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2020-08-05drivers/intel/mipi_camera: Fix SSDT generation for IPU devicesSugnan Prabhu S
Includes changes in mipi_camera driver to fix following issues related to SSDT generation for IPU devices. 1. acpigen_write_device was not getting called for IPU devices 2. acpigen_pop_len was called for a generic devices without calling acpigen_write_device Change-Id: I309edd065719cb8250f1241898bb5854004d2a9f Signed-off-by: Sugnan Prabhu S <sugnan.prabhu.s@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44025 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-03drivers/intel/mipi_camera: Add reference counting for shared resourcesSugnan Prabhu S
This change updates the mipi_camera driver to handle shared power resource between multiple cameras. This is achieved by adding a guard variable and methods to manipulate the guard variable before calling the actual platform method which enables or disables the resource. PowerResource will call these guarded methods to enable or disable the resource. This protects the shared resource from being enabled or disabled multiple times while the other camera is using the resource. Example: Consider a platform where two cameras are sharing a GPIO resource 0xXX and both the cameras calls enable and disable guarded methods for this GPIO. Actual platform disable method for the GPIO is called only after the last camera using the GPIO calls DSBx method and RESx becomes 0. Scope (\_SB.PCI0) { Name (RESx, Zero) Method (ENBx, 0, Serialized) { If ((RESx == Zero)) { \_SB.PCI0.STXS (0xXX) } RESx++ } Method (DSBx, 0, Serialized) { If ((RESx > Zero)) { RESx-- } If ((RESx == Zero)) { \_SB.PCI0.CTXS (0xXX) } } } Change-Id: I1468459d5bbb2fb07bef4e0590c96dd4dbab0d9c Signed-off-by: Sugnan Prabhu S <sugnan.prabhu.s@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43003 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-28drivers/wifi: Adapt generic wifi driver into a chip driverKarthikeyan Ramasubramanian
Re-organize the existing generic wifi driver into a generic wifi chip driver. This allows generic wifi chip information to be added to the devicetree. BUG=None TEST=./util/abuild/abuild Change-Id: I63f957a008ecf4a6a810c2a135ed62ea81a79fe0 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43768 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-26src/drivers/intel/soundwire/soundwire.h: Add include <types.h>Elyes HAOUAS
BIT(x) needs <types.h>. Change-Id: Icf8b77713e7b5deb9def19c3e14e89a40ba46107 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43710 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-07-26drivers/intel/dptf: Remove prompts from DPTF config optionsTim Wawrzynczak
The prompts for the DPTF Kconfig options were not necessary, they should be selected based on what DPTF implementation is being used, ASL files or generated at runtime. It's not really meant to be fiddled with at build-time. Also rewrite the help text for the _HID selection, to try and make it more clear when to use y or n. Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: I6edcabd28426916d9586d501b95b510dfc163fc1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43830 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Caveh Jalali <caveh@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-26src: Change BOOL CONFIG_ to CONFIG() in comments & stringsMartin Roth
The Kconfig lint tool checks for cases of the code using BOOL type Kconfig options directly instead of with CONFIG() and will print out warnings about it. It gets confused by these references in comments and strings. To fix it so that it can find the real issues, just update these as we would with real issues. Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: I5c37f0ee103721c97483d07a368c0b813e3f25c0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43824 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-07-26src: Remove whitespace between 'sizeof' and '('Elyes HAOUAS
Change-Id: Iaf22dc1986427e8aa4521b0e9b40fafa5a29dbbd Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43720 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-07-26drivers/intel/dptf: Add missing Scope operator for _FIFTim Wawrzynczak
Missed one other scope operator in the DPTF cleanup. This one is for the fan device, and without this fix, the kernel isn't able to properly control the fan (it gets confused about whether it's ACPI 4+ compatible or not). BUG=b:149722146 TEST=verify /sys/class/thermal/cooling_zone0/max_state returns > 1, and /sys/class/thermal/cooling_zone0/cur_state is writable, and writing the value of `max_state` causes the fan to spin faster. Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: I7bd83967ace761ddd17eaeae9c25abb0b2cbe413 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43840 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-07-20drivers/intel/gma/Kconfig: Avoid dependency hell when ignoring strapsAngel Pons
Unconditionally selecting `GFX_GMA_IGNORE_PRESENCE_STRAPS` creates a hard dependency on `MAINBOARD_USE_LIBGFXINIT`, which is undesired. Move it out of the `if GFX_GMA` block to break this unwanted dependency. TEST=Build for Librem 13v4 with no graphics init successfully. Change-Id: I53e132c209c065068f20959fa1a6f5195f5fe766 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43491 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>
2020-07-18drivers/intel/dptf: Add missing scope operator around TSR optionsTim Wawrzynczak
The previous DPTF patch train missed the proper scope operator around all of the TSR options. Without this, the optional GTSH and/or _STR Methods end up in the wrong scope. Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: I9298c442c047c5f7f606574d900057a7c004b47f Reviewed-on: https://review.coreboot.org/c/coreboot/+/43458 Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-18dptf: Fix scope of TCPU deviceTim Wawrzynczak
In the initial DPTF refactor, the scope of the TCPU device was incorrectly set as \_SB, instead of \_SB.PCI0. However, because of the way that the acpi_inject_dsdt() callback currently works (it injects contents before the dsdt.aml file), the Scope where the TCPU device lives (\_SB.PCI0) doesn't exist yet. Therefore, to avoid playing games with *when* things are defined in the DSDT, switch to defining all of the DPTF devices in the SSDT. Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: Ia4922b4dc6544d79d44d39e6ad18c6ab9fee0fd7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43529 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-14src: Remove unused 'include <stdint.h>Elyes HAOUAS
Found using: diff <(git grep -l '#include <stdint.h>' -- src/) <(git grep -l 'int8_t\|int16_t\|int32_t\|int64_t\|intptr_t\|intmax_t\|s8\|u8\|s16\|u16\|s32\|u32\|s64\|u64\|INT8_MIN\|INT8_MAX\|INT16_MIN\|INT16_MAX\|INT32_MIN\|INT32_MAX\|INT64_MIN\|INT64_MAX\|INTMAX_MIN\|INTMAX_MAX' -- src/) |grep -v vendorcode |grep '<' Change-Id: I5e14bf4887c7d2644a64f4d58c6d8763eb74d2ed Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41827 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-12mb/google/volteer: Convert static ASL files to new DPTF implementationTim Wawrzynczak
This patch converts the current DPTF policies from static ASL files into the new SSDT-based DPTF implementation. All settings are intended to be copied exactly. Change-Id: I964c53afbd503d47a07b982672425f0e7a986a3f Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41895 Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-09drivers/intel/gma/i915_reg.h: Drop dead codeAngel Pons
This code is not even being build-tested. Drop it before it grows moss. Change-Id: Iff5007256fedebd98082a575773d7de181b321ab Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43249 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner
2020-07-07dptf: Add support for IDSPTim Wawrzynczak
\_SB.DPTF.IDSP adverties to the DPTF daemon which policies the implementation supports. Added a new acpigen function to figure out which policies are used, and fills out IDSP appropriately. Change-Id: Idf67a23bf38de4481c02f98ffb27afb8ca2d1b7b Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42081 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2020-07-07dptf: Add support for Fan and TSR optionsTim Wawrzynczak
DPTF has several options on how to control the fan (fine-grained speed control, minimum speed change in percentage points, and whether or not the DPTF device should notify the Fan if it detects low speed). Individual TSRs can also set GTSH, which is the amount of hysteresis inherent in the measurement, either from circuitry (if analog), or in firmware (if digital). BUG=b:143539650 TEST=compiles Change-Id: I42d789d877da28c163e394d7de5fb1ff339264eb Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41891 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2020-07-07dptf: Add support for Running Average Power LimitsTim Wawrzynczak
This change adds support for emitting the PPCC table, which describes the ranges available as knobs for DPTF to tune. It can support min/max power, min/max time window for averaging, and the minimum adjustment size (granularity or step size) of each power limit. The current implementation only supports PL1 and PL2. BUG=b:143539650 TEST=compiles Change-Id: I67e80d661ea5bb79980ef285eca40c9a4b0f1849 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41890 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2020-07-07dptf: Add support for Fan Performance StatesTim Wawrzynczak
This change adds support for generating the _FPS table for the DPTF Fan object. The table describes different levels of fan activity that may be applied to the system in order to actively cool it. The information includes fan speed at a (rough) percentage level, fan speed in RPM, potential noise level in centibels, and power in mA. BUG=b:143539650 TEST=compiles Change-Id: I5591eb527f496d0c4c613352d2a87625d47d9273 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41889 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2020-07-07dptf: Add support for Charger Performance StatesTim Wawrzynczak
This change generates the DPTF TCHG.PPSS table in the SSDT. This table describes different charging rates which are available to use. DPTF can pick different rates in order to passively cool (or not) the system. BUG=b:143539650 TEST=compiles Change-Id: I6df6bfbac628fa4e4d313e38b8e6c53fce70a7f2 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41888 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2020-07-07dptf: Add support for Critical PoliciesTim Wawrzynczak
This patch adds support for DPTF Critical Policies, which are consist of Method definitions only. They are `_CRT` and `_HOT`, which are defined as temperature thresholds that, when exceeded, will execute a graceful suspend or a graceful shutdown, respectively. BUG=b:143539650 TEST=compiles Change-Id: I711ecdcf17ae8f6e653f33069201da4515ace85e Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41887 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2020-07-07dptf: Add support for Passive PoliciesTim Wawrzynczak
This patch adds support for emitting the Thermal Relationship Table, as well as _PSV Methods, which together form the basis for DPTF Passive Policies. BUG=b:143539650 TEST=compiles Change-Id: I82e1c9022999b0a2a733aa6cd9c98a850e6f5408 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41886 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2020-07-07dptf: Add support for generation of Active PoliciesTim Wawrzynczak
This change adds support for generating the different pieces of DPTF Active Policies. This includes the Active Relationship Table, in addition to _ACx methods. BUG=b:143539650 TEST=compiles Change-Id: Iea0ccbd96f88d0f3a8f2c77a7d0f3a284e5ee463 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41885 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2020-07-07drivers/intel/dptf: Add current participant Devices to DSDTTim Wawrzynczak
In this DPTF implementation, the participant device objects are written into the DSDT with only minimal Names attached (_HID/_ADR, _STA, _UID, PTYP, and _STR). All other Methods & Names will be written into the SSDT. If a device is not used in any policy, then its _STA is set to return 0 ("off"). BUG=b:143539650 TEST=Compiles. Change-Id: Ief69a57adce9ee0b19056ce6a11ed8a5b51b3f87 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41884 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2020-07-07drivers/intel/mipi_camera: Add camera power resource to SSDTSugnan Prabhu S
This change adds support function to parse entries in the devicetree to generate PowerResource entries for the MIPI camera. Change-Id: I31e198b50acf2c64035aff9cb054fbe3602dd83e Signed-off-by: Sugnan Prabhu S <sugnan.prabhu.s@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41624 Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-07drivers/intel/mipi_camera: Add support to handle CIO2 deviceMatt Delco
This change updates mipi_camera driver to handle CIO2 device type. Change-Id: I521740524bc1c4da3d8593f011a033542e4a872c Signed-off-by: Sugnan Prabhu S <sugnan.prabhu.s@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42470 Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-07drivers/intel/mipi_camera: SSDT changes to add PLDMatt Delco
This change updates mipi_camera driver to add PLD section to SSDT. Change-Id: If65b9cbabca95e9645d8e5023ce7fd78b0625d1e Signed-off-by: Sugnan Prabhu S <sugnan.prabhu.s@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42469 Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-07drivers/intel/mipi_camera: SSDT changes to add DSMMatt Delco
This change updates mipi_camera driver to add DSM section to SSDT. Change-Id: Ic60e972b6aebad171a7b77fe0d99781693adfb20 Signed-off-by: Sugnan Prabhu S <sugnan.prabhu.s@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42468 Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-07drivers/intel/mipi_camera: Add support for camera sensor in SSDTMatt Delco
This change updates mipi_camera driver to handle camera sensor. Change-Id: I581c9bf9b87eac69e88ec11724c3b26ee5fa9431 Signed-off-by: Sugnan Prabhu S <sugnan.prabhu.s@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42467 Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-07drivers/intel/mipi_camera: Handle NVM and VCM device typeMatt Delco
This change adds support in mipi_camera driver to handle NVM and VCM device types. Change-Id: I24cb7f010d89bc8d14e0b4c8fe693ba6e9c68941 Signed-off-by: Sugnan Prabhu S <sugnan.prabhu.s@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42466 Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-07drivers/intel/mipi_camera: Handle acpi_name and common codeMatt Delco
This change updates the mipi_camera driver to handle acpi_name based on device_type, if acpi_name is not set in the devicetree and moves some of the common code to separate methods. Change-Id: I15979f345fb823df2560db269e902a1ea650b69e Signed-off-by: Sugnan Prabhu S <sugnan.prabhu.s@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41607 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-04drivers/intel/pmc_mux: Rename con driver to connTim Wawrzynczak
For historical reasons, Windows has issues with certain names being used for files and directories, 'con' or 'CON' being one of them. Therefore, rename the pmc_mux/con driver to pmc_mux/conn in order to work around this issue. TEST=built volteer (only user of this driver as of now) Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: Ia78dc4efe647c96a7169a3b95fc3b8944d052c83 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43090 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Caveh Jalali <caveh@chromium.org>
2020-07-04lib/coreboot_table: Add Intel FSP version to coreboot tableJohnny Lin
Add a new LB_TAG_PLATFORM_BLOB_VERSION for FSP version, it would add Intel FSP version to coreboot table LB_TAG_PLATFORM_BLOB_VERSION when PLATFORM_USES_FSP2_0 is selected. Tested=On OCP Delta Lake, with an updated LinuxBoot payload cbmem utility can see "LB_TAG_PLATFORM_BLOB_VERSION": "2.1-0.0.1.120" Change-Id: I92a13ca91b9f66a7517cfd6784f3f692ff34e765 Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41809 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2020-07-03drivers/intel/pmx_mux: Remove redundant declarationKyösti Mälkki
Change-Id: Ie64b267ac01afa9774105e1ab8a7c18021726ff3 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41871 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-30src/drivers/intel: Avoid NULL pointer dereferenceJohn Zhao
Coverity detects dereferencing pointers that might be "NULL" when calling acpigen_write_scope and acpigen_write_device. Add sanity check for both of scope and name to prevent NULL pointer dereference. Found-by: Coverity CID 1429979, 1429982 TEST=Built and boot up to kernel. Signed-off-by: John Zhao <john.zhao@intel.com> Change-Id: If17d12861f562dc0d6c98a5c91a9d3c0360ca2c9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42835 Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-25drivers/intel/fsp2_0: decouple FSP_PEIM_TO_PEIM_INTERFACE from FSP 2.1Jonathan Zhang
Not all FSPs based on FSP 2.1 supports the feature of external PPI interface pulled in via FSP_PEIM_TO_PEIM_INTERFACE. Deselect FSP_PEIM_TO_PEIM_INTERFACE when PLATFORM_USES_FSP2_1 is selected. Update Kconfig of SOCs affected (icelake, jasperlake, tigerlake). Change-Id: I5df03f8bcf15c9e05c9fd904a79f740260a3aed7 Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42487 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2020-06-22drivers/intel/gma/intel_ddi.c: Clean upElyes HAOUAS
Remove unused includes. Change-Id: I91dd92b54822dd0d10051ccd600ce787860c8ff6 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41996 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-06-20ACPI: Drop some HAVE_ACPI_RESUME preprocessor useKyösti Mälkki
Change-Id: Idfb89ceabac6b6906e31a3dbe9096d48ba680599 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42458 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-06-19Kconfig: Escape variable to accommodate new Kconfig versionsPatrick Georgi
Kconfig 4.17 started using the $(..) syntax for environment variable expansion while we want to keep expansion to the build system. Older Kconfig versions (like ours) simply drop the escapes, not changing the behavior. While we could let Kconfig expand some of the variables, that only splits the handling in two places, making debugging harder and potentially messing with reproducible builds (e.g. when paths end up in configs), so escape them all. Change-Id: Ibc4087fdd76089352bd8dd0edb1351ec79ea4faa Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42481 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
2020-06-14drivers/intel/fsp2_0: Add FSP 2.2 specific supportSubrata Banik
• Based on FSP EAS v2.1 – Backward compatibility is retained. • Add multi-phase silicon initialization to increase the modularity of the FspSiliconInit() API. • Add FspMultiPhaseSiInit() API • FSP_INFO_HEADER changes o Added FspMultiPhaseSiInitEntryOffset • Add FSPS_ARCH_UPD o Added EnableMultiPhaseSiliconInit, bootloaders designed for FSP 2.0/2.1 can disable the FspMultiPhaseSiInit() API and continue to use FspSiliconInit() without change. FSP 2.2 Specification: https://www.intel.com/content/www/us/en/intelligent-systems/intel-firmware-support-package/intel-fsp-overview.html Change-Id: If7177a267f3a9b4cbb60a639f1c737b9a3341913 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41728 Reviewed-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-14dptf: Introduce new paradigm for configuring DPTF parametersTim Wawrzynczak
Currently, configuring and reviewing DPTF parameters is difficult because DPTF tables and methods are defined in static ASL files, and are littered with #ifdefs which both define parameters and influence behavior (e.g., whether a method is included or not). This patch train is an effort to bring DPTF support to our ACPI DSDT/SSDT generation framework. This first patch is very minimal, and includes only creation of the DPTF device (in the DSDT). BUG=b:143539650 TEST=compiles (later tests get more comprehensive). Change-Id: I14df9f422c911677aeea25552ac1822a9462c58a Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41883 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-10drivers/intel/fsp2_0: Allow SoC/mainboard to update NvsBufferPtrFurquan Shaikh
This change moves the check for NvsBufferPtr in S3 resume case to happen just before FSP-M is called. This allows SoC/mainboard code to set NvsBufferPtr if it doesn't use the default MRC cache driver. BUG=b:155990176 Change-Id: Ia272573ad7117a0cb851f0bfe6a4c7989bc64cde Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42109 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-06-06src: Use pci_dev_ops_pci where applicableAngel Pons
Change-Id: Ie004a94a49fc8f53c370412bee1c3e7eacbf8beb Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41944 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-06-06src: Remove unused 'include <cpu/x86/mtrr.h>'Elyes HAOUAS
Change-Id: I3f08b9cc34582165785063580b3356135030f63e Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41782 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: David Guckian
2020-06-06src: Remove unused '#include <cpu/x86/smm.h>'Elyes HAOUAS
Change-Id: I1632d03a7a73de3e3d3a83bf447480b0513873e7 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41685 Reviewed-by: David Guckian Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-02src: Remove redundant includesElyes HAOUAS
<types.h> is supposed to provide <commonlib/bsd/cb_err.h>, <stdbool.h>,<stdint.h> and <stddef.h>. So remove those includes each time when <types.h> is included. Change-Id: I886f02255099f3005852a2e6095b21ca86a940ed Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41817 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-06-02src: Remove unused 'include <bootstate.h>'Elyes HAOUAS
Change-Id: I54eda3d51ecda77309841e598f06eb9cea3babc1 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41671 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-06-02src: Remove unused '#include <timer.h>'Elyes HAOUAS
Change-Id: I57e064d26b215743a1cb06bb6605fc4fe1160876 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41491 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-28soc/intel/tigerlake: Implement soc_get_pmc_mux_device()Tim Wawrzynczak
The ChromeOS EC is adding new entries to its USBC.CONx devices (see later patch), and it needs to get access to the PMC.MUX device so that its ACPI path can be retrieved. This provides a weak function to return NULL for all Intel SoCs except for Tiger Lake, which locates the device if it is found in the devicetree. Change-Id: I3fe3ef25e9fac8748142f5b1bd870c9bc70b97ff Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40948 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-28drivers/intel/fsp2_0: add option to compress FSP-M in cbfsAaron Durbin
Allow the ability for chipset or mainboard to choose to compress FSP-M in cbfs using LZMA or LZ4 routines. However, only non-XIP platforms will support FSP-M compression. Since the main cbfs decompression paths are utilized add the appropriate checks for including compression algorithms under the FSP-M compression options. On picasso FSP-M (debug builds) the following savings were measured: no-compression: fspm.bin 720896 none FSP_COMPRESS_FSP_M_LZ4: fspm.bin 138379 LZ4 (720896 decompressed) -80% FSP_COMPRESS_FSP_M_LZMA: fspm.bin 98921 LZMA (720896 decompressed) -86% BUG=b:155322763,b:150746858,b:152909132 Change-Id: I5c88510c134b56a36ff1cd97a64b51ab2fea0ab0 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41450 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-05-28drivers/intel/fsp2_0: add option to compress FSP-S in cbfsAaron Durbin
Allow the ability for chipset or mainboard to choose to compress FSP-S in cbfs using LZMA or LZ4 routines. To accomplish this fsp_load_component() is added as an assist for performing the necessary logic and allow the caller to provide the destination selection. Since the main cbfs decompression paths are utilized add the appropriate checks for including compression algorithms under the FSP-S compression options. On picasso FSP-S (debug builds) the following savings were measured: no-compression: fsps.bin 327680 none FSP_COMPRESS_FSP_S_LZ4: fsps.bin 98339 LZ4 (327680 decompressed) -70% FSP_COMPRESS_FSP_S_LZMA: fsps.bin 71275 LZMA (327680 decompressed) -78% BUG=b:155322763,b:150746858,b:152909132 Change-Id: I8aa5d8c1cbaf4d08f38a918a9031a2570bc5247e Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41449 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-05-27drivers/intel/gma: Move IGD OpRegion to CBMEMNico Huber
It never was in GNVS, it never belonged among the ACPI tables. Having it in CBMEM, makes it easy to look the location up on resume, and saves us additional boilerplate. TEST=Booted Linux on Lenovo/X201s, confirmed ASLS is set and intel_backlight + acpi_video synchronize, both before and after suspend. Change-Id: I5fdd6634e4a671a85b1df8bc9815296ff42edf29 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40724 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-26drivers/intel/pmc_mux/con: Add new PMC MUX & CON chip driversTim Wawrzynczak
The Tiger Lake PMC device has a MUX device which is expected to be exposed in ACPI tables. The MUX device simply has a _HID and _DDN. The CON devices link the USB-2 and USB-3 port numbers (from SoC point of view) to the physical connector. They also have orientation options for the sideband (SBU) and USB High Speed signals (HSL), meaning that they can be fixed (i.e, another device besides the SoC controls the orientation, and effectively the SoC is following only CC1 or CC2 orientation), or they can follow the CC lines. BUG=b:151646486 TEST=Tested with next patch in series (see TEST line there) Change-Id: I8b5f275907601960410459aa669e257b80ff3dc2 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Signed-off-by: John Zhao <john.zhao@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40862 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2020-05-26drivers/intel/fsp2_0: print soc specific GUID extension hobsJonathan Zhang
Some SoC specific hobs are of HOB_TYPE_GUID_EXTENSION. Call SoC specific soc_display_hob() to display the content as necessary. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Change-Id: Ib4e4abe2d89b04504d1988d8d3c2fde268b5345a Reviewed-on: https://review.coreboot.org/c/coreboot/+/41565 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-05-26drivers/intel/fsp2_0: Remove unused 'include <memrange.h>'Elyes HAOUAS
Change-Id: Ic3eb8fca22e73a0d485a6c1bf35c33b1fc606e4a Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41488 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-25drivers: Use SPDX identifiersJacob Garber
Convert the remaining files in src/drivers to use SPDX identifiers. int15.h and default_brightness_levels.asl did not have license headers, but they were both copied from other GPL2 files, so they should be under the GPL2 as well. ne2k.c and drm_dp_helper.h are licensed under custom BSD-like licenses that do not have an SPDX equivalent, so they are added as exceptions to the license header lint. Change-Id: I87fb1c637b8d11b0463f7c19f70b847413e14aed Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41601 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-05-22drivers/intel/soundwire: Add Intel SoundWire controller driverDuncan Laurie
This driver provides support for Intel SoundWire controllers. It is intended to be used by multiple Intel SoCs and relies on retrieving controller/master information from the SoC itself. As such it provides a function that must be implemented by the SoC to fill out this structure. The Intel SoundWire driver in the Linux kernel expects firmware to inform it which master links are unused by adding a custom property to the link descriptor. This is done by looking for any children attached to the device that use each link and disabling the ones that are unused. Mainboards will enable this driver and define the controller in devicetree.cb in order provide the required ACPI tables, but the mainboard should not need to provide any configuration itself as that should all come from the SoC directly. This was tested with the volteer board by adding this controller and a codec to devicetree.cb and ensuring that the properties are all present, including the custom properties for the device clock and quirk mask for disabled links. Device (SNDW) { Name (_ADR, 0x40000003) Name (_CID, Package () { "PRP0001", "PNP0A05" }) Name (_DDN, "Intel SoundWire Controller") Name (_DSD, Package () { ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), Package () { Package () { "mipi-sdw-sw-interface-revision", 0x00010000 }, Package () { "mipi-sdw-master-count", 0x04 } }, ToUUID ("dbb8e3e6-5886-4ba6-8795-1319f52a966b"), Package () { Package () { "mipi-sdw-link-0-subproperties", "LNK0" }, Package () { "mipi-sdw-link-1-subproperties", "LNK1" }, Package () { "mipi-sdw-link-2-subproperties", "LNK2" }, Package () { "mipi-sdw-link-3-subproperties", "LNK3" }, } } Name (LNK0, Package () { ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), Package () { Package () { "mipi-sdw-clock-stop-mode0-supported", One }, [...] Package () { "intel-sdw-ip-clock", 0x0249F000 }, Package () { "intel-quirk-mask", Zero }, } } [...] } BUG=b:146482091 Signed-off-by: Duncan Laurie <dlaurie@google.com> Change-Id: I4b4f843a7e5ea170b070a1697c8eedc7c103e127 Reviewed-on: https://review.coreboot.org/c/coreboot/+/40888 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-05-20drivers/intel/gma: Add override for presence strapsMatt DeVillier
A handful of boards do not properly implement the presence straps, leading libgfxinit to fail to detect an attached display. Add an override, defaulting to N, which can be set for affected boards. Add a section to the documentation detailing the option and its usage. Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Change-Id: I43c61d67147878887658b23d90fb1c0b91e7a2af Reviewed-on: https://review.coreboot.org/c/coreboot/+/41416 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-05-20drivers/intel/gma: License libgfxinit glue code under GPL v2Nico Huber
Change-Id: I7a78e16512369cbaada4399dbb855ade358ff046 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41521 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Jacob Garber <jgarber1@ualberta.ca>
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: Convert more license headers to SPDX stylePatrick Georgi
Change-Id: Ia3de79c7d71049da00ed108829eac6cb49ff3ed6 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41205 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-11treewide: split off license text, remove extra copyright noticesPatrick Georgi
Copyright notices are best stored in AUTHORS Change-Id: Ib9025c58987ee2f7db600e038f5d3e4edc69aacc Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41203 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> 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>
2020-05-10src: Replace remaining GPLv2 long form headers with SPDX headerElyes HAOUAS
Change-Id: I4614e9b02a932530fc22912b5cf502d1b699b451 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41188 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-05-09src/: Replace GPL boilerplate with SPDX headersPatrick Georgi
Used commands: perl -i -p0e 's|\/\*[\s*]*.*is free software[:;][\s*]*you[\s*]*can[\s*]*redistribute[\s*]*it[\s*]*and\/or[\s*]*modify[\s*]*it[\s*]*under[\s*]*the[\s*]*terms[\s*]*of[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*as[\s*]*published[\s*]*by[\s*]*the[\s*]*Free[\s*]*Software[\s*]*Foundation[;,][\s*]*version[\s*]*2[\s*]*of[\s*]*the[\s*]*License.[\s*]*This[\s*]*program[\s*]*is[\s*]*distributed[\s*]*in[\s*]*the[\s*]*hope[\s*]*that[\s*]*it[\s*]*will[\s*]*be[\s*]*useful,[\s*]*but[\s*]*WITHOUT[\s*]*ANY[\s*]*WARRANTY;[\s*]*without[\s*]*even[\s*]*the[\s*]*implied[\s*]*warranty[\s*]*of[\s*]*MERCHANTABILITY[\s*]*or[\s*]*FITNESS[\s*]*FOR[\s*]*A[\s*]*PARTICULAR[\s*]*PURPOSE.[\s*]*See[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*for[\s*]*more[\s*]*details.[\s*]*\*\/|/* SPDX-License-Identifier: GPL-2.0-only */|' $(cat filelist) perl -i -p0e 's|\/\*[\s*]*.*is[\s*]*free[\s*]*software[:;][\s*]*you[\s*]*can[\s*]*redistribute[\s*]*it[\s*]*and/or[\s*]*modify[\s*]*it[\s*]*under[\s*]*the[\s*]*terms[\s*]*of[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*as[\s*]*published[\s*]*by[\s*]*the[\s*]*Free[\s*]*Software[\s*]*Foundation[;,][\s*]*either[\s*]*version[\s*]*2[\s*]*of[\s*]*the[\s*]*License,[\s*]*or[\s*]*.at[\s*]*your[\s*]*option.[\s*]*any[\s*]*later[\s*]*version.[\s*]*This[\s*]*program[\s*]*is[\s*]*distributed[\s*]*in[\s*]*the[\s*]*hope[\s*]*that[\s*]*it[\s*]*will[\s*]*be[\s*]*useful,[\s*]*but[\s*]*WITHOUT[\s*]*ANY[\s*]*WARRANTY;[\s*]*without[\s*]*even[\s*]*the[\s*]*implied[\s*]*warranty[\s*]*of[\s*]*MERCHANTABILITY[\s*]*or[\s*]*FITNESS[\s*]*FOR[\s*]*A[\s*]*PARTICULAR[\s*]*PURPOSE.[\s*]*See[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*for[\s*]*more[\s*]*details.[\s*]*\*\/|/* SPDX-License-Identifier: GPL-2.0-or-later */|' $(cat filelist) perl -i -p0e 's|\/\*[\s*]*.*is[\s*#]*free[\s*#]*software[;:,][\s*#]*you[\s*#]*can[\s*#]*redistribute[\s*#]*it[\s*#]*and/or[\s*#]*modify[\s*#]*it[\s*#]*under[\s*#]*the[\s*#]*terms[\s*#]*of[\s*#]*the[\s*#]*GNU[\s*#]*General[\s*#]*Public[\s*#]*License[\s*#]*as[\s*#]*published[\s*#]*by[\s*#]*the[\s*#]*Free[\s*#]*Software[\s*#]*Foundation[;:,][\s*#]*either[\s*#]*version[\s*#]*3[\s*#]*of[\s*#]*the[\s*#]*License[;:,][\s*#]*or[\s*#]*.at[\s*#]*your[\s*#]*option.[\s*#]*any[\s*#]*later[\s*#]*version.[\s*#]*This[\s*#]*program[\s*#]*is[\s*#]*distributed[\s*#]*in[\s*#]*the[\s*#]*hope[\s*#]*that[\s*#]*it[\s*#]*will[\s*#]*be[\s*#]*useful[;:,][\s*#]*but[\s*#]*WITHOUT[\s*#]*ANY[\s*#]*WARRANTY[;:,][\s*#]*without[\s*#]*even[\s*#]*the[\s*#]*implied[\s*#]*warranty[\s*#]*of[\s*#]*MERCHANTABILITY[\s*#]*or[\s*#]*FITNESS[\s*#]*FOR[\s*#]*A[\s*#]*PARTICULAR[\s*#]*PURPOSE.[\s*#]*See[\s*#]*the[\s*#]*GNU[\s*#]*General[\s*#]*Public[\s*#]*License[\s*#]*for[\s*#]*more[\s*#]*details.[\s*]*\*\/|/* SPDX-License-Identifier: GPL-3.0-or-later */|' $(cat filelist) perl -i -p0e 's|(\#\#*)[\w]*.*is free software[:;][\#\s]*you[\#\s]*can[\#\s]*redistribute[\#\s]*it[\#\s]*and\/or[\#\s]*modify[\#\s]*it[\s\#]*under[\s \#]*the[\s\#]*terms[\s\#]*of[\s\#]*the[\s\#]*GNU[\s\#]*General[\s\#]*Public[\s\#]*License[\s\#]*as[\s\#]*published[\s\#]*by[\s\#]*the[\s\#]*Free[\s\#]*Software[\s\#]*Foundation[;,][\s\#]*version[\s\#]*2[\s\#]*of[\s\#]*the[\s\#]*License.*[\s\#]*This[\s\#]*program[\s\#]*is[\s\#]*distributed[\s\#]*in[\s\#]*the[\s\#]*hope[\s\#]*that[\s\#]*it[\s\#]*will[\#\s]*be[\#\s]*useful,[\#\s]*but[\#\s]*WITHOUT[\#\s]*ANY[\#\s]*WARRANTY;[\#\s]*without[\#\s]*even[\#\s]*the[\#\s]*implied[\#\s]*warranty[\#\s]*of[\#\s]*MERCHANTABILITY[\#\s]*or[\#\s]*FITNESS[\#\s]*FOR[\#\s]*A[\#\s]*PARTICULAR[\#\s]*PURPOSE.[\#\s]*See[\#\s]*the[\#\s]*GNU[\#\s]*General[\#\s]*Public[\#\s]*License[\#\s]*for[\#\s]*more[\#\s]*details.\s(#* *\n)*|\1 SPDX-License-Identifier: GPL-2.0-only\n\n|' $(cat filelist) perl -i -p0e 's|(\#\#*)[\w*]*.*is free software[:;][\s*]*you[\s*]*can[\s*]*redistribute[\s*]*it[\s*]*and\/or[\s*]*modify[\s*]*it[\s*]*under[\s*]*the[\s*]*terms[\s*]*of[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*as[\s*]*published[\s*]*by[\s*]*the[\s*]*Free[\s*]*Software[\s*]*Foundation[;,][\s*]*version[\s*]*2[\s*]*of[\s*]*the[\s*]*License.[\s*]*This[\s*]*program[\s*]*is[\s*]*distributed[\s*]*in[\s*]*the[\s*]*hope[\s*]*that[\s*]*it[\s*]*will[\s*]*be[\s*]*useful,[\s*]*but[\s*]*WITHOUT[\s*]*ANY[\s*]*WARRANTY;[\s*]*without[\s*]*even[\s*]*the[\s*]*implied[\s*]*warranty[\s*]*of[\s*]*MERCHANTABILITY[\s*]*or[\s*]*FITNESS[\s*]*FOR[\s*]*A[\s*]*PARTICULAR[\s*]*PURPOSE.[\s*]*See[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*for[\s*]*more[\s*]*details.\s(#* *\n)*|\1 SPDX-License-Identifier: GPL-2.0-only\n\n|' $(cat filelist) Change-Id: Ia01908544f4b92a2e06ea621eca548e582728280 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41178 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-09vboot: Clean up pre-RAM use of vboot_recovery_mode_enabled()Julius Werner
vboot_recovery_mode_enabled() was recently changed to assert() when it is called before vboot logic has run, because we cannot determine whether we're going to be in recovery mode at that point and we wanted to flush out existing uses that pretended that we could. Turns out there are a bunch of uses like that, and there is some code that is shared across configurations that can and those that can't. This patch cleans them up to either remove checks that cannot return true, or add explicit Kconfig guards to clarify that the code is shared. This means that using a separate recovery MRC cache is no longer supported on boards that use VBOOT_STARTS_IN_ROMSTAGE (this has already been broken with CB:38780, but with this patch those boards will boot again using their normal MRC caches rather than just die). Skipping the MRC cache and always regenerating from scratch in recovery mode is likewise no longer supported for VBOOT_STARTS_IN_ROMSTAGE. For FSP1.1 boards, none of them support VBOOT_STARTS_IN_BOOTBLOCK and that is unlikely to change in the future so we will just hardcode that fact in Kconfig (otherwise, fsp1.1 raminit would also have to be fixed to work around this issue). Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I31bfc7663724fdacab9955224dcaf650d1ec1c3c Reviewed-on: https://review.coreboot.org/c/coreboot/+/39221 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-05-08{drivers,ec/kontron}: Replace GPLv2 long form headers with SPDX headerElyes HAOUAS
Change-Id: Ide6cfd6f79bd54f50d9fde37c55f2b0df702478a Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41135 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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>
2020-05-01src: Remove not used 'include <smbios.h>'Elyes HAOUAS
Change-Id: I12345a5b6c9ce94ca9f8b555154b2278a8ff97bf Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39816 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-05-01src: Remove unused 'include <cpu/x86/cache.h>'Elyes HAOUAS
Change-Id: I2bf1eb87bb5476dd77b5a56dfe8846e82d414523 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40666 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.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 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>
2020-04-28drivers/intel/gma: put controller in separate headerMatt DeVillier
Including i915.h just for the GMA/SSDT related functions means dragging along all of i915_reg.h as well, which is problematic since some platforms (like Apollo Lake) use overlapping symbols. To avoid this conflict, break out the GMA/SSDT bits into their own header which can be included without conflict. Change-Id: I73fb7ef01abaafdcdbc44f1e3f5eb1883fc31616 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40592 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
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>
2020-04-09drivers/intel/gma: Remove unneeded white spaceElyes HAOUAS
Change-Id: I816cfe0e3114fe270c6c48014705dbee3b10fd50 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39990 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-07drivers/intel/wifi: Add support for Intel Wi-Fi 6 SeriesSubrata Banik
Add all Intel WIFI 6 series PCI ids to device/pci_ids.h file. TEST=Harrison Peak (HrP) Wi-Fi module is getting detected during PCI enumeration. Change-Id: Id5452c5c02b58e84d8e5768653b18c9d1246c1bb Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40224 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-06src/drivers: 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: I38eaffa391ed5971217ffad74a312b1641e431c9 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40051 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-04-05fsp2_0: Gather Kconfig declarationsNico Huber
Move more Kconfig declarations to drivers/intel/fsp2_0/ and document them properly. This way, we don't have to repeat dependencies and have the prompts in a common place. We can also easily hide the prompt for the header path in case the FSP repository is used. SP platforms were skipped as their Kconfig is too weird but they shouldn't hold other platforms back. Change-Id: Iba5af49bcd15427e9eb9b111e6c4cc9bcb7adcae Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40125 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Felix Singer <felixsinger@posteo.net>
2020-04-05fsp2_0: Clean up around `config FSP_USE_REPO`Nico Huber
We can make our lifes much easier by removing its dependency on `ADD_FSP_BINARIES`. Instead, we imply the latter if the repository is to be used. We can also hide a lot of unnecessary prompts in this case. Also, remove default overrides and selects for the two that are now unnecessary. Change-Id: I8538f2e966adc9da0fbea2250c954d86e42dfeb3 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39882 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> 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>
2020-04-02drivers/intel/gma: drop intel_gma_get_controller_info()Matt DeVillier
Drop function prototype, since all implementations have been removed. Change-Id: I2e7b5ac7352a1434652b5e6d37bb3744c68b2328 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39962 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-02drivers/intel/gma/acpi: Bail out on empty display listNico Huber
Whether the GMA is used depends on the mainboard, so we shouldn't rely on the presence of the static ACPI code around `GFX0`. Change-Id: I4d20b459b8361e43435b535b2b395f51ce1704e6 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39978 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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>
2020-03-31drivers/intel/gma: fold gma.asl into default_brightness_levels.aslMatt DeVillier
Including gma.asl at the platform level (vs the board level) means that even desktop boards need to include the default brightness levels, which makes no sense. To begin to clean this up, include gma.asl in default_brightness_levels.asl (as well as the handful of board-specific brightness files) and remove it from the various platforms. A follow-on commit will remove default_brightness_levels.asl from all boards which lack an internal display. Change-Id: I8063deeef4ab6d6ab34ed9b0be5b1d541d6e9b6b Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39878 Reviewed-by: Benjamin Doron <benjamin.doron00@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-30intel/fsp2_0: Make FSP_USE_REPO a SoC opt-inJohanna Schander
For quite a bit now we are extending the FSP_USE_REPO option to be available for all Intel SoCs. This results in a list being not only hard to maintain but also prone to errors. To change that behaviour this commit introduces the HAVE_INTEL_FSP_REPO config option for SoCs that are supported from within 3rdparty/fsp. If a SoC selects HAVE_INTEL_FSP_REPO the config option FSP_USE_REPO is selected by default, but can be still deselected by the user in menuconfig. Change-Id: I68ae373ce591f06073064aa75aac32ceca8fa1cc Signed-off-by: Johanna Schander <coreboot@mimoja.de> Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37582 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-29drivers/intel/gma/acpi: Provide default definition for displaysNico Huber
Use it wherever the standard numbers were copied to. Bit 31 is set at runtime unconditionally, so we don't need it here. Change-Id: I0d853c3b8250a2c7b2d1a91985a555e4b17ad76c Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39731 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-29drivers/intel/gma: Drop unused `backlight` fieldNico Huber
Change-Id: I9d7f8337653f93f40550a3d2886fe7b3845eac69 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39879 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-03-29nb/intel/haswell: Implement proper backlight PWM configNico Huber
Further backport the backlight-PWM handling from Skylake. Beside configuring the PWM frequency in Hz, we also use the PCH's logic for the brightness setting via BLM_PCH_OVERRIDE_ENABLE. Linux would toggle it anyway and that might confuse our ASL code. We assume that the 183Hz value that was set before for Slippy variants was overridden by Linux with the 200Hz VBT value, like it was for the Broadwell Chromebooks. So we set 200Hz for them in the devicetrees. The calculated value for the T440p of 220Hz seems sane and also matches the VBT. Change-Id: I17dfe1a3610d5e2918c617cf5d10896692fdccb3 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39769 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-03-27drivers/intel/fsp2_0: Avoid iterative print statementSubrata Banik
This patch moves "Display FSP Version Info HOB" print outside of the loop to avoid getting called multiple times. TEST=Able to see "Display FSP Version Info HOB" only once. Change-Id: I754d5922f4dbef22656ca98c02d9f45791c8433d Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39827 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-25drivers/intel/gma/acpi: Add Kconfigs for backlight registersNico Huber
Instead of adding more versions of the `*pch.asl`, unify the existing ones and allow to override the register locations via Kconfig. The current defaults should work for Skylake and some newer platforms. TEST=Booted ThinkPad X201s, backlight control still works. Change-Id: I0b21d9a0288f0f8d6cb0a4776909bffdae7576f5 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31503 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com> Reviewed-by: Benjamin Doron <benjamin.doron00@gmail.com>
2020-03-25soc/intel/cometlake: Use IntelFSP repoFelix Singer
Make use of the publicly-available FSP binaries and headers for Comet Lake. Also, remove the Comet Lake header files from src/vendorcode, since they are no longer necessary. Change-Id: I392cc7ee3bf5aa21753efd6eab4abd643b65ff94 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39372 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-24drivers/intel/gma: Ditch `link_frequency_270_mhz` settingNico Huber
The `link_frequency_270_mhz` setting was originally used by the native graphics init code for Sandy/Ivy Bridge, which is long gone. The value of this information (which board had it set) is questionable. The only board that had an LVDS panel and set it to 0 was the ThinkPad L520, where native graphics init was never reported to work. Also, the native graphics init only used it for calculations, but never confi- gured the hardware to use a specific frequency. A look into the docu- mentation also doesn't reveal any straps that could be used to confi- gure it. Change-Id: Ieceaa13e4529096a8ba9036479fd84969faebd14 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39763 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Alexander Couzens <lynxis@fe80.eu> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-24drivers/intel/gma/acpi: Use SPDX license identifiersNico Huber
Change-Id: I9012394e553211abe4b225beb9150d997d0c2e38 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39730 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-03-24drivers/intel/gma/acpi: Let the compiler initialize counters[]Nico Huber
TEST=Booted ThinkPad X201s, backlight control still works. Change-Id: I8ff3493be4dc8d640a511358a5324eb73eb35db9 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39729 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-03-24drivers/intel/gma/acpi: Use snprintf() to construct device nameNico Huber
TEST=Booted ThinkPad X201s, backlight control still works. Change-Id: Ieee02f698879ba6b60d863dd63ef9107c0d502b5 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39728 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-24drivers/intel/gma/acpi: Refine some cosmeticsNico Huber
TEST=Booted ThinkPad X201s, backlight control still works. Change-Id: Ie3b00daedc9de05abef0cae9cea99dc7acf1ff62 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39727 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-24drivers/intel/gma/acpi: Reduce display switching stubsNico Huber
_DCS, _DGS and _DSS are required by specification. However, we never implemented them properly, and no OS driver com- plained yet. So we stub them out and keep the traditional behavior in case an OS driver checks for their existence. The old implementations also only returned static values as there never was any write to their GNVS variables. The TRAP() that was called in one place is actually implemented by some ThinkPad's SMI handler as docking event. However, as the call precedes these SMI handlers in coreboot history, it's most likely an accident. Change-Id: Ib0b9fcdd58df254d3b2290900e3bc206a7abd92d Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39726 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-03-16drivers/intel/ish: Add TGL ISH PCI idli feng
BRANCH=none BUG=b:145946347 TEST==boot to OS with TGL RVP UP3 Signed-off-by: Hu, Hebo <hebo.hu@intel.com> Signed-off-by: li feng <li1.feng@intel.com> Change-Id: I3a4f73e82f62def3adb2cb1332a315366078c918 Reviewed-on: https://review.coreboot.org/c/coreboot/+/39478 Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-15treewide: Replace uses of "Nehalem"Angel Pons
The code in coreboot is actually for the Arrandale processors, which are a MCM (Multi-Chip Module) with two different dies: - Hillel: 32nm Westmere dual-core CPU - Ironlake: 45nm northbridge with integrated graphics This has nothing to do with the older, single-die Nehalem processors. Therefore, replace the references to Nehalem with the correct names. Change-Id: I8c10a2618c519d2411211b9b8f66d24f0018f908 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38942 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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