The CSE lite SKU has 2 CSE firmware boot partitions vs 3 for the "normal"
SKU; this has nothing to do with building for ChromeOS or not, and by
having this dependency, boards with select the CSE lite SKU are unable to
build with CONFIG_CHROMEOS unset due to Kconfig dependency issues.
Test: build google/wyvern with CONFIG_CHROMEOS not set.
Change-Id: I6959f35e1285b2fab7ea1f83a5ccfcb065c12397
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49059
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: Furquan Shaikh <furquan@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
All Broadwell boards use 8 for MAX_CPUS, so this option can be factored
out into SoC Kconfig.
Change-Id: I311b95ea75a7c6b76b32c7197a0cec86db644234
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49122
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Configure MAX_CPUS in SoC Kconfig with 8 as default value and remove it
from every mainboard where 8 is used.
Change-Id: I825625bf842e8cd22dada9a508a7176e5cc2ea57
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49105
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The PCI interrupt line registers are used as a last resort if routing
can't be fetched from either ACPI or the MPTable. This change correctly
sets the registers. It overrides the pirq_data set by the mainboards
since the routing is fixed in AGESA.
BUG=b:170595019
TEST=Boot ezkinil with `pci=nomsi,noacpi amd_iommu=off noapic`
Verified all PCI peripherals are still functional.
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: If5d4d8f613c8d0fa9b43cefa804824681c3410d6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48665
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nikolai Vyssotski <nikolai.vyssotski@amd.corp-partner.google.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
The original routing table did not handle all 8 INTx interrupts.
Additionally it also didn't take the swizzling into account.
Now that we know how AGESA programs the routing table we can correctly
generate it.
We still route the PCI interrupts through the FCH IOAPIC. A follow up
will have the GNB IOAPIC handle the PCI interrupts.
There is still work to be done to fix the legacy PCI_IRQ register for
each PCI device. We can then remove the mainboard_pirq_data from each
mainboard.
BUG=b:170595019
TEST=Used ezkinil
Boot kernel with `pci=nomsi amd_iommu=off noapic` and
`pci=nomsi amd_iommu=off` then verified system
was usable and verified /proc/interrupts looked correct.
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I2b2cce9913081d5cd456043ba619a79c1dfd4a8e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48632
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nikolai Vyssotski <nikolai.vyssotski@amd.corp-partner.google.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
The set_resources field in the root_complex_operations struct shouldn't
be NULL, but a pointer to noop_set_resources instead. This fixes the
error "PCI: 00:00.0 missing set_resources".
Change-Id: I2d9f3850b3051c92cd9c0f52f8570f4fd6133070
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49120
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
When configuring a GPIO pin as output the value should be written before
it gets configures as an output to avoid a possible glitch on the output
when the GPIO pin was an input before and the output value was different
from the one that got written afterwards.
Change-Id: I2bb5e629ef0ed2daadc903ecc1852200fe3a5cb9
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49119
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
The functions to configure a GPIO as input with pull-up/down need to
clear the output enable bit, so that the direction will be input. If the
pin was configured as output before, the pin direction was still output
after this call which is at least unexpected.
Change-Id: Id1fa1669195080b34fd62324616825415728b0b4
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49118
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
If the pin was configured as pull-up/down before this wouldn't get
cleared when calling gpio_input before.
Change-Id: I17d5eccb7492138e64abaecbd7cb853adb8c4d2d
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49117
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
This patch updates CPU microcode patch base address/size to FSP-S
UPD to have second microcode patch loaded successfully to enable
Mcheck flow.
This is new feature requirement for ADL as per new Mcheck initialization
flow.
BUG=b:176551651
TEST=Able to reach beyond PC6 without any MCE.
Change-Id: I936816e3173dbcdf82b2b16b465f6b4ed5d90335
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48847
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The LPEA device memory resources, required by Windows drivers,
were not being set. Allocate required resources using
soc/intel/braswell/acpi/southcluster.asl as a reference.
This patch alone is not sufficient for working audio under Windows
on Baytrail ChromeOS devices, but it is a necessary component.
Test: boot Windows 10 on google/swanky, observe LPEA device working properly.
Change-Id: I7994d9b2c6e134c01b05cd7c61d309b6ba6e88e5
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48745
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add struct i915_gpu_controller_info for boards to supply info needed
to generate ACPI backlight control SSDT.
Hook into soc/common framework by implementing intel_igd_get_controller_info().
Add Kconfig entries to set the correct register offsets for backlight
frequency and duty cycle.
Change-Id: Ia62a88b58e7efd90f550000fc5b2cef0cb5fade7
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40593
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Move CPUID definitions out of msr.h into new cpuid.h header.
BUG=b:155307433
BRANCH=Zork
Change-Id: I2ed5e0a5a6dbdb38fce8bf3e769f680330718653
Signed-off-by: Jason Glenesk <jason.glenesk@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48533
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
There are multiple different devicetree setting formats for graphics
panel settings present in coreboot. Replace the ones for the platforms
that already have (mostly) unified gma/graphics setup code by a unified
struct in the gma driver. Hook it up in HSW, BDW, SKL, and APL and adapt
the devicetrees accordingly.
Always ensure that values don't overflow by applying appropriate masks.
The remaining platforms implementing panel settings (GM45, i945, ILK and
SNB) can be migrated later after unifying their gma/graphics setup code.
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Change-Id: I445defe01d5fbf9a69cf05cf1b5bd6c7c2c1725e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48885
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
For easier review of the switch to a new register struct in the
follow-up change, the panel delay times get converted from destination
register raw format to milliseconds representation in this change.
Formula for conversion of power cycle delay:
gpu_panel_power_cycle_delay_ms =
(gpu_panel_power_cycle_delay - 1) * 100
Formula for all others:
gpu_panel_power_X_delay_ms = gpu_panel_power_X_delay / 10
The register names gain a suffix `_ms` and calculation of the
destination register raw values gets done in gma code now.
Change-Id: Idf8e076dac2b3048a63a0109263a6e7899f07230
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48958
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
SoC will transmit the EoTp (End of Transmission packet) when
MIPI_DSI_MODE_EOT_PACKET flag is set.
Enabling EoTp will make the line time larger, so the hfp and
hbp should be reduced to keep line time.
BUG=b:168728787
BRANCH=kukui
TEST=Display is normal on Kukui
Signed-off-by: Shaoming Chen <shaoming.chen@mediatek.corp-partner.google.com>
Change-Id: Ifadd0def13cc264e9d39ab9c981fbdc996396bfa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48868
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
The flash controller driver can be shared among mt8173 and mt819x.
TEST=boot to kernel on Asurada
boot to kernel on Hana (w/o BL31)
Change-Id: I4e5213563189336496122a0f2d8077b3e5245314
Signed-off-by: Yidi Lin <yidi.lin@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48972
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
To get better PI linearity, perform 8 phase calibration to do
MCK 0/180/45 training and select the best PI settings.
Signed-off-by: Huayang Duan <huayang.duan@mediatek.com>
Change-Id: Ib4ccaa8d43b8382cbc64cf82de86ad1ac16cb89a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44709
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
which select INTEL_GMA_ACPI. Rework brightness level includes and
platform-level asl files to avoid duplicate device definition for GFX0.
Include gfx.asl for Skylake/Kabylake, since all other soc/intel/common
platforms already do. Adjust mb/51nb/x210 to prevent device redefinition.
Some OSes (e.g. Windows, MacOS) require/prefer the ACPI device for
the IGD to exist, even if ACPI brightness controls are not utilized.
This change adds a GFX0 ACPI device for all boards whose platforms
select INTEL_GMA_ACPI without requiring non-functional brightness
controls to be added at the board level.
Change-Id: Ie71bd5fc7acd926b7ce7da17fbc108670fd453e0
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48862
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
eint event mask register is used to mask eint wakeup source on mt8192.
All wakeup sources are masked by default. Since most MediaTek SoCs do
not have this design, we can't modify the kernel eint upstream driver to
solve the issue 'Can't wake using power button (cros_ec) or touchpad'.
So we add a driver here to unmask all wakeup sources.
BUG=b:169024614
Signed-off-by: G.Pangao <gtk_pangao@mediatek.com>
Change-Id: I8ee80bf8302c146e09b74e9f6c6c49f501d7c1c4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46409
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add the right register values for backlight control to CNL's Kconfig.
To make iasl happy about the reversed register order, split the field.
Change-Id: I05a06cc42397c202df9c9a1ebc72fb10da3b10ec
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48772
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This change adds the required gpio operations struct to soc/common gpio
code and hooks them up in all socs currently using the gpio block code,
except DNV-NS, which is handled in a separate change.
Also, add the gpio device to existing chipset devicetrees.
Successfully tested on Supermicro X11SSM-F with CB:48097, X11SSH-TF with
CB:48711 and OCP DeltaLake with CB:48672.
Change-Id: I81dbbf5397b28ffa7537465c53332779245b39f6
Tested-by: Johnny Lin <Johnny_Lin@wiwynn.com>
Tested-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: Patrick Rudolph <siro@das-labor.org>
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48583
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Correct the mask for the power cycle delay from 0xff to 0x1f, to
represent the actual maximum value according to Intel graphics PRM for
Haswell, Volume 2c and Intel graphics PRM for Broadwell, Volume 2c.
Change-Id: Ib187f1ca6474325475e5ae4cc1b2ffbce12f10bf
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48957
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Follow TGL chipset.cb to add alias for TCSS and USB ports.
Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: I803dad0af09b26a55ffb767826ba79cf61de04ca
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48793
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The Kaby Lake PCH can have up to 24 PCIe root ports. Thus, add 4 missing
root ports to the chipset devicetree.
Change-Id: I443fb736873d47f1b6fe7718a10e1bb4ae5df2a6
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48947
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add rtc MT6359P driver for rtc init and rtc eosc calibration. Refactor
mt8173 and mt8183 code by extracting common API. Move rtc_read and
rtc_write to each SoC folder, because mt8173 and mt8183 access rtc via
pmic wrapper, while mt8192 accesses it via pmif.
Reference datasheet:
Document No: RH-D-2018-0101.
Signed-off-by: Yuchen Huang <yuchen.huang@mediatek.corp-partner.google.com>
Change-Id: I57d6738fdec148c7458b2024a0a8225415ca2f3e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46395
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Add basic devapc (device access permission control) drivers.
DAPC driver is used to set up bus fabric security and data protection
among hardwares. DAPC driver groups the master hardwares into different
domains and gives secure and non-secure property. The slave hardware can
configure different access permissions for different domains via DAPC
driver.
Change-Id: I2ad47c86b88047c76854a6f8a67b251b6a9d4013
Signed-off-by: Nina Wu <nina-cm.wu@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46402
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
src/northbridge/amd/pi/00660F01/Kconfig does not exist. Remove the
source statement.
Also, no kconfig files under src/soc/intel/common/basecode/. Clean
that up.
Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: I10917b76ff6c2a9d5a97d5c7dfa9e8925cd8c8a4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48676
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Now that CHAP device is declared in chipset devicetree, hook it up to
devicetree configuration.
Change-Id: Icc51f7b9cda32d5058dce958e386921b6d3d8ffb
Signed-off-by: Benjamin Doron <benjamin.doron00@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48323
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Structure with chromeos_acpi_t is expected to have size
0x1000. Only ones with device_nvs_t have size 0x2000.
Change-Id: I2eaa3a008566853b4144fa34ccffaa232d5d8e24
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48767
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Rename to graphics_soc_panel_init, to more accurately convey
operations performed by the function. Guard execution so we
don't attempt to reconfigure the panel after FSP has already
done so.
This fixes FSP/GOP display init on APL/GLK, which was broken by
attempting to configure the panel after FSP had already done so.
Change-Id: I8e68a16b2efb59965077735578b1cc6ffd5a58f0
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48884
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This file was being written to the root src directory. It is the only
file being written to src during a normal build, while all others are
being written to $(obj). I added a new variable to allow specifying the
xcompile path. This allows generating a single file if building multiple
boards. I also moved the default location into $(obj) so we don't
pollute the src directory by default.
I also cleaned up the generation of xcompile by removing the unnecessary
eval and NOCOMPILE check.
I also left .xcompile in distclean so it cleans up stale files.
Since .xcompile is written into $(obj), `make clean` will now remove it.
The tegra Makefiles are outside of the normal build process, so I just
updated those Makefiles to point to the default xcompile location of a
normal build. The what-jenkins-does target had to be updated to support
these special targets. We generate an xcompile specifically for these
targets and pass it into the Makefile. Ideally we should get these
targets added to the main build.
BUG=b:112267918
TEST=ran `emerge-grunt coreboot` and `make what-jenkins-does`
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: Ia83f234447b977efa824751c9674154b77d606b0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/28101
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Commit 56fcfb5 misused the PCH_DEVFNs passed to the XHCI elog driver, by
passing them directly to pci_s_read_config32. This is incorrect, as it
is the wrong PCI devfn encoding to pass to that function.
BUG=b:175996770
TEST=abuild
Change-Id: Id7c146c1f50ee64a725bd50f9f11a7f159013a2b
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48827
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sukumar Ghorai <sukumar.ghorai@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Current implementation uses CPUID 0Bh function that returns the number
of logical cores of requested level. The problem with this approach is
that this value doesn't change when HyperThreading is disabled (it's in
the Intel docs), so it breaks generate_cpu_entries() because `numcpus`
ends up being zero due to integer division truncation.
- Use MSR 0x35 instead, which returns the correct number of logical
processors with and without HT.
- Use cpu_read_topology() to gather the required information
Tested on Prodrive Hermes, the ACPI code is now generated even with
HyperThreading disabled.
Change-Id: Id9b985a07cd3f99a823622f766c80ff240ac1188
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48691
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Following up 3ccae2b7, this patch adds Iccmax and AC/DC
loadlines and iPL2 for CML-S CPUs. The information is from
CML EDS volume 1, doc #606599 and pdg #610244.
Change-Id: Id2797a979a8b6a52a34baae66f95c7136ed1dc72
Signed-off-by: Gaggery Tsai <gaggery.tsai@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38288
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
According to doc# IHD-OS-BXT-Vol 2b-05.17 the cycle delay is in the bit
range 8:4 of register PP_CONTROL. The current code writes the value to
bits 4:0, though. Correct that by shifting the value left by 4 bits.
Change-Id: If407932c847da39b19e307368c9e52ba1c93bccd
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48759
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Files under sb/ or soc/ should not have includes that tie those
directly to external components like ChromeEC os ChromeOS
vendorcode.
Change-Id: Ib56eeedaa9d7422e221efa9c8480ed5e12024bca
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48765
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
psp.h was first included when Stoney Ridge began loading the first
SMU firmware. That step was later moved from bootblock to romstage.
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Change-Id: Id646390ce377143d09455f797de1b149dbb615b5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48797
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Memory PLL is used to provide the basic clock for dram controller
and DDRPHY. PLL must be initialized as predefined way.
First, enable PLL POWER and ISO, wait at least 30us, release ISO, then
configure PLL frequency and enable PLL master switch.
At last, enable control ability for SPM to switch between active and
idle when system is switched between normal and low power mode.
TEST=Confirm Memory PLL frequency is right by frequency meter
Signed-off-by: Huayang Duan <huayang.duan@mediatek.com>
Change-Id: Ieb4e6cbf19da53d653872b166d3191c7b010dca6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44702
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Use the common block ACPI to further reduce the duplicate code.
Change-Id: If28d75cbb2a88363d70e3ae6a2cace46cb6bbbab
Signed-off-by: Marc Jones <marcjones@sysproconsulting.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48248
Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Don't depend on the MTRR setup left over from FSP-M ExitTempRam.
Change-Id: I299123b3cd3c37b4345102c20fda77bf261892a2
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48673
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
Add a hook for SOCs to provide an IOAPIC MADT table. If the
SOC doesn't provide a table then a standard setting is used.
Change-Id: Ic818a634e4912d88ef93971deb4da5ab708c9020
Signed-off-by: Marc Jones <marcjones@sysproconsulting.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48246
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Change static calculate_power() function to global and update the name
to common_calculate_power_ratio() for SOC ACPI code use.
Change-Id: I0e2d118ad52b36859bfc6029b7dee946193841f4
Signed-off-by: Marc Jones <marcjones@sysproconsulting.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48739
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com>
Move sb_clk_output_48Mhz out of acp. It should be called unconditionally.
We may have another device need this clock e.g. superio chip.
BUG=b:174121847
BRANCH=zork
TEST= build passed
Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: I30ad6c60066f17cc83e7feb40675610f4853a022
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48722
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
If we have use external clock source for I2S, we don't need to enable
internal one. Add acp_i2s_use_external_48mhz_osc flag for the project
which uses external clock source.
BUG=b:174121847
BRANCH=zork
TEST= build passed
Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: Ica68ee2da5a05231eb6db0218bd0f19907507273
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48637
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
This still uses the common GPIO code that supports setting up SMI/SCI
support for the GPIOs in all stages, which will get removed in future
patches, so for now the SoC's gpio.c needs to be included in all stages.
Change-Id: I6c12d1d6c605b7eb063eef62a1f71860f602f8dd
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48565
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The `azalia_set_bits` will mask out all bits, so just use zero for
clarity. The resulting behavior is the same in both cases.
Change-Id: I27777f1e836fa973859629d48964060bec02c87a
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48357
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
coreboot already unconditionally enables CLKRUN_EN in SoC common code.
Tested on an out-of-tree Acer Aspire VN7-572G, PCCTL[CLKRUN_EN]
of LPC is still enabled.
Change-Id: I65e85015bdd0f766ca8021a3d4c0b0d799f0ccc5
Signed-off-by: Benjamin Doron <benjamin.doron00@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48325
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This function is equivalent to `azalia_find_verb` in its current form,
so replace them. Also, adapt and move the function description comment.
Change-Id: I40d1e634c31b00bd7808a651990d9bd6f0d054e9
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48351
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
There's many copies of this function in the tree. Make the copy in
azalia_device.c non-static and rename it to `azalia_set_bits`, then
replace all other copies with it. Since azalia_device.c is only built
when AZALIA_PLUGIN_SUPPORT is selected, select it where necessary.
This has the side-effect of building hda_verb.c from the mainboard
directory. If this patch happens to break audio on a mainboard, it's
because its hda_verb.c was always wrong but wasn't being compiled.
Change-Id: Iff3520131ec7bc8554612969e3a2fe9cdbc9305e
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48346
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Use FSPS_UPD instead of FSP_S_CONFIG as argument as already done on
xeon_sp and denverton_ns. This allows to set test config UPDs from
mainboard code as well.
Change-Id: I6d67264e22df32b9210ce88b99d6a7a4f6b97ffb
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48644
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Currently it's not possible to add multiple graphics driver into
one coreboot image. This patch series will fix this issue by providing
a single API that multiple graphics driver can use.
This is required for platforms that have two graphic cards, but
different graphic drivers, like Intel+Aspeed on server platforms or
Intel+Nvidia on consumer notebooks.
The goal is to remove duplicated fill_fb_framebuffer(), the advertisment
of multiple indepent framebuffers in coreboot tables, and better
runtime/build time graphic configuration options.
Replace set_vbe_mode_info_valid with fb_add_framebuffer_info or
fb_new_framebuffer_info_from_edid.
Change-Id: I95d1d62385a201c68c6c2527c023ad2292a235c5
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39004
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
On SKX FSP-M does not return if this is set too early.
Tested on OCP/Tiogapass, boots.
Change-Id: Ib8ef7bab36bfd4b62988768753d10b4d7b7d567f
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48657
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The local function names were chosen such that they don't
collide with <gpio.h> so the prefix is unnecessary.
Change-Id: I4799a6d6b87e8081324d88b0773e61cbda0d4cfb
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48635
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
We have identical gdtptr16 and gdtptr. The reference in
gdtptr_offset calculation is not accounted for when
considering --gc-sections, so to support linking
gdt_init.S separately add dummy use of gdtptr symbol.
Realmode execution already accessed gdt that was located
outside [_start16bit,_estart16bit] region. Remove latter
symbol as the former was not really a start of region,
but entry point symbol.
With the romcc bootblock solution, entry32.inc may have
been linked into romstage before, but the !ENV_BOOTBLOCK
case seems obsolete now.
Change-Id: I0a3f6aeb217ca4e38b936b8c9ec8b0b69732cbb9
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47964
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
The voltage of vm18 should be microvolt instead of millivolt.
BUG=b:155253454
BRANCH=none
TEST=boot asurada correctly
Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Change-Id: Iea5b46c1df358dc350506d29cc033d01631b37b0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48110
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Keep the CONN MCU in reset state to prevent CONN from asserting the
clk26m request to SPM.
TEST=clk26m request from conn has been released.
Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
Change-Id: Ia1b706da497ba2827341051459c3628e2ae9240f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46447
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
UFS reference clock (refclk) is enabled by default, which will cause
the UFSHCI to hold the SPM signal and lead to suspend failure. Since
UFS kernel driver is not built-in, disable refclk in coreboot stage.
Signed-off-by: Wenbin Mei <wenbin.mei@mediatek.com>
Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com>
Change-Id: If11c1b756ad1a0b85f1005f56a6cb4648c687cf0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46408
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
GEVENT_MASK should cover all GEVENT pins, but was missing
SMITYPE_G_AGPIO9 and SMITYPE_G_AGPIO8.
Change-Id: Ia676476e2d2cf468d82d6d90e9fc11d34f56f153
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48483
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Base address symbols for ACPIMMIO banks that would not get
assigned at runtime must not resolve at linker-stage either.
The build of PSP-verstage should pass without the preprocessor
macros that have x86-centric view of memory space.
Change-Id: I3cb1b5a90023ebc4359835be716c5e3f9451df60
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42523
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
The file seems to be all about PCI configuration access.
Change-Id: I1e64d3d7df3caa33ee92961fe7246d03f2707ab4
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43328
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The region top_of_ram -> cbmem_top is used by FSP and cbmem, but is
also just regular DRAM. Marking it as such improves the final MTRR
solution a lot and fixes MTRR starvation depending on the setup.
Change-Id: I19ff7cf2d699b4cc34caccd91cafd6a284d699d3
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47868
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Program IA32_CR_SF_QOS_MASK_x MSRs under CAR_HAS_SF_MASKS config
option. Select CAR_HAS_SF_MASKS for Tigerlake.
During CAR teardown code, MSRs IA32_L3_MASK_x & IA32_CR_SF_QOS_MASK_x
are not being reset to default as
per the doc NEM-Enhanced-Mode-Whitepaper-Tigerlake-draft-WW46.5.
Resetting the value of IA32_PQR_ASSOC[32:33] to 00b is sufficient.
Bug=b:171601324
BRANCH=volteer
Test=Build and boot to ChromeOS on Delbin.
Signed-off-by: Shreesh Chhabbi <shreesh.chhabbi@intel.corp-partner.google.com>
Change-Id: Iabf7f387fb5887aca10158788599452c3f2df7e8
Signed-off-by: Shreesh Chhabbi <shreesh.chhabbi@intel.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48286
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
SF Mask MSRs' Programming which was done under this config
selection will be moved under a new config option called
CAR_HAS_SF_MASKS. This segregates the eNEM programming
sequence based on sub features supported in each processor.
Bug=b:171601324
BRANCH=volteer
Test=Build volteer build and boot on Delbin EVT.
Change-Id: If4d8d1ec52b7b79965fe1a957c48f571ec56dc63
Signed-off-by: Shreesh Chhabbi <shreesh.chhabbi@intel.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48284
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This patch sets up cse_fw_sync() call in the romstage. The cse_fw_sync()
must be called after DRAM initialization.
BUG=b:174694480
Test=Verified on Tigerlake platform
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Change-Id: Ib485a4d1d15989b162105deb32bb317d7a0f2856
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48281
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch sets up cse_fw_sync() call in the romstage.The cse_fw_sync()
must be called after DRAM initialization.
BUG=b:174694480
Test=Verified on Drawlet
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Change-Id: I43030e77f6ede53c23e6c9e65d34db85c141e13a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48280
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The patch sets up the CSE Lite driver in the romstage instead of ramstage.
With this change, CSE Lite driver sets CSE's boot partition and triggers
CSE FW update in the romstage. The cse_fw_sync() must be called after DRAM
initialization as HMRFPO_ENABLE HECI command (which is used by
cse_fw_sync()) is expected to be executed after DRAM initialization. With
this change, it improves the cold boot time by ~154ms.
Test=Verified on JSL and TGL platforms
BUG=b:174694480
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Change-Id: I2fd562a5c6c8501226abbcb68021d9356bcf0b73
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48279
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch modifies CSE Lite driver to use 'if' C-lanugage construct
instead of #if macro and adds 'if SOC_INTEL_CSE_RW_UPDATE' to the prompts
of CSE Update related KConfigs to prevent appearing them in the menu.
TEST=Built the code for drawcia
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Change-Id: Iecd5cf56ecd280de920f479e174762fe6b4164b0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48494
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
SoC selects HAVE_SMI_HANDLER, so TsegSize is always set to 8 MiB. Also,
use SMM_TSEG_SIZE in place of a magic number.
Change-Id: I139e1073426051fea5d30b6ce3dd9746e0e985a2
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48578
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Remove unreferenced settings and factor out common settings. Many of
these are not mainboard-specific, and all boards use the same value.
Change-Id: Iecae61994a068e8022638a2ad9ca10174427f0a4
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48577
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This seems to be a debugging option. Since unset devicetree options
default to zero, drop the setting. If it is needed in the future, a
user-visible Kconfig option would probably make more sense.
Change-Id: I0a71bc407fa92da3dcc0e3dbd666438d4280ffcb
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48576
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Unset devicetree settings default to zero, so the devicetree setting can
be removed. Looks like no one needs it anyway.
Change-Id: Iad94538c5465347b37a99c6c9f20988168661593
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48575
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Only Google Eve uses a non-zero value, but it overwrites in C code.
Drop the devicetree setting, since no mainboard uses it.
Change-Id: I14e0e0cb9baa2b1f8f795e6bc6ffbee300f2243d
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48574
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Furquan Shaikh <furquan@google.com>
TESTED on ocp/tiagopass: Microcode updates are properly applied (via
FIT). Tested with out of tree patches to report the revision.
Change-Id: I05ddc64090424aa333848d9a0f54f21538faf94c
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48559
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
The value for this setting is not used anywhere. Drop it.
Change-Id: I75f6cdec6c69b374a07519bf9058b8f6e4916307
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48573
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Configure DPR to span the region between cbmem_top and TSEG base.
This region was already unavailable to the OS.
Change-Id: Ia0d34e50b3d577f19172619156352534f740ea6b
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46818
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Currently it's not possible to add multiple graphics drivers into
one coreboot image. This patch series will fix this issue by providing
a single API that multiple graphics drivers can use.
This is required for platforms that have two graphic cards, but
different graphic drivers, like Intel+Aspeed on server platforms or
Intel+Nvidia on consumer notebooks.
The goal is to remove duplicated fill_fb_framebuffer(), the advertisment
of multiple independent framebuffers in coreboot tables, and better
runtime/build time graphic configuration options.
Replace all duplications of fill_fb_framebuffer and provide a single one
in edid_fill_fb.c. Should not change the current behaviour as still only
one graphic driver can be active at time.
Change-Id: Ife507f7e7beaf59854e533551b4b87ea6980c1f4
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39003
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Update USB & PCIe devices in ASL files as per EHL EDS.
Signed-off-by: Tan, Lean Sheng <lean.sheng.tan@intel.com>
Change-Id: I8b567127fbdd880ccc0a5e0ca334162f9f4f5164
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48542
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Add I2C #6 & #7 and remove GSPI #3 as per EHL EDS.
Also update device function number for GSPI #2 in asl file.
Signed-off-by: Tan, Lean Sheng <lean.sheng.tan@intel.com>
Change-Id: If166fefe567a857ca29527d0367197139efbf6c7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48540
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
For EHL, SpiProtectionMode is added to HFSTS register #1.
The original Manufacturing Mode is detected via FpfSocConfigLock
instead. If FpfSocConfigLock=1, means it is in Menufacturing Mode,
and it is in EOM (End Of Manufacturing) when FpfSocConfigLock=0.
Signed-off-by: Tan, Lean Sheng <lean.sheng.tan@intel.com>
Change-Id: I9d1d004a6b5b276e33be80f02cd1197b88d379ae
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48539
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The mt8183 dsi driver can be shared with mt819x SoC.
Move dsi.c to common/ folder and rename it to dis_v2.c to
differentiate it from mt8173's dsi driver.
TEST=emerge-kukuki coreboot
Change-Id: I722d3e67f230ab8eb729900cdf15b922eb91a072
Signed-off-by: Yidi Lin <yidi.lin@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48530
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Add I2C controller for MT8192, and revise the common I2C driver
to support I2C controller running in APDMA async mode. In that
case we have to initiate a different handshake protocol and reset
I2C differently.
BUG=b:155715435
TEST=Asurada boots up to shell
Signed-off-by: Qii Wang <qii.wang@mediatek.com>
Change-Id: I13835e00eb674a93aa5496a9870d1e601e263368
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47800
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
The code can likely be factored out to common code, but since I'm not
entirely sure yet that there will be no differences, I'll copy for now
instead.
Change-Id: I5fc158518cf9534ab9727f3305abeb4b34049e76
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48517
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
This reverts commit f38af663d2.
The build error was a spurious ENV_X86 guard in <cbmem.h> that
called for a different clean up.
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Change-Id: I0a995301404b67224be6addbeebf984c4b5c47d5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43067
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
We took the assumption the APCB(0x60) and APCB_BK(0x68) are the
same file. For picasso, they are. For later programe, they are not.
Change-Id: Idea7847691c2b511b489c306f04a8cb8945fd057
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48524
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Add new helper function to support reading a register from the data
fabric.
BUG=b:155307433
TEST=Boot trembyle with If64fd624597b2ced014ba7f0332a6a48143c0e8c and
confirm read values match expected values.
BRANCH=Zork
Change-Id: If0dc72063fbb99efaeea3fccef16cc1b5b8526f1
Signed-off-by: Jason Glenesk <jason.glenesk@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47726
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The FSP integration code needs this function to be present. It's not
supposed to be called, but if it is, it'll print an error and call the
SoC's cold reset function.
Change-Id: I15f2622d9d9d0f22e3cf8e6283b578f5933b1a9f
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48537
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Move the southbridge_write_acpi_tables declaration from acpi.h to common
lpc_lib.h, as common LPC is always the caller. This removes a duplicate
declaration since all soc/intel devices use common LPC, but not all use
common ACPI. The southbridge_write_acpi_tables function is defined in acpi.c
with the other acpi functions.
Note that this would have the reverse problem if there is ever a non-common
LPC device.
Change-Id: I0590a028b11f34e423d8f0007e0653037b0849a0
Signed-off-by: Marc Jones <marcjones@sysproconsulting.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48251
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The actual UART initialization code will be factored out in follow-up
commits.
Change-Id: Ie4ddf1951b230323c5480c4389376c62dd74b0e1
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48514
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
This allows factoring out the common initialization for the integrated
UARTs.
Change-Id: I7399a13b9280b732086c6f8e6dfd9f1207d8c8ff
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48508
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
all-y will also add a compilation unit to the verstage on PSP build that
runs on an ARM code instead of a x86 one. At the moment Cezanne doesn't
have verstage on PSP support yet, but since it'll eventually land it
doesn't hurt to already add the comment now.
Change-Id: I15fb66e796cab48737ba5ac463c4c973794a005a
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48521
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Since aoac gets also linked into verstage on PSP, all-y can be used
here.
Change-Id: I74607123ebc8115aa7efbb9a364d9632372b52cb
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48506
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
FCH_AOAC_UART_FOR_CONSOLE will only be used in the code if
PICASSO_CONSOLE_UART is selected, so only check if it's a valid value in
this case.
Change-Id: I103dd8d469a084c7dc7dcf55175b1f77f900adc5
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48485
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Wakes from TBT ports and TCSS devices will show up as PME_B0_STS wakes,
so add checks for wakes from these devices in
pch_log_pme_internal_wake_source.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: Ie9904c3c01ea85fcd83218fcfeaa4378b07c1463
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47396
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Currently this XHCI driver assumes the PCH XHCI controller, but the TCSS
or North XHCI block has a similar enough PCI MMIO structure to make this
code mostly reusable.
1) Rename everything to drop the `pch_` prefix
2) xhci_update_wake_event() now takes in a pci_devfn_t for the XHCI
controller
3) soc_get_xhci_usb_info() also now takes a pci_devfn_t for the XHCI
controller
BUG=b:172279037
TEST=plug in USB keyboard while in S0, enter S0ix and verify entry via
EC; type on keyboard, verify it wakes up, eventlog contains:
39 | 2020-12-10 09:40:21 | S0ix Enter
40 | 2020-12-10 09:40:42 | S0ix Exit
41 | 2020-12-10 09:40:42 | Wake Source | PME - XHCI (USB 2.0 port) | 1
42 | 2020-12-10 09:40:42 | Wake Source | GPE # | 109
which verifies it still functions for the PCH XHCI controller
Change-Id: I9f28354e031e3eda587f4faf8ef7595dce8b33ea
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47411
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The xeon_sp ACPI NVS and ramstage NVS were out of sync. Since there
isn't anything uncommon with the soc NVS, use the Intel common NVS.
This covers the NVS cases of common code used by xeon_sp. Update
the mainboards for this change.
Change-Id: Icf422f5b75a1ca7a3d8f3d63638b8d86a56fdd7b
Signed-off-by: Marc Jones <marcjones@sysproconsulting.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48491
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com>
The register name and the name of one bit are slightly different, but
have the same functionality.
Change-Id: Ie49975bb43868cbb2dc986e66dc5b7291e70222f
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48507
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
SSPM is "Secure System Power Manager" that provides power control in
secure domain. The initialization flow is to load SSPM firmware to
its SRAM space and then enable.
Signed-off-by: TingHan.Shen <tinghan.shen@mediatek.com>
Change-Id: Ia834852af50e9e7e1b1222ed1e2be20e43139c62
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47786
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
DPM is a hardware module for DRAM power management and for better
power saving in low power mode.
BUG=none
TEST=Boots correctly on Asurada
Signed-off-by: Huayang Duan <huayang.duan@mediatek.com>
Change-Id: I16b341ad63940b45b886c4a7fd733c1970624e40
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46393
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Update memory parameters based on memory type supported by
Elkhart Lake CRB:
1. Update spd data for EHL LPDDR4X memory
- DQ byte map
- DQS CPU-DRAM map
- Rcomp resistor
- Rcomp target
2. Add configurations for vref_ca & interleaved memory
3. Add EHL CRB on board LPDDR4X SPD data bin file
4. Update mainboard related FSPM UPDs as part of memory
initialization
Signed-off-by: Tan, Lean Sheng <lean.sheng.tan@intel.com>
Change-Id: Ifd85caa9ac1c9baf443734eb17ad5683ee92ca3b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48127
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
When EHL initial mainboard patch is uploaded, there are some build
errors caused by EHL soc codes. Here are the fixes:
1. include gpio_op.asl to resolve undefined variables in scs.asl
2. remove unused variables in fsp_params.c
3. rearrage sequences of #includes to fix build dependency of
soc/gpio_defs.h in intelblocks/gpio.h
4. add the __weak to mainboard_memory_init_params function
5. add the missing _len as per this patch changes
https://review.coreboot.org/c/coreboot/+/45873
Signed-off-by: Tan, Lean Sheng <lean.sheng.tan@intel.com>
Change-Id: Idaa8b0b5301742287665abde065ad72965bc62b3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47804
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
MCUPM is the MediaTek proprietary firmware for MCU power management.
TEST=1. emerge-asurada coreboot chromeos-bootimage;
2. See following log during booting.
load_blob_file: Load mcupm.bin in 35 msecs, size 115668 bytes
3. Test suspend/resume by:
a. suspend (on DUT): powerd_dbus_suspend
b. resume (on host): dut-control power_state:on
Change-Id: I50bea1942507b4a40df9730b4e1bf98980d74277
Signed-off-by: Yidi Lin <yidi.lin@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46392
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch adds support for loading spm firmware from cbfs to spm sram.
Spm needs its own firmware to enable spm suspend/resume function which
turns off several resources such as DRAM/mainpll/26M clk when linux
system suspend.
BUG=b:159079649
TEST=suspend with command `powerd_dbus_suspend` and
wake up the DUT by powerkey
Signed-off-by: Roger Lu <roger.lu@mediatek.com>
Change-Id: I6478b98f426d2f3e0ee919d37d21d909ae8a6371
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46389
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Use mtk_init_mcu API to load and run sspm firmware.
TEST=emerge-kukui coreboot
Change-Id: I63c4b99342bdebb2a94cbf0c6380b0a6817853e7
Signed-off-by: Yidi Lin <yidi.lin@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48233
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
mtk_init_mcu uses DRAM_DMA section as CBFS buffer.
The change "mediatek/mt8183: Remove DRAM_DMA section" is reverted
for using mtk_init_mcu.
On mt8173 and mt8192, this region is used by DMA hardware and is
marked as non-cacheable resource. On mt8183, this region is reserved
as CBFS buffer, so it is not necessary to be marked as non-cacheable
resource.
Change-Id: I7ce9f68883e2787ee7f3c5066f4c47c5ca315633
Signed-off-by: Yidi Lin <yidi.lin@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48232
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Add mtk_init_mcu to load the firmware to the specified memory address
and run the firmware. This function also measures the load time and the
blob size. For example:
mtk_init_mcu: Loaded (and reset) dpm.pm in 15 msecs (14004 bytes)
Signed-off-by: Yidi Lin <yidi.lin@mediatek.com>
Change-Id: Ie94001bbda25fe015f43172e92a1006e059de223
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46930
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
The register name and the name of one bit are slightly different, but
have the same functionality.
Change-Id: I025f1c7b2c7643afe245f2275ae6ef45e64b951a
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48487
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
On Stoneyridge some PCI registers were accessed in this compilation
unit, but on Picasso this is no longer the case.
Change-Id: Ifbf65f9724a14d4847af98930759c865453775b4
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48486
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Since the IOAPIC in the FCH gets set up in the SMBus code, also select
IOAPIC in Kconfig.
Change-Id: I4163e28ca9e68e5fd36421d90aafc20bce43a174
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48474
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The two Socs don't use this functionality and biosram.c in the common
code is the only place where those defines are used, but it doesn't
include soc/iomap.h and has its own definitions instead.
Change-Id: I973df4ab39a94e89ea2ed6ffb639c5a85b8df456
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48470
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
The number at the end actually means the max MiB/s. So 52 MHz clock @ 8x
data width, sampled on each clock edge = 104 MiB/s.
According to JEDEC Standard No. 84-B51A (JESD84-B51A), maximum bandwidth
& clock frequency for various MMC bus speed modes are (at x8 bus width):
MMC_Legacy: 26 MB/s at 26 MHz Single Data Rate (SDR)
MMC_HS: 52 MB/s at 52 MHz SDR
MMC_DDR52: 104 MB/s at 52 MHz Dual Data Rate (DDR)
MMC_HS200: 200 MB/s at 200 MHz SDR
MMC_HS400: 400 MB/s at 200 MHz DDR
BUG=b:159823235
BRANCH=zork
TEST=build zork
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I7818d8cb5ed5974c60a900477a0aa2ecc904db0c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48309
Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Rob Barnes <robbarnes@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Due the location of X86_RESET_VECTOR, the anchor point
for linking the bootblock is at the end, which equals
ROMSTAGE_ADDR.
Change-Id: I2d25911582393c9a10fd3afa1a484eda2604d95a
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48406
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
The architectural requirement is for the address to be
located at the end of bootblock -0x10 bytes, so the
definition was redundant with other Kconfig variables.
Change-Id: Ia014470cfadf0b401a12a2de6dce3b1fc1862137
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48405
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
This change adds support to lock down the DMI configuration
in dmi_lockdown_cfg() by setting Secure Register Lock (SRL)
bit in DMI control register.
BUG=b:171534504
Signed-off-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com>
Change-Id: I98a82ce4a2f73f8a1504e5ddf77ff2e81ae3f53f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48258
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This change enables support for extended BIOS window by selecting
FAST_SPI_SUPPORTS_EXT_BIOS_WINDOW and providing base and size of the
extended window in host address space.
BUG=b:171534504
Cq-Depend: chromium:2566231
Change-Id: I039155506380310cf867f5f8c5542278be40838a
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48186
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>
The ramstage parts gets renamed to fch.c and the bootblock one to
early_fch.c. No functionality from the old southbridge file is used in
romstage, so don't link it there.
Change-Id: I7ca3b5238c3b841191dd0459996b691edd76fbf8
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48439
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Since mmio_util gets also linked into verstage on PSP, all-y can be used
here.
Change-Id: I03572d760b485938f0d00b6cead00746eda6ca09
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48436
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Replace sb prefix with fch prefix, since those are all FCHs and no south
bridges any more. Verstage on PSP uses the I/O access mechanism instead
of the MMIO one, so keep a separate function for that, but also move it
to the common mmio_util file to have them all in one place.
Change-Id: I47dac9ee3d9e27f7b7a5fddab17cf4fc10de6c3e
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48435
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Move the setup of the base address to a separate function and explicitly
set the SMBUS and ASF I/O port decode even though it is expected to
already be set after reset.
Change-Id: I8072ab78985021d19b6528100c674ecdd777e62e
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48434
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
ACPIMMIO_DECODE_REGISTER_04 is the definition in the common ACPIMMIO
code block that actually gets used. Also fix the indentation of the
ACPIMMIO register decode defines in the common code.
Change-Id: Ib2c460541be768fe05d8cc3d19a14dbd9c114a45
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48432
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
sb_disable_4dw_burst is only used in the same compilation unit, so no
need to make it externally visible.
Change-Id: I6c7c96f67b98fb8ed808f45a7685c4d72a10d32c
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48431
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
This change adds support to Lock down the configuration of
extended BIOS region. This is done as part of
fast_spi_lockdown_cfg() so that it is consistent with the
other lockdown.
Change includes:
1. New helper function fast_spi_lock_ext_bios_cfg() added that
will basically set EXT_BIOS_LOCK.
BUG=b:171534504
Signed-off-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com>
Change-Id: I730fc12a9c5ca8bb4a1f946cad45944dda8e0518
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48068
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This change enables caching for extended BIOS region.
Currently, caching is enabled for the standard BIOS region
upto a maximum of 16MiB using fast_spi_cache_bios_region,
used the same function to add the support for caching for
extended BIOS region as well.
Changes include:
1. Add a new helper function fast_spi_cache_ext_bios_window()
which calls fast_spi_ext_bios_cache_range() which calls
fast_spi_get_ext_bios_window() to get details about the
extended BIOS window from the boot media map and checks for
allignment and set mtrr.
2. Make a call to fast_spi_cache_ext_bios_region() from
fast_spi_cache_bios_region ().
3. Add new helper function fast_spi_cache_ext_bios_postcar()
which does caching ext BIOS region in postcar similar to 1.
4. If the extended window is used, then it enables caching
for this window similar to how it is done for the standard
window.
BUG=b:171534504
Signed-off-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com>
Change-Id: I9711f110a35a167efe3a4c912cf46c63c0812779
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47991
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This change adds the SPI-DMI Destination ID for tigerlake
soc. This is needed for enabling support for extended
BIOS region. Also, implements a SOC helper function
soc_get_spi_dmi_destination_id() which returns SPI-DMI
Destination id.
BUG=b:171534504
Signed-off-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com>
Change-Id: I0b6a8af0c1e79fa668ef2f84b93f3bbece59eb6a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47989
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This change enables support for configuration of extended BIOS
region decode window. This configuration needs to be performed
as early as possible in the boot flow. This is required to
ensure that any access to the SPI flash region below 16MiB in
coreboot is decoded correctly. The configuration for the extended
BIOS window if required is done as part of fast_spi_early_init().
Changes include:
1. Make a call to fast_spi_enable_ext_bios() before the bus master
and memory space is enabled for the fast SPI controller.
2. Added a helper function fast_spi_enable_ext_bios() which calls
fast_spi_get_ext_bios_window() to get details about the extended
BIOS window from the boot media map.
3. Depending upon the SPI flash device used by the mainboard and
the size of the BIOS region in the flashmap, this function will
have to perform this additional configuration only if the BIOS
region is greater than 16MiB
4. Adddditionally, set up the general purpose memory range
registers in DMI.
BUG=b:171534504
Signed-off-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com>
Signed-off-by: Furquan Shaikh <furquan@google.com>
Change-Id: Idafd8be0261892122d0b5a95d9ce9d5604a10cf2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47990
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This change allows configuring the General Purpose
Memory Range(GPMR) register in BIOS to set up the decoding in DMI.
This driver provides the following functionality:
1. Add a helper function dmi_enable_gpmr which takes as input base,
limit and destination ID to configure in general purpose memory range
registers and then set the GPMR registers in the next available
free GMPR and enable the decoding.
2. Add helper function get_available_gpmr which returns available free
GPMR.
3. This helper function can be utilized by the fast SPI driver to
configure the window for the extended BIOS region.
BUG=b:171534504
Signed-off-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com>
Change-Id: I34a894e295ecb98fbc4a81282361e851c436a403
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47988
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This change adds details about the memory map windows to translate
addresses between SPI flash space and host address space to coreboot
tables. This is useful for payloads to setup the translation using the
decode windows already known to coreboot. Until now, there was a
single decode window at the top of 4G used by all x86
platforms. However, going forward, platforms might support more decode
windows and hence in order to avoid duplication in payloads this
information is filled in coreboot tables.
`lb_spi_flash()` is updated to fill in the details about these windows
by making a call to `spi_flash_get_mmap_windows()` which is
implemented by the driver providing the boot media mapping device.
BUG=b:171534504
Signed-off-by: Furquan Shaikh <furquan@google.com>
Change-Id: I00ae33d9b53fecd0a8eadd22531fdff8bde9ee94
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48185
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
