coreboot.git - my copy of coreboot

Age	Commit message (Collapse)	Author
2020-12-03	cbfstool: Rename cbfs_walk() to cbfs_legacy_walk()	Julius Werner
	This function name clashes with cbfs_walk() in the new commonlib CBFS stack, so rename it to cbfs_legacy_walk(). While we could replace it with the new commonlib implementation, it still has support for certain features in the deprecated pre-FMAP CBFSes (such as non-standard header alignment), which are needed to handle old files but probably not something we'd want to burden the commonlib implementation with. So until we decide to deprecate support for those files from cbfstool as well, it seems easier to just keep the existing implementation here. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I37c7e7aa9a206372817d8d0b8f66d72bafb4f346 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41118 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-12-03	cbfstool: Use cbfs_serialized.h and standard vboot helpers	Julius Werner
	This patch reduces some code duplication in cbfstool by switching it to use the CBFS data structure definitions in commonlib rather than its own private copy. In addition, replace a few custom helpers related to hash algorithms with the official vboot APIs of the same purpose. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I22eae1bcd76d85fff17749617cfe4f1de55603f4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41117 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
2020-11-25	cbfstool: Don't add compression attribute for uncompressed files	Julius Werner
	Our current cbfstool has always added a compression attribute to the CBFS file header for all files that used the cbfstool_convert_raw() function (basically anything other than a stage or payload), even if the compression type was NONE. This was likely some sort of oversight, since coreboot CBFS reading code has always accepted the absence of a compression attribute to mean "no compression". This patch fixes the behavior to avoid adding the attribute in these cases. Change-Id: Ic4a41152db9df66376fa26096d6f3a53baea51de Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46835 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-11-15	util/cbfstool/amdcompress: fix argument requirement	Felix Held
	The compress and uncompress options don't have arguments and shouldn't consume the next token. So replace required_argument with no_argument for the two options. Change-Id: Ib9b190f2cf606109f82a65d00327871d6ffb7082 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47573 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-11-15	util/cbfstool/amdcompress: fix short option for maxsize	Felix Held
	Both the help and the maxsize option had the same short option character assigned. Change the short option for maxsize to m to fix this and to make it consistent with the rest of the code. Change-Id: Icac1a7d4906345c37a5c7bed2b4995fea25f860e Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47574 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-10-31	.gitignore: Ignore .test/.dependencies globally	Patrick Georgi
	These were originally ignored only inside util/ but these files shouldn't be tracked anywhere. Change-Id: Ie0846bd8bdd6e52f420f9dd2e72a8a922102ff90 Signed-off-by: Patrick Georgi <patrick@georgi.software> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47012 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-10-30	.gitignore: Split into subdirectory files	Patrick Georgi
	There's no need for the global list of files to ignore, so use git's ability to work with more local configuration. Change-Id: I50882e6756cbc0fdfd899353cc23962544690fb3 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46879 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Christian Walter <christian.walter@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-26	cbfstool: Don't build unneeded commonlib sources	Julius Werner
	These sources are built but not used by cbfstool. The only .c file in commonlib/ it really needs is fsp_relocate.c. Get rid of the others. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I6ebbb4161874f6279b6dbaffe7c3144226a6f9b9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/46253 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-09-23	util/cbfstool/fmaptool: generate defines for all fmap sections	Felix Held
	Add defines for the start and size of the FMAP sections to the optionally generated header file. For the defines the name of the corresponding FMAP section is used without the full path, since every section name should be unique anyway as documented here: Documentation/lib/flashmap.md BUG=b:157068645 TEST=Generated header file contains expected defines. BRANCH=zork Change-Id: Ie31161cfd304b69a3cb4bb366bf365d979e77c64 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45594 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-09-23	util/cbfstool/fmd: make flashmap_flags bitfield struct elements unsigned	Felix Held
	One bit wide bitfields should always be unsigned, since they can only be either 0 or -1, but never 1 which is assigned to that bit field in some cases. Making this unsigned allows it to have the values 0 or 1 which is what we want there. BUG=b:157068645 BRANCH=zork Change-Id: I99c236df583528848b455ef424504e6c2a33c5d6 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45593 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-07-01	util/cbfstool: Defuse vboot's openssl linking	Patrick Georgi
	Vboot determines openssl through pkgconfig, so pointing its build system to /bin/true makes the build not break unless it needs to use valid information about openssl. Vboot's use of openssl is only for some special features, mostly around PKCS key format parsing and not needed by cbfstool. While cbfstool can link vboot, it can't link with openssl because openssl's license is deliberately incompatible with the GPL. Change-Id: Ia3825f9625a1964d7cefc47ab3c3a8250ceefafb Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42880 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2020-06-15	util/cbfstool: Add option --pow2page	Kyösti Mälkki
	For add-stage command, --pow2page is equivalent of passing -P log2ceil(sizeof stage). The sizeof stage can be hard to determine in Makefile to be passed on the commandline. Change-Id: If4b5329c1df5afe49d27ab10220095d747024ad6 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41832 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-06-13	util/cbfstool: Drop IS_TOP_ALIGNED_ADDRESS() check in cbfstool_convert_fsp	Furquan Shaikh
	This change drops the check for IS_TOP_ALIGNED_ADDRESS() before setting offset to 0 in cbfstool_convert_fsp(). If the user provides a baseaddress to relocate the FSP to, then the offset should be set to 0 since there is no requirement on where the file ends up in cbfs. This allows the user to relocate the FSP to an address in lower DRAM. BUG=b:155322763 Signed-off-by: Furquan Shaikh <furquan@google.com> Change-Id: Ibeadbf06881f7659b2ac7d62d2152636c853fb9f Reviewed-on: https://review.coreboot.org/c/coreboot/+/42263 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-05-18	util/cbfstool: fix buffer over-read	Philipp Bartsch
	Fix unterminated array. When looking for a type not specified in filetypes (cbfs.h:204), the loop in lookup_name_by_type (cbfs_image.c:60) will run into a buffer over-read. Found-by: AFL++ 2.64d rev 1317433 Signed-off-by: Philipp Bartsch <phil@grmr.de> Change-Id: Ib82bb92e82b09fa1e26b9ca34529ec7b98e8f7b1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41421 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-11	util/cbfstool: Add SPDX header to generated linux_trampoline code, too	Patrick Georgi
	Change-Id: Id84244bb0c54326ea27be8801246fdeff039fb63 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41218 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-11	util: Use SPDX headers	Patrick Georgi
	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	treewide: Replace BSD-3-Clause and ISC headers with SPDX headers	Patrick Georgi
	Commands used: perl -i -p0e 's\|\/\[\s]Permission[\s]to[\s]use,[\s]copy,[\s]modify,[\s]and.or[\s]distribute[\s]this[\s]software[\s]for[\s]any[\s]purpose[\s]with[\s]or[\s]without[\s]fee[\s]is[\s]hereby[\s]granted,[\s]provided[\s]that[\s]the[\s]above[\s]copyright[\s]notice[\s]and[\s]this[\s]permission[\s]notice[\s]appear[\s]in[\s]all[\s]copies.[\s]THE[\s]SOFTWARE[\s]IS[\s]PROVIDED[\s].AS[\s]IS.[\s]AND[\s]THE[\s]AUTHOR[\s]DISCLAIMS[\s]ALL[\s]WARRANTIES[\s]WITH[\s]REGARD[\s]TO[\s]THIS[\s]SOFTWARE[\s]INCLUDING[\s]ALL[\s]IMPLIED[\s]WARRANTIES[\s]OF[\s]MERCHANTABILITY[\s]AND[\s]FITNESS.[\s]IN[\s]NO[\s]EVENT[\s]SHALL[\s]THE[\s]AUTHOR[\s]BE[\s]LIABLE[\s]FOR[\s]ANY[\s]SPECIAL,[\s]DIRECT,[\s]INDIRECT,[\s]OR[\s]CONSEQUENTIAL[\s]DAMAGES[\s]OR[\s]ANY[\s]DAMAGES[\s]WHATSOEVER[\s]RESULTING[\s]FROM[\s]LOSS[\s]OF[\s]USE,[\s]DATA[\s]OR[\s]PROFITS,[\s]WHETHER[\s]IN[\s]AN[\s]ACTION[\s]OF[\s]CONTRACT,[\s]NEGLIGENCE[\s]OR[\s]OTHER[\s]TORTIOUS[\s]ACTION,[\s]ARISING[\s]OUT[\s]OF[\s]OR[\s]IN[\s]CONNECTION[\s]WITH[\s]THE[\s]USE[\s]OR[\s]PERFORMANCE[\s]OF[\s]THIS[\s]SOFTWARE.[\s]\\/\|/* SPDX-License-Identifier: ISC /\|s' $(cat filelist) perl -i -p0e 's\|(\#\#)\sPermission[\#\s]to[\#\s]use,[\#\s]copy,[\#\s]modify,[\#\s]and.or[\#\s]distribute[\#\s]this[\#\s]software[\#\s]for[\#\s]any[\#\s]purpose[\#\s]with[\#\s]or[\#\s]without[\#\s]fee[\#\s]is[\#\s]hereby[\#\s]granted,[\#\s]provided[\#\s]that[\#\s]the[\#\s]above[\#\s]copyright[\#\s]notice[\#\s]and[\#\s]this[\#\s]permission[\#\s]notice[\#\s]appear[\#\s]in[\#\s]all[\#\s]copies.[\#\s]THE[\#\s]SOFTWARE[\#\s]IS[\#\s]PROVIDED[\#\s].AS[\#\s]IS.[\#\s]AND[\#\s]THE[\#\s]AUTHOR[\#\s]DISCLAIMS[\#\s]ALL[\#\s]WARRANTIES[\#\s]WITH[\#\s]REGARD[\#\s]TO[\#\s]THIS[\#\s]SOFTWARE[\#\s]INCLUDING[\#\s]ALL[\#\s]IMPLIED[\#\s]WARRANTIES[\#\s]OF[\#\s]MERCHANTABILITY[\#\s]AND[\#\s]FITNESS.[\#\s]IN[\#\s]NO[\#\s]EVENT[\#\s]SHALL[\#\s]THE[\#\s]AUTHOR[\#\s]BE[\#\s]LIABLE[\#\s]FOR[\#\s]ANY[\#\s]SPECIAL,[\#\s]DIRECT,[\#\s]INDIRECT,[\#\s]OR[\#\s]CONSEQUENTIAL[\#\s]DAMAGES[\#\s]OR[\#\s]ANY[\#\s]DAMAGES[\#\s]WHATSOEVER[\#\s]RESULTING[\#\s]FROM[\#\s]LOSS[\#\s]OF[\#\s]USE,[\#\s]DATA[\#\s]OR[\#\s]PROFITS,[\#\s]WHETHER[\#\s]IN[\#\s]AN[\#\s]ACTION[\#\s]OF[\#\s]CONTRACT,[\#\s]NEGLIGENCE[\#\s]OR[\#\s]OTHER[\#\s]TORTIOUS[\#\s]ACTION,[\#\s]ARISING[\#\s]OUT[\#\s]OF[\#\s]OR[\#\s]IN[\#\s]CONNECTION[\#\s]WITH[\#\s]THE[\#\s]USE[\#\s]OR[\#\s]PERFORMANCE[\#\s]OF[\#\s]THIS[\#\s]SOFTWARE.\s(\# \n)\|\1 SPDX-License-Identifier: ISC\n\n\|s' $(cat filelist) perl -i -p0e 's\|\/\[\s]Redistribution[\s]and[\s]use[\s]in[\s]source[\s]and[\s]binary[\s]forms,[\s]with[\s]or[\s]without[\s]modification,[\s]are[\s]permitted[\s]provided[\s]that[\s]the[\s]following[\s]conditions[\s]are[\s]met:[\s][1. ]Redistributions[\s]of[\s]source[\s]code[\s]must[\s]retain[\s]the[\s]above[\s]copyright[\s]notice,[\s]this[\s]list[\s]of[\s]conditions[\s]and[\s]the[\s]following[\s]disclaimer.[\s][\s][2. ]Redistributions[\s]in[\s]binary[\s]form[\s]must[\s]reproduce[\s]the[\s]above[\s]copyright[\s]notice,[\s]this[\s]list[\s]of[\s]conditions[\s]and[\s]the[\s]following[\s]disclaimer[\s]in[\s]the[\s]documentation[\s]and.or[\s]other[\s]materials[\s]provided[\s]with[\s]the[\s]distribution.[\s][3. ].used[\s]to[\s]endorse[\s]or[\s]promote[\s]products[\s]derived[\s]from[\s]this[\s]software[\s]without[\s]specific[\s]prior[\s]written[\s]permission.[\s]THIS[\s]SOFTWARE[\s]IS[\s]PROVIDED.AS[\s]IS.[\s]AND[\s]ANY[\s]EXPRESS[\s]OR[\s]IMPLIED[\s]WARRANTIES,[\s]INCLUDING,[\s]BUT[\s]NOT[\s]LIMITED[\s]TO,[\s]THE[\s]IMPLIED[\s]WARRANTIES[\s]OF[\s]MERCHANTABILITY.FITNESS[\s]FOR[\s]A[\s]PARTICULAR[\s]PURPOSE.ARE[\s]DISCLAIMED.[\s]IN[\s]NO[\s]EVENT[\s]SHALL.LIABLE[\s]FOR[\s]ANY[\s]DIRECT,[\s]INDIRECT,[\s]INCIDENTAL,[\s]SPECIAL,[\s]EXEMPLARY,[\s]OR[\s]CONSEQUENTIAL[\s]DAMAGES[\s].INCLUDING,[\s]BUT[\s]NOT[\s]LIMITED[\s]TO,[\s]PROCUREMENT[\s]OF[\s]SUBSTITUTE[\s]GOODS[\s]OR[\s]SERVICES;[\s]LOSS[\s]OF[\s]USE,[\s]DATA,[\s]OR[\s]PROFITS;[\s]OR[\s]BUSINESS[\s]INTERRUPTION.[\s]HOWEVER[\s]CAUSED[\s]AND[\s]ON[\s]ANY[\s]THEORY[\s]OF[\s]LIABILITY,[\s]WHETHER[\s]IN[\s]CONTRACT,[\s]STRICT[\s]LIABILITY,[\s]OR[\s]TORT[\s].INCLUDING[\s]NEGLIGENCE[\s]OR[\s]OTHERWISE.[\s]ARISING[\s]IN[\s]ANY[\s]WAY[\s]OUT[\s]OF[\s]THE[\s]USE[\s]OF[\s]THIS[\s]SOFTWARE,[\s]EVEN[\s]IF[\s]ADVISED[\s]OF[\s]THE[\s]POSSIBILITY[\s]OF[\s]SUCH[\s]DAMAGE.[\s]\\/\|/ SPDX-License-Identifier: BSD-3-Clause /\|s' $(cat filelist) $1 perl -i -p0e 's\|(\#\#) Redistribution[\#\s]and[\#\s]use[\#\s]in[\#\s]source[\#\s]and[\#\s]binary[\#\s]forms,[\#\s]with[\#\s]or[\#\s]without[\#\s]modification,[\#\s]are[\#\s]permitted[\#\s]provided[\#\s]that[\#\s]the[\#\s]following[\#\s]conditions[\#\s]are[\#\s]met:[\#\s][1. ]Redistributions[\#\s]of[\#\s]source[\#\s]code[\#\s]must[\#\s]retain[\#\s]the[\#\s]above[\#\s]copyright[\#\s]notice,[\#\s]this[\#\s]list[\#\s]of[\#\s]conditions[\#\s]and[\#\s]the[\#\s]following[\#\s]disclaimer.[\#\s][2. ]Redistributions[\#\s]in[\#\s]binary[\#\s]form[\#\s]must[\#\s]reproduce[\#\s]the[\#\s]above[\#\s]copyright[\#\s]notice,[\#\s]this[\#\s]list[\#\s]of[\#\s]conditions[\#\s]and[\#\s]the[\#\s]following[\#\s]disclaimer[\#\s]in[\#\s]the[\#\s]documentation[\#\s]and.or[\#\s]other[\#\s]materials[\#\s]provided[\#\s]with[\#\s]the[\#\s]distribution.[\#\s][\#\s][3. ].used[\#\s]to[\#\s]endorse[\#\s]or[\#\s]promote[\#\s]products[\#\s]derived[\#\s]from[\#\s]this[\#\s]software[\#\s]without[\#\s]specific[\#\s]prior[\#\s]written[\#\s]permission.[\#\s]THIS[\#\s]SOFTWARE[\#\s]IS[\#\s]PROVIDED.AS[\#\s]IS.[\#\s]AND[\#\s]ANY[\#\s]EXPRESS[\#\s]OR[\#\s]IMPLIED[\#\s]WARRANTIES,[\#\s]INCLUDING,[\#\s]BUT[\#\s]NOT[\#\s]LIMITED[\#\s]TO,[\#\s]THE[\#\s]IMPLIED[\#\s]WARRANTIES[\#\s]OF[\#\s]MERCHANTABILITY.FITNESS[\#\s]FOR[\#\s]A[\#\s]PARTICULAR[\#\s]PURPOSE.ARE[\#\s]DISCLAIMED.[\#\s]IN[\#\s]NO[\#\s]EVENT[\#\s]SHALL.LIABLE[\#\s]FOR[\#\s]ANY[\#\s]DIRECT,[\#\s]INDIRECT,[\#\s]INCIDENTAL,[\#\s]SPECIAL,[\#\s]EXEMPLARY,[\#\s]OR[\#\s]CONSEQUENTIAL[\#\s]DAMAGES[\#\s].INCLUDING,[\#\s]BUT[\#\s]NOT[\#\s]LIMITED[\#\s]TO,[\#\s]PROCUREMENT[\#\s]OF[\#\s]SUBSTITUTE[\#\s]GOODS[\#\s]OR[\#\s]SERVICES;[\#\s]LOSS[\#\s]OF[\#\s]USE,[\#\s]DATA,[\#\s]OR[\#\s]PROFITS;[\#\s]OR[\#\s]BUSINESS[\#\s]INTERRUPTION.[\#\s]HOWEVER[\#\s]CAUSED[\#\s]AND[\#\s]ON[\#\s]ANY[\#\s]THEORY[\#\s]OF[\#\s]LIABILITY,[\#\s]WHETHER[\#\s]IN[\#\s]CONTRACT,[\#\s]STRICT[\#\s]LIABILITY,[\#\s]OR[\#\s]TORT[\#\s].INCLUDING[\#\s]NEGLIGENCE[\#\s]OR[\#\s]OTHERWISE.[\#\s]ARISING[\#\s]IN[\#\s]ANY[\#\s]WAY[\#\s]OUT[\#\s]OF[\#\s]THE[\#\s]USE[\#\s]OF[\#\s]THIS[\#\s]SOFTWARE,[\#\s]EVEN[\#\s]IF[\#\s]ADVISED[\#\s]OF[\#\s]THE[\#\s]POSSIBILITY[\#\s]OF[\#\s]SUCH[\#\s]DAMAGE.\s(\#* \n)\|\1 SPDX-License-Identifier: BSD-3-Clause\n\n\|s' $(cat filelist) Change-Id: I7ff9c503a2efe1017a4666baf0b1a758a04f5634 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41204 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-05-11	treewide: Remove "this file is part of" lines	Patrick Georgi
	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>
2020-05-09	util/: Replace GPLv2 boiler plate with SPDX header	Patrick Georgi
	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	AUTHORS, util/: Drop individual copyright notices	Patrick Georgi
	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>
2020-05-06	treewide: replace GPLv2 long form headers with SPDX header	Patrick Georgi
	This replaces GPLv2-or-later and GPLv2-only long form text with the short SPDX identifiers. Commands used: perl -i -p0e 's\|/\[\n\t ]This program is free software[:;].you.can.redistribute.it.and/or.modify.it.under.the.terms.of.the.GNU.General.Public.License.as.published.by.the.Free.Software.Foundation[;,].version.2.of.the.License.or.(at.your.option).any.later.version.+This.program.is.distributed.in.the.hope.that.it.will.be.useful,.but.;.without.even.the.implied.warranty.of.MERCHANTABILITY.or.FITNESS.FOR.A.PARTICULAR.PURPOSE...See.the.GNU.General.Public.License for more details.[\n\t ]\/\|/ SPDX-License-Identifier: GPL-2.0-or-later /\|s' $(cat filelist) perl -i -p0e 's\|/\[\n\t ]This program is free software[:;].you.can.redistribute.it.and/or.modify.it.under.the.terms.of.the.GNU.General.Public.License.as.published.by.the.Free.Software.Foundation[;,].version.2.+This.program.is.distributed.in.the.hope.that.it.will.be.useful,.but.;.without.even.the.implied.warranty.of.MERCHANTABILITY.or.FITNESS.FOR.A.PARTICULAR.PURPOSE...See.the.GNU.General.Public.License for more details.[\n\t ]\/\|/* SPDX-License-Identifier: GPL-2.0-only /\|s' $(cat filelist) perl -i -p0e 's\|/\[\n\t ]This program is free software[:;].you.can.redistribute.it.and/or.modify.it.under.the.terms.of.the.GNU.General.Public.License.version.2.as.published.by.the.Free.Software.Foundation[.;,].+This.program.is.distributed.in.the.hope.that.it.will.be.useful,.but.;.without.even.the.implied.warranty.of.MERCHANTABILITY.or.FITNESS.FOR.A.PARTICULAR.PURPOSE...See.the.GNU.General.Public.License for more details.[\n\t ]\/\|/* SPDX-License-Identifier: GPL-2.0-only /\|s' $(cat filelist) perl -i -p0e 's\|/\[\n\t ]This software is licensed under.the.terms.of.the.GNU.General.Public.License.version.2.as.published.by.the.Free.Software.Foundation,.+This.program.is.distributed.in.the.hope.that.it.will.be.useful,.but.;.without.even.the.implied.warranty.of.MERCHANTABILITY.or.FITNESS.FOR.A.PARTICULAR.PURPOSE...See.the.GNU.General.Public.License for more details.[\n\t ]\/\|/* SPDX-License-Identifier: GPL-2.0-only */\|s' $(cat filelist) Change-Id: I7a746088a35633c11fc7ebe86006e96458a1abf8 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41066 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-05-06	treewide: move copyrights and authors to AUTHORS	Patrick Georgi
	Also split "this is part of" line from copyright notices. Change-Id: Ibc2446410bcb3104ead458b40a9ce7819c61a8eb Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41067 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-05-06	treewide: Move "is part of the coreboot project" line in its own comment	Patrick Georgi
	That makes it easier to identify "license only" headers (because they are now license only) Script line used for that: perl -i -p0e 's\|/\.\n.This file is part of the coreboot project.\n.\\|/* This file is part of the coreboot project. /\n/\|' # ...filelist... Change-Id: I2280b19972e37c36d8c67a67e0320296567fa4f6 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41065 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-20	util/cbfstool: Allow use of non-ASCII longopt	Furquan Shaikh
	CB:29744 ("util/cbfstool: Add optional argument ibb") added support for non-ASCII characters for long_options. However, there is a check later on which errors out since this character is not one of the commands[i].optstring. This change adds a function valid_opt() which does the following things: 1. Checks if the returned optchar is among the list of optstring supported by the command. 2. Checks if the returned optchar is a valid non-ASCII option. Currently, we do not maintain a list of non-ASCII options supported by each command. So, this function returns true if the optchar returned by getopt_long falls within the allowed range. Signed-off-by: Furquan Shaikh <furquan@google.com> Change-Id: I27a4f9af9850e4c892573202904fa9e5fbb64df6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/40375 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-03-23	cbfstool: Build vboot library	Yu-Ping Wu
	Currently cbfstool cherry-picks a few files from vboot and hopes these files will work standalone without any dependencies. This is pretty brittle (for example, CL:2084062 will break it), and could be improved by building the whole vboot library and then linking against it. Therefore, this patch creates a new target $(VBOOT_HOSTLIB) and includes it as a dependency for cbfstool and ifittool. To prevent building the vboot lib twice (one for cbfstool and the other for futility) when building coreboot tools together, add the variable 'VBOOT_BUILD' in Makefile to define a shared build path among different tools so that vboot files don't need to be recompiled. Also ignore .o.d and .a for vboot library. BRANCH=none BUG=none TEST=make -C util/cbfstool TEST=make -C util/futility TEST=Run 'make tools' and make sure common files such as 2sha1.c are compiled only once TEST=emerge-nami coreboot-utils Change-Id: Ifc826896d895f53d69ea559a88f75672c2ec3146 Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39390 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-03-02	lz4: Fix out-of-bounds reads	Alex Rebert
	Fix two out-of-bounds reads in lz4 decompression: 1) LZ4_decompress_generic could read one byte past the input buffer when decoding variable length literals due to a missing bounds check. This issue was resolved in libpayload, commonlib and cbfstool 2) ulz4fn could read up to 4 bytes past the input buffer when reading a lz4_block_header due to a missing bounds check. This issue was resolved in libpayload and commonlib. Change-Id: I5afdf7e1d43ecdb06c7b288be46813c1017569fc Signed-off-by: Alex Rebert <alexandre.rebert@gmail.com> Found-by: Mayhem Reviewed-on: https://review.coreboot.org/c/coreboot/+/39174 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-02-01	util/cbfstool/lzma: Make clang-11+'s indentation checker happy	Patrick Georgi
	Newest clang compilers warn about "misleading indentation", and because warnings-are-errors in our builds, that breaks the build. The lzma code base is vendored in, so we might just have to update it, but that's a bigger effort than just removing a couple of spaces (the coding style of the file is horrible, but I will only change it as much as the compilers ask for). BUG=chromium:1039526 Change-Id: I6b9d7a760380081af996ea5412d7e3e688048bfd Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38637 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Idwer Vollering <vidwer@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-01-31	cbfstool: Set deprecated _BSD_SOURCE and _SVID_SOURCE macros	Julius Werner
	In glibc feature control macros, _DEFAULT_SOURCE is the shorthand to tell glibc to enable "all the default stuff", meaning POSIX, BSD and System V interfaces. However, this macro is somewhat recent and older glibc versions (e.g. 2.12) are still occasionally in use that don't recognize it yet. For the benefits of users with these versions, let's also enable the deprecated _BSD_SOURCE and _SVID_SOURCE macros which essentially achieve the same thing. We must continue to define _DEFAULT_SOURCE so that newer glibc versions don't throw a deprecation warning. This patch should make BSD-style byteswap macros like le32toh() available on these older glibc versions. Change-Id: I019bbcf738a1bcdccd7b299bdde29cd4d4ded134 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38638 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2020-01-30	util/*: more typo fixes	Patrick Georgi
	Found by: util/lint/checkpatch.pl --types TYPO_SPELLING --fix-inplace --strict --terse -f $(find util -name '*.[ch]') Change-Id: I059071fd3a2edb41c72fc57fccbb520bd2ebb757 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38651 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-01-30	util/cbfstool: Fix typos	Patrick Georgi
	Found by: util/lint/checkpatch.pl --types TYPO_SPELLING --fix-inplace --strict --terse -f util/cbfstool/*.c Change-Id: I13a27407bf2bad4b9fadcec8cdbd5889068f13cf Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38633 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-01-28	commonlib: Add commonlib/bsd	Julius Werner
	This patch creates a new commonlib/bsd subdirectory with a similar purpose to the existing commonlib, with the difference that all files under this subdirectory shall be licensed under the BSD-3-Clause license (or compatible permissive license). The goal is to allow more code to be shared with libpayload in the future. Initially, I'm going to move a few files there that have already been BSD-licensed in the existing commonlib. I am also exracting most contents of the often-needed <commonlib/helpers.h> as long as they have either been written by me (and are hereby relicensed) or have an existing equivalent in BSD-licensed libpayload code. I am also relicensing <commonlib/compression.h> (written by me) and <commonlib/compiler.h> (same stuff exists in libpayload). Finally, I am extracting the cb_err error code definitions from <types.h> into a new BSD-licensed header so that future commonlib/bsd code can build upon a common set of error values. I am making the assumption here that the enum constants and the half-sentence fragments of documentation next to them by themselves do not meet the threshold of copyrightability. Change-Id: I316cea70930f131e8e93d4218542ddb5ae4b63a2 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38420 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-12-17	ifwitool: Introduce a use the Second Logical Boot Partition option	Jeremy Compostella
	The ApolloLake SoC allows two Logical Boot Partitions. This patch introduces a '-s' optional parameter to select the second Logical Boot Partition. Change-Id: If32ec11fc7291d52b821bf95c1e186690d06ba11 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37660 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-12-16	util/cbfstool: Further reduce warnings for lz4 code	Nico Huber
	If the compiler fails to inline all the FORCE_INLINE functions, it will complain. Change-Id: I7b8349c9a3d53c47ac189f02b296600abac8a0cf Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37734 Reviewed-by: Idwer Vollering <vidwer@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-12-12	cbfstool: Bump C version to C11	Julius Werner
	cbfstool depends on vboot headers, and vboot expects to be able to use modern C features like _Static_assert(). It just so happens that it doesn't do that in any headers included from cbfstool right now, but that may change. Let's switch cbfstool to a newer version to prevent that from becoming a problem. Change-Id: I884e1bdf4ec21487ddb1bca57ef5dc2104cf8e0e Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37666 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2019-11-20	Remove MIPS architecture	Julius Werner
	The MIPS architecture port has been added 5+ years ago in order to support a Chrome OS project that ended up going nowhere. No other board has used it since and nobody is still willing or has the expertise and hardware to maintain it. We have decided that it has become too much of a mainenance burden and the chance of anyone ever reviving it seems too slim at this point. This patch eliminates all MIPS code and MIPS-specific hacks. Change-Id: I5e49451cd055bbab0a15dcae5f53e0172e6e2ebe Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34919 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-14	lib/fmap: Add optional pre-RAM cache	Julius Werner
	This patch adds an optional pre-RAM cache for the FMAP which most platforms should be able to use, complementing the recently added post-RAM FMAP cache in CBMEM. vboot systems currently read the FMAP about half a dozen times from flash in verstage, which will all be coalesced into a single read with this patch. It will also help future vboot improvements since when FMAP reads become "free" vboot doesn't need to keep track of so much information separately. In order to make sure we have a single, well-defined point where the new cache is first initialized, eliminate the build-time hardcoding of the CBFS section offsets, so that all CBFS accesses explicitly read the FMAP. Add FMAP_CACHEs to all platforms that can afford it (other than the RISC-V things where I have no idea how they work), trying to take the space from things that look like they were oversized anyway (pre-RAM consoles and CBFS caches). Change-Id: I2820436776ef620bdc4481b5cd4b6957764248ea Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36657 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Joel Kitching <kitching@google.com>
2019-10-18	util/cbfstool: Add optional argument ibb	Philipp Deppenwiese
	* Mark files in CBFS as IBB (Initial BootBlock) * Will be used to identify the IBB by any TEE Change-Id: Idb4857c894b9ee1edc464c0a1216cdda29937bbd Signed-off-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/29744 Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-08-20	util/cbfstool: Remove unused assignment	Jacob Garber
	This variable is overwritten on one branch of the next if statement, and the other branch returns, so this assignment does nothing. Change-Id: I63737929d47c882bbcf637182bc8bf73c19daa9f Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Found-by: scan-build 8.0.0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/34644 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-07-21	util/cbfstool/flashmap: Fix memory leaks on failure	Jacob Garber
	Fix several memory leaks on failed printing or tests. These don't matter much, but it keeps Coverity happy. Change-Id: Ie750acb50ae1590c3aea533338a8827c03459c1a Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Found-by: Coverity CID 130245{1,2,3} Reviewed-on: https://review.coreboot.org/c/coreboot/+/34412 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2019-07-10	util/cbfstool: Close file on error	Jacob Garber
	Prevents a resource leak. Change-Id: I032227228c8e37e989960ad6292ded39b81835a9 Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Found-by: Coverity CID 1383919 Reviewed-on: https://review.coreboot.org/c/coreboot/+/33992 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-07-07	util/cbfstool: Prevent overflow of 16 bit multiplications	Jacob Garber
	Considering the following integer multiplication: u64 = u16 * u16 What on earth, one might wonder, is the problem with this? Well, due to C's unfortunately abstruse integer semantics, both u16's are implicitly converted to int before the multiplication, which cannot hold all possible values of a u16 * u16. Even worse, after overflow the intermediate result will be a negative number, which during the conversion to a u64 will be sign-extended to a huge integer. Not good. The solution is to manually cast one of the u16 to a u32 or u64, which are large enough to not have any overflow and will prevent the implicit conversion. The type of the u64 is preferred, though a u32 is used instead of size_t, since that can change depending on the platform. Change-Id: I5391221d46d620d0e5bd629e2f9680be7a53342e Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Found-by: Coverity CID 12297{03,04,05,06,07,08,09,10} Reviewed-on: https://review.coreboot.org/c/coreboot/+/33986 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2019-07-03	util/cbfstool: Add AMD BIOS compression tool for PSP	Marshall Dawson
	Add a utility to generate a compressed BIOS image for AMD Family 17h. If the input is an elf file, the utility extracts the program portion for compression. Otherwise the file is compressed as-is. In modern AMD systems, the PSP brings up DRAM then uncompresses the BIOS image into memory prior to x86 beginning execution. The PSP supports a zlib engine, and interprets the first 256 bytes as a header, where offset 0x14 containing the uncompressed size. For further details, see AMD Platform Security Processor BIOS Architecture Design Guide for AMD Family 17h Processors (NDA only, #55758). BUG=b:127766506 TEST=Use with WIP Picasso Change-Id: Id1c54e0a6dae9e4a0362c6635fe8b8aa48a369d8 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33401 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
2019-07-02	cbfstool: show "preserved" flag in cbfstool layout output	Patrick Georgi
	The flag is useful for updaters to determine which areas to leave alone, such as VPD (vital product data) regions that are set in factory and might contain unique (MAC addresses) or hard to obtain (calibration output) data. It's also useful to see which regions are marked as such. Change-Id: Ic0a229d474b32ac156cfabc917714ce9d339bac6 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33604 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2019-07-01	util/cbfstool/ifittool: use strtol function instead of atoi	Pandya, Varshit B
	Fix error "Invalid option -A" by adding "A" to options list. Also, atoi does not parse hex string, for instance 0x200 is interpreted as 0, and this causes a failure when updating second FIT table using -j option. Use strtol instead of atoi BUG=none BRANCH=none TEST=Build and boot hatch after enabling dual bootblock feature. Change-Id: Ib227437f88ffcccda1ce2f20a9ab098e5aa091c7 Signed-off-by: Pandya, Varshit B <varshit.b.pandya@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33937 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2019-06-26	cbfstool/fit: need inttypes.h for PRIx64	Joel Kitching
	This is causing coreboot build in Chromium OS to fail. BUG=None TEST=emerge-eve coreboot BRANCH=none Change-Id: I4faa140b3046651b4ed0a9aeefe437048c6ef0da Signed-off-by: Joel Kitching <kitching@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33780 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-06-24	util/cbfstool/flashmap: Correct local includes	Elyes HAOUAS
	Change-Id: I78ba7afd2085c7e9c93e892470111bfee154bb04 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33733 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2019-06-24	cbfstool: Drop update-fit option	Patrick Rudolph
	The ifittool is used instead. Drop old code. Change-Id: I70fec5fef9ffd1ba3049badb398783f31aefb02f Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31496 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2019-06-24	cbfstool: Add ifittool	Philipp Deppenwiese
	Add the IntelFirmwareInterfaceTable-tool to modify the FIT. As cbfstool is overloaded with arguments, introduce a new tool to only modify FIT, which brings it's own command line syntax. Provide clean interface to: * Clear FIT * Add entry to CBFS file * Add entry to REGION * Delete entries * Add support for types other than 1 * Add support to dump current table * Add support for top-swap * Sort entries by type Most code is reused from existing cbfstool and functionality of cbfstool is kept. It will be removed once the make system uses only ifittool. Based on "Intel Trusted Execution Technology (Intel TXT) LAB Handout" and https://github.com/slimbootloader/slimbootloader . Change-Id: I0fe8cd70611d58823aca1147d5b830722ed72bd5 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31493 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2019-05-09	vboot: include vb2_sha.h when required	Joel Kitching
	Should include vb2_sha.h header when SHA library functions or constants are required. This replaces NEED_VB2_SHA_LIBRARY. BUG=b:124141368, chromium:956474 TEST=make clean && make test-abuild BRANCH=none Change-Id: I9f32174dbf3de05fbe5279cb8017888757abf368 Signed-off-by: Joel Kitching <kitching@google.com> Cq-Depend: chromium:1583820 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32454 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-04-23	cbfstool: Fix cbfs_file_next_attr	Patrick Rudolph
	The last attribute was never returned. Fix size compare to retrieve all attributes. Manually tested and seen all attributes, including the last one. Change-Id: I08df073158a0f285f96048c92aa8066fa4f57e6f Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31494 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-04-23	Klocwork: Fix the Null pointer derefernce found by klocwork	Thejaswani Putta
	Signed-off-by: Thejaswani Putta <thejaswani.putta@intel.com> Change-Id: I15973ac28e9645826986cf63d2160eedb83024e4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32290 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-11	Documentation: Explain FMAP and FMD	Hung-Te Lin
	The Flashmap (FMAP) was not clearly documented. The new flashmap.md explains where to find more details about that and how / why it was used in coreboot. Also explained what is FMD and how to use it (based on original README.fmaptool). BUG=None TEST=None (only documentation) Change-Id: Ia389e56c632096d7c905ed221fd4f140dec382e6 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31766 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-03-05	cbfstool: Support new FMD flag "PRESERVE"	Hung-Te Lin
	When updating firmware, it is very often that we may want to preserve few sections, for example vital product data (VPD) including serial number, calibration data and cache. A firmware updater has to hard-code the section names that need to be preserved and is hard to maintain. A better approach is to specify that in FMAP area flags (the `area_flag` field) using FMAP_AREA_PRESERVE. With this patchset, a FMD parser flag "PRESERVE" is introduced and will be converted to FMAP_AREA_PRESERVE when generating FMAP data (by fmap_from_fmd.c). For example, The FMD statement: RO_VPD(PRESERVE)@0x0 16k will generate an FMAP firmware section that: area_name = "RO_VPD" area_offset = 0 area_size = 16384 area_flags = FMAP_AREA_PRESERVE BUG=chromium:936768 TEST=make; boots on x86 "google/eve" and arm "google/kukui" devices Manually added 'PRESERVE' to some FMD files, and verify (by running fmap.py) the output coreboot.rom has FMAP_AREA_PRESERVE set Change-Id: I51e7d31029b98868a1cab0d26bf04a14db01b1c0 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31707 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-03-05	rmodule: Add support for R_X86_64_PLT32	Patrick Rudolph
	The recent toolchain update also updated binutils, which has a new relocation type, introduced with commit bd7ab16b (x86-64: Generate branch with PLT32 relocation). Add support for R_X86_64_PLT32, which is handled as R_X86_64_PC32. Add comment explaining the situation. Fixes build error on x86_64. Change-Id: I81350d2728c20ac72cc865e7ba92319858352632 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31468 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-05	cbfstool: Change FMD annotation to flags	Hung-Te Lin
	The idea of "annotation" for firmware sections was pretty flexible, but in future we will want multiple attributes applied to same area. For example, indicate the section must be preserved when updating firmware so serial number or MAC address can be preserved. The solution here is to extend annotation so it can take multiple identifiers (flags) in a row. For example, to declare a 64KB COREBOOT section as CBFS using annotation: COREBOOT(CBFS)@0x0 64k If there's a new flag "PRESERVE" indicating the section must be preserved before update, we can declare it following CBFS flag: COREBOOT(CBFS PRESERVE)@0x0 64k The flags are directly parsed in fmd_parser, and stored in an union flashmap_flags. Output modules can choose to ignore or process the flags. Currently the only supported flag is "CBFS" (for backward compatible with annotation). There will be more new flags in follow up patches. BUG=chromium:936768 TEST=make; boots on x86 "google/eve" and arm "google/kukui" devices Change-Id: Ie2d99f570e6faff6ed3a4344d6af7526a4515fae Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31706 Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-04	fmap: Add FMAP_AREA_PRESERVE	Hung-Te Lin
	When updating firmware, we may need to preserve some sections like VPD, calibration data, ... etc. The logic can be hard-coded in updater as a list of known names, but a better solution is to have that directly declared inside FMAP area flags. To do that, the first step is to apply the changes in flash map (http://crosreview.com/1493767). A new FMAP_AREA_PRESERVE is now defined and will be set in future with new syntax in FMD parser. BUG=chromium:936768 TEST=make; boots an x86 image. Change-Id: Idba5c8d4a4c5d272f22be85d2054c6c0ce020b1b Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/31676 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-03-03	rmodule: Don't emit reloc for R_X86_64_PC64	Patrick Rudolph
	Relocations for PC relative instructions must not emitted. As PC64 are unlikely with current code, it never was an issue. Change-Id: Ife472a287ff15b1c04a516e25ff13221441fd122 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/c/31469 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-02-06	Makefile.inc: Create a default SMMSTORE region	Arthur Heymans
	Change-Id: I7b7b75050e0139ea9a0a4f2ad3c0d69a482fb38b Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/30421 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-02-06	Makefile.inc: Optimize generating the default x86 fmap	Arthur Heymans
	Put the FMAP FMAP region right above the coreboot CBFS region. The other regions like RW_MRC_CACHE and CONSOLE often have alignment requirements so it makes sense to put those on top. This also simplifies the code the generate the default fmap a little. Change-Id: I24fa6c89ecf85fb9002c0357f14aa970ee51b1df Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/30419 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-12-24	util/cbfstool/cbfstool.c: Fix typo	Frans Hendriks
	Fix typo of 'top-aligned' BUG=N/A TEST=Intel CherryHill CRB Change-Id: I6dc2f150d8ec245070257384b406a570498400b2 Signed-off-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-on: https://review.coreboot.org/c/30337 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Tristan Corrick <tristan@corrick.kiwi> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-12-19	util/cbfstool/cbfs-mkstage: Support x86_64	Patrick Rudolph
	Add support for relocations on x86_64. Required for 64bit romstage. Change-Id: I1ff223d3476776297b501813a953356dd6fa9d67 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/c/30115 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2018-12-19	util/cbfstool: Support AMD64 rmodules	Patrick Rudolph
	Add support for 64bit rmodule, as required for relocatable ramstage on x86_64. Change-Id: I7fbb3b4c0f76ce82c090b5f16f67a728b6bf94a5 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/c/29874 Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-11-23	util/cbfstool: Fix GCC error due to a shadowed declaration	Werner Zeh
	There is already a function with the name buffer_size(). Adding a local variable with the same name will lead to the following error on older GCC versions (e.g. version 4.4.7): declaration of 'buffer_size' shadows a global declaration To fix this rename the local variable to buffer_len. Change-Id: Ifae3a17152f2f9852d29a4ac038f7e5a75a41614 Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/c/29776 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Joel Kitching <kitching@google.com> Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
2018-11-22	util/cbfstool/rmodule.{c,h}: Fix typo and correct header	Frans Hendriks
	Header contains ':' in copyright line. rmdoule is a typo Remove the ';' and correct typo to rmodule. BUG=N/A TEST=N/A Change-Id: I05b1fb80a81682646c9fba3d234de235b6bc9e8c Signed-off-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-on: https://review.coreboot.org/c/29794 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2018-11-17	treewide: use /usr/bin/env where appropriate	Yegor Timoshenko
	Some Unix systems (GuixSD, NixOS) do not install programs like Bash and Python to /usr/bin, and /usr/bin/env has to be used to locate these instead. Change-Id: I7546bcb881c532adc984577ecb0ee2ec4f2efe00 Signed-off-by: Yegor Timoshenko <yegortimoshenko@riseup.net> Reviewed-on: https://review.coreboot.org/28953 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-11-16	util/cbsftool: allow enabling verbose make output	Vadim Bendebury
	Sometimes it is necessary to be able to see exact command lines used when compiling and linking. Use the same scheme as some other Makefile's - enable verbose output when variable V is set to 1. TEST=tried building cbfstool with V=1, observed verbose output. Change-Id: Iff25439aabff79e69d1d94a2c51c60bb0e0d7b80 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: https://review.coreboot.org/29431 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-11-16	cbfstool: add unprocessed flag for file exporting	Joel Kitching
	Add an unprocessed flag (-U) which modifies how files are exported. In the case of a compressed raw file, extract without decompressing. In the case of a stage or payload, extract without decompressing or converting to an ELF. This can be useful for verifying the integrity of a stage or payload, since converting to an ELF may not be a deterministic process on different platforms or coreboot versions. BUG=b:111577108 TEST=USE=cb_legacy_tianocore emerge-eve edk2 coreboot-utils chromeos-bootimage cd /build/eve/firmware /build/eve/usr/bin/cbfstool image.bin extract -r RW_LEGACY \ -n payload -f /tmp/payload_1 -U START=$((16#`xxd -s 20 -l 4 -p tianocore.cbfs`)) SIZE=$((16#`xxd -s 8 -l 4 -p tianocore.cbfs`)) dd if=tianocore.cbfs skip=$START count=$SIZE bs=1 > /tmp/payload_2 diff /tmp/payload_1 /tmp/payload_2 rm /tmp/payload_1 /tmp/payload_2 Change-Id: I351d471d699daedd51adf4a860661877f25607e6 Signed-off-by: Joel Kitching <kitching@chromium.org> Reviewed-on: https://review.coreboot.org/29616 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Julius Werner <jwerner@chromium.org>
2018-11-16	util/cbfstool/cbfs_image.c: Get rid of void pointer math	Richard Spiegel
	Pointer math with void pointers is illegal in many compilers, though it works with GCC because it assumes size of void to be 1. Change the pointers or add parenthesis to force a proper order that will not cause compile errors if compiled with a different compiler, and more importantly, don't have unsuspected side effects. BUG=b:118484178 TEST=Build CBFS with original code, run objdump and saved output. Added modifications, build cbfs again, run objdump again, compared objdump outputs. Change-Id: I30187de8ea24adba41083f3bfbd24c0e363ee4b8 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/29440 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2018-10-14	cbfstool: make comments more consistent	Joel Kitching
	Fix a typo and make comments more consistent (start with capital letter). BUG=None TEST=None Change-Id: I97bff5e05596fc6973f0729e276a2e45b291120d Signed-off-by: Joel Kitching <kitching@google.com> Reviewed-on: https://review.coreboot.org/29025 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
2018-10-08	Move compiler.h to commonlib	Nico Huber
	Its spreading copies got out of sync. And as it is not a standard header but used in commonlib code, it belongs into commonlib. While we are at it, always include it via GCC's `-include` switch. Some Windows and BSD quirk handling went into the util copies. We always guard from redefinitions now to prevent further issues. Change-Id: I850414e6db1d799dce71ff2dc044e6a000ad2552 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/28927 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-10-04	cbfstool: Clear entry being removed in all cases	Daisuke Nojiri
	Currently, an entry being removed is cleared only if the next entry is also null or deleted. This patch ensures the entry being removed is cleared regardless of the next entry type. BUG=chromium:889716 BRANCH=none TEST=Run cbfstool bios.bin remove -n ecrw. Verify bios.bin has 0xFF in the space of the removed entry. TEST=Run cbfstool bios.bin remove -n fallback/payload (located at the end). Verify fallback/payload is removed. TEST=Run sign_official_build.sh on recovery_image.bin. Extract firmware contents from chromeos-firmwareupdate in the resigned image. Run 'futility vbutil_firmware --verify' for vblock_A's and FW_MAIN_A extracted from bios.bin. See the bug for details. Change-Id: I62540483da6cc35d0a604ec49b2f2b7b11ba9ce5 Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Reviewed-on: https://review.coreboot.org/28886 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-08-28	util/cbfstool: Fix typos	Elyes HAOUAS
	Change-Id: I6967a106ce1286d633ddeeb041f582e65f9ea78c Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/28208 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2018-07-27	cbfstool: fix implicit declaration of strcasecmp	Felix Held
	Change-Id: Iefeb47bca3676a1f807b7a66b74a07491e351362 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/27632 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2018-07-26	util: Add description.md to each util	Tom Hiller
	Descriptions are taken from the files themselves or READMEs. Description followed by a space with the language in marked up as code. Change-Id: I5f91e85d1034736289aedf27de00df00db3ff19c Signed-off-by: Tom Hiller <thrilleratplay@gmail.com> Reviewed-on: https://review.coreboot.org/27563 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2018-07-24	cbfstool/extract: ignore compression field for some payload segments	Joel Kitching
	When extracting a payload from CBFS, ignore compression fields for these types of payload segments: - PAYLOAD_SEGMENT_ENTRY - PAYLOAD_SEGMENT_BSS - PAYLOAD_SEGMENT_PARAMS These types of payload segments cannot be compressed, and in certain cases are being erroneously labeled as compressed, causing errors when extracting the payload. For an example of this problem, see creation of PAYLOAD_SEGMENT_ENTRY segments in cbfs-mkpayload.c, where the only field that is written to is \|load_addr\|. Also, add a linebreak to an ERROR line. BUG=https://ticket.coreboot.org/issues/170 TEST=cbfstool tianocore.cbfs extract -m x86 -n payload -f /tmp/payload -v -v Change-Id: I8c5c40205d648799ea577ad0c5bee6ec2dd7d05f Signed-off-by: kitching@google.com Reviewed-on: https://review.coreboot.org/27520 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-07-20	util/cbfstool: fix build with clang	Patrick Georgi
	Without the second set of braces it fails (due to -Werror) with "suggest braces around initialization of subobject" Change-Id: I63cb01dd26412599551ee921c3215a4aa69f4e17 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/27551 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-07-19	cbfstool/add-payload: initialize segment headers to 0	Joel Kitching
	Some types of payload segment headers do not use all fields. If these unused fields are not initialized to 0, they can cause problems in other software which consumes payloads. For example, PAYLOAD_SEGMENT_ENTRY does not use the compression field. If it happens to be a non-existent compression type, the 'cbfstool extract' command fails. BUG=https://ticket.coreboot.org/issues/170 TEST=cbfstool tianocore.cbfs create -s 2097152 -m x86 cbfstool tianocore.cbfs add-payload -f UEFIPAYLOAD.fd -n payload -c lzma -v xxd tianocore.cbfs \| head # visually inspect compression field for 0 Change-Id: I359ed117ab4154438bac7172aebf608f7a022552 Signed-off-by: kitching@google.com Reviewed-on: https://review.coreboot.org/27540 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-07-18	linux_trampoline: use trampoline RAM for the GDT	Ronald G. Minnich
	The linux trampoline was modifying the existing GDT to add the 0x10 and 0x18 descriptors for Linux. This will not work when the existing GDT is in ROM. Change the code to set up a new GDT in what we know to be RAM. Tested by booting a linux payload. The main reason this works is that Linux almost immediately loads its own GDT and then segment registers. This GDT is a very temporary bridge. Note that none of this change used to be necessary; the coreboot GDT was originally compatible with Linux (ca 2000); then Linux changed. Change-Id: I13990052fbfd6a500adab8a2db8f7aead1d24fa6 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: https://review.coreboot.org/27529 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-07-13	cbfstool: Show current FMAP region in print	Patrick Rudolph
	In case multiple FMAP regions are specified, print the FMAP name. Useful if VBOOT is enabled and multiple CBFS are printed. Change-Id: Id6f29ebeda8a9bde6dfe39362e0f2a5e33c86b26 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/26862 Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-07-06	util/cbfstool/compiler: __attribute redefinition	Frans Hendriks
	In Windows Cygwin enviroment, compiler reports redefinition error at cbfstool/ifwitool.c on _packed and __aligned. Skip new defines when vales are already defined. Change-Id: I3af3c6b8fc57eee345afcef2f871b897138f78ce Signed-off-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-on: https://review.coreboot.org/27357 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-06-30	cbfstool: fix FIT entry checksum type value for ucode entries	Matt DeVillier
	commit c1072f2 [cbfstool: Update FIT entries in the second bootblock] incorrectly changed the value of type_checksum_valid for microcode entries from FIT_TYPE_MICROCODE to 0, breaking microcode loading on Skylake/FSP1.1 devices (and others?). Correct this by reverting to the previous value. Test: build/boot google/chell, observe FspTempRamInit no longer fails, device boots as expected. Change-Id: Ib2a90137c7d4acf6ecd9f06cb6f856bd7e783676 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/27266 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Naresh Solanki <naresh.solanki@intel.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-06-26	cbfstool: Update FIT entries in the second bootblock	Rizwan Qureshi
	Once a second bootblock has been added using topswap (-j) option, Update the entries in second FIT using -j option with update-fit command. Additionally add a -q option which allows to insert the address of a FMAP region (which should hold a microcode) as the first entry in the second FIT. BUG=None BRANCH=None TEST= Create ROM images with -j options and update FIT using -q option. example: ./build/util/cbfstool/cbfstool coreboot.tmp create \ -M build/fmap.fmap -r COREBOOT,FW_MAIN_A,FW_MAIN_B,RW_LEGACY build/util/cbfstool/cbfstool coreboot.tmp add \ -f build/cbfs/fallback/bootblock.bin -n bootblock -t \ bootblock -b -49152 -j 0x10000 build/util/cbfstool/cbfstool coreboot.tmp add-master-header -j 0x10000 build/util/cbfstool/cbfstool coreboot.tmp add -f build/cpu_microcode_blob.bin \ -n cpu_microcode_blob.bin -t microcode -r COREBOOT -a 16 build/util/cbfstool/cbfstool coreboot.tmp. update-fit \ -n cpu_microcode_blob.bin -x 4 -j 0x10000 -q FW_MAIN_A Also try the failure scenarion by providing invalid topswap size. Change-Id: I9a417031c279038903cdf1761a791f2da0fe8644 Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-on: https://review.coreboot.org/26836 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-06-26	cbfstool: add an option for creating a topswap bootblock	Rizwan Qureshi
	Add an option '-j' which takes the size of topswap boundary. This option serves both as a bool and a size for creating a second bootblock to be used with topswap feature in Intel CPUs. '-j' is also used in conjunction with add-master-header to update the location of cbfs master header in the second bootblock. BUG=None BRANHC=None TEST=add bootblock entry to the image with -j option specifying different topswap sizes and also use the -j option for add-master-header. Change-Id: I3e455dc8b7f54e55f2229491695cf4218d9cfef8 Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Signed-off-by: Aamir Bohra <aamir.bohra@intel.com> Reviewed-on: https://review.coreboot.org/22537 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-06-22	cbfstool/fit.c: Fix for older CPUs without total_size in mcu_header	Arthur Heymans
	Some older CPUs have a fixed size of 2048 bytes for microcode total size. Change-Id: Ia50c087af41b0df14b607ce3c3b4eabc602e8738 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/27090 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-06-18	cbfstool: Use endian.h and functions from commonlib	Werner Zeh
	The endian conversion function be32toh() is defined in src/include/endian.h, however this file is not used for cbfstool compilation. Currently the one provided by the host is used and if the host does not provide this endian.h file, the build will fail. However, we do have endian conversion functions in commonlib/endian.h which is available for cbfstool compilation. Switch from be32toh() to read_be32() in order to avoid relying on a host provided include file. We use functions from commonlib/endian.h already in cbfstool. Change-Id: I106274cf9c69e1849f848920d96a61188f895b36 Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/27116 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-06-15	util/cbfstool: Support FIT payloads	Patrick Rudolph
	In order to support booting a GNU/Linux payload on non x86, the FIT format should be used, as it is the defacto standard on ARM. Due to greater complexity of FIT it is not converted to simple ELF format. Add support for autodecting FIT payloads and add them as new CBFS_TYPE 'fit'. The payload is included as is, with no special header. The code can determine the type at runtime using the CBFS_TYPE field. Support for parsing FIT payloads in coreboot is added in a follow on commit. Compression of FIT payloads is not supported, as the FIT sections might be compressed itself. Starting at this point a CBFS payload/ can be either of type FIT or SELF. Tested on Cavium SoC. Change-Id: Ic5fc30cd5419eb76c4eb50cca3449caea60270de Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/25860 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2018-06-04	util/cbfstool: Remove whitespace before tab	Elyes HAOUAS
	Change-Id: I122acaf9129afaa7b3ae8fd50d8717138809132e Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26669 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-05-22	cbfs-compression-tool: Add raw compression support	Julius Werner
	This patch adds a new "rawcompress" command to cbfs-compression-tool, that works exactly the same as "compress" except that it doesn't add the custom 8-byte header to the file. This can be useful if you need to compress something into a format that coreboot's decompression routines can work with, but it's not supposed to go into CBFS. Change-Id: I18a97a35bb0b0f71f3226f97114936dc81d379eb Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/26337 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-05-21	cbfs-compression-tool: Fix minor edge cases in algorithm type parsing	Julius Werner
	This patch adds two minor improvements to the way cbfs-compression-tool parses the compression algorithm type that is passed through the -t option of the 'compress' subcommand. These improvements are intended to prevent accidents and unexpected behavior when using the cbfs-compression-tool, in particular in automated contexts such as a Makefile rule. In the first part of this patch, a return statement is inserted after the 'if (algo->name == NULL)' check of the compress() function. This causes the function to exit immediately and subsequently abort the program when the algorithm type was not detected correctly. Previously, execution would continue with the 'algo' pointer pointing to the zeroed out stopper entry of the types_cbfs_compression[] array. The ultimate effect of this would be to pass 0 as 'algo->type' to the compression_function() function, which happens to be the same enumeration value as is used for CBFS_COMPRESS_NONE, leading to a valid compression function result that matches the behavior of no compression. Thus, if a script calling cbfs-compression-tool compress contained a typo in the -t parameter, it would continue running with an unintended compression result rather than immediately exiting cleanly. In the second part of this patch, the strcmp() function is replaced with strcasecmp() when comparing 'algo->name' with the 'algoname' parameter that was passed to the compress() function. strcasecmp() uses an identical function signature as strcmp() and is thus suitable as a drop-in replacement, but it differs in behavior: rather than only returning a result of 0 when the two NULL-terminated input strings are character by character identical, the strcasecmp() function applies a weaker concept of identity where characters of the latin alphabet (hexadecimal ranges 0x41 through 0x5a and 0x61 through 0x7a) are also considered identical to other characters that differ from them only in their case. This causes the -t parameter of cbfs-compression-tool compress to also accept lowercase spellings of the available compression algorithms, such as "lz4" instead of "LZ4" and "lzma" instead of "LZMA". As an unintended but harmless side-effect, mixed-case spellings such as "lZ4" or "LZmA" will also be recognized as valid compression algorithms. (Note that since the character "4" (hexadecimal 0x34) of the "LZ4" compression type name is not part of the above-mentioned ranges of latin alphabet characters, no new substitutions become valid for that part of the "LZ4" string with this patch.) Change-Id: I375dbaeefaa0d4b0c5be81bf7668f8f330f1cf61 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/26389 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2018-05-18	cbfstool: Drop `-t` parsing for `add-payload` command	Nico Huber
	It seems this was never used and the usage doesn't mention it either. Change-Id: I9240c0ed5453beff6ae46fae3748c68a0da30477 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/26324 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-16	Revert "cbfs/payload type: Fix build warning and whitespace in name"	Ronald G. Minnich
	This reverts commit 717ba748366cda19b7532897a5b8d59fc2cd25d9. This breaks seabios and a few other payloads. This is not ready for use. Change-Id: I48ebe2e2628c11e935357b900d01953882cd20dd Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: https://review.coreboot.org/26310 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-05-15	cbfs/payload type: Fix build warning and whitespace in name	Paul Menzel
	Currently, adding a payload to CBFS using the build system, the warning below is shown. W: Unknown type 'payload' ignored Update payload type from "simple elf" to "simple_elf" and rename the word "payload" to "simple_elf" in all Makefiles. Fixes: 4f5bed52 (cbfs: Rename CBFS_TYPE_PAYLOAD to CBFS_TYPE_SELF) Change-Id: Iccf6cc889b7ddd0c6ae04bda194fe5f9c00e495d Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/26240 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-04	cbfs: Rename CBFS_TYPE_PAYLOAD to CBFS_TYPE_SELF	Patrick Rudolph
	In preparation of having FIT payloads, which aren't converted to simple ELF, rename the CBFS type payload to actually show the format the payload is encoded in. Another type CBFS_TYPE_FIT will be added to have two different payload formats. For now this is only a cosmetic change. Change-Id: I39ee590d063b3e90f6153fe655aa50e58d45e8b0 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/25986 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2018-04-30	cbfstool: Add region offset information to layout command	Werner Zeh
	The layout command prints all FMAP regions in the final image among with the region size. Extend this command to show the offset of each region in the image. Change-Id: I5f945ba046bd2f1cb50a93e90eb887f60c6fde8a Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/25851 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-04-11	util/cbfstool: Print all supported architectures	Jonathan Neuschäfer
	The list of supported architectures in the usage output of cbfstool is currently hardcoded and outdated. Use the arch_names array in common.c to provide and up-to-date list. Change-Id: I3e7ed67c3bfd928b304c314fcc8e1bea35561662 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/25590 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-04-11	util/cbfstool: Print types on stdout	Jonathan Neuschäfer
	Currently, "cbfstool -h \| less" doesn't show any file types under "TYPEs:". That's because the file types are printed with print_supported_filetypes, which uses LOG, which prints to stderr. Use printf print_supported_filetypes, and thus print to stdout, to make the usage output more normal. Change-Id: I800c9205c59383b63a640bc0798a1bd9117b0f99 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/25589 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-03-06	cbfstool: Add install target to Makefile	Denis 'GNUtoo' Carikli
	Change-Id: I5df7033e1e52c78e97cdbd26aef2d7824ea67f8b Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org> Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/12403 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-01-20	drivers/mrc_cache: Always generate an FMAP region	Arthur Heymans
	This automatically generates an FMAP region for the MRC_CACHE driver which is easier to handle than a cbfsfile. Adds some spaces and more comments to Makefile.inc to improve readability. Tested on Thinkpad x200 with some proof of concept patches. Change-Id: Iaaca36b1123b094ec1bbe5df4fb25660919173ca Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/23150 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2017-12-20	util/cbfstool: Check for NULL before dereference	Martin Roth
	Fixed coverity issue: 1302455 - Dereference null return value Change-Id: I59b908adc4d35f08fda8e4ad3f806714f2caeb65 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/22900 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-12-19	util/cbfstool: calculate cbfs file size for xip stages	Aaron Durbin
	The initial lookup for cbfs location for xip stages is implicitly using the ELF size assuming it's relatively equivalent. However, if the ELF that is being converted contains debug information or other metadata then the location lookup can fail because the ELF is considerably bigger than the real footprint. BUG=b:70801221 Change-Id: I47024dcd8205a09885d3a3f76e255eb5e3c55d9e Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/22936 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>