This patch makes all legacy 8254 FSP UPDs (Enable8254ClockGating and
Enable8254ClockGatingOnS3) depend on CONFIG_USE_LEGACY_8254_TIMER to
avoid discrepancy between S0 and S3 resume flow.

TEST=Able to boot to TianoCore without any hangs and errors, also
verified S3 resume path doesn't clock gate 8254 timer using FSP-S UPD.

Change-Id: Id6fe74a51537abbb9ff48db925e37a64e5b21f78
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39110
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

Update FSP header file for Tiger Lake platform version 2457.

Add SerialIoUartAutoFlow, Enable8254ClockGating, Enable8254ClockGatingOnS3 UPD

Change-Id: Ib2a08ce73526fb0eb4e7c2a674af78c2913f0a08
Signed-off-by: Ronak Kanabar <ronak.kanabar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39117
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>

Change-Id: I663678a4c572fe80298f7388870d5cd403122b98
Signed-off-by: Jeff Chase <jnchase@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39109
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Shelley Chen <shchen@google.com>

Change-Id: Ie47265527b2b81748f4f3ad744d35cb81af17b80
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39122
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: V Sowmya <v.sowmya@intel.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>

nds32 and GNAT bad constant patches are integrated in upstream
so we don't need them anymore.

Change-Id: Id6f65548764654ae5539ac3c835853ea2fa1c5e0
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32564
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

Change-Id: I7650786ea50465a4c2d11de948fdb81f4e509772
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39100
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

Change-Id: Ib9816f6a4e064a82e81ca68a1906b1107a2abda3
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39116
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

WWAN wake event is routed to GPP_D0 GPIO and Pen Detect wake event is
routed to GPP_C12 GPIO. Update the GPE configuration accordingly.

BUG=None
TEST=Build the mainboard.

Change-Id: Id36d2c8265a0b7ea241565f6bb723df6b37446fa
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39112
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>

The indirection of names is exceedingly confusing for ultimately the single
interrupt trace of EC_PCH_WAKE_ODL between the EC gpio#74 to GPD2/LAN_WAKE# on
the PCH side.

This helps folks chase this indirection down through the code.

BUG=b:147026979
BRANCH=none
TEST=builds

Change-Id: I35d746a202dae06d2f6f1edfaa3889864b09f50d
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38491
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>

Correct the offset for the Topstar driver enable/disable bit,
which was off by 2 bits compared to a dump of the AMI UEFI ACPI.

This prevents the fan mode (FANM) from being inadvertently changed
and hopefully fixes some intermittent issues with fan speed on
resume from suspend.

Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Change-Id: Ibc3c39d5b14c753eed6d1ed8cbf161717f8d04e0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39105
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

Update memory parameters based on memory type supported by Tiger lake RVP
1. Update dq/dqs mappings
2. Update spd data for Tiger lake LPDDR4 SAMSUNG/MICRON memory
3. Add SPD data bin files for supported memory types
4. Update other FSPM UPDs as part of memory initialization

BUG=none
BRANCH=none
TEST= build tglrvp flash and boot to kernel

Signed-off-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com>
Change-Id: I7248862efd1dcd5a0df0e17d39b44c168caa200e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38998
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>

This patch overrides required FSP-S UPDs to enable 8254 timer
support for TGL if CONFIG_USE_LEGACY_8254_TIMER is selected.

TEST=Required to boot TianoCore payload.

Change-Id: Iaeff5c4b92691ed6ba7b71541ed4f947d5d299a8
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39098
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>

Change-Id: I8c721c7ccba4f87d4acb9dae74213a46151fe2ed
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39118
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

Update FSP parameters for various configurations like:
- graphics
- USB
- PCIe root ports
- SD card
- eMMC
- Audio
- Basic UART configuration

These are the initial settings for JSL.

This patch also corrects the debug_interface_flag definitions.

TEST=Build dedede board

Change-Id: Ia8e88f92989fe40d7bd1c28947e005cc0d862fcb
Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38461
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: V Sowmya <v.sowmya@intel.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>

TEST=Build dedede board

Change-Id: I942a7036bf627b3d8262756e5e2026dcb0949dd5
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39131
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: V Sowmya <v.sowmya@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1. Enable Internal Gfx device.
2. Configure DDI0 for EDP.
3. Configure HPD and DDC suppport for DDI1/DDI2.
4. Configure HPD GPIOs.

TEST=Verify display on EDP panel in OS

Change-Id: Ia53428af549ba01ab539f9474a6e5e79b72dff5c
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39132
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: V Sowmya <v.sowmya@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

Configure below ESPI IO decode ranges:

1. 0x200-020F: EC host command range.
2. 0x800-0x8FF: EC host command args and params.
3. 0x900-0x9ff: EC memory map range.

Change-Id: I1e450d6e45242180de715746b9852634de2669c6
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39121
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: V Sowmya <v.sowmya@intel.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>

Configure GPP_E0 as output for view angle management

Change-Id: Iad640eed855b47e365da55fa994c6a3c4c38caf9
Signed-off-by: Rajat Jain <rajatja@google.com>.
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39144
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>

The following introduces helpers that, by default,
accommodate a larger SKU id space. The following
is the rational for that:

 Allow INT32_MAX SKU id encodings beyond UINT8_MAX.
 This allows for the SKU id to accommodate up to 4 bytes
 however we reserve the highest bit for SKU_UNKNOWN to be encoded.

However, the legacy UINT8_MAX encoding is supported by leveraging
the Kconfig by overriding it with the legacy max of 0xff.

Follow ups migrate boards to this common framework.

V.2: Fixup array size && drop sku_id SKU_UNKNOWN check and pass
     whatever is set to userspace as firmware doesn't care about
     the value.
V.3: Use SPDX-License header.

BUG=b:149348474
BRANCH=none
TEST=tested on hatch.

Change-Id: I805b25465a3b4ee3dc0cbda5feb9e9ea2493ff9e
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39018
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>

Leverage the common sku id space helper encoders.

BUG=b:149348474
BRANCH=none
TEST=tested on hatch

Change-Id: I96e10010fd375b127f1e10387d6f7a839bc35fdd
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39019
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

The following plumbs through the enabling of Intel's TetonGlacierMode
allows for reconfiguring the PCIe lanes at runtime for hybrid drives
to be accessable via devicetree.

BUG=b:149171631
BRANCH=none
TEST=Swap between x4 NVMe drives and 2x2 Teton Glacier hybrid drives and
run lsblk, lspci, and nvme tools to confirm dynamic PCIe configuration
on Puff.

Change-Id: Id9a72161494db6a4da4abd3302b06df7c70634ab
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38846
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>

Leverage in Puff to avoid diskswap variants. Later this could become
part of the baseboard definition and hatch diskswap variants migrated
over to use it as well.

BUG=b:149171631
BRANCH=none
TEST=Swap between x4 NVMe drives and 2x2 Teton Glacier hybrid drives and
run lsblk, lspci, and nvme tools to confirm dynamic PCIe configuration
on Puff.

Change-Id: Ie87f0823f28457db397d495d9f1629d85cfd5215
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39041
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>

The FSP-M/S headers added are generated as per FSP v2052.

Change-Id: Icb911418a6f8fe573b8d097b519c433e8ea6bd73
Signed-off-by: Ronak Kanabar <ronak.kanabar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39130
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: V Sowmya <v.sowmya@intel.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>

Change-Id: Iebdb75b99e18fe92aa4c801769532781edf44d9a
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36747
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

The build process of this payload is unnecessarily prolix. Therefore,
make use of the `-q` flag to abridge the output.

TEST=When building for X64, UEFIPAYLOAD.fd does not differ.

Change-Id: I6eba069ff5be2813d180dae40ab10155f0542f33
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39123
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Benjamin Doron <benjamin.doron00@gmail.com>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

Leverage the common sku id space helper encoders.
volteer uses the non-legacy SKU ID space.

BUG=b:149348474
BRANCH=none
TEST=only tested on hatch

Change-Id: Ic66908afb7abb34527b4177cfd07f03ad718317c
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39037
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>

As the SSDT generator for LDNs expects a "parent" PNP device
for proper ACPI code generation, validate that it is present.

Make sure the devicetree looks as expected and print a BUG message
if that's not the case.

Tested on HP Z220:
No BUG message was printed.

Change-Id: I6cbcba8ac86a2a837e23055fdd7e529f9b3277a2
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38863
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

Upstream UEFIPayload[1] now includes support for PS2 keyboards, but
defaults it to disabled. Enable it, as CorebootPayload does.

Note that this increases payload size in coreboot by a little over 5 KiB.

1. tianocore/edk2@33a3293

Change-Id: If6d468809142a0049ce1648217d62b070229ad6b
Signed-off-by: Benjamin Doron <benjamin.doron00@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38960
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

This change is mainly to control PlatformDebugConsent FSP UPD.
PlatformDebugConsent is enabled if SOC_INTEL_<SOC>LAKE_DEBUG_CONSENT != 0.
PlatformDebugConsent in FspmUpd.h has the details.

TEST=Able to connect ITP/DCI with target system.

Change-Id: I39fe84025cb2bff186d61b2fcad531db52e2b440
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39152
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: V Sowmya <v.sowmya@intel.com>

Replace DSDT ACPI code and DSDT injection with a SSDT only solution.

The current implementation shows some issues on current Linux, which
might be due to external ACPI objects, which are then injected into
DSDT or the fact that those objects only use 3 characters.

Replace all the DSDT code with an SSDT generator.

Tested on HP Z220:
Boots into Linux with no ACPI errors. The SSDT can be disassembled.

Change-Id: I41616d9bf320fd2b4d8495892b8190cd2a2d057f
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38862
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>

Enable MMU in bootblock. Makes qemu look more similar to real hardware.
There's no real need to activate the MMU.

Tested on qemu-system-aarch64: 5 page entries are used out of 32.

Change-Id: Ifaed9d3cc11520f180a732d51adce634621b5844
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38534
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

Linux expects a working PSCI and hangs if not found.
Add BL31 into CBFS as '-M virt,secure=on -bios ' commands line arguments cause
qemu's internal PSCI emulation to shutdown.
BL31 is placed in qemu's SECURERAM memory region and won't conflict with
resources in DRAM.

Tested on qemu-system-aarch64:
Fixes a hang and allows to boot into Linux 5.4.14 userspace.

Change-Id: I809742522240185431621cc4fd8b9c7deaf2bb54
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38535
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>

This patch includes the change required to display Apollo Lake platform
information which reports CPU, MCH, PCH and IGD information in romstage.

BUG=None
TEST=
1. Boot to OS on Bobba board.
2. Verified below info from CPU Console log in romstage
CPU: Intel(R) Celeron(R) N4000 CPU @ 1.10GHz
CPU: ID 706a1, Geminilake B0, ucode: 00000031
CPU: AES supported, TXT NOT supported, VT supported
MCH: device id 31f0 (rev 03) is Geminilake
PCH: device id 3197 (rev 03) is Geminilake
IGD: device id 3185 (rev 03) is Geminilake EU12

Change-Id: Id4edfeae7faee9f5f80698cf34b31fdcb066a813
Signed-off-by: Usha P <usha.p@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38824
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

Remove HOST_RESET_ONLY reset type of GLOBAL_RESET HECI command as it
is not supported.

Change-Id: I17171e1e5fe79710142369499d3d904a5ba98636
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39149
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

Move print_me_fw_version(), remove print_me_version/dump_me_version from
cnl/skl/apl and make changes to call print_me_version() which is defined
in the CSE lib.

TEST=Verified on hatch, soraka and bobba.

Change-Id: I7567fac100b14dc207b7fc6060e7a064fb05caf6
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39010
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>

Add a tutorial how to use ME cleaner, and give some basic steps to
strip the ME. Update the Lenovo Sandy Bridge documentation that no
issues could be observed on X220 and give an example flash layout.

Tested on Lenovo X220 with stripped ME and found no issues:
commit: cbc5b99

* Displayport
* VGA
* USB
* Bluetooth
* Wifi
* Wifi-kill switch
* libgfxinit
* SATA
* Audio
* SD-card
* Ethernet
* Keyboard
* Fn-Keys
* Display brightness
* ACPI S3 resume
* Battery events
* CPU temperature reporting
* FAN managment
* Stress test stable
  * Youtube videos over Wifi
  * stress -c 2 -m 1 -d 1
  * glxgears

Change-Id: I0b1d04f00b5dbb38cf04333f2b345749b740a375
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39129
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

Add a small description about Heads.

Change-Id: I2e768a640751fee1b1b5df4401205e24cde0607c
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39150
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>

Add new helper function in the acpigen library, that use the underlying
soc routines.

Change-Id: I8d65699d3c806007a50adcb51c5d84567ce451b7
Signed-off-by: Rajat Jain <rajatja@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39145
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mathew King <mathewk@chromium.org>

Add support to control EPS via a PCH gpio

Change-Id: I6f570fd43e1649fb23255b0890e01086e34f844a
Signed-off-by: Rajat Jain <rajatja@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39154
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mathew King <mathewk@chromium.org>

Enable the GFX device for Jinlon.

Change-Id: I6ba90bf464e315ec364b6f35e7670924a2aba25a
Signed-off-by: Rajat Jain <rajatja@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39155
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mathew King <mathewk@chromium.org>

Disable EPS on the SKUs that do not have it.

Change-Id: I7305097beea3484634933ab856fd084933868a10
Signed-off-by: Rajat Jain <rajatja@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39156
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mathew King <mathewk@chromium.org>

This is new elan touch screen IC, which includes touch panel and USI pen.

BUG=b:149800883
BRANCH=octopus
TEST=build bios and verify touch screen works fine

Signed-off-by: Tommie Lin <tong.lin@bitland.corp-partner.google.com>
Change-Id: Ibec3d08cc740e398a10a5c845181318724afc70a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38823
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Henry Sun <henrysun@google.com>
Reviewed-by: Marco Chen <marcochen@google.com>

Add header files for FSP of Skylake Scalable Processor.

These header files are from an Intel SKX-SP FSP engineering build.

Signed-off-by: Jonathan Zhang <jonzhang@fb.com>
Signed-off-by: Reddy Chagam <anjaneya.chagam@intel.com>
Tested-by: johnny_lin@wiwynn.com
Change-Id: If47f102c2c7979da1196f8c6b315d5be558e786c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39108
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Andrey Petrov <anpetrov@fb.com>

Change-Id: I84e09706aceae69671ce429d77e7874128468307
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38391
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>

1.  Move opening bracket to line above
2.  Remove space after `printk` statements

Change-Id: Ia12a4ed6ab2fb2c9848a2688b41fcfa70ab001b0
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38392
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>

Some of the revision 4 FADT fields were already updated to ACPI
spec revision 6, but not all of them. In addition the advertised
FADT revision was 3.

Implement all fields as defined in version 6 and bump the advertised
FADT revision to 6.

Change-Id: I10c1e2517df41159ab9b04f763d3805ecba50ffa
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39157
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

The VBOOT code can be compiled but it asserts with:
ASSERTION ERROR: file 'src/security/vboot/common.c', line 40

Start VBOOT in bootblock to fix the assertion.

Tested on Lenovo X220:
The assertion is gone, the platform boots again.

Change-Id: I48365e911b4f43aecba3b1f950178b7ceed5b2e9
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39160
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>

This time, it failed to build if measured boot was not enabled. Fix this
problem, and make sure flashconsole will not break like that again.

Change-Id: I5f5ffd14a3225804524cb0c1518e3d99737e0a93
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39164
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>

It provides no useful information, so it might as well vanish.

This follows commit 0142d44.

Change-Id: Iad41d8d39c6712cebfa5245f37bc69061b5ac552
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39175
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>

Previously, each Intel chipset had its own sleepstates.asl file.
However, this is no longer the case, so drop these comments.

This follows commit 408d1da.

Change-Id: I0c0f4ad8bf743010ebdd2d53fcf297aeab64a662
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39176
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>