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Add support for board specific critical and passive
limits using GNVS table. Use default values if no
board specific limit exists.
* Add ACPI methods _TZP, _TSP and _PSV.
* Update ACPI method _CRT to use board specific if available.
Tested on Lenovo T500.
Change-Id: If438a909f4415f50cd7a764fb5fba7ec29599606
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/21159
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Rename register to match recent intel models.
Required for Lenovo H8 to operate on all generations.
Change-Id: I48a869adb1da2e33156968c4b7597edf99902c1a
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/21158
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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This patch to ensure that coreboot is able to store memory
training data into SPI and perform platform lockdown after
PCI enumeration is done before handing over control to
NotifyPhase() - Post PCI enumeration.
Modified coreboot bootstate execution order below:
BS_DEV_ENUMERATE - BS_ON_EXIT - Store Memory training data into SPI
BS_DEV_RESOURCES - BS_ON_EXIT - Platform Lock Down after PCI enumeration
BS_DEV_ENABLE - BS_ON_ENTRY - NotifyPhase() post PCI enumeration
TEST=Please find test case and results for Chrome Devices as Apollolake- Reef,
Kabylake-Eve and Poppy and Non Chrome Devices with Yocto OS.
1.
Without patches
Cold Boot
MRC: no data in 'RW_MRC_CACHE'
...
MRC: Checking cached data update for 'RW_MRC_CACHE'.
SF: Detected FAST_SPI Hardware Sequencer with sector size 0x1000, total 0x1000000
MRC: no data in 'RW_MRC_CACHE'
MRC: cache data 'RW_MRC_CACHE' needs update.
MRC: NOT enabling PRR for 'UNIFIED_MRC_CACHE'.
Warm Reboot from Chrome CMD Line: $ reboot
MRC cache found, size 18c8 bootmode:2
...
MRC: Checking cached data update for 'RW_MRC_CACHE'.
SF: Detected FAST_SPI Hardware Sequencer with sector size 0x1000, total 0x1000000
MRC: NOT enabling PRR for 'UNIFIED_MRC_CACHE'.
Suspend Stress from Chrome CMD Line: $ echo mem > /sys/power/state
MRC cache found, size 18c8 bootmode:17
...
MRC: Checking cached data update for 'RW_MRC_CACHE'.
SF: Detected FAST_SPI Hardware Sequencer with sector size 0x1000, total 0x1000000
MRC: NOT enabling PRR for 'UNIFIED_MRC_CACHE'.
2.
With patches
Cold Boot
MRC: no data in 'RW_MRC_CACHE'
...
MRC: Checking cached data update for 'RW_MRC_CACHE'.
SF: Detected FAST_SPI Hardware Sequencer with sector size 0x1000, total 0x1000000
MRC: no data in 'RW_MRC_CACHE'
MRC: cache data 'RW_MRC_CACHE' needs update.
MRC: NOT enabling PRR for 'UNIFIED_MRC_CACHE'.
Warm Reboot from Yocto CMD Line: $ reboot
MRC cache found, size 18c8 bootmode:2
...
MRC: Checking cached data update for 'RW_MRC_CACHE'.
SF: Detected FAST_SPI Hardware Sequencer with sector size 0x1000, total 0x1000000
MRC: NOT enabling PRR for 'UNIFIED_MRC_CACHE'.
Suspend Stress from Chrome CMD Line: $ echo mem > /sys/power/state
MRC cache found, size 18c8 bootmode:17
...
MRC: Checking cached data update for 'RW_MRC_CACHE'.
SF: Detected FAST_SPI Hardware Sequencer with sector size 0x1000, total 0x1000000
MRC: NOT enabling PRR for 'UNIFIED_MRC_CACHE'.
Tested the patches more thoroughly, from the S5->S0, S3->S0 bootlog there
is no noticeable difference.
On a reboot, suspend resume from Chrome console, the mrc cache is found,
and utilized.
Change-Id: I4cb4eac5256c1ce98f51adad0be6e69f7d05d8e1
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/21084
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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This patch to ensures that coreboot is performing SPI
registers lockdown after PCI enumeration is done.
This requirements are intended to support platform security
guideline where all required chipset registers are expected
to be in lock down stage before launching any 3rd party
code as in option rom etc.
coreboot has to change its execution order to meet those
requirements. Hence SPI lock down programming has been moved
right after pci resource allocation is donei, so that
SPI registers can be lock down before calling post pci
enumeration FSP NotifyPhase() API which is targeted to
be done in BS_DEV_ENABLE-BS_ON_ENTRY.
TEST=Ensure SPIBAR+HSFSTS(0x04) register FLOCKDN bit and WRSDIS
bit is set. Also, Bits 8-12 of SPIBAR+DLOCK(0x0C) register is set.
Change-Id: I8f5a952656e51d3bf365917b90d3056b46f899c5
Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Reviewed-on: https://review.coreboot.org/21064
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Now that there is a handy macro utilize it.
Change-Id: I560bc7a591075235229952cdea63d4e667f323ee
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/21204
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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This patch to ensures that coreboot is performing DMI
registers lockdown after PCI enumeration is done.
This requirements are intended to support platform security
guideline where all required chipset registers are expected
to be in lock down stage before launching any 3rd party
code as in option rom etc.
coreboot has to change its execution order to meet those
requirements. Hence BIOS Interface lock down through Sideband
access has been moved right after pci resource allocation is done,
so that BILD lock down is getting executed along with LPC and SPI
BIOS interface lockdown settings before calling post pci
enumeration FSP NotifyPhase() API which is targeted to
be done in BS_DEV_ENABLE-BS_ON_ENTRY.
TEST=Ensure DMI register offset 0x274c bit 0 is set.
Change-Id: Ie66701d5bd8c8f389e23fb30c8595dd83cf6b1ae
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/21030
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Change-Id: I6ad0c4cf2f0398f0b1efac1282822acf0d4a3610
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/19178
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: I706de64ae5d940df70701c8b9dd717f8e212cd0e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/19175
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: I09fe0e903a1241212f81e2a897898356a7e372a9
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/19174
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: Id2ef3e5aa0ea3f6e714eda6d9dbdf62fb96c0a74
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/19173
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: Ie76291a8e227e49aae6fc6339cec2009ebd67fff
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/19172
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: Ib386b5d9ba636614016c3f9ac042fee43eac53f2
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/19150
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: I6ad99af55975b21b0a7671553246cdb5a1e19091
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/19149
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: I26e2450babfde1580e0e794c519344112d4019ee
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/19148
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: I10b3e53a5e39764e3b199561d07391779804407c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/19147
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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The LED polarity was set incorrectly, fix using values derived
from original Chromium sources:
branch firmware-mccloud-5827.B, ToT
src/mainboard/google/mccloud/smihandler.c
src/mainboard/google/mccloud/romstage.c
TEST: boot google/mccloud, observe power LED on normally,
blinking in S3/S4, and off in S5.
Change-Id: Ia1f63eebbccb48fcf8543188db390b23045d843e
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/21102
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Commit 05627831826cab096789bd19f004b33a4cd70c0e applied
this change to other Google boards, but cyan was left out.
Bring cyan in line with other Google boards.
Change-Id: Id86bea538a7b82367ea6ddbd3fe3efb1b1c0078d
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/21124
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Cleaning up code to remove support for pre-EVT rev of cyan board.
Analogous to what was done for intel/strago in commit 103f00d.
Change-Id: I29b32da8064e0743cc9c5df02ce7d3441459ee8f
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/21123
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Cherry-pick from Chromium commit a162348.
Remove the hard coded IRQ number for the keyboard interrupt.
IRQ number can change based upon the gpio bank index ordering.
Hence pass the gpio bank and index number so that kernel calculates
the IRQ number.
Original-Change-Id: Icfe5c3995007164bf617575b541758c18ee63a1d
Original-Signed-off-by: Jagadish Krishnamoorthy <jagadish.krishnamoorthy@intel.com>
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Change-Id: I81ff19e3060c533ee76023c7651f741294e9db30
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/21177
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Adapted from Chromium commit dc59188.
Disable L1 sub state to prevent WiFi randomly disappear condition.
Original-Change-Id: I8975bb4bbbc2fc89b91b06ae02716367890c672d
Original-Signed-off-by: T.H. Lin <T.H_Lin@quantatw.com>
Original-Reviewed-by: Rajat Jain <rajatja@chromium.org>
Original-Reviewed-by: Vincent Wang <vwang@chromium.org>
Oriignal-Tested-by: TH Lin <t.h_lin@quanta.corp-partner.google.com>
Change-Id: I51a1bcca6431e6bc28baf9b09433cec13db925c3
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/21174
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Cherry-pick from Chromium commit 1568761.
Original-Change-Id: If459c3cab8fb7ca13d8bff3173a94855ec2e2810
Original-Signed-off-by: Hannah Williams <hannah.williams@intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Tested-by: Kevin K Wong <kevin.k.wong@intel.com>
Original-Reviewed-by: Duncan Laurie <dlaurie@google.com>
Original-Tested-by: Aseda Aboagye <aaboagye@chromium.org>
Change-Id: Ibb2e6d316adcfcc0d56d242501aac9c4c0bbdf62
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/21173
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Cherry-pick from Chromium commit f92d7be.
This BAR is used in _PS0 and _PS3 methods and is used by kernel driver to put
SD controller in D3
Original-Change-Id: Iae4722cb222f61e96948265f57d6b522065853d9
Original-Signed-off-by: Hannah Williams <hannah.williams@intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Duncan Laurie <dlaurie@google.com>
Original-Tested-by: Aseda Aboagye <aaboagye@chromium.org>
Change-Id: I59973226d57fe1dc3da21b2cec1c7b9a713829ab
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/21172
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Cherry-pick from Chromium commit 7f0cdf0.
Cyan board add 4G DDR3L 2nd source memory (Micro/Samsung)
Original-Change-Id: I12f82082d8227e61a97ce0a001d7d2b1f6613e06
Original-Signed-off-by: T.H. Lin <T.H_Lin@quantatw.com>
Original-Reviewed-by: Shawn N <shawnn@chromium.org>
Change-Id: Ieca7201346414d7a962f9619dbe846c67c0f02d6
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/21171
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Cherry-pick from Chromium commit 3b578ef.
Cyan board use new 2nd source memory (Micro/Samsung)
Original-Change-Id: I6f4e8438faede7ac742776a622c265922e498898
Original-Signed-off-by: T.H. Lin <T.H_Lin@quantatw.com>
Original-Reviewed-by: Shawn N <shawnn@chromium.org>
Change-Id: Ie2febe4de57c00c269def15d57f2b5a6f0f378aa
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/21170
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Cherry-pick from Chromium commit 1138727.
Elan touchscreen driver expects the first gpio resource in asl
to be the reset line.
The driver considers the gpio based irq line as reset gpio resource
and changes the direction to output.
This will cause irq registration to fail.
Solution is to pass Interrupt resource for touchscreen irq
instead of GpioInt.
Original-Change-Id: Ia72d4ad80117f3c0014098113c9027416026e65e
Original-Signed-off-by: Jagadish Krishnamoorthy <jagadish.krishnamoorthy@intel.com>
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Change-Id: I1c4b029851e321feeedf713186976fbec42dd82e
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/21122
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Cherry-pick from Chromium commit e49deb1.
Configuring UPD PcdCaMirrorEn. This is a board specific parameter.
CA mirror is the Command Address mirroring option that is board
specific.
Original-Change-Id: I05174e18d650332d838e5036c713e91c4840ee75
Original-Signed-off-by: Divya Sasidharan <divya.s.sasidharan@intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Tested-by: Hannah Williams <hannah.williams@intel.com>
Change-Id: Ibd0c811d41cb592634f7785edb83ad2f423546c5
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/21169
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Cherry-pick from Chromium commit 1940eb6.
The unused lines leads to spurious interrupts on few of the systems.
Original-Change-Id: Ie539e1debc15dd1fd8707f8866c65714fc43e44b
Original-Signed-off-by: Jagadish Krishnamoorthy <jagadish.krishnamoorthy@intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Bernie Thompson <bhthompson@chromium.org>
Original-Tested-by: Bernie Thompson <bhthompson@chromium.org>
Change-Id: I6f4f7cec8ef11e781c66b6efff4188259469e41c
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/21168
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Cherry-pick from Chromium 2b51633.
Disable unused PCI devices. Update PCI DeviceID.
Original-Change-Id: I34fa6e25f9178de959aad30cc979d787cf76b8ad
Original-Signed-off-by: Ravishankar Sarawadi <ravishankar.sarawadi@intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Change-Id: I7a06a1d44ce933000cbfe2eb71823ee66cb46a34
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/21167
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Cherry-pick from Chromium commit 8f63720.
SoC GPIO to read Memory strap not getting configured
correctly causing incorrect RAMID read during ROMSTAGE
TEST=Build and boot the platform with differnt Memory type and
read RAMID correctly inside spd.c
RAMID = 0 => 4GB Samsung Memory
RAMID = 1 => 4GB Hynix Memory
RAMID = 2 => 2GB Samsung Memory
RAMID = 3 => 2GB Hynix Memory
Original-Change-Id: Ide9d4b5f73565cddd74cedf7afe4b7d168dde74c
Original-Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Change-Id: If2ba9ec5be111b9c30360ffde41a2c644a69ecae
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/21166
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
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Needed for to-be-added Google Braswell boards which make use
of common GPIO library function to determine installed RAM type.
Change-Id: Ie9b0c6513f10b252bf0a5014bd038d24879421be
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/21125
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Set SMBus, SAGV and Skip FSP MPInit configuration from devicetree.cb
Change-Id: Ic810b003bf7fb13447d5d5dcd49cfcc31785b440
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/21198
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Initialize UPD params based upon config
Change-Id: Ib2ee58f8432a957ef389b40f717533e4cfe774b9
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/21175
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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FSP is doing TCO lock inside Post PCI bus enumeration
NotifyPhase(). Hence remove TCO Lock down programming
from coreboot.
TEST= Ensure TCO_LOCK offset 8 bit 12 is set.
Change-Id: Iec9e3075df01862f8558b303a458126c68202bff
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/21031
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Add a function in FAST_SPI library to discrete lock the PR
registers 0 to 4.
BUG=none
BRANCH=none
TEST=Build and boot poppy
Change-Id: I46e1948315ea9489932efdf7d60d6d78ab3948a6
Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Reviewed-on: https://review.coreboot.org/21063
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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This patch to ensures that coreboot is performing PMC
registers lockdown after PCI enumeration is done.
This requirements are intended to support platform security
guideline where all required chipset registers are expected
to be in lock down stage before launching any 3rd party
code as in option rom etc.
coreboot has to change its execution order to meet those
requirements. Hence PMC register lock down has been moved
right after pci resource allocation is done, so that
PMC registers can be lock down before calling post pci
enumeration FSP NotifyPhase() API which is targeted to
be done in BS_DEV_ENABLE-BS_ON_ENTRY.
TEST=Ensure PMC MMIO register 0xC4 bit 31 is set.
Change-Id: Ibd86a38fa78752ce007da63a9ccdd991ca21ab92
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/21029
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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FSP is doing PMC ABASE lock inside Post PCI bus enumeration
NotifyPhase(). Hence remove ABASE Lock down programming
from coreboot.
TEST= Ensure GEN_PMCON_B offset 0xA4 bit 17, 18 is set.
Change-Id: I800e654c7d8dc55cc0e8299501c1f85c57882e9d
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/21201
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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This patch to ensures that coreboot is performing LPC
registers lockdown after PCI enumeration is done.
This requirements are intended to support platform security
guideline where all required chipset registers are expected
to be in lock down stage before launching any 3rd party
code as in option rom etc.
coreboot has to change its execution order to meet those
requirements. Hence lpc register lock down has been moved
right after pci resource allocation is done, so that
lpc registers can be lock down before calling post pci
enumeration FSP NotifyPhase() API which is targeted to
be done in BS_DEV_ENABLE-BS_ON_ENTRY.
TEST=Ensure LPC register 0xDC bit 1 and 7 is set.
Change-Id: I705a3a3c6ddc72ae7895419442d67b82f541edee
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/21000
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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This patch ensures that MRC cache data is already written
into SPI chip before SPI protected regions are getting locked
during BS_DEV_RESOURCES-BS_ON_EXIT.
This requirements are intended to support platform security
guideline where all required chipset registers are expected
to be in lock down stage before launching any 3rd party
code as in option rom etc.
coreboot has to change its execution order to meet those
requirements. Hence storing mrc cache data into SPI has
been moved right after pci enumeration is done, so that
SPI registers can be lock down before calling post pci
enumeration FSP NotifyPhase() API which is targeted to
be done in BS_DEV_ENABLE-BS_ON_ENTRY.
TEST=Ensure MRC training data is stored into SPI chip and power_
Resume autotest is passing.
Change-Id: I8ee26b5cc70433438cf4e45e707b8a54f89cf9b0
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/21028
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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This patch to provide new config options to perform LPC and SPI
lock down either by FSP or coreboot.
Remove EISS bit programming as well.
TEST=Build and boot Eve and Poppy.
Change-Id: If174915b4d0c581f36b54b2b8cd970a93c6454bc
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/21068
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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In order to pass type C USB2 eye diagram for sku Santa,
USB2 port#1 PHY register needs to be overridden.
port#1:
PERPORTPETXISET = 7
PERPORTTXISET = 2
BUG=b:64880573
BRANCH=master
TEST=emerge-coral coreboot chromeos-bootimage
Change-Id: I07c0b7b0f08263a348befb7d6fd8d01028314470
Signed-off-by: Tim Chen <Tim-Chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/21199
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Remove the unnecessary #if from around the #include "fchec.h".
Turn #if statements into if().
Change-Id: Ia0582b3ce24c55dd439dfadb727507240accd9d5
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21188
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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Move the fchec.h files, which do not seem mainboard specific, out of
the mainboard directories into the southbridge/soc directories.
Change-Id: Idd271c6ab618aa4badf81c702212e7de35317021
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20677
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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This is not specific to a board but the binary IMC firmware
used on the platform. Also remove unused IMSP and IMWK methods.
Change-Id: I80026bca55f5ba236c080bcd882fc374559942e6
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21191
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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While at it, replace LibAmdMemFill() with memset().
Change-Id: I770cab446add8f305f02e365e7c9763df88cd958
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21192
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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It was not intentional to change oem_fan_control() to non-static
with commit
23e5ba9 binarypi mainboards: Clean up IS_ENABLED fan control
Every platform except bettong had its own static version of
oem_fan_control, so remove the definition of oem_fan_control from imc.h,
and move it out of imc.c into bettong's BiosCallOuts.c.
Change-Id: Ie95ac1fd3a57259bb35796903aa8753ef0e70d70
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/21189
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: Ibfbb2ff2d9776fe91a8a09561d9c32eb49a56db6
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21187
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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Sort makefile.inc into rom, ram, ver, smm stages and alphabetize.
Change-Id: Ic8c6ca2b57527fcc96c135cc801a098201bf0465
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19640
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Set MAX_CPUS and MAINBOARD_FAMILY for cannonlake RVP.
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Change-Id: Ic6ef7e4f247ac2d227bab3b53512c659c5e72da7
Reviewed-on: https://review.coreboot.org/21152
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add initial MP init support. This boots up all CPUs.
Change-Id: Ia33691c17c663d704abf65320d4bf1262239524d
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/21081
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Remove all checks for #if IS_ENABLED(CONFIG_HUDSON_IMC_FWM) around
the imc.h includes. Convert from #if to if() for all fan control
setup code. Where necessary, make functions non-static to match the
prototypes in imc.h.
Change-Id: If88af42d00227285931829441909a982fc292b2b
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/21058
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Remove all checks for #if IS_ENABLED(CONFIG_HUDSON_IMC_FWM) around
the imc.h includes. Convert all #if to if() for fan control setup.
Change-Id: I04a9fbbf6f64f45e1a0b544267bfe840ce7fa1d9
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/21059
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Change-Id: I91e09757e5eea1eaf9b76921ad032ad2b79c14c5
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/21033
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Convert from #if to if().
Change-Id: Icf6db485735cb8bbadb3e742a079d0bafaacd79c
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/21060
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Don't include src/include/cpu/amd/car.h in Via motherboards.
Change-Id: I9d2b3cfb619cf831c7a677992ca03d5f42e5ffd1
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19404
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: Ia55c82f2245335a5d02e4d6567f606596c8439c0
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20772
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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Change-Id: Ief40319f5ff83c408e5a2b7f13572feabfab03a4
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20723
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: I11ce2a558fe12f8f163dbe3dc52952a273b813ee
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20722
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: Ie2f1eb5a101b9c392a7bd5cb2338dd6a6fdcfe52
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20721
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: Iffc176522e943c003e2625d8e15341b281a261eb
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20720
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: I7194eb910cccc454c5f20c23629ff2a45b1a9079
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20719
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: I3730bf87030b7e20991e1de00d2024e4b02f4c19
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20718
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: Ia747b3bc149a672a6de2ecf0308141172321a493
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20717
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: I646a8f4cfc1df8648a72e58814c36ea66b48e9d7
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20715
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: I5e6e4cabe2b93c41da19412ec3ae2dfaa114bcc0
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20714
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: I39a0b4acbe44dca8be63201502be739d954c8a33
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20713
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: I5a6373ac03d942cd16905c9e8360f7179b8eea61
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20712
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: Iac0998a56b4e297c512fcba98d3dbb4253c9b526
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20711
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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It is a copy from baseboard/devicetree.cb (coreboot.org ToT)
BUG=b:64880573
BRANCH=master
TEST=emerge-coral coreboot chromeos-bootimage
Change-Id: I5db730c1974a96547fe7fda63689b7c5bfaefc66
Signed-off-by: Tim Chen <Tim-Chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/21130
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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This patch ensures that entire system memory calculation is done
based on host bridge registers.
BRANCH=none
BUG=b:63974384
TEST=Build and boot eve and poppy successfully with below configurations
1. Booting to OS with no UPD change
2. Enable ProbelessTrace UPD and boot to OS.
3. Enable PRMRR with size 1MB and boot to OS.
4. Enable PRMRR with size 32MB and boot to OS.
5. Enable PRMRR with size 2MB and unable to boot to OS due to
unsupported PRMRR size.
Change-Id: I9966cc4f2caa70b9880056193d5a5631493c3f3d
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/21150
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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BRANCH=none
BUG=b:63974384
TEST=Build and boot eve successfully.
Change-Id: Ie5558cdb7acacc34451e1cf63a3e4239e7901c67
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/21149
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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This patch to add helper functions for memory layout design
based on PCI Host Bridge/DRAM registers.
BRANCH=none
BUG=b:63974384
TEST=Build and boot eve successfully.
Change-Id: I95250ef493c9844b8c46528f1f7de8a42cba88a2
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/21133
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Add gpio pins configuration for cannonlake rvp u/y boards.
Change-Id: Ia077a070979401fe7bd23bda110d2b66a038d9fc
Signed-off-by: john zhao <john.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/21139
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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This change provides interface to override dev tree settings per
board due to many projects share same devicetree.cb.
BUG=b:64880573
TEST=Verify that dev tree settings can be overridden in mainboard
on coral
Change-Id: I349b1678d9e66022b586b6c7f344b831ed631c74
Signed-off-by: Kane Chen <kane.chen@intel.com>
Reviewed-on: https://review.coreboot.org/21142
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Tested on T430s with an external screen connected to every one of the
DP ports (miniDP on mainboard, two DP ports on dock), the GRUB payload
can display on both the external screen and the internal LVDS screen.
This is a copy-paste of I8f270d55 "mb/lenovo/x230: Enable libgfxinit".
Change-Id: Ifb1471ecb18927c30c61c64011cbb0e20a465558
Signed-off-by: Bill XIE <persmule@gmail.com>
Reviewed-on: https://review.coreboot.org/21070
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Change-Id: I9afd5eaab5f8e897dea037f32e1666ad31b0f8df
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21144
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
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Sync file with southbridge/amd/common/sleepstates.asl.
SSFG was meant to be used as a mask to enable sleepstates
_S1 thru _S4. However as a logical instead of bitwise 'and'
operation was used, all the states were enabled if only
one was marked available.
Change-Id: I674953f1a5add74e16ddd84c252e8d21501ffefd
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21092
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
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Note that against the specs, these definitions repeat
the sleep type also in the reserved fields 3 and 4.
For consistency, don't fix it here now.
Entry for \_S3 is now masked off if HAVE_ACPI_RESUME=n.
Change-Id: Icdc4c81d07fe7a99d5b0f8fa23e9443f58a40ab9
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21143
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
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SSFG was meant to be used as a mask to enable sleepstates
_S1 thru _S4. However as a logical instead of bitwise 'and'
operation was used, all the states were enabled if only
one was marked available.
Note that all boards incorrectly had SSFG == 0x0D that previously
enabled ACPI S3 sleep state even when it was not available.
Change-Id: Ia948becff079383cbf861468da9e8a3ebbf213cb
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21093
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
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SSFG was meant to be used as a mask to enable sleep states
_S1 thru _S4. However as a logical instead of bitwise 'and'
operation was used, all the states were enabled if only
one was marked available.
State _S3 is now set conditionally if HAVE_ACPI_RESUME=y.
For pi/hudson this had been fixed already preprocessor.
Note that all boards had SSFG == 0x0D that previously
enabled ACPI S3 sleep state even when it was not available.
States _S1 and _S2 still appear enabled in ASL/AML
but may not actually work.
TEST: 'cat /sys/power/state' and notice choice 'mem' was
removed from the list of available sleep states.
Change-Id: I27d616871c1771f0c87d8fba23d4ce1569607765
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21091
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
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Return to empty stack before making the switch.
Change-Id: I6d6f633933fac5bc08d9542c371715f737fb42cf
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20574
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
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Change-Id: I5e7890aafbc8c80716ee49690e306482a482a863
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20573
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
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Avoid conflicting disable_cache_as_ram() declaration and tidy
up include for inlined function.
Change-Id: Iba77c711f5eb023566b7d8ba148583948661bc99
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20563
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Denverton_NS SoC
This change adds the FSP header files for FSP version 2.0 (15D50)
for the Intel Denverton_NS SoC.
Change-Id: I9672610df09089c549e74072345781bea0b4d06f
Signed-off-by: Mariusz Szafranski <mariuszx.szafranski@intel.com>
Reviewed-on: https://review.coreboot.org/20805
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: FEI WANG <wangfei.jimei@gmail.com>
Reviewed-by: Brenton Dong <brenton.m.dong@intel.com>
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- Populate soc_intel_cannonlake_config
- Add usb.h and vr_config.h for CannonLake
Change-Id: I2a6e737594da1e766b157a38942e19a4f7fb9dfa
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/21080
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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This enables adding the backlight driver to boards that may or may not
come with a keyboard backlight function.
It's the responsibility of the EC to report if that feature exists, but
that's not a big extra burden given that it already keeps track of
everything else related to the backlight.
BUG=b:64705535
BRANCH=none
CQ-DEPEND=CL:620595
TEST=configured KBLE manually and noticed the presence/absence of
/sys/devices/platform/GOOG0002:00/ on a Chrome OS Linux kernel,
corresponding to the value reported by the EC.
Change-Id: Idc36bfaa6e69581ba19b52d37af6956f63cfdb8f
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/21099
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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The Sideband Acces locking code is skipped from FSP by setting an
FSP-S UPD called PchSbAccessUnlock. This locking is being done in
coreboot during finalize.c.
This is done because coreboot was failing to disable HECI1 device
using Sideband interface during finalize.c if FSP already locks
the Sideband access mechanism before that.
So, as a solution, coreboot passes an UPD to skip the locking
in FSP, and in finalize.c, after disabling HECI, it removes the
Sideband access.
BUG=b:63877089
BRANCH=none
TEST=Build and boot poppy to check lspci not showing Intel ME
controller in the PCI device list.
Change-Id: I8dba4c97480200507969b0f2873337f97bd2ff6a
Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Reviewed-on: https://review.coreboot.org/20956
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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Kahlee has an ambient light sensor connected to the EC.
TEST=Can see the device in /sys/bus/iio
BUG=b:62030268
Change-Id: Id1138a0fc5270489a734bdf8b1f4ac02d358c0df
Signed-off-by: Akshu Agrawal <akshu.agrawal@amd.com>
Reviewed-on: https://review.coreboot.org/21146
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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devicetree.cb of cannonlake-u and y variant gets picked up
from src/mainboard/intel/cannonlake_rvp/variants/cnl_[u/y]
Change-Id: I83f636c93407a6fe17114582506397c46d1b4e20
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/21137
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Define and populate PCI devices in devicetree for CNL-Y RVP
Change-Id: I311437798274dd48b0898f0832bf03d86fd9d3a6
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/21055
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
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Define and populate PCI devices in devicetree for CNL-U RVP
Change-Id: Id04f5efe77a04c180b5dd392da777195bd9fb7a3
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/21054
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
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This patch assigns the code of coral family, such that,
the 'mosys platform family' returns 'Google_Coral'.
BUG=b:64467244, b:64501879
BRANCH=none
TEST=Examine 'mosys platform family' w/ new firmware.
Change-Id: I1d8f8ca2166a1d80855608cf5b64b0cc7bf3dc93
Signed-off-by: Harry Pan <harry.pan@intel.com>
Reviewed-on: https://review.coreboot.org/21136
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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This update changes Cannonlake to use the new common PMC code. This
will help to reduce code duplication and streamline code bring up.
Change-Id: Ia69fee8985e1c39b0e4b104c51439bca1a5493ac
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/21062
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Configure core PRMRR first on all the cores and then follow
the SGX init sequence. Second microcode load would run the
MCHECK. To pass MCHECK, PRMRR on all cores needs to be
configured first. Hence, PRMRR configuration would be called
from soc_core_init while MP init for each core and then from
soc_init_cpus, BSP would call sgx_configure for each core
(including for itself). This code flow satisfies the MCHECK
passing pre-conditions; and apparently this patch fixes the
behavior of calling configure_sgx() “again” for BSP. (So
removed the TODO comment also).
Change-Id: I88f330eb9757cdc3dbfc7609729c6ceb7d58a0e1
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/21007
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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To correct the SGX init sequence; PRMRR on all cores first
needs to be set, then follow the SGX init sequence. This
patch would refactor the common SGX code (and add needed
checks in the init sequence) so that SOC specific code can
call SGX init in correct order.
Change-Id: Ic2fb00edbf6e98de17c12145c6f38eacd99399ad
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/21006
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Remove passing microcode patch pointer as param while calling
- soc_core_init()
- soc_init_cpus()
Also change callbacks in apollolake/geminilake and skylake/kabylake
common code to reflect the same function signature.
Change-Id: Ib03bb4a3063d243d97b132e0dc288ef3868a5a7b
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/21010
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Early serial for W83627[HF|EHG] superios are handled by
superio/winbond/common/early_serial.c. Remove code
thus deprecated.
Build tested on select affected mainboards.
Change-Id: Idad6e0281f7a272e184feff686ce1407825429c7
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/20988
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Six mainboards with Winbond superios directly configure
them in romstage.c. All use the common Winbond romstage
code. Change them to use the common config entry code to
allow for code refactoring such as [1]. Build tested.
[1] https://review.coreboot.org/20988
Change-Id: Icecd52ec622b9da86edb07c52893f4db001e5562
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/20989
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Tested:
- i5-3550 and DIMM configurations: 2+0+2+2, 0+2+2+2, 2+2+2+2, 4+2+4+2
- debug output from serial port, EHCI debug port not found
- Arch Linux (Linux 4.11.5) loaded from SeaBIOS, GRUB2, and Linux payload
- all PCI and PCI Express slots
Issues:
- sometimes the machine fails to boot, with serial debug output it can
be seen it stucks after SMM initialization, and more likely to fail
to boot when serial cable is attached
- no S3 resume (not tested in vendor firmware)
Change-Id: I94fbfcee06921538b32aa3c23efa642e7e405ef6
Signed-off-by: Iru Cai <mytbk920423@gmail.com>
Reviewed-on: https://review.coreboot.org/20227
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Add two additional LED IDs.
Add Kconfig menu entries to allow selecting the action
to execute on death.
Overwrite weak die_notify method to notify user on death.
Flash all LEDs and play beep code 10 depending on Kconfig
options.
Successfully tested on:
Tested on Lenovo T500.
Tested on Lenovo X200.
Tested on Lenovo T430, but only LEDs are flashing.
Change-Id: Id34d399f154952a48c1f4ccb0c41a238b2d7ccb8
Signed-off-by: Patrick Rudolph <siro@das-labor.org
Reviewed-on: https://review.coreboot.org/19695
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Current coreboot does not create ACPI device for OS to recognize Raydium
touchscreen.
List the touch screen in the devicetree so that the correct ACPI device
are created.
BUG=b:64821783
BRANCH=reef
TEST=emerge-snappy coreboot
Change-Id: I8852e38f01f82b80c2c9718b93baf5894dbd745b
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/21083
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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