This patch adds a new variant called Pompom that is identical to Lazor
for now. Also reorder variants alphabetically while we're here.
Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: I5a0f297413765bce8353d5a781f0f67446de4e7c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43147
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philip Chen <philipchen@google.com>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
CPX-SP FSP ww26 release added UPDs to allow FSP serial redirection. Also
update memory map HOB definition file accordingly.
The CPX-SP soc code is updated to direct FSP log to SOL.
Signed-off-by: Jonathan Zhang <jonzhang@fb.com>
Change-Id: Ifd86fb710a0b2bdc8a43225b50b24f585d320caf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42840
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The tlbimvaa operation (invalidate unified TLB by MVA, all address
space identifiers) is only available on armv7 processors that support
Multiprocessing Extensions. When used on processors that do not support
the extensions it causes an "undefined instruction" exception.
This patch changes the MMU table entry filling code to use the tlbimva
(invalidate unified TLB entry by MVA and address space identifier)
operation for invalidating TLB entries, which is supported on all armv7
processors.
As address space identifiers are not used in TLB entries in coreboot
(all entries are set as global), these two operations can safely be
used interchangeably. The ASID value supplied to the operation is not
checked for global TLB entries.
More information as well as the data formats for the tlbimvaa and
tlbimva operations are detailed in the "ARM Architecture Reference
Manual ARMv7-A" edition, issue "C.c" page B4-1747.
TEST: Booted Beaglebone Black (my current in progress port)
Change-Id: Ie7dfb4adab20dc7eecb1b20aa2ee6355215a1521
Signed-off-by: Sam Lewis <sam.vr.lewis@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43137
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
ec_fill_dptf_helpers() is used to generate all of the "helper" methods
that DPTF requires. A system with a Chrome EC is typically in charge
of fan PWM control as well as battery charging, so if DPTF needs to
manipulate those, then it requires Methods provided by the EC.
BUG=b:143539650
TEST=compiles
Change-Id: Ib30072d1d0748b31bcab240a0fd0e2f12d34aaa4
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41894
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
A fairly common thing in ACPI is notifying a device when some kind of
device-specific event happens; this function simplifies writing this
pattern.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I0f18db9cc836ec9249604452f03ed9b4c6478827
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42102
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>
Intel Dynamic Tuning Technology is the name of a PCI device on some
Intel SoCs. This minimal PCI driver is only used now for SSDT generation
on TGL devices.
Change-Id: Ib52f35e4e020ca3e6ab8b32cc3bf7df36041926e
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41893
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
When converting to override trees in commit c1dc2d5e68 (mb/lenovo/t60:
Switch to override tree), some device nodes were missed. These are
essential, as `chip` configuration data is always tied to device
nodes. The resulting `static.c` contained multiple copies of the
`chip` configuration structs, but the wrong ones were hooked up.
The therefore missing configuration of the clock gen led to general
instability, especially with SMP under Linux (probably due to the
attempt to enter lower C states on an idle core). Passing `maxcpus=1`
to the Linux kernel served as a workaround.
Change-Id: I6c26d633d1860cf9a5415994444e75ae1c2e59ad
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43150
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This change disables Thunderbolt PCIe root ports bus master before
handing over to payload in order to mitigate the threat from the
unauthorized external DMA. In this state, the PCIe root ports would
be considered as trusted to not forward any DMA transactions to
downstream endpoint devices.
BUG=b:141609884
TEST=Verified PCIe resource has been allocated properly and USB behind
Thunderbolt dock is enumerated successfully.
Change-Id: I9650b9dd4df1f9bee53ae3737b7bf60b2ef8017b
Signed-off-by: John Zhao <john.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40968
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Specify how hexstrtobin.c processes the strings of odd length.
Signed-off-by: Anna Karas <aka@semihalf.com>
Change-Id: Ie8cd8fb93d7dab08c5e7f28fc511b6381f5ad13a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43089
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Implement unit tests for lib/hexstrtobin module.
Signed-off-by: Anna Karas <aka@semihalf.com>
Change-Id: Id929b07936ea180a798309e5acb1dacf1b396e32
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43088
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Update GPIOs since Vilboz hardware design
follow schematic V3.2, so gpio.c is unnecessary.
BUG=b:157744136
BRANCH=NONE
TEST=flash the bios to vilboz DUT and test touchpad function
Signed-off-by: peichao.wang <peichao.wang@bitland.corp-partner.google.com>
Change-Id: I575f8b233b56185f3281ad7127bc274bda5ea801
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42986
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
At this moment, Vilboz board version is 1 and it
according to v3+ schematics, however WiFi power enable
is active high. This change sets
VARIANT_MIN_BOARD_ID_V3_SCHEMATICS for Vilboz as 1
and VARIANT_MIN_BOARD_ID_WIFI_POWER_ACTIVE_LOW as 2.
BUG=b:160547115
BRANCH=None
TEST=flash the bios to vilboz DUT and test WIFI module
Signed-off-by: peichao.wang <peichao.wang@bitland.corp-partner.google.com>
Change-Id: I9699bb839a801ab7d14c38b971ec28e3a322a997
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43161
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Two usb Type-C ports under the actual mux device. Each port has its own
ACPI device entry. These nodes are the ones that the USB Type-C
port/connector device will refer to in order to configure the mux.
TEST=Verified the scope of PMC.MUX CONx in the SSDT on Tigerlake RVP
board.
Signed-off-by: John Zhao <john.zhao@intel.com>
Change-Id: I7210e00cebe16a5fb8417ac23abad98e574e0982
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42953
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Windows definition
There was a review comment for Chromium Linux ov2740 driver that
Windows driver already set the HID as INT3474 and suggested to have
the same value for Chrome.
The upstreamed Linux driver code has INT3474 as HID and this patch is
to set the same HID in ACPI configuration.
https://patchwork.kernel.org/patch/11540753/
BUG=b:160334865
BRANCH=none
TEST=User-facing camera should work with the driver which set the HID
as INT3474
Signed-off-by: Daniel Kang <daniel.h.kang@intel.com>
Change-Id: I10e98d32899f31d91c1cc7ddfa099af73d8aef37
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43006
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Daniel H Kang <daniel.h.kang@intel.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Volteer world-facing camera has a privacy LED and it is supposed
to be turned on only when the camera is being used. But the LED
is always on and this is to fix the issue.
RCAM_SNR_PWR_EN (RearCAMera_SeNsoR_PoWeR_ENable) GPIO, which
controls the world-facing camera LED, was not in the power-up
and power-down sequence definitions and this caused the issue.
BUG=b:160341981
BRANCH=none
TEST=Build and boot volteer proto 2 board. Start a camera app
and check the world-facing camera LED is only turned on only when
the camera is working.
Signed-off-by: Daniel Kang <daniel.h.kang@intel.com>
Change-Id: I564690baffddfdd0f998525992643aaf16ba4b02
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42985
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Daniel H Kang <daniel.h.kang@intel.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
\_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>
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>
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>
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>
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>
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>
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>
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>
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>
For both Tiger Lake and Jasper Lake, add the DEVFN for Image Processing
Unit (IPU) to soc_acpi_name, which is set to return "IPU0".
Change-Id: Ib11be5be7fbaec688d8788945a3bcab3f8d834a1
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42878
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add a minimal PCI driver for Intel's IPU, this allows devices to be
added underneath it in the devicetree.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I531b293634a5d40112dc6af7b33fedb5e13f35e5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42812
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Building cbfstool requires at least 4.9 due to optimizer bugs in gcc
3.x to 4.8.x, so let's not work around ancient compilers in our tree
but ensure that users get a newer compiler.
Closes: https://ticket.coreboot.org/issues/240
Change-Id: I4e0f80e2790514e6a1b5d5de1a373f365df1569c
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43143
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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>
This change adds support function to add STA function which returns an
external variable.
Change-Id: I31755a76ee985ee6059289ae194537d531270761
Signed-off-by: Sugnan Prabhu S <sugnan.prabhu.s@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42245
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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>
Support dumping MCHBAR, EPBAR, DMIBAR and PCIEXBAR on SKL-U/Y.
These chipsets are similar to others supported by the tool.
Working on SKL-U.
Change-Id: Ic43d54ef189d500701872a56e67781a744990328
Signed-off-by: Benjamin Doron <benjamin.doron00@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42749
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Based on schematic and gpio table of terrador, generate gpio settings
and overridetree.cb for terrador.
BUG=b:156435028,b:151978872
TEST=FW_NAME=terrador emerge-volteer coreboot chromeos-bootimage
Verify that the image-terrador.bin is generated successfully.
Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Change-Id: I4bf9081b034bc4cd566dde45586be8309cdbb4a3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42302
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This change adds memory parts used by variant terrador to
mem_list_variant.txt and generates DRAM IDs allocated to these parts.
Added memory
1. MT53E512M64D4NW-046 WT:E
2. MT53E1G64D8NW-046 WT:E
BUG=b:159195585,b:152936481,b:156435028
TEST="emerge-volteer coreboot chromeos-bootimage", flash terrador and
verify terrador boots to kernel.
Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Change-Id: Ia14f76e9cb0df64961d46f4b61b39439e56f6a8c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41995
Reviewed-by: Zhuohao Lee <zhuohao@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This change adds the following memory parts to LP4x global list and
generates SPDs using gen_spd.go for TGL:
1. MT53E512M64D4NW-046 WT:E
2. MT53E1G64D8NW-046 WT:E
BUG=b:159195585,b:152936481,b:156435028
TEST=build.
Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Change-Id: If69087e5e189b3e0f70e5f1afbfe3f884173d3b1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43060
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Zhuohao Lee <zhuohao@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Implement unit tests for lib/b64_decode module.
Signed-off-by: Anna Karas <aka@semihalf.com>
Change-Id: Id5fe9272e30eaff3d086a95241b3819101089c2b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42313
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Implement unit tests for remaining string library functions. Fix memory leak
in test_strdup().
Signed-off-by: Anna Karas <aka@semihalf.com>
Change-Id: I8ac6a6b2413d9077dc9ea81f638a2b0acd5c8862
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42311
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Instead of directly reading ABAR without any checking, do like i82801ix
and treat it as a resource. This prevents problems if ABAR is not set.
Change-Id: I4f888b748204860b0a7e1bf5611f5f3e487e8081
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42643
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
The `ENABLE_SMBUS_METHODS` symbol is not defined anywhere, so this code
isn't even being tested. So, throw it into the bitbucket before it rots
any further. If anyone needs that code ever again, it's in git history.
Change-Id: I22e3f1ad54e81f811c9660d54f3765f3c6b83f01
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43024
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Enable HotPlug for the PCIe root port that the SD express is on so the
OS can re-train the link without needing a reboot if it goes down
unexpectedly at runtime.
BUG=b:156879564
BRANCH=master
TEST=enable HotPlug on Volteer Root Port 7 (SD express) and check in
linux that it is identified as a HotPlug capable root port
Signed-off-by: Nick Chen <nick_xr_chen@wistron.corp-partner.google.com>
Change-Id: Ie9d427dd297567f06123119a670b5ed2e1f73701
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42897
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
In some cases, the SoC did not even select `REG_SCRIPT` in Kconfig.
Change-Id: I617f332b80c534997e06a91247d1be90a85573be
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43138
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Wisley Chen