Currently the LPIT Get Constraints _DSM subfunction returns a package
containing the path to a nonexistent device (\NULL). This is used to
work around an issue with Windows, where returning an empty package will
cause a BSOD. However, using this non-existent device can also cause
confusion, as on Linux, it shows an error in dmesg, e.g.
ACPI Error: AE_NOT_FOUND, While resolving a named reference package
element - \NULL (20200925/dspkginit-438)
Therefore, this patch modifies this returned package slightly to include
the path to ACPI_CPU_STRING for CPU 0, which should always be emitted on
Intel platforms that use the PEP driver.
Tested on google/brya0 on ChromeOS 5.10 kernel
Tested with current Windows 11 ISO
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: If74a1620ff0de33bcdba06e1225c5e28c64253e1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61868
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Shobhit Srivastava <shobhit.srivastava@intel.corp-partner.google.com>
This will allow to migrate all platform to the parallel_mp init code
and drop the old lapic_init code.
Change-Id: If499e21a8dc7fca18bd5990f833170d0fc21e10c
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58700
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Kano changes load switch of touch screen to TPS22914C (is not with
discharge) on DVT board, EE suggests to add enable_off_delay_ms to 30ms
to fix DUT can't enter S0ix issue.
BUG=b:220811619
TEST=Boot kano to OS and run S0iX test 2500 cycles.
Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Change-Id: I7ea5693d457c5f60246348d2d8fa1f4130b7d4c4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62331
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: YH Lin <yueherngl@google.com>
The USB port configuration was derived from the PPR and schematics.
This board has 6(some multi-purpose) ports.
Primary functions are:
2 USB-C ports
1 USB SS+ type A port
2 Cameras
1 Bluetooth transceiver
BUG=b:214413631
TEST=builds
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: Ie1b05f190f25dca1566e1023011cc70c2d32f461
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62153
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Add DPTS (device prepare to sleep) method that is to be called in
mainboard's \_SB.MPTS, which is called in _PTS.
Signed-off-by: Cliff Huang <cliff.huang@intel.com>
Change-Id: Ie308f74940a33711a398bc11d0550cb06b55cdcf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61886
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
PCI bus 0 is not below any PCI device. In case of pci_domain_scan_bus(),
it's our virtual `domain` device.
Expecting a PCI device above bus 0 resulted in undefined behavior for
all boards with PCI. Only boards with a PCI device 00:00.0 that looked
like a PCIe bridge showed issues, though (e.g. OCP/DeltaLake).
Change-Id: I1fd68b9dc0d2e388ec2bbba4adbadd33e14f0171
Signed-off-by: Nico Huber <nico.h@gmx.de>
Fixes: commit 777ffff442 (device/pci_device.c: Scan only one device for PCIe)
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62376
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
There is no reason to use lists to link the checklist and template
document. Thus, link to these documents in their related flowing text.
Change-Id: I9bce0dd6595f1a208e7ea2311a653f9af32530de
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62412
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The list of releases will grow and in the current state each release
moves the section for the upcoming release more down making it less
visible.
Thus, switch both sections, so that the documentation for the
upcoming release is at the top. Also, invert the order of the previous
releases, so that the latest is at the top.
Change-Id: I69987e035f38ae3ca14dbf5c7644d5292106a978
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62411
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The documents for the checklist and template are related to upcoming
releases. Thus, move them to the section for upcoming releases.
Change-Id: Ibe6be506d2833036105b7c86445dca2a6efb7a55
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62410
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The release notes document also contains information about upcoming
releases, not only previous releases. Thus, rename the document in the
main menu and give it a proper title.
Change-Id: I4480c0b6e4be6fcbcb9a00beb0be169a7eed435d
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62409
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
The Gerrit Guidelines are related to the contributing process and also
contain documentation which goes beyond "Getting started". Thus, move
them to the "Contributing" section.
Change-Id: I775a79c14562a1f4a9563012aee3b690c0635cc1
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62386
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
The variable `RM` is empty and thus set it to `rm`. While
executing the `clean` rule, run each `rm` command with the -f flag
to ignore non-existing files.
Also, disable the objutil feature locally fixing another build issue.
Change-Id: Icb17e2c924ef480f8ac6195f96cf495709a0a023
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62415
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Previously, cbfstool was tested as part of the coreboot build, but not
tested individually. This let a change that broke elogtool slip through.
Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I9e7b7a01d4a77ffdac932ba5af12cbd1ba96628b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62406
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
This reverts commit d74b8d9c99.
This change breaks the 'make all' build of the cbfstool tools
from the util/cbfstool directory unless libflashrom-dev is
installed, complaining that flashrom is not installed.
Even with libflashrom-dev installed, it breaks building
elogtool with the public version of libflashrom-dev.
Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I572daa0c0f3998e20a8ed76df21228fdbb384baf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62404
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: ron minnich <rminnich@gmail.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This fixes no practical problem, especially for coreboot where only
one process should access the SPI controller. It makes the code look
more spec compliant.
As per EDS, SPI controller sets the HSFSTS.bit5 (SCIP) when software
sets the Flash Cycle Go (FGO) bit in the Hardware Sequencing Flash
Control register.
Software must initiate the next SPI transaction when this bit is 0.
Add non-blocking mechanism with `5sec` timeout to report back error
if current SPI transaction is failing due to on-going SPI access.
BUG=b:215255210
TEST=Able to boot brya and verified SPI read/write is successful.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I4d35058244a73e77f6204c4d04d09bae9e5ac62c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61849
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
We print these out in the normal flow, so lets add them for S0i3 resume
as well.
BUG=b:221231786
TEST=Perform suspend/resume cycle on guybrush and verify we get the new
POST codes.
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: Ia7d607453d58084868cfa50770fd0f370b2ea2bd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62346
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rob Barnes <robbarnes@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
This feature was never used. Let's remove it to keep things simple.
BUG=221231786
TEST=Boot test guybrush and morphius and verify transfer buffer is
correctly passed.
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I93a284db919f82763dcd31cec76af4b773eb3f80
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62345
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rob Barnes <robbarnes@google.com>
- Remove arrows from google mainboard as requested in the last review.
- Make Feb25 the release date.
- Cosmetic markdown changes - Rewrapping, updated for lines' lengths.
- Add plan to support Resource allocator V3 on the 4.18 branch.
- Add plan to deprecate LEGACY_SMP_INIT after 4.18 release
Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: Id16925918511fd2277a54faeccfa56e96c6aaae5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62380
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The power rails discharge time of brask has been measured, the longest
discharge time of the power rails are smaller than 150ms so it is safe
to set the pwr_cyc_dur to 1 second. Since the brask is derived from the
brya, we could apply the same setting from the brya. The setting is
copied from commit dee834aa.
BUG=b:214454454
BRANCH=firmware-brya-14505.B
TEST=`test_that firmware_ECPowerButton` passed.
Change-Id: I5e5eebb79e99a52fc3e4128213c6986f20100b8d
Signed-off-by: Zhuohao Lee <zhuohao@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62286
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
The mainboard_memory_init_params takes the struct FSP_M_CONFIG as the
input which make the board has no chance to modify data in the
FSPM_UPD, for example, set FspmArchUpd.NvsBufferPtr = 0. After changing
the FSP_M_CONFIG to FSPM_UPD, the board can modify the value based on
its requirement.
BUG=b:200243989
BRANCH=firmware-brya-14505.B
TEST=build pass
Change-Id: Id552b1f4662f5300f19a3fa2c1f43084ba846706
Signed-off-by: Zhuohao Lee <zhuohao@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62293
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Convert BMP to the correct format at build time, which removes the
requirement for any runtime checks.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I4f1e9c8df2ca7d66f362f9fa5688d6cb443c2581
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61918
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
By default, edk2 allows 1000000μs for SD Card Readers and eMMC to
initialize which is excessive and causes a boot delay. This makes
the value configurable and uses a default of 1000μs which is sufficient
for the majority of readers. The value of 1000μs was hardcoded in
MrChromeBox's fork for around 2 years with no reported issues.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I873bcddf6f37a9eaae5c84991b3996d51fb460d3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61902
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
- Add configurability using FW_CONFIG field in CBI, to enable/disable
I2S codec support for MAX98373 codecs
- AUDIO=ADL_MAX98373_ALC5682I_I2S: enable max98373 codec using expansion
board
Bug=None
Test=With CBI FW_CONFIG set to 0x100, check I2S audio output on
expansion card
Signed-off-by: Usha P <usha.p@intel.com>
Change-Id: I94dfe500b99a669e9b981cdf15e360f22f33d2ac
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61544
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
This code only worked when the payload (a packed struct) was 4 byte
aligned. With gcc11 this happens to not be the case.
Change-Id: I5bb4ca4b27f8554208b12da177c51091ea6a108f
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61938
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
coreboot uses port index which is 0 based for all PCIe root ports.
In case of PCIe remapping logic, coreboot reads LCAP register from PCIe
configuration space which contains port number (mostly 1 based). This
assumption might not be true for all the ports in coreboot.
TBT's LCAP registers are returning port index which are based on 2.
coreboot's PCIe remapping logic returns port index based on index 1.
This patch adds variable to pcie_rp_config to pass lcap_port_base to the
pcie remapping function, so coreboot can map any n-based LCAP encoding
to 0-based indexing scheme.
This patch updates correct lcap_port_base variable for all PCIe root
ports for all SOCs, so that function returns correct 0-based index from
LCAP port number.
BUG=b:210933428
BRANCH=None
TEST=Check if code compiles for all ADL boards
Change-Id: I7f9c3c8e753b982e2ede1a41bf87d6355b82da0f
Signed-off-by: MAULIK V VAGHELA <maulik.v.vaghela@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61936
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Update list of boards that support vboot.
Change-Id: I7f372c5b923018bc1b744fd02d5acc976b03742a
Signed-off-by: Jason Glenesk <jason.glenesk@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62310
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Tim Wawrzynczak