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2020-05-06treewide: replace GPLv2 long form headers with SPDX headerPatrick Georgi
This replaces GPLv2-or-later and GPLv2-only long form text with the short SPDX identifiers. Commands used: perl -i -p0e 's|/\*[*\n\t ]*This program is free software[:;].*you.*can.*redistribute.*it.*and/or.*modify.*it.*under.*the.*terms.*of.*the.*GNU.*General.*Public.*License.*as.*published.*by.*the.*Free.*Software.*Foundation[;,].*version.*2.*of.*the.*License.*or.*(at.*your.*option).*any.*later.*version.+This.*program.*is.*distributed.*in.*the.*hope.*that.*it.*will.*be.*useful,.*but.*;.*without.*even.*the.*implied.*warranty.*of.*MERCHANTABILITY.*or.*FITNESS.*FOR.*A.*PARTICULAR.*PURPOSE..*.*See.*the.*GNU.*General.*Public.*License for more details.[\n\t ]*\*/|/* SPDX-License-Identifier: GPL-2.0-or-later */|s' $(cat filelist) perl -i -p0e 's|/\*[*\n\t ]*This program is free software[:;].*you.*can.*redistribute.*it.*and/or.*modify.*it.*under.*the.*terms.*of.*the.*GNU.*General.*Public.*License.*as.*published.*by.*the.*Free.*Software.*Foundation[;,].*version.*2.+This.*program.*is.*distributed.*in.*the.*hope.*that.*it.*will.*be.*useful,.*but.*;.*without.*even.*the.*implied.*warranty.*of.*MERCHANTABILITY.*or.*FITNESS.*FOR.*A.*PARTICULAR.*PURPOSE..*.*See.*the.*GNU.*General.*Public.*License for more details.[\n\t ]*\*/|/* SPDX-License-Identifier: GPL-2.0-only */|s' $(cat filelist) perl -i -p0e 's|/\*[*\n\t ]*This program is free software[:;].*you.*can.*redistribute.*it.*and/or.*modify.*it.*under.*the.*terms.*of.*the.*GNU.*General.*Public.*License.*version.*2.*as.*published.*by.*the.*Free.*Software.*Foundation[.;,].+This.*program.*is.*distributed.*in.*the.*hope.*that.*it.*will.*be.*useful,.*but.*;.*without.*even.*the.*implied.*warranty.*of.*MERCHANTABILITY.*or.*FITNESS.*FOR.*A.*PARTICULAR.*PURPOSE..*.*See.*the.*GNU.*General.*Public.*License for more details.[\n\t ]*\*/|/* SPDX-License-Identifier: GPL-2.0-only */|s' $(cat filelist) perl -i -p0e 's|/\*[*\n\t ]*This software is licensed under.*the.*terms.*of.*the.*GNU.*General.*Public.*License.*version.*2.*as.*published.*by.*the.*Free.*Software.*Foundation,.+This.*program.*is.*distributed.*in.*the.*hope.*that.*it.*will.*be.*useful,.*but.*;.*without.*even.*the.*implied.*warranty.*of.*MERCHANTABILITY.*or.*FITNESS.*FOR.*A.*PARTICULAR.*PURPOSE..*.*See.*the.*GNU.*General.*Public.*License for more details.[\n\t ]*\*/|/* SPDX-License-Identifier: GPL-2.0-only */|s' $(cat filelist) Change-Id: I7a746088a35633c11fc7ebe86006e96458a1abf8 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41066 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-05-06treewide: Move "is part of the coreboot project" line in its own commentPatrick Georgi
That makes it easier to identify "license only" headers (because they are now license only) Script line used for that: perl -i -p0e 's|/\*.*\n.*This file is part of the coreboot project.*\n.*\*|/* This file is part of the coreboot project. */\n/*|' # ...filelist... Change-Id: I2280b19972e37c36d8c67a67e0320296567fa4f6 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41065 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-05-02acpi: Move ACPI table support out of arch/x86 (3/5)Furquan Shaikh
This change moves all ACPI table support in coreboot currently living under arch/x86 into common code to make it architecture independent. ACPI table generation is not really tied to any architecture and hence it makes sense to move this to its own directory. In order to make it easier to review, this change is being split into multiple CLs. This is change 3/5 which basically is generated by running the following command: $ git grep -iIl "arch/acpi" | xargs sed -i 's/arch\/acpi/acpi\/acpi/g' BUG=b:155428745 Change-Id: I16b1c45d954d6440fb9db1d3710063a47b582eae Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40938 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-04-28device: Constify struct device * parameter to acpi_fill_ssdt()Furquan Shaikh
.acpi_fill_ssdt() does not need to modify the device structure. This change makes the struct device * parameter to acpi_fill_ssdt() as const. Change-Id: I110f4c67c3b6671c9ac0a82e02609902a8ee5d5c Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40710 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-28device: Constify struct device * parameter to dev_nameFurquan Shaikh
dev_name() does not need to modify the device structure. Hence, this change makes the struct device * parameter to dev_name() as const. Change-Id: I6a94394385e45fd76f68218bf57914bddd2e2121 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40703 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-28device: Constify struct device * parameter to write_acpi_tablesFurquan Shaikh
.write_acpi_tables() should not be updating the device structure. This change makes the struct device * argument to it as const. Change-Id: I50d013e83a404e0a0e3837ca16fa75c7eaa0e14a Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40701 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-04-22device: Add helper function to find matching device on busFurquan Shaikh
This change adds a helper function dev_find_matching_device_on_bus() which scans all the child devices on the given bus and calls a match function provided by the caller. It returns the first device that the match function returns true for, else NULL if no such device is found. Change-Id: I2e3332c0a175ab995c523f078f29a9f498f17931 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40543 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-22device: Add a helper to find device behind a PCI-to-PCI bridge deviceFurquan Shaikh
This change adds a helper function to find PCI device with dev# and function# behind a PCI-to-PCI bridge device. BUG=b:153858769 BRANCH=None TEST=None Signed-off-by: Furquan Shaikh <furquan@google.com> Change-Id: Ie5672b35cda66431a0f1977f217bdf61d3012ace Reviewed-on: https://review.coreboot.org/c/coreboot/+/40474 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-22device: Add checks for NULL in device_const.c functionsFurquan Shaikh
This change checks to ensure that device/path passed into any of the functions in device_const.c is not NULL. Since NULL is not expected to be passed into these functions, this change adds a die() call in case the assumption is broken. Change-Id: I1ad8d2bcb9d0546104c5e065af1eeff331cdf96d Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40475 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-20drivers/pc80/rtc: Reorganize prototypesKyösti Mälkki
Change-Id: Idea18f437c31ebe83dd61a185e614106a1f8f976 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38199 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-10Replace DEVICE_NOOP with noop_(set|read)_resourcesNico Huber
`.read_resources` and `.set_resources` are the only two device operations that are considered mandatory. Other function pointers can be left NULL. Having dedicated no-op implementations for the two mandatory fields should stop the leaking of no-op pointers to other fields. Change-Id: I6469a7568dc24317c95e238749d878e798b0a362 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40207 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-10Drop unnecessary DEVICE_NOOP entriesNico Huber
Providing an explicit no-op function pointer is only necessary for `.read_resources` and `.set_resources`. All other device-operation pointers are optional and can be NULL. Change-Id: I3d139f7be86180558cabec04b8566873062e33be Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40206 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-05Drop explicit NULL initializations from `device_operations`Elyes HAOUAS
Unmentioned fields are initialized with 0 (or NULL) implicitly. Beside that, the struct has grown over the years. There are too many optional fields to list them all. Change-Id: Icb9e14c58153d7c14817bcde148e86e977666e4b Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40126 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-04src/device: 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: Id5fe26564147ec532850430ea55b19ee94d5c5a5 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40050 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-04-02Trim `.acpi_fill_ssdt_generator` and `.acpi_inject_dsdt_generator`Nico Huber
These two identifiers were always very confusing. We're not filling and injecting generators. We are filling SSDTs and injecting into the DSDT. So drop the `_generator` suffix. Hopefully, this also makes ACPI look a little less scary. Change-Id: I6f0e79632c9c855f38fe24c0186388a25990c44d Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39977 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: David Guckian Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-31device/Kconfig: fix circular dependency for RUN_FSP_GOPMatt DeVillier
Change Graphics Init default for RUN_FSP_GOP to depend on INTEL_GMA_HAVE_VBT rather than INTEL_GMA_ADD_VBT, since RUN_FSP_GOP selects INTEL_GMA_ADD_VBT for several Intel SoC's. Test: create default config for gogle/cyan, RUN_FSP_GOP still default display init selection but no more circular dependency warning from config. Change-Id: I8b978d9938c3d0024d4dd40000b988430664cee7 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39910 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Benjamin Doron <benjamin.doron00@gmail.com> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-03-29src/device/Kconfig: Adjust Graphics init defaultsMatt DeVillier
Adjust the defaults for Graphics Initialization so that the "best" option for a board is selected by default. Net effect is to select RUN_FSP_GOP over VGA_ROM_RUN in cases where the platform supports GOP init and the mainboard has a VBT file included. Test: run 'make menuconfig' and check default Display Init option for google/cyan, observe RUN_FSP_GOP is default. Change-Id: I2184dbdd943d035d1682b3ae7bd8d005221434b1 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39871 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-03-25Rework map_oprom_vendev to add revision check and mappingMartin Roth
AMD's Family 17h SoCs share the same video device ID, but may need different video BIOSes. This adds the common code changes to check the vendor & device IDs along with the revision and select the correct video BIOS to use. Change-Id: I2978a5693c904ddb09d23715cb309c4a356e0370 Signed-off-by: Martin Roth <martinroth@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/2040455 Reviewed-by: Raul E Rangel <rrangel@chromium.org> Reviewed-by: Matt Papageorge <matt.papageorge@amd.corp-partner.google.com> Reviewed-by: Justin Frodsham <justin.frodsham@amd.corp-partner.google.com> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39793 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-03-25src/device: Add option to look at revision in option romsMartin Roth
AMD's Family 17h SOCs have the same vendor and device IDs for their graphics blocks, but need different video BIOSes. The only difference is the revision number. Add a Kconfig option that allows us to add the revision number of the graphics device to the PCI option rom saved in CBFS. Because searching CBFS takes a non-trivial amount of time, only enable the option if it's needed. If it's not used, or if nothing matches, the check will fall through and search for an option rom with no version. BUG=b:145817712 TEST=With surrounding patches, loads dali vbios Change-Id: Icb610a2abe7fcd0f4dc3716382b9853551240a7a Signed-off-by: Martin Roth <martinroth@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/2013181 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39792 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-03-25arch/x86: Add Kconfig option for 2nd VGA BIOS imageMartin Roth
Picasso and Dali need different video bioses even though they use the same code in most other places. The Kconfig symbol names are changed from the downstream commit to make them more consistent with current coreboot code. BUG=b:145817712 TEST=Build Dali vBIOS into the coreboot image Change-Id: Ide0d061fda0abc78a74ddf97ba81fc3cf2b02e4f Signed-off-by: Martin Roth <martinroth@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/1956534 Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Raul E Rangel <rrangel@chromium.org> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39791 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-03-17src/device/pci_rom.c: Show device IDs on oprom failureMartin Roth
On a device/option-rom ID mismatch, the option rom's IDs would get shown twice instead of showing the actual device's IDs. This was very confusing because the error showed matching IDs. BUG=None TEST=Shows mismatched IDs when option rom doesn't match the hardware Change-Id: I5a06d6a7319aa653c8a5e32ec3c5afb651d83140 Signed-off-by: Martin Roth <martinroth@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/2013180 Reviewed-by: Raul E Rangel <rrangel@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39586 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-03-03treewide: Replace BOARD_EMULATION_QEMU_X86Angel Pons
It is equivalent to the CPU_QEMU_X86 symbol. Change-Id: Ic16233e3d80bab62cc97fd075bdcca1780a6a2b5 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39182 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-02-24device/Kconfig: select linear framebuffer for TianocoreMatt DeVillier
Automatically select the linear framebuffer mode option if available when Tianocore selected as payload, since VGA text mode will not work properly with the default Tianocore payload. Change-Id: Ic36fd035526f3efd00ffa12ad613fbac304b18cf Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39048 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-02-17treewide: capitalize 'BIOS'Elyes HAOUAS
Also replace 'BIOS' by coreboot when the image is 'coreboot.rom'. Change-Id: I8303b7baa9671f19a036a59775026ffd63c85273 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38932 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-02-08Add configurable ramstage support for minimal PCI scanningRonald G. Minnich
This CL has changes that allow us to enable a configurable ramstage, and one change that allows us to minimize PCI scanning. Minimal scanning is a frequently requested feature. To enable it, we add two new variables to src/Kconfig CONFIGURABLE_RAMSTAGE is the overall variable controlling other options for minimizing the ramstage. MINIMAL_PCI_SCANNING is how we indicate we wish to enable minimal PCI scanning. Some devices must be scanned in all cases, such as 0:0.0. To indicate which devices we must scan, we add a new mandatory keyword to sconfig It is used in place of on, off, or hidden, and indicates a device is enabled and mandatory. Mandatory devices are always scanned. When MINIMAL_PCI_SCANNING is enabled, ONLY mandatory devices are scanned. We further add support in src/device/pci_device.c to manage both MINIMAL_PCI_SCANNING and mandatory devices. Finally, to show how this works in practice, we add mandatory keywords to 3 devices on the qemu-q35. TEST= 1. This is tested and working on the qemu-q35 target. 2. On CML-Hatch Before CL: Total Boot time: ~685ms After CL: Total Boot time: ~615ms Change-Id: I2073d9f8e9297c2b02530821ebb634ea2a5c758e Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36221 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jeremy Soller <jeremy@system76.com>
2020-02-05pciexp: Add support for allocating PCI express hotplug resourcesJeremy Soller
This change adds support for allocating resources for PCI express hotplug bridges when PCIEXP_HOTPLUG is selected. By default, this will add 32 PCI subordinate numbers (buses), 256 MiB of prefetchable memory, 8 MiB of non-prefetchable memory, and 8 KiB of I/O space to any device with the PCI_EXP_SLTCAP_HPC bit set in the PCI_EXP_SLTCAP register, which indicates hot-plugging capability. The resource allocation is configurable, please see the PCIEXP_HOTPLUG_* variables in src/device/Kconfig. In order to support the allocation of hotplugged PCI buses, a new field is added to struct device called hotplug_buses. This is defaulted to zero, but when set, it adds the hotplug_buses value to the subordinate value of the PCI bridge. This allows devices to be plugged in and unplugged after boot. This code was tested on the System76 Darter Pro (darp6). Before this change, there are not enough resources allocated to the Thunderbolt PCI bridge to allow plugging in new devices after boot. This can be worked around in the Linux kernel by passing a boot param such as: pci=assign-busses,hpbussize=32,realloc This change makes it possible to use Thunderbolt hotplugging without kernel parameters, and attempts to match closely what our motherboard manufacturer's firmware does by default. Signed-off-by: Jeremy Soller <jeremy@system76.com> Change-Id: I500191626584b83e6a8ae38417fd324b5e803afc Reviewed-on: https://review.coreboot.org/c/coreboot/+/35946 Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-01device/pnp_device: improve warning/error messagesFelix Held
Explicitly state that the assignment is missing in the devicetree. In the case of the warnings, the missing assignments might not be an issue. Change-Id: Ic0b2f19496c8b4cd6340b0b8a8d0155f8ad05a43 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38655 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-01-10src/device: Update pci_class to PCI-SIG SpecificationElyes HAOUAS
Update based on PCI-SIG's specification: "PCI code and ID assignment specification, Rev 1.11 (24 Jan 2019)" Change-Id: If51605719fd96e399aec2ae86caedda44f2648d4 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37656 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-01-04device/smbus: Drop unused smbus_set_link()Kyösti Mälkki
I expect it to be easier to just remodel the support for i2c multiplexers instead. Besides, there was no proper bounds for pbus_num when accessing pbus_a[]. Change-Id: I17f33b308c01e48bc03b142550535c32862442ac Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38161 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-01-04device/smbus: Drop SMBUS_HAS_AUX_CHANNELSKyösti Mälkki
The guarded prototypes are no longer implemented in the tree. Change-Id: I5bfedde2aaf691826e7537eceb8578a855800ea2 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38153 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-01-03device/Kconfig: make sure display can't be selected by accidentMichael Niewöhner
Make sure display can't be selected by accident when NO_GFX_INIT is selected. Change-Id: Iec5a47f84b8c776a45edc6f4b31a03b9ac714b4e Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36444 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-12-31device: Log times with millisecond resolutionKyösti Mälkki
To print times with 1 us resolution just adds unnecessary noise when comparing logs across different boots. Furthermore, just the printk itself is 1 ms if some slow console is enabled. Change-Id: Ibea43124a1937f404a6e71fd9431086b2b72290a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37425 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-12-22superio/common/conf_mode: Add op to write SSDTPatrick Rudolph
Add functions to write ACPI SSDT code for entering and leaving the config mode. To be used by ACPI generators. Tested on Linux 5.2 using the Aspeed SSDT generator. Change-Id: I14b55b885f1c384536bafafed39ad399639868e4 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37639 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2019-12-19device/pciexp: Match Max_Payload_Size between ends of a linkKyösti Mälkki
Ends of a PCIe link may advertise different Max_Payload_Size in their PCIe Express Capabilities, Device Capabilities block. For correct operation, both ends of the link need to have their Device Control Max_Payload_Size programmed to match and not exceed the other end's Device Capabilities. Fixes: https://ticket.coreboot.org/issues/218 Change-Id: I8b1de13e9c73abb30e5ccc792918bb4f81e5fe84 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37769 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2019-12-19src/{drivers,device,ec}: Remove unused <stdlib.h>Elyes HAOUAS
Change-Id: I05422ee4b0aa5c02525ef0b4eccb4dc3ecf871e8 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32822 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-12-16device/pnp: introduce and use PNP_SKIP_FUNCTIONFelix Held
-1 shouldn't be assigned to an unsigned variable, so use an otherwise unused constant here. Since 7 is the highest virtual LDN number, using 0xffff as PNP_SKIP_FUNCTION marker has no unwanted side effects. Change-Id: I5e31e7ef9dad5fedfd5552963c298336c533a5e9 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37741 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-12-11printf: Automatically prefix %p with 0xJulius Werner
According to the POSIX standard, %p is supposed to print a pointer "as if by %#x", meaning the "0x" prefix should automatically be prepended. All other implementations out there (glibc, Linux, even libpayload) do this, so we should make coreboot match. This patch changes vtxprintf() accordingly and removes any explicit instances of "0x%p" from existing format strings. How to handle zero padding is less clear: the official POSIX definition above technically says there should be no automatic zero padding, but in practice most other implementations seem to do it and I assume most programmers would prefer it. The way chosen here is to always zero-pad to 32 bits, even on a 64-bit system. The rationale for this is that even on 64-bit systems, coreboot always avoids using any memory above 4GB for itself, so in practice all pointers should fit in that range and padding everything to 64 bits would just hurt readability. Padding it this way also helps pointers that do exceed 4GB (e.g. prints from MMU config on some arm64 systems) stand out better from the others. Change-Id: I0171b52f7288abb40e3fc3c8b874aee14b9bdcd6 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37626 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: David Guckian
2019-12-09src/device: Fix typoElyes HAOUAS
Change-Id: Ibe99264a82fdea0e185907d2d2d4c57078ef3ae4 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37571 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2019-11-22device/hypertransport: Drop unused codeArthur Heymans
Change-Id: I6a8b176fa6f8832f6f7bb37118861d530fdefd5e Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37066 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-21device/pci: Reduce scope of dev_find_slot()Kyösti Mälkki
We only keep it around because soc/intel debugging still depends on it. Change-Id: I3ea37c097bbcc3cf5c0574c7d727eae4f5bee307 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34084 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2019-11-20device: Add back dummy HT_CHAIN_UNITID_BASEKyösti Mälkki
This should be defined by mainboard. Add a dummy default to fix master while HyperTransport files are still around referencing this. Change-Id: I58188a200a2cad5fa20affee1844117ba71ac338 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37036 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-20nb/amd/fam10: Drop supportArthur Heymans
Relocatable ramstage, postcar stage and C_ENVIRONMENT_BOOTBLOCK are now mandatory features, which this platform lacks. Change-Id: If36ef0749dbb661f731fb04829bd7e2202ebb422 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36962 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2019-11-10arch/x86: Remove EARLY_EBDA_INIT supportArthur Heymans
This is unused now. Change-Id: Ie8bc1d6761d66c5e1dda40c34c940cdba90646d2 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36363 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-11-01console/kconfig: Move ONBOARD_VGA_IS_PRIMARY to 'devices'Arthur Heymans
This has nothing to do with console options. This also improves the help text to reflect what it actually does. Change-Id: I039f4f6bbe144769d6a362192b225838ed3d9d43 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32042 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2019-10-29arch/x86/*.S: use defines instead of hardcoded valuesPatrick Rudolph
As preparation for x86_64 clean the assembly code and introduce arch/ram_segs.h similar to existing arch/rom_segs.h. Replace open coded segment values with the defines from the new header. Change-Id: Ib006cd4df59951335506b8153e9347450ec3403e Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36321 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-27device: add Kconfig option to hide GOP initialization optionMichael Niewöhner
There are mainboards that do not have any graphics ports connected to the SoC. It would be senseless to initialize the iGD, thus add a new mainboard Kconfig to hide the GOP option. Change-Id: Ica3b3a7a0c8120c95412369a24d8d669fb59fded Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36348 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-10-27src/[arch-lib]: change "unsigned" to "unsigned int"Martin Roth
Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: Ibb7b48a7a144421aff29acbb7ac30968ae5fe5ab Reviewed-on: https://review.coreboot.org/c/coreboot/+/36329 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-10-27src/{device,drivers}: Use 'include <stdlib.h>' when appropriateElyes HAOUAS
Also, including <types.h>, is supposed to provide stdint and stddef. Change-Id: I99918a5a77e759bc7d4192d2c3fd6ad493c70248 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33681 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
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>
2019-10-24arch/acpi.h: Use of typedef for acpi_vfctHimanshu Sahdev
Use of typedef and modify the usage accordingly. Change-Id: I875ef2fa31e65750233fa8da2b76d8db5db44f2d Signed-off-by: Himanshu Sahdev <himanshusah@hcl.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36193 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
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