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2021-01-27ACPI: Add top-level ASLKyösti Mälkki
Objects that are created with acpigen need to be declared with External () for the generation of dsdt.asl to pass iasl without errors. There are some objects that are common to all platforms, and some that should be declared only conditionally. Having a top-level ASL helps to achieve this. Change-Id: Ibaf1ab9941b82f99e5fa857c0c7e4b6192c74330 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49794 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com> Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-01-27sb,soc/amd: Rename PMOD to PICM in ASLKyösti Mälkki
Use the same variable name as soc/intel to implement a common _PIC method at top-level ASL. Change-Id: I48f9e224d6d0101c2101be99cd18ff382738f0dd Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49903 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-11-23mb/**/cmos.layout: Indent everything with tabsAngel Pons
Time has shown that using spaces never converges into proper alignment. Change-Id: I5338aeaf139580f9eab3e1e02cb910080a95d2c2 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47147 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
2020-11-23mb/**/cmos.layout: Remove crusty commentsAngel Pons
Most of these comments have been copy-pasted or serve no purpose other than to eventually turn into misleading info. While the description of the first 120 bits of CMOS could be useful, it should instead be added to the documentation for the CMOS option infrastructure, or /dev/null. Moreover, trim down newlines to no more than two consecutive newlines. Change-Id: I119b248821221e68c4e31edba71ba83b7d2e14e9 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47143 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
2020-10-17mb: AMD CIMx boards: Fix typo in *is defined* in commentsPaul Menzel
The passive clause is constructed with the past participle, which is *defined* in this case. Fix all occurrences in AMD vendor code with the command below. git grep -l "is define at" src/mainboard/ | xargs sed -i 's/is define at/is defined at/' Change-Id: I5aa0e6e064410b305aa5f2775271f6a8988da64b Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46066 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-13mb/*/*/dsdt.asl: Drop useless comments in DefinitionBlock()Elyes HAOUAS
Change-Id: I1e0489ec6730760f74102cdd00e4aaa66975d69a Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45801 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2020-10-13mainboard/*/*/dsdt.asl: Make DefinitionBlock's AMLFileName uniformElyes HAOUAS
Make output AML file name uniform. Change-Id: Ic6cac4748a6159c695888b2737ada677d91f4262 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45792 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-10-13{src/mb,util/autoport}: Use macro for DSDT revisionElyes HAOUAS
Change-Id: I5a5f4e7067948c5cc7a715a08f7a5a3e9b391191 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45904 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2020-09-21mb/jetway: Drop unneeded empty linesElyes HAOUAS
Change-Id: Id9837eda69d725539a82b3c98f63a57240051c5b Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45243 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-07-15mainboard: Drop optional and empty ACPI \_BFS methodsAngel Pons
The ACPI specification, version 2.0 says: _BFS is an optional control method. So, remove them. They have been copy-pasted around quite a bit, and do not do anything useful. Plus, it's deprecated in later ACPI versions. Change-Id: I9ef21f231dd6051d410ac3a0fe554908409c2fa7 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43443 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-10AMD mainboards: Drop commented-out includeAngel Pons
This code is not even being build-tested. Drop it before it grows moss. Change-Id: I6f71419ea23b973b0bedb426e20cb3dc460ef68d Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43271 Reviewed-by: Michael Niewöhner Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-09ACPI: Drop commented-out DSDT DefinitionBlock instancesAngel Pons
This code is not even being build-tested. Drop it before it grows moss. Change-Id: I9b5589d4596eead83a5897b083ccb85ef05a03d5 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43270 Reviewed-by: Michael Niewöhner Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-28soc/amd/common: Access ACPIMMIO via proper symbolsKyösti Mälkki
Using proper symbols for base addresses, it is possible to only define the symbols for base addresses implemented for the specific platform and executing stage. Change-Id: Ib8599ee93bfb1c2d6d9b4accfca1ebbefe758e09 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37324 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-06-28AGESA fam14: Use AMD_ACPIMMIO_GPIO_BASE_100Kyösti Mälkki
Use the pre-defined constant address directly. Change-Id: I29fbc82fffc69b864adb4ddbda1425db98e2e48a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42708 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-06-10mb,sb/amd/cimx/sb800: Remove FADT_PM_PROFILEKyösti Mälkki
The platform_cfg.h files under mainboard/ are a legacy configuration mechanism used with AGESA family14 boards. With this change following boards will have FADT preferred_pm_profile changed from PM_UNSPECIFIED to PM_DESKTOP: amd/inaqua amd/south_station amd/union_station asrock/e350m1 Change-Id: Ic28761eb238dbbaf3e8f820a29ec64b89f12bf53 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42031 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-06-01src: Fix up #-commented SPDX headersAngel Pons
Delete leading empty comment lines. Change-Id: I8e14a0ad1e1e2227e4fb201f5d157f56f289f286 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41838 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-06-01AGESA f14/f15tn/f16kb: Clean up buildOpts.c filesAngel Pons
Until now, the buildOpts.c files were primarily made out of copy-pasted AGESA options, commented-out definitions and several useless comments; that is, the materialization of technical debt in GCC-parsable form... Until now. It is assumed that the boards in the tree still boot. So, by comparing their settings, we can extract saner defaults to place into AGESA. Many of the settings were common across all boards of the same family, so we promote those values to default settings. In some cases flipping a flag was required, so the macros to alter that option had to be adapted as well. Since those AGESA versions are expected to never receive updates, it should not be a problem to change their files to suit our needs. As a result, all but two buildOpts.c files now have less than 100 lines. AGESA f14 boards need less than 50 lines, and f15tn/f16kb just require about 60 or 70 lines in those files. Hopefully, this will make porting more mainboards using AGESA f14/f15tn/f16kb a substantially easier task. TEST=Use abuild --timeless to check that all AGESA f14/f15tn/f16kb mainboards result in identical coreboot binaries. Change-Id: Ife1ca5177d85441b9a7b24d64d7fcbabde6e0409 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41667 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Mike Banon <mikebdp2@gmail.com>
2020-05-26AGESA f14/f15tn/f16kb: Deduplicate RAM settingsAngel Pons
On AGESA f14/f15tn, various RAM-related options were defined in an enum. However, the preprocessor mess can't compare enum values. To make AGESA build, each board redefined them as macros, shadowing the enum elements. Clean this up by replacing the enums with macros in AGESA headers, and delete the now-redundant redefinitions from all the mainboards. Note that AGESA f16kb already uses macros, but each mainboard still had commented-out definitions. Remove them as well, as they are unnecessary. TEST=Use abuild --timeless to check that all AGESA f14/f15tn/f16kb mainboards result in identical coreboot binaries. Change-Id: Ie1085539013d3ae0363b1596fa48555300e45172 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41666 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-26AGESA f14/f15tn/f16kb: Factor out memory settingsAngel Pons
We use the same values everywhere, so we might as well factor them out. TEST=Use abuild --timeless to check that all AGESA f14/f15tn/f16kb mainboards result in identical coreboot binaries. Change-Id: Ie6f166034d5d642dff37730a8d83264fb2e019b4 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41663 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
2020-05-26AGESA f14/f15tn/f16kb: Factor out PCI MMIO base/sizeAngel Pons
We set BLDCFG_PCI_MMIO_BASE and BLDCFG_PCI_MMIO_SIZE to the same values everywhere, so we might as well factor them out. As we have equivalent Kconfig options in coreboot, also deprecate overriding them via BLDCFG. TEST=Use abuild --timeless to check that all AGESA f14/f15tn/f16kb mainboards result in identical coreboot binaries. Change-Id: I7244c39d2c2aa02a3a9092ddae98e4ac9da89107 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41595 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Mike Banon <mikebdp2@gmail.com>
2020-05-26AGESA f14: Factor out default MTRR settingsAngel Pons
All AGESA f14 boards use the same MTRR values. Factor them out, while still allowing a board to override them via BLDCFG. TEST=Use abuild --timeless to check that all AGESA f14/f15tn/f16kb mainboards result in identical coreboot binaries. Change-Id: Id980e4671e51fe800188f0a84768a307c8965886 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41594 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Mike Banon <mikebdp2@gmail.com>
2020-05-26AGESA f14 boards: Drop useless family definitionsAngel Pons
AGESA f14 only uses INSTALL_FAMILY_14_SUPPORT. Drop the rest. TEST=Use abuild --timeless to check that all AGESA f14/f15tn/f16kb mainboards result in identical coreboot binaries. Change-Id: I2fc6ba94cde66a238da9705fc42330b9e7682800 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41593 Reviewed-by: Mike Banon <mikebdp2@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-26AGESA f14 boards: Drop useless socket definitionsAngel Pons
AGESA f14 only uses INSTALL_FT1_SOCKET_SUPPORT. Drop the rest. TEST=Use abuild --timeless to check that all AGESA f14/f15tn/f16kb mainboards result in identical coreboot binaries. Change-Id: I48efa7496c8101115b4735a99c8c472ac65c0523 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41592 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-26AGESA f14/f15tn/f16kb: Factor out AGESA_VERSION_STRINGAngel Pons
We use the same AGESA version numbers on all but one mainboard, so we might as well factor them out. The only exception is asrock/e350m1, which has the f15tn/f16kb version number even though it actually uses AGESA f14. To preserve reproducibility, do not change it in this commit. TEST=Use abuild --timeless to check that all AGESA f14/f15tn/f16kb mainboards result in identical coreboot binaries. Change-Id: I0dad2352ccda454d5545f17228d52e4ff4f23f20 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41591 Reviewed-by: Mike Banon <mikebdp2@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-26AGESA f14/f15tn/f16kb: Factor out AGESA_PACKAGE_STRINGAngel Pons
We use the same value everywhere, so factor it out. Note that the field where this value ends up in was doubled in size for AGESA fam16kb, but we did not update the definition to fill in the additional space. We are not changing it in this commit so as to preserve binary reproducibility. In any case, add a FIXME explaining why this value may not be correct. TEST=Use abuild --timeless to check that all AGESA f14/f15tn/f16kb mainboards result in identical coreboot binaries. Change-Id: Ied118d534ee1e9728db843944d1e042760b4f32c Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41590 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Mike Banon <mikebdp2@gmail.com> Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
2020-05-26mb/*/*/buildOpts.c: Clean up whitespaceAngel Pons
Drop multiple blank lines and use one space inside C-style comments. TEST=Use abuild --timeless to check that all AGESA f14/f15tn/f16kb mainboards result in identical coreboot binaries. Change-Id: Ibe1f279dd22ae7657ea7b7766f88004dbf4dceb5 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41589 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Mike Banon <mikebdp2@gmail.com> Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
2020-05-18mainboard/*/*/*.cb: Remove leading blank lines from SPDX headerElyes HAOUAS
Change-Id: Ia0dbf7b946d42bda11b904a9caff5a402b553b33 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41359 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-05-18mainboard/*/*/Kconfig*: Remove leading blank lines from SPDX headerElyes HAOUAS
Change-Id: I7089b29e881d74d31477e2df1c5fa043fe353343 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41358 Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-18src: Remove leading blank lines from SPDX headerElyes HAOUAS
Change-Id: I8a207e30a73d10fe67c0474ff11324ae99e2cec6 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41360 Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-13src/mainboard: Remove unused 'include <stdlib.h>'Elyes HAOUAS
Found using following commande: diff <(git grep -l '#include <stdlib.h>' -- src/) <(git grep -l ' memalign\|malloc\|free' -- src/) |grep -v vendorcode |grep '<' Change-Id: Ib2ee840a10de5c10d57aa7a75b805ef69dc8da84 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41241 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-11treewide: Remove "this file is part of" linesPatrick 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>
2020-05-09src/: Replace GPL boilerplate with SPDX headersPatrick 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>
2020-05-02acpi: 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>
2020-04-06mainboard/jetway: Use SPDX for GPL-2.0-only filesAngel Pons
Done with sed and God Lines. Only done for C-like code for now. Change-Id: I101ee19f58180a2181fcdb123b3fedef9a559e39 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40083 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-18mainboard/[g-p]*: Remove copyright noticesPatrick 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: I426518e8e18de1c8efcfb7ecb0835df3e257dca1 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39608 Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-07mb: Use 'print("%s...", __func__)'Elyes HAOUAS
Change-Id: I4fa89dc1ad4196a61bb0cdfaa0d59dfe4c6fff12 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39231 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-24mb/jetway/nf81-t56n-lf: Switch away from ROMCC_BOOTBLOCKMike Banon
Warning: Not tested on hardware. Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Signed-off-by: Mike Banon <mikebdp2@gmail.com> Change-Id: I2ccdb10b7e06e4c159b5a0203131f6ac4c37aacf Reviewed-on: https://review.coreboot.org/c/coreboot/+/38874 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-01-12mb/*/*: use ACPIMMIO common block wherever possibleMichał Żygowski
TEST=boot PC Engines apu2 and launch Debian Linux Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: I648167ec94367c9494c4253bec21dab20ad7b615 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37401 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2019-12-20src/mainboard: Remove unused '#include <device/pci.h>'Elyes HAOUAS
Change-Id: I5791fddec8b2387df5979adbb1a0fa64c5dd23ea Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37522 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2019-12-15AGESA: Disable boards from buildKyösti Mälkki
As per the 4.11 release requirement, C_ENVIRONMENT_BOOTBLOCK=y is a mandatory feature, which most AGESA and binaryPI boards lack. Disable such platforms from the build for the time being. The Kconfig symbol has been flipped, ROMCC_BOOTBLOCK=n is the same mandated feature as C_ENVIRONMENT_BOOTBLOCK=y. If a platform does not reach ROMCC_BOOTBLOCK=n within a reasonable timeframe both the mainboard and the respective unused platform support code will get removed. Change-Id: I7fceb0370f7f4f5f52080277c5d21615d3ab3454 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37355 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2019-12-13sb/amd/cimx/sb800: Postpone Sb_Poweron_Init() callKyösti Mälkki
With LPC decode enables explicitly set in C env bootblock, this call can be delayed to happen before AMD_INIT_RESET. Change-Id: I3a28eaa2cf70b770b022760a2380ded0f43e9a6f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37449 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
2019-12-12AGESA, binaryPI: Remove generic device for SPD eepromsKyösti Mälkki
These entries have no functional purpose, followup work will disallow chip entries that do not link in the respective driver. Change-Id: Ieab695022d0dd2f2671f9058db97bdd6fb29a10d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35102 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2019-12-02sb/amd/cimx: replace cimx_util with common ACPIMMIO AMD blockMichał Żygowski
Drop the redundant cimx_util, remove the includes when appropriate and replace the implementation with amdblocks/acpimmio where needed. TEST=boot PC Engines apu1 and launch Debian with Linux kernel 4.14.50 Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: I66b1f82926372b6ebb570893b6eb73c7f2935b9d Reviewed-on: https://review.coreboot.org/c/coreboot/+/37328 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-11-30AGESA,binaryPI: Flag boards with ROMCC_BOOTBLOCKKyösti Mälkki
Allows boards to be transformed to C env bootblock one at a time. Change-Id: I1cc1910a8bfb6b3495593979cbf7194b0d82c8e1 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37345 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-23Kconfig: comply to Linux 5.3's Kconfig language rulesPatrick Georgi
Kconfig became stricter on what it accepts, so accomodate before updating to a new release. Change-Id: I92a9e9bf0d557a7532ba533cd7776c48f2488f91 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37156 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2019-05-20sb/amd/cimx/sb800: Get rid of power button device in corebootPaul Menzel
Apply commit d7b88dcb (mb/google/x86-boards: Get rid of power button device in coreboot) to AMD Brazos boards [1]: > As per the ACPI specification, there are two types of power button > devices: > 1. Fixed hardware power button > 2. Generic hardware power button > > Fixed hardware power button is added by the OSPM if POWER_BUTTON flag > is not set in FADT by the BIOS. This device has its programming model > in PM1x_EVT_BLK. All ACPI compliant OSes are expected to add this > power button device by default if the power button FADT flag is not > set. > > On the other hand, generic hardware power button can be used by > platforms if fixed register space cannot be used for the power button > device. In order to support this, power button device object with HID > PNP0C0C is expected to be added to ACPI tables. Additionally, > POWER_BUTTON flag should be set to indicate the presence of control > method for power button. [..] > This change gets rid of the generic hardware power button from all > google mainboards and relies completely on the fixed hardware power > button. The same problem exists with the AMD Hudson devices in coreboot. For AMD Hudson (2) and Yangtze based devices this was removed in commit 44f2fab8 (AMD hudson and yangtze boards: Let mainboard declare power button) [2]. Two devices are detected. $ dmesg | grep Button [ 0.209213] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 [ 0.209254] ACPI: Power Button [PWRB] [ 0.209332] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 [ 0.209349] ACPI: Power Button [PWRF] $ sudo evtest No device specified, trying to scan all of /dev/input/event* Available devices: /dev/input/event0: Power Button /dev/input/event1: Power Button [..] [1]: https://review.coreboot.org/5546 [2]: https://review.coreboot.org/27272 Change-Id: I0cbecb72f7e1bf3d051d3b7656c6af4d6f43b497 Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/27496 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2019-03-20src: Use 'include <string.h>' when appropriateElyes HAOUAS
Drop 'include <string.h>' when it is not used and add it when it is missing. Also extra lines removed, or added just before local includes. Change-Id: Iccac4dbaa2dd4144fc347af36ecfc9747da3de20 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31966 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2019-03-12src: Drop unused 'include <arch/acpigen.h>'Elyes HAOUAS
Use <arch/acpi.h> when appropriate. Change-Id: I05a28d2c15565c21407101e611ee1984c5411ff0 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31781 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2019-03-04device/mmio.h: Add include file for MMIO opsKyösti Mälkki
MMIO operations are arch-agnostic so the include path should not be arch/. Change-Id: I0fd70f5aeca02e98e96b980c3aca0819f5c44b98 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31691 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-04arch/io.h: Drop unnecessary includeKyösti Mälkki
Change-Id: I91158452680586ac676ea11c8589062880a31f91 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31692 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-02-07src: Remove unused include device/pnp_def.hElyes HAOUAS
Change-Id: Ibb7ce42588510dc5ffb04c950c4c8c64e9a2fa37 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/31238 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2019-01-16AGESA fam14 boards: Clean up devicetreeKyösti Mälkki
Remove double nesting of chip northbridge/amd. There is requirement to keep SPD address map in the same chip block with device 0:18.2. Change-Id: Ib212f24c3d697a009d2ca8e2c77220de4bfb7573 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/30733 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-01-06device: Use pcidev_on_root()Kyösti Mälkki
Change-Id: Icf34b39d80f6e46d32a39b68f38fb2752c0bcebc Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/26484 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Piotr Król <piotr.krol@3mdeb.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2018-12-19mainboard: Remove useless include <device/pci_ids.h>Elyes HAOUAS
Change-Id: I4ee3cc42302c44dc80ae1f285579a4d1775aec16 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/30199 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2018-11-28mb/*/*/Kconfig: Remove useless commentElyes HAOUAS
Change-Id: Ibdff50761a205d936b0ebe067f418be0a2051798 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/29871 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hellsenberg <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: David Guckian Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2018-11-23mb: Set coreboot as DSDT's manufacturer model IDElyes HAOUAS
Field 'OEMID' & "OEM Table ID" are related to DSDT table not to mainboard. So use macro to set them respectvely to "COREv4" and "COREBOOT". Change-Id: I060e07a730e721df4a86128ee89bfe168c69f31e Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/29790 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: David Guckian
2018-11-16src/mainboard: Remove unused "HW_MEM_HOLE_SIZE_AUTO_INC"Elyes HAOUAS
Change-Id: I10e89de270a20dbd28647e8b0f8a2425c515b350 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/29589 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2018-11-05mainboard: Remove unneeded include <console/console.h>Elyes HAOUAS
Change-Id: Ib3aafcc586b1631a75f214cfd19706108ad8ca93 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/29285 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-11-05amd: Fix non-local header treated as localElyes HAOUAS
Change-Id: I0668b73cd3a5bf5220af55c29785220b77eb5259 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/29103 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-08-09src/mainboard: Fix typoElyes HAOUAS
Change-Id: Ief6a04ccb63658b5fb03cd1d298bf00948cf7410 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/27912 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-06-04mb/jetway: Get rid of whitespace before tabElyes HAOUAS
Change-Id: Icc7d7fee38e41f4bfda685fd42bf504a788b440c Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26628 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-06-04src/mainboard: Add space after 'if'Elyes HAOUAS
Change-Id: Icae1983be6b8c5aebb121be8a383e2613e064122 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26462 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-08mb/jetway: Get rid of device_tElyes HAOUAS
Use of device_t has been abandoned in ramstage. Change-Id: I574d9e46ebe6993f356c3617f2e5ff21b5ef55a5 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26111 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2018-01-26mb/*/*/cmos.layout: Fix the values for the console levelArthur Heymans
Fix the values that were off by one. This was discovered when using postcar stage that prints with debuglevel BIOS_NEVER. Change-Id: I73a077950ed0dc735d89c9747a8da0a25f30822d Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/23186 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-01-07mainboard/nf81-t56n-lf: Add temperature sensor configurationRenze Nicolai
This patch adds the temperature sensor type device tree setting, configured to be the default value as stated in the Fintek f71869ad datasheet on page 60. bit 7-4: reserved (0) bit 3: T3_MODE 1 (default) = BJT, 0 = thermistor bit 2: T2_MODE 1 (default) = BJT, 0 = thermistor bit 1: T1_MODE 1 (default) = BJT, 0 = thermistor bit 0: reserved (0) This results in a default value of 0x0E This change is needed to make sure behaviour does not change after applying change 22935 which adds the temperature sensor type devicetree configuration option Change-Id: I42980988267621def6576f771f1d8a853500e867 Signed-off-by: Renze Nicolai <renze@rnplus.nl> Reviewed-on: https://review.coreboot.org/22966 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2017-10-19AGESA f14: Drop PlatformGnbPcieComplex.hKyösti Mälkki
These were OEM configurations hidden inside a header file, notation was already dropped for f15tb and f16kb. Change-Id: Id64fa861fd516e9f7cae9eba9b8145e033fe9bdd Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/21650 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
2017-10-05AGESA: Re-enable HAVE_ACPI_RESUMEKyösti Mälkki
Note: For some of the boards affected ACPI S3 support was never tested but feature was just copy-paste from reference design. Change-Id: I2a54d605fa267a7501f57efd79a16b3bfa49891e Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/18631 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Damien Zammit <damien@zamaudio.com>
2017-09-26AGESA: Remove heap allocations from OemCustomize.cKyösti Mälkki
We can simply declare these structures const. Change-Id: I637c60cc2f83e682bd5e415b674f6e27c705ac91 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/21631 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-09-26AGESA binaryPI boards: Fix some whitespaceKyösti Mälkki
Change-Id: I150d4a71536137a725f43d900d483e7e35592bb3 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/21629 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2017-09-23mb/*/*: Remove rtc nvram configurable baud rateArthur Heymans
There have been discussions about removing this since it does not seem to be used much and only creates troubles for boards without defaults, not to mention that it was configurable on many boards that do not even feature uart. It is still possible to configure the baudrate through the Kconfig option. Change-Id: I71698d9b188eeac73670b18b757dff5fcea0df41 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/19682 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2017-09-19AGESA binaryPI: Clean up amdfamXX.h includeKyösti Mälkki
Change-Id: Iba8b8d33e1f10e28745234988d97d4fafd04c798 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/21583 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2017-09-13AGESA vendorcode: Move PlatformInstall.hKyösti Mälkki
All thse Option.*Install.h files are about configuring what eventually is referenced in the final libagesa build. It's self-contained so isolate these together with PlatformInstall.h to hide them from rest of the build. Change-Id: Id9d90a3366bafc1ad01434599d2ae1302887d88c Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/21298 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-09-12AGESA boards: Clean up Ids.h and Filecode.h includesKyösti Mälkki
Change-Id: I9cb63ff58900a39d7cd8e3da2b9a9a95c2a41a69 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/21484 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-09-12AGESA boards: Drop heapManager.h includesKyösti Mälkki
Change-Id: I1a96b1c6181cd657d7aee82370ef86acd688cc94 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/21483 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-09-12AGESA CIMX: Remove empty set_pcie_(de)resetKyösti Mälkki
For boards with cimx/sb800, mainboards defined only empty stubs. Reset functionality is handled as BiosCallout. For amd/inagua, the defined function was actually initial GPIO programming. For cimx/sb700, function had prototypes but no callers. For cimx/sb900, everything was commented out already. Change-Id: I936feb4fc41d903078620c919a733bb9f39c3efb Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/21477 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-09-12AGESA boards: Clean up some includesKyösti Mälkki
Change-Id: I84c70aa04ab556a3898d3525f7b9aab85812f61d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/21475 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-08-25jetway/nf81-t56n-lf: Switch away from AGESA_LEGACYKyösti Mälkki
Change-Id: I6ad0c4cf2f0398f0b1efac1282822acf0d4a3610 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/19178 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-08-23AGESA binaryPI: Consolidate and fix sleep statesKyösti Mälkki
SSFG was meant to be used as a mask to enable sleep states _S1 thru _S4. However as a logical instead of bitwise 'and' operation was used, all the states were enabled if only one was marked available. State _S3 is now set conditionally if HAVE_ACPI_RESUME=y. For pi/hudson this had been fixed already preprocessor. Note that all boards had SSFG == 0x0D that previously enabled ACPI S3 sleep state even when it was not available. States _S1 and _S2 still appear enabled in ASL/AML but may not actually work. TEST: 'cat /sys/power/state' and notice choice 'mem' was removed from the list of available sleep states. Change-Id: I27d616871c1771f0c87d8fba23d4ce1569607765 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/21091 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
2017-08-16AGESA f14: Sacrifice ACPI S3 support for EARLY_CBMEM_INITKyösti Mälkki
A decision has been made that boards with LATE_CBMEM_INIT will be dropped from coreboot master starting with next release scheduled for October 2017. As existing implementation of CAR teardown in AGESA can only do either EARLY_CBMEM_INIT or ACPI S3 support, choose the former. ACPI S3 support may be brought back at a later date for these platforms but that requires fair amount of work fixing the MTRR issues causing low-memory corruptions. Change-Id: I5d21cf6cbe02ded67566d37651c2062b436739a3 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/20898 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2017-03-28AGESA: Introduce AGESA_LEGACY and its counterpartKyösti Mälkki
We define AGESA_LEGACY as an implementation of mainboard that has its romstage main completely under mainboard/ directory. We have learnt from other platforms this approach has several downsides when it comes to making platform-wide improvements. We start by creating per-family romstage.c file, which boards will gradually take into use by removing the AGESA_LEGACY Kconfig option we here apply to all of them. Change-Id: Id01931e185a023039a60af16a678de9966db8d65 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/18619 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc@marcjonesconsulting.com> Reviewed-by: Martin Roth <martinroth@google.com>
2017-03-07AGESA: Add agesa_helper.h headerKyösti Mälkki
These definitions do not require AGESA.h include, and we will eventually remove agesawrapper.h files. Change-Id: I1b5b78409828aaf2616e177bb54a054960c3869f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/18588 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-03-07AGESA: Remove leftover s3resume includeKyösti Mälkki
Change-Id: I7a1574259f73a52b66d03c686ae8ab70345c36ed Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/18586 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2017-03-07AGESA fam14: Sanitize headerfileKyösti Mälkki
This file is only static defines. Change-Id: Id50a0eba1ce240df36da9bd6b2f39a263fa613df Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/18585 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2017-03-07AGESA: Remove leftover agesawrapper includeKyösti Mälkki
Change-Id: Ib37989ee7535e59b1903537995f8383d8b04387c Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/18584 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-12-26amd-based mainboards: Fix whitespace in _PTS commentsMarshall Dawson
Correct tabs that were intended as spaces. Change-Id: Idcf33d829f87a866b5ed880527102918d5b93842 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/17905 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins)
2016-12-01AGESA: Switch to MMCONF_SUPPORT_DEFAULTKyösti Mälkki
Vendorcode always does PCI MMCONF access once it is enabled via MSR. In coreboot proper, we don't give opportunity to make pci_read/write calls before PCI MMCONF is enabled via MSR. This happens early in romstage amd_initmmio() for all cores. Change-Id: If31bc0a67b480bcc1d955632f413f5cdeec51a54 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/17533 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-12-01AGESA f14: Consolidate early P-states settingKyösti Mälkki
Change-Id: I3feed296b6ff9908e783c1221a8f61d9c548fef4 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/17564 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-12-01AGESA f14: Consolidate XIP cacheKyösti Mälkki
Do this like fam15tn to reduce code duplication. Change-Id: I064fd27b85be7fb0c9d6918a84fc6f9b17065534 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/17563 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-10-07src/mainboard: Remove unnecessary whitespaceElyes HAOUAS
Change-Id: I35cb7e08d5233aa5a3dbb4631ab2ee4dc9596f98 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/16849 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-09-20src/mainboard/getac - kontron: Add space around operatorsElyes HAOUAS
Change-Id: If3cdfdff60c92e3427f1b285e2bca92e2bb2a1cb Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/16640 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-08-17mainboard: Clean up boot_option/reboot_bits in cmos.layoutNico Huber
Since commit 3bfd7cc (drivers/pc80: Rework normal / fallback selector code) the reboot counter stored in `reboot_bits` isn't reset on a reboot with `boot_option = 1` any more. Hence, with SKIP_MAX_REBOOT_CNT_CLEAR enabled, later stages (e.g. payload, OS) have to clear the counter too, when they want to switch to normal boot. So change the bits to (h)ex instead of (r)eserved. To clarify their meaning, rename `reboot_bits` to `reboot_counter`. Also remove all occurences of the obsolete `last_boot` bit that have sneaked in again since 24391321 (mainboard: Remove last_boot NVRAM option). Change-Id: Ib3fc38115ce951b75374e0d1347798b23db7243c Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/16157 Tested-by: build bot (Jenkins) Reviewed-by: Timothy Pearson <tpearson@raptorengineering.com> Reviewed-by: York Yang <york.yang@intel.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-08-14src/mainboard: Capitalize ROM, RAM, CPU and APICElyes HAOUAS
Change-Id: Ia1f24d328a065a54975adde067df36c5751bff2d Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/15987 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-07-31mainboard: Format irq_tables.cPaul Menzel
Run the command below to format the files `irq_tables.c` of (mostly AMD) mainboards correctly with GNU indent 2.2.10. ``` $ git grep -l 'if (sum != pirq->checksum) {' | xargs indent -l ``` Fix up the following two checkpatch.pl errors manually. ``` ERROR: that open brace { should be on the previous line #1219: FILE: src/mainboard/gigabyte/ga_2761gxdk/irq_tables.c:129: + uint8_t reg[8] = + { 0x41, 0x42, 0x43, 0x44, 0x60, 0x61, 0x62, 0x63 }; ERROR: that open brace { should be on the previous line #1221: FILE: src/mainboard/gigabyte/ga_2761gxdk/irq_tables.c:131: + uint8_t irq[8] = + { 0x0A, 0X0B, 0X0, 0X0a, 0X0B, 0X05, 0X0, 0X07 }; ``` This is needed, so that follow-up commits, fixing checkpatch.pl errors and warnings, won’t run into conflicts with the git commit hooks, when for example, spaces instead of tabs are used for indentation. Change-Id: If254723f3013377fb3b9b08dd5eca6b76730ec4a Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/15932 Tested-by: build bot (Jenkins) Reviewed-by: Jonathan A. Kollasch <jakllsch@kollasch.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-07-31Remove extra newlines from the end of all coreboot files.Martin Roth
This removes the newlines from all files found by the new int-015-final-newlines script. Change-Id: I65b6d5b403fe3fa30b7ac11958cc0f9880704ed7 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/15975 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-04AGESA boards: Split dispatcher to romstage and ramstageKyösti Mälkki
The way dispatcher table is set up prevents linker from optimizing unused code away, we currently have raminit in ramstage. Optimize this manually by configuring AGESA_ENTRY booleans for romstage and ramstage separately. This will remove references in FuncParamsInfo and DispatchTable -arrays. All boards now include multi-core dispatcher, it has minimal footprint: AGESA_ENTRY_LATE_RUN_AP_TASK ACPI S3 support depends on HAVE_ACPI_RESUME being enabled: AGESA_ENTRY_INIT_RESUME AGESA_ENTRY_INIT_LATE_RESTORE AGESA_ENTRY_INIT_S3SAVE Disabled for all boards as it was not used: AGESA_ENTRY_INIT_GENERAL_SERVICES Change-Id: I7ec36a5819a8e526cbeb87b04dce4227a1689285 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/14417 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-05-18AGESA vendorcode: Build a common amdlibKyösti Mälkki
Having CFLAGS with -Os disables -falign-function, for unlucky builds this may delay entry to ramstage by 600ms. Build the low-level IO functions aligned with -O2 instead. Change-Id: Ice6781666a0834f1e8e60a0c93048ac8472f27d9 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/14414 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-05-10AGESA boards: Relocate platform memory configKyösti Mälkki
File buildOpts.c is a can of worms, pull platform memory configuration in to OemCustomize.c. This array should be assigned at runtime instead of linking a modified defaults table. Change-Id: I73d9d3fbc165e6c10472e105576d7c40820eaa6a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/14528 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-05-10AGESA boards: Rename files containing OEM configurationKyösti Mälkki
There are other things besides PCIe port configuration that require board specific hooks. Change-Id: I0923651487b9ed5f6f7569ce08e02d993fa5f976 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/14527 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-04-19kbuild: Allow drivers to fit src/drivers/[X]/[Y]/ schemeStefan Reinauer
Reorder drivers to fit src/drivers/[X]/[Y]/ scheme to make them pluggable. Also, fix up the following driver subdirectories by switching to the src/drivers/[X]/[Y]/ scheme as these are hard requirements for the main change: * drivers/intel * drivers/pc80 * drivers/dec Change-Id: I455d3089a317181d5b99bf658df759ec728a5f6b Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: https://review.coreboot.org/14047 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2015-12-10ACPI: Work around IASL warning reading/writing same registerMartin Roth
The newer versions of IASL are unhappy when an operator has the same object as both source and destination. The warning can be completely disabled with a command line argument, but in general, I'd really rather not just disable warnings. The bits in this register are write 1 to clear, so reading and writing the same register is what we want to do. Instead, store it in a temporary register then write it in a second operation. Fixes warning: dsdt.aml 1396: Store(PWST, PWST) Warning 3023 - ^ Duplicate value in list (Source is the same as Target) Change-Id: I52d73d4431db237be83016d67cd397f31b53d9c6 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/12691 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>