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Fixes: 5315e96abf ("arch/x86/postcar: Use a separate stack for C execution")
Resolves:
https://mail.coreboot.org/hyperkitty/list/coreboot@coreboot.org/
thread/TGIWAKZKELJRAEMKJNYRJ55MX2CXYNCV/
Link: https://mail.coreboot.org/hyperkitty/list/coreboot@coreboot.org/
thread/2JC3GNJSGXUD6DRVUY7O2O3W6OM3E2MY/
5315e96abf broke platforms using FSP-M to tear down CAR. It was pushing
the value at '_estack' into %esp rather than the address '_estack'.
Change-Id: Ie1fc70bd60fe3a2519ffb71625a35630fa732ff6
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65716
Reviewed-by: Patrick Georgi <patrick@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
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Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: Ia81b4397c92f100abad9b1e974bbebfe49008439
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65700
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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BUG=None
TEST=None
Signed-off-by: Reka Norman <rekanorman@chromium.org>
Change-Id: I2eb6e94e5d87bb19b11e27461e2b5bdaee9d59bd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65691
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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BUG=None
TEST=None
Change-Id: I7a4081f0f57e0faa968ad142debdc40a9e26dc9b
Signed-off-by: Reka Norman <rekanorman@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65690
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kangheui Won <khwon@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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CPUIDs and Engineering Samples decoding based on DOC #618427.
Keep MICROCODE_BLOB_UNDISCLOSED for PCH-N SKUs as microcode
blobs are still missing.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Ibb1337e5cbf5b82fdaceb7eb4661d708a32ff0ad
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65564
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kangheui Won <khwon@chromium.org>
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This patch adds the support to enable/disable package c-state demotion
feature from the devicetree based on mainboard requirement.
BUG=b:235005582
TEST=Build and boot to verify that the right value has been passed to
the FSP.
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Change-Id: I9e254988bc3d20b9f9e42a605cc0ebd419ab49ad
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65663
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Varshit B Pandya <varshit.b.pandya@intel.com>
Reviewed-by: Reka Norman <rekanorman@chromium.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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Add 0x7d55 as another ID for Meteor Lake graphics controllers.
TEST=Boot with MTL silicon to check coreboot log for DID2
Signed-off-by: Wonkyu Kim <wonkyu.kim@intel.com>
Change-Id: Iea01f6d4f2469fc0eeac73a3f1c4b9af1f39463c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65647
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Jamie Ryu <jamie.m.ryu@intel.com>
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Change-Id: Ib8d9a9e94d16ad291d9cc8576db845a634ae026e
Signed-off-by: Eran Mitrani <mitrani@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65614
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch fixes the issue with INTC1056 invalid resource reported by
alderlake-pinctrl Linux driver on ADL-S platform. The driver also
includes GPIO Community 3 in the GPIO list compared to ADL-N which
was missing in GPIO ACPI device.
TEST=Boot Ubuntu 22.04 on MSI PRO Z690-A DDR4 WIFI and check there is
no invalid resource error reported by alderlake-pinctrl
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I23da68c247de86438cc2eef2b5a5a9aa711c1d7e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65551
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: If66c2799d4d74ff9f309665a0336b5f679796f9f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65550
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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This patch removes all instances of the `ADL` from Meteor Lake SoC
directory.
TEST=Able to build and boot Google/Rex.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I8153b2070467beb582ce1f70be97272ce09ca04c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65667
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch updates IFD_CHIPSET kconfig value from `ifd2` to `mtl`.
TEST=Able to build and boot Google/Rex image on MTL emulation
platform.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I416f881bcbe3dd7494ead636d6b593366a51b31c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65666
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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The comment indicates CSE's data partition is placed after BP2. But, it
was place after BP1.So, the patch updates the comment to reflect the
CSE Region layout correctly.
TEST=Build the code for Brya and didn't notice any compilation errors
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Change-Id: Ic871e2e395de17157f4f526064a26bfad538707f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65658
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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When compressed ME RW blobs are used for CSE FW update, it has to be
loaded into memory to decompress. So perform CSE FW update in ramstage.
Alder Lake-N based nissa boards use compressed ME RW blobs to save on
SPI flash size. Enable CSE FW update in ramstage.
BRANCH=firmware-brya-14505.B
TEST=Perform CSE FW update on nivviks and verify upgrade/downgrade
works.
Change-Id: Ide9471146d186dca11fb020e5006eeaa01442669
Signed-off-by: Krishna P Bhat D <krishna.p.bhat.d@intel.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63761
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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Some Alder Lake-N boards will use compressed ME RW blobs to obtain
savings on the SPI size (1916KB before compression, ~1132KB after
compression). So add an additional check before calling
cse_fw_sync() from romstage. When compressed blobs are used, the call to
CSE firmware update has to be in post-RAM stages.
BRANCH=firmware-brya-14505.B
Change-Id: I0d9ede52cb493974e4ba6e2e2cf11c9789b3b087
Signed-off-by: Krishna P Bhat D <krishna.p.bhat.d@intel.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63760
Reviewed-by: Kangheui Won <khwon@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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Change-Id: I2d99523647dfb43265db8f2701b525afd1870fc5
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55929
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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This patch enables X2APIC to avoid hang-ups due to
`Switching from X2APIC to XAPIC mode is not implemented.`
BUG=b:237924211 ([MTL-FSP][v2222.1] Lists of boot issue with MTL FSP)
TEST=Able to enable X2APIC on rex.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I58649a9a6c9c0ba86856f6aa5fb470e2ef774e90
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65617
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Change-Id: I2360a1a79f07ff8466ed01aa7f180d410e019292
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55926
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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This patch sets the Power Limits and Voltage Regulator settings for
three RaptorLake SKUs (45W, 28W and 15W) following the guidance from
document 686872 (June 7th edition).
BUG=b:237809660
TEST=Power Limit and VR serial logs review + debug instrumentation
SKUs successfully booted
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Change-Id: I7e9d4039615e6c33b869c6243efbfeb2259ac219
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65582
Reviewed-by: Zhixing Ma <zhixing.ma@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Cliff Huang <cliff.huang@intel.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
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mch_id is set to zero and then unnecessarily tested.
TEST=build and boot image on ADL RVP board
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Change-Id: I4f48742b04edd50fbc0db342b563534e709d6fdd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65583
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Platform with public FSP hooked-up have an additional parameter
to control CNVi WiFi with CnviWifiCore UPD.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I19efb645fbe1530a571c92d0573c1c60ff6605a0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65568
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Update 3rdparty/fsp submodule to include AlderLake FSP.
Hook up the Kconfig settings to point to Fsp.fd and headers for
ADL-S and ADL-P platforms which the FSP has been published for.
The FSP binaries are compliant with the specification revision 2.3
so update these settings accordingly.
Although FSP header is v2.3 compliant, the features set of the FSP
v2.3 is not being met.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I577931da7952b681534bb78b7b2c7683cd99febd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65519
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Branding changes to unify and update Chrome OS to ChromeOS (removing the
space).
This CL also includes changing Chromium OS to ChromiumOS as well.
BUG=None
TEST=N/A
Change-Id: I39af9f1069b62747dbfeebdd62d85fabfa655dcd
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65479
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
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This patch assigns FSP handler event for FSP-M and FSP-S with coreboot
romstage and ramstage debug handler when FSP_USES_CB_DEBUG_EVENT_HANDLER
Kconfig is enabled.
BUG=b:237263080
TEST=Able to build and boot MTL simics. Also, verified the FSP debug
log is using coreboot debug library as below:
Before:
Register PPI Notify: DCD0BE23-9586-40F4-B643-06522CED4EDE
Install PPI: 8C8CE578-8A3D-4F1C-9935-896185C32DD3
Install PPI: 5473C07A-3DCB-4DCA-BD6F-1E9689E7349A
The 0th FV start address is 0x000F961B000, size is 0x00150000, handle
is 0xF961B000
Register PPI Notify: 49EDB1C1-BF21-4761-BB12-EB0031AABB39
Register PPI Notify: EA7CA24B-DED5-4DAD-A389-BF827E8F9B38
Install PPI: B9E0ABFE-5979-4914-977F-6DEE78C278A6
With this code change:
[SPEW ] Register PPI Notify: DCD0BE23-9586-40F4-B643-06522CED4EDE
[SPEW ] Install PPI: 8C8CE578-8A3D-4F1C-9935-896185C32DD3
[SPEW ] Install PPI: 5473C07A-3DCB-4DCA-BD6F-1E9689E7349A
[SPEW ] The 0th FV start address is 0x000F95C0000, size is 0x00160000, handle is 0xF95C0000
[SPEW ] Register PPI Notify: 49EDB1C1-BF21-4761-BB12-EB0031AABB39
[SPEW ] Register PPI Notify: EA7CA24B-DED5-4DAD-A389-BF827E8F9B38
[SPEW ] Install PPI: B9E0ABFE-5979-4914-977F-6DEE78C278A6
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I80ba73afed642e6d21c5310e9bf734f6f7170347
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65456
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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Add definitions for the GPIO pins on Meteor Lake SoC,
as well as GPIO IRQ routing information and supporting ACPI ASL.
For now, add the following GPIO communities and GPIO groups:
Comm. 0: GPP_CPU, GPP_V, GPP_C
Comm. 1: GPP_A, GPP_E
Comm. 3: GPP_H, GPP_F, SPI0, VGPIO3
Comm. 4: GPP_S, JTAG
Comm. 5: GPP_B, GPP_D, VGPIO
BUG=b:224325352
TEST=util/abuild/abuild -p none -t google/rex -a -c max
Signed-off-by: Ravi Sarawadi <ravishankar.sarawadi@intel.com>
Change-Id: I7fe9654f22b074a9af18eb7bcdc21812dee77035
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64169
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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In ADL-N, cse_fw_sync is done in ramstage. Compile debug_feature.c in
ramstage to fix build error.
BRANCH=firmware-brya-14505.B
Change-Id: I0118b024fce4781cf6008b1c0b416e409fc52065
Signed-off-by: Krishna P Bhat D <krishna.p.bhat.d@intel.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63979
Reviewed-by: Kangheui Won <khwon@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I86423c45ca33a79d3d8cf8e4ca4737da94a4aa4c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64563
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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In the CSE FW update flow, update is triggered when there is a mismatch
in CSE versions. CSE RW blob is directly mapped from SPI flash, hashed,
compared and then the CSE RW region is updated. However, in the case of
compressed blobs, we cannot directly map the blobs from SPI. It needs to
be decompressed before the hash is calculated and compared. Add a check
for compressed blobs and figure out whether it needs to be directly
mapped from SPI or loaded into memory allocated for file in CBMEM, with
the provided CBMEM ID.
BRANCH=firmware-brya-14505.B
Change-Id: I3bc7708c95272e98702bc25b2334e6e64a93da8a
Signed-off-by: Krishna P Bhat D <krishna.p.bhat.d@intel.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63743
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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CSE FW sync is currently performed in romstage, when uncompressed ME_RW
blobs are used. When compressed blobs are used, this has to be done in
post-RAM stages. Add Kconfigs to describe when the CSE FW sync will be
performed, in romstage or in ramstage.
BRANCH=firmware-brya-14505.B
Change-Id: Iac37aaa5ede5e1cd2d76a58ce2db9cb5b8f42398
Signed-off-by: Krishna Prasad Bhat <krishna.p.bhat.d@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65366
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Intel FSP has "debug" build which is not public, used for debugging by
approved developers. Add a Kconfig to indicate that coreboot is building
with debug version of FSP so we can adjust few things (i.e. flash
layout) in the case.
Signed-off-by: Kangheui Won <khwon@chromium.org>
Change-Id: Ibc561498d7edcb9d7ec155f090822f1eb25d10cd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65466
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Reka Norman <rekanorman@chromium.org>
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Add chipset devicetree and power limits for AlderLake-S platform.
Based on Intel docs #619501, #619362 and #626343.
Change-Id: I1dd72465c458b718ecfcb29c2f7e433a63b89807
Signed-off-by: Michał Kopeć <michal.kopec@3mdeb.com>
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63493
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: ron minnich <rminnich@gmail.com>
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Add ADL-S specific table with IRQ constraints to avoid accessing
non-existent devices.
Also when using debug FSP, silicon init would assert on assigning IRQs
for non-existent devices. This patch fixes the problem.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Ib4464a85bc11a8603bf471ea348bbfc9481db4aa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65262
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Due to incorrectly interpreted DOC #630603, the reserved range
remains the same for all ADL platforms and is sync with
src/soc/intel/common/block/acpi/acpi/northbridge.asl which defines the
range as 0xfc800000-0xfe7fffff. The range 0xfe000000-0xfe7fffff was
only mean for static allocations, but the rest is also reserved. The
only difference between ADL-S and other ADL platforms is Trace Hub
base.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I9b1f79cc351de422acf182c27870c29dbe57fe4a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63929
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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The `limit` field for the PMC fixed BAR was incorrectly set to the `base
+ size + 1`, where it should be `base + size - 1`, to correctly tell the
allocator the limit.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: Icf51333f438ce2597c008b48305cf5816dacd3f5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65461
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The `limit` field for the PMC fixed BAR was incorrectly set to the `base
+ size + 1`, where it should be `base + size - 1`, to correctly tell the
allocator the limit.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: Ib2d8c7ffe87fdd970f3172bb4e6b2c9386859ab3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65460
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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List of changes:
1. Select common ACPI Kconfig to include common ACPI code block
from IA-common code
2. Select ACPI Kconfig support for wake up from sleep states.
3. Add SoC ASL code in ASL 2.0 syntax for SoC IPs like IPU, ISH,
LAN, HDA etc.
BUG=b:224325352
TEST= Build 'util/abuild/abuild -p none -t google/rex -a -c max'.
Change-Id: Iebe3d38f50e202d75add88f336b5f3e9ba9f5a22
Signed-off-by: Ravi Sarawadi <ravishankar.sarawadi@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64168
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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List of changes:
1. Add required SoC programming till ramstage
2. Include only required headers into include/soc
3. Fill required FSP-S UPD to call FSP-S API
BUG=b:224325352
TEST= Build 'util/abuild/abuild -p none -t google/rex -a -c max'.
Signed-off-by: Ravi Sarawadi <ravishankar.sarawadi@intel.com>
Change-Id: Ie746c0bfcf1f315a4ab6f540cc7c4933157551d7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63364
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Default VBOOT_HASH_BLOCK_SIZE is 1 KiB and increasing it to 4 KiB
helps in improving overall boot time since it reduces hashing and
body loading time (~30ms).
Backport changes from commit hash 84532dae1 (soc/intel/alderlake:
Change VBOOT_HASH_BLOCK_SIZE to 4 KiB).
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I3784b99bf06e0c03d123f290a98a0b1e4528b8d4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64792
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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List of changes:
1. Add required SoC programming till romstage
2. Include only required headers into include/soc
3. Fill required FSP-M UPD to call FSP-M API
BUG=b:224325352
TEST=Build 'util/abuild/abuild -p none -t google/rex -a -c max'.
Signed-off-by: Ravi Sarawadi <ravishankar.sarawadi@intel.com>
Change-Id: I3d5c6ceb7f97429ff903e7577186e8d8843c1f14
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63363
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add Raptor Lake specific CPU, System Agent, PCH, IGD device IDs.
References:
RaptorLake External Design Specification Volume 1 (640555)
600/700 Series PCH External Design Specification Volume 1 (626817)
BUG=b:229134437
BRANCH=firmware-brya-14505.B
TEST=Booted to OS on adlrvp + rpl silicon
Signed-off-by: Zhixing Ma <zhixing.ma@intel.com>
Change-Id: I8e8b9ec6ae82de7d7aa2302097fc66f47b782323
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65117
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ic2b9a22bc6c32030f960d59b2874be5459c3ba28
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65451
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Code taken from TGL base.
TEST=Boot MSI PRO Z690-A WIFI DDR4 and see all devices have SSID
applied
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I3a6d299ec40bac8e29d06926572e375d7d835e29
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63836
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Extend the code to support ADL-S PCIe Root Ports.
Based on DOC #619362 and #619501.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Ibb57ad5b11684c0079e384d9a6ba5c10905c1a23
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63654
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add PCIe Root Ports, USB ports and SIO devices for ADL-S chipset.
Add IRQ routing tables for PCIe Root ports up to 28th.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I508fa1396b07f38801bcf50cdfdc876356d7ae9c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63785
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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clcok ---> clock
Change-Id: Ie41524f6500479162984fa9050d942f4e295f00a
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65441
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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The details about how the CPU multiprocessor init (MP) has migrated
from coreboot to FSP can be found in
https://doc.coreboot.org/soc/intel/mp_init/mp_init.html.
The major reason behind this migration is to support the Intel
proprietary and restricted CPU feature programming which can't be
performed if coreboot sets the BIOS_DONE or BIOS Reset CPL as part
of coreboot MP Init flow (prior to calling FSP-S). Hence, the new
flow introduced with Tiger Lake platform forced having monolithic
MP Init peformed by FSP (using coreboot MP PPI wrapper code).
The last 3-4 years of FSP doing MP Init has demonstrated ample
issues during platform bringup which is specific to UEFI MP Service
implementation and not relevant to open source coreboot. This new
flow makes the debug and validation aspect complicated where
any FSP MP Init code changes should have been validated with coreboot
MP PPI wrapper else might cause some failure, unfortunately,
the validation commitment has never been met, hence, issue debugging
is the only solution that remains in practice.
Most importantly, the restricted feature programming which demanded
closed source MP Init (for features like SGX and C6DRAM) has never
been enabled in coreboot (starting with Alder Lake, the SGX feature
has been dropped).
This patch attempts to decouple FSP-S doing MP Init from the rest
of the FSP-S silicon init and introduces 2nd MultiPhase SI init
which allows bootloader to perform the mandatory SoC programming
before FSP-S has done with PM programming (a.k.a set the reset CPL).
The core/uncore BWG suggests the minimum SoC programming before
BIOS Reset CPL is set. coreboot uses the MultiPhaseSI Init Index 2
to perform the required CPU programming before enabling the BIOS
Reset CPL.
This implementation would allow us to get rid of FSP running CPU
feature programming and additionally make several EDK2 MP service
modules optional (those are packed to create FSP-S blob).
In summary, this change would allow coreboot to utilize open source
MP init without running into FSP-S related code blocks.
Note: At present, Intel Alder Lake FSP doesn't have support for
MultiPhase SI Init, Index 2 (submitted a FSP code changes over
chrome-internal to enable this feature to decouple MP Init from
FSP-S init).
BUG=b:233199592
TEST=Build and boot google/taeko to ChromeOS.
Perform several thousands cycles of suspend test and power cycle
without running into any issue.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I314c63c917ef6fdd32f364b2c60bae22486b8b74
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64979
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
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Introduce three functions:
- new_padbased_table:
Returns the gpio pad number based table
- gpio_padbased_override:
Must pass the table with padbased table
- gpio_configure_pads_with_padbased:
Must pass the table with padbased table, will skip configures the
unmapped pins by check pad and DW0 are 0.
Some boards may have complex, SKU-based GPIO programming. This
patch provides for a simpler pattern of controlling overrides of
GPIO programming by providing a table of pad configuration indexed
by pad number. Thus, pad state can be overwritten over multiple
overrides until the final takes place, and then all GPIO
programming is performed at once.
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: I8b99127b73701b50a7f2e051dee9d12c9da9b741
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64712
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: Ia44be7d63b0e6e16a49695d430715a7e5785d530
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55925
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Replace xx_resource() calls with calls that take the base
and size arguments as-is, without dividing by KiB (or >> 10).
With replacement of the allocator/constructor function
caller can use log_resource() instead.
Change-Id: I7e4e1e5a779c418f369dd2dab8c811f67ad1399f
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55477
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch drops FSP Debug interface selection as coreboot now decides
the UART inerface to redirect the debug msg.
BUG=none
TEST=Able to see all coreboot and FSP debug log with and without this
patch.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: If8c07d7e63c5d445fdb77ac38b99217bf015e15f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65359
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
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These changes made my crude pattern matching work with
coccinelle simpler.
Change-Id: I83f3ef38b8663640594b4d726838f7a6f96a58a2
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64698
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Move the Intel top_swap feature into the intel/common Kconfig file.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I3ed649aaeb51c2250be9473114c17d3f191d2c38
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65328
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Most of the src/soc/Kconfig files are only there for AMD and Intel to
load the main SoC Kconfig files before any common files. That can be
done in src/Kconfig instead. Moving the loads to the lower level allows
the removal of all but the Intel soc/Kconfig file, which can be removed
in a follow-on patch.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I5061191fe23e0b7c745e90874bd7b390806bbcfa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65327
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
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This CL fixes my previous CL (commit ca741055e)
which introduced a couple of issues found by Coverity (see below).
The Coverity explanation is: "Potentially overflowing expression "size_field * 1048576U" with type "unsigned int" (32 bits, unsigned) is evaluated using 32-bit arithmetic, and then used in a context that expects an expression of type "uint64_t" (64 bits, unsigned)."
*** CID 1490122: Integer handling issues (OVERFLOW_BEFORE_WIDEN)
/src/soc/intel/alderlake/systemagent.c: 305 in get_dpr_size()
*** CID 1490121: Integer handling issues (OVERFLOW_BEFORE_WIDEN)
/src/soc/intel/alderlake/systemagent.c: 254 in get_dsm_size()
BUG=b:149830546
BRANCH=firmware-brya-14505.B
TEST='emerge-brya coreboot chromeos-bootimage' builds correctly.
Tested on an Anahera device which successfully boots to ChromeOS
with kernel version 5.10.109-15688-g857e654d1705.
Change-Id: Ib2d66ad24a5ad67b51036ad376a6938f698134c3
Signed-off-by: Eran Mitrani <mitrani@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65212
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add the desktop board types as per DOC #573387.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I8cca98f0fac51e537b472958ee602e116b48f6d4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63504
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
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This patch fixes an issue introduced with commit ca741055e
(soc/intel/adl: Add missing claimed memory regions) where PRMRR base
should be read using MSR 0x2a0 and mask from MSR 0x1f5 instead
System Agent PCI configuration space.
With this change, coreboot is able to read PRMRR base when the
PRMRR size > 0.
TEST=Able to read PRMRR base MSR 0x2a0 in proper with this CL.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I3770b1a92dbd2552cf1b9764522c9cac9f29c13c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65263
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Eran Mitrani <mitrani@google.com>
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Enable PwrOptEnable FSP S UPD and hook it to the inverted value of
SataPwrOptimizeDisable to allow it to be disabled from the devicetree.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I056fd7b16dadb213b3326523b0c7943ce35b8dc4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65043
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
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Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I9b64375d905d93a8db726202ed2ce932fa536da3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64562
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Add GPIO definitions for ADL-S, similarly to how TGL/TGL-H handles
the split.
Based on:
- Intel PCH-S EDS Vol2 (#621483)
- Alderlake-S FSP
- slimbootloader sources
- Linux alderlake-pinctrl driver
Change-Id: I0fd1dc645c19c33bf14424703f966271e884ed3d
Signed-off-by: Michał Kopeć <michal.kopec@3mdeb.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63467
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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MAX_PCIE_CLOCK_SRC is not an user-configurable option.
Signed-off-by: Cliff Huang <cliff.huang@intel.corp-partner.google.com>
Change-Id: Ia49f6e236e8853c377e9096500d96f21dbdc9b8d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65298
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add Meteor Lake SA device ID 0x7d14 (4+8, 15W).
BUG=b:224325352
TEST=Able to build MTL SoC and verified SA DID is now shown proper.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I051a40136ed89e837945bf4569c77d2a80375ed6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65111
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The file is already present in the microcode submodule repository.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Ib284908db165dc95a5895979174512818f2aceff
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65292
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch ensures all APs finish the task and continue
before_post_cpus_init() if coreboot decides to perform multiprocessor
initialization using native coreboot drivers instead of using
FSP MP PPI implementation.
BUG=b:233199592
TEST=Build and boot google/kano to ChromeOS.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I3b76974ab19323201bf1dca9af423481a40f65c9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65173
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch creates choice that lists all possible options to perform
MP Init as below:
1. USE_FSP_MP_INIT: Allow coreboot to bring APs from reset and FSP
runs feature programming based and selects MP_SERVICES_PPI_V2 config.
2. USE_COREBOOT_MP_INIT: Allow coreboot to perform MP Init (both AP
init and feature programming) using native implementation.
Additionally, selects required RELOAD_MICROCODE_PATCH when coreboot
is expected to run MP Init.
Refactor SoC code to allow required FSP UPD override based on
selected MP Init option.
BUG=b:233199592
TEST=Build and boot google/taeko to ChromeOS.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I20adc1935890c4c6bcd11fd086838f15d0723932
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64977
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch ensures to perform core PRMRR sync if SoC decides to
perform MP Init using coreboot native implementation.
Also, implement a function to allow calling `init_core_prmrr()`
for all CPUs from `before_post_cpus_init()`.
BUG=b:233199592
TEST=Build and boot google/kano to ChromeOS.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I9b6222c98ff278419fa8411054c0954689e1271e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64978
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch calls into `intel_reload_microcode() function to load
second microcode patch after BIOS Done bit is set and before
setting the BIOS Reset CPL bit.
Also, remove redundant microcode reloading debug print.
BUG=b:233199592
TEST=Build and boot google/kano to ChromeOS.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Icb3fcfd7ef5478be0a40f8f1358f55c0247b4914
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65157
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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There is a lot of going back-and-forth with the KiB arguments, start
the work to migrate away from this.
Change-Id: I329864d36137e9a99b5640f4f504c45a02060a40
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64658
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Let's not rely on the type to get the correct result,
casting 0 to 0ull made the result wrong.
Change-Id: I6dfba3800170fdd4267e3bb74c55b05533c101fc
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65266
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Hook Up SataPortsEnable to the devicetree. As the default value is 0,
set both [0] and [1] in all mainboards so they aren't affected.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ica8cf9484a6e6fe4362eabb8a9a59fcaf97c1bd3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64524
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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ADL-S has more USB ports than mobile chipsets. Add missing ACPI
names.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Ice5f7784f9de0364681be00fc5cc445caf9d1b3b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63655
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Hook up C1e FSP S UPD which enables enhanced C-states, to
enhanced_cstates. This allows it to be enabled in the
devicetree with a value of "1" as the default is disabled.
C1e exists on both APL and GLK, and has been there since their
initial releases.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ie803a75ac9fb64a6c21b31baeea7b736e4fbf5fa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64708
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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Hook up FSP S UfsEnabled UPD (1d.0) to devicetree.
UFS only exist on GLK, and has been there since its
initial releases.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I1976bfd340c728c64aaf36d296ac41dcd47bfc61
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65044
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Allow configuring the LPC IO registers in the devicetree with:
* gen1_dec
* gen2_dec
* gen3_dec
* gen4_dec
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I2a7ab3faf927cda76640227feff4e19017442897
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64889
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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When an enabled root port without pcie_rp clock being specified, the
empty structure provides invalid info, which indicates '0' is the
clock source and request. If a root port does not use clock source, it
should still need to provide pcie_rp clock structure with flags set to
PCIE_RP_CLK_SRC_UNUSED. If flags, clk_src, and clk_req are all '0', it
is considered that pcie_rp clock structure is not provided for that
root port.
Add check and skip for enabled root port that does not have clock
structure. In addition, a root port can not use a free running clock or
clock set to LAN.
Note that ClockUsage is either free running clock, LAN clock, or the
root port number which consumes the clock.
BRANCH=firmware-brya-14505.B
Signed-off-by: Cliff Huang <cliff.huang@intel.corp-partner.google.com>
Change-Id: I17d52374c84ec0abf888efa0fa2077a6eaf70f6c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63947
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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The patch renames identifiers (macros, function and structure names) in
the basecode/debug/debug_feature.c to generic names so that they can be
used to control the features which may have to be controlled either
during pre and post memory.
Currently, the naming of identifiers indicate that it meant to control
the features which can be controlled during only pre-memory phase.
TEST=Build code for Gimble
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Change-Id: I53ceb25454027ab8a5c59400402beb6cc42884c9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65139
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Use Intel common SoC msr.h for Denverton refactor
Signed-off-by: Jeff Daly <jeffd@silicom-usa.com>
Change-Id: Ic5f99fbcd2f936d4e020bd9b74b65dcd6e462bdc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61016
Reviewed-by: Mariusz Szafrański <mariuszx.szafranski@intel.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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Use Intel common SoC SPI code for Denverton refactor
Signed-off-by: Jeff Daly <jeffd@silicom-usa.com>
Change-Id: Ic1d57c6b348adb934785b0e2bec4e856f0bf8d77
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61014
Reviewed-by: Mariusz Szafrański <mariuszx.szafranski@intel.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Define total GPIO pins as TOTAL_PADS.
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: I220b6f1a968667a68c30c7287ab5af1912959e3e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65166
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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Define total GPIO pins as TOTAL_PADS.
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: Ic7c48415d1fa3067ac62520a542058e7cab45941
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65163
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
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Define total GPIO pins as TOTAL_PADS.
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: I40294339c79f5db1850ccd546292c67169890b2c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65161
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Based on DOC #619501, #619362 and #618427
TEST=Boot MSI PRO Z690-A DDR4 WIFI and see the silicon info is
reported as ADL-S.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I8051113515ef63fc4687f53d25140a3f55aadb6e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63838
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Alder Lake-S CPUs do not have TCSS and USB4 devices. Unselect them.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Ifc643d440107754dfe1a0844964f70de670cb1f1
Signed-off-by: Michał Kopeć <michal.kopec@3mdeb.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63500
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Based on DOC #619501.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Ia95404e717787edbdb67c9e584e749526b973427
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63839
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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The Alder Lake chipset has several more reserved memory regions that
are unavailable to the resource allocator than are currently marked
as such in the system agent code. This CL adds the following regions
(documented in Intel docs #626540, #619503):
1. TSEG
2. GSM
3. DSM
4. PCH_RESERVED
5. CRAB_ABORT
6. APIC
7. TPM
8. LT_SECURITY
Claimed regions before this change:
========================================================
base 0 size a0000 // 0 - > 0xa0000
base a0000 size 20000 // legacy VGA
base c0000 size 40000 // RAM
base c0000 size 76f40000 // 0xc0000 -> top_of_ram
base 77000000 size 9400000 // top_of_ram -> TOLUD
base c0000000 size 10000000 // PCIEXBAR
base f8000000 size 2000000 // MMSPI
base fb000000 size 1000 // REGBAR
base fed80000 size 4000 // EDRAMBAR
base fed84000 size 1000 // TBT0BAR
base fed85000 size 1000 // TBT1BAR
base fed86000 size 1000 // TBT2BAR
base fed87000 size 1000 // TBT3BAR
base fed90000 size 1000 // GFXVTBAR
base fed91000 size 1000 // VTVC0BAR
base fed92000 size 1000 // IPUVTBAR
base feda0000 size 1000 // DMIBAR
base feda1000 size 1000 // EPBAR
base fedc0000 size 20000 // MCHBAR
base 100000000 size 17fc00000 // 4GiB -> TOUUD
Claimed regions with this change:
========================================================
base 0 size a0000 // 0 - > 0xa0000
base a0000 size 20000 // legacy VGA
base c0000 size 40000 // RAM
base c0000 size 76f40000 // 0xc0000 -> top_of_ram
base 77000000 size 9400000 // top_of_ram -> TOLUD
base 7b800000 size 800000 // TSEG
base 7c000000 size 800000 // GSM
base 7c800000 size 3c00000 // DSM
base c0000000 size 10000000 // PCIEXBAR
base f8000000 size 2000000 // MMSPI
base fb000000 size 1000 // REGBAR
base fc800000 size 2000000 // PCH_RESERVED
base feb00000 size 80000 // CRAB_ABORT
base fec00000 size 100000 // APIC
base fed40000 size 10000 // TPM
base fed50000 size 20000 // LT_SECURITY
base fed80000 size 4000 // EDRAMBAR
base fed84000 size 1000 // TBT0BAR
base fed85000 size 1000 // TBT1BAR
base fed86000 size 1000 // TBT2BAR
base fed87000 size 1000 // TBT3BAR
base fed90000 size 1000 // GFXVTBAR
base fed91000 size 1000 // VTVC0BAR
base fed92000 size 1000 // IPUVTBAR
base feda0000 size 1000 // DMIBAR
base feda1000 size 1000 // EPBAR
base fedc0000 size 20000 // MCHBAR
base 100000000 size 17fc00000 // 4GiB -> TOUUD
BUG=b:149830546
BRANCH=firmware-brya-14505.B
TEST='emerge-brya coreboot chromeos-bootimage' builds correctly.
Tested on an Anahera device which successfully boots to ChromeOS
with kernel version 5.10.109-15688-g857e654d1705. Also ran dmseg,
and saw the added regions in e820 prints.
Signed-off-by: Eran Mitrani <mitrani@google.com>
Change-Id: I058a5c1cc59703e35ceddb8a7e26fb22a6a2b75e
Signed-off-by: Eran Mitrani <mitrani@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65072
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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see https://review.coreboot.org/c/coreboot/+/65072/8
BUG=b:149830546
BRANCH=firmware-brya-14505.B
TEST='emerge-brya coreboot chromeos-bootimage' builds correctly.
Tested on an Anahera device which successfully boots to ChromeOS
with kernel version 5.10.109-15688-g857e654d1705.
Change-Id: I80df95f9146934d6a2d23e525c22be3a9a7e2b9f
Signed-off-by: Eran Mitrani <mitrani@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64677
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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mch_id is set to zero and then unnecessarily tested.
TEST=build and boot image on ADL RVP board
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Change-Id: I20734e1638714027b976043b3a0457cbf3cd8442
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65121
Reviewed-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-by: Cliff Huang <cliff.huang@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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MSR_VR_MISC_CONFIG2 is not used by AlderLake code.
TEST=compilation check
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Change-Id: I313acf01c534d0d32620a9dedba7cf3b304ed2ed
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65120
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Bora Guvendik <bora.guvendik@intel.com>
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Alder Lake S CPUs do not have IPU device.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I79b084273f407119d903ed6f0cadf0084e8dda6a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63502
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Warnings are treated as errors in build.
UBAR is declared inside APRT method which throws warning as follows
"Static OperationRegion should be declared outside control method"
Move UBAR outside APRT method to fix warning.
TEST=build brya with following changes without any warnings
1. Select ACPI_CONSOLE
2. Include <soc/intel/common/acpi/acpi_debug.asl>
3. Add APRT function in any asl file.
Signed-off-by: Varshit B Pandya <varshit.b.pandya@intel.com>
Change-Id: I40c676fd0bbd529bcbded18dd248b918f47324d9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62367
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
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This patch implements API to sync between core
PRMRR(Processor Reserved Memory Range Registers).
Read PRMRR base and limit value from BSP and apply it on the
rest of the cores.
BUG=b:233199592
TEST=Build and boot google/taeko to ChromeOS.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I720669139429afc3d8c8d15c0ce15f1524f22e4c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64976
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
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In x86 processor as per Software Developer's manual there are 2 ways to
get CPU topology by querying the processor. BIOS can use CPUID
instruction using CPUID_EXTENDED_CPU_TOPOLOGY (0x0B) as input or
CPUID_EXTENDED_CPU_TOPOLOGY_V2 (0x1F) as an input. Both will return
valid CPU topology data.
While CPUID_EXTENDED_CPU_TOPOLOGY (0x0B) returns data related to number
of threads, core and package, CPUID_EXTENDED_CPU_TOPOLOGY_V2 (0x1F)
provides more granular information regarding Die, package etc.
coreboot uses V2 to in order to query and return CPU topology data as of
now since that's the highest instruction of CPUID which is supported,
there is a mismatch in the way FSP processes the data.
FSP queries coreboot MP services to get CPU topology data which uses
structure which is either compatible with CPUID_EXTENDED_CPU_TOPOLOGY or
CPUID_EXTENDED_CPU_TOPOLOGY_V2. Since coreboot returns V2 data in
structure which is expecting data for CPUID_EXTENDED_CPU_TOPOLOGY, there
is hang observed on ADL_N CPUs.
To solve this problem coreboot should assign CPUID_EXTENDED_CPU_TOPOLOGY
data to processor_info_buffer->Location structure so remove use of
CPUID_EXTENDED_CPU_TOPOLOGY_V2
Ref EDK2 code: https://github.com/tianocore/edk2/tree/edk2-stable202202
Files:
MdePkg/Include/Protocol/MpService.h#L182
UefiCpuPkg/Library/MpInitLib/MpLib.c#L2127
UefiCpuPkg/Library/MpInitLib/MpLib.c#L2120
Ref doc: Software Developer’s Manual volume 3 CH 8.9
BUG=b:220652104
TEST=Build and boot ADL-N RVP with debug FSP and verify CPU topology
value and observe system boots (no hang).
Change-Id: I1e6832fb03fcc59d33df0ba1664019727185d10a
Signed-off-by: Ronak Kanabar <ronak.kanabar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62323
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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Intel LPC devices have generic and fix IO decode ranges. This CL is
smarter about using generic ones, by using the fixed ones first.
Change-Id: Ifd98bcc639ee08d068956a33b0e12cc70211ca2d
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65097
Reviewed-by: Marvin Drees <marvin.drees@9elements.com>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Until FSP for RPL and ADL align, mainboards using RPL should select
SOC_INTEL_RAPTORLAKE and SOC_INTEL_ALDERLAKE_PCH_* together.
Currently, ADL FSP headers and RPL FSP headers differ. Use RPL FSP
header with Raptor Lake silicon. This code can be removed once ADL
and RPL start using the same FSP.
BUG=b:229134437
BRANCH=firmware-brya-14505.B
TEST=build adlrvp_rpl_ext_ec
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Change-Id: Iaf95352b9cafb81f23522bcf63753d199c0420eb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65051
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
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Set all FSP S UPDs that set IDs to 0, which allows them to be set
by coreboot.
Tested on StarLite Mk IV and LPC now has the correct device ID of
0x31e8, where previously it had 0x7270.
The UPDs differ APL and GLK, but the ones configured in this patch
have been there since their initial releases.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I034c9dc9d81c4d775dfff0994c9a6be823689b1c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65021
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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This patch drops enable_bios_reset_cpl() as FSP sets the BIOS Reset
CPL before performing Graphics PM init (as part of FSP-S), hence,
enable_bios_reset_cpl() function getting called inside systemagent.c
is meaningless.
Also, drop 1ms delay after setting the BIOS reset CPL.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I87beb444d3910f212a5a627cb449031db6cae38d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64837
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch provides an option for CPU programming where coreboot
expected to load second microcode patch after BIOS Done bit is set
and before setting the BIOS Reset CPL bit.
BUG=b:233199592
TEST=Build and boot google/taeko to ChromeOS.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I426b38cb1200e60398bc89515838e49ce0a98f06
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64836
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add Kconfig option `SOC_INTEL_ALDERLAKE_S3` which will adjust
the ACPI to not offer D3Cold when using S3.
This patch is the Alder Lake equivalent of CB:59024.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I04df8e106f9d53337b9eb5d2b9041b44a0e36684
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64560
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
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Both APL and GLK have 3 Heci devices.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I7dc7afb4d2906838a478083b466b36aa78ec49a8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64859
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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Support up to 10 PCIe source clock out, including source clock out 7, 8, 9.
This allows boards to use source clock 7, 8, 9.
BUG=b:233252409
BRANCH=firmware-brya-14505.B
Signed-off-by: Cliff Huang <cliff.huang@intel.corp-partner.google.com>
Change-Id: I0296974fb8557de1edea7f9ca2d96db0afd8a743
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63943
Reviewed-by: Bora Guvendik <bora.guvendik@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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1. add timeout for root port detection and pass to FSP.
2. add 'slot implemented' flag and pass to FSP.
3. PcieRpSlotImplemented needs to be set when the root port is set to
hotplug. There is an assertion in FSP checking this.
4. PcieRpSlotImplemented is updated only when it is built-in as it is
default to slot implemented in FSP.
BRANCH=firmware-brya-14505.B
Signed-off-by: Cliff Huang <cliff.huang@intel.com>
Change-Id: I13feb1d2d67eaba634a3e700685132fba39e1525
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63942
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Anil Kumar K <anil.kumar.k@intel.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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