Commit Graph

225 Commits

Author SHA1 Message Date
Martin Roth 01b5dd60a8 util/lint: Check for windows line endings
The codebase currently has only unix line endings, so add a lint tool
to check for windows line endings.

BUG=None
TEST=Verify that line endings are caught both inside and outside a git
repo.

Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I6faf99a3184e4843640fb8965f8124de0bc52ce7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50851
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-02-25 10:03:32 +00:00
Martin Roth 15e379aaf3 util/lint: Add test for documentation in util dirs
Make sure that any new directories added to the util directory
get documentation added.

Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I8bb415c72cf05b91c84f0a945d7767134a74c44c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48967
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-28 20:17:15 +00:00
Martin Roth 0ad5fbd48d util: Update all shebangs to use /usr/bin/env
Instead of hardcoding paths to the executables, use the version in the
path.  This allows the scripts to work on more systems, and allows the
binary version to be changed more easily if needed.

Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: Ifcc56aa21092cd3866eacb6a02d198110ec6051d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48904
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-01-25 08:57:40 +00:00
Angel Pons 286a0572e7 util/lint/spelling.txt: Disable `pres`
It would seem that `pres` is an abbreviation for `presence`. Personally,
over the last ~2.5 years, I have seen checkpatch complaints about `pres`
on several occasions, and all of them were abbreviations for `presence`.

Given the high false positive rate for this entry, comment it out.

Change-Id: I72f1811fb1f766e7de7c4957fd9ba844c0728029
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49463
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-17 16:49:00 +00:00
Angel Pons 04bf41b5aa util/lint: Capitalise lint descriptions
Most test descriptions are capitalised already. Follow suit.

Change-Id: I756331323a39643244c4adea4c440f305424d6d1
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46321
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-10-14 09:19:58 +00:00
Michael Niewöhner e0d749c23b lint: check for misuse of Kconfig SUBSYSTEM_*_ID
Check that nobody misuses the Kconfigs SUBSYSTEM_*_ID. They are meant to
be used for overriding the devicetree subsystem ids locally but shall
not be added to a board's Kconfig. Instead, the devicetree option
`subsystemid` should be used.

Add a linter script for this that finds and warns about such misuse.

Also add a note in the Kconfigs' description.

TEST=CB:45513

Change-Id: I21c021c718154f1396f795a555af47a76d6efe03
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45513
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-09-20 17:03:32 +00:00
Jacob Garber 07201d7a0f coreinfo: Use SPDX license identifiers
- Remove copyright notices and add authors to AUTHORS
- Use SPDX license identifiers for all files
- Add coreinfo to the license header lint

Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Change-Id: Ib0c5328a4027849b1eda4f57141a898335230726
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45178
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-09-14 07:05:27 +00:00
Elyes HAOUAS 796c567b1c lint/lint-extended-007-checkpatch: Remove obsolete path
Change-Id: I8a91d2a8bc6a1fa709aeadd3b7482d1785068276
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44899
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-31 06:40:55 +00:00
Elyes HAOUAS 668132a47c {intel/gma,include/device}: Delete unused 'drm_dp_helper.h' file
'drm_dp_helper.h' file is duplicated and not used.

Change-Id: Ibb08f7ff91c3914940dfe899be331b06e292c7c9
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44842
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-08-31 06:36:18 +00:00
Martin Roth a020903307 util/lint/Kconfig_lint: Update Naked BOOL reference to error
The lint-stable makefile target only watches for errors in the Kconfig
file, so has not protected additional "Naked" references to BOOL type
Kconfig symbols from entering the tree.  Update it to an error so that
they can't continue coming into the codebase.

Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: Icce2a9a627c4fbcaa220df18474cb8bfea8b2a8c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43826
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-07-27 05:07:51 +00:00
Jan Dabros ffa58cfc12 util/lint: Add lint and checkpatch coverage for tests/ dir
Signed-off-by: Jan Dabros <jsd@semihalf.com>
Change-Id: I8018b75844e630c9ed46c8bc48f2aa1634bf3369
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43511
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2020-07-26 21:11:05 +00:00
Stefan Reinauer 57ead89356 lint: convert checkpatch_json.py to python 3
Align all coreboot scripts on one python version.

Tested by running the original suggested test:
 $ nice -n 20 git diff HEAD~ | util/lint/checkpatch.pl \
     --no-signoff -q - | tee checkpatch.txt
 $ util/lint/checkpatch_json.py checkpatch.txt \
     comment.json checkpatch.txt

Change-Id: Iec2bb0be23b27a3eaf92f293c962a8e6bfb03af0
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42318
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by:  Felix Singer <felixsinger@posteo.net>
2020-06-18 08:30:47 +00:00
Jacob Garber d2fea1ab21 util/lint: Check for SPDX identifiers by default
The majority of the codebase has been converted to use SPDX identifiers
now, so let's enforce those by default. The only exceptions are
src/include and src/lib, which are not being checked since many of the
files there do not have license headers at all. Files with custom
licenses that aren't covered by SPDX can be listed as exceptions at the
top of lint-000-license-headers.

Change-Id: Ie6642153793d5735c74c5950bc9e27ee7eecacbc
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41602
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-28 09:38:03 +00:00
Jacob Garber 10999ea628 drivers: Use SPDX identifiers
Convert the remaining files in src/drivers to use SPDX identifiers.

int15.h and default_brightness_levels.asl did not have license headers,
but they were both copied from other GPL2 files, so they should be under
the GPL2 as well.

ne2k.c and drm_dp_helper.h are licensed under custom BSD-like licenses
that do not have an SPDX equivalent, so they are added as exceptions
to the license header lint.

Change-Id: I87fb1c637b8d11b0463f7c19f70b847413e14aed
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41601
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-05-25 22:19:21 +00:00
Patrick Georgi 55189c9d33 util: Use SPDX headers
Change-Id: I2858fdf74e782f425d56653491cdebe83c185d19
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41208
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-05-11 19:38:40 +00:00
Patrick Georgi 878a7a7922 util/lint: Allow use of the HPND license group
The Historical Permission Notice and Disclaimer (with and without
permission to sell) is a BSD-style license family that OSI and SPDX
consider deprecated - and yet, it's right here in our tree.

Change-Id: I61624b6e54e9aba6e2f54822c1f68967c416ad3d
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41221
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-11 19:36:45 +00:00
Patrick Georgi e03132a10a util/lint: Also accept BSD-2-Clause
It's also GPL compatible

Change-Id: I3d9243708478f315d91473009ca34786fabffda4
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41206
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
2020-05-11 18:13:06 +00:00
Patrick Georgi 4ca6368797 util: Fix up a few comments after the "file is part of the" removal
Change-Id: I930739bea705988181b2e60f30516f4a7cb5c82d
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41197
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-11 17:11:50 +00:00
Patrick Georgi 6b5bc77c9b treewide: Remove "this file is part of" lines
Stefan thinks they don't add value.

Command used:
sed -i -e '/file is part of /d' $(git grep "file is part of " |egrep ":( */\*.*\*/\$|#|;#|-- | *\* )" | cut -d: -f1 |grep -v crossgcc |grep -v gcov | grep -v /elf.h |grep -v nvramtool)

The exceptions are for:
 - crossgcc (patch file)
 - gcov (imported from gcc)
 - elf.h (imported from GNU's libc)
 - nvramtool (more complicated header)

The removed lines are:
-       fmt.Fprintln(f, "/* This file is part of the coreboot project. */")
-# This file is part of a set of unofficial pre-commit hooks available
-/* This file is part of coreboot */
-# This file is part of msrtool.
-/* This file is part of msrtool. */
- * This file is part of ncurses, designed to be appended after curses.h.in
-/* This file is part of pgtblgen. */
- * This file is part of the coreboot project.
- /* This file is part of the coreboot project. */
-#  This file is part of the coreboot project.
-# This file is part of the coreboot project.
-## This file is part of the coreboot project.
--- This file is part of the coreboot project.
-/* This file is part of the coreboot project */
-/* This file is part of the coreboot project. */
-;## This file is part of the coreboot project.
-# This file is part of the coreboot project. It originated in the
- * This file is part of the coreinfo project.
-## This file is part of the coreinfo project.
- * This file is part of the depthcharge project.
-/* This file is part of the depthcharge project. */
-/* This file is part of the ectool project. */
- * This file is part of the GNU C Library.
- * This file is part of the libpayload project.
-## This file is part of the libpayload project.
-/* This file is part of the Linux kernel. */
-## This file is part of the superiotool project.
-/* This file is part of the superiotool project */
-/* This file is part of uio_usbdebug */

Change-Id: I82d872b3b337388c93d5f5bf704e9ee9e53ab3a9
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41194
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-11 17:11:40 +00:00
Patrick Georgi deea25be1b util/lint: Omit more vendorcode from license header test
This is all code coming from the outside, so let's keep these files
untouched as much as possible.

A couple of files is added to the list by name because their license,
while free, can't be properly modelled in SPDX:

- lzmadecode is (LGPL OR CPL) WITH special-exception
- stack.c and start16 are some weird (but free) US Gov't license grant
- two XGI related files have "BSD except for Linux, where it's GPL"

Change-Id: I42dec503b9c427a66792d3fec99ca8df1a360e47
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41193
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-05-11 17:10:57 +00:00
Patrick Georgi 7333a116b3 util/: Replace GPLv2 boiler plate with SPDX header
Used commands:
perl -i -p0e 's|\/\*[\s*]*.*is free software[:;][\s*]*you[\s*]*can[\s*]*redistribute[\s*]*it[\s*]*and\/or[\s*]*modify[\s*]*it[\s*]*under[\s*]*the[\s*]*terms[\s*]*of[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*as[\s*]*published[\s*]*by[\s*]*the[\s*]*Free[\s*]*Software[\s*]*Foundation[;,][\s*]*version[\s*]*2[\s*]*of[\s*]*the[\s*]*License.[\s*]*This[\s*]*program[\s*]*is[\s*]*distributed[\s*]*in[\s*]*the[\s*]*hope[\s*]*that[\s*]*it[\s*]*will[\s*]*be[\s*]*useful,[\s*]*but[\s*]*WITHOUT[\s*]*ANY[\s*]*WARRANTY;[\s*]*without[\s*]*even[\s*]*the[\s*]*implied[\s*]*warranty[\s*]*of[\s*]*MERCHANTABILITY[\s*]*or[\s*]*FITNESS[\s*]*FOR[\s*]*A[\s*]*PARTICULAR[\s*]*PURPOSE.[\s*]*See[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*for[\s*]*more[\s*]*details.[\s*]*\*\/|/* SPDX-License-Identifier: GPL-2.0-only */|' $(cat filelist)

perl -i -p0e 's|This[\s*]*program[\s*]*is[\s*]*free[\s*]*software[:;][\s*]*you[\s*]*can[\s*]*redistribute[\s*]*it[\s*]*and/or[\s*]*modify[\s*]*it[\s*]*under[\s*]*the[\s*]*terms[\s*]*of[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*as[\s*]*published[\s*]*by[\s*]*the[\s*]*Free[\s*]*Software[\s*]*Foundation[;,][\s*]*either[\s*]*version[\s*]*2[\s*]*of[\s*]*the[\s*]*License,[\s*]*or[\s*]*.at[\s*]*your[\s*]*option.*[\s*]*any[\s*]*later[\s*]*version.[\s*]*This[\s*]*program[\s*]*is[\s*]*distributed[\s*]*in[\s*]*the[\s*]*hope[\s*]*that[\s*]*it[\s*]*will[\s*]*be[\s*]*useful,[\s*]*but[\s*]*WITHOUT[\s*]*ANY[\s*]*WARRANTY;[\s*]*without[\s*]*even[\s*]*the[\s*]*implied[\s*]*warranty[\s*]*of[\s*]*MERCHANTABILITY[\s*]*or[\s*]*FITNESS[\s*]*FOR[\s*]*A[\s*]*PARTICULAR[\s*]*PURPOSE.[\s*]*See[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*for[\s*]*more[\s*]*details.[\s*]*\*\/|/* SPDX-License-Identifier: GPL-2.0-or-later */|' $(cat filelist)

perl -i -p0e 's|\/\*[\s*]*.*This[\s*#]*program[\s*#]*is[\s*#]*free[\s*#]*software[;:,][\s*#]*you[\s*#]*can[\s*#]*redistribute[\s*#]*it[\s*#]*and/or[\s*#]*modify[\s*#]*it[\s*#]*under[\s*#]*the[\s*#]*terms[\s*#]*of[\s*#]*the[\s*#]*GNU[\s*#]*General[\s*#]*Public[\s*#]*License[\s*#]*as[\s*#]*published[\s*#]*by[\s*#]*the[\s*#]*Free[\s*#]*Software[\s*#]*Foundation[;:,][\s*#]*either[\s*#]*version[\s*#]*3[\s*#]*of[\s*#]*the[\s*#]*License[;:,][\s*#]*or[\s*#]*.at[\s*#]*your[\s*#]*option.*[\s*#]*any[\s*#]*later[\s*#]*version.[\s*#]*This[\s*#]*program[\s*#]*is[\s*#]*distributed[\s*#]*in[\s*#]*the[\s*#]*hope[\s*#]*that[\s*#]*it[\s*#]*will[\s*#]*be[\s*#]*useful[;:,][\s*#]*but[\s*#]*WITHOUT[\s*#]*ANY[\s*#]*WARRANTY[;:,][\s*#]*without[\s*#]*even[\s*#]*the[\s*#]*implied[\s*#]*warranty[\s*#]*of[\s*#]*MERCHANTABILITY[\s*#]*or[\s*#]*FITNESS[\s*#]*FOR[\s*#]*A[\s*#]*PARTICULAR[\s*#]*PURPOSE.[\s*#]*See[\s*#]*the[\s*#]*GNU[\s*#]*General[\s*#]*Public[\s*#]*License[\s*#]*for[\s*#]*more[\s*#]*details.[\s*]*\*\/|/* SPDX-License-Identifier: GPL-3.0-or-later */|' $(cat filelist)

perl -i -p0e 's|(\#\#*)[\w]*.*is free software[:;][\#\s]*you[\#\s]*can[\#\s]*redistribute[\#\s]*it[\#\s]*and\/or[\#\s]*modify[\#\s]*it[\s\#]*under[\s \#]*the[\s\#]*terms[\s\#]*of[\s\#]*the[\s\#]*GNU[\s\#]*General[\s\#]*Public[\s\#]*License[\s\#]*as[\s\#]*published[\s\#]*by[\s\#]*the[\s\#]*Free[\s\#]*Software[\s\#]*Foundation[;,][\s\#]*version[\s\#]*2[\s\#]*of[\s\#]*the[\s\#]*License.*[\s\#]*This[\s\#]*program[\s\#]*is[\s\#]*distributed[\s\#]*in[\s\#]*the[\s\#]*hope[\s\#]*that[\s\#]*it[\s\#]*will[\#\s]*be[\#\s]*useful,[\#\s]*but[\#\s]*WITHOUT[\#\s]*ANY[\#\s]*WARRANTY;[\#\s]*without[\#\s]*even[\#\s]*the[\#\s]*implied[\#\s]*warranty[\#\s]*of[\#\s]*MERCHANTABILITY[\#\s]*or[\#\s]*FITNESS[\#\s]*FOR[\#\s]*A[\#\s]*PARTICULAR[\#\s]*PURPOSE.[\#\s]*See[\#\s]*the[\#\s]*GNU[\#\s]*General[\#\s]*Public[\#\s]*License[\#\s]*for[\#\s]*more[\#\s]*details.\s(#* *\n)*|\1 SPDX-License-Identifier: GPL-2.0-only\n\n|' $(cat filelist)

perl -i -p0e 's|(\#\#*)[\w*]*.*is free software[:;][\s*]*you[\s*]*can[\s*]*redistribute[\s*]*it[\s*]*and\/or[\s*]*modify[\s*]*it[\s*]*under[\s*]*the[\s*]*terms[\s*]*of[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*as[\s*]*published[\s*]*by[\s*]*the[\s*]*Free[\s*]*Software[\s*]*Foundation[;,][\s*]*version[\s*]*2[\s*]*of[\s*]*the[\s*]*License.[\s*]*This[\s*]*program[\s*]*is[\s*]*distributed[\s*]*in[\s*]*the[\s*]*hope[\s*]*that[\s*]*it[\s*]*will[\s*]*be[\s*]*useful,[\s*]*but[\s*]*WITHOUT[\s*]*ANY[\s*]*WARRANTY;[\s*]*without[\s*]*even[\s*]*the[\s*]*implied[\s*]*warranty[\s*]*of[\s*]*MERCHANTABILITY[\s*]*or[\s*]*FITNESS[\s*]*FOR[\s*]*A[\s*]*PARTICULAR[\s*]*PURPOSE.[\s*]*See[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*for[\s*]*more[\s*]*details.\s(#* *\n)*|\1 SPDX-License-Identifier: GPL-2.0-only\n\n|' $(cat filelist)

Change-Id: I1008a63b804f355a916221ac994701d7584f60ff
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41177
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-09 21:22:08 +00:00
Patrick Georgi ea063cb975 AUTHORS, util/: Drop individual copyright notices
We have the git history which is a more reliable librarian.

Change-Id: Idbcc5ceeb33804204e56d62491cb58146f7c9f37
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41175
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: ron minnich <rminnich@gmail.com>
2020-05-09 21:21:32 +00:00
Rajat Jain 999001144f util/lint: Accept "GPL-2.0-only WITH Linux-syscall-note" licenses
The Linux kernel UAPI header files are licensed under
/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */

Allows files with this license to be included in coreboot.
For more details about this particular license:

https://www.kernel.org/doc/html/v4.17/process/license-rules.html
https://spdx.org/licenses/Linux-syscall-note.html

Change-Id: I4f0f8d36c637a66a6999a18321fdbc4c42d5751e
Signed-off-by: Rajat Jain <rajatja@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39887
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-04-13 19:54:19 +00:00
Angel Pons 1cd7d3e664 util/lint/spelling.txt: Disable `afe`
Uppercase `AFE` is an acronym for `Analog Front-End`. As it is a valid
spelling, comment out its entry to prevent false positives.

Change-Id: Ib8612d970d33d4955c572838bda217cfdb49dfe6
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39619
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-03-18 21:39:42 +00:00
Angel Pons dc1c30ac17 util/lint/spelling.txt: Explain the commented-out entries
If they were removed instead, it would be too easy to end up adding them
back again. They are kept in a comment so that they can be tracked.

Also, explain why these two entries have been commented out.

Change-Id: I8225944b5e3d1e022af169dda33e0344d4c3bccd
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39618
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-03-18 21:38:35 +00:00
Patrick Georgi 11f0079c5a src/arch/x86: Convert to SPDX license header
This also drops individual copyright notices, all mentioned authors in
that part of the tree are listed in AUTHORS.

Change-Id: Ib5a92bb46ff2b9d2928aae3763daec71747044c2
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39284
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-03-06 07:48:24 +00:00
Patrick Georgi d1e50f9e9f src/arch/riscv: Convert to SPDX license header
This also drops individual copyright notices, all mentioned authors in
that part of the tree are listed in AUTHORS.

Change-Id: I770c1afd9b68a40ec0e69818f24b5ef3ad4f1d35
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39283
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-03-06 07:48:09 +00:00
Patrick Georgi e342cd3322 util/lint: Add BSD-4-Clause-UC to acceptable licenses
While a 4 clause BSD license "with advertising" is incompatible to the
GPL, the University of California declared the problematic clause null
and void.

See ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change

Change-Id: I4ebb822f64989a5fc8f686e548a94653508d1113
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39282
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-03-06 07:47:58 +00:00
Patrick Georgi 0a2a670502 src/arch/ppc64: Convert to SPDX license header
This also drops individual copyright notices, all mentioned authors in
that part of the tree are already listed in AUTHORS.

Change-Id: I19b1c379b474dd011e2d0f8c8202ff1351c9290d
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39281
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-03-06 07:47:42 +00:00
Patrick Georgi 0a3d4e0ca0 src/arch/arm64: Convert to SPDX license header
This also drops individual copyright notices, all mentioned authors in
that part of the tree are already listed in AUTHORS.

Change-Id: Ic5eddc961d015328e5a90994b7963e7af83cddd3
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39279
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-03-06 07:47:33 +00:00
Patrick Georgi 864dc3b008 src/arch/arm: Convert to SPDX license header
This also drops individual copyright notices, all mentioned authors in
that part of the tree are already listed in AUTHORS.

Change-Id: Ic2bab77edaf7ad97b7f3278cb108226a18cf3791
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39278
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-03-06 07:47:25 +00:00
Idwer Vollering eb6887e1b6 util/lint: use env to locate the bash binary
Otherwise there will, after make gitconfig,
be (hidden) shell command failures with 'git commit -s':
gmake: util/lint/check-style: Command not found
gmake: *** [Makefile.inc:632: check-style] Error 127

Change-Id: I3891dee53702ee10e5e44dae408193e49d7a89f1
Signed-off-by: Idwer Vollering <vidwer@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38227
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-04 16:14:11 +00:00
Elyes HAOUAS 10615996cc lint/lint-extended-007-checkpatch: Fix obsolete paths
Change-Id: I7a6ca083e79d285b8c596631f21ccdfe2777e20e
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39171
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-03-02 15:05:38 +00:00
Elyes HAOUAS b61a4da5ec lint/check_lint_tests: Fix obsolete paths
Change-Id: Ieac6e5ba0d425f873c3d4125d828224313017b69
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39170
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-03-02 15:05:32 +00:00
Elyes HAOUAS 8297fa1e20 util: Remove old reference to ROMCC
Change-Id: Ia1a37db8341281102ae8ae9c03f1ce76d8d126eb
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39075
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-24 14:23:32 +00:00
Patrick Georgi cbc5b99ac9 util/lint: Allow non-option carrying named choices
named choices can be overridden with a default later-on:

choice FOO
  config A
  config B
  config C
endchoice

...

if BOARD_FOO
choice FOO
  default A
endchoice
endif

Reflect that.

Change-Id: I6662e19685f6ab0b84c78b30aedc266c0e176039
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/29813
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-19 15:13:37 +00:00
Felix Held b729d8b6e3 util/lint: enforce SPDX license headers in src/superio
Change-Id: Iae8d4f0470f75b47e53c50790f06902acb9a24cc
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38545
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-01-30 13:55:41 +00:00
Patrick Georgi 805b291830 util/lint: Update spelling.txt from lintian data set
commit 1191c09201b43aab55333a70d056d0c355abe329 at
https://salsa.debian.org/agx/lintian/tree/master/data/spelling provides
a much more comprehensive collection of misspellings, so merge it in.

While at it, also sort the file for future easier merging which is the
main reason that some lines appear to be removed: they're merely moved.

For sorting, I adapted their make rule:

	make -f - sort-spelling.txt <<'EOF'
	.RECIPEPREFIX=%
	sort-%: %
	%csplit --prefix $<- $< '/^$$/'
	%LC_ALL=en_US sort -u $<-01 | cat $<-00 - > $<
	%rm -f $<-0[01]
	EOF

Change-Id: I939e3a8820c88d0e639bd29b46a86b72bce1a098
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38632
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-01-30 12:59:19 +00:00
Martin Roth dfd89fc85b util/lint: Enforce SPDX licenses only in src/acpi directory
Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I9241f96eed652c8ca72d4f4a94f860a875e55680
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36177
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
2020-01-13 10:03:07 +00:00
Martin Roth e348eba641 util/lint: Update license header text for SPDX headers.
In preparation to update to SPDX license headers, add identifiers
for the licenses seen in the coreboot project and create a command
line parameter allowing only SPDX license identifiers to be detected.

Here are example locations of these licenses:
Apache-2.0 - src/soc/sifive
BSD-3-Clause - Throughout coreboot & libpayload source
GPL-2.0-only - Throughout coreboot source
GPL-2.0-or-later - Throughout coreboot source
GPL-3.0-only - util/amdtools
GPL-3.0-or-later - src/lib/[gcov/libgcov/gnat]
ISC - src/lib/ubsan.c, soc/qualcomm/ipq806x/include/soc/gsbi.h, others
MIT - soc/nvidia/tegra210/mipi_dsi.c, files in mainboard/cavium/
X11 - include/device/drm_dp_helper.h, drivers/aspeed/common/ast_tables.h

Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I07a7ca408ac8563e03e189d05ef7729dfb6fc24e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36175
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2020-01-02 14:48:48 +00:00
Elyes HAOUAS c79efa822d util/lint: Update spelling.txt to latest linux version
Change-Id: Ife90b61d04e32f307a688d81922bdcf6fa57cfc9
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37572
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-12-09 09:45:07 +00:00
Arthur Heymans 55f01326cc util/lint/kconfig_lint: Handle glob prefix and suffix
Change-Id: I9067a95ff171d6da58583b3d4f15596b4584d937
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36626
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Martin Roth <martinroth@google.com>
2019-11-06 14:01:00 +00:00
Angel Pons ce828b6ae8 util/lint: make clang-format non-fatal
The current clang-format configuration is completely broken. It forces
one to change the code style of patches before pushing them, only to
find out that checkpatch now complains about it. This means newcomers
get scared away, and developers only get angered and frustrated about
it, and end up working around clang-format's requirements anyway.

For now, make clang-format's complaints non-fatal, reducing them to text
noise. However, since clang-format is currently unusable, reverting it
out would be preferred.

Change-Id: Iffa8934efa1c27c04e10545f66d8f9976e74c367
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35176
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jacob Garber <jgarber1@ualberta.ca>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-09-19 10:20:50 +00:00
Patrick Georgi 7945f75417 lint/clang-format: set to 96 chars per line
coreboot has decided to go with 96 characters per line.

Original Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Original Reviewed-on: https://review.coreboot.org/c/coreboot/+/31651

Change-Id: I9c99e5cca6548e23cf755dc37193ff2aa669ac10
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33405
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2019-06-13 20:14:00 +00:00
Nico Huber ec017590e5 util/lint: Make usage of IS_ENABLED() an error
As long as we keep the IS_ENABLED() definition in libpayload for
compatibility, we should check that IS_ENABLED() usage doesn't
sneak back in.

Also remove all other IS_ENABLED() checks.

Change-Id: Id30ffa0089cec6c24fc3dbbb10a1be35f63b3d89
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32229
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-06-04 13:16:16 +00:00
Alex James 7aeeb48390 util/lint/check-style: Don't hardcode clang-format path
Signed-off-by: Alex James <theracermaster@gmail.com>
Change-Id: I688cb60c98370bf74aa8554bab43594ff84c4e24
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32707
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-05-15 19:46:39 +00:00
Julius Werner f028604718 kconfig_lint: Make uses of CONFIG() on an unknown option an error
This check had very few false positives which were all easily resolved,
and it's unlikely that further false positives will become problematic
in the future. On the other hand, it does detect a very severe bug (when
you think you're using a Kconfig but you aren't due to a typo), so since
warnings are currently not very visible, let's turn this into an error
because the pros clearly outweigh the cons for that.

Change-Id: I897b5e13d3242fb77b69f0bd3585baa7476aa726
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32257
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-11 11:21:55 +00:00
Balazs Vinarz 28def8b5a0 util/lint: list files with whitespace issues
Change-Id: I8ae13f62c6e2cd87278fefab8de5faf0d1bc0a90
Signed-off-by: Balazs Vinarz <vinibali1@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/30988
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-04-02 14:58:12 +00:00
Julius Werner e5eb2decd0 lint/kconfig: More checks, more errors
This patch changes a few more Kconfig linter warnings to errors that
currently do not show up in the tree and that seem unlikely to become
false positive in the future. One instance of duplicated code that
essentially checks for the same thing was consolidated.

It also adds a new test for references to boolean Kconfig options that
do not use the CONFIG() wrapper macro. It's a little flaky (e.g. hard to
handle multi-line comments), but it should be helpful the majority of
the time as a warning in a Jenkins comment.

Change-Id: I975ee77d392ed426f76f7671d9b6ef9441656e6a
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31777
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-03-22 09:31:11 +00:00
Julius Werner 0e3f7d4780 Revert "lint/clang-format: set to 96 chars per line"
This reverts commit 626ba097a2.

This change was submitted under the incorrect assumption that there was
agreement on a coding style change. There wasn't, so while the issue is
under discussion we should revert to the previous status quo.

Making clang-format honor the line length is a separate issue from
changing the line length, and can be reuploaded as a separate CL.

Change-Id: I433c82c95a897b3113cace3668cc8ce0f1ab75bf
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31916
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-15 23:05:06 +00:00