VGA defined the extended ASCII set based on CP437, but the function
vga_write_text() accepts a signed char array.
This will cause unnecessary confusion that if we want to print u with
umlaut (code=129 in CP437), we need to explicitly cast it to -127 in
signed char.
Since we still want to leverage the built-in string utilities
which only accepts const char*, we still need to cast it to signed char
while processing, and cast it back to unsigned once we write into the
frame buffer.
BRANCH=brya
BUG=b:264666392
TEST=emerge-brya coreboot chromeos-bootimage
Signed-off-by: Hsuan Ting Chen <roccochen@chromium.org>
Change-Id: If555bbc05f40ce3f02339c0468afff6dda8b7ded
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73099
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
This patch implements helper function get_cse_ver_from_cbfs() to
retrieve the CSE Lite version from CBFE RW's metadata and calls
the helper function from cse_check_update_status()
TEST=Verified CSE Lite version in coreboot boot log
Signed-off-by: Ashish Kumar Mishra <ashish.k.mishra@intel.com>
Change-Id: Ie1bf186adfc3f87826a7ce9b0167a6bbe6767299
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74755
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Himanshu Sahdev <himanshu.sahdev@intel.com>
Since skylake Intel hardware does not support this sleep state. Trying
to enter S1 by having the OS enter sleep results in a system hang on at
least Alder lake (prodrive/atlas).
CONFIG_SOC_INTEL_COMMON_BLOCK_PMC is a good proxy whether devices
support 'skylake style' PMC PCI device for ACPI registers.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: Ic9e19410696240755e8714db53a0525284f3a2da
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74760
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
For the first IOAPIC, use the common MADT generator with
default IRQ overrides.
Change-Id: Ie6e3eae1728a9a94205ec59557d4af1655191166
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74358
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Change IRQ #0 to GSI #2 override to positive edge trigger from
the bus ISA default (positive edge).
Change-Id: I3a61a0ceb0e6e4a09570beef6d0170354eb498ac
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74351
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Change IRQ #0 to GSI #2 override to positive edge trigger from
the bus ISA default (positive edge).
Change-Id: Iab3d38da9610ede1d338440b4a8ec0f1537c17e6
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74350
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Add Kconfig COMMON_ACPI_MADT_IOAPIC to replace platforms'
implementations of adding IOAPIC and IRQ override entries
for ACPI MADT tables.
Platforms that have a more complex MADT may continue to
add custom entries using CUSTOM_ACPI_MADT.
Change-Id: I0b77769f89cc319ad228eb37bc341e2150b8a892
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74348
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Platform needs to implement this to provide information about SCI IRQ
pin and polarity, to be used for filling in ACPI FADT and MADT entries.
Change-Id: Icea7e9ca4abf3997c01617d2f78f25036d85a52f
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74337
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
According to ACPI Release 6.5 systems supporting PIC (i8259)
interrupt mechanism need to report IRQ vector for the SCI_INT
field. In PIC mode only IRQ0..15 are allowed hardware vectors.
This change should cover section 5.2.9 to not pass SCI_INT
larger than IRQ15. Section 5.2.15.5 needs follow-up work.
Care should be taken that ioapic_get_sci_pin() is called
after platform code has potentially changed the routing
from the default.
It appears touched all platforms except siemens/mc_aplX
currently program SCI as IRQ9.
Change-Id: I723c207f1dcbba5e6fc0452fe1dbd087fad290ee
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74326
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <inforichland@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Set power limit values dynamically based on Meteor Lake
CPU TDP and PCI ID of SKU.
BRANCH=None
BUG=b:270664854
TEST=Built and verified power limit values for 15W SKU on Rex board
Change-Id: I20c9bc21dfa79696b07c460dbcedb4fa51838bdb
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74380
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
The patch makes `cse_get_fpt_partition_info()` AP local/static as all
the references to this function are in local to the cse_lite.c file.
BUG=b:273661726
TEST=Able to build and boot google/marasov with this code change.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Ie50453946c8abe55c29e9001263f0264a73c8fac
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74388
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
This patch implements `soc_is_ish_partition_enabled()` override to
uniquely identify the SKU type between UFS and non-UFS to conclude
if ISH partition is enabled and need to retrieve the ISH version from
CSE FPT by sending HECI command.
TEST=Able to uniquely identify the UFS and non-UFS SKUs while booting
to google/marasov.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I7771aebb988f11d9d1b2824aa28e6f294fd67c25
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74532
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Set the `SOC_INTEL_CSE_SEND_EOP_ASYNC' flag to request End-Of-Post
right after PCI enumeration and handle the command response at
`BS_PAYLOAD_BOOT'.
With these settings we have observed a boot time reduction of about
100ms on google/rex.
TEST=Tests on google/rex with `SOC_INTEL_CSE_SEND_EOP_ASYNC' show
End-Of-Post after PCI initialization and EOP message received at
`BS_PAYLOAD_BOOT'.
Change-Id: I27b540eeddcada521eba91fcc51504831d6dc855
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74562
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Use D3COLD_SUPPORT Kconfig option to adjust the maximum supported sleep
state in ACPI.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ifa55a19727e6adb6864158c2c323d08a0c22b996
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74479
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
The patch stores the ISH in the CBMEM table. It verifies CSE has been
updated by comparing previous and current CSE versions. If it has, the
patch updates the previous CSE version with the current CSE version. It
then updates the CBMEM table with the current ISH version.
BUG=b:273661726
TEST=The current and old CSE and ISH versions are verified on the
google/nissa during cold and warm reboots.
Additionally, version updates are verified by a debug patch that
purposely updated the stored cse version.
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: Ie5c5faf926c75b05d189fb1118020fff024fc3e0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74208
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kangheui Won <khwon@chromium.org>
The patch implements an API that stores the CSE firmware version in the
CBMEM table. The API will be called from RAMSTAGE based on boot state
machine BS_PRE_DEVICE/BS_ON_EXIT
Additionally, renamed ramstage_cse_fw_sync() to ramstage_cse_misc_ops()
in order to add more CSE related operations at ramstage.
This patch also adds a configuration option,
'SOC_INTEL_STORE_CSE_FPT_PARTITION_VERSION', which enables the storage
of firmware version information in CBMEM memory. This information can be
used to identify the firmware version that is currently installed on the
system. The option depends on the `DRIVERS_INTEL_ISH` config and
platform should be flexible enough to opt out from enabling this
feature.
The cost of sending HECI command to read the CSE FPT is significant
(~200ms) hence, the idea is to read the CSE RW version on every cold
reset (to cover the CSE update scenarios) and store into CBMEM to
avoid the cost of resending the HECI command in all consecutive warm
boots.
Later boot stages can just read the CBMEM ID to retrieve the ISH
version if required.
Finally, ensure this feature is platform specific hence, getting
enabled for the platform that would like to store the ISH version into
the CBMEM and parse to perform some additional work.
BUG=b:273661726
TEST=Able to build and boot google/marasov.
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: I923049d2f1f589f87e1a29e1ac94af7f5fccc2c8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74256
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
This change adds the VPU into the DMAR SATC table in order to support
the VPU IO virtualization.
BUG=None
TEST=Enabled the VPU, booted to kernel and verified that DMAR SATC table
includeded the VPU entry.
Change-Id: I6d4af7c9844e33483a1e616eaee061a90d0be6fc
Signed-off-by: John Zhao <john.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74221
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
This patch refactors cse_fw_sync() function to include timestamp
associated with the CSE sync operation.This effort will ensure the
SoC code just makes a call into the cse_fw_sync() without bothering
about adding timestamp entries.
TEST=Able to build and boot google/marasov.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Ib5e8fc2b8c3b605103f7b1238df5a8405e363f83
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74582
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Kangheui Won <khwon@chromium.org>
To use generated build.h one should have had a pre-requisite in the
Makefile. Reference coreboot_build_date from lib/version.c instead.
Change-Id: Icd6fa2ddf8aa584b0f51ba130592f227bbdad975
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74447
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
After the obsoletion of Processor() it is necessary to provide
_CST package to define P_LVLx IO addresses for C2/C3 transitions.
The latency values from _CST will always replace those in FADT.
Change-Id: I3230be719659fe9cdf9ed6ae73bc91b05093ab97
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74430
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
srcclk_pin is 0-based and '0' is a valid clock source number. If
srcclk_pin is set to -1, then the clock will not be disabled in D3.
Therefore, clock source gating method should not be generated.
BUG=b:271003060
BRANCH=firmware-brya-14505.B
TEST=Boot to OS and check that rtd3 ACPI entries are generated as
expected. For those PCI devices with RTD3 driver whose srcclk_pin to
0, the RTD3 entries should not be missing due to check error.
Signed-off-by: Cliff Huang <cliff.huang@intel.com>
Change-Id: Ia831b8fd17572cc35765bd226d1db470f12ddd41
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73889
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Bora Guvendik <bora.guvendik@intel.com>
This patch sends the CSE EOP command asynchronous implementation early
as part of `soc_init_pre_device`.
Without this patch the duration between asynchronous CSE EOP send and
receive commands is not ample which causes idle delay while waiting
for EOP response.
The goal of the CSE async implementation is to avoid idle delay while
capturing the response from CSE EOP cmd. This patch helps to create
ample duration between CSE EOP command being sent and response being
captured.
TEST=Able to boot google/rex sku to ChromeOS and observed ~100ms of
boot time savings (across warm and cold reset scenarios)
Change-Id: I91ed38edbd5a31d61d4888e1466169a3494d635a
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74561
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Remove the `TcssD3ColdDisable` option in devicetree, as it exists
in Kconfig. The setting is currently unused.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I08930ef84438140a13df74900570b126088bd1cb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74478
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Remove the `TcssD3ColdDisable` option in devicetree, as it exists
in Kconfig. The setting is currently unused.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I2590e8dec0a308e0dc3d467cb3dd2bb97e877492
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74477
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Remove the `TcssD3ColdDisable` option in devicetree, as it exists
in Kconfig. The setting is only used on `starlabs/starbook` which
selects D3COLD_SUPPORT so the UPDs will not change.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I50e49e900c96748edd5b678765e47cc0e0d9b280
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74476
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Use D3COLD_SUPPORT Kconfig option to set the maximum support sleep
state. Report `4` in `_S0W` only when D3COLD_SUPPORT is enabled, as
if it is not, it will break S3 exit.
When D3COLD_SUPPORT is not enabled, return `3` (D3Hot).
This fixed S3 exit on both TGL and ADL. Tested on StarBook
Mk V and Mk VI.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I578d4933b6144aec79fe0b2eb168338ef82c0b9d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74406
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
The Kconfig option SOC_INTEL_TIGERLAKE_S3 suggests that it's doing
something with S3, but it's actually disabling D3Cold support.
Remove it, and instead use D3COLD_SUPPORT so it's clear what the
option is doing.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Id43f3e5c8620d474831cc02fcecebd8aac961687
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74405
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Move D3COLD_SUPPORT to device, so it can be used by multiple
SOCs.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ie92736458ab95374c51346107665dc0fd1e653a4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74404
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The Intel FSP used on ChromeOS platform has dropped the
`CpuFeaturesPei.ffs` module to opt for coreboot running this
additional feature programming on BSP and APs.
TEST=Able to build and boot google/rex without any boot regression.
Please refer to the boot time and SPI flash savings after dropping
the FSP feature programming:
Boot time savings=10ms
SPI Flash size savings=34KB
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Iaed0a009813098610190b2a3a985b0748c0d51de
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74168
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
The Kconfig option SOC_INTEL_ALDERLAKE_S3 suggests that it's doing
something with S3, but it's actually disabling D3Cold support.
Rename it to D3COLD_SUPPORT to make it clear what it's doing.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ifc3f19912ac7ee55be8ec7a491598140f9532675
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74403
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Add function needed to generate ACPI backlight control SSDT, along with
Kconfig values for accessing the registers.
Tested by adding gfx register on google/magpie. Backlight controls
work on Windows 10 and Linux 6.1.
Change-Id: Iaa9872cd590c3b1298667cc80354ed3efd91c6c8
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74324
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
The patch moves API that gets the CSE FW partition information into
CSE Lite specific file aka cse_lite.c because the consumer of this API
is the cse_lite specific ChromeOS devices hence, it's meaningful to
move the cse lite specific implementation inside cse_lite.c file.
BUG=b:273661726
TEST=Able to build and boot google/marasov with this code change.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I49ffaec467f6fb24327de3b2882e37bf31eeb7cf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74382
Reviewed-by: Kangheui Won <khwon@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Enable early caching of the TOM region to optimize the boot time by
selecting `SOC_INTEL_COMMON_BASECODE_RAMTOP` config.
Purpose of this feature is to cache the TOM (with a fixed size of
16MB) for all consecutive boots even before calling into the FSP.
Otherwise, this range remains un-cached until postcar boot stage
updates the MTRR programming. FSP-M and late romstage uses this
uncached TOM range for various purposes (like relocating services
between SPI mapped cached memory to DRAM based uncache memory) hence
having the ability to cache this range beforehand would help to
optimize the boot time (more than 50ms as applicable).
Signed-off-by: Lean Sheng Tan <sheng.tan@9elements.com>
Change-Id: I3b68d13aa414e69c0a80122021e6755352db32fd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73738
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Enable early caching of the TOM region to optimize the boot time by
selecting `SOC_INTEL_COMMON_BASECODE_RAMTOP` config.
Purpose of this feature is to cache the TOM (with a fixed size of
16MB) for all consecutive boots even before calling into the FSP.
Otherwise, this range remains un-cached until postcar boot stage
updates the MTRR programming. FSP-M and late romstage uses this
uncached TOM range for various purposes (like relocating services
between SPI mapped cached memory to DRAM based uncache memory) hence
having the ability to cache this range beforehand would help to
optimize the boot time (more than 50ms as applicable).
TEST=Able to build and boot Starlab ADL laptop to OS.
Signed-off-by: Lean Sheng Tan <sheng.tan@9elements.com>
Change-Id: Iba554af4ff0896e133d20860ff72dd1a10ebd1e3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73736
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com>
This patch adds CPU ID for B0 stepping (aka ES2).
DOC=#723567
TEST=Able to boot on B0 rvp and get correct CPU Name in coreboot log.
Signed-off-by: Musse Abdullahi <musse.abdullahi@intel.com>
Change-Id: I8b939ccc8b05e3648c55f8f2a0a391cb08f04184
Signed-off-by: Musse Abdullahi <musse.abdullahi@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74300
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Boards with SOC_INTEL_COMMON_BLOCK_ACPI_CPU_HYBRID have
special handling for the time being.
Change of aopen/dxplplusu is coupled with sb/intel/i82801dx.
Change of emulation/qemu-i440fx is coupled with intel/i82371eb.
For asus/p2b, this adds MADT LAPIC entries, even though platform
has ACPI_NO_MADT selected. Even previously ACPI_NO_MADT creates
the MADT, including an entry for LAPIC address.
Change-Id: I1f8d7ee9891553742d73a92b55a87c04fa95a132
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74316
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
This fixes the Jenkins build error when building INTEL_ARCHERCITY_CRB
that was caused by the API change in commit 36e6f9bc04. This patch removes the
broken API function and also adds package_id log print same as previous
commit mentioned above.
Signed-off-by: Lean Sheng Tan <sheng.tan@9elements.com>
Change-Id: I89e14b40186007ab0290b24cd6bd58015be376b6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74436
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
This patch avoids cannonlake base config to select eNEM for CAR by
default. Rather allow other SoC config to choose the applicable CAR
mode between eNEM and NEM.
CML and WHL select eNEM whereas CFL decided to use NEM for CAR setup.
Here is some background about why CFL SoC platform decided to choose
NEM over eNEM:
It was found that some coffeelake CPUs like Intel i3 9100E fail to enter
CAR mode because some MSR used by NEM enhanced are lacking. According to
the Intel SDM CPUID.EAX=07h.ECX=0 reg EBX[12 or 15] should indicate the
presence of IA32_PAR_ASSOC and CPUID.EAX=10h.ECX[1 or 2] reg ECX[2]
should indicate IA32_L3_QOS_CFG and IA32_L2_QOS_CFG respectively but
even on a Intel coffeelake CPU that works with the NEM_ENHANCED these
CPUID bits are all 0 so there is no way of knowing whether NEM_ENHANCED
will work at runtime. Instead just always use regular NEM.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Ibeaa4d53279ff9cbcd0b2ac5f2ad71925872355b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74377
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Currently the xeon_sp code reassigns struct devices apic_id so that srat
entries can be added in a certain order.
This is not a good idea as it breaks thread local storage which contains
a pointer to its struct device cpu.
This moves the sorting of the lapic_ids to the srat table generation
and adds the numa node id in each core init entry. Now it is done in
parallel too as a bonus.
Change-Id: I372bcea1932d28e9bf712cc712f19a76fe3199b1
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68912
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Avoid asserts related to CNVi UPDs which are not boot critical.
Instead, add error messages which are more helpful in identifying
the issue.
BUG=none
TEST=Boot to the OS on google/rex
Signed-off-by: Kapil Porwal <kapilporwal@google.com>
Change-Id: I49a988b7eda009456d438ba7be0d2918826e1c36
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74370
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
This patch retrieves details of a specified firmware partition table.
The information retrieved includes the current firmware version and
other information about the firmware partition. The patch communicates
with the ME using the HECI command to acquire this information.
BUG=b:273661726
Test=Verified the changes for ISH partition on nissa board.
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: I0582010bbb836bd4734f843a8c74dee49d203fd8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74005
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Hook the newly created/exposed CnviWifiCore UPD up as a chip driver.
Enable this option by default to maintain the existing behavior.
BUG=b:270985197
TEST=Verified by enabling/disabling the UPD on google/rex
Signed-off-by: Kapil Porwal <kapilporwal@google.com>
Change-Id: I5b4662c2a064f7c9074797c8a2541dcf1dd686fe
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74306
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The patch updates total cpu count variable and total P-core count in
cpu_apic_info_type structure to `unsigned short int` to address more
cores.
TEST=Verify the build on Rex
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Change-Id: I46239cc7ad9870e7134955af56b9f6625be2b002
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74305
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
