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https://github.com/AsahiLinux/u-boot
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global: Remove CONFIG_SYS_EXTRA_OPTIONS support
All options have now been migrated to Kconfig correctly so remove this support. Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini
parent
e4d741f8ab
commit
eeec00072d
7 changed files with 5 additions and 122 deletions
13
boot/Kconfig
13
boot/Kconfig
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@ -339,19 +339,6 @@ config OF_STDOUT_VIA_ALIAS
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incorrect when used with device tree as this option does not
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exist / should not be used.
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config SYS_EXTRA_OPTIONS
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string "Extra Options (DEPRECATED)"
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help
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The old configuration infrastructure (= mkconfig + boards.cfg)
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provided the extra options field. If you have something like
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"HAS_BAR,BAZ=64", the optional options
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#define CONFIG_HAS
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#define CONFIG_BAZ 64
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will be defined in include/config.h.
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This option was prepared for the smooth migration from the old
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configuration to Kconfig. Since this option will be removed sometime,
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new boards should not use this option.
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config HAVE_SYS_TEXT_BASE
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bool
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depends on !NIOS2 && !XTENSA
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@ -99,7 +99,6 @@ Kconfig. Each field of boards.cfg was converted as follows:
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Vendor -> CONFIG_SYS_VENDOR defined by Kconfig
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Board -> CONFIG_SYS_BOARD defined by Kconfig
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Target -> File name of defconfig (configs/<target>_defconfig)
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Options -> CONFIG_SYS_EXTRA_OPTIONS defined by Kconfig
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Maintainers -> "M:" entry of MAINTAINERS
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@ -140,12 +139,6 @@ When removing an obsolete board, the following steps are generally needed:
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TODO
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----
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- The option field of boards.cfg, which was used for the pre-Kconfig
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configuration, moved to CONFIG_SYS_EXTRA_OPTIONS verbatim now.
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Board maintainers are expected to implement proper Kconfig options
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and switch over to them. Eventually CONFIG_SYS_EXTRA_OPTIONS will go away.
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CONFIG_SYS_EXTRA_OPTIONS should not be used for new boards.
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- In the pre-Kconfig, a single board had multiple entries in the boards.cfg
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file with differences in the option fields. The corresponding defconfig
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files were auto-generated when switching to Kconfig. Now we have too many
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@ -295,8 +295,7 @@ Available options
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-y, --yes
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Instead of prompting, automatically go ahead with all operations. This
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includes cleaning up headers, CONFIG_SYS_EXTRA_OPTIONS, the config whitelist
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and the README.
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includes cleaning up headers, the config whitelist and the README.
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To see the complete list of supported options, run::
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@ -100,10 +100,6 @@ tpl/include/autoconf.mk: tpl/u-boot.cfg
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# Prior to Kconfig, it was generated by mkconfig. Now it is created here.
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define filechk_config_h
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(echo "/* Automatically generated - do not edit */"; \
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for i in $$(echo $(CONFIG_SYS_EXTRA_OPTIONS) | sed 's/,/ /g'); do \
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echo \#define CONFIG_$$i \
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| sed '/=/ {s/=/ /;q; } ; { s/$$/ 1/; }'; \
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done; \
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echo \#define CONFIG_BOARDDIR board/$(if $(VENDOR),$(VENDOR)/)$(BOARD);\
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echo \#include \<config_uncmd_spl.h\>; \
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echo \#include \<configs/$(CONFIG_SYS_CONFIG_NAME).h\>; \
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@ -10,30 +10,13 @@
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#
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export LC_ALL=C LC_COLLATE=C
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# There are two independent greps. The first pulls out the component parts
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# of CONFIG_SYS_EXTRA_OPTIONS. An example is:
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# Looks for the rest of the CONFIG options, but exclude those in Kconfig and
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# defconfig files.
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#
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# SUN7I_GMAC,AHCI,SATAPWR=SUNXI_GPB(8)
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#
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# We want this to produce:
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# CONFIG_SUN7I_GMAC
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# CONFIG_AHCI
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# CONFIG_SATAPWR
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#
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# The second looks for the rest of the CONFIG options, but excludes those in
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# Kconfig and defconfig files.
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#
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(
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git grep CONFIG_SYS_EXTRA_OPTIONS |sed -n \
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's/.*CONFIG_SYS_EXTRA_OPTIONS="\(.*\)"/\1/ p' \
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| tr , '\n' \
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| sed 's/ *\([A-Za-z0-9_]*\).*/CONFIG_\1/'
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git grep CONFIG_ | \
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egrep -vi "(Kconfig:|defconfig:|README|\.py|\.pl:)" \
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| tr ' \t' '\n\n' \
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| sed -n 's/^\(CONFIG_[A-Za-z0-9_]*\).*/\1/p'
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) \
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| sed -n 's/^\(CONFIG_[A-Za-z0-9_]*\).*/\1/p' \
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|sort |uniq >scripts/config_whitelist.txt.tmp1;
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# Finally, we need a list of the valid Kconfig options to exclude these from
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@ -111,7 +111,6 @@ class KconfigScanner:
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'vendor' : 'SYS_VENDOR',
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'board' : 'SYS_BOARD',
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'config' : 'SYS_CONFIG_NAME',
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'options' : 'SYS_EXTRA_OPTIONS'
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}
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def __init__(self):
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@ -149,7 +148,6 @@ class KconfigScanner:
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'board': <board_name>,
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'target': <target_name>,
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'config': <config_header_name>,
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'options': <extra_options>
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}
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"""
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# strip special prefixes and save it in a temporary file
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@ -185,14 +183,6 @@ class KconfigScanner:
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if params['arch'] == 'arm' and params['cpu'] == 'armv8':
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params['arch'] = 'aarch64'
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# fix-up options field. It should have the form:
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# <config name>[:comma separated config options]
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if params['options'] != '-':
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params['options'] = params['config'] + ':' + \
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params['options'].replace(r'\"', '"')
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elif params['config'] != params['target']:
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params['options'] = params['config']
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return params
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def scan_defconfigs_for_multiprocess(queue, defconfigs):
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@ -378,7 +368,7 @@ def format_and_output(params_list, output):
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output: The path to the output file
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"""
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FIELDS = ('status', 'arch', 'cpu', 'soc', 'vendor', 'board', 'target',
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'options', 'maintainers')
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'maintainers')
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# First, decide the width of each column
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max_length = dict([ (f, 0) for f in FIELDS])
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@ -443,70 +443,6 @@ def cleanup_headers(configs, args):
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cleanup_one_header(header_path, patterns, args)
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cleanup_empty_blocks(header_path, args)
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def cleanup_one_extra_option(defconfig_path, configs, args):
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"""Delete config defines in CONFIG_SYS_EXTRA_OPTIONS in one defconfig file.
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Args:
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defconfig_path: path to the cleaned defconfig file.
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configs: A list of CONFIGs to remove.
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args (Namespace): program arguments
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"""
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start = 'CONFIG_SYS_EXTRA_OPTIONS="'
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end = '"'
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lines = read_file(defconfig_path)
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for i, line in enumerate(lines):
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if line.startswith(start) and line.endswith(end):
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break
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else:
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# CONFIG_SYS_EXTRA_OPTIONS was not found in this defconfig
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return
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old_tokens = line[len(start):-len(end)].split(',')
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new_tokens = []
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for token in old_tokens:
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pos = token.find('=')
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if not (token[:pos] if pos >= 0 else token) in configs:
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new_tokens.append(token)
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if new_tokens == old_tokens:
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return
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tolines = copy.copy(lines)
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if new_tokens:
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tolines[i] = start + ','.join(new_tokens) + end
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else:
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tolines.pop(i)
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show_diff(lines, tolines, defconfig_path, args.color)
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if args.dry_run:
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return
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write_file(defconfig_path, tolines)
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def cleanup_extra_options(configs, args):
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"""Delete config defines in CONFIG_SYS_EXTRA_OPTIONS in defconfig files.
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Args:
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configs: A list of CONFIGs to remove.
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args (Namespace): program arguments
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"""
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if not confirm(args, 'Clean up CONFIG_SYS_EXTRA_OPTIONS?'):
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return
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configs = [ config[len('CONFIG_'):] for config in configs ]
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defconfigs = get_all_defconfigs()
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for defconfig in defconfigs:
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cleanup_one_extra_option(os.path.join('configs', defconfig), configs,
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args)
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def cleanup_whitelist(configs, args):
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"""Delete config whitelist entries
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@ -1803,7 +1739,6 @@ doc/develop/moveconfig.rst for documentation.'''
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if configs:
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cleanup_headers(configs, args)
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cleanup_extra_options(configs, args)
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cleanup_whitelist(configs, args)
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cleanup_readme(configs, args)
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