
388 This is not the same as the outdated, less efficient legacy
389 frame format currently (2015) implemented in the Linux kernel
390 (generated by 'lz4 -l'). The two formats are incompatible.
391
Simon Glass264aa5f2017-05-17 03:25:42 -0600392config LZMA
393 bool "Enable LZMA decompression support"
394 help
395 This enables support for LZMA (Lempel-Ziv-Markov chain algorithm),
396 a dictionary compression algorithm that provides a high compression
397 ratio and fairly fast decompression speed. See also
398 CONFIG_CMD_LZMADEC which provides a decode command.
399
Boris Brezillonaa57d0f2017-02-27 18:22:06 +0100400config LZO
Tom Rinic20bb732017-07-22 18:36:16 -0400401 bool "Enable LZO decompression support"
402 help
403 This enables support for LZO compression algorithm.r
York Suna6945fe2017-08-15 11:14:43 -0700404
Marek Vasutaeaa29d2019-03-08 16:06:55 +0100405config GZIP
Heiko Schocherb93cc602019-04-29 08:59:38 +0200406 bool "Enable gzip decompression support"
Marek Vasutaeaa29d2019-03-08 16:06:55 +0100407 select ZLIB
408 default y
409 help
410 This enables support for GZIP compression algorithm.
411
412config ZLIB
413 bool
414 default y
415 help
416 This enables ZLIB compression lib.
417
Marek Behúne87e2002019-04-29 22:40:44 +0200418config ZSTD
419 bool "Enable Zstandard decompression support"
420 select XXHASH
421 help
422 This enables Zstandard decompression library.
423
Simon Glasse107bcd2018-11-06 15:21:30 -0700424config SPL_LZ4
425 bool "Enable LZ4 decompression support in SPL"
426 help
427 This enables support for tge LZ4 decompression algorithm in SPL. LZ4
428 is a lossless data compression algorithm that is focused on
429 fast compression and decompression speed. It belongs to the LZ77
430 family of byte-oriented compression schemes.
431
Jean-Jacques Hiblotdbde2882017-09-15 12:57:30 +0200432config SPL_LZO
433 bool "Enable LZO decompression support in SPL"
434 help
435 This enables support for LZO compression algorithm in the SPL.
436
York Suna6945fe2017-08-15 11:14:43 -0700437config SPL_GZIP
438 bool "Enable gzip decompression support for SPL build"
439 select SPL_ZLIB
440 help
441 This enables support for GZIP compression altorithm for SPL boot.
442
443config SPL_ZLIB
444 bool
445 help
446 This enables compression lib for SPL boot.
447
Marek Behúne87e2002019-04-29 22:40:44 +0200448config SPL_ZSTD
449 bool "Enable Zstandard decompression support in SPL"
450 select XXHASH
451 help
452 This enables Zstandard decompression library in the SPL.
453
Julius Wernerf41a3ca2015-10-06 20:03:53 -0700454endmenu
455
Przemyslaw Marczak37550132015-04-20 20:07:40 +0200456config ERRNO_STR
457 bool "Enable function for getting errno-related string message"
458 help
459 The function errno_str(int errno), returns a pointer to the errno
460 corresponding text message:
461 - if errno is null or positive number - a pointer to "Success" message
462 - if errno is negative - a pointer to errno related message
463
Alexey Brodkin2d2fa492018-06-05 17:17:57 +0300464config HEXDUMP
465 bool "Enable hexdump"
466 help
467 This enables functions for printing dumps of binary data.
468
Simon Glassa66c5412016-02-22 22:55:42 -0700469config OF_LIBFDT
470 bool "Enable the FDT library"
471 default y if OF_CONTROL
472 help
473 This enables the FDT library (libfdt). It provides functions for
474 accessing binary device tree images in memory, such as adding and
Anatolij Gustschinda707d42017-08-18 17:58:51 +0200475 removing nodes and properties, scanning through the tree and finding
Simon Glassa66c5412016-02-22 22:55:42 -0700476 particular compatible nodes. The library operates on a flattened
477 version of the device tree.
478
Simon Glassc48044d2019-10-27 09:47:40 -0600479config OF_LIBFDT_ASSUME_MASK
480 hex "Mask of conditions to assume for libfdt"
481 depends on OF_LIBFDT || FIT
482 default 0
483 help
484 Use this to change the assumptions made by libfdt about the
485 device tree it is working with. A value of 0 means that no assumptions
486 are made, and libfdt is able to deal with malicious data. A value of
487 0xff means all assumptions are made and any invalid data may cause
488 unsafe execution. See FDT_ASSUME_PERFECT, etc. in libfdt_internal.h
489
Maxime Ripard9e901ce2016-07-05 10:26:44 +0200490config OF_LIBFDT_OVERLAY
491 bool "Enable the FDT library overlay support"
Tom Rinic1e49ba2018-05-08 08:52:17 -0400492 depends on OF_LIBFDT
Praneeth Bajjuri7b71a012018-04-25 16:03:23 -0500493 default y if ARCH_OMAP2PLUS || ARCH_KEYSTONE
Maxime Ripard9e901ce2016-07-05 10:26:44 +0200494 help
495 This enables the FDT library (libfdt) overlay support.
496
Simon Glass8b426922016-02-22 22:55:45 -0700497config SPL_OF_LIBFDT
498 bool "Enable the FDT library for SPL"
499 default y if SPL_OF_CONTROL
500 help
501 This enables the FDT library (libfdt). It provides functions for
502 accessing binary device tree images in memory, such as adding and
Anatolij Gustschinda707d42017-08-18 17:58:51 +0200503 removing nodes and properties, scanning through the tree and finding
Simon Glass8b426922016-02-22 22:55:45 -0700504 particular compatible nodes. The library operates on a flattened
505 version of the device tree.
506
Simon Glassc48044d2019-10-27 09:47:40 -0600507config SPL_OF_LIBFDT_ASSUME_MASK
508 hex "Mask of conditions to assume for libfdt"
509 depends on SPL_OF_LIBFDT || FIT
510 default 0xff
511 help
512 Use this to change the assumptions made by libfdt in SPL about the
513 device tree it is working with. A value of 0 means that no assumptions
514 are made, and libfdt is able to deal with malicious data. A value of
515 0xff means all assumptions are made and any invalid data may cause
516 unsafe execution. See FDT_ASSUME_PERFECT, etc. in libfdt_internal.h
517
Simon Glassca8ec4b2018-10-01 12:22:21 -0600518config TPL_OF_LIBFDT
519 bool "Enable the FDT library for TPL"
520 default y if TPL_OF_CONTROL
521 help
522 This enables the FDT library (libfdt). It provides functions for
523 accessing binary device tree images in memory, such as adding and
524 removing nodes and properties, scanning through the tree and finding
525 particular compatible nodes. The library operates on a flattened
526 version of the device tree.
527
Simon Glassc48044d2019-10-27 09:47:40 -0600528config TPL_OF_LIBFDT_ASSUME_MASK
529 hex "Mask of conditions to assume for libfdt"
530 depends on TPL_OF_LIBFDT || FIT
531 default 0xff
532 help
533 Use this to change the assumptions made by libfdt in TPL about the
534 device tree it is working with. A value of 0 means that no assumptions
535 are made, and libfdt is able to deal with malicious data. A value of
536 0xff means all assumptions are made and any invalid data may cause
537 unsafe execution. See FDT_ASSUME_PERFECT, etc. in libfdt_internal.h
538
Heiko Schocherc9ab9102016-10-06 07:31:45 +0200539config FDT_FIXUP_PARTITIONS
540 bool "overwrite MTD partitions in DTS through defined in 'mtdparts'"
541 depends on OF_LIBFDT
Masahiro Yamada734b7552018-07-20 11:04:09 +0900542 depends on CMD_MTDPARTS
Heiko Schocherc9ab9102016-10-06 07:31:45 +0200543 help
544 Allow overwriting defined partitions in the device tree blob
545 using partition info defined in the 'mtdparts' environment
546 variable.
547
Alexander Graffb228082016-08-19 01:23:23 +0200548menu "System tables"
Alexander Graf66f96e12016-08-19 01:23:29 +0200549 depends on (!EFI && !SYS_COREBOOT) || (ARM && EFI_LOADER)
Alexander Graffb228082016-08-19 01:23:23 +0200550
551config GENERATE_SMBIOS_TABLE
552 bool "Generate an SMBIOS (System Management BIOS) table"
553 default y
Alexander Graf66f96e12016-08-19 01:23:29 +0200554 depends on X86 || EFI_LOADER
Alexander Graffb228082016-08-19 01:23:23 +0200555 help
556 The System Management BIOS (SMBIOS) specification addresses how
557 motherboard and system vendors present management information about
558 their products in a standard format by extending the BIOS interface
559 on Intel architecture systems.
560
561 Check http://www.dmtf.org/standards/smbios for details.
562
563config SMBIOS_MANUFACTURER
564 string "SMBIOS Manufacturer"
565 depends on GENERATE_SMBIOS_TABLE
566 default SYS_VENDOR
567 help
568 The board manufacturer to store in SMBIOS structures.
569 Change this to override the default one (CONFIG_SYS_VENDOR).
570
571config SMBIOS_PRODUCT_NAME
572 string "SMBIOS Product Name"
573 depends on GENERATE_SMBIOS_TABLE
574 default SYS_BOARD
575 help
576 The product name to store in SMBIOS structures.
577 Change this to override the default one (CONFIG_SYS_BOARD).
578
579endmenu
580
AKASHI Takahirof7025262019-11-13 09:44:53 +0900581config ASN1_COMPILER
582 bool
583
AKASHI Takahiro3a888712019-11-13 09:44:55 +0900584config ASN1_DECODER
585 bool
586 help
587 Enable asn1 decoder library.
588
AKASHI Takahiro54923642019-11-13 09:44:57 +0900589config OID_REGISTRY
590 bool
591 help
592 Enable fast lookup object identifier registry.
593
Simon Glass9539e692015-07-31 09:31:36 -0600594source lib/efi/Kconfig
Alexander Graf67ee7052016-03-04 01:10:07 +0100595source lib/efi_loader/Kconfig
Bryan O'Donoghue4b0de7c2018-03-13 16:50:27 +0000596source lib/optee/Kconfig
Simon Glass9539e692015-07-31 09:31:36 -0600597
Thierry Reding52c7f1f32019-03-21 19:10:04 +0100598config TEST_FDTDEC
599 bool "enable fdtdec test"
600 depends on OF_LIBFDT
601
AKASHI Takahiro51ba5222019-11-13 09:44:49 +0900602config LIB_DATE
603 bool
604
Masahiro Yamadaf3e12b72014-09-16 16:32:58 +0900605endmenu