8 Move config options from headers to defconfig files.
11 config options from headers to Kconfig (defconfig).
87 defconfig.  The config options defined in Kconfig appear in the .config
89 On the other hand, the config options defined by board headers are seen
90 in include/autoconf.mk.  The tool looks for the specified options in both
91 of them to decide the appropriate action for the options.  If the given
133 Some CONFIG options can be implied by others and this can help to reduce
175 This shows a list of config options which might imply CONFIG_CMD_EEPROM along
186 That will cover 20 defconfigs. Many of the options listed are not suitable as
198 This will add 'imply SCSI' to the two CONFIG options mentioned, assuming that
220 options (use '-I help' to see possible options and their meaning).
222 To skip showing you options that already have an 'imply' attached, use -A.
224 When you have finished adding 'imply' options you can regenerate the
231 a few 'imply' options as above, then regenerate, hopefully you can reduce the
235 Available options
264    Look for moved config options in spl/include/autoconf.mk instead of
265    include/autoconf.mk.  This is useful for moving options for SPL build
266    because SPL related options (mostly prefixed with CONFIG_SPL_) are
292 To see the complete list of supported options, run
534 def confirm(options, prompt):  argument
535     if not options.yes:
548 def cleanup_empty_blocks(header_path, options):  argument
553       options: option flags.
562               options.color)
564     if options.dry_run:
570 def cleanup_one_header(header_path, patterns, options):  argument
577       options: option flags.
621     show_diff(lines, tolines, header_path, options.color)
623     if options.dry_run:
630 def cleanup_headers(configs, options):  argument
635       options: option flags.
637     if not confirm(options, 'Clean up headers?'):
652                     cleanup_one_header(header_path, patterns, options)
653                     cleanup_empty_blocks(header_path, options)
655 def cleanup_one_extra_option(defconfig_path, configs, options):  argument
661       options: option flags.
695     show_diff(lines, tolines, defconfig_path, options.color)
697     if options.dry_run:
704 def cleanup_extra_options(configs, options):  argument
709       options: option flags.
711     if not confirm(options, 'Clean up CONFIG_SYS_EXTRA_OPTIONS?'):
720                                  options)
722 def cleanup_whitelist(configs, options):  argument
727       options: option flags.
729     if not confirm(options, 'Clean up whitelist entries?'):
746 def cleanup_readme(configs, options):  argument
751       options: option flags.
753     if not confirm(options, 'Clean up README?'):
825     def __init__(self, configs, options, build_dir):  argument
830           options: option flags.
834         self.options = options
871         This function looks for the config options in the lines from
917         """Parse files for the config options and update the .config.
920         searching the target options.
937         if self.options.spl:
945                         color_text(self.options.color, COLOR_BROWN,
984             log += color_text(self.options.color, log_color, actlog) + '\n'
1015                 log += color_text(self.options.color, COLOR_YELLOW,
1058     def __init__(self, toolchains, configs, options, progress, devnull,  argument
1065           options: option flags.
1074         self.options = options
1081         self.parser = KconfigParser(configs, options, self.build_dir)
1131         config options to the .config as needed.
1156             elif self.options.build_db:
1170         self.log += color_text(self.options.color, COLOR_LIGHT_RED,
1172         if self.options.verbose:
1173             self.log += color_text(self.options.color, COLOR_LIGHT_CYAN,
1194             self.log += color_text(self.options.color, COLOR_YELLOW,
1227         if not self.options.force_sync and not updated:
1231             self.log += color_text(self.options.color, COLOR_LIGHT_GREEN,
1254             self.log += color_text(self.options.color, COLOR_LIGHT_BLUE,
1257         if not self.options.dry_run and updated:
1277             if self.options.exit_on_error:
1301     def __init__(self, toolchains, configs, options, progress,  argument
1308           options: option flags.
1314         self.options = options
1318         for i in range(options.jobs):
1319             self.slots.append(Slot(toolchains, configs, options, progress,
1373             print >> sys.stderr, color_text(self.options.color, COLOR_LIGHT_RED,
1393             print >> sys.stderr, color_text(self.options.color, COLOR_YELLOW,
1433 def move_config(toolchains, configs, options, db_queue):  argument
1434     """Move config options to defconfig files.
1438       options: option flags
1441         if options.force_sync:
1443         elif options.build_db:
1449     print '(jobs: %d)\n' % options.jobs
1451     if options.git_ref:
1452         reference_src = ReferenceSource(options.git_ref)
1457     if options.defconfigs:
1458         defconfigs = get_matched_defconfigs(options.defconfigs)
1463     slots = Slots(toolchains, configs, options, progress, reference_src_dir,
1565     'min2': [IMPLY_MIN_2, 'Show options which imply >2 boards (normally >5)'],
1566     'target': [IMPLY_TARGET, 'Allow CONFIG_TARGET_... options to imply'],
1570         'Allow Kconfig options outside arch/ and /board/ to imply'],
1575     """Find CONFIG options which imply those in the list
1577     Some CONFIG options can be implied by others and this can help to reduce
1583     This function uses the moveconfig database to find such options. It
1598         config_list: List of CONFIG options to check (each a string)
1602         skip_added: Don't show options which already have an imply added.
1612         config - a CONFIG_XXX options (a string, e.g. 'CONFIG_CMD_EEPROM')
1626     # Set of all config options we have seen
1788     # Add options here
1790                       help='comma-separated list of CONFIG options to add '
1793                       help="don't show options which are already marked as "
1806                       help='find options which imply others')
1817                       help='parse config options defined for SPL build')
1831     (options, configs) = parser.parse_args()
1833     if len(configs) == 0 and not any((options.force_sync, options.build_db,
1834                                       options.imply)):
1844     if options.imply:
1846         if options.imply_flags == 'all':
1849         elif options.imply_flags:
1850             for flag in options.imply_flags.split(','):
1862         do_imply_config(configs, options.add_imply, imply_flags,
1863                         options.skip_added)
1872     if not options.cleanup_headers_only:
1878         move_config(toolchains, configs, options, db_queue)
1882         cleanup_headers(configs, options)
1883         cleanup_extra_options(configs, options)
1884         cleanup_whitelist(configs, options)
1885         cleanup_readme(configs, options)
1887     if options.commit:
1899     if options.build_db: