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Allow platforms to use the coreboot postcar code instead of calling
into FSP-M TempRamExit API.
There are several reasons to do this:
- Tearing down CAR is easy.
- Allows having control over MTRR's and caching in general.
- The MTRR's set up in postcar be it by coreboot or FSP-M are
overwritten later on during CPU init so it does not matter.
- Avoids having to find a CBFS file before cbmem is up (this
causes problems with cbfs_mcache)
Change-Id: I6cf10c7580f3183bfee1cd3c827901cbcf695db7
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48466
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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In case of a mismatch print both the UPD signature in the FSP and the
expected signature and then calls die(), since it shouldn't try calling
into the wrong FSP binary for the platform.
Signed-off-by: Justin Frodsham <justin.frodsham@protonmail.com>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I469836e09db6024ecb448a5261439c66d8e65daf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50090
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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Factor out the condition when an attempt to load
stage from cache can be tried.
Change-Id: I936f07bed6fc82f46118d217f1fd233e2e041405
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50000
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Change-Id: Iaba88026906132b96fe3db3f05950df0e7eef896
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50002
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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The function has only one local call-site.
Change-Id: I623953796e6cd3a8e5b4f72293d953b61f14a5a1
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49999
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Except for one debug print in sarien, both functions are identical.
Move them to driver code to avoid unnecessary redundancy.
Change-Id: I82635a289e3c05119eab4ee1f7a6bf3a8a1725c1
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49833
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
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lint report errors
Solve the POINTER_LOCATION errors
BUG = N/A
TEST = N/A
Change-Id: I65926abd6bbaff1efce39efad9ec92c4f364b533
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49971
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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It was confusing to have this defined while there was another
symbol bootblock_protected_mode_entry that was not really used
as an entry point.
Change-Id: I3da07ba9c0a9fc15b1515452adfb27f963659951
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48404
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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According to FSP_INFO_HEADER structure in FSP EAS v2.0-v2.2,
BIT1 indicates an "official" build.
Change-Id: I94df6050a1ad756bbeff60cda0ebac76ae5f8249
Signed-off-by: Benjamin Doron <benjamin.doron00@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49650
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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There's no need to repeat the same code on every board.
Change-Id: I2e19decfe8609fa644e609673a56ee5109bafefa
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49831
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: Ia45825ade0c9d24d5b87882e21bfc6df82a693e6
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49550
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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Change-Id: I024a0c2d7c53634c58d5d80522933ecad554d7c9
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49546
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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Tested
- on ocp/deltalake: boots (with FSP-T).
- qemu/i440fx: BUILD_TIMELESS=1 results in the same binary.
Change-Id: I7e364ab039b65766eb95538db6b3507bbfbfb487
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49084
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Add the "ERROR:" tag so that it ease debug effect.
TEST=Test tools like "suspend_stress_test" (specific to Chrome OS) can
identify the obvious coreboot ERROR prior running S3 resume test.
Change-Id: I64717ce0412d43697f42ea2122b932037d28dd48
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49798
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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In order to update the BB retimers for usb4/tbt they need to be turned
on and into TBT mode. Expand the current DSM to allow for the use of an
EC RAM byte RFWU to get the current state of each port and whether or
not it has a retimer. It also allows Kernel to issue state transitions
for the retimer to be put into TBT mode for firmware update.
BUG=b:162528867
TEST=Along with work in progress kernel and EC patches, the Retimer
firmware update is verified under device attached and no device attached
scenarios.
Change-Id: I768cfb56790049c231173b0ea0f8e08fe6b64b93
Signed-off-by: Brandon Breitenstein <brandon.breitenstein@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48630
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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The `clear` command for SMMSTORE version 1 does not require a parameter.
Change-Id: I992b7ce5962bf7ee62b7e1970ae7aa1b975ef42e
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49724
Reviewed-by: Jeremy Soller <jeremy@system76.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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prog_locate() will load FSP, before CBMEM is initialized.
The vboot workbuffer is used for loading, but
CBMEM_ID_VBOOT_WORKBUF is not available.
A NULL pointer is returned as workbuffer resulting in error
'Ramstage was not loaded!' at second boot.
Initialize CBMEM before calling prog_locate().
BUG = N/A
TEST = Build and boot on Facebook FBG1701
Change-Id: I2f04a326a95840937b71f6ad65a7c011268ec6d6
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49639
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Change-Id: I8a8b0575689d7b63fd37edc457abc42710a13e97
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49552
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
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Change-Id: I2941d4480a7c88b6c020a9da584135a0030fccfe
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49551
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
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Change-Id: If2751f3672072b7fa421ae33dc6e1490fdf35247
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49547
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
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Change-Id: I28f976118a380ef05a98257e9d57aadc26b69cb5
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49549
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
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Change-Id: I598d27995fad7582ff41f4e7deaeb2e75e8ebde9
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49548
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
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This will remove "CONFIG_FRU_DEVICE_ID=0" from ".config" when unused.
Change-Id: Ic50de165c1f3de3886d3cd1ae66853c9fad35ed2
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49571
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Change-Id: I2f3a9885171995633d0bfb22b7ff8ef8a68683b8
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49508
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Change-Id: Iac77f401d80027231f8b6a3449cb57abf3d337ed
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49525
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jacob Garber <jgarber1@ualberta.ca>
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Change-Id: I5866a5e3240e49119e29f728202b33dd82ceaf77
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49514
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jacob Garber <jgarber1@ualberta.ca>
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Add IrqCfg1 register for proximity IRQ function and polarity setting.
BUG=b:175932166
BRANCH=dedede
TEST=Build passed.
Change-Id: I3cee84a5658fecf55d2d8b8621879588ffe0158d
Signed-off-by: Stanley Wu <stanley1.wu@lcfc.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49220
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Having some symmetry with <soc/nvs.h> now allows to reduce
the amount of gluelogic to determine the size and cbmc field
of struct global_nvs.
Since GNVS creation is now controlled by ACPI_SOC_NVS,
drivers/amd/agesa/nvs.c becomes obsolete and soc/amd/cezanne
cannot have this selected until <soc/nvs.h> exists.
Change-Id: Ia9ec853ff7f5e7908f7e8fc179ac27d0da08e19d
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49344
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Lance Zhao
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By default, the HS400 mode of GL9763E is slow mode (150MHz).
Therefore, the slow mode is disabled for HS400 running at 200MHz.
For eMMCs such as Hynix (H26M74002HMR) on HS400, adjust the internal
Rx latch dealy of HS400 to have better compatibility.
Signed-off-by: Ben Chuang <benchuanggli@gmail.com>
Change-Id: I84844c2432d4223d9929182c5c430915e52875b7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49079
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Booting on Kingston (EMMC64G-TA29/TX29-HP) and Hynix (H26M74002HMR) eMMC
currently fails due to R/W error. This is a workaround to finetune the
data latch timing by verdor-specific setting of GL9763E. For improving
the compatibility of GL9763E with these two eMMC.
Signed-off-by: Renius Chen <reniuschengl@gmail.com>
Change-Id: Iddb145ed6a9edb2d7a50248e64659cda78b88ae6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48941
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: YH Lin <yueherngl@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Allocation now happens prior to device enumeration. The
step cbmem_add() is a no-op here, if reached for some
boards. The memset() here is also redundant and becomes
harmful with followup works, as it would wipe out the
CBMEM console and ChromeOS related fields without them
being set again.
Change-Id: I9b2625af15cae90b9c1eb601e606d0430336609f
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48701
Reviewed-by: Lance Zhao
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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For arch/x86 the realmode part has to be located within the same 64
KiB as the reset vector. Some older intel platforms also require 4 KiB
alignment for _start16bit.
To enforce the above, and to separate required parts of .text without
matching *(.text.*) rules in linker scripts, tag the pre-C environment
assembly code with section .init directive.
Description of .init section for ELF:
This section holds executable instructions that contribute to the
process initialization code. When a program starts to run, the
system arranges to execute the code in this section before calling the
main program entry point (called main for C programs).
Change-Id: If32518b1c19d08935727330314904b52a246af3c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47599
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add functions to read the system and mainboard serial numbers
from VPD tables stored in flash.
Remove board-specific implementations for google/drallion and
google/sarien and select the new Kconfig instead.
Test: build/boot google/akemi with RO_VPD region persisted from
stock Google firmware, verify system/mainboard serial numbers
present via dmidecode.
Change-Id: I14ae07cd8b764e1e22d58577c7cc697ca1496bd5
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49050
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Currently, use of the VPD driver to read VPD tables from flash
requires the use of a custom FMAP with one or more VPD regions.
Extend this funtionality to boards using the default FMAP by
creating a dedicated VPD region when the driver is selected.
Test: build qemu target with CONFIG_VPD selected, verify entry
added to build/fmap.fmd.
Change-Id: Ie9e3c7cf11a6337a43223a6037632a4d9c84d988
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49049
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Add a new macro `GMA_DEFAULT_PANEL(ssc)` as shortcut for specifying one
internal panel at port A (0) in the devicetree.
Change-Id: I5308b53667657d0b255ae5bc543f1a00431f5818
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49054
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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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>
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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>
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Adjust platform-level includes as needed.
Change-Id: I376349ccddb95c166f0836ec1273bb8252c7c155
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48959
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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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>
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Some server boards like OCP Tiogapass and X11-LGA1151 boards use a gpio
for signalling "POST complete" to BMC/IPMI. Add a new driver devicetree
option to set the gpio and configure a callback that pulls the gpio low
right before jumping to the payload.
Test: Check that sensor readings appear in BMC web interface when the
payload gets executed.
Successfully tested on Supermicro X11SSM-F with CB:48097, X11SSH-TF with
CB:48711 and OCP DeltaLake with CB:48672.
Change-Id: I34764858be9c7f7f1110ce885fa056591164f148
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/+/48096
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Some boards, like the Supermicro X11SSM-F, have a jumper for enabling or
disabling the BMC and IPMI. Add a new devicetree driver option to set
the GPIO used for the jumper and enable or disable IPMI according to its
value.
This gets used in a follow-up change by Supermicro X11SSM-F.
Test: Boot with jumper set to each enabled and disabled and check debug
log if IPMI gets enabled/disabled accordingly.
Successfully tested on Supermicro X11SSM-F with CB:48095.
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: Michael Niewöhner <foss@mniewoehner.de>
Change-Id: Icde3232843a7138797a4b106560f170972edeb9c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48094
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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The register `ESR` conflicts with the `Exception syndrome register` in
UDK2017. To resolve the conflict, drop the unused `ESR` register from
gma registers. It can be readded and prefixed or renamed if it's
required at a later point.
Change-Id: Icfdd834aea59ae69639a180221f5e97170fbac15
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48758
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Signed-off-by: Felix Singer <felixsinger@posteo.net>
Change-Id: I002ade555c0544e4ef738c1ad45ee3d8aa38e03e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40720
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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We missed that Cannon Point, the PCH usually paired with Coffee, Whiskey
and Comet Lake, differs a bit from its predecessors. Hence, libgfxinit
now has a new Kconfig setting for the PCH.
Change-Id: I1c02c0d9abb7340aabe94185ee5e17ef4c2b0d36
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48764
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Change-Id: I1c1b5710a5236fe4a3bdda1fc978393e636e9817
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45773
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add a new driver for OEM commands and select it from x11-lga1151-series.
The driver communicates the BIOS version and date to the BMC using OEM
commands. The command should be supported on all X11 series mainboards,
but might work with older BMC, too.
Tested on X11SSH-TF:
The BIOS version strings are updated on boot and are visible in the
BMC web UI.
Change-Id: I51c22f83383affb70abb0efbcdc33ea925b5ff9f
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Christian Walter <christian.walter@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38002
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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The latest version defined by TCG is 1.3.
Change-Id: Idb12e2212d6d38c720c8fe989678724c871af6ef
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45569
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Implement the ACPI PPI interface as described in
"TCG PC Client Physical Presence Interface Specification" Version 1.3.
Add a new Kconfig that allows to use the full PPI instead of the stub
version compiled in.
This doesn't add code to execute the PPI request, as that's up to the
payload with graphical UI support.
Tested on GNU/Linux 5.6 using the sysfs interface at:
/sys/class/tpm/tpm0/ppi/
Change-Id: Ifffe1d9b715e2c37568e1b009e86c298025c89ac
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45568
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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When a different FSP binary was chosen in menuconfig, the split fd files
do not get updated. Thus, make them depend on `.config` to trigger a
rebuild when the config changes.
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Change-Id: I54739eae50fa1a47bf8f3fe2e79334bc7f7ac3d6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48663
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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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>
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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>
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Some former commits (e.g. Ieb41771c75aae902191bba5d220796e6c343f8e0)
blindly assume that dev->chip_info is capable to be dereferenced,
making at least compilers complain about potential null pointer
dereference. They might cause crash if truly (dev->chip_info == NULL).
Signed-off-by: Bill XIE <persmule@hardenedlinux.org>
Change-Id: I1d694b12f6c42961c104fe839d4ee46c0f111197
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47387
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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Configure the CFG2 register to set the latency to <64us in order
to ensure the L1 exit latency is consistent across devices and that
L1 ASPM is always enabled.
This moves the setup code from device init to device enable so it
executes before coreboot does ASPM configuration, and removes the
call to pci_dev_init() as that is just for VGA Option ROMs.
BUG=b:173207454
TEST=Verify the device and link capability and control for L1:
DevCap: Latency L1 <64us
LnkCap: Latency L1 <64us
LnkCtl: ASPM L1 Enabled
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Change-Id: Ie2b85a6697f164fbe4f84d8cd5acb2b5911ca7a9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47682
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Stack is set up for bootblock.
Tested on Facebook FBG1701.
Change-Id: I0dd3fc91c90bf76e0d93925da35dc197d68d3e88
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47802
Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I19cce90f44b54e4eb6dd8517793ae887f0bd1e22
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48453
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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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>
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DRIVER_I2C_TPM_ACPI is used to enable the "driver" needed for coreboot
to present a TPM node in the devicetree. It would usually only do so,
if coreboot itself is communicating with the TPM via I2C (I2C_TPM).
However, technically, there is no dependency.
In order to not show the ACPI option in menuconfig if the board is not
using I2C, a dependency was declared in Kconfig. However, the same can
be achieved without making it an error to manually declare
DRIVER_I2C_TPM_ACPI without I2C_TPM.
For Volteer, we have just such a need, since it has two "sub-variants"
sharing the same overridetree.cb, one having SPI TPM and another having
I2C TPM. The former will have a disabled ACPI node representing the I2C
TPM, while its Kconfig is such that coreboot itself does not have I2C
TPM support.
In order to export even a disabled ACPI node representing the I2C
connected TPM, coreboot needs DRIVER_I2C_TPM_ACPI. Hence, that will
have to be enabled in a case where coreboot does not have I2C_TPM (for
one of the two sub-variants, namely volteer2).
BUG=b:173461736
TEST=Tested as part of next CL in chain
Change-Id: I9717f6b68afd90fbc294fbbd2a5b8d0c6ee9ae55
Signed-off-by: Jes Bodi Klinke <jbk@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48222
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Use a wrapper code that does nothing on x86_32, but drops to protected
mode to call into FSP when running on x86_64.
Tested on Intel Skylake when running in long mode. Successfully run the
FSP-M which is compiled for x86_32 and then continued booting in
long mode.
Change-Id: I9fb37019fb0d04f74d00733ce2e365f484d97d66
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48202
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Export all registers that driver is looking for. And put in alphabetic order.
The missing registers for kernel v5.4 sx93xx are:
reg_irq_msk
reg_irq_cfg0
reg_irq_cfg2
reg_afe_ph0/1/2/3
BUG=b:172397658
BRANCH=zork
TEST=Build passed
Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: Ic9d7a959b1769b6846bba302e3aeab9a3a1cedac
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47866
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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When FSP-T is used, the first thing done in postcar is to call FSP-M
to tear down CAR. This is done before cbmem is initialized, which
means CBFS_MCACHE is not accessible, which results in FSP-M not being
found, failing the boot.
TESTED: ocp/deltalake boots again.
Change-Id: Icb41b802c636d42b0ebeb3e3850551813accda91
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48282
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Once the console's FMAP region is full, we stop clearing the line
buffer and `line_offset` is not reset anymore. Hence, sanity check
`line_offset` everytime before writing to the buffer.
The issue resulted in boot hangs and potentially a brick if the
log was very verbose.
Change-Id: I36e9037d7baf8c1ed8b2d0c120bfffa58c089c95
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48074
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch introduces two new CBFS API functions which are equivalent to
cbfs_map() and cbfs_load(), respectively, with the difference that they
always operate on the read-only CBFS region ("COREBOOT" FMAP section).
Use it to replace some of the simple cases that needed to use
cbfs_locate_file_in_region().
Change-Id: I9c55b022b6502a333a9805ab0e4891dd7b97ef7f
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39306
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Looks like the option is generally not compatible with
garbage collections.
Nothing gets inlined, for example is_smp_boot() no longer
evaluates to constant false and thus the symbols from
secondary.S would need to be present for the build to pass
even if we set SMP=n.
Also the addresses of relocatable ramstage are currently
not normalised on the logs, so util/genprof would be unable
dress those.
Change-Id: I0b6f310e15e6f4992cd054d288903fea8390e5cf
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45757
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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The current location for the sensor initialization procedure was chosen
by mistake. Move this into a separate function in nct7802y.c .
Change-Id: I093ae75db5f0051bff65375b0720c86642b9148a
Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47861
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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This patch renames cbfs_boot_map_with_leak() and cbfs_boot_load_file()
to cbfs_map() and cbfs_load() respectively. This is supposed to be the
start of a new, better organized CBFS API where the most common
operations have the most simple and straight-forward names. Less
commonly used variants of these operations (e.g. cbfs_ro_load() or
cbfs_region_load()) can be introduced later. It seems unnecessary to
keep carrying around "boot" in the names of most CBFS APIs if the vast
majority of accesses go to the boot CBFS (instead, more unusual
operations should have longer names that describe how they diverge from
the common ones).
cbfs_map() is paired with a new cbfs_unmap() to allow callers to cleanly
reap mappings when desired. A few new cbfs_unmap() calls are added to
generic code where it makes sense, but it seems unnecessary to introduce
this everywhere in platform or architecture specific code where the boot
medium is known to be memory-mapped anyway. In fact, even for
non-memory-mapped platforms, sometimes leaking a mapping to the CBFS
cache is a much cleaner solution than jumping through hoops to provide
some other storage for some long-lived file object, and it shouldn't be
outright forbidden when it makes sense.
Additionally, remove the type arguments from these function signatures.
The goal is to eventually remove type arguments for lookup from the
whole CBFS API. Filenames already uniquely identify CBFS files. The type
field is just informational, and there should be APIs to allow callers
to check it when desired, but it's not clear what we gain from forcing
this as a parameter into every single CBFS access when the vast majority
of the time it provides no additional value and is just clutter.
Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: Ib24325400815a9c3d25f66c61829a24a239bb88e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39304
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-by: Mariusz Szafrański <mariuszx.szafranski@intel.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I5fb6594ff83904df02083bcbea14b2d0b89cd9dd
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48169
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Change-Id: Id63b9b372bf23e80e25b7dbef09d1b8bfa9be069
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48168
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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This pollutes the log on all platforms not implementing an override.
Change-Id: I0d8371447ee7820cd8e86e9d3d5e70fcf4f91e34
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48128
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Commit bd31642ad8 (intel/i210: Set bus master bit in command register)
is only necessary because a buggy OS expects Bus Master to be set, not
because the hardware requires Bus Master during initialization. It is
thus safe to defer the Bus Master request into the .final callback.
Change-Id: Iecfa6366eb4b1438fd12cd9ebb1a77ada97fa2f6
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47401
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Tested-by: siemens-bot
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Define and use the MAC_ADDR_LEN macro in place of the `6` magic value.
Change-Id: Icfa2ad9bca6668bea3d84b10f613d01e437ac6a2
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47404
Tested-by: siemens-bot
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
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Move the FSP FD PATH option down, so it gets shown in place of the split
FD files, when the users chooses to use a full FD binary.
Change-Id: Ie03a418fab30a908d020abf94becbaedf54fbb99
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47999
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Currently, setting a custom FSP binary is only possible by using split
FSP-T/M/S FD files. This change introduces the possibility to pass a
combined FD file (the "standard" FSP format).
This is done by adding a new boolean Kconfig FSP_FULL_FD, specifying
that the FSP is a single FD file instead of split FSP-T/M/S FD files,
and making FSP_FD_PATH user-visible when the option is chosen. In this
case, the other options for split files get hidden.
When the user chooses to use a full FD file instead of the split ones,
the FD file gets split during build, just like it is done when selecting
the Github FSP repo (FSP_USE_REPO).
Test: Supermicro X11SSM-F builds and boots fine with custom FSP FD set.
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Change-Id: I1cb98c1ff319823a2a8a95444c9b4f3d96162a02
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47993
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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As preparation to a full PPI implementation move the acpi code out
of the pc80/tpm/tis driver into the generic tpm driver folder.
This doesn't change any functionality.
Change-Id: I7818d0344d4a08926195bd4804565502717c48fa
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45567
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Follow model of drivers/i2c/generic and use user-supplied device
name if specified in the chip config.
Change-Id: Ia783bac2797e239989c03a3421b9293a055db3d0
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47782
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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DDN field isn't required, no point in writing an empty string to it.
Change-Id: Ifea6e48c324598f114178e86a79f519ee35f5258
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47781
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This adds a new driver for the SX9324 proximity detector device.
Follow SX9324 datasheet Rev3.
BUG=b:172397658
BRANCH=zork
TEST=Test sx9324 is working as expected.
Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: Ifd582482728a2f535ed85f6696b2f5a4529ba421
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47640
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This allows to compare the FSP-T output in %ecx and %edx to coreboot's
CAR symbols.
Tested on Facebook FBG1701
Change-Id: Ice748e542180f6e1dc1505e7f37b6b6c68772bda
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47758
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Whole car region is cleared, while only small part needs to be done.
Clear .bss area only
Tested on Facebook FBG1701
Change-Id: I021c2f7d3531c553015fde98d155915f897b434d
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47760
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Only need to check this once so check it at romstage where
the console is usually ready. Also define union fsp_revision
to avoid code duplication.
Change-Id: I628014e05bd567462f50af2633fbf48f3dc412bc
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47559
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
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Top of Temp RAM is used as bootloader stack, which is the
_car_region_end area. This area is not equal to CAR stack area as
defined in car.ld file.
Use _ecar_stack (end of CAR stack) as starting stack location.
Tested VBOOT, Vendorboot security and no security on Facebook FBG1701.
Change-Id: I16b077f60560de334361b1f0d3758ab1a5cbe895
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47737
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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coreboot might not store wifi SAR values in VPD and may store it in
CBFS. Logging the message with 'error' severity may interfere
with automated test tool.
Lowering severity to BIOS_DEBUG avoids this issue.
BUG=b:171931401
BRANCH=None
TEST=Severity of message is reduced and we don't see it as an error
Change-Id: I5c122a57cfe92b27e0291933618ca13d8e1889ba
Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47442
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
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The current HID "RX6110SA" does not comply with the ACPI spec in terms
of the naming convention where the first three caracters should be a
vendor ID and the last 4 characters should be a device ID. For now
there is a vendor ID for Epson (SEC) but there is none for this
particular RTC. In order to avoid the reporting of a non ACPI-compliant
HID it will be dropped completely for now.
Once Epson has assigned a valid HID for this RTC, this valid HID will be
used here instead.
Change-Id: Ib77ffad084c25f60f79ec7d503f14731b1ebe9e2
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47706
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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"printk()" needs <console/console.h>.
Change-Id: Iac6b7000bcd8b1335fa3a0ba462a63aed2dc85b8
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45539
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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This Kconfig option was just added incorrectly, so would never add
the verstage.c file.
Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I4c39dca9d429ed786ea42c0d421d6ee815e8c419
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47368
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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The CONFIG_TPM_I2C_BURST_LIMITATION was never added, so this has never
been turned on. The Kconfig linter generates three warnings about this
block:
Warning: Unknown config option CONFIG_TPM_I2C_BURST_LIMITATION
Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I53fa8f5b4eac6a1e7efec23f70395058bad26299
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47367
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This is a trivial patch to fix some comments that were generating
notes in the kconfig lint test.
Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I26a95f17e82910f50c62215be5c29780fe98e29a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47366
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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When the host sends data in i2c bus, device might not send ACK. It means
that data is not processed on the device side, but for now we don't
check for that condition thus wait for the response which will not come.
Designware i2c detect such situation and set TX_ABORT bit. Checking for
the bit will enable other layers to immediately retry rather than
wait-timeout-retry cycle.
BUG=b:168838505
BRANCH=zork
TEST=test on zork devices, now we see "Tx abort detected" instead of I2C
timeout for tpm initializtion.
Change-Id: Ib0163fbce55ccc99f677dbb096f67a58d2ef2bda
Signed-off-by: Kangheui Won <khwon@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47360
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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Currently the decision of whether or not to use mrc_cache in recovery
mode is made within the individual platforms' drivers (ie: fsp2.0,
fsp1.1, etc.). As this is not platform specific, but uses common
vboot infrastructure, the code can be unified and moved into
mrc_cache. The conditions are as follows:
1. If HAS_RECOVERY_MRC_CACHE, use mrc_cache data (unless retrain
switch is true)
2. If !HAS_RECOVERY_MRC_CACHE && VBOOT_STARTS_IN_BOOTBLOCK, this
means that memory training will occur after verified boot,
meaning that mrc_cache will be filled with data from executing
RW code. So in this case, we never want to use the training
data in the mrc_cache for recovery mode.
3. If !HAS_RECOVERY_MRC_CACHE && VBOOT_STARTS_IN_ROMSTAGE, this
means that memory training happens before verfied boot, meaning
that the mrc_cache data is generated by RO code, so it is safe
to use for a recovery boot.
4. Any platform that does not use vboot should be unaffected.
Additionally, we have removed the
MRC_CLEAR_NORMAL_CACHE_ON_RECOVERY_RETRAIN config because the
mrc_cache driver takes care of invalidating the mrc_cache data for
normal mode. If the platform:
1. !HAS_RECOVERY_MRC_CACHE, always invalidate mrc_cache data
2. HAS_RECOVERY_MRC_CACHE, only invalidate if retrain switch is set
BUG=b:150502246
BRANCH=None
TEST=1. run dut-control power_state:rec_force_mrc twice on lazor
ensure that memory retraining happens both times
run dut-control power_state:rec twice on lazor
ensure that memory retraining happens only first time
2. remove HAS_RECOVERY_MRC_CACHE from lazor Kconfig
boot twice to ensure caching of memory training occurred
on each boot.
Change-Id: I3875a7b4a4ba3c1aa8a3c1507b3993036a7155fc
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46855
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The defines for RX6110SA_SLAVE_ADR and RX6110SA_I2C_CONTROLLER are not
used anymore and can be deleted.
Change-Id: I3cddf7a9e2f757a22c729ae0f0ff767d55909b9c
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47236
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Tested-by: siemens-bot
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
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This patch adds basic ACPI support for the RTC so that the OS is able to
use this RTC via the ACPI interface.
If the Linux kernel is able to find the RTC in ACPI scope, you should
see the following lines in dmesg, where [n] is an enumerated number:
rx6110 i2c-RX6110SA:00: rtc core: registered RX6110SA:00 as rtc[n]
rtc rtc[n]: Update timer was detected
Change-Id: I9b319e3088e6511592075b055f8fa3e2aedaa209
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47235
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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CB:46865 ("mb, soc/intel: Reorganize CNVi device entries in
devicetree") reorganized the devicetree entries to make the
representation of CNVi device consistent with other internal PCI
devices. Since a dummy generic device is added for the CNVi device,
`emit_sar_acpi_structures()` needs to first check if the device is PCI
before checking the vendor ID. This ensures that SAR table generation
is skipped only for PCIe devices with non-Intel vendor IDs and not for
the dummy generic device.
BUG=b:165105210
Change-Id: I3c8d18538b94ed1072cfcc108552f3a1ac320395
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47364
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
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Some devices, such as cameras, can implement a physical switch to
disable the input on demand. Think of it like the typical privacy
sticker on the notebooks, but more elegant.
In order to notify the system about the status this feature, a GPIO is
typically used.
The map between a GPIO and the feature is done via ACPI, the same way as
the reset_gpio works.
This patch implements an extra field for the described privacy gpio.
This gpio does not require any extra handling from the power management.
BUG=b:169840271
Change-Id: Idcc65c9a13eca6f076ac3c68aaa1bed3c481df3d
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46961
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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Allow a USB device to define PowerResource in its SSDT AML code.
PowerResouce ACPI generation expects SoC to define the callbacks for
generating AML code for GPIO manipulation.
Device requiring PowerResource needs to define following parameters:
* Reset GPIO - Optional, GPIO to put device into reset or take it out
of reset.
* Reset delay - Delay after reset GPIO is asserted (default 0).
* Reset off delay - Delay after reset GPIO is de-asserted (default 0).
* Enable GPIO - Optional, GPIO to enable device.
* Enable delay - Delay after enable GPIO is asserted (default 0).
* Enable off delay - Delay after enable GPIO is de-asserted (default 0).
BUG=b:163100335
TEST=Ensure that the Power Resource ACPI object is added under the
concerned USB device.
Change-Id: Icc1aebfb9e3e646a7f608f0cd391079fd30dd1c0
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46713
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Peichao Wang <pwang12@lenovo.corp-partner.google.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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From Tigerlake FSP v3373 onwards vbt binary size changed from 8KiB
to 9KiB. Commit cf5d58328fe004d967466be42de62d6bab4c3133 had changed
the size from 8 to 9 Kib. This change adds Kconfig option to choose
vbt data size based on platform.
BUG=b:171401992
BRANCH=none
TEST=build and boot delbin and verify fw screen is loaded
Signed-off-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com>
Change-Id: Ia294fc94ce759666fb664dfdb910ecd403e6a2e9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47151
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Individual drivers check whether the concerned device is enabled before
filling in the SSDT. Move the check before calling acpi_fill_ssdt() and
remove the check in the individual drivers.
BUG=None
TEST=util/abuild/abuild
Change-Id: Ib042bec7e8c68b38fafa60a8e965d781bddcd1f0
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47148
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
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Create SOC_INTEL_COMMON_FSP_RESET Kconfig to have IA common code block
to handle platform reset request raised by FSP. The FSP will use the
FSP EAS v2.0 section 12.2.2 (OEM Status Code) to indicate that a reset
is required.
Make FSP_STATUS_GLOBAL_RESET depends on SOC_INTEL_COMMON_FSP_RESET.
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Change-Id: I934b41affed7bb146f53ff6a4654fdbc6626101b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47017
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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This allows to compare the FSP-T output in %ecx and %edx to coreboot's
CAR symbols:
Change-Id: I8d79f97f8c12c63ce215935353717855442a8290
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46884
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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This change replaces the checks for dev->enabled with the helper
function `is_dev_enabled()`.
Change-Id: Iacceda396c9300bbfa124e76fb9c99d86313ea0f
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46904
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This change drops the PCI IDs for Jefferson Peak and Harrison Peak
CNVi modules from wifi/generic drivers as well as pci_ids.h. These IDs
actually represent the CNVi WiFi controller PCI IDs and are now
supported by intel/common/block/cnvi driver.
The only ID that is being dropped without adding support in
intel/common/block/cnvi driver is
PCI_DEVICE_ID_HrP_6SERIES_WIFI(0x2720) since this was not found in the
list of PCI IDs for any SoC.
Change-Id: I82857a737b65a6baa94fb3c2588fe723412a7830
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46866
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This change reorganizes drivers/wifi/generic to add a new
device_operations structure for dummy CNVi device. This is done to
make the organization of CNVi PCI device in devicetree consistent
with all the other internal PCI devices of the SoC i.e. without a chip
around the PCI device.
Thus, with this change, CNVi entry in devicetree can be changed from:
```
chip drivers/wifi/generic
register "wake" = "xxyyzz"
device pci xx.y on end # CNVi PCI device
end
```
to:
```
device pci xx.y on
chip drivers/wifi/generic
register "wake" = "xxyyzz"
device generic 0 on end # Dummy CNVi device
end
end # CNVi PCI device
```
The helper functions for ACPI/SMBIOS generation are also accordingly
updated to include _pcie_ and _cnvi_ in the function name.
Change-Id: Ib3cb9ed9b81ff8d6ac85a9aaf57b641caaa2f907
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46862
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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