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This patch feeds PsysPmax setting to FSP through UPD and adds a
PsysPmax member in chip information so that we can set PsysPmax
through devicetree. The PsysPmax needs to be set correctly mapping
to maximum system power. Otherwise, system performance would be limited
due to the default PsysPmax setting in FSP is only 21W.
BUG=b:193864533, b:195615830
TEST=Set PsysPmax to an example value eg 145 in devicetree &&
put debug code in FSP to print the PsysPmax value before sending
to Pcode, ensure the setting is correctly programmed.
Change-Id: Ia07aa815f90739240f110cab984068237c02d896
Signed-off-by: Ryan Lin <ryan.lin@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58008
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Round the PM Timer emulation frequency multiplier to the closest value
to increase precision.
Test: compared hexdumps of CML binaries for the expected result:
before: 0x262E8B51, after: 0x262E8B52
Change-Id: Iafd645c248fc17943ea4be558ed7d01a301ba809
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57943
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch ensures all attempts to read CSE BAR is performing PCI config
space read and returning the BAR value rather than using cached value.
This refactoring is useful to read BAR of all CSE devices rather than
just HECI 1 alone.
Additionally, change the return type of get_cse_bar() from `uintptr_t`
to `void *` to avoid typecasting while calling read32/write32 functions.
BUG=b:200644229
TEST=Able to build and boot ADLRVP where CSE is able to perform PCI
enumeration and send the EOP message at post.
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Change-Id: Id4ecc9006d6323b7c9d7a6af1afa5cfe63d933e5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58062
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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CSE_DELAY_BOOT_TO_RO -> CSE_DELAY_BOOT_TO_RO_MS
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Change-Id: I4471e4553a081eaf5c8118e9600497a2b2437ac0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58063
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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This allows the one 32bit register to be configured in the
devicetree in the same way that Skylake can be.
i.e. register "lpc_ioe".
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ib1a7f2707e565a5651ebe438320de9597f5742c3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57140
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
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There are two different types of 282 SKU available with TDP
of 15W and 12W for Alder Lake-M SoC. This patch adds support
for these TDP values for 282 SKU as per document 643782.
BUG=None
BRANCH=None
TEST=Build FW and test on adlrvp board
Change-Id: I553b2362b7bf811e6bf02fd9d68f78c2caeb7398
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57465
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Selma Bensaid <selma.bensaid@intel.com>
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Move MILLIWATTS_TO_WATTS macro in power_limit header file
so all other files can use the same macro.
BUG=None
BRANCH=None
TEST=Build FW and test on brya0 board
Change-Id: Ic7ecba06b0e0a47546f7307cbfbc3ce0fc634bc3
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57463
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Add PMC IPC commands information for FIVR control functionality
BUG=b:198582766
BRANCH=None
TEST=Build FW and test on brya0 board
Change-Id: I9d08bb71f7ea5da7614c68fc0ce4edf9aef59baa
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57922
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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The value printed is the EPC (Enclave Page Cache) status, but the printk
statement refers to it as `ECP status` instead. Fix the typo.
Change-Id: Iba0a6013f2c537072dd7aa8266f2be3c5b0963ed
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58038
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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TEST=Build and boot brya
Signed-off-by: Meera Ravindranath <meera.ravindranath@intel.com>
Change-Id: I4342c7343876eb40c2955f6f4dd99d6346852dc0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57610
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Varshit B Pandya <varshit.b.pandya@intel.com>
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Append `_MS` for miliseconds and `_US` for microseconds to HECI timeout
macros to improve the code readability.
Change-Id: Ic7f18f07ecaabb3e43356f372d15d18be083464b
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58013
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Pushing EOP msg post FSP notify helps to save ~30ms+ boot time across
various warm reboots.
This patch ensures late sending EOP msg when function disabling of CSE
is no longer a requirement.
BUG=b:200644229
TEST=Able to save ~30ms+ of boot time
Without this code change EOP sending timestamp as below:
943:after sending EOP to ME 1,248,328(61,954))
With this code change EOP sending timestamp as below:
943:after sending EOP to ME 1,231,660 (2,754)
Change-Id: I2b78a1c07803aacfb34dce9e94b2a05a2491aabc
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57806
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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This patch ensures soc_finalize() is getting called at the entry of
BS_PAYLOAD_BOOT boot state instead of BS_PAYLOAD_LOAD, BS_ON_EXIT.
The purpose of this change is to accommodate more time to push out
sending CSE EOP messages at post.
BUG=b:200644229
TEST=coreboot serial log suggests soc_finalize() is getting called
as part of the BS_PAYLOAD_BOOT entry.
Finalizing chipset.
apm_control: Finalizing SMM.
APMC done.
BS: BS_PAYLOAD_BOOT entry times (exec / console): 21 / 15 ms
Change-Id: I8632eca057255d7f4a38b64fd17c1f3d84123051
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57801
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
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Prior to coreboot sending EOP messages during post, it's important to
ensure that CSE is not in Idle state. In case CSE is in Dev Idle
state (which means D0I3 bit is set), reset this bit before sending
EOP command.
This patch ensures coreboot has provision to send CSE EOP messages even
after the FSP Notify phase without any delays waiting for the device
to respond or timeout.
BUG=b:200644229
TEST=Able to send CSE EOP message even after FSP Notify phase.
Attempting CSE EOP msg sending post FSP notify without this code change
causes `timeout` issue as below:
BS: BS_PAYLOAD_LOAD exit times (exec / console): 171 / 0 ms
Finalizing chipset.
apm_control: Finalizing SMM.
APMC done.
HECI: Sending End-of-Post
HECI: timed out reading answer!
HECI: Failed to receive!
HECI: receive Failed
HECI: EOP send/receive fail
ERROR: Failed to send EOP to CSE, 2
cse: CSE status registers: HFSTS1: 0x90000255, HFSTS2: 0xf10516 HFSTS3:
0x20
VB2:vb2api_fail() Need recovery, reason: 0x31 / 0xc
Saving nvdata
board_reset() called!
full_reset() called!
Attempting CSE EOP msg sending post FSP notify with this code change
is `successful` as below:
BS: BS_PAYLOAD_LOAD exit times (exec / console): 170 / 0 ms
Finalizing chipset.
apm_control: Finalizing SMM.
APMC done.
HECI: Sending End-of-Post
CSE: EOP requested action: continue boot
CSE EOP successful, continuing boot
Change-Id: Iae1bc52e94b08f97004424ea0c147d6da8aca6e2
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57805
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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This patch ensures APIs that are responsible for CSE device state
transition between active to idle and vice-versa are available
publically for other modules/boot stages to consume.
BUG=b:200644229
TEST=Able to build and boot ADLRVP-P.
Change-Id: Ia480877822d343f2b4c9bf87b246812186d49ea3
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57804
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Change-Id: I3677b4e545599d00a4ba16464836834febc2d1a5
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58024
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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These platforms no longer use reg-script. Drop unneeded select.
Change-Id: I8fc4dc29d25dffbf9ed1947d0ff013b2fae0faaf
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58007
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Using reg-script just to read-modify-write some registers makes no
sense. Replace reg-script usage with regular register operations.
Change-Id: I87d1278360a231cbe5b5f825ad9a448e59e63ea2
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58006
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Using reg-script just to read-modify-write some registers makes no
sense. Replace reg-script usage with regular register operations.
Change-Id: Ib3c83131c30fd02c579b910cfad6843eb28ba8f1
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58005
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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The current names of the PMC init/enable callbacks are very confusing.
Rename them.
Change-Id: I69f54f3b4e1ea9a9b4fa5c8dd9c0d454d7cd1283
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57995
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Rename the `ecps` GNVS struct member to `epcs` to match the name in ASL.
Change-Id: I1f6b97309eea75e7dbb4e5e664660df05ec0845e
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57979
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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This CL adds support for new ADL-M graphics Device ID 0x46c3.
TEST=boot to OS
Change-Id: Ib55fb501f96fe9bcc328202511bbfe84a3122285
Signed-off-by: Selma Bensaid <selma.bensaid@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57993
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Add ADLP 242 sku power related settings, which follow the settings of
ADLP 282 sku (both are 15w).
BUG=b:201253904
TEST=Build and check fsp log to confirm the settings are set properly.
Change-Id: I829dd690c22d167a507b1910106da06b275cec09
Signed-off-by: Tracy Wu <tracy.wu@intel.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57991
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
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The UPDs for PM power cycle duration and SLP_* signal durations are all
identical to Tiger Lake, so add similar support, but use enums instead
of comments to represent the durations symbolically.
BUG=b:184799383
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I4a531f042658894bcbc6a76eff453c06e90d66b0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57891
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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These methods are never used in the code. Drop them.
Change-Id: If5568b494f821d2647ada5ae845bcd015708520e
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57984
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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These fields are never used in the code. Drop them.
Change-Id: Icd07f2d704c19126bf6df4d740c21d5a1342061b
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57983
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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This field is never used in the code. Drop it.
Change-Id: I88207ec369ab83823ef2f3fc40f68a0980ce9663
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57982
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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The current MRC binaries for Bay Trail are always ELF files. Always
adjust the position in CBFS using the ELF header regardless of file
names. Without adjusting the position, the system hangs right after
calling into MRC.
TEST: MRC position in CBFS does not change for bostentech/gbyt4.
Change-Id: I74e1246a5fac3f3649be9842ff13c2fc70f72a20
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57989
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This file does not exist in the coreboot tree. One should place this
file in the `site-local` subdirectory and specify the paths by means
of `site-local/Kconfig`.
Change-Id: I86ac2a6176947f12194bec6b63bedd7db79820a0
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54761
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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`intel_microcode_find()` function uses cached ucode data hence it would
avoid locating ucode.bin from CBFS while passing ucode.bin pointer to
FSP.
Change-Id: I8f92c9f20dfb055c19c6996e601c8c24767aecb7
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57831
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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This change replaces the device tree walks with device pointers by
using alias for tcss_usb3_port* devices.
Change-Id: I65d9c83a9d0aab5a42f5a7cc6df98a154e79d16a
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57848
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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This change add MaxDramSpeed for variants usage to config dram speed.
Signed-off-by: Casper Chang <casper_chang@wistron.corp-partner.google.com>
Change-Id: Iba0fae0ab4ff0121dc63af792458492eeb21ec2b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57866
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Explicitly point out that gpio_configure_pads_with_override will ignore
GPIOs that are only in the override configuration, but not in the base
configuration.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I1bdfcac89b81fef773938133a2699897c6ee9415
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57836
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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Some headers in vendorcode are still needed but the UPD definitions
can be taken from the FSP repo.
Change-Id: I7bb96649ecba9d313cfce50af202aabcf610680f
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57457
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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coreboot expects different names for FSP UPDs so use some CPP to make
it happy.
Change-Id: I4b2c2dd6ba40cb58bc2089eb9204fd4f70b037aa
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57487
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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Reference: Intel doc# 633935-005 and 547817 rev1.5.
Change-Id: I38c20288a9839f8c3cf895f7b49941387bdca5e2
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57677
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Reviewed-by: Lance Zhao
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
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Reference: Intel doc# 631120-001.
Change-Id: Iaf3a1b7bc38a1b30f8cc901bd6496e77f2d92cfd
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57676
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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Reference: Intel doc# 341081-002.
Change-Id: If6e0503cc042c26c4077b8b32bb447d4e3a9bb6a
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57675
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Add NMI_EN and NMI_STS registers, so NMI interrupts can be used.
References:
- XEON-SP: Intel doc# 633935-005 and 547817 rev1.5
- ICL-LP: Intel doc# 341081-002
- TGL-LP: Intel doc# 631120-001
- TGL-H: Intel doc# 636174-002
- JSL: Intel doc# 634545-001
- EHL: Intel doc# 636722-002
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Change-Id: I2621f4495dfd4f95f9774d9081e44c604de830a1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48102
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Lance Zhao
|
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There is another gpio group, namely HVCMOS, between GPP_C and GPP_E. Add
it, so the group index calculation for GPI/SMI/NMI results in the
correct value.
Reference: Linux linux/drivers/pinctrl/intel/pinctrl-icelake.c
Change-Id: I7725191173ddc0d43bbe940cdf3b0dc2aa3e5f8d
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57719
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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SPD files are being moved from the soc and mainboard directories to a
centralised spd/ directory. This change migrates all dedede variants to
use this new location. The contents of the new SPDs are identical, only
their file paths have changed.
The variant Makefile.inc and dram_id.generated.txt files were generated
using the part_id_gen tool. E.g. for cret:
util/spd_tools/bin/part_id_gen \
JSL \
lp4x \
src/mainboard/google/dedede/variants/cret/memory \
src/mainboard/google/dedede/variants/cret/memory/mem_parts_used.txt
For cappy, the Makefile.inc was manually modified to use the new
placeholder value.
BUG=b:191776301
TEST=Check that each variant's coreboot.rom is the same with and without
this change. Built using:
abuild -p none -t google/dedede -a -x --timeless
Change-Id: I2871ff45d6202520d4466b68a4d5bb283faf2b63
Signed-off-by: Reka Norman <rekanorman@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57734
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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SPD files are being moved from the soc and mainboard directories to a
centralised spd/ directory. This change migrates all volteer variants to
use this new location. The contents of the new SPDs are identical, only
their file paths have changed.
The variant Makefile.inc and dram_id.generated.txt files were generated
using the part_id_gen tool. E.g. for voema:
util/spd_tools/bin/part_id_gen \
TGL \
lp4x \
src/mainboard/google/volteer/variants/voema/memory \
src/mainboard/google/volteer/variants/voema/memory/mem_parts_used.txt
BUG=b:191776301
TEST=Check that each variant's coreboot.rom is the same with and without
this change. Built using:
abuild -p none -t google/volteer -a -x --timeless
Change-Id: Ibd4f42fd421bfa58354b532fe7a67ee59dac5e1d
Signed-off-by: Reka Norman <rekanorman@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57695
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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SPD files are being moved from the soc and mainboard directories to a
centralised spd/ directory. This change migrates all brya variants to
use this new location. The contents of the new SPDs are identical, only
their file paths have changed.
The variant Makefile.inc and dram_id.generated.txt files were generated
using the part_id_gen tool. E.g. for anahera:
util/spd_tools/bin/part_id_gen \
ADL \
lp4x \
src/mainboard/google/brya/variants/anahera/memory \
src/mainboard/google/brya/variants/anahera/memory/mem_parts_used.txt
BUG=b:191776301
TEST=Check that each variant's coreboot.rom is the same with and without
this change. Built using: abuild -p none -t google/brya -a -x --timeless
Change-Id: I08efe1d75438c81161d9b496af2fa30ce6f59ade
Signed-off-by: Reka Norman <rekanorman@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57661
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Earlier generation platform used `HeciEnabled` chip config (set to 0)
and HECI_DISABLE_USING_SMM Kconfig to make the CSE function disable at
the end of the post. `HeciEnabled` chip config remains enabled in all
latest generation platforms hence drop HECI_DISABLE_USING_SMM Kconfig
selection from SoC Kconfig as CSE remains default enabled.
BUG=b:200644229
TEST=No functional impact during boot as CSE (B:0, D:0x16, F:0) device
is listed with `lspci`.
Change-Id: I5278e5c2e015b91bb3df3a3c73a6c659a56794b5
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57799
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
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Normally for vboot-enabled x86 board, the VBNV region is stored in CMOS
and backed up to flash (RW_NVRAM). However, on the very first boot after
a flash of the full SPI image (so RW_NVRAM is empty), if
RTC_BATTERY_DEAD is set, coreboot persistently requests recovery before
FSP-M finishes (which appears to be the current location that
RTC_BATTERY_DEAD is cleared on this platform). This is because
vbnv_cmos_failed() will still return 1. Therefore, immediately after
reading RTC_BATTERY_DEAD, it is cleared. This prevents an infinite boot
loop when trying to set the recovery mode bit.
Note that this was the behavior for previous generations of Intel PMC
programming as well (see southbridge/intel, soc/skylake, soc/broadwell,
etc).
BUG=b:181678769
Change-Id: I95753fa536fae8ca4bb95007419875815c1bcb06
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56672
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
|
|
Normally for vboot-enabled x86 board, the VBNV region is stored in CMOS
and backed up to flash (RW_NVRAM). However, on the very first boot after
a flash of the full SPI image (so RW_NVRAM is empty), if
RTC_BATTERY_DEAD is set, coreboot persistently requests recovery before
FSP-M finishes (which appears to be the current location that
RTC_BATTERY_DEAD is cleared on this platform). This is because
vbnv_cmos_failed() will still return 1. Therefore, immediately after
reading RTC_BATTERY_DEAD, it is cleared. This prevents an infinite boot
loop when trying to set the recovery mode bit.
Note that this was the behavior for previous generations of Intel PMC
programming as well (see southbridge/intel, soc/skylake, soc/broadwell,
etc).
BUG=b:181678769
Change-Id: I1a55df754c711b2afb8939b442019831c25cce29
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56671
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
|
|
Normally for vboot-enabled x86 board, the VBNV region is stored in CMOS
and backed up to flash (RW_NVRAM). However, on the very first boot after
a flash of the full SPI image (so RW_NVRAM is empty), if
RTC_BATTERY_DEAD is set, coreboot persistently requests recovery before
FSP-M finishes (which appears to be the current location that
RTC_BATTERY_DEAD is cleared on this platform). This is because
vbnv_cmos_failed() will still return 1. Therefore, immediately after
reading RTC_BATTERY_DEAD, it is cleared. This prevents an infinite boot
loop when trying to set the recovery mode bit.
Note that this was the behavior for previous generations of Intel PMC
programming as well (see southbridge/intel, soc/skylake, soc/broadwell,
etc).
BUG=b:181678769
Change-Id: Idfaa9a24f7b7fefa4f63ab8e3bc4ee6a0f1faedf
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56670
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
|
|
Normally for vboot-enabled x86 board, the VBNV region is stored in CMOS
and backed up to flash (RW_NVRAM). However, on the very first boot after
a flash of the full SPI image (so RW_NVRAM is empty), if
RTC_BATTERY_DEAD is set, coreboot persistently requests recovery before
FSP-M finishes (which appears to be the current location that
RTC_BATTERY_DEAD is cleared on this platform). This is because
vbnv_cmos_failed() will still return 1. Therefore, immediately after
reading RTC_BATTERY_DEAD, it is cleared. This prevents an infinite boot
loop when trying to set the recovery mode bit.
Note that this was the behavior for previous generations of Intel PMC
programming as well (see southbridge/intel, soc/skylake, soc/broadwell,
etc).
BUG=b:181678769
Change-Id: Ie86822f22aa5899a7e446398370424ca5a4ca43d
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56669
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
|
|
Currently, Intel TME (Total Memory Encryption) can be enabled regardless
of SoC support. Add a Kconfig to guard the option depending on actual
support.
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Change-Id: Ia20152bb0fc56b0aec3019c592dd6d484829aefe
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57762
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
|
|
Migrate the last two platforms to using Kconfig through
`get_valid_prmrr_size()` instead of hardcoded values in the devicetree.
Change-Id: I93aa177f741ca8b2a2d50fae2515606b96784e83
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57674
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
|
|
vboot_reference is introducing a new field (ctx) to store the current
boot mode in crrev/c/2944250 (ctx->bootmode), which will be leveraged
in both vboot flow and elog_add_boot_reason in coreboot.
In current steps of deciding bootmode, a function vb2ex_ec_trusted
is required. This function checks gpio EC_IN_RW pin and will return
'trusted' only if EC is not in RW. Therefore, we need to implement
similar utilities in coreboot.
We will deprecate vb2ex_ec_trusted and use the flag,
VB2_CONTEXT_EC_TRUSTED, in vboot, vb2api_fw_phase1 and set that flag
in coreboot, verstage_main.
Also add a help function get_ec_is_trusted which needed to be
implemented per mainboard.
BUG=b:177196147, b:181931817
BRANCH=none
TEST=Test on trogdor if manual recovery works
Signed-off-by: Hsuan Ting Chen <roccochen@chromium.org>
Change-Id: I479c8f80e45cc524ba87db4293d19b29bdfa2192
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57048
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
FspMultiPhaseSiInit API was introduced with FSP 2.2 specification
onwards. EnableMultiPhaseSiliconInit is an arch UPD also introduced
as part of FSP 2.2 specification to allow calling FspMultiPhaseSiInit
API.
However, some platforms adhere to the FSP specification but
don't have arch UPD structure, for example : JSL, TGL and Xeon-SP.
Out of these platforms, TGL supports calling of FspMultiPhaseSiInit
API and considered EnableMultiPhaseSiliconInit as a platform-specific
UPD rather than an arch UPD to allow calling into FspMultiPhaseSiInit
API.
It is important to ensure that the UPD setting and the callback for
MultiPhaseInit are kept in sync, else it could result in broken
behavior e.g. a hang is seen in FSP if EnableMultiPhaseSiliconInit
UPD is set to 1 but the FspMultiPhaseSiInit API call is skipped.
This patch provides an option for users to choose to bypass calling
into MultiPhaseSiInit API and ensures the EnableMultiPhaseSiliconInit
UPD is set to its default state as `disable` so that FSP-S don't
consider MultiPhaseSiInit API is a mandatory entry point prior to
calling other FSP API entry points.
List of changes:
1. Add `FSPS_HAS_ARCH_UPD` Kconfig for SoC to select if
`FSPS_ARCH_UPD` structure is part of `FSPS_UPD` structure.
2. Drop `soc_fsp_multi_phase_init_is_enable()` from JSL and Xeon-SP
SoCs, a SoC override to callout that SoC doesn't support calling
MultiPhase Si Init is no longer required.
3. Add `FSPS_USE_MULTI_PHASE_INIT` Kconfig for SoC to specify if
SoC users want to enable `EnableMultiPhaseSiliconInit` arch UPD (using
`fsp_fill_common_arch_params()`) and execute FspMultiPhaseSiInit() API.
4. Presently selects `FSPS_USE_MULTI_PHASE_INIT` from IA TCSS common
code.
5. Add `fsp_is_multi_phase_init_enabled()` that check applicability of
MultiPhase Si Init prior calling FspMultiPhaseSiInit() API to
honor SoC users' decision.
6. Drop `arch_silicon_init_params()` from SoC as FSP driver (FSP 2.2)
would check the applicability of MultiPhase Si Init prior calling
FspMultiPhaseSiInit() API.
Additionally, selects FSPS_HAS_ARCH_UPD for Alder Lake as Alder Lake
FSPS_UPD structure has `FSPS_ARCH_UPD` structure and drops
`arch_silicon_init_params()` from SoC
`platform_fsp_silicon_init_params_cb()`.
Skip EnableMultiPhaseSiliconInit hardcoding for Tiger Lake and uses
the fsp_is_multi_phase_init_enabled() function to override
EnableMultiPhaseSiliconInit UPD prior calling MultiPhaseSiInit FSP API.
TEST=EnableMultiPhaseSiliconInit UPD is getting set or reset based on
SoC user selects FSPS_USE_MULTI_PHASE_INIT Kconfig.
Change-Id: I019fa8364605f5061d56e2d80b20e1a91857c423
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56382
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
This patch selects SOC_INTEL_COMMON_BLOCK_TCSS from Alder Lake SoC
Kconfig and drops SOC_INTEL_COMMON_BLOCK_TCSS Kconfig selection from
specific mainboard (brya) to ensure all Alder Lake mainboards can make
use of common TCSS block.
BUG=b:187385592
TEST=Type-C pendrive/Gen-2 SSD detected as Super speed.
Change-Id: I85f6a967eb34ea760418131a9586bfdeb13c9b5d
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57505
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
|
|
Commit 2eb100dd12 added PMC LPM requirements to the the PEP ACPI
objects, but it was not made clear that one of the pointer arguments to
the mentioned function is not supposed to be NULL and Coverity
complained. Make the intention clear by instead asserting that `info`
cannot be NULL.
Fixes: Coverity CID 1462119
Change-Id: I9e8862a100d92f4a7ed1826d3970a5110b47f4c4
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57645
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
|
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Instead of always passing LB_FB_ORIENTATION_NORMAL, allow the chipsets
implementing the callback to pass in an orientation.
BUG=b:194967458
BRANCH=dedede
Change-Id: I4aacab9449930a75aca9d68bf30d019f86035405
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57647
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
|
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When the FSP driver fills out framebuffer information for the coreboot
tables, it assumes the orientation is always normal. This patch provides
a field for a mainboard to override the panel orientation from the
default (LB_FB_ORIENTATION_NORMAL). Later patches will have the FSP
driver use this value when filling out framebuffer information.
BUG=b:194967458
BRANCH=dedede
Change-Id: I559b3d6a076112a1c020ce5e296430d7ccba9ee4
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57558
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
Add igd device name in soc_acpi_name(), and src/drivers/gfx/generic
can generate device in GFX0 scope in ssdt.
BUG=b:198188272
TEST=emerge-brya coreboot and check ssdt.
Change-Id: Id0c50254a8a25b47368e932c99243f4f02250b82
Signed-off-by: Wisley Chen <wisley.chen@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57288
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
|
|
Fixes:
27c51a0 ("Revert "soc/intel/broadwell/pch: Replace ACPI device NVS"")
which reverted the removal of device NVS, but was not boot tested on any
Broadwell Chromebooks. It was recently discovered that the DNVS
object was not being loaded, due to a weak function setting the size
as zero not being defined for the platform/soc. Add the missing
overloaded function and required headers.
Test: build/boot google/auron variants LULU ans SAMUS, verify
touchpad functional and no ACPI errors in kernel boot log.
Change-Id: Icd317d117dbb068bb6da80fe56c06c0267c7b2ae
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57630
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
|
|
Additionally, convert MAX_TYPE_C_PORTS from macro to enum value.
Change-Id: I3c596d8a015adc0449b44710c6d517753904ecd6
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57577
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
|
|
Due to CL:55000 modified MT53E1G32D2NP-046 WT:B settings
and CL:56597 add new memory in global_lp4x_mem_parts.json.txt,
update SPDs using gen_spd.go for JSL:
Modify:
1.MT53E1G32D2NP-046 WT:B(lp4x-spd-5.hex --> lp4x-spd-3.hex)
Add:
1.H54G46CYRBX267,lp4x-spd-1.hex
2.H54G56CYRBX247,lp4x-spd-3.hex
3.K4U6E3S4AB-MGCL,lp4x-spd-1.hex
4.K4UBE3D4AB-MGCL,lp4x-spd-3.hex
BUG=b:199032134
TEST=emerge-dedede coreboot
Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Change-Id: I45b9275403fc4166fc56ae4c368c7a222141e150
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57587
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
|
|
Intel TGL BIOS specification (doc ##611569) Revision 0.7.6 Section
7.2.5.1.5 recommends reserving the following resources for each PCIe
USB4 root port:
- 42 buses
- 194 MiB Non-prefetchable memory
- 448 MiB Prefetchable memory
This change enables reserving of resources for USB4 when mainboard
selects the newly added Kconfig SOC_INTEL_ENABLE_USB4_PCIE_RESOURCES.
This is similar to the change for ADL in commit 8d11cdc6fa
("soc/intel/alderlake: Add Kconfig for recommended PCIe TBT resources").
Change-Id: I25ec3f74ebd5727fa4b13f5a3b11050f77ecb008
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57125
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
|
|
This patch adds new board type BOARD_TYPE_ULT_ULX_T4 and changes
BOARD_TYPE_SERVER value to 8.
BUG=b:199359579
BRANCH=None
TEST=Build and boot brya
Change-Id: I48eb0785a209499ee0d90bd541376d9bbacf2390
Signed-off-by: Ronak Kanabar <ronak.kanabar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57524
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
|
|
After switching to runtime generation of the Intel Power Engine (PEPD)
device, this file is no longer required.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I2444433f08bfda6f79589a397a2ad2b5a3ecb0ed
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56015
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
The pep.asl file is being obsoleted by runtime generation, therefore
switch skylake boards to this method.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I7c7cb424278946a9767ea329d18fb03d4e57dce8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56014
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
In order to get rid of pep.asl, skylake also needs to support runtime
generation of the Intel Power Engine, therefore add this support to
devices that have a discoverable PMC as well.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I4bf0c4a338301b335fa78617e0f2ed5a9f4360ed
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56013
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
The pep.asl file is being obsoleted by runtime generation, therefore
switch elkhartlake boards to this method.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I47f03b440729d4b37ae0abc84bd1d18c4e01657d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56012
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
The pep.asl file is being obsoleted by runtime generation, therefore
switch jasperlake boards to this method.
soc/intel/jasperlake: Switch to acpigen PEPD
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: Ib7f17f9b3b1396708ba68fa7a6d199d6e8b0ba11
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56011
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
|
|
The pep.asl file is being obsoleted by runtime generation, therefore
switch cannonlake boards to this method.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: Ic5343b0fd37eafac29a23846c8cfc3ca93d1821d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56010
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
|
|
Now that the PMC device is marked as hidden in devicetrees, the device
callbacks can be used instead of BOOT_STATE_INIT_ENTRY callbacks.
Note that this moves PMC initialization from BS_DEV_INIT_CHIPS to
BS_DEV_ENUMERATE, which aligns with other Intel SoCs.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: If292728ad975ba803fed6abea879f6f634470a11
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56009
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
The pep.asl file is being obsoleted by runtime generation, therefore
switch tigerlake boards to this method.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I8e97c589273e934e89d69d8829680b9cac1ff9f5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56007
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
The LPM enable mask is useful to have in more than one place, therefore
more the get_disable_mask() function and its helpers to lpm.c
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: Ibe83dc106f5f37baf9d5c64f68c47d85ea4e6dd4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56460
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
The pep.asl file is being obsoleted by runtime generation, therefore
switch alderlake boards to this method.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I617bc3d1c3cf4ac6b6cbbd790dcf62e731024834
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56006
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
This patch adds support for the S0ix UUID in the Intel Power Engine _DSM
method. This allows the ACPI tables to expose device/IP power states
requirements for different system low power states
BUG=b:185437326
TEST=Along with following patch on brya0 after resume from s0ix,
cat /sys/kernel/debug/pmc_core/substate_requirements
Element | S0i2.0 | S0i3.0 | Status |
USB2PLL_OFF_STS | Required | Required | Yes |
PCIe/USB3.1_Gen2PLL_OFF_STS | Required | Required | Yes |
PCIe_Gen3PLL_OFF_STS | Required | Required | Yes |
OPIOPLL_OFF_STS | Required | Required | Yes |
OCPLL_OFF_STS | Required | Required | Yes |
MainPLL_OFF_STS | | Required | |
MIPIPLL_OFF_STS | Required | Required | Yes |
Fast_XTAL_Osc_OFF_STS | | Required | |
AC_Ring_Osc_OFF_STS | Required | Required | Yes |
SATAPLL_OFF_STS | Required | Required | Yes |
XTAL_USB2PLL_OFF_STS | | Required | Yes |
CSME_PG_STS | Required | Required | Yes |
SATA_PG_STS | Required | Required | Yes |
xHCI_PG_STS | Required | Required | Yes |
UFSX2_PG_STS | Required | Required | Yes |
OTG_PG_STS | Required | Required | Yes |
SPA_PG_STS | Required | Required | Yes |
SPB_PG_STS | Required | Required | Yes |
SPC_PG_STS | Required | Required | Yes |
THC0_PG_STS | Required | Required | Yes |
THC1_PG_STS | Required | Required | Yes |
GBETSN_PG_STS | Required | Required | Yes |
GBE_PG_STS | Required | Required | Yes |
LPSS_PG_STS | Required | Required | Yes |
ADSP_D3_STS | | Required | Yes |
xHCI0_D3_STS | Required | Required | Yes |
xDCI1_D3_STS | Required | Required | Yes |
IS_D3_STS | Required | Required | Yes |
GBE_TSN_D3_STS | Required | Required | Yes |
CPU_C10_REQ_STS_0 | Required | Required | Yes |
CNVI_REQ_STS_6 | | Required | Yes |
ISH_REQ_STS_7 | | Required | Yes |
MPHY_Core_DL_REQ_STS_16 | Required | Required | Yes |
Break-even_En_REQ_STS_17 | Required | Required | Yes |
Auto-demo_En_REQ_STS_18 | Required | Required | Yes |
Int_Timer_SS_Wake0_Pol_STS | Required | Required | |
Int_Timer_SS_Wake1_Pol_STS | Required | Required | |
Int_Timer_SS_Wake2_Pol_STS | Required | Required | |
Int_Timer_SS_Wake3_Pol_STS | Required | Required | |
Int_Timer_SS_Wake4_Pol_STS | Required | Required | |
Int_Timer_SS_Wake5_Pol_STS | Required | Required | |
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I542290bd5490aa6580a5ae2b266da3d78bc17e6b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56005
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
There is a use-case for generating the AML bytecode at runtime for the
Intel Power Engine device, which comes in a followup patch.
BUG=b:185437326
TEST=verified on google/brya and google/dratini by dumping SSDT and
verifying the PEPD device matches what was previously in the DSDT:
Scope (\_SB.PCI0)
{
Device (PEPD)
{
Name (_HID, "INT33A1")
Name (_CID, EisaId ("PNP0D80")
Method (_DSM, 4, Serialized)
{
ToBuffer (Arg0, Local0)
If ((Local0 == ToUUID ("c4eb40a0-6cd2-11e2-bcfd-0800200c9a66")))
{
ToInteger (Arg2, Local1)
If ((Local1 == Zero))
{
Return (Buffer (One)
{
0x63
})
}
If ((Local1 == One))
{
Return (Package (0x01)
{
Package (0x03)
{
\NULL,
Zero,
Package (0x02)
{
Zero,
Package (0x02)
{
0xFF,
Zero
}
}
}
})
}
If ((Local1 == 0x02)){}
If ((Local1 == 0x03)){}
If ((Local1 == 0x04)){}
If ((Local1 == 0x05))
{
If (CondRefOf (\_SB.PCI0.LPCB.EC0.S0IX))
{
\_SB.PCI0.LPCB.EC0.S0IX (One)
}
If (CondRefOf (\_SB.MS0X))
{
\_SB.MS0X (One)
}
If (CondRefOf (\_SB.PCI0.EGPM))
{
\_SB.PCI0.EGPM ()
}
}
If ((Local1 == 0x06))
{
If (CondRefOf (\_SB.PCI0.LPCB.EC0.S0IX))
{
\_SB.PCI0.LPCB.EC0.S0IX (Zero)
}
If (CondRefOf (\_SB.MS0X))
{
\_SB.MS0X (Zero)
}
If (CondRefOf (\_SB.PCI0.RGPM))
{
\_SB.PCI0.RGPM ()
}
}
Return (Buffer (One)
{
0x00
})
}
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: Ie83722e0ed5792e338fc5c39a57eef43b7464e3b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56004
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
Use the get_supported_lpm_states() function to set the respective FSP
UPD.
TEST=with patchtrain on brya0,
/sys/kernel/debug/pmc_core/substate_requirements shows only the
substates that are applicable to the design (S0i2.0, S0i3.0).
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I5bb8b3671e78c5f2706db2d3a21b25cf90a14275
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56458
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
This function searches the known MCH device IDs for Alder Lake and
returns the appropriate enum value representing ADL-P, ADL-M, ADL-S, or
unknown.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I26354b340e0c5f15ba246c1cb831d7feaf62d2ee
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57151
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
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.
Increasing it over 4 KiB doesn't result in significant improvement,
thus keeping the value at 4 KiB as of now.
Timing data:
Note that before Data is with 1 KiB block size.
|------------------------------------------------------|
| Stage | Block Size | Before | After |
|finished loading body| 4 KiB | 205,187 | 189,947 |
|finished loading body| 8 KiB | 205,187 | 188,708 |
|finished loading body| 16 KiB | 205,187 | 188,085 |
|finished loading body| 32 KiB | 205,187 | 187,793 |
|------------------------------------------------------|
BUG=b:188577893
BRANCH=None
TEST=Boot time for Brya improves by 20 - 25 msec
Change-Id: I9222761c7d58e4a370d3a41c651b6c169599d792
Signed-off-by: MAULIK V VAGHELA <maulik.v.vaghela@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57141
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
|
|
This change sets Irms config in FSP if TdcTimeWindow and TdcCurrentLimit
is set to non zero. It results VR TDC Input current to be treated as it
is root mean square.
This change also optimizes the check of TdcTimeWindow and TdcCurrentLimit
for TdcEnable UPD.
BRANCH=None
TEST=Build and boot brya with debug FSP and verify Irms UPD value
from logs
Change-Id: Ice5c775ef9560503109957a1ed994af1d287aafc
Signed-off-by: Ronak Kanabar <ronak.kanabar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56330
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-by: V Sowmya <v.sowmya@intel.com>
|
|
This is already done in drivers/intel/fsp2_0/Makefile.inc.
Change-Id: Idfd15d0a9d2cb15e613881f80bb25c18bd7454bb
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57484
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
|
|
Change-Id: I7e575cb17e2004bd931f4fa1d05f17c4cdca29ba
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57444
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
|
|
From ACPI specification, version 6.2 Errata A:
A `duty_width` value of 0 indicates that processor duty cycle is not
supported and the processor continuously runs at its base frequency.
Because Broadwell sets `duty_width` to 0, processor duty cycle is not
supported, and the value of `duty_offset` is ignored. For consistency
with Lynx Point, set `duty_offset` to 0.
Change-Id: I68cb85ec32a6cceda0cea29d76df6c6219b78a40
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57493
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
|
|
Coverity detects dereference pointers req and res that are NULL when
calling the pmc_send_ipc_cmd function. This change prevents NULL
pointers dereference.
Found-by: Coverity CID 1458068, 1458070, 1458971, 1458073, 1458075,
1458076
TEST=None
Signed-off-by: John Zhao <john.zhao@intel.com>
Change-Id: Ib88fa5f44dd33ad1ad2e763d79438b5c5b78acb4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56124
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
|
|
The code under `cpu/x86/tsc` is only compiled in when its `Makefile.inc`
is included from platform (CPU/SoC) code and the `UDELAY_TSC` Kconfig
option is enabled.
Include `cpu/x86/tsc/Makefile.inc` once from `cpu/x86/Makefile.inc` and
drop the now-redundant inclusions from platform code. Also, deduplicate
the `UDELAY_TSC` guards.
Change-Id: I41e96026f37f19de954fd5985b92a08cb97876c1
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57456
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Allow to select the primary graphics device between the IGD and the
external PCIe GPU depending on the ONBOARD_VGA_IS_PRIMARY config.
The option sets the priority only. This means that if a high priority
is set for an external PCI device and it is not connected/not enabled,
then the device with a lower priority will be used, in our case it is
IGD.
TEST = Set PRIMARY_PCI and boot Linux on the Kontron mAL10 [1] with
the miniPCIe video adapter on the Silicon Motion SM750 controller. As
a result, the display connected to an external GPU device shows the
Tianocore logo + setup menu and the desktop.
[1] https://review.coreboot.org/c/coreboot/+/39133
Change-Id: Idcd117217cf412ee0722aff52db4b3c8ec2a226c
Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39374
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
|
|
Get rid of several unused PCH PCI device macros. These macros expand to
a call to the `pcidev_path_on_root_debug()` function, which only exists
to debug bad code. If needed, these macros should be reimplemented with
the `pcidev_path_on_root()` function instead.
Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical.
Change-Id: I366e064f3fe708b55fb381aee25b2795b1c61142
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55529
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
|
|
This change adds a new Kconfig `SOC_INTEL_ENABLE_USB4_PCIE_RESOURCES`
that can be selected by mainboard to reserve hotplug resources for
USB4 at the SoC level. `ADL_ENABLE_USB4_PCIE_RESOURCES` is dropped
from soc/intel/alderlake and instead the newly added Kconfig is now
used. This new Kconfig is added so that the same config can be used
across different platforms. In following changes, this Kconfig is
utilized by TGL as well.
Change-Id: Id7c359a0e255c43c2732f6cbe287bc7da14a46e3
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57124
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
|
|
There are multiple HECI clients in the CSE. heci_send_receive() is
sending HECI messages to only the MKHI client. Add an argument to
heci_send_receive() function to provide flexibility to the caller to
select the client for which the message is intended.
With the above change heci_send() and heci_receive() functions are
no longer required to be exposed.
In the follow-up patches there will be messages sent to one other
client.
BUG=None
BRANCH=None
TEST=Build and boot brya. HECI message send and receive to MKHI client
is working. Also, MEI BUS message to disable bus is working.
Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Change-Id: Icde6d0155b62472b6a7caadc5fc8ea2e2ba6eb0c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57295
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
|
|
Add tpch device information for thermal functionality under dptf
for alderlake soc based platform.
BUG=b:198582766
BRANCH=None
TEST=Build FW and test on brya0 board
Change-Id: Iad8e8bc0b7a104bbe582bc477936d0d00087f1d1
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57097
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
|
|
Add PMC IPC commands information for FIVR control functionality.
BUG=b:198582766
BRANCH=None
TEST=Build FW and test on brya0 board
Change-Id: Iccb43b7ba4f0765499bf1844efbbb526bd671a8f
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57095
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
|
|
Currently maximum VBT data size for Jasper Lake is 8KB, but Bugzzy
would use VBT data over 8KB. This change makes use of Kconfig option to
increase the maximum VBT data size to 9KB for Jasper Lake.
BUG=b:194029827
BRANCH=dedede
TEST=build and boot bugzzy and verify fw screen is loaded
Change-Id: I0abe1ba5609b48a8a8b15f88bec28342ce26c78f
Signed-off-by: Seunghwan Kim <sh_.kim@samsung.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57201
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Use the support from the previous patch to have coreboot lock the PAM
registers instead of the FSP when the lockdown configuration is set to
coreboot.
Change-Id: Ib6fce70d6b0386906850884880dadbf45597452d
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57185
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
Use the support from the previous patch to have coreboot lock the PAM
registers instead of the FSP when the lockdown configuration is set to
coreboot.
Change-Id: I6ae22f9df4834508dfa304050fad44d45df45334
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57184
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
Use the support from the previous patch to have coreboot lock the PAM
registers instead of the FSP when the lockdown configuration is set to
coreboot.
Change-Id: I10f859f30b260d012f0bc8755f32413d8b2cf267
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57183
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
Set power limit values dynamically based on CPU TDP and PCI ID of SKU.
BUG=b:194745919
BRANCH=None
TEST=Build FW and test on brya0 board
Change-Id: Ic331a3debb076ef08a312a31edc1468974fd4902
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57035
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Get tdp value of CPU for different SKUs based on PKG POWER MSR.
BUG=b:194745919
BRANCH=None
TEST=Build FW and test on brya0 board
Change-Id: I9fba0a64da2f1d79d633054dddd9fdf1d3d8e258
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57143
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
|
|
Set the `UserBd` FSP-M UPD to `BOARD_TYPE_DESKTOP` by default on PCH-H.
Remove now-redundant mainboard code to set the `UserBd` UPD.
Change-Id: I349abe5d89f562c158ce9baadbca2b2f56695846
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57261
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Specify the type of the `DIMM_MAX` Kconfig symbol once.
Change-Id: I2e86baaa8bd50c7b82c399fde5dcea05da6b4307
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57258
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Crawford <tcrawford@system76.com>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
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Specify the type of the `DIMM_SPD_SIZE` Kconfig symbol once.
Change-Id: I619833dbce6d2dbe414ed9b37f43196b4b52730e
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57257
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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TGL-H supports up to 8 cores (16 threads).
Change-Id: I2ee1be37f564bf1b6249a6c223be093747c38ab5
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57267
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Processor hang is observed while hot plug unplug of TBT device. BIOS
should execute TBT PCIe RP RTD3 flow based on the value of
TBT_DMA_CFG_VS_CAP_9[30]. It should skip TBT PCIe RP RTD3 flow, if
BIT30 in TBT FW version is not set.
BUG=b:194880254
Change-Id: Ie3577df519f64c6f7270dc5537278af76536774e
Signed-off-by: Sugnan Prabhu S <sugnan.prabhu.s@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56503
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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