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2020-07-15mb/google/oak: Add new DRAM modules for oakwuxy
Add DRAM support for oak: Samsung K4E6E304ED-4GB # 1001 Nanya NT6CL512T32AM-H0-4GB # 1010 BUG=b:157702981 BRANCH=oak TEST=emerge-hana chromeos-ec coreboot chromeos-bootimage depthcharge, update FW to DUTs,these DUTs can pass 'memtester' test over 48 hours. Signed-off-by: Xingyu Wu <wuxy@bitland.corp-partner.google.com> Change-Id: I95eb51debac905145f16b83c9b74a2bd31dbef45 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42184 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-06-13treewide: Add Kconfig variable MEMLAYOUT_LD_FILEFurquan Shaikh
This change defines a Kconfig variable MEMLAYOUT_LD_FILE which allows SoC/mainboard to provide a linker file for the platform. x86 already provides a default memlayout.ld under src/arch/x86. With this new Kconfig variable, it is possible for the SoC/mainboard code for x86 to provide a custom linker file as well. Makefile.inc is updated for all architectures to use this new Kconfig variable instead of assuming memlayout.ld files under a certain path. All non-x86 boards used memlayout.ld under mainboard directory. However, a lot of these boards were simply including the memlayout from SoC. So, this change also updates these mainboards and SoCs to define the Kconfig as required. BUG=b:155322763 TEST=Verified that abuild with --timeless option results in the same coreboot.rom image for all boards. Change-Id: I6a7f96643ed0519c93967ea2c3bcd881a5d6a4d6 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42292 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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>
2020-05-11treewide: 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>
2020-04-06mb/google/oak: 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: I46f098f38576dee14b34789c24ad5513ed47fac1 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40186 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-03-18mainboard/google: 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: I09cc279b1f75952bb397de2c3f2b299255163685 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39607 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
2020-03-10src: Remove unneeded 'include <arch/cache.h>'Elyes HAOUAS
Change-Id: I6374bc2d397800d574c7a0cc44079c09394a0673 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37984 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-07chromeos: stop sharing write protect GPIO with depthchargeJoel Kitching
wpsw_boot is deprecated in favour of wpsw_cur. As such, coreboot no longer needs to share "write protect" GPIO with depthcharge. BUG=b:124141368, chromium:950273 TEST=make clean && make test-abuild BRANCH=none Change-Id: I2fcb7f82aa063fd72928171af5cbef0356ba620c Signed-off-by: Joel Kitching <kitching@google.com> Cq-Depend: chromium:2088434 Reviewed-on: https://review.coreboot.org/c/coreboot/+/39318 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-26treewide: capitalize 'USB'Elyes HAOUAS
Change-Id: I7650786ea50465a4c2d11de948fdb81f4e509772 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39100 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-12-04Change all clrsetbits_leXX() to clrsetbitsXX()Julius Werner
This patch changes all existing instances of clrsetbits_leXX() to the new endian-independent clrsetbitsXX(), after double-checking that they're all in SoC-specific code operating on CPU registers and not actually trying to make an endian conversion. This patch was created by running sed -i -e 's/\([cs][le][rt]bits\)_le\([136][624]\)/\1\2/g' across the codebase and cleaning up formatting a bit. Change-Id: I7fc3e736e5fe927da8960fdcd2aae607b62b5ff4 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37433 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2019-11-28mb/*/*/Kconfig: Drop redundant redeclaration of MAINBOARD_VENDORArthur Heymans
Change-Id: Ic92e08ae5b741889a8200d10ea8148e4b4384dc8 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37270 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: David Guckian Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-28mainboard/google: Remove unused include <stdlib.h>Elyes HAOUAS
Change-Id: I9e71474bea61befd61900aff554f32f1bc782a77 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33699 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
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>
2019-10-27src: Use 'include <boot/coreboot_tables.h>' when appropriateElyes HAOUAS
Change-Id: I3d90e46ed391ce323436750c866a0afc3879e2e6 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36359 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-30mb: remove test-only HWIDsHung-Te Lin
The CONFIG_GBB_HWID can be generated automatically now so we can remove the test-only HWIDs set in board config files. BUG=b:140067412 TEST=Built few boards (kukui, cheza, octopus) and checked HWID: futility gbb -g coreboot.rom Change-Id: I4070f09d29c5601dff1587fed8c60714eb2558b7 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35635 Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-15src/mainboard: Remove not used #include <elog.h>Elyes HAOUAS
Change-Id: I901cb35488e08f58cdf97f3a8d0f5a8d03560f86 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33729 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-08-15soc/mediatek: dsi: Support sending MIPI init commandsHung-Te Lin
For systems with real MIPI panels (8173/oak was using PS8640 eDP bridge), we have to send DCS commands to initialize panel. BUG=b:80501386,b:117254947 TEST=make -j # board = oak and boots Change-Id: Ie7c824873465ac82a95bcb0ed67b8b9866987008 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34773 Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-08-09soc/mediatek/mt8173: Remove dual DSI modeHung-Te Lin
The 'dual DSI mode' was never used by any real boards running coreboot and is introducing lots of complexity when it comes to refactoring. In order to create a common display stack for MTK SOCs, we want to first drop dual DSI mode so 8173 and 8183 DSI/DDP implementation will be more similar to each other. BUG=b:80501386,b:117254947 TEST=emerge-oak coreboot Change-Id: I357c30cc687803ca8045d0b055dec2e22eef4291 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34693 Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-21mediatek: Add SPI tick_dly settingMengqi Zhang
Add spi tick_dly setting for high-speed spi xfer. BUG=b:80501386 BRANCH=none TEST=emerge-kukui coreboot; emerge-elm coreboot Change-Id: Ie49fc3efe2a4a6dcdf2a2fc4c91b47e35d4f086e Signed-off-by: Mengqi Zhang <Mengqi.Zhang@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32461 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-05-13mainboard: remove "recovery" gpio, selectively add "presence" gpio.Matt Delco
The gpio table is only used by depthcharge, and depthcharge rarely has a need for the "recovery" gpio. On a few boards it does use the gpio as a signal for confirming physical presence, so on that boards we'll advertise the board as "presence". All these strings probably should have been #defines to help avoid typos (e.g., the "ec_in_rw" in stout seems questionable since everybody else uses "EC in RW"). Cq-Depend: chromium:1580454 BUG=b:129471321 BRANCH=None TEST=Local compile and flash (with corresponding changes to depthcharge) to 2 systems, one with a "presence" gpio and another without. Confirmed that both systems could enter dev mode. Change-Id: Id6d62d9e48d3e6646cbc1277ea53f0ca95dd849e Signed-off-by: Matt Delco <delco@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32718 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-04-11chromeos: clean up "recovery" and "write protect" GPIOsJoel Kitching
The "write protect" GPIO's cached value is never actually read after entering depthcharge. Ensure the value from get_write_protect_state() is being transferred accurately, so that we may read this GPIO value in depthcharge without resampling. The cached value of the "recovery" GPIO is read only on certain boards which have a physical recovery switch. Correct some of the values sent to boards which presumably never read the previously incorrect value. Most of these inaccuracies are from non-inverted values on ACTIVE_LOW GPIOs. BUG=b:124141368, b:124192753, chromium:950273 TEST=make clean && make test-abuild BRANCH=none Change-Id: Ic17a98768703d7098480a9233b752fe5b201bd51 Signed-off-by: Joel Kitching <kitching@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32233 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-04-06src: Use include <delay.h> when appropriateElyes HAOUAS
Change-Id: I23bc0191ca8fcd88364e5c08be7c90195019e399 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32012 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: David Guckian
2019-03-28google/oak: Delete rowanEvan Green
Rowan board is dead, dissect it out of Oak. Signed-off-by: Evan Green <evgreen@chromium.org> BUG=chromium:840888 BRANCH=none TEST=emerge-oak coreboot chromeos-bootimage CQ-DEPEND=CL:1538915,CL:*1087044 Change-Id: Ifb19fa0cd814853270847bc14fc21c841d905146 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32061 Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-25vboot: remove VBOOT_EC_SLOW_UPDATE Kconfig optionJoel Kitching
This option has been relocated to depthcharge: https://crrev.com/c/1524806 BUG=b:124141368, b:124192753 TEST=Build and deploy to eve TEST=util/lint/checkpatch.pl -g origin/master..HEAD TEST=util/abuild/abuild -B -e -y -c 50 -p none -x TEST=make clean && make test-abuild CQ-DEPEND=CL:1524806 BRANCH=none Change-Id: Ib4a83af2ba143577a064fc0d72c9bc318db56adc Signed-off-by: Joel Kitching <kitching@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31909 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@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>
2019-03-08coreboot: Replace all IS_ENABLED(CONFIG_XXX) with CONFIG(XXX)Julius Werner
This patch is a raw application of find src/ -type f | xargs sed -i -e 's/IS_ENABLED\s*(CONFIG_/CONFIG(/g' Change-Id: I6262d6d5c23cabe23c242b4f38d446b74fe16b88 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31774 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-03-05mainboard: Enable PRESERVE flag in all vboot/chromeos FMD filesHung-Te Lin
For Chrome OS (or vboot), The PRESERVE flags should be applied on following sections: RO_PRESERVE, RO_VPD, RW_PRESERVE, RW_ELOG, RW_NVRAM, RW_SMMSTORE, RW_VPD, RO_FSG (b:116326638), SI_GBE (chromium:936768), SI_PDR (chromium:936768) With the new PRESERVE flag, we don't need RO_PRESERVE and RW_PRESERVE in the future. But it's still no harm to use it if there are multiple sections all needing to be preserved. BUG=chromium:936768 TEST=Builds google/eve and google/kukui inside Chrome OS source tree. Also boots successfully on eve and kukui devices. Change-Id: I6664ae3d955001ed14374e2788d400ba5fb9b7f8 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31709 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
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>
2018-08-17arm64: Factor out common parts of romstage execution flowJulius Werner
The romstage main() entry point on arm64 boards is usually in mainboard code, but there are a handful of lines that are always needed in there and not really mainboard specific (or chipset specific). We keep arguing every once in a while that this isn't ideal, so rather than arguing any longer let's just fix it. This patch moves the main() function into arch code with callbacks that the platform can hook into. (This approach can probably be expanded onto other architectures, so when that happens this file should move into src/lib.) Tested on Cheza and Kevin. I think the approach is straight-forward enough that we can take this without testing every board. (Note that in a few cases, this delays some platform-specific calls until after console_init() and exception_init()... since these functions don't really take that long, especially if there is no serial console configured, I don't expect this to cause any issues.) Change-Id: I7503acafebabed00dfeedb00b1354a26c536f0fe Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/28199 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-07-20mediatek: Share GPIO code among similar SOCsTristan Shieh
Refactor GPIO code which will be reused among similar SOCs. BUG=b:80501386 BRANCH=none TEST=Boots correctly on Elm Change-Id: Icdd1f2a1dd1bd64a7218bf9c63bd4a0af1acbcc0 Signed-off-by: Tristan Shieh <tristan.shieh@mediatek.com> Reviewed-on: https://review.coreboot.org/27416 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2018-07-11mediatek: Share MMU operation code among similar SOCsTristan Shieh
Refactor MMU operation code which will be reused among similar SOCs. BUG=b:80501386 BRANCH=none TEST=Boots correctly on Elm Change-Id: Id8173da0a02e57e863263fcd89c91a9c089e8a0f Signed-off-by: Tristan Shieh <tristan.shieh@mediatek.com> Reviewed-on: https://review.coreboot.org/27349 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2018-06-04security/tpm: Unify the coreboot TPM software stackPhilipp Deppenwiese
* Remove 2nd software stack in pc80 drivers directory. * Create TSPI interface for common usage. * Refactor TSS / TIS code base. * Add vendor tss (Cr50) directory. * Change kconfig options for TPM to TPM1. * Add user / board configuration with: * MAINBOARD_HAS_*_TPM # * BUS driver * MAINBOARD_HAS_TPM1 or MAINBOARD_HAS_TPM2 * Add kconfig TPM user selection (e.g. pluggable TPMs) * Fix existing headers and function calls. * Fix vboot for interface usage and antirollback mode. Change-Id: I7ec277e82a3c20c62a0548a1a2b013e6ce8f5b3f Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org> Reviewed-on: https://review.coreboot.org/24903 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-05-08mb/google: Get rid of device_tElyes HAOUAS
Use of device_t has been abandoned in ramstage. Change-Id: I8e549e4222ae2ed6b9c46f81c5b5253e8b227ee8 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26086 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-05-04mainboard/google: Comment variant names in KconfigMartin Roth
It's very confusing trying to find the google platform names, because they seem all unsorted in Kconfig. They're actually sorted according to the variant name, but previously, that was impossible to tell. - Add a comment to the top of variants in Kconfig.name - Inset each variant name. If you start a prompt with whitespace, it gets ignored, so after trying various ways to indent, the arrow was the option I thought looked the best. It now looks like this: *** Beltino *** -> Mccloud (Acer Chromebox CXI) -> Monroe (LG Chromebase 22CV241 & 22CB25S) -> Panther (ASUS Chromebox CN60) -> Tricky (Dell Chromebox 3010) -> Zako (HP Chromebox G1) Butterfly (HP Pavilion Chromebook 14) Chell (HP Chromebook 13 G1) Cheza *** Cyan *** Change-Id: I35cb16b040651cd1bd0c4aef98494368ef5ca512 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/26020 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-01-18security/tpm: Change TPM naming for different layers.Philipp Deppenwiese
* Rename tlcl* to tss* as tpm software stack layer. * Fix inconsistent naming. Change-Id: I206dd6a32dbd303a6d4d987e424407ebf5c518fa Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org> Reviewed-on: https://review.coreboot.org/22104 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2018-01-18security/tpm: Move tpm TSS and TSPI layer to security sectionPhilipp Deppenwiese
* Move code from src/lib and src/include into src/security/tpm * Split TPM TSS 1.2 and 2.0 * Fix header includes * Add a new directory structure with kconfig and makefile includes Change-Id: Id15a9aa6bd367560318dfcfd450bf5626ea0ec2b Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org> Reviewed-on: https://review.coreboot.org/22103 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2017-12-07boardid: Switch from Kconfig to weak functionsJulius Werner
This patch switches the board_id and ram_code helper framework to use weak functions rather than Kconfigs to determine whether the board supplies these IDs. This cuts down on the amount of boilerplate Kconfigs many boards have to set and also gives them more flexibility, such as being able to determine at runtime whether a given ID is present. Change-Id: I97d6d1103ebb2a2a7cf1ecfc45709c7e8c1a5cb0 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/22695 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-12-07boardid: Minor clean up and standardizationJulius Werner
Merge the different coreboot table strapping ID structures into one because they're really just all the same, and I want to add more. Make the signature of the board_id() function return a uint32_t because that's also what goes in the coreboot table. Add a printk to the generic code handling strapping IDs in ramstage so that not every individual mainboard implementation needs its own print. (In turn, remove one such print from fsp1_1 code because it's in the way of my next patch.) Change-Id: Ib9563edf07b623a586a4dc168fe357564c5e68b5 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/22741 Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-11-17mb/google: Add Chromebook marketing namesJonathan Neuschäfer
It's sometimes hard to find the code name of a Chromebook. Add the marketing names to Kconfig, since they are easily available. Information (mostly) taken from: https://www.chromium.org/chromium-os/developer-information-for-chrome-os-devices Unknown boards (unreleased, etc.): * Fizz * Foster * Nasher, Coral * Purin * Rotor * Rowan * Scarlet, Nefario * Soraka * Urara * Veyron_Rialto Baseboards: * Glados * Gru * Jecht * Kahlee * Nyan * Oak * Poppy * Rambi * Zoombini White label boards: * Enguarde * Heli * Relm, Wizpig TODO: How does this interact with the board_status code? Change-Id: I20a36e23bd3eea8c526a0b3b53cd676cebf9cd86 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/22404 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2017-09-26Use stopwatch_wait_until_expired where applicableJonathan Neuschäfer
Change-Id: I4d6c6810b91294a7e401a4a1a446218c04c98e55 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/21590 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
2017-06-19google/oak: gpio: update RAM ID pins for RowanYidi Lin
RAMD_ID_1 moves to PAD_DSI_TE and RAM_ID_2 moves to PAD_RDP1_A on Rowan. BUG=chrome-os-partner:62672 BRANCH=none TEST=emerge-rowan coreboot Change-Id: Iae44934d8d669d696b83f9d3e3450a0e408fe062 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Gerrit-Rebase-Ignore-CLs-Before: https://chromium-review.googlesource.com/539234 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/388068 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/453778 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/454921 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/455118 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/479613 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/487023 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/498587 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/506785 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/520572 Original-Commit-Id: 4da19b3c00578f96ec933cff9ad0c9988a4c4a30 Original-Change-Id: I64fd29de607a0b360d355fd3724e3a649adc658b Original-Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/448397 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/18583 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2017-06-08device/Kconfig: Introduce MAINBOARD_FORCE_NATIVE_VGA_INITNico Huber
MAINBOARD_FORCE_NATIVE_VGA_INIT is to be selected instead of the user option MAINBOARD_DO_NATIVE_VGA_INIT. The distinction is necessary to use the latter in a choice. Change-Id: I689aa5cadea9e1091180fd38b1dc093c6938d69c Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/19813 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-06-02Kconfig: Introduce HAVE_(VBE_)LINEAR_FRAMEBUFFERNico Huber
Like HAVE_VGA_TEXT_FRAMEBUFFER, these are selected by graphics drivers that support a linear framebuffer. Some related settings moved to the drivers (i.e. for rockchip/rk3288 and nvidia/tegra124) since they are hardcoded. Change-Id: Iff6dac5a5f61af49456bc6312e7a376def02ab00 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/19800 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-29rowan: Fix default test HWID.Patrick Berny
Correct the default GBB_HWID to "ROWAN TEST 9387" BRANCH=chromeos-2016.05 BUG=b:35774871 TEST=emerge-rowan coreboot chromeos-bootimage, strings /build/rowan/firmware/image.bin | grep "ROWAN TEST" and look for 9387 in output Change-Id: I7851010305caf056958c8a6a328b0506bf2208cd Signed-off-by: Patrick Berny <pberny@chromium.org> Reviewed-on: https://review.coreboot.org/19488 Tested-by: build bot (Jenkins) Reviewed-by: Julius Werner <jwerner@chromium.org>
2017-04-28google/oak: Configure SD card detect pin with a pull-upJulius Werner
SD card detect pins should normally have a pull-up. It seems that for micro-SD cards this doesn't really matter all that much, but for the full-size slots we have on some Oak-derivatives (like Hana) it does. BRANCH=oak BUG=b:35854317 TEST=Booted Hana, confirmed that card detect no longer seemed stuck-on. Booted Elm and confirmed that SD card behavior didn't change. Change-Id: I9b20e0f6fe310e724d191e36ca0a81ab4fe5f593 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: c2781eeef50f52c6f02ee9344274ddf4dcb0a946 Original-Change-Id: I428ac92efb07f94265673b04e0e0dd452649b9fd Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/452861 Original-Reviewed-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-on: https://review.coreboot.org/19432 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2017-04-25google/oak: Enable dual DSI for rowan and the BOE 8-lane MIPI/DSI panelDaniel Kurtz
Unlike other oak derivatives, Rowan uses an 8-lane BOE tv097qxm-nu0 MIPI/DSI panel that requires dual DSI support. Rework oak display initialization to special case Rowan, which uses a provided edid struct for its panel, special panel backlight sequencing and needs to configure mtk_ddp and mtk_dsi to use dual dsi mode. BRANCH=none BUG=b:35774871 TEST=Boot Rowan in developer mode and see output on the panel Change-Id: I136ba5bd1ab12c4ad92995e066fc6d6cf54d0898 Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-on: https://review.coreboot.org/19389 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Julius Werner <jwerner@chromium.org>
2017-04-25mediatek/mt8173: Add support for Dual DSI outputJitao Shi
The MT817x display output pipeline can be configured to drive an 8-lane MIPI/DSI panel using "dual DSI" mode. For the "dual DSI" video data path, the UFO block is configured to reorder the data stream into left and right halves which are then sent by the SPLIT1 block to the DSI0 and DSI1 respectively. The DSI0 and DSI1 outputs are then synchronously clocked at half the nominal data rate by their respective MIPI_TX0/MIPI_TX1 phys. Also, update the call sites in oak mainboard to avoid build breakage. BRANCH=none BUG=b:35774871 TEST=Boot Rowan in developer mode and see output on the panel Change-Id: Id47dfd7d9e98689b54398fc8d9142336b41dc29f Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-on: https://review.coreboot.org/19361 Tested-by: build bot (Jenkins) Reviewed-by: Julius Werner <jwerner@chromium.org>
2017-04-25google/oak: Use edid_set_framebuffer_bits_per_pixelDaniel Kurtz
This helper function was introduced so that mainboards don't need to manually fill in these struct edid fields. BRANCH=none BUG=b:35774871 TEST=Boot Rowan in developer mode and see output on the panel Change-Id: Ic9404a786a28b314b710e037dcae776be4b584ca Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-on: https://review.coreboot.org/19388 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Julius Werner <jwerner@chromium.org>
2017-04-24google/oak: Support cr50 over I2C on rowanVadim Bendebury
This patch enables TPM2 using cr50 over I2C for the Rowan board, and adds an mt8173 specific TPM IRQ polling function. The function relies on the appropriate EINT input configured to trigger the ready status on the rising edge. The cr50 TPM is on I2C address 0x50. The cr50 interrupt GPIO is also made available for use by depthcharge via the coreboot tables. BRANCH=none BUG=b:36786804 TEST=Boot rowan w/ serial enabled, verify coreboot and depthcharge are configured to use IRQ flow control when talking to the Cr50 TPM. Change-Id: If6cdd0e39e4ac86538f27f322c55c329179ee084 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-on: https://review.coreboot.org/19364 Tested-by: build bot (Jenkins) Reviewed-by: Julius Werner <jwerner@chromium.org>
2017-03-28vboot: Move remaining features out of vendorcode/google/chromeosJulius Werner
This patch attempts to finish the separation between CONFIG_VBOOT and CONFIG_CHROMEOS by moving the remaining options and code (including image generation code for things like FWID and GBB flags, which are intrinsic to vboot itself) from src/vendorcode/google/chromeos to src/vboot. Also taking this opportunity to namespace all VBOOT Kconfig options, and clean up menuconfig visibility for them (i.e. some options were visible even though they were tied to the hardware while others were invisible even though it might make sense to change them). CQ-DEPEND=CL:459088 Change-Id: I3e2e31150ebf5a96b6fe507ebeb53a41ecf88122 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/18984 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-03-28vboot: Assume EC_SOFTWARE_SYNC and VIRTUAL_DEV_SWITCH by defaultJulius Werner
The virtualized developer switch was invented five years ago and has been used on every vboot system ever since. We shouldn't need to specify it again and again for every new board. This patch flips the Kconfig logic around and replaces CONFIG_VIRTUAL_DEV_SWITCH with CONFIG_PHYSICAL_DEV_SWITCH, so that only a few ancient boards need to set it and it fits better with CONFIG_PHYSICAL_REC_SWITCH. (Also set the latter for Lumpy which seems to have been omitted incorrectly, and hide it from menuconfig since it's a hardware parameter that shouldn't be configurable.) Since almost all our developer switches are virtual, it doesn't make sense for every board to pass a non-existent or non-functional developer mode switch in the coreboot tables, so let's get rid of that. It's also dangerously confusing for many boards to define a get_developer_mode() function that reads an actual pin (often from a debug header) which will not be honored by coreboot because CONFIG_PHYSICAL_DEV_SWITCH isn't set. Therefore, this patch removes all those non-functional instances of that function. In the future, either the board has a physical dev switch and must define it, or it doesn't and must not. In a similar sense (and since I'm touching so many board configs anyway), it's annoying that we have to keep selecting EC_SOFTWARE_SYNC. Instead, it should just be assumed by default whenever a Chrome EC is present in the system. This way, it can also still be overridden by menuconfig. CQ-DEPEND=CL:459701 Change-Id: If9cbaa7df530580a97f00ef238e3d9a8a86a4a7f Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/18980 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-02-23google/oak: Add initial support for RowanYidi Lin
Update GPIO controls and mainboard configurations for Rowan. [pg: use the opportunity to clean-up the gerrit-rebase task list with the entirely unrelated Ignore-CL-Reviewed-on lines] BUG=chrome-os-partner:62672 BRANCH=none TEST=emerge-rowan coreboot Change-Id: I110fb368b3d9fa9dfb2bf091342dfb511ff7c09c Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: f4252cbe94a7456108aaa522e170bca5dcb1fdd1 Original-Change-Id: I18ebc3ccf4c7d051839d7c50e9b0682ef8f09830 Original-Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/430557 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/341513 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/327003 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/355221 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/354670 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/361360 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/361361 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/361362 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/361363 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/382320 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/405110 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/405130 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/419795 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/424139 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/430293 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/430294 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/430295 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/427820 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/427821 Ignore-CL-Reviewed-on: https://chromium-review.googlesource.com/427822 Reviewed-on: https://review.coreboot.org/18463 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2017-01-03Revert "google/oak: increase the driving strength for 4GB DRAMs"Nicolas Boichat
This reverts commit 34a6537512d412363bf56428b7ae284e6dd80fb3, which appears to cause random stability issues on some elm units. BRANCH=oak BUG=chrome-os-partner:60869 BUG=chromium:673349 TEST=None Change-Id: I5ce9e2673db1bc7a1f487a3c3bcce4651a5e3567 Reviewed-on: https://chromium-review.googlesource.com/419862 Commit-Ready: Nicolas Boichat <drinkcat@chromium.org> Tested-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/18005 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-11-30mb/google/oak: replace symbolic linksMartin Roth
These three files were added as symbolic links to the other files in the same directory. Delete the links, and copy the real files into their places. Because of the varied environments that coreboot is built in, we don't want to have symbolic links in the tree. These three files were the only cases of symbolic links. Change-Id: If69f40c2c4cdcabc4fdfc1d6026a91c0791756da Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/17632 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-11-29google/oak: Add DRAM configuration for Samsung K4E8E324EBPH Hsu
Add the configuration for Samsung K4E8E324EB and assign it to RAM_CODE 5. BUG=chrome-os-partner:58983 TEST=verified on Hana EVT. Change-Id: Iea55eb393b21e37f36d454706531f588101ee651 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 38d34ed0a0b420e1ab300a47b99035153be5b5d0 Original-Change-Id: I28724c1cf5cf12f47911a571c20280ddab4500d5 Original-Signed-off-by: PH Hsu <ph.hsu@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/410926 Original-Commit-Ready: Julius Werner <jwerner@chromium.org> Original-Tested-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/17567 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2016-11-18google/chromeec: Add common infrastructure for boot-mode switchesFurquan Shaikh
Instead of defining the same functions for reading/clearing boot-mode switches from EC in every mainboard, add a common infrastructure to enable common functions for handling boot-mode switches if GOOGLE_CHROMEEC is being used. Only boards that were not moved to this new infrastructure are those that do not use GOOGLE_CHROMEEC or which rely on some mainboard specific mechanism for reading boot-mode switches. BUG=None BRANCH=None TEST=abuild compiles all boards successfully with and without ChromeOS option. Change-Id: I267aadea9e616464563df04b51a668b877f0d578 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/17449 Tested-by: build bot (Jenkins) Reviewed-by: Julius Werner <jwerner@chromium.org>
2016-11-17google/oak: Add more DRAM modules supportPH Hsu
Add support for following 3 modules. - Micro MT52L256M32D1PF / MT52L512M32D2PF - Hynix H9CCNNNBJTALAR Hana EVT was planed to add 4 DRAM modules but RAM_CODE=5 is not used in the end. This patch also unifies the naming of the RAM configurations. BUG=chrome-os-partner:58983 TEST=verified on Hana EVT. Change-Id: I7dd44525de8e9dde01f210f4730fa8ccd4baef21 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 5dccd68149bcfd6fd0a83e310d43063bab645691 Original-Change-Id: I7c245c8c24be159e152f4f3cca25bf970b58425c Original-Signed-off-by: Milton Chiang <milton.chiang@mediatek.com> Original-Signed-off-by: PH Hsu <ph.hsu@mediatek.com> Original-Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/402888 Original-Reviewed-by: Pin-Huan Hsu <ph.hsu@mediatek.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-by: Paris Yeh <pyeh@chromium.org> Reviewed-on: https://review.coreboot.org/17381 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-10-25google/oak: Add derivative board HanaYidi Lin
CQ-DEPEND=CL:379684 BUG=chrome-os-partner:58064 TEST=verified on hana rev0 Change-Id: Icd076dcaf07a97f3b83b428b9619e8a4dafe744d Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 7c483951a0dcd419735fffb79e6187f9ca3b08a8 Original-Change-Id: I9d886abf15931496ac61e8fd38d7fd306f2a1bf7 Original-Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/379504 Original-Commit-Ready: Julius Werner <jwerner@chromium.org> Original-Reviewed-by: Philip Chen <philipchen@chromium.org> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/17107 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-10-08google/oak: Increase the driving strength for 4GB DRAMsPH Hsu
Some PVT units encountered DRAM calibration failure during power on/off tests. The failure is caused by higher impedance of the DRAM on those units. So increase the driving strength for 4GB DRAMs. BUG=chrome-os-partner:57392 TEST=run cold reboot 100 times on PVT units which have DRAM calibration issue. Change-Id: I8a329093db3f1def566e4b7afec3c4f4bfe44c6a Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: cf1aa5ade856af433fa056f51a20d18553ae241d Original-Change-Id: I0d1776cd1a5892d1f82e9bf414620d1ef6d29132 Original-Signed-off-by: PH Hsu <ph.hsu@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/394451 Original-Commit-Ready: Yidi Lin <yidi.lin@mediatek.com> Original-Tested-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-by: Pin-Huan Hsu <ph.hsu@mediatek.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-on: https://review.coreboot.org/16917 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-10-02Kconfig: Update default hex values to start with 0xMartin Roth
Kconfig hex values don't need to be in quotes, and should start with '0x'. If the default value isn't set this way, Kconfig will add the 0x to the start, and the entry can be added unnecessarily to the defconfig since it's "different" than what was set by the default. A check for this has been added to the Kconfig lint tool. Change-Id: I86f37340682771700011b6285e4b4af41b7e9968 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/16834 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2016-08-18Kconfig: rename BOOT_MEDIA_SPI_BUS to BOOT_DEVICE_SPI_FLASH_BUSAaron Durbin
Provide a default value of 0 in drivers/spi as there weren't default values aside from specific mainboards and arch/x86. Remove any default 0 values while noting to keep the option's default to 0. BUG=chrome-os-partner:56151 Change-Id: If9ef585e011a46b5cd152a03e41d545b36355a61 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16192 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Martin Roth <martinroth@google.com>
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>
2016-07-28chromeos: Clean up elog handlingFurquan Shaikh
1. Currenty, boot reason is being added to elog only for some ARM32/ARM64 platforms. Change this so that boot reason is logged by default in elog for all devices which have CHROMEOS selected. 2. Add a new option to select ELOG_WATCHDOG_RESET for the devices that want to add details about watchdog reset in elog. This requires a special region WATCHDOG to be present in the memlayout. 3. Remove calls to elog add boot reason and watchdog reset from mainboards. BUG=chrome-os-partner:55639 Change-Id: I91ff5b158cfd2a0749e7fefc498d8659f7e6aa91 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15897 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-07-28vboot: Separate vboot from chromeosFurquan Shaikh
VBOOT_VERIFY_FIRMWARE should be independent of CHROMEOS. This allows use of verified boot library without having to stick to CHROMEOS. BUG=chrome-os-partner:55639 Change-Id: Ia2c328712caedd230ab295b8a613e3c1ed1532d9 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15867 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2016-07-26google/oak: dsi: set mipi pin driving control onMartin Roth
We set this driving control to prevent signal attenuation caused by LVDS DRV termination. When DA_LVDSTX_PWR_ON is not set, LVSH has no power and LVDS DRV termination status is unknown(floating). This creates a chance that MIPI output would be influenced. The DSI's LP signal will be half voltage attenuation. There will be no display on panel. When DA_LVDSTX_PWR_ON is set, LVSH and LVDS DRV termination are effective and termination is fixed OFF. The DSI won't be influenced. We only need to set this register once, so we set it here to prevent repeat setting in the kernel when the system goes to recovery mode. BUG=chrome-os-partner:55296 BRANCH=none TEST=build pass elm and show ui The original commit in the cros repo combined the chipset and mainboard code changes. This has been split for the push to coreboot.org Change-Id: I733bdd115950b71493856220414ac0dd75d28122 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 0d25a27f300acc4b65a894110d3ee0cc9676cd12 Original-Change-Id: Ie71f9cc41924787be8539c576392034320b57a49 Original-Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/360850 Original-Commit-Ready: jitao shi <jitao.shi@mediatek.com> Original-Tested-by: jitao shi <jitao.shi@mediatek.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/15808 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-07-18google/oak & elm: initialize touchscreen reset gpioYH Huang
In order to save power in S3, we remove reset gpio setting in kernel. We still need to initialize touchscreen ic. Do it by pulling low reset gpio for 500us and then pulling high in firmware. BRANCH=none BUG=chrome-os-partner:55170 TEST=build on elm. Change-Id: Idbe0175a1fc1fa0b05e81706194c79d52c6101f6 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: f40cc9a22c2551c2c9455cb8b60f36353602bca6 Original-Change-Id: If2ac815c4fd5c5ae15443348a49eb31449b724b1 Original-Signed-off-by: YH Huang <yh.huang@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/360312 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-by: Johnny Chuang <johnny.chuang@emc.com.tw> Reviewed-on: https://review.coreboot.org/15719 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins)
2016-07-13oak/gru: Fix derivative KconfigsJulius Werner
Add a few missing Kconfig defaults for derivatives of the Oak and Gru baseboards. Also group all Kconfigs that must change for derivatives together for easier updating. BRANCH=None BUG=None TEST=None Change-Id: I95ebb08b4f13f09f2539b451d7b96a826ddf98f8 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: ae3f13c1dc323f4c7c4a176a4f5e1285fec312ce Original-Change-Id: I658130e88daa2d113fd722b0527cf0e7ab66c7ef Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/357922 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/15605 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-06-12mt8173: dram: Add more sample points to improve dram timing marginPH Hsu
BRANCH=none BUG=chrome-os-partner:52959 TEST=verified on elm-EVT SKU1/SKU2, Oak-rev5 2GB/4GB models. Change-Id: I228c629d9a3d6cd8fc5c4e8ba24cc52d5283b4e6 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 3c19e7d Original-Change-Id: I22356aa8d196c4c126742cfc7e85cc693acd9b39 Original-Signed-off-by: PH Hsu <ph.hsu@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/347716 Original-Commit-Ready: Yidi Lin <yidi.lin@mediatek.com> Original-Tested-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/15115 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-12oak: Select VBOOT_EC_SLOW_UPDATE Kconfig optionJulius Werner
All current Oak boards have PD chips with update speeds that range from slow (Oak) to "OMG it's so awfully slow I could make a cup of coffee and it would still not be done" (Elm). Set the flag that enables the "Your system is applying a critical update. Please don't turn it off." message on EC software sync so that our users don't accidentally carry it back to the store and demand a refund while it's still not done booting. BRANCH=None BUG=chrome-os-partner:51145 TEST=Booted Oak in normal mode with a new EC-RW image. Confirmed that I saw the magic screen. Change-Id: I000eab36d26b61b25d1f0da505f02ced15457255 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 274644b Original-Change-Id: I64ba698985d5fbcf2b94115df72b70a5319106ac Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/348787 Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/15114 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-12Kconfig: Set VBOOT_OPROM_MATTERS for relevant non-x86 devicesJulius Werner
The VBOOT_OPROM_MATTERS configuration option signals to vboot that the board can skip display initialization in the normal boot path. It's name is a left-over from a time when this could only happen by avoiding loading the VGA option ROM on x86 devices. Now we have other boards that can skip their native display initialization paths too, and the effect to vboot is the same. (Really, we should rename oprom_matters and oprom_loaded to display_skippable and display_initialized or something, but I don't think that's worth the amount of repositories this would need to touch.) The only effect this still has in today's vboot is to reboot and explicitly request display initialization for EC software sync on VBOOT_EC_SLOW_UPDATE devices (which we haven't had yet on ARM). Still, the vboot flag just declares the capability (for skipping display init), and it should be set correctly regardless of whether that actually makes a difference on a given platform (right now). This patch updates all boards/SoCs that have a conditional path based on display_init_required() accordingly. BRANCH=None BUG=chrome-os-partner:51145 TEST=Booted Oak, confirmed that there's no notable boot time impact. Change-Id: Ic7c77dbd8356d67af7aee54e7869f9ac35241b99 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 9c242f7 Original-Change-Id: I75e5cdda2ba2d111ea50ed2c7cdf94322679f1cd Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/348786 Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/15113 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-05-09google/oak: Add Samsung K4E6E304EB 4G LPDDR3 SDRAM for elm-rev1 SKU2PH Hsu
BUG=none BRANCH=none TEST=emerge-elm coreboot Change-Id: Ib40076f2bb1516fe222e52e18592c15073c9d288 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 84d188543a9e949f7bf792ba704263a0bf97aa51 Original-Change-Id: I43ea6f07f5e337ca3bc5c5c4b3d56c89e5e0ca98 Original-Signed-off-by: PH Hsu <ph.hsu@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/338212 Original-Commit-Ready: Yidi Lin <yidi.lin@mediatek.com> Original-Tested-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/14695 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-05-09google/oak: elm: Do not control SPI_LEVEL_ENABLE after elm-rev1Yidi Lin
SPI level shifter is controlled by SRCLKENA0 after elm-rev1. We don't need to configure it in the bootloader. BUG=chrome-os-partner:51725 TEST=emerge-elm coreboot Change-Id: I01ec00965b87ae370b72d3c0521fb37268714cf8 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 3234065e33c46bc2d67a96939422d318919d5e7a Original-Change-Id: Iafed0cd7562eb5921af6b17f73a067d469143e02 Original-Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/337421 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/14694 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-05-09google/oak: Configure MAINBOARD_PART_NUMBER by the board nameYidi Lin
BRANCH=none BUG=none TEST=check CONFIG_MAINBOARD_PART_NUMBER value in the coreboot.config Change-Id: Iefae44f4cd16d0e749f5b88d80ef6e5c23498c6d Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 99b26f5a68054619c519c945172e56c10f353558 Original-Change-Id: I51c47d114049caf04ccb491096b39696e6af2ab3 Original-Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/339800 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/14693 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-05-09google/oak: elm: Update the differences between oak-rev6 and elm-rev0Yidi Lin
- Remove the deprecated revison settings. - Change LID pin to SPI_CK. - Add i2c bus number and i2c slave address for elm. - Skip the pin configurations(ALC5514 and USB OC pins) belonging to Oak. - Add Hynix 4GB DRAM config BRANCH=none BUG=chrome-os-partner:51725 TEST=boot to kernel on elm-rev0 Change-Id: Ifaedd115c84d095ee289b576ff76af6b0aa3e545 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 2ed4543cdc7e84a0463b73dda96027270ec30272 Original-Change-Id: Id957374d7a67b8c72df1d07a6cecc1064d4e0356 Original-Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/332733 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/14692 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-05-09google/oak: Add derivative board ElmJulius Werner
This patch adds a new mainboard Google/Elm as a derivative of Google/Oak, using the same code sharing technique for derivative boards that was pioneered with Google/Veyron*. For now, there are no firmware-relevant fundamental differences between the two boards. In addition, introduce a board-specific Kconfig for the "board ID adjustment" to represent the fact that the Elm board ID space mirrors the Oak board ID space with an offset of 6, meaning Elm rev0 is equivalent to Oak rev6, and future board changes will be made on both boards to maintain this stride (at least virtually... not all of those revisions will necessarily get built). This should make it much easier to keep the code that handles revision differences somewhat clean. (That's the theory, anyway... whether it will work out remains to be seen.) BRANCH=None BUG=None TEST=Booted Elm image with hardcoded board ID 0 on Oak rev6. Change-Id: If540aea862b746cf4986a74482ae1764c104fb73 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 53cd85c94945ab0bf14cb88a98e66723fc4483de Original-Change-Id: Ib05fc81dc4f4308d99e34fce74c6db8b323785da Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/332276 Original-Commit-Ready: Yidi Lin <yidi.lin@mediatek.com> Original-Tested-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/14691 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-05-09google/oak: configure displayJitao Shi
BRANCH=none BUG=chrome-os-partner:43706 TEST=saw bootloader screen on rev4 and rev5 Change-Id: I844fed6f63467ad04d17115934a1e4724cc0b671 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 2e9d57a42402631923c96e70bc2eff5c135de2fc Original-Change-Id: I748b0eac9a0aab1d38d5d44a1a50dc33d5375379 Original-Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/331813 Original-Commit-Ready: Yidi Lin <yidi.lin@mediatek.com> Original-Tested-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-on: https://review.coreboot.org/14690 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-05-09mediatek/mt8173: Add display driverJitao Shi
BRANCH=none BUG=none TEST=saw bootloader screen on rev4 and rev5 with CL:331813 Change-Id: Ibb01cf251276d2c059739f10e166fefd0de35460 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 8d52a4c486b75b99dc25657ccb6ed90f671c26d6 Original-Change-Id: I4efe439d52b5a5516145960bcffb340152bfba53 Original-Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/331812 Original-Commit-Ready: Yidi Lin <yidi.lin@mediatek.com> Original-Tested-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-on: https://review.coreboot.org/14689 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-04-13mainboard/google: Update license headersMartin Roth
Update all of the license headers to make sure they are compliant with coreboot's license header policy. Change-Id: Ied67c5079a7f49594edb39caf61fe7f386c3f80d Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/14323 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-04-05chromeos.fmd: Mark RW_LEGACY as CBFSPatrick Georgi
Change the existing chromeos.fmd files and the dts-to-fmd script to mark RW_LEGACY as CBFS, so it's properly "formatted". BUG=chromium:595715 BRANCH=none TEST=none Change-Id: I76de26032ea8da0c7755a76a01e7bea9cfaebe23 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 717a00c459906fa87f61314ea4541c31b50539f4 Original-Change-Id: I4b037b60d10be3da824c6baecabfd244eec2cdac Original-Signed-off-by: Patrick Georgi <pgeorgi@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/336403 Original-Commit-Ready: Patrick Georgi <pgeorgi@chromium.org> Original-Tested-by: Patrick Georgi <pgeorgi@chromium.org> Original-Reviewed-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/14240 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-04-05google/oak: Log hardware watchdog in eventlogJulius Werner
The MT8173 hardware watchdog can assert an external signal which we use to reset the TPM on Oak. Therefore we do not need to do the same double-reset dance as on other Chromebooks to ensure that we reset in a correct state. Still, we have a situation where we need to reconfigure the watchdog early in the bootblock in a way that will clear information about the previous reboot from the status register, and we need that information later in ramstage to log the right event. Let's reuse the same watchdog tombstone mechanism from other boards, except that we don't perform a second reset and the tombstone is simply used to communicate between bootblock and ramstage within the same boot. BRANCH=None BUG=None TEST=Run 'mem w 0x10007004 0x8' on Oak, observe how it reboots and how 'mosys eventlog list' shows a hardware watchdog reboot event afterwards. Change-Id: I1ade018eba652af91814fdaec233b9920f2df01f Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 07af37e11499e86e730f7581862e8f0d67a04218 Original-Change-Id: I0b9c6b83b20d6e1362d650ac2ee49fff45b29767 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/334449 Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: https://review.coreboot.org/14234 Tested-by: build bot (Jenkins) Reviewed-by: Julius Werner <jwerner@chromium.org>
2016-04-05chromeos: Simplify fill_lb_gpios even furtherJulius Werner
A long time ago many Chrome OS boards had pages full of duplicated boilerplate code for the fill_lb_gpios() function, and we spent a lot of time bikeshedding a proper solution that passes a table of lb_gpio structs which can be concisely written with a static struct initializer in http://crosreview.com/234648. Unfortunately we never really finished that patch and in the mean time a different solution using the fill_lb_gpio() helper got standardized onto most boards. Still, that solution is not quite as clean and concise as the one we had already designed, and it also wasn't applied consistently to all recent boards (causing more boards with bad code to get added afterwards). This patch switches all boards newer than Link to the better solution and also adds some nicer debug output for the GPIOs while I'm there. If more boards need to be converted from fill_lb_gpio() to this model later (e.g. from a branch), it's quite easy to do with: s/fill_lb_gpio(gpio++,\n\?\s*\([^,]*\),\n\?\s*\([^,]*\),\n\?\s*\([^,]*\),\n\?\s*\([^,]*\));/\t{\1, \2, \4, \3},/ Based on a patch by Furquan Shaikh <furquan@google.com>. BUG=None BRANCH=None TEST=Booted on Oak. Ran abuild -x. Change-Id: I449974d1c75c8ed187f5e10935495b2f03725811 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/14226 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
2016-03-25google/intel mainboards: Add missing board_info.txt filesMartin Roth
The lint script didn't catch that these mainboard directories didn't have board_info files. Add all missing board_info.txt files Change-Id: Ib1d61a3c04e91b22480527885faf60c22093d98a Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/14117 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins)
2016-03-21google/oak: Move external buck initialization to coreboothenryc.chen
Remove the code which is passing parameters to ARMTF and move external buck initilizaton from ARMTF to coreboot. BRANCH=none BUG=none TEST=verified on Oak rev4/rev5 Change-Id: I4f4b30acbee9b42a202b326f2fe4517cb4b9d83c Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 37bec54b4d8a3bce38878e292e4821da3959026a Original-Change-Id: Ib81709812a064f6daf13c9b4d6525f1858c81393 Original-Signed-off-by: henryc.chen <henryc.chen@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/332343 Original-Commit-Ready: Yidi Lin <yidi.lin@mediatek.com> Original-Tested-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/14123 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-03-18google/oak: Enable RAM_CODE_SUPPORTYidi Lin
BRANCH=none BUG=chrome-os-partner:50820 TEST=check /proc/device-tree/firmware/coreboot/ram-code Change-Id: I5ecf45cada7f8999ad607487d5d9281c4fb659ed Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 79d2f0e183a2bde70817d673ae315709f46e3361 Original-Change-Id: I35e91b4e29f8e09acd74770715c96cf7320ac22c Original-Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/332564 Original-Reviewed-by: Milton Chiang <milton.chiang@mediatek.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/14104 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-03-15google/oak: add table for 4GB configurationPH Hsu
BRANCH=none BUG=chrome-os-partner:49229 BUG=chrome-os-partner:50806 TEST=power on to kernel on Oak Rev3 with 4GB dram Change-Id: I32fa881df12eb9b7f66086904aebde3dd1483fbf Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 94c8b7ad911c93c4325113e7afc009f2f81d2275 Original-Change-Id: Ia3640882a46e695550e679dc70611855b64a560f Original-Signed-off-by: PH Hsu <ph.hsu@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/331811 Original-Commit-Ready: Yidi Lin <yidi.lin@mediatek.com> Original-Tested-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/14089 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2016-03-15google/oak: Remove EC_SUSPEND_L from APKoro Chen
This pin is not used anymore since Rev5. BRANCH=none BUG=chrome-os-partner:49375 TEST=make and boot on Rev4/5 Change-Id: I3c775eb2b5e05256523bfd8be814e516944a2f90 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: a87e3babe28413bd879a2d95d4612a5b6b541419 Original-Change-Id: I87972ff8961309ecdad03639e1b6fac1da119cd7 Original-Signed-off-by: Koro Chen <koro.chen@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/331810 Original-Commit-Ready: Yidi Lin <yidi.lin@mediatek.com> Original-Tested-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/14087 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-03-12mediatek/mt8173: detect sdram size at runtimeYidi Lin
Remove DRAM_SIZE_MB Kconfig setting and use sdram_size_mb() to detect the DRAM size at runtime. BUG=chrome-os-partner:49427 BRANCH=none TEST=Boot to kernel Change-Id: I0c3245db73335fb4f1c89c1debde715fc96ecba7 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 00f6f2bbed0e7d23181337b9274191b31e73e223 Original-Change-Id: I409163fe527e966c184f28d7d9bbc809ae2308ed Original-Signed-off-by: PH Hsu <ph.hsu@mediatek.com> Original-Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/327961 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/331176 Original-Commit-Ready: Patrick Georgi <pgeorgi@chromium.org> Original-Tested-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13988 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-03-12mediatek/mt8173: pll: raising the CPU core frequencyYidi Lin
Runs the LITTLE core at highest freqency to speed up the boot time. Set Vproc to 1.125V and set the freqency to 1.6Ghz for backward compatibility. (The highest frequency for the IC before E3 is 1.6Ghz.) BRANCH=none BUG=chrome-os-partner:47422 TEST=flash the bootloader and measure the boottime by cbmem result Change-Id: Id0b906bf34ac534667eb6e8f576e30942ceb923e Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 5fc38548d158158f07cded8cfc8ea5a0a7952161 Original-Change-Id: I62af26c13d98211974243100c581abcb5408fd63 Original-Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/324685 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/13980 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-03-12google/oak: Configure USB OC pinsYidi Lin
BRANCH=none BUG=none TEST=none Change-Id: If7244d0050833c676de72106d1c8473dd8f290a8 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 89356785e66eb6d5b52fdf09933d2d28d9f67a90 Original-Change-Id: I94dda9834da6553795e7f3f65ff267fdcb6b7d47 Original-Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/321055 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/13977 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-03-12google/oak: Config USB Hub for rev5Ben Lok
Reset pin of USB Hub is connected to GPIO118, it is low active. Config GPIO118 as GPO and output high. BRANCH=none BUG=none TEST=emerge-oak coreboot Change-Id: I630cfd1c1019447736e7e5b286790fead4bdcfb6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: b4b5cd98d0b3c5d2bab408ecebebc924d1f2b7df Original-Change-Id: I1ea0e1baac3da4d13301307f01bbe51e108298dd Original-Signed-off-by: Ben Lok <ben.lok@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/321054 Original-Commit-Ready: Yidi Lin <yidi.lin@mediatek.com> Original-Tested-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/13976 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-03-12google/oak: Config audio for rev5Koro Chen
BRANCH=none BUG=none TEST=emerge-oak coreboot Change-Id: Ibdafa4ffe0baf5231654e67612b7ca59d835b602 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 63fedfec26ba1444934e348ce59609fa88e12de5 Original-Change-Id: Ifbbf8d2b3b6e163481843308c2e3edc4a55f90c6 Original-Signed-off-by: Koro Chen <koro.chen@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/319988 Original-Commit-Ready: Yidi Lin <yidi.lin@mediatek.com> Original-Tested-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/13975 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-03-12google/oak: Remove obsolete Rev0 settingKoro Chen
BRANCH=none BUG=none TEST=emerge-oak coreboot Change-Id: I65aa87e88cf812fdb490933de1a3b121866a2694 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 8f703f7e71ae6ffc0f1ac0e70486d087a28da5ba Original-Change-Id: I8d794464d45ea69f9a46f7ebc505f6ec2127f204 Original-Signed-off-by: Koro Chen <koro.chen@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/319987 Original-Commit-Ready: Yidi Lin <yidi.lin@mediatek.com> Original-Tested-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/13974 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-03-12google/oak: Enable TP_SHIFT_EN for the revisons before 5 onlyYidi Lin
BRANCH=none BUG=none TEST=emerge coreboot Change-Id: Ic46490a56a6a8146b91a055b9ce5d5bb23bc7a49 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 082ce1848bf37bba369fd0dccc4cf3fc83a8a018 Original-Change-Id: I58f009d2fc03cf5a52b4dbd042a92973cde4d035 Original-Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/320029 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/13973 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-03-12google/oak: da9212 gpio configuration for rev5henryc.chen
BRANCH=none BUG=none TEST=none Change-Id: Ib44a9e8ca94727809e47831228f4742c25a53977 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: da9185c22264440da822aa252c0c5d2aef78b455 Original-Change-Id: I98c2ad757d0cd0e3234e49392091784b43a106e7 Original-Signed-off-by: henryc.chen <henryc.chen@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/320028 Original-Commit-Ready: Yidi Lin <yidi.lin@mediatek.com> Original-Tested-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/13972 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-03-12google/oak: Config PANEL_LCD_POWER_EN for rev5Yidi Lin
BRANCH=none BUG=none TEST=emerge-oak coreboot Change-Id: Ic2019a1d61cbc5949c1f42346b279ef05f725dfb Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: bf13606f01438bc2ea27ecccc6359a7320dc34cc Original-Change-Id: I3fcc403cb7a3429b9673be0e727fc7d8c9d4f556 Original-Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/320027 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/13971 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-03-12google/oak: Configure SPI_LEVEL_ENABLE pin for rev5Yidi Lin
Oak introduces a 1.8V to 3.3V level shifter for EC SPI bus after rev5. BRANCH=none BUG=none TEST=emerge-oak coreboot Change-Id: I71868b003fc71dee0532033299afc155a9fbec9c Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 030b478fedf046a7b818696779299c591415fcbd Original-Change-Id: Ibff9705832700867279cb1b39b752b8f5f27cf33 Original-Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/320026 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/13970 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 16:43:49 +0000