coreboot.git - my copy of coreboot

Age	Commit message (Collapse)	Author
2020-05-12	nb/intel/i440bx: Drop mainboard_enable_serial()	Keith Hui
	All boards using this northbridge now enable serial in bootblock, so this is no longer needed. Change-Id: I6baf2de81870dbba2a7f1abb3f1fdd6716d64511 Signed-off-by: Keith Hui <buurin@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41048 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-12	nb/intel/sandybridge: Reorder IOSAV writes	Angel Pons
	We only write to the IOSAV LFSR registers twice, but we do so between the writes to the other four IOSAV per-subsequence registers. Since we know that the IOSAV is sleeping when we program the subsequences, we might as well do the two oddball LFSR register writes after we have programmed the always-written-to group of four registers. That way, subsequent changes can reproducibly replace the four writes with a single macro. Tested on Asus P8Z77-V LX2, still boots. Change-Id: If7bb14a9862a53a3eba565d17401347dcc9ffbe9 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40973 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-12	nb/intel/sandybridge: Reorder register write	Angel Pons
	Reorder the order of the operands in three register writes, so that replacing them with macros in a follow-up does not change the binary. Tested on Asus P8Z77-V LX2, still boots. Change-Id: I44aee9c0f49770586de322ee7f44c3609dbadd0b Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40972 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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: split off license text, remove extra copyright notices	Patrick Georgi
	Copyright notices are best stored in AUTHORS Change-Id: Ib9025c58987ee2f7db600e038f5d3e4edc69aacc Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41203 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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	src/: Replace GPL boilerplate with SPDX headers	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\|\/\[\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].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: Ia01908544f4b92a2e06ea621eca548e582728280 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41178 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-09	vboot: Clean up pre-RAM use of vboot_recovery_mode_enabled()	Julius Werner
	vboot_recovery_mode_enabled() was recently changed to assert() when it is called before vboot logic has run, because we cannot determine whether we're going to be in recovery mode at that point and we wanted to flush out existing uses that pretended that we could. Turns out there are a bunch of uses like that, and there is some code that is shared across configurations that can and those that can't. This patch cleans them up to either remove checks that cannot return true, or add explicit Kconfig guards to clarify that the code is shared. This means that using a separate recovery MRC cache is no longer supported on boards that use VBOOT_STARTS_IN_ROMSTAGE (this has already been broken with CB:38780, but with this patch those boards will boot again using their normal MRC caches rather than just die). Skipping the MRC cache and always regenerating from scratch in recovery mode is likewise no longer supported for VBOOT_STARTS_IN_ROMSTAGE. For FSP1.1 boards, none of them support VBOOT_STARTS_IN_BOOTBLOCK and that is unlikely to change in the future so we will just hardcode that fact in Kconfig (otherwise, fsp1.1 raminit would also have to be fixed to work around this issue). Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I31bfc7663724fdacab9955224dcaf650d1ec1c3c Reviewed-on: https://review.coreboot.org/c/coreboot/+/39221 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-05-08	nb/intel/haswell/northbridge.c: Fix typo	Angel Pons
	`TESGMB` => `TSEGMB` Change-Id: Id48bed068f9d2be7201e7fa120b00608f6fe2f98 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41109 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Michael Niewöhner Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-05-08	northbridge/*/Kconfig: Replace GPLv2 long form headers with SPDX header	Elyes HAOUAS
	Change-Id: Ief2fdedbdba3b7d1708adb2519eb01242e9b52ab Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41144 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.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 "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>
2020-05-04	nb/intel/i945/memmap: Convert to 96 characters line length	Elyes HAOUAS
	Also remove an extra star in comment. Change-Id: I2ef938573e75022dcb31c935dde7d3055e7a53f0 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40802 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-04	nb/intel/i440bx: Ready raminit for S3 resume path	Keith Hui
	Change-Id: I77e95850af82a5684ba10841260db021f5de1e8b Signed-off-by: Keith Hui <buurin@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40960 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-05-04	nb/intel/i440bx: Use SPDX for remaining files	Keith Hui
	Change-Id: I0d28f1fc835fc05b4fc3ab891e9e6e340848aa49 Signed-off-by: Keith Hui <buurin@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40959 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-05-04	nb/intel/i440bx: Drop northbridge.h	Keith Hui
	It declares a function that was either never or no longer implemented. Change-Id: I714d39374519bff1afb94870d0e84f57db619a1f Signed-off-by: Keith Hui <buurin@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40958 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-05-04	nb/intel/i440bx: Resolve a SMP-raminit TODO	Keith Hui
	Change-Id: I0087294bccee079368c93ba8986873a5e65593b0 Signed-off-by: Keith Hui <buurin@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40957 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-05-02	acpi: Move ACPI table support out of arch/x86 (3/5)	Furquan Shaikh
	This change moves all ACPI table support in coreboot currently living under arch/x86 into common code to make it architecture independent. ACPI table generation is not really tied to any architecture and hence it makes sense to move this to its own directory. In order to make it easier to review, this change is being split into multiple CLs. This is change 3/5 which basically is generated by running the following command: $ git grep -iIl "arch/acpi" \| xargs sed -i 's/arch\/acpi/acpi\/acpi/g' BUG=b:155428745 Change-Id: I16b1c45d954d6440fb9db1d3710063a47b582eae Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40938 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-05-02	nb/intel/i440bx: Clean up register_values table	Keith Hui
	The table of initial i440BX register values has a bitmask that allows preserving certain bits as they are programmed. This feature has been unused since day one and probably will never be used. So drop it. Drop DRB, RPS, PGPOL registers from the table as they will be programmed during RAM init. These two reductions combined saved ~104 bytes. Drop unneeded SDRAMC "+0". Slightly compact a comment block. TEST=Boot tested on asus/p2b-ls, i440bx config did not change Change-Id: I020f616455bb671fe284993a488beb6386a03d0d Signed-off-by: Keith Hui <buurin@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40391 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-05-01	src: Remove unused 'include <cpu/x86/cache.h>'	Elyes HAOUAS
	Change-Id: I2bf1eb87bb5476dd77b5a56dfe8846e82d414523 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40666 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-29	nb/intel/haswell/pei_data.h: Add ULT system type	Angel Pons
	Looks like 5 is a valid system type, as Google Beltino and Slippy are using it. According to comments on these mainboards' code, this value corresponds to ULT systems. So, add it to the comment on the pei_data struct, which was likely copied from Sandy Bridge and was not updated. Change-Id: I3654bb6022839dba3e1499cf43e8beaa97d1def1 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40692 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2020-04-28	device: Constify struct device * parameter to acpi_fill_ssdt()	Furquan Shaikh
	.acpi_fill_ssdt() does not need to modify the device structure. This change makes the struct device * parameter to acpi_fill_ssdt() as const. Change-Id: I110f4c67c3b6671c9ac0a82e02609902a8ee5d5c Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40710 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-28	device: Constify struct device * parameter to write_acpi_tables	Furquan Shaikh
	.write_acpi_tables() should not be updating the device structure. This change makes the struct device * argument to it as const. Change-Id: I50d013e83a404e0a0e3837ca16fa75c7eaa0e14a Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40701 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-04-22	nb/intel/haswell: Deprecate WDB params in pei_data	Angel Pons
	The WDB (Write Data Buffer) is a data region in CAR, used as a scratchpad in the read and write training algorithms of memory initialization. Both SNB and IVB use this buffer, but HSW does not. Unlike earlier chipsets, Haswell contains much more in-hardware memory training machinery, known as REUT (Robust Electrical Unified Testing). Among other changes, the REUT hardware has a pattern storage buffer, which renders the need for a pattern storage buffer in CAR obsolete. Deprecate the WDB-related parameters in the pei_data structure for Haswell, as they are leftovers from the previous generation's MRC. Remove them from the mainboards, and explain why they are not required. Because the MRC ABI has to remain the same, the layout of pei_data must not be changed, so rename the WDB parameters instead of deleting them. Tested on Asrock B85M Pro4, still boots with the MRC from Google Wolf. Change-Id: I7acc9353a22f8c6f9fe6407617162f35849a79dd Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40406 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-04-19	nb/intel/sandybridge: Refactor get_mem_min_tck	Angel Pons
	It is not necessary to pass its value around various function calls. Move it closer to where it is actually used, so as to make it static. Also, use config_of_soc and flip the branches of the first conditional. Tested on Asus P8Z77-V LX2, still boots. Change-Id: I5c49c943c87218d4d40d3168bd8b7b900b0ec2e9 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39851 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-18	asus/p2b*: Move serial init into mainboard bootblock	Keith Hui
	With this bootblock messages are transmitted over serial too. TEST=Serial messages transmitted normally on asus/p2b-ls. Change-Id: I6f3ee68e7c76a8c6db6d75956e6a7fb75ef83850 Signed-off-by: Keith Hui <buurin@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38670 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-14	nb/intel/sandybridge/raminit: Add ECC support	Patrick Rudolph
	Add ECC support for native raminit on SandyBridge/IvyBridge. Change-Id: I1206746332c9939a78b67e7b48d3098bdef8a2ed Depends-On: I5b7599746195cfa996a48320404a8dbe6820483a Signed-off-by: Patrick Rudolph <siro@das-labor.org> Signed-off-by: Jonathan A. Kollasch <jakllsch@kollasch.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/22215 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-14	nb/intel/sandybridge/raminit: Add ECC detection support	Patrick Rudolph
	Add support for detection ECC capability and forced ECC mode. Print the ECC mode in verbose debugging mode. Change-Id: I5b7599746195cfa996a48320404a8dbe6820483a Signed-off-by: Patrick Rudolph <siro@das-labor.org> Signed-off-by: Alexander Couzens <lynxis@fe80.eu> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Signed-off-by: Jonathan A. Kollasch <jakllsch@kollasch.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/22214 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-14	nb/intel/i945: Add vboot support	Arthur Heymans
	Change-Id: I749be0044be04b044ff82e96aff8093f4b0d295e Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40287 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-11	nb/i945: Improve code formatting	Elyes HAOUAS
	Change-Id: I8a1eadcdc51dedd1e17eb6ae7847d9209b2bd598 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39934 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-10	Replace DEVICE_NOOP with noop_(set\|read)_resources	Nico Huber
	`.read_resources` and `.set_resources` are the only two device operations that are considered mandatory. Other function pointers can be left NULL. Having dedicated no-op implementations for the two mandatory fields should stop the leaking of no-op pointers to other fields. Change-Id: I6469a7568dc24317c95e238749d878e798b0a362 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40207 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-10	Drop unnecessary DEVICE_NOOP entries	Nico Huber
	Providing an explicit no-op function pointer is only necessary for `.read_resources` and `.set_resources`. All other device-operation pointers are optional and can be NULL. Change-Id: I3d139f7be86180558cabec04b8566873062e33be Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40206 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-09	nb/intel/i945: Use 'const' to set pci_devfn_t statically	Elyes HAOUAS
	Change-Id: I879dd2fc61bc385486b506e2123f32629a67f518 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40227 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-05	src/northbridge: Use SPDX for GPL-2.0-only files	Angel Pons
	Done with sed and God Lines. Only done for C-like code for now. Change-Id: Id2cb642baa764fd69543460ba869cd822ab5acad Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40056 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-04-05	Drop explicit NULL initializations from `device_operations`	Elyes HAOUAS
	Unmentioned fields are initialized with 0 (or NULL) implicitly. Beside that, the struct has grown over the years. There are too many optional fields to list them all. Change-Id: Icb9e14c58153d7c14817bcde148e86e977666e4b Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40126 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-02	nb/intel/pineview: drop intel_gma_get_controller_info()	Matt DeVillier
	No longer used by southbridge, no longer needed since pineview doesn't utilize drivers_intel_gma_displays_ssdt_generate() Change-Id: Ia386f8fcd208e201fb8bc2a37cdbecd6f45a044b Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39960 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-02	nb/intel/gm45: Simplify GMA SSDT generator	Matt DeVillier
	Simplify generation of GMA SSDT, using updated naming convention. If acpi_fill_ssdt is being invoked, then we know the IGD device is present and enabled, so we can skip those checks. And the SSDT generator now checks that the gfx struct is populated, so we can skip that too. Change-Id: Ideddfc3d327c4421faffb6583e347cd2b094e155 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39959 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-02	nb/intel/i945: Simplify GMA SSDT generator	Matt DeVillier
	Simplify generation of GMA SSDT, using updated naming convention. If acpi_fill_ssdt is being invoked, then we know the IGD device is present and enabled, so we can skip those checks. And the SSDT generator now checks that the gfx struct is populated, so we can skip that too. Change-Id: I68848516fab2058d4aa96ac0342c883fd1df2d6d Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39958 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-02	nb/intel/x4x: Simplify GMA SSDT generator	Matt DeVillier
	Simplify generation of GMA SSDT, using updated naming convention. If acpi_fill_ssdt is being invoked, then we know the IGD device is present and enabled, so we can skip those checks. And the SSDT generator now checks that the gfx struct is populated, so we can skip that too. Change-Id: Iacce01ab7d6c220779e84c2b695fbb597b493586 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39957 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-02	nb/intel/ironlake: Simplify GMA SSDT generator	Matt DeVillier
	Simplify generation of GMA SSDT, using updated naming convention. If acpi_fill_ssdt is being invoked, then we know the IGD device is present and enabled, so we can skip those checks. And the SSDT generator now checks that the gfx struct is populated, so we can skip that too. Change-Id: I1b6d57c091441aa7431061b1f16135d54cc97b47 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39950 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-02	nb/intel/sandybridge: Simplify GMA SSDT generator	Matt DeVillier
	Simplify generation of GMA SSDT, using updated naming convention. If acpi_fill_ssdt is being invoked, then we know the IGD device is present and enabled, so we can skip those checks. And the SSDT generator now checks that the gfx struct is populated, so we can skip that too. Change-Id: If34ebe0edc46674244c9d5afc7ed165c2ad685ba Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39949 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-02	nb/intel/haswell: Simplify GMA SSDT generator	Matt DeVillier
	Simplify generation of GMA SSDT, using updated naming convention. If acpi_fill_ssdt is being invoked, then we know the IGD device is present and enabled, so we can skip those checks. And the SSDT generator now checks that the gfx struct is populated, so we can skip that too. Change-Id: Icd9caf622dd4c46b13589ebb772138b25888752f Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39948 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-02	Trim `.acpi_fill_ssdt_generator` and `.acpi_inject_dsdt_generator`	Nico Huber
	These two identifiers were always very confusing. We're not filling and injecting generators. We are filling SSDTs and injecting into the DSDT. So drop the `_generator` suffix. Hopefully, this also makes ACPI look a little less scary. Change-Id: I6f0e79632c9c855f38fe24c0186388a25990c44d Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39977 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: David Guckian Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-31	drivers/intel/gma: fold gma.asl into default_brightness_levels.asl	Matt DeVillier
	Including gma.asl at the platform level (vs the board level) means that even desktop boards need to include the default brightness levels, which makes no sense. To begin to clean this up, include gma.asl in default_brightness_levels.asl (as well as the handful of board-specific brightness files) and remove it from the various platforms. A follow-on commit will remove default_brightness_levels.asl from all boards which lack an internal display. Change-Id: I8063deeef4ab6d6ab34ed9b0be5b1d541d6e9b6b Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39878 Reviewed-by: Benjamin Doron <benjamin.doron00@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-30	nb/intel/i945: Make some cosmetic changes	Elyes HAOUAS
	This will make i945GC and i945GM splitting easier. Change-Id: I3acc1f526056248f8fbb1778a3c381d369faf020 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39859 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-03-29	nb/intel/haswell: Implement proper backlight PWM config	Nico Huber
	Further backport the backlight-PWM handling from Skylake. Beside configuring the PWM frequency in Hz, we also use the PCH's logic for the brightness setting via BLM_PCH_OVERRIDE_ENABLE. Linux would toggle it anyway and that might confuse our ASL code. We assume that the 183Hz value that was set before for Slippy variants was overridden by Linux with the 200Hz VBT value, like it was for the Broadwell Chromebooks. So we set 200Hz for them in the devicetrees. The calculated value for the T440p of 220Hz seems sane and also matches the VBT. Change-Id: I17dfe1a3610d5e2918c617cf5d10896692fdccb3 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39769 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-03-26	nb/intel/sandybridge: Use macros for JEDEC commands	Angel Pons
	Some commands, like ZQCS and ZQCL, use the same macro. This is because they differ in things outside of the IOSAV_SP_CMD_CTRL registers. Also, correct a comment that does not concur with the actual command in use. With BUILD_TIMELESS=1, the binary of ASUS P8Z77-V LX2 remains identical. Change-Id: Id2ff4c85f9d9db7c892b764472423cbf2e6db422 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39776 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-03-26	nb/intel/sandybridge: Fix IOSAV register description	Angel Pons
	The four CS control signals are grouped into the same nibble. Change-Id: Iaf8d5216fdca6014be61ae2583fc963d69111571 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39767 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-03-26	nb/intel/sandybridge: Correct TC_DTP handling	Angel Pons
	It is only for Ivy Bridge, and needs to be set on certain circumstances. Change-Id: I4093adef44fae787c96fec4b4b8c7c867786d219 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39760 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-03-26	nb/intel/sandybridge: Add and use TC_DTP definition	Angel Pons
	This register is specific to Ivy Bridge. This changes the binary because the operations get reordered, but it is equivalent. Change-Id: Ibc9127e0fc268466c13f7c5ac8d942543713ca32 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39759 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-03-26	nb/intel/sandybridge: Use IOSAV_BYTE_SERROR_C_ch macro	Angel Pons
	This changes the binary because the operations get reordered, but it is otherwise equivalent. Change-Id: I362187b2889e6f7a68bf752a23c1279cebf961f2 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39758 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-03-26	nb/intel/sandybridge: Update comment	Angel Pons
	Expand a comment with additional information, and split it in two lines. Change-Id: I10389a1a575833c8ecc9a79a374c1816000f5667 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39757 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-03-26	nb/intel/sandybridge: Rename raminit_ivy.c	Angel Pons
	It is no longer specific to Ivy Bridge. Change-Id: I3684e654a1b1aee308e30db739d41cf18e7ea6bd Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39790 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-26	nb/intel/sandybridge: Drop dead code	Angel Pons
	Sandy Bridge now uses the same code as Ivy Bridge. Drop the old code. Change-Id: I4f6a71a4223194d83c0ee790d317ecdcafd664fd Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39789 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-03-26	nb/intel/sandybridge: Unify the code paths	Angel Pons
	The code for Sandy Bridge is a subset of the code for Ivy Bridge. Adapt the Ivy Bridge code so that it also supports Sandy Bridge, and use it. Tested on Asus P8Z77-V LX2, still boots with i7-2600 and i5-3330. Change-Id: I7b78ec605aff976b9a5cdbb364a69df4b4947c6e Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39737 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-26	nb/intel/sandybridge: Add print for PLL_REF100_CFG	Angel Pons
	This field can take eight different values, depending on the maximum supported speed for the memory when using the 100 MHz reference clock. Change-Id: I8f2f04f9444831319d4f7bf0d246d01030b6f864 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39788 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-03-26	nb/intel/sandybridge: Rewrite get_FRQ	Angel Pons
	The code is just clamping the frequency index to a valid range. Do it with a helper function. Also, add a CPUID check, as Sandy Bridge will eventually use this code. Change-Id: I4c7aa5f7615c6edb1ab62fb004abb126df9d284b Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39787 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-03-25	nb/intel/sandybridge: Cache FRQ index	Angel Pons
	It does not change once a frequency has been set, so store it somewhere. Since this changes the saved data definition, update MRC_CACHE_VERSION. As SNB will eventually use the same code, only IVB is being refactored. Change-Id: I25b7c394abab173241fffdf57ac5c929daad8257 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39786 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-03-25	nb/intel/sandybridge: Rewrite table accessors	Angel Pons
	There is no need to call get_FRQ a dozen times with the same parameters. As SNB will eventually use the same code, only IVB is being refactored. Tested on Asus P8Z77-V LX2, still boots with i7-2600 and i5-3330. Change-Id: Idd7c119b2aa291e6396e12fb29effaf3ec73108a Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39723 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-03-25	drivers/intel/gma/acpi: Add Kconfigs for backlight registers	Nico Huber
	Instead of adding more versions of the `*pch.asl`, unify the existing ones and allow to override the register locations via Kconfig. The current defaults should work for Skylake and some newer platforms. TEST=Booted ThinkPad X201s, backlight control still works. Change-Id: I0b21d9a0288f0f8d6cb0a4776909bffdae7576f5 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31503 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com> Reviewed-by: Benjamin Doron <benjamin.doron00@gmail.com>
2020-03-25	nb/intel/sandybridge: Factor out timing tables	Angel Pons
	The timing tables for Sandy Bridge are a subset of Ivy Bridge's tables. Move the latter to a common place, and use it for both generations. Tested on Asus P8Z77-V LX2 with an i7-2600 and an i5-3330, both work. Change-Id: Id14227febf4eebb8a2b4d2d4f37759d0f42648c6 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39735 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-25	nb/intel/sandybridge: Use SPDX headers	Angel Pons
	Note that pei_data.h uses the BSD 3-Clause license: https://opensource.org/licenses/BSD-3-Clause Change-Id: I904b343283239af4fdee583bcbea757f59a0cca7 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39777 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-03-23	nb/intel/sandybridge: Use cached CPUID	Angel Pons
	Now that we have it, we might as well pass it around. Tested on Asus P8Z77-V LX2, still boots fine. Change-Id: Ia5aa2f932321983f11d2f8869aa624832afe9347 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39721 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-23	nb/intel/sandybridge: Void MRC cache if CPUID differs	Angel Pons
	Native raminit asserts that the DIMMs haven't been replaced before reusing the saved training data. However, it does not check if the CPU is still the same, so it can end up happily reusing data from an Ivy Bridge CPU onto a Sandy Bridge CPU, which runs the raminit_ivy.c code path. This can make the CPU run in unsupported configurations, which may result in an unstable system, or a failure to boot. To prevent that, ensure that the stored CPUID matches the CPUID of the installed CPU. If they differ, print a message and do not use the saved data. As it does not pose a problem for a regular boot, but precludes resuming from S3, use different loglevels depending on the bootpath. Tested on Asus P8Z77-V LX2 with an i7-2600 and an i5-3330, works well. Change-Id: Ib0691f1f849b567579f6afa845c9460e14f8fa27 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39734 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-03-23	nb/intel/sandybridge: Store CPUID in ctrl struct	Angel Pons
	Instead of storing an int with a single bit of information taken from the CPUID, we might as well store the actual CPUID. And since we are changing the definition of the saved data, bump the version number. Tested on Asus P8Z77-V LX2, still boots fine. Change-Id: I6ac435fb83900a52890f823e7614055061299e23 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39720 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-23	nb/intel/sandybridge: Add warning to saved structs	Angel Pons
	When changing any of the structures that are cached in non-volatile storage, it is necessary to bump MRC_CACHE_VERSION so that the old information is not misinterpreted. Change-Id: Idefbc38b3a8198b1b5909e775b3c289db689fc0c Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39756 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-23	nb/intel/sandybridge: Remove unnecessary declaration	Angel Pons
	Change-Id: If99fd6511fcea474a1398d2b680e0df4bb1a229b Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39755 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-23	nb/intel/sandybridge: Do not define tables in a header	Angel Pons
	Header files are supposed to not make allocations from .bss. Builds fail if said file is included multiple times. To prevent this from happening, move the definitions to a C file. Also, rename raminit_patterns to raminit_tables. This is because more tables that are not patterns will be added here in subsequent changes. Tested on Asus P8Z77-V LX2, still boots fine. Change-Id: If8e3a285ecdc4df9e978ae156be915ced6e1750b Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39754 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-23	nb/intel/sandybridge: Reflow raminit tables	Angel Pons
	Make them fit in 96 characters, so that Jenkins does not complain. With BUILD_TIMELESS=1, the binary of ASUS P8Z77-V LX2 remains identical. Change-Id: I4a763f6050593e9d4db9211bfeedb442724e1ace Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39719 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-23	acpi: Change Processor ACPI Name (Intel only)	Christian Walter
	The ACPI Spec 2.0 states, that Processor declarations should be made within the ACPI namespace \_SB and not \_PR anymore. \_PR is deprecated and is removed here for Intel CPUs only. Tested on: * X11SSH (Kabylake) * CFL Platform * Asus P8Z77-V LX2 and Windows 10 FWTS does not return FAIL anymore on ACPI tests Tested-by: Angel Pons <th3fanbus@gmail.com> Change-Id: Ib101ed718f90f9056d2ecbc31b13b749ed1fc438 Signed-off-by: Christian Walter <christian.walter@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37814 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-03-23	nb/intel/sandybridge: Remove oddball `- 1` in tRFC	Angel Pons
	Fixes a blunder in commit 50db9c99be7e09aafb7cfd353bd0ac9878b76fca (nb/intel/sandybridge: Use DIV_ROUND_UP macro to select timings). Tested on Asus P8Z77-V LX2, still boots fine with an i7-2600. Change-Id: I73436b9f7df9f3a065469fb89bcd0cc6183bb774 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39736 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-03-22	nb/intel/sandybridge: Drop spurious register write	Angel Pons
	It does not make sense to disable an optimization that was not enabled before, especially if that optimization only applies to Ivy Bridge. Tested, still boots and can suspend correctly with: - Asus P8Z77-V LX2 with i5-3330 and Windows 10 - Gigabyte GA-H61MA-D3V with i5-2400 and Arch Linux Change-Id: I9f3eb545585824bbdf51e33f0592e7daa1c425af Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39623 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-03-20	nb/intel/sandybridge: Deduplicate report_memory_config	Angel Pons
	Use the version from native raminit, as it takes the reference clock into account. Change-Id: I00e979bec236167d22561e3eb44b30b4a34ad663 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39622 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-20	nb/intel/sandybridge: Always write to PEGCTL	Angel Pons
	This register needs to be written to once to lock it down. Do so. Change-Id: I04bd496d064940b51cb9aa1ded6f5b8853ea7334 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39624 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-19	nb/intel/sandybridge: Use loops on DMI register groups	Angel Pons
	The DMI link consists of four lanes, grouped in two bundles. Therefore, some DMI registers may be organized as "per-lane" or "per-bundle". This can be seen in the DMI initialization sequence as series of equidistant offsets being programmed with the same value. Make this more obvious by factoring out the register groups using loops. With BUILD_TIMELESS=1, the binary of ASUS P8Z77-V LX2 remains identical. Change-Id: Iebf40b2a5b37ed9060a6660840ea6cdff7eb3fc3 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39631 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-03-18	nb/intel/sandybridge: Tidy up code and comments	Angel Pons
	- Reformat some lines of code - Move MCHBAR registers and documentation into a separate file - Add a few missing macros - Rename some registers - Rewrite several comments - Use C-style comments for consistency - Rewrite some hex constants - Use HOST_BRIDGE instead of PCI_DEV(0, 0, 0) With BUILD_TIMELESS=1, this commit does not change the result of: - Asus P8Z77-V LX2 with native raminit. - Asus P8Z77-M PRO with MRC raminit. Change-Id: I6e113e48afd685ca63cfcb11ff9fcf9df6e41e46 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39599 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-17	src (minus soc and mainboard): Remove copyright notices	Patrick Georgi
	They're listed in AUTHORS and often incorrect anyway, for example: - What's a "Copyright $year-present"? - Which incarnation of Google (Inc, LLC, ...) is the current copyright holder? - People sometimes have their editor auto-add themselves to files even though they only deleted stuff - Or they let the editor automatically update the copyright year, because why not? - Who is the copyright holder "The coreboot project Authors"? - Or "Generated Code"? Sidestep all these issues by simply not putting these notices in individual files, let's list all copyright holders in AUTHORS instead and use the git history to deal with the rest. Change-Id: I89b10076e0f4a4b3acd59160fb7abe349b228321 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39611 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-16	nb/intel/i945/raminit: Simplify if condition	Paul Menzel
	Use De Morgan’s law to simplify the condition by getting rid of the negations. TEST=With `make BUILD_TIMELESS=1` getac/p470 remains unchanged. Change-Id: I041f2740d6991f9b4e6b8f77988b970c028ca512 Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39534 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-03-15	nb/intel/pineview: Clean up code and comments	Angel Pons
	- Reformat some lines of code - Put names to all MCHBAR registers in a separate file - Rewrite several comments - Use C-style comments for consistency - Rewrite some hex constants - Use HOST_BRIDGE instead of PCI_DEV(0, 0, 0) - Align a bunch of things Tested with BUILD_TIMELESS=1, foxconn/d41s remains unaffected. Change-Id: I29104b0c24d66c6f49844f99d62ec433bb31bdaf Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39414 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-03-15	treewide: Replace uses of "Nehalem"	Angel Pons
	The code in coreboot is actually for the Arrandale processors, which are a MCM (Multi-Chip Module) with two different dies: - Hillel: 32nm Westmere dual-core CPU - Ironlake: 45nm northbridge with integrated graphics This has nothing to do with the older, single-die Nehalem processors. Therefore, replace the references to Nehalem with the correct names. Change-Id: I8c10a2618c519d2411211b9b8f66d24f0018f908 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38942 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-15	nb/intel/nehalem: Rename to ironlake	Angel Pons
	The code is for Arrandale CPUs, whose System Agent is Ironlake. This change simply replaces `nehalem` with `ironlake` and `NEHALEM` with `IRONLAKE`. The remaining `Nehalem` cases are handled later, as changing some of them would impact the resulting binary. Tested with BUILD_TIMELESS=1 without adding the configuration options into the binary, and packardbell/ms2290 does not change. Change-Id: I8eb96eeb5e69f49150d47793b33e87b650c64acc Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38941 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-15	nb/intel/i945/raminit: Use boolean type for helper variables	Paul Menzel
	Change-Id: I465a68f281534cd9fc5a7bde02c32d1353cfdaed Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39536 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-03-15	nb/intel/i945/raminit: Remove space for correct alignment	Paul Menzel
	Change-Id: I35d14541e0eab4474b03a9d2f114c7aa3e92918c Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39535 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-03-15	nb/intel/haswell: Tidy up code and comments	Angel Pons
	- Reformat some lines of code - Put names to all used MCHBAR registers - Move MCHBAR registers into a separate file, for future expansion - Rewrite several comments - Use C-style comments for consistency - Rewrite some hex constants - Use HOST_BRIDGE instead of PCI_DEV(0, 0, 0) Tested, it does not change the binary of Asrock B85M Pro4. Change-Id: I926289304acb834f9b13cd7902801798f8ee478a Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38434 Reviewed-by: David Hendricks <david.hendricks@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-11	intel/i945: Call fixup_i945_errata() only for mobile version	Elyes HAOUAS
	Per Mobile Intel ® 945 Express Chipset Family - Specification Update Document Number: 309220-013 (page 15), the power saving optimization Erratum is for Mobile Intel ® 945 Express Chipset family. So rename 'fixup_i945_errata()' to 'fixup_i945gm_errata()' and apply that function only for I945GM. Change-Id: I2656021b791061b4c22c0b252656a340de76ae5e Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37188 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-03-07	src/nb: Use 'print("%s...", __func__)'	Elyes HAOUAS
	Change-Id: I7dd6dd8e8debe1b6419625fca38670be375ef581 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39328 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-03-06	northbridge: Remove unused include <device/pci.h>	Elyes HAOUAS
	Change-Id: I942457a820a59428f7ae302262c4891a4c5ef1a6 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37520 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-06	nb/intel/haswell/peg: Add PEG driver stub	Chris Morgan
	This is a port of https://review.coreboot.org/c/coreboot/+/22337 to the Haswell northbridge. This code is necessary to support the dGPU of the t440p. Code was cut and pasted from Sandy Bridge with vendor IDs updated to the correct Haswell values. Tested on t440p with dGPU on Ubuntu 18.04.4 with 5.3.0-28 kernel. Without patches dmesg reports Nouveau is unable to read the VBIOS of the dGPU as it has an invalid checksum (I checked that the ROM in CBFS is correct). With this patch DRM works correctly with both the Nouveau driver and the Nvidia proprietary driver. Windows 10 1909 also tested but generates bluescreen once GPU driver is loaded. Change-Id: Ie5f089fb6fd774e6c61f4f9281e2945bd44edf27 Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38743 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2020-03-04	nb/intel/nehalem: Use cache.h functions	Arthur Heymans
	Some local functions need renaming to avoid name collision. Change-Id: I0ca311c12f013e54e23ff0427421bfad0b747ea6 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37195 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-02	nb/intel/sandybridge: Fix VBOOT	Patrick Rudolph
	The VBOOT code can be compiled but it asserts with: ASSERTION ERROR: file 'src/security/vboot/common.c', line 40 Start VBOOT in bootblock to fix the assertion. Tested on Lenovo X220: The assertion is gone, the platform boots again. Change-Id: I48365e911b4f43aecba3b1f950178b7ceed5b2e9 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39160 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-02-24	treewide: Capitalize 'CMOS'	Elyes HAOUAS
	Change-Id: I1d36e554618498d70f33f6c425b0abc91d4fb952 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38928 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Peter Lemenkov <lemenkov@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-24	src: capitalize 'RAM'	Elyes HAOUAS
	Change-Id: Ia05cb2de1b9f2a36fc9ecc22fb82f0c14da00a76 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39029 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-02-21	nb/intel/snb: Add PCI routing table for PEG root ports	James Ye
	Previously the PRTs were defined in southbridge code (8014714 southbridge/intel/bd82x6x/acpi: Fix IRQ warnings), but this was lost when southbridge PRTs became autogenerated. Add the proper PRTs for the PCI express for graphics root ports. This (again) fixes warnings issued by Linux for interrupts on secondary functions of devices on the PEG ports, such as the HDMI audio controller on graphics cards. pcieport 0000:00:01.0: can't derive routing for PCI INT B snd_hda_intel 0000:01:00.1: PCI INT B: no GSI Tested with GIGABYTE P67A-UD3R (CB:31363) with Radeon HD 5670. Change-Id: Ic429ec2fdeadb9dab1c03916974e173004d6cd16 Signed-off-by: James Ye <jye836@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39021 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-02-18	nb/intel/sandybridge: Add Xeon E3-1200 (v1) hostbridge PCI ID	Jonathan A. Kollasch
	Change-Id: I70187d09ecdaa8149299cdd8f6f8fc9517b05e15 Signed-off-by: Jonathan A. Kollasch <jakllsch@kollasch.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38865 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-02-18	nb/intel/sandybridge: use list of northbridge device IDs	Jonathan A. Kollasch
	Change-Id: Ida311a7b0c1f33b1724a07c7cd64ea9834cfc179 Signed-off-by: Jonathan A. Kollasch <jakllsch@kollasch.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38882 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-02-17	nb/intel/gm45: Fix typo in console message	Elyes HAOUAS
	Change-Id: Ia0d7d5ecf376af97ee54ff3ca536160202e43f79 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38927 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Peter Lemenkov <lemenkov@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-02-17	nb/intel/nehalem: Remove unused MRC_CACHE_SIZE	Elyes HAOUAS
	Change-Id: I5d00fb238be6399ea6e9f394d8f899b03b1d44cf Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38906 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-02-12	nb/intel/sandybridge/acpi: Fix MMCONF size computation	Patrick Rudolph
	Calculate the correct MMCONF size, which was only correct for 256MiB, but not for smaller values. Tested on HP Z220: Fixes "Not using MMCONF" warning in dmesg. Change-Id: I986681126637c28f6442ab7c34acea5bb58ea3d2 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38830 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Jonathan Kollasch <jakllsch@kollasch.net>
2020-02-12	nb/intel/sandybridge/acpi: Update PEG code	Patrick Rudolph
	* Use new ACPI syntax * Return either 0 or 0xf for PCI root port. That will make the device show up in Windows. This might help users and possibly Windows drivers working with PCIe ports. Change-Id: I1e76b735ab1472f6a4ea493c733cd6b2e6fca29e Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38831 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-02-06	nb/intel/haswell: Fix type definition of dev in PCI_FUNC(dev)	Chris Morgan
	The type of dev in the PCI_FUNC(dev) is incorrect. Fix it using PCI_DEV2DEVFN() macro. Tested on a T440P, and necessary on this board to enable the dGPU. Change-Id: I3fb0f677cc98800f355f6af7d3172be3e59ce5c2 Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38722 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>