Commit Graph

48725 Commits

Author SHA1 Message Date
Franklin Lin 759bb4c00d soc/intel/alderlake/fsp_params.c: Set DdrSpeedControl UPD
When override "max_dram_speed_mts", set the DdrSpeedControl to manual.
(0:Auto, 1:Manual)

BUG=b:229549930
BRANCH=none
TEST=build coreboot without error

Signed-off-by: Franklin Lin <franklin_lin@wistron.corp-partner.google.com>
Change-Id: Iffbbee8082fb1a41e0ed1db3f4ea9ec4709c9ce7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65877
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-20 12:36:52 +00:00
Selma Bensaid e69851cd8a Update vboot submodule to upstream main
Updating from commit id 61971455:
    vboot_ref/Makefile: Expose symbols irregardless of USE_FLASHROM

to commit id a975eed3:
    2kernel.c: check display request in vb2api_kernel_phase2

This brings in 20 new commits.

BUG=b:172339016
TEST=builds with vboot_ref uprev.

Signed-off-by: Selma Bensaid <selma.bensaid@intel.com>
Change-Id: I8f9339f169c4c16216a9f380a7ca00a36098d7f8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65955
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
2022-07-20 12:36:25 +00:00
Tim Wawrzynczak 8702450e51 mb/google/brya/acpi: Add support for D Notify event from the Chrome EC
The agah EC code includes a driver to keep track of the current D Notify
level that the GPU should be at. When it changes, it will send a host
event to the ACPI FW, which will then pass that Notify on to the kernel
driver. This patch adds support for that feature, which is described in
the Nvidia Software Design Guide.

BUG=b:229405562
TEST=add Printf() calls to the ACPI, and work through the various
scenarios on the EC that will cause D Notify levels to change; this
will cause the Printfs() to show up in the kernel log.

Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I5cd8bd7d177ea10a165613ed0726a6d6fd86c226
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65486
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Robert Zieba <robertzieba@google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-07-20 12:35:59 +00:00
Sean Rhodes de21ba0758 soc/intel/cmn/pch/lockdown: Guard gpmr_lockdown_cfg
Guard gpmr_lockdown_cfg with SOC_INTEL_COMMON_BLOCK_GPMR
so it doesn't run on platforms that don't select this.

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Iab5bbd399c3a654dcb95eaa8fce683a50c7322f2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65227
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>
2022-07-20 12:34:00 +00:00
Angel Pons eb90c512ab soc/intel/common/pch: Decouple CLIENT from BASE
In preparation to add a third option, have "Client" platforms select a
dedicated Kconfig option instead of the common "_BASE" option. Rewrite
the help texts to clarify what "Client" and "Server" mean, because the
terms refer to the type of silicon and not to the market segment. Some
uniprocessor (single-socket) servers are actually client platforms and
there are some multi-socket workstations based on a server platform.

Change-Id: I646729d709f60ca2b5e74df18c2b4e52f9b10e6b
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65951
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2022-07-20 12:33:25 +00:00
Bora Guvendik 9f45f06e0e vendorcode/intel/fsp: Add Raptor Lake FSP headers for FSP v3257_00_40
The headers added are generated as per FSP v3257_00_40.

In the future, when Alder Lake and Raptor Lake fsp align, Raptor Lake
fsp headers can be deleted and Raptor Lake soc will also use headers
from alderlake/ folder.

BUG=b:238791453
BRANCH=firmware-brya-14505.B
TEST=none

Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Change-Id: If8fd6700f0afed7e2bd5d73a95407dbfd3e88abd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65803
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
2022-07-19 23:32:11 +00:00
Sean Rhodes 8f296038e5 payloads/tianocore: Increase default timeout for SD MMC init to 10ms
Firstly, change the unit of `μs` to `ms` so it's easier to read.

This patch changes the default amount of time allowed to initialise
SD Card Readers and eMMC drives from 1ms to 10ms. Having a timeout
too short will stop certain devices from booting, which was seen on
google/akemi; it throws an exception when attempting to boot from
the internal eMMC drive.

This new value is still lower than upstream edk2's value of 1s.

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Id1f66d5d50f889f07a34836ab2932b28ef7fb245
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65813
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>
2022-07-19 19:01:43 +00:00
Tyler Wang 900be57aee mb/google/nissa/var/craask: Change craask to use 16M SPI flash
BUG=b:236175568
TEST=Build and test on MB, system can boot to OS.

Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Change-Id: I779355dcc69eed08703bcb8bb943dcfeeb1fdea1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65945
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
2022-07-19 17:29:34 +00:00
Eran Mitrani 48a5e2cb7b mb/google/brya/var/skolas: fix comment for I2C connections
For brya/skolas, I2C1 is cr50, and I2C3 is Touchscreen

BUG=None
BRANCH=firmware-brya-14505.B
TEST=None

Signed-off-by: Eran Mitrani <mitrani@google.com>
Change-Id: I4058e0f33b2bb6227a0af92941ed4e2eb56ba542
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65792
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
2022-07-19 17:29:10 +00:00
Elyes Haouas 287048a500 cpu/amd: Reformat code
Most of these changes are suggested by clang-format(13.0-54) tool on
Debian testing.

Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: Ie4fe0e872e94f38079945970848fefd153ab7cb5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64782
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
2022-07-19 17:28:32 +00:00
Teddy Shih a3214c050e mb/google/dedede/var/beadrix: Update memory part and generate DRAM ID
This change adds memory part used by variant beadrix to
mem_part_used.txt and generates DRAM ID allocated to the part.

BUG=b:236750116
BRANCH=None
TEST=Run part_id_gen to generate SPD id

Signed-off-by: Teddy Shih <teddyshih@ami.corp-partner.google.com>
Change-Id: I3f29609d9fe5143b0bfe4b78279d0780cd7e5097
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65306
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Super Ni <super.ni@intel.corp-partner.google.com>
Reviewed-by: Henry Sun <henrysun@google.com>
Reviewed-by: Ivan Chen <yulunchen@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2022-07-19 15:41:52 +00:00
Karthikeyan Ramasubramanian d5ea355c73 util/spd_tools: Limit memory speed to 5500 Mbps for Sabrina
In Sabrina platform, memory speed is limited to 5500 Mbps. Update the
SPD generation tool to limit to that speed.

BUG=b:238074863
TEST=Build and boot to OS in Skyrim.

Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Change-Id: Ie3507898167012e0d812c9b1aacba72e9055fcd8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65708
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2022-07-19 15:11:53 +00:00
Sean Rhodes be8cd6ba61 soc/intel/apollolake: Call heci_init in romstage
Call heci_init to initialise all Heci devices and bring them to d0.

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Id2865b649331846fc119da7c4be56cc1fed56b8b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64860
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-07-19 12:19:04 +00:00
Subrata Banik 7c5a9c7cb0 mb/google/rex: Refactor baseboard/variant gpio pad configuration
This patch tries to simplify the baseboard/variant GPIO programming
starting with Google/Rex. The idea is to let each variant maintain
its own complete GPIO PAD configuration table instead of having a
back-and-forth call between baseboard and variants.

With this patch coreboot performing GPIO programming is now much
simpler where the common code block calls into respective variants
and gets the gpio table prior to the pad configuration.

BUG=b:238165977 (Simplify baseboard/variant GPIO programming starting
                 with Google/Rex)
TEST=Able to build and boot the Google/Rex board.
AP firmware log with DEBUG_GPIO kconfig lists the early GPIOs being
configured from the `rex0` variant.

gpio_padcfg [0xd3, 08] DW0 [0x44000300 : 0x40000400 : 0x40000400]
gpio_padcfg [0xd3, 08] DW1 [0x00000020 : 0x00000000 : 0x00000020]
gpio_padcfg [0xd3, 08] DW2 [0x00000000 : 0x00000000 : 0x00000000]
gpio_padcfg [0xd3, 08] DW3 [0x00000000 : 0x00000000 : 0x00000000]
gpio_padcfg [0xd3, 09] DW0 [0x44000300 : 0x40000400 : 0x40000400]
gpio_padcfg [0xd3, 09] DW1 [0x00000021 : 0x00000000 : 0x00000021]
gpio_padcfg [0xd3, 09] DW2 [0x00000000 : 0x00000000 : 0x00000000]
gpio_padcfg [0xd3, 09] DW3 [0x00000000 : 0x00000000 : 0x00000000]

Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I8ec5c6991ec90a3884464e7f15f33327bfe4839a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65674
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-07-19 06:20:28 +00:00
Raihow Shi 44bc4cd5d4 mb/google/brask/variants/moli: correct USB3 port2 tx_de_emp
Set USB3 port2 tx_de_emp 0x2B by "11th Gen Intel Core Processors for
IoT Platforms EDS Addendum_rev1.6" then fix the USB3 port2 Gen2 RX
failed.

BUG=b:236661824
TEST=emerge-brask coreboot and check USB3 port2 RX pass

Signed-off-by: Raihow Shi <raihow_shi@wistron.corp-partner.google.com>
Change-Id: I7a5add20f055a8d871c6b4f33734fb8a397cba76
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65848
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-19 01:49:41 +00:00
Elyes Haouas 50eef6566b lint/checkpatch: Add check for used comma where semicolon could be
This reduce the difference with linux v5.19-rc7.

Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I6d3a49378008bad61b2a18bd8cb28be952a18006
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65837
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
2022-07-19 01:48:35 +00:00
Elyes Haouas f9a3554a4a lint/checkpatch: Add a check for use of self-assignments
This reduce the difference with linux v5.19-rc7.

Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: If47a7826ee67a2be25a4caa2a447484e5f11411b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65836
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
2022-07-19 01:48:24 +00:00
Elyes Haouas e83e090b05 lint/checkpatch: Add a check for existence of a commit log
This reduce the difference with linux v5.19-rc7.

Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I4e3b98140d900c5717f4badde71c7be88fd1e23a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65835
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
2022-07-19 01:48:13 +00:00
Elyes Haouas 6e84c2ca70 lint/checkpatch: Update 'Check patch "separator" and "signoff"'
This reduce the difference with linux v5.19-rc7.

Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: Id3d7375216af5bf75ed7ce61fa8ea2dfebe8ac77
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65834
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
2022-07-19 01:47:59 +00:00
Elyes Haouas cb346842ad lint/checkpatch: Update 'check for unwanted Gerrit info'
This reduce the difference with linux v5.19-rc7.

Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I856bfa0f0d39fda549671b1029cccdc39f831bab
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65833
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
2022-07-19 01:47:49 +00:00
Elyes Haouas e235a0de18 lint/checkpatch: Update 'uncoalesced string fragments'
This reduce the difference with linux v5.19-rc7.

Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I21b2a0d87cbf610fc48e273ed78ab779ad4a6932
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65832
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
2022-07-19 01:47:34 +00:00
Elyes Haouas 71bfcf528d lint/checkpatch: Update 'concatenated string without spaces between elements'
This reduce the difference with linux v5.19-rc7.

Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I04e58aca4a30e82f3da0cda08403d0daf3b5fb10
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65831
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
2022-07-19 01:47:17 +00:00
Elyes Haouas a59a87ca17 lint/checkpatch: Update 'check indentation of a line with a break'
This reduce the difference with linux v5.19-rc7.

Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I79170a45cd8184ebc816b4f16656a3cfdc257f60
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65828
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
2022-07-19 01:46:40 +00:00
Elyes Haouas d92fcf448f lint/checkpatch: Update 'check for logical continuations'
This reduce the difference with linux v5.19-rc7.

Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I222e3378ded4cd73d0141cd1e38ac3282d311cc4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65827
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
2022-07-19 01:46:22 +00:00
Elyes Haouas 86e4a3ae05 lint/checkpatch: Update 'check for adding lines without a newline'
This reduce the difference with linux v5.19-rc7.

Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I1bd68e9a6609a3dfa7dc856f24e4b616714d9990
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65826
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
2022-07-19 01:46:09 +00:00
Elyes Haouas c5ede53ba8 lint/checkpatch: Update 'check for assignments on the start of a line'
This reduce the difference with linux v5.19-rc7.

Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: Ia7d4b0176bad849e79f037f74c3d99ce9eb061c0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65825
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
2022-07-19 01:45:55 +00:00
Angel Pons eca8859133 Doc/*/gerrit_guidelines.md: Expand fast-track rule
Commits that fix a recently-introduced regression can be submitted early
to minimise the impact of said regression. However, it is important that
the commit message properly reflects what is being fixed and what commit
introduced the issue.

Change-Id: Ifd49582ae1cbcfe6ee3816e0658dbd0432801161
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63780
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-07-19 00:59:20 +00:00
Felix Held 56fa67c151 soc/amd/sabrina/fsp_m_params: add UPD pointer parameter to mb callback
This allows the mainboard code to change FSP-M parameters depending on
parameters that are only known at run time and not at build time.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I3e0e196a5d861acd7635c59db44ecf1970b73ce2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65855
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2022-07-19 00:30:32 +00:00
Kshitiz Godara 18c997f439 google/herobrine: Support hardware watchdog logging
Add support for hardware watchdog event logging

BUG=b:221393157
TEST=Validated on qualcomm sc7280 development board by manually
triggering watchdog event and event was logged at next bootup.

Signed-off-by: Kshitiz Godara <quic_kgodara@quicinc.com>
Change-Id: I94971ab583f49c8a5ac232833215dbdad3a4d272
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65528
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-18 17:34:28 +00:00
Kshitiz Godara ba5df6dad7 soc/qualcomm/sc7280: Support hardware watchdog compilation
Add watchdog file compilation and watchdog space memory for sc7280.

BUG=b:221393157
TEST=None

Signed-off-by: Kshitiz Godara <quic_kgodara@quicinc.com>
Change-Id: I6a5c4e55964aa8b4de5a641ca162355591c38fc1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65559
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Shelley Chen <shchen@google.com>
2022-07-18 17:34:06 +00:00
Subrata Banik 7c4789d42b soc/intel/meteorlake: Allow possible options for MP Init
Ported back from commit ceaf9d1169 ("soc/intel/alderlake:
Allow possible options for MP Init")

This patch creates choice that lists all possible options to perform
MP Init as below for Intel Meteor Lake platform:
1. MTL_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. MTL_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.

Additionally, added `FIXME` comment to ensure Intel MTL FSP can bring
back SkipMpInit UPD in MTL to let coreboot override this UPD and ensure
independent MP Init flow.

BUG=b:219053812
TEST=Able to build google/rex.

Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Ic917e4e03e24d73190cfc72c6ed8e59af427bedf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65743
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-18 15:48:31 +00:00
Subrata Banik 0d6d228fbc soc/intel/meteorlake: Choose coreboot doing MP Init over FSP
This patch enables coreboot doing Multiprocessor Initialization (MP)
for Meteor Lake CPU using the native coreboot drivers and passes the
MP PPI data structure to let FSP to perform CPU feature programming
(anything that is restricted) as part of FSP-S.

Additionally, modify the kconfig inclusion order alphabetically.

BUG=b:219061518, b:219053812
TEST=Able to bring all APs from reset by coreboot and successfully
able to perform all CPU feature programming using MP PPI services.

Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Ic2781ee0b39e42aa579b72d3d4ee6586d5a89a02
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65742
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-18 15:48:02 +00:00
Subrata Banik e96993db69 soc/intel/meteorlake: Enable `DEFAULT_X2APIC_LATE_WORKAROUND`
This patch ensures Intel Meteor Lake can enable the X2APIC feature.

While debugging Intel Meteor Lake (MTL) based platforms it seems like
enabling `DEFAULT_X2APIC` runs into a hang while coreboot tries to
bring the application processors (APs) from reset using X2APIC mode.

[INFO ] LAPIC 0x10 switched to X2APIC mode.
...
[DEBUG] Attempting to start 3 APs
[DEBUG] Waiting for 10ms after sending INIT.
[DEBUG] Waiting for SIPI to complete...
[DEBUG] done.
[DEBUG] Waiting for SIPI to complete...
[DEBUG] done.
[ERROR] Not all APs checked in: 0/3.
[DEBUG] 0/3 eventually checked in?
[ERROR] MP initialization failure.
[ERROR] MP initialization failure.

Note: The AP bring up flow between XAPIC and X2APIC are the same
except the way to access those LAPIC registers. X2APIC expects to
access all LAPIC registers using MSR (base with 0x800).

The correct flow to enable X2APIC on MTL would be as follows:
1. Let BSP bring all APs in XAPIC mode.

[INFO ]  LAPIC 0x10 in XAPIC mode.
...
[DEBUG]  Attempting to start 3 APs
[DEBUG]  Waiting for 10ms after sending INIT.
[DEBUG]  Waiting for SIPI to complete...
[DEBUG]  done.
[DEBUG]  Waiting for SIPI to complete...
[DEBUG]  done.
[INFO ]  LAPIC 0x11 in XAPIC mode.
[INFO ]  LAPIC 0x0 in XAPIC mode.
[INFO ]  LAPIC 0x80 in XAPIC mode.

2. Call enable_x2apic() function on all CPUs (BSP and APs)

And at the end of #2 above, all cores will now switch to X2APIC
from XAPIC.

[INFO ]  Initializing CPU #0
[DEBUG]  CPU: vendor Intel device a06a0
[DEBUG]  Clearing out pending MCEs
[INFO ]  LAPIC 0x10 switched to X2APIC mode.
...
[INFO ]  CPU #0 initialized
[INFO ]  Initializing CPU #1
[DEBUG]  CPU: vendor Intel device a06a0
[DEBUG]  Clearing out pending MCEs
[INFO ]  LAPIC 0x11 switched to X2APIC mode.

Note: Intel MTL FSP also follow the same steps for x2APIC enablement
while coreboot selects USE_INTEL_FSP_MP_INIT config instead
MP_SERVICES_PPI_V2.

BUG=b:219061518, b:219053812
TEST=Able to perform coreboot doing AP init with
DEFAULT_X2APIC_LATE_WORKAROUND config enabled without running into
any hang issue.

Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Ie9c8fad6c46b15b5b08c9cc4ef53f2a6872bd0ea
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65741
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-18 15:42:30 +00:00
Subrata Banik f6d725c0d3 vc/intel/edk2/edk2-stable202111: Add `MpServices2.h` file
This patch fixes a missing header file compilation issue when coreboot
selects MP_SERVICES_PPI_V2 config from MTL SoC.

The `MpServices2.h` file doesn't exist in the upstreamed EDK2 repo
(integrated with `edk2-stable202111` stable tag).

Currently MpServices2.h file is being copied from the
`edk2_stable202005` stable tag.

BUG=b:237960384 ([Intel FSP][EDK2011] MpServices2.h header is missing
                 in upstream EDKII git)
TEST=Able to fix the compilation issue on Google/Rex (Meteor Lake)
when MP_SERVICES_PPI_V2 kconfig is enabled.

Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Ib7c406ff51439c93c6d15f3a69808b4d1590cfa5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65624
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-18 15:41:37 +00:00
Subrata Banik 55d300c11b cpu/x86: Allow SoC to select the `X2APIC_LATE_WORKAROUND`
Intel Meteor Lake SoC expects to select late x2APIC enablement where
AP bring up will use xAPIC and later x2APIC gets enabled using CPU init.

This patch provides an option where SoC code choose the correct
LAPIC access mode using choice selection.

BUG=b:219061518, b:219053812
TEST=Able to build Google/Rex.

Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I6b50a0f5e39a95c25cd2c72219d2b402550a6fad
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65786
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-18 15:41:12 +00:00
Subrata Banik 2125a17c6a arch/x86: Add X2APIC_LATE_WORKAROUND
Add option to do AP bringup with LAPICs in XAPIC mode and
switch to X2APIC later in CPU init.

Change-Id: I94c9daa3bc7173628f84094a3d5ca59e699ad334
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65766
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-18 15:40:46 +00:00
Angel Pons c7c746c3b2 soc/intel/meteorlake: Account for GSPI2 everywhere
Commit e54a8fd432 (soc/intel/meteorlake:
Add entry for GSPI2 device) added an entry for the GSPI2 device in the
devicetree, but did not add any other entries. Ensure that the rest of
the code is aware of the GSPI2 device to avoid any problems.

Change-Id: Ib59bd289751bd96402c4adc61ffbee3bebe0edb0
Found-by: Coverity CID 1490681
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65916
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
2022-07-18 15:38:14 +00:00
Elyes Haouas 10cd06b1c7 treewide: Don't add bits
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: Id56310bd616cd19fee5dc934676006b2dc34b1ff
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65929
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-18 12:44:32 +00:00
Elyes Haouas bb5ccbd42f mb/amd/*/BiosCallOuts.c: Fix some white spaces issues
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I37ed13e1fa318ca0f8381f5b1b409bf80fa4da11
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65888
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-07-18 11:22:32 +00:00
Angel Pons 30fce518f6 sb/amd/cimx/sb800: Remove unused and unsafe macro
The `IMAGE_ALIGN` macro is unsafe because its value is compound and is
not enclosed in parentheses, which can cause operation order problems.
However, as this macro is unused, remove it instead of fixing it.

Change-Id: I099c291f44d5a2c9d32c9ff071374016ed27eee8
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65930
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
2022-07-18 11:21:52 +00:00
Elyes Haouas 616be8cd1f sb/amd/cimx: Fix some white spaces issues
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: Iba81be8ec48fa744f3263e340267a56158656a8f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65903
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-07-18 11:21:35 +00:00
Martin Roth 4d7285df1d Makefile: Add util/kconfig/Makefile.real to nocompile list
Messages shown with the '$(info ...)' Make command could be shown twice
because the entire Makefile stack was evaluated twice at MAKELEVEL 0.
The first time was to generate the build/util/kconfig/Makefile.real
file. The second time was to do the rest of the build.  Adding the
kconfig Makefile.real file to the nocompile list prevents all the rest
of the coreboot makefiles from being read in during that first step,
which prevents the messages from being printed twice.

You can see this behavior by running "make clean; make -d" and searching
for the text:
"Successfully remade target file 'build/util/kconfig/Makefile.real'."

This breaks when the build target is 'tools', so add an exception for
just that target.

Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: If29c3a84c7c82ea099ef9610f4ecaa599f0d8649
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59607
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
2022-07-17 22:17:10 +00:00
Elyes Haouas 55d0f40734 soc/amd: Fix some white spaces issues
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: Ibe20d48bdd8c776f9658620a13814f96e564dabc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65907
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-07-17 22:03:37 +00:00
Elyes Haouas ab304bc091 sb/amd/common: Fix some white spaces issues
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I04951bf142fc4061960f42ad7ae702a70215e658
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65906
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-07-17 22:03:02 +00:00
Elyes Haouas 4c15211a78 sb/amd/pi: Fix some white spaces issues
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I90278683bc22d87364453f316c05afe4cd96b383
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65904
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-07-17 22:02:37 +00:00
Elyes Haouas 7d89264cdf sb/amd/agesa: Fix some white spaces issues
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I1497c7589570b8ff3873149a0fb212bad96ad432
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65902
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-07-17 22:01:20 +00:00
Elyes Haouas 644a67c116 cpu/amd/pi/00730F01/update_microcode.c: Fix some white spaces issues
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I420b9506381758c63b88435a915672507e8bc465
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65901
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-07-17 21:59:39 +00:00
Elyes Haouas 68fc51faf2 soc/amd/common: Fix some white spaces issues
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I54438978db13ba00188e53239f7034d1b258e912
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65900
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-07-17 21:59:05 +00:00
Elyes Haouas f9b535eecf nb/amd: Fix some white spaces issues
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: If8b2db7ff816b9953e9bb767f0f406417e297386
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65899
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-07-17 21:57:31 +00:00
Elyes Haouas 76c63231d9 drivers/amd/agesa: Fix some white spaces issues
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I0a11d303d2e2c83cb72773656f5caedec666dc66
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65898
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-07-17 21:55:47 +00:00