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path: root/src/mainboard/lenovo/t400/romstage.c
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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>
2020-04-04mainboard/lenovo: 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: I7b7670bb541cf4814fd4958d5c0d8c68cbee80c2 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40085 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Peter Lemenkov <lemenkov@gmail.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-03-18mainboard/[g-p]*: Remove copyright noticesPatrick Georgi
They're listed in AUTHORS and often incorrect anyway, for example: - What's a "Copyright $year-present"? - Which incarnation of Google (Inc, LLC, ...) is the current copyright holder? - People sometimes have their editor auto-add themselves to files even though they only deleted stuff - Or they let the editor automatically update the copyright year, because why not? - Who is the copyright holder "The coreboot project Authors"? - Or "Generated Code"? Sidestep all these issues by simply not putting these notices in individual files, let's list all copyright holders in AUTHORS instead and use the git history to deal with the rest. Change-Id: I426518e8e18de1c8efcfb7ecb0835df3e257dca1 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39608 Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-28nb/intel/gm45: Add C_ENVIRONMENT_BOOTBLOCK supportArthur Heymans
The i82801ix_early_init is now called both in the bootblock and romstage. The rationale behind setting this up twice is to ensure bootblock-romstage compatibility in the future if for instance VBOOT is used. This moves the console init to the bootblock. The romstage now runs uncached. Adding a prog_run hooks to set up an MTRR to cache the romstage will be done in a followup patch. The default size of 64KiB is not modified for the bootblock as trying to fit both EHCI and SPI flash debugging needs a more space and 64KiB is the next power of 2 size that fits it. TESTED on Thinkpad X200. Change-Id: I8f59736cb54377973215f35e35d2cbcd1d82c374 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35992 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-10-14sb/intel/i82801ix: Add common code to set up LPC IO decode rangesArthur Heymans
This does the following: - Add gen[1-4]_dec options to the devicetree to set up generic LPC decode ranges in the southbridge code. - Move setting up some default decode ranges to a common place. If somehow a board needs to override this behavior it can happen in the mb_setup_superio() hook (that will be renamed when moving to C_ENVIRONMENT_BOOTBLOCK). Change-Id: I3d904b1125bc410c11aa73a89b1969284e88dac1 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35991 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-08-18mainboards: Remove floating __PRE_RAM__ commentsKyösti Mälkki
Change-Id: I110e54175a81b6a651213e0f18ddc1e3e71160cf Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34920 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2019-05-21mb/lenovo/r500: Add mainboardArthur Heymans
Tested: - Ethernet NIC - Wifi RFKill - USB - LVDS, VGA with libgfxinit - Booting with dock attached (COM1) - Keyboard, trackpoint - SeaBIOS 1.12 - S3 resume - Tested in descriptor mode, with vendor FD and ME - Add VBT to ACPI OPregion Untested: - SATA (likely works) - Trackpad (my cable is broken, likely works) - Displayport (likely works) - Descriptorless mode - DVD drive - Extra battery - model with ATI GPU Does not work: - Dock hotplug - Quad core CPU (hangs during AP init, probably needs hardware mod) - Hotplugging the expresscard slot (works with 'echo 1 | sudo tee /sys/bus/pci/rescan') TODO: - proper dock support - documentation note: This board was hard to flash, I had to desolder the flash. TESTED: on a R500 with an Intel iGPU, SeaBIOS 1.12, Debian 9, Linux 4.9 from USB Change-Id: I9e129b2e916acdf2b8534fa9d8d2cfc8f64f5815 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/28644 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-03-04arch/io.h: Drop unnecessary includeKyösti Mälkki
Change-Id: I91158452680586ac676ea11c8589062880a31f91 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31692 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-01device/pci: Fix PCI accessor headersKyösti Mälkki
PCI config accessors are no longer indirectly included from <arch/io.h> use <device/pci_ops.h> instead. Change-Id: I2adf46430a33bc52ef69d1bf7dca4655fc8475bd Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31675 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2019-02-06nb/intel/gm45: Use a common romstageArthur Heymans
This moves a lot of the common romstage boilerplate code to a common location, while adding a few mainboard specific hooks. Another difference is that the settings for enable_igd and enable_peg are now based on the static devicetree settings. Change-Id: I30ef7f6962aabde78b5c40e0b53bb85e01c254c1 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/31190 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-02-06mb/lenovo/{x200,t400}: Set SMBUS mux using common SB functionsArthur Heymans
Change-Id: I1e9a165b722006557557058a14e9f5dac78d4538 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/31189 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-02-06mb/lenovo/t400: Remove RCBA replayArthur Heymans
his either sets unwanted or unnecessary settings. Also this RCBA replay did not even originate from the T400 as this code was copied from the Thinkpad x200 code on which this replay was already removed in 7bcd062 'mb/lenovo/x200: Remove RCBA replay' Change-Id: Iac6846d43395e342897e03c1ad31387638bcac64 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/31188 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2019-01-09cpu/intel: Use the common code to initialize the romstage timestampsArthur Heymans
The initial timestamps are now pushed on the stack when entering the romstage C code. Tested on Asus P5QC. Change-Id: I88e972caafff5c53d8e68e85415f920c7341b92d Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/30670 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2018-11-16src: Remove unneeded include <lib.h>Elyes HAOUAS
Change-Id: I801849fb31fe6958e3d9510da50e2e2dd351a98d Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/29304 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-11-10mb/lenovo/t400: Improve docking codePatrick Rudolph
* Remove dead code * Add support for types 2504 and 2505 * Print dock info at romstage entry * Improve dock disconnect for type 2505 * Move defines into dock.h for future ACPI code * Reduce timeouts according to spec to decrease boot time on error * Fix no docking detection (reduces boot time by 1 second) * Configure GPIO LDN before reading GPIOs * Use Kconfig values instead of fixed defines * Add documentation Tested on Lenovo T500 with docking 2504 and 2505. Change-Id: Ic4510ffadc67da95961cecd51a6d8ed856b3ac99 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/29418 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2018-10-29mb/lenovo/t400: Use acpi_s3_resume_allowed()Paul Menzel
Apply commit 12d681b2 (intel/i945 gm45: Use acpi_s3_resume_allowed()) also to the Lenovo T400. See also commit 42ae0bae with Change-Id I4e1e0ccf2abbe175c0e5ddcbb6ee7bf6afb1ae88 (mb/lenovo/x200: Use acpi_s3_resume_allowed()) Change-Id: I9d4ac711375977a979a8b3e5606e2197847e88de Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Signed-off-by: Peter Lemenkov <lemenkov@gmail.com> Reviewed-on: https://review.coreboot.org/29147 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2018-09-28mb/lenovo/t400: Link the gpio.c settingsArthur Heymans
Linking this file instead of including a header makes it possible to easily change gpio settings for a variant. Change-Id: Ifd496510d4868f5901a9dbbf7f1523ccffaf15ab Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/28628 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-08-13src/mb: Remove some unneeded includesElyes HAOUAS
Change-Id: I3108193c0e0b644cecb74ae0c7a7b54e24a75b58 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/28049 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2017-11-23sb/intel/i82801ix: fetch initial timestamp in bootblockArthur Heymans
TESTED on Thinkpad x200 Change-Id: I3cd286709f8734793dc6ae303215433eff29d25b Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/22077 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-08-10mb/lenovo/t400: Switch to new hybrid graphics driverPatrick Rudolph
Use new hybrid graphics driver to get device state. Move remaining code to romstage.c. Tested on Lenovo T500: * Linux 4.11.4 on Fedora 25 * Integrated (using NGI) * Discrete (using VGA OpROM) * Switchable (using NGI and VGA OpROM), tested with DRI_PRIME No regressions found. Change-Id: Iad2eccaab19c71f11308853ba9326d8186e67c93 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/20793 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2017-07-06mainboard/[g-l]: add IS_ENABLED() around Kconfig symbol referencesMartin Roth
Change-Id: I1f906c8c465108017bc4d08534653233078ef32d Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/20343 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2017-06-12nb/intel/gm45: Add romstage timestampsArthur Heymans
Change-Id: I558e6c63caf95ec5279ec5a866b54fb199116469 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/19678 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2017-03-11lenovo/t400: Rewrite dock from t60Kyösti Mälkki
Old dock.c copied from x201 was incorrect. Do a rewrite of t60 dock code as pnp devices. Fixes USB and serial on the dock, if it is already connected when computer is powered on. DVI and ethernet worked without this patch. Hot-plug is yet to be fixed. Change-Id: Ib20a0eff10d0cde92dd089baf4fca28b117dc999 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/18054 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2017-02-19mb/lenovo/t400: Implement hybrid graphic in romstageArthur Heymans
The hybrid driver select by DRIVERS_LENOVO_HYBRID_GRAPHICS doesn't work for t400/t500. Replace it with a custom romstage implementation. Tested on Lenovo T500 with dual graphics: * Intel Native GFX init * AMD VBios * GNU Linux 4.8.13 * SeaBios as payload * Discrete is working (44 W) * Integrated is working (24 W) * Switchable is working (34 W) ** Both GPUs are enabled, with Intel being connected to the panel ** DRI_PRIME allows to use AMD GPU ** ACPI doesn't seem to work (no vgaswitcheroo) Depends on Change-Id: I4dc00005270240c048272b2e4f52ae46ba1c9422 Depends on Change-Id: If389016f3bb0c4c2fd0b826914997a87a9137201 Change-Id: I7496876e9b434d4a2388e1ede27ac604670339b7 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/18010 Tested-by: build bot (Jenkins) Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
2016-12-11intel/gm45: Use romstage_handoff for S3Kyösti Mälkki
Don't use scratchpad registers when we have romstage_handoff to pass S3 resume flag. Also fixes console log from reporting early in ramstage "Normal boot" while on S3 resume path. Change-Id: I4e2eabc59ff87b7ed40cfc9885bbe0256fe4a695 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/17674 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-12-11intel i945 gm45 x4x post-car: Use postcar_frame for MTRR setupKyösti Mälkki
Adapt implementation from skylake to prepare for removal of HIGH_MEMORY_SAVE and moving on to RELOCATABLE_RAMSTAGE. With this change, CBMEM region is set early-on as WRBACK with MTRRs and romstage ram stack is moved to CBMEM. Change-Id: Idee5072fd499aa3815b0d78f54308c273e756fd1 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15791 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-09-02lenovo/x200,t400: use gpio.h instead of gpio_setupArthur Heymans
Uses gpio.h instead of default_southbridge_gpio_setup to configure southbridge GPIO's. This is more consistent with how GPIO's are configured on newer targets. Change-Id: I6ccd0564b929e958864739b7cde04f5592c58479 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/16379 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-07-31Remove extra newlines from the end of all coreboot files.Martin Roth
This removes the newlines from all files found by the new int-015-final-newlines script. Change-Id: I65b6d5b403fe3fa30b7ac11958cc0f9880704ed7 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/15975 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-26intel/gm45: Use common ACPI S3 recoveryKyösti Mälkki
Change-Id: I3148dbbcb06676f48b6bc357124403b70b9bcb6a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15246 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.h@gmx.de>
2016-06-21intel/model_6ex: Prepare for dynamic CONFIG_RAMTOPKyösti Mälkki
Change-Id: I9bfaa53f8d09962d36df1e86a0edcf100bb08403 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15229 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-17Move definitions of HIGH_MEMORY_SAVEKyösti Mälkki
This is more of ACPI S3 resume and x86 definition than CBMEM. Change-Id: Iffbfb2e30ab5ea0b736e5626f51c86c7452f3129 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15190 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-06-01Revert "mainboard/lenovo/t400: Add initial hybrid graphics support"Patrick Rudolph
This reverts commit 59597ead1f26d4c18997bda81b2ec33e52973b80. Will be replaced by lenovo common hybrid driver. Change-Id: I994114734fa931926c34ed04305cddfbeb429b62 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/12895 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@googlemail.com>
2015-11-10mainboard/lenovo/t400: Add initial hybrid graphics supportTimothy Pearson
TEST: Booted T400 with Intel/ATI hybrid graphics in integrated mode with native Intel graphics init and verified integrated panel framebuffer functionality in SeaBIOS and Linux. Change-Id: I37e72c5dad0d7ab3915cc3d439ae9a4a9b3787e3 Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/9319 Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins)
2015-10-31tree: drop last paragraph of GPL copyright headerPatrick Georgi
It encourages users from writing to the FSF without giving an address. Linux also prefers to drop that and their checkpatch.pl (that we imported) looks out for that. This is the result of util/scripts/no-fsf-addresses.sh with no further editing. Change-Id: Ie96faea295fe001911d77dbc51e9a6789558fbd6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/11888 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2015-06-10mainboards/lenovo: Copy X200 board to T400 for future expansionTimothy Pearson
Change-Id: If2d48b84fe7bd7b144e96171e54067891e3c4e2e Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/9316 Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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