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2024-05-12util/inteltool: add Meteor Lake supportFilip Lewiński
Based on: Intel Core Ultra Processor External Design Specification Meteor Lake SOC IO Registers Meteor Lake-U/H/U Type4 and Arrow Lake-U/H GPIO Implementation Summary Change-Id: I7473119fa97c57cd2a1303f08f964abd0ca96270 Signed-off-by: Filip Lewiński <filip.lewinski@3mdeb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/81843 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michał Kopeć <michal.kopec@3mdeb.com>
2024-03-13util/inteltool: Add support for Alder Lake-NBrandon Weeks
Reference: Intel Processor and Intel Core i3 N-Series Datasheet, Volume 1 of 2 (#759603) Change-Id: Ib3225088fa08fb7e5a60c87d0f1f6b3001f5b562 Signed-off-by: Brandon Weeks <me@brandonweeks.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79732 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Sean Rhodes <sean@starlabs.systems>
2023-08-09intetool: Add support for 700 series PCHMichał Żygowski
The change does the following: - adds PCH IDs for 700 series chipsets per the DOC# 619362 rev 2.2 - updates GPIO table for PCH-S per the DOC# 618659 rev 2.1 - enables dumping GPIOs for 700 series PCH Change-Id: I4509ad714772ce90cdee5135227c02640acb6085 Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/75873 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin L Roth <gaumless@gmail.com>
2023-05-11util/inteltool: Add ADL-S device identificationsMaximilian Brune
R680E, Q670E, H610E are the ADL-S IoT variants see also: commit a0bc90e4abfe ("Add missing ADL-S device identification") Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com> Change-Id: I1dbfa0464bc22f9bcf91d9e9fa9eb79132600175 Reviewed-on: https://review.coreboot.org/c/coreboot/+/74360 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2023-04-21util/inteltool: Add support for Jasper LakeKarol Zmyslowski
Tested on: Intel N5105 (Jasperlake Family, Intel Celeron processor) Based on Intel Pentium Silver and Intel Celeron Processor Datasheet, vol. 2 of 2 revision 001 (DOC# 634545) Change-Id: If4134bd03f5544b5845cde998ee526e5ddd5b51d Signed-off-by: Karol Zmyslowski <karol.zmyslowski@3mdeb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/73934 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
2023-01-24util/inteltool: add support for EBG (Emmitsburg) PCHChristian Walter
EBG (Emmitsburg) PCH is used in Intel SPR-SP chipset. Its datasheet is Intel doc# 606161. Add Intel Emmitsburg PCH GPIO pin definitions. Also common code change is made to support Intel Emmitsburg PCH: a. Instead of 2 PAD registers per GPIO, it has 4 PAD registers. b. The register address space may not be contiguous from one GPIO group to the next GPIO group. Change-Id: Ia0d9179544020b6abb0be1ecd275a9a46356db8a Signed-off-by: Jonathan Zhang <jonzhang@meta.com> Signed-off-by: Christian Walter <christian.walter@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/71943 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
2022-11-10util/inteltool: Add support for Elkhart lakeKacper Stojek
Document: 614109, 601458 Tested on: Protectli vault_ehl (VP2420) Signed-off-by: Kacper Stojek <kacper.stojek@3mdeb.com> Change-Id: I54948741082ca1072642046f64539a4c15ddb578 Reviewed-on: https://review.coreboot.org/c/coreboot/+/68474 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
2022-10-07util/inteltool: Add support for Alderlake P in inteltoolKacper Stojek
TEST=Dump registers on Clevo NS70PU with Intel® Core™ i7-1260P Document number: 626817, 630094, 655258 Change-Id: I2ba4ef7eee33d4dd762a05dd755de5e4d2e566dd Signed-off-by: Kacper Stojek <kacper.stojek@3mdeb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/66825 Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-05-28util/inteltool: Add support for Alder Lake chips detection and GPIOsMichał Kopeć
Add PCI IDs for Alder Lake H devices and their GPIO tables. PCI IDs as per Intel PCH-H EDS Vol1 (doc #619362). TEST=dump GPIOs on i5-12600K with Z690 chipset Change-Id: I0001395517e1e7977b0f808d5d74cf85c52298d6 Signed-off-by: Michał Kopeć <michal.kopec@3mdeb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/63374 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
2022-05-16util/inteltool: Add support for Gemini LakeSean Rhodes
Tested on: * StarLite Mk III (N5000) * StarLite Mk IV (N5030) Signed-off-by: Sean Rhodes <sean@starlabs.systems> Change-Id: I0ef7619c04db66ea0c6e179bdf0a58ed1ab61a48 Reviewed-on: https://review.coreboot.org/c/coreboot/+/58537 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-02-15util/inteltool: Add support for Tiger Lake chips detection and GPIOsMichał Żygowski
Add PCI IDs for Tiger Lake LP and Tiger Lake H devices and their GPIO tables. TEST: dump GPIOs on i5-1135G7, Tiger Lake H untested Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: I6071a999be9e8a372997db0369218f297e579d08 Reviewed-on: https://review.coreboot.org/c/coreboot/+/56171 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-10-24util/inteltool: Add PCH IDs for 200 series chipsetsTimofey Komarov
Signed-off-by: Timofey Komarov <happycorsair@yandex.ru> Change-Id: Iadad5e79aef9da3fac627adc135525a5001a72b6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55839 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-11-09util/inteltool: Add support for Intel Lewisburg SKU C621AJingle Hsu
Add support for dumping GPIOs on Intel Lewisburg SKU C621A. Tested=On OCP Delta Lake DVT, verify it executes successfully. Change-Id: I58797914aa5816aedace094c179e832150ad5e2e Signed-off-by: Jingle Hsu <jingle_hsu@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47163 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-08-29util/inteltool: Add support for Comet Lake-UMatt DeVillier
Add support for 10th-gen/Comet Lake-U based boards: - add PCI IDs for host bridge, IGD, LPC devices - add support for dumping GPIOs, PCRs, etc Tested on an unbranded CML-U board running AMI firmware Change-Id: I44871917565fc628fd1073a6e5c36b6a3246a61c Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44301 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner
2020-05-09util/: Replace GPLv2 boiler plate with SPDX headerPatrick Georgi
Used commands: perl -i -p0e 's|\/\*[\s*]*.*is free software[:;][\s*]*you[\s*]*can[\s*]*redistribute[\s*]*it[\s*]*and\/or[\s*]*modify[\s*]*it[\s*]*under[\s*]*the[\s*]*terms[\s*]*of[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*as[\s*]*published[\s*]*by[\s*]*the[\s*]*Free[\s*]*Software[\s*]*Foundation[;,][\s*]*version[\s*]*2[\s*]*of[\s*]*the[\s*]*License.[\s*]*This[\s*]*program[\s*]*is[\s*]*distributed[\s*]*in[\s*]*the[\s*]*hope[\s*]*that[\s*]*it[\s*]*will[\s*]*be[\s*]*useful,[\s*]*but[\s*]*WITHOUT[\s*]*ANY[\s*]*WARRANTY;[\s*]*without[\s*]*even[\s*]*the[\s*]*implied[\s*]*warranty[\s*]*of[\s*]*MERCHANTABILITY[\s*]*or[\s*]*FITNESS[\s*]*FOR[\s*]*A[\s*]*PARTICULAR[\s*]*PURPOSE.[\s*]*See[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*for[\s*]*more[\s*]*details.[\s*]*\*\/|/* SPDX-License-Identifier: GPL-2.0-only */|' $(cat filelist) perl -i -p0e 's|This[\s*]*program[\s*]*is[\s*]*free[\s*]*software[:;][\s*]*you[\s*]*can[\s*]*redistribute[\s*]*it[\s*]*and/or[\s*]*modify[\s*]*it[\s*]*under[\s*]*the[\s*]*terms[\s*]*of[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*as[\s*]*published[\s*]*by[\s*]*the[\s*]*Free[\s*]*Software[\s*]*Foundation[;,][\s*]*either[\s*]*version[\s*]*2[\s*]*of[\s*]*the[\s*]*License,[\s*]*or[\s*]*.at[\s*]*your[\s*]*option.*[\s*]*any[\s*]*later[\s*]*version.[\s*]*This[\s*]*program[\s*]*is[\s*]*distributed[\s*]*in[\s*]*the[\s*]*hope[\s*]*that[\s*]*it[\s*]*will[\s*]*be[\s*]*useful,[\s*]*but[\s*]*WITHOUT[\s*]*ANY[\s*]*WARRANTY;[\s*]*without[\s*]*even[\s*]*the[\s*]*implied[\s*]*warranty[\s*]*of[\s*]*MERCHANTABILITY[\s*]*or[\s*]*FITNESS[\s*]*FOR[\s*]*A[\s*]*PARTICULAR[\s*]*PURPOSE.[\s*]*See[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*for[\s*]*more[\s*]*details.[\s*]*\*\/|/* SPDX-License-Identifier: GPL-2.0-or-later */|' $(cat filelist) perl -i -p0e 's|\/\*[\s*]*.*This[\s*#]*program[\s*#]*is[\s*#]*free[\s*#]*software[;:,][\s*#]*you[\s*#]*can[\s*#]*redistribute[\s*#]*it[\s*#]*and/or[\s*#]*modify[\s*#]*it[\s*#]*under[\s*#]*the[\s*#]*terms[\s*#]*of[\s*#]*the[\s*#]*GNU[\s*#]*General[\s*#]*Public[\s*#]*License[\s*#]*as[\s*#]*published[\s*#]*by[\s*#]*the[\s*#]*Free[\s*#]*Software[\s*#]*Foundation[;:,][\s*#]*either[\s*#]*version[\s*#]*3[\s*#]*of[\s*#]*the[\s*#]*License[;:,][\s*#]*or[\s*#]*.at[\s*#]*your[\s*#]*option.*[\s*#]*any[\s*#]*later[\s*#]*version.[\s*#]*This[\s*#]*program[\s*#]*is[\s*#]*distributed[\s*#]*in[\s*#]*the[\s*#]*hope[\s*#]*that[\s*#]*it[\s*#]*will[\s*#]*be[\s*#]*useful[;:,][\s*#]*but[\s*#]*WITHOUT[\s*#]*ANY[\s*#]*WARRANTY[;:,][\s*#]*without[\s*#]*even[\s*#]*the[\s*#]*implied[\s*#]*warranty[\s*#]*of[\s*#]*MERCHANTABILITY[\s*#]*or[\s*#]*FITNESS[\s*#]*FOR[\s*#]*A[\s*#]*PARTICULAR[\s*#]*PURPOSE.[\s*#]*See[\s*#]*the[\s*#]*GNU[\s*#]*General[\s*#]*Public[\s*#]*License[\s*#]*for[\s*#]*more[\s*#]*details.[\s*]*\*\/|/* SPDX-License-Identifier: GPL-3.0-or-later */|' $(cat filelist) perl -i -p0e 's|(\#\#*)[\w]*.*is free software[:;][\#\s]*you[\#\s]*can[\#\s]*redistribute[\#\s]*it[\#\s]*and\/or[\#\s]*modify[\#\s]*it[\s\#]*under[\s \#]*the[\s\#]*terms[\s\#]*of[\s\#]*the[\s\#]*GNU[\s\#]*General[\s\#]*Public[\s\#]*License[\s\#]*as[\s\#]*published[\s\#]*by[\s\#]*the[\s\#]*Free[\s\#]*Software[\s\#]*Foundation[;,][\s\#]*version[\s\#]*2[\s\#]*of[\s\#]*the[\s\#]*License.*[\s\#]*This[\s\#]*program[\s\#]*is[\s\#]*distributed[\s\#]*in[\s\#]*the[\s\#]*hope[\s\#]*that[\s\#]*it[\s\#]*will[\#\s]*be[\#\s]*useful,[\#\s]*but[\#\s]*WITHOUT[\#\s]*ANY[\#\s]*WARRANTY;[\#\s]*without[\#\s]*even[\#\s]*the[\#\s]*implied[\#\s]*warranty[\#\s]*of[\#\s]*MERCHANTABILITY[\#\s]*or[\#\s]*FITNESS[\#\s]*FOR[\#\s]*A[\#\s]*PARTICULAR[\#\s]*PURPOSE.[\#\s]*See[\#\s]*the[\#\s]*GNU[\#\s]*General[\#\s]*Public[\#\s]*License[\#\s]*for[\#\s]*more[\#\s]*details.\s(#* *\n)*|\1 SPDX-License-Identifier: GPL-2.0-only\n\n|' $(cat filelist) perl -i -p0e 's|(\#\#*)[\w*]*.*is free software[:;][\s*]*you[\s*]*can[\s*]*redistribute[\s*]*it[\s*]*and\/or[\s*]*modify[\s*]*it[\s*]*under[\s*]*the[\s*]*terms[\s*]*of[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*as[\s*]*published[\s*]*by[\s*]*the[\s*]*Free[\s*]*Software[\s*]*Foundation[;,][\s*]*version[\s*]*2[\s*]*of[\s*]*the[\s*]*License.[\s*]*This[\s*]*program[\s*]*is[\s*]*distributed[\s*]*in[\s*]*the[\s*]*hope[\s*]*that[\s*]*it[\s*]*will[\s*]*be[\s*]*useful,[\s*]*but[\s*]*WITHOUT[\s*]*ANY[\s*]*WARRANTY;[\s*]*without[\s*]*even[\s*]*the[\s*]*implied[\s*]*warranty[\s*]*of[\s*]*MERCHANTABILITY[\s*]*or[\s*]*FITNESS[\s*]*FOR[\s*]*A[\s*]*PARTICULAR[\s*]*PURPOSE.[\s*]*See[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*for[\s*]*more[\s*]*details.\s(#* *\n)*|\1 SPDX-License-Identifier: GPL-2.0-only\n\n|' $(cat filelist) Change-Id: I1008a63b804f355a916221ac994701d7584f60ff Signed-off-by: Patrick Georgi <pgeorgi@google.com> Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41177 Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-09AUTHORS, util/: Drop individual copyright noticesPatrick Georgi
We have the git history which is a more reliable librarian. Change-Id: Idbcc5ceeb33804204e56d62491cb58146f7c9f37 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41175 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: ron minnich <rminnich@gmail.com>
2020-03-16inteltool: add support for CannonPoint-LPMatt DeVillier
Add support for CannonPoint-LP U Premium (CoffeeLake-U and WhiskeyLake-U) GPIO info taken from: - Intel doc #337867-002 - coreboot soc/intel/cannonlake/include/soc/gpio_soc_defs.h Test: Read GPIOs from out-of-tree WhiskeyLake-U board Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Change-Id: I70f23eec71abb8d7c2a7a109c9e760bb31dee2ff Reviewed-on: https://review.coreboot.org/c/coreboot/+/39393 Reviewed-by: Michael Niewöhner Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-01util/inteltool: Add GPIO dumping capabilites for Ice Lake U systemsJohanna Schander
This GPIO dumping was implemented using the Document Number: 341080-001 Intel® 495 Series Chipset Family On-Package Platform Controller Hub Volume 1 of 2 datasheet. The GPIO community ports can be found in table 36-1, while the community and pin descriptions are taken from linux/pinctrl/intel/pinctrl-icelake.c . This commit was tested on the late 2019 Razer Blade Stealth with 1065G7 and Chipset 495 PCH and the output manually compared against linux/pinctrl-intel. Change-Id: Ib40f1dbae57169678e92ea9ad0df60ff91b5b22c Signed-off-by: Johanna Schander <coreboot@mimoja.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38175 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
2019-09-05inteltool: add Lewisburg C62x GPIOs supportMaxim Polyakov
These changes are in accordance with the documentation: [*] page 361, Intel(R) C620 Series Chipset Platform Controller Hub (PCH) Datasheet, May 2019. Document Number: 336067-007US Tested on SUPERMICRO MBD-X11DPL-I-O and Intel S2600WF Wolf Pass Change-Id: I43f8f3701de6ab7f89a78c2f5b939b5edd6d5b9d Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34942 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lance Zhao <lance.zhao@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2019-05-06inteltool: Add Sunrise Point-LP Skylake PCH IDsFelix Singer
Sunrise Point-LP is used on Skylake and KabyLake platforms, but the PCH IDs differ. This commit adds the PCH IDs for Skylake mobile platforms and renames the Kabylake macros to distinguish them. Used Intel documents: - 332995-001EN (I/O datasheet vol. 1) - 332996-002EN (I/O datasheet vol. 2) Change-Id: Id46224fcc44b06c91cbcd6c74a55c95e1de65ec6 Signed-off-by: Felix Singer <migy@darmstadt.ccc.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31506 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-03-15inteltool: add 300 and C240 Series PCHThomas Heijligen
Values from - Intel doc 337347 rev4 - coreboot soc/intel/cannonlake/include/soc/gpio_soc_defs_cnp_h.h On Coffeelake H (using Cannonlake / Cannonpoint PCH) p2sb is not accessible. Using a static value instead. 0xfd000000 is a common value chosen by coreboot and non-coreboot firmware. Change-Id: Id637f703ab0a99eb0908ecdc3da27ba80db1c6b8 Signed-off-by: Thomas Heijligen <thomas.heijligen@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31500 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-01-21util/inteltool: Add support for DenvertonThomas Heijligen
Used documents: - C3000 Product Family Datasheet Change-Id: I54d09c78e1cce84b63300dfc0aa1bb374bb7faae Co-authored-by: Felix Singer <migy@darmstadt.ccc.de> Signed-off-by: Felix Singer <migy@darmstadt.ccc.de> Reviewed-on: https://review.coreboot.org/c/30887 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-01-05util/inteltool: fix PCR init of Sunrise Point-LP devicesShaleen Jain
Fixes getting a dump of GPIO registers for these devices. Change-Id: I80f05a170152969ba45d6aee33ab7ed5296ee496 Signed-off-by: Shaleen Jain <shaleen@jain.sh> Reviewed-on: https://review.coreboot.org/c/30604 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-11-29util/inteltool: Add Apollo Lake LPC ID and allow to read PCRsNico Huber
The P2SB (PCI to Side-Band) bridge is on a different PCI device on APL. Hence, we have to decide based on the LPC ID which device to query. Also fix a comment. Change-Id: Ie20d7d2d246629d085bcf4740ba28b1e81e6a12a Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/29896 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-06-11inteltool: Add dumping of full PCR portsYouness Alaoui
SoCs from Skylake on have many settings as so called private con- figuration registers (PCRs). These are organized as 256 ports with a 64KiB space each. We use the Primary to Sideband (P2SB) bridge's BAR to access them. Change-Id: Iede4ac601355e2be377bc986d62d20098980ec35 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/19593 Reviewed-by: Youness Alaoui <snifikino@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-01-15inteltool: Support for nasty Primary to Sideband Bridge (P2SB)Nico Huber
The Primary to Sideband Bridge (P2SB) is the interface to Private Con- figuration Registers (PCR) including GPIO configuration. Of course, access is restricted to Intel partners and criminals, so the PCI device is hidden from the OS. Probably we only need to fetch the SBREG_BAR address and can hide the PCI device again after that. Change-Id: Ic121a09f021708aab82ae4b9d76d6c3c6fb884fa Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/19588 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>