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Change-Id: I0df578b98c5b346caa6f6df5fdabda28788e6b66
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/27298
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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Change-Id: Ia658c117434c3fae45bbbe6c472ca58ba4f1a117
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/27120
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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Since none of the boards using chromeec select DRIVERS_PS2_KEYBOARD
now, there is no need to call pc_keyboard_init anymore. This change
gets rid of the call and adds an error message in case any mainboard
using chromeec tries to select this config.
BUG=b:110024487
Change-Id: Ia0b56abe0a5990e527277eaf3397e00dccda3e50
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27293
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Until now, chromeec was doing keyboard initialization for the boards
that have DRIVERS_PS2_KEYBOARD selected. However, coreboot does not
leave the keyboard controller in a default reset state. This could
result in payloads or OS failing to probe the controller as there
could be stale data buffered in the controller during the handoff.
Since the boards using chromeec already perform keyboard
initialization in payload, there is no need to initialize the
keyboard in coreboot too. This change gets rid of DRIVERS_PS2_KEYBOARD
selection from all google mainboards using chromeec.
BUG=b:110024487
Change-Id: I9af48e648231c18f98d0cc1ddd178b8d00082b0a
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27292
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Until now, chromeec was doing keyboard initialization for the boards
that have DRIVERS_PS2_KEYBOARD selected. However, coreboot does not
leave the keyboard controller in a default reset state. This could
result in payloads or OS failing to probe the controller as there
could be stale data buffered in the controller during the handoff.
Since the boards using chromeec already perform keyboard
initialization in payload, there is no need to initialize the keyboard
in coreboot too. This change gets rid of DRIVERS_PS2_KEYBOARD
selection from all google mainboards using chromeec.
BUG=b:110024487
TEST=Keyboard works fine after booting to OS even if user hits keys
during BIOS to OS handoff.
Change-Id: I1f49b060eb005c0f2b86f9d68d6758954eeb3cf0
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27291
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Useful for debugging or for cases where we need to enter SMM.
Probably should be moved to commonlib or libpayload.
Change-Id: I7a9cc626dae9a7751034615ef409eebc6035f5c3
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/25193
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Change-Id: I3873cc8ff82cb043e4867a6fe8c1f253ab18714a
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/27295
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Change-Id: I8174d7b40008cfe4fba10fde4670682aac0ad078
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/27131
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Remove some unneeded includes.
Change-Id: I4b9bcb74b6441db9e44fe471b9cd789e42e7093a
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/27130
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Also remove some unnedded includes.
Change-Id: I036208a111d009620d8354fa9c97688eb4e872ad
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/27129
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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To uniform the naming of the 'Dual Graphics' mode amongst the ThinkPads that
support it, the T400 CMOS value needs a change. This was the outcome of a
discussion on another patch: https://review.coreboot.org/#/c/coreboot/+/23040/
This might cause breakage for automated NVRAM configuration scripts, and
manuals. I only found one manual using the previous 'Switchable' option:
https://libreboot.org/docs/install/r400_external.html#a-note-about-gpus
Change-Id: I2e4d8bafbae5de97c78dab118f75fdefff1d7c37
Signed-off-by: Nico Rikken <nico@nicorikken.eu>
Reviewed-on: https://review.coreboot.org/27158
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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Legacy IO enables access to RTC IO 0x70-0x73. This is needed for CMOS to
function correctly.
BUG=b:110817463
TEST=ran firmware_CorruptFwSigB on grunt
Change-Id: I533226ba764f567e348577d7fcf6ebe43336609a
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-on: https://review.coreboot.org/27268
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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If IO CF9 is not enabled, hard_reset() won't do anything in bootblock or
verstage.
BUG=b:110817463
TEST=built on grunt and made sure that hard_reset() reboots.
Change-Id: I5f091077a17db3dfe5b8e8367163312db6828360
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-on: https://review.coreboot.org/27267
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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None of the mainboards using Chrome EC set SCI mask for power
button. Thus, the EC will never generate SCI for power button
events. This change removes the Notify call for power button as part
of clean up for getting rid of the power button device in coreboot.
BUG=b:110913245
Change-Id: I86c72fd82f1a0e6d5693ebbcd58e2aea808f8817
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27271
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Using common mtcmos code to power on audio and display modules in SOC.
BUG=b:80501386
BRANCH=none
TEST=Boots correctly on Kukui. Passes the status check at the end of
mtcmos_power_on()
Change-Id: I41f16ba36432a8bbc47793cec2979753c9f84b43
Signed-off-by: Tristan Shieh <tristan.shieh@mediatek.com>
Reviewed-on: https://review.coreboot.org/27030
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
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Move mtcmos code which can be reused into a common directory under
soc/mediatek.
BUG=b:80501386
BRANCH=none
TEST=Boots correctly on Elm
Change-Id: I92b138890424b4f4a68cdb00bf2326eef9cd87b7
Signed-off-by: Tristan Shieh <tristan.shieh@mediatek.com>
Reviewed-on: https://review.coreboot.org/27029
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Refactor mtcmos code which will be reused among similar SOCs.
BUG=b:80501386
BRANCH=none
TEST=Boots correctly on Elm
Change-Id: Ibfd0a90f6eba3ed2e74a3fd54279c7645aa41774
Signed-off-by: Tristan Shieh <tristan.shieh@mediatek.com>
Reviewed-on: https://review.coreboot.org/27028
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
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Old return value was not used, and function body
has die() in case of errors in allocation.
Change-Id: I89b0e9c927d395ac6d27201e0b3a8658e9585187
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/27261
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Garrett Kirkendall <garrett.kirkendall@amd.corp-partner.google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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When AllocationMethod == ByHost, buffer has to be
provided by caller.
Improve code symmetry, the named parameter is now
always pointer to the struct.
Change-Id: I2085f7d5d63ef96f4bd9d5194af099634c402820
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/27112
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Garrett Kirkendall <garrett.kirkendall@amd.corp-partner.google.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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Enable Image Processing Unit and CIO2 device that constitute IPU3.
BUG=None
TEST=Build and boot up into Nocturne platform and check with lspci.
Change-Id: Ic2edf5ec7bde5c55ce1b13cf7b680094a9fffc6a
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Signed-off-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-on: https://review.coreboot.org/27124
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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To make image sensor working, the intended power sequence need to
applied.
BUG=NONE
TEST=NONE
Change-Id: I4833c0e303174b297c1d193495e08e55d294a717
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Signed-off-by: Rajmohan Mani <rajmohan.mani@intel.com>
Signed-off-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-on: https://review.coreboot.org/27094
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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Sensors and CSI2 receiver configuration for Nocturne platform.
IMX355 module has VCM, NVM and is on the second port of receiver.
IMX319 module has NVM and is on the first port of receiver.
Change-Id: I37c877df8062d5c79e25ed27775ab58e977555db
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Signed-off-by: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
Signed-off-by: Rajmohan Mani <rajmohan.mani@intel.com>
Signed-off-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-on: https://review.coreboot.org/26283
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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change sd_mmc_go_idle to be accessible from other files
so that we have an api to send CMD0 and reset the card.
BUG=b:78106689
TEST=Boot to OS
Change-Id: I064a9bded347be5d500047df92d1c448c3392016
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/25066
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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These bits start the acquisition process. They should only be set by the
driver.
BUG=b:74363445
TEST=compile
Change-Id: I9e10f5570ac82124f7f4b5cc7aaad27da0c578be
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://review.coreboot.org/27265
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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Use lower case for hex values.
BUG=b:74363445
TEST=compile
Change-Id: I24afea58b1a791fac3c87ad397a696f7f6e0d127
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://review.coreboot.org/27264
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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According to sona thermal table, PL2 need to check cpu id.
And then set PL2 value.
BUG=b:110867809
TEST=The thermal team verify OK
Change-Id: I5759fb3c685e3d4eef1be054541f950843d19874
Signed-off-by: John Su <john_su@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/27260
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
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An ACPI RMRR table is requried for IOMMU to work properly with an
iGPU (without using passthrough mode), so create one along with the
DRHD DMAR table if the iGPU is present and enabled.
Test: build/boot google/chell and purism/librem13v2 with kernel
parameter 'intel_iommu=on' but without 'iommu=pt;' observe integrated
graphics functional without corruption.
Change-Id: I202fb3eb8618f99d41f3d1c5bbb83b2ec982aca4
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/27270
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Youness Alaoui <snifikino@gmail.com>
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Add DMAR RMRR table entry and helper functions, using the existing
DRHD functions as a model. As the DRHD device scope (DS) functions
aren't DRHD-specific, genericize them to be used with RMRR tables as
well. Correct DRHD bar size to match table entry in creator function,
as noted in comments from patchset below.
Adapted from/supersedes https://review.coreboot.org/25445
Change-Id: I912b1d7244ca4dd911bb6629533d453b1b4a06be
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/27269
Reviewed-by: Youness Alaoui <snifikino@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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nayna/NT6CL256T32CM-H1 file change byte 145/146 to be"20" for JEDEC spec
BUG=b:79443146,b:109708239
BRANCH=nami
TEST=emerge-nami coreboot chromeos-bootimage
Test on R69.10825 with mosys
Change-Id: Iadc820111f0aed34e5b46d7e23dff44cb5bb811d
Signed-off-by: T.H. Lin <t.h_lin@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/27275
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Change-Id: I89b0e9c927d395ac6d27201e0b3a8658e958518d
Reviewed-on: https://review.coreboot.org/27263
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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It used the sandybridge systemagent binary and mentioned that in the
help text which is simply wrong and won't work.
This copies the nb/intel/haswell/Kconfig to not include an mrc.bin by
default.
Change-Id: I2e151a66abc6dab710abdbb92c0c28884d88912e
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/27140
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Both southbridges need to be done at once since this southbridge code
is used for different northbridges, which fails to compile when done
separately.
This needs an acpi_name functions in the northbridge code to be
defined.
TESTED on Intel DG43GT: show correct PIRQ ACPI entries in
/sys/firmware/acpi/tables/SSDT.
Change-Id: I286d251ddf8fcae27dd07011a1cd62d8f4847683
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/22981
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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For this to work the northbridge and lpc bridge device need acpi_name
functions.
TESTED on Thinkpad X200, a valid PIRQ routing in SSDT in
/sys/firmware/acpi/tables/SSDT
Change-Id: I62e520f53fa3f928a8e6f3b3cf33af2acdd53ed9
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/22980
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Change-Id: I91e13a786b12328f1d9200f76788faa19847bbe7
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/26593
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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This commit changes the uid and desc fields for the sx9310 entries
in the devicetree to be unique, and correctly identify the position
of the respective sensors.
Change-Id: I501df7d3349fdebc9673c9815f5b1b2458abac6e
Signed-off-by: Enrico Granata <egranata@chromium.org>
Reviewed-on: https://review.coreboot.org/27248
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
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The stoneyridge bootblock no longer makes AGESA calls. Remove the
support files from the bootblock build.
TEST=boot Grunt
Change-Id: I14d2336d5fb766a1acf5e812337ae0ab3ca4a6c1
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/27255
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Remove residual code that allowed successful building of the heapmanager
code. Now that stoneyridge no longer makes AGESA calls in bootblock, it
is safe to elimate the workaround.
BUG=b:74518368
TEST=boot Grunt
Change-Id: Ie169a691a177bcd8283c31c8188ce28bcbce82af
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/27254
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Change-Id: I4f82482595b0e6c6159c6e1c66158bc18b061f04
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/27216
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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This enables the user to set the completion timeout value in PCI
Express Device Control 2 register via devicetree.cb.
Based on corebootBDE-270-iou-complto.patch in Arista EOS 4.20 release.
Change-Id: If0527899bc2047d0e57c11f7801768d07f9a5179
Signed-off-by: David Hendricks <dhendricks@fb.com>
Reviewed-on: https://review.coreboot.org/26225
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
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Change-Id: Ia75205001f2443cb8221a0762f182aae01ee615e
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/26924
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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mca_configure needs to be called for each core before
booting to OS, else OS would keep dumping MCEs
Change-Id: I95ca46fda7be65d74714bdb344e339922cbb6305
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/26392
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
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add an unused param so that mca_configure can be called
by mp_run_on_all_cpus to run it on all cores.
Change-Id: I2395ee7fbedc829f040959b0021967f800693eeb
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/26391
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
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Will be used on Cavium SoC to delete devicetree entries that aren't
available with the board/configuration.
Change-Id: I7c58a2411206bca62d0e96fa627530e937383ac9
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/26693
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
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If CPU 0's stack grows to large, it will overflow into CPU 1's stack.
If CPU 0 is handling the interrupt then CPU 1 should be in an idle loop.
When the stack overflow occurs it will override the return pointer for
CPU 1, so when CPU 0 unlocks the SMI lock, CPU 1 will attempt to return
to a random address.
This method is not foolproof. If code allocates some stack variables
that overlap with the canary, and if the variables are never set, then
the canary will not be overwritten, but it will have been skipped. We
could mitigate this by adding a larger canary value if we wanted.
I chose to use the stack bottom pointer value as the canary value
because:
* It will change per CPU stack.
* Doesn't require hard coding a value that must be shared between the
.S and .c.
* Passing the expected canary value as a parameter felt like overkill.
We can explore adding other methods of signaling that a stack overflow
had occurred in a follow up. I limited die() to debug only because
otherwise it would be very hard to track down.
TEST=built on grunt with a small and large stack size. Then verified
that one causes a stack overflow and the other does not.
Stack overflow message:
canary 0x0 != 0xcdeafc00
SMM Handler caused a stack overflow
Change-Id: I0184de7e3bfb84e0f74e1fa6a307633541f55612
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-on: https://review.coreboot.org/27229
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The stub flash driver is a temporary hack that planned to adapt eMMC to
SPI flash. Remove the hack since SPI flash is what we really expect.
BUG=b:80501386
BRANCH=none
TEST=Boots fine on Kukui
Change-Id: If29869461fc8c2efe26bb8c901737ee85935d27f
Signed-off-by: Tristan Shieh <tristan.shieh@mediatek.com>
Reviewed-on: https://review.coreboot.org/27114
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
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We would use GPP_B20 instead of board id to determine nautilus SKU.
BUG=b:80052672
BRANCH=poppy
TEST=Verified the new coreboot could determine SKU correctly
Change-Id: I1978b544eef7a184a3da191306ee32d862fa8c36
Signed-off-by: Seunghwan Kim <sh_.kim@samsung.com>
Reviewed-on: https://review.coreboot.org/27220
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This creates a bobba variant for octopus.
The devicetree overrides are copied from fleex, otherwise everything
just defaults to baseboard settings.
BUG=b:110781720
TEST=None
Change-Id: Ic30c6b0d955ce26f4a9f40cd7fef1c429ab950fc
Signed-off-by: Justin TerAvest <teravest@chromium.org>
Reviewed-on: https://review.coreboot.org/27223
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch updates TSR sensor info with appropriate names.
Also, updates Charger effect with correct TSR sensor mapping.
BUG=None
BRANCH=None
TEST=Build coreboot for Nocturne board.
Change-Id: Ia3bbc78f8d823e88a91265e0d55c5ac2a4ea31a9
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/27210
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
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Fix a linking problem with VBOOT and USE_OPTION_TABLE enabled.
Make use of cbfs_locate_file_in_region() and always search the
cmos_layout.bin in the 'COREBOOT' region.
With this change applied there's no need to include the vboot_locator
in SMM any more, we can't break NVRAM with different CMOS layouts,
and we keep VBOOT and non VBOOT behaviour the same.
Only include cmos_layout.bin and cmos.default in RO region.
Add notes explaining the decisions.
Tested on Intel Sandybridge, builds and boots with vboot enabled.
Change-Id: I10ae94d7936581bbb5ea49384122062bd4934ea5
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/26863
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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This patch cleans soc/intel/{apollolake/cannonlake/skylake} by moving
common soc code into common/block/p2sb.
BUG=b:78109109
BRANCH=none
TEST=Build and boot KBL/CNL/APL platform.
Change-Id: Ie9fd933d155b3fcd0d616b41cdf042cefe2c649a
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/26132
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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Change a86d1b8 (soc/intel/common: Add SMM common code for Intel
Platforms) moved APL to use common SMM code. However, smi.c and smm.h
files under soc/intel/apollolake/ were not removed. This change
removes the dead files since they are not used anymore.
BUG=b:110836465
Change-Id: I1ff213372521fd47e2335de6a4b438d16c74ecd3
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27252
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Call to pmc_disable_all_gpe is required before enabling SMIs to ensure
that we do not end up in a recursive SMI handler loop as mentioned in
change 74145f7 (intel/common/pmc: Disable all GPEs during
pmc_init). Thus, this call was added at the end of
pmc_fill_power_state as we want to ensure that all the GPE registers
are backed up before being cleared for identifying the wake source in
ramstage.
This resulted in a side-effect on APL where pmc_fixup_power_state was
called much later in the boot process. Even though we have got rid of
pmc_fixup_power_state, this change moves the call to
pmc_disable_all_gpe to happen just before enabling SMIs. This helps to
keep the disabling of GPEs logically before the enabling of SMIs and
any clean ups that happen in pmc or soc-specific code should not
affect the state of GPEs.
BUG=b:110836465
TEST=Verified that wake sources are correctly identified on KBL and
APL. Also, no SMI handler issues observed when resuming.
Change-Id: I122a8118edcec117f25beee71a23c0a44ae862ed
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27251
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
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Now that APL does not need pmc_fixup_power_state, this function can be
removed from the PMC common code as well.
BUG=b:110836465
Change-Id: I94de41f3e52228bca4b7a5579afe5a23719429be
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27250
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
On APL, call to pmc_fixup_power_state was added because GPE0_EN
registers did not have the right bits set on resume from S3 -- this
was a result of GPE_CFG registers getting reset to their default state
on resume. GPE_CFG registers are programmed as part of pmc_gpe_init
which was previously done only in ramstage.
However, with change a673d1c (soc/intel/apollolake: Initialize GPEs in
bootblock), call to pmc_gpe_init was added to bootblock which means
that GPE_CFG registers will have the right state by the time control
reaches romstage where pmc_fill_power_state is called. Thus, call to
pmc_fixup_power_state is totally redundant and in fact leads to
side-effects because of the call to pmc_disable_all_gpe at the end of
pmc_fill_power_state.
BUG=b:110836465
TEST=Verified on yorp that wake source is correctly identified on
resume from S3.
Change-Id: Ia63ddbe381ce8a59736c231d745fd71d008d5d92
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27249
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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|
%edx gets clobbered before the c handler is invoked. This is just a
cleanup cl to make the next cl look clean.
BUG=b:80539294
TEST=verified SMI still works on grunt.
Change-Id: I21bf41ed4fdeaaa8737c883f202a39cb57c2b517
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-on: https://review.coreboot.org/27228
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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When generating a backtrace we need an indicator when we have hit the
beginning of the stack. The i386 ABI states that %ebp points to the next
stack frame. NULL can be used to indicate the end of the stack.
We could add a NULL return pointer at %ebp+4, but I decided to omit it
since a NULL stack pointer can be used as an indicator that there is no
return pointer.
BUG=b:80539294
TEST=built and tested on grunt
Change-Id: I8a48114d31a5c716335d264fa4fe4da41dc5bf11
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-on: https://review.coreboot.org/27226
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
This reduces the cognitive overhead of referencing locals via esp since
it changes with every push.
BUG=b:80539294
TEST=built and booted on grunt.
Change-Id: Ib7eb98ce3483d4fc803696c1b2496d8384317536
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-on: https://review.coreboot.org/27225
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
This makes it easier to spot unused RAM.
BUG=b:80539294
TEST=built and tested on grunt. Verified unused memory was set to 0xcdcdcdcd
Change-Id: I335eaf642bd8526f31819eaac95ce80c2df3c300
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-on: https://review.coreboot.org/27227
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
These files are directly extracted from the vendor firmware
Change-Id: I1f05c913872c5d2d8c8279d89eac52fd4bf4e35e
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/27222
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
|
|
Type of vbt_len should be size_t, change to fix compiler error
Change-Id: I22798fa0edb98fcb9acc1b2dd52f34a61bc511e9
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/27224
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
|
|
An unidentified combination of speculative reads and branch
predictions inside WRPROT-cacheable memory can cause invalidation of
cachelines and loss of stack on models based on NetBurst
microarchitecture.
Therefore disable WRPROT region entirely for all family F models.
As an extreme example, just changing the location of a constant string
passed to printk() has been witnessed to make a the boot fail early on
in romstage.
Change-Id: I1df84ad55e2d8d6d4e8dca10125131b5f525f0d7
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/27133
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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For cases with POSTCAR_STAGE=y this reference pulled
in the implementation of run_ramstage() which we would
not call.
Using _program results with the same region being marked
as WRPROT-cacheble.
Change-Id: Ie1eaf6f5bb8baa13e946112c4fc3d854dbf750a3
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/27232
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Keith Hui <buurin@gmail.com>
|
|
Change-Id: Ieb809a078356f696afd813c39c65da1d7c7482c8
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/27231
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Don't consume CBMEM for stage cache when we would
never use it.
Change-Id: I606e0457ff3085822554c4041fc56f0d28cc9c2d
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/27230
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Disabling the MMU with proper cache behavior is a bit tricky on ARM64:
you can flush the cache first and then disable the MMU (like we have
been doing), but then you run the risk of having new cache lines
allocated in the tiny window between the two, which may or may not
become a problem when those get flushed at a later point (on some
platforms certain memory regions "go away" at certain points in a way
that makes the CPU very unhappy if it ever issues a write cycle to
them again afterwards).
The obvious alternative is to first disable the MMU and then flush the
cache, ensuring that every memory access after the flush already has the
non-cacheable attribute. But we can't just flip the order around in the
C code that we have because then those accesses in the tiny window
in-between will go straight to memory, so loads may yield the wrong
result or stores may get overwritten again by the later cache flush.
In the end, this all shouldn't really be a problem because we can do
both operations purely from registers without doing any explicit memory
accesses in-between. We just have to reimplement the function in
assembly to make sure the compiler doesn't insert any stack accesses at
the wrong points.
Change-Id: Ic552960c91400dadae6f130b2521a696eeb4c0b1
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/27238
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
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Some arm64 files that were imported from other projects use the
__ASSEMBLY__ macro to test whether a header is included from a C or an
assembly file. This patch switches them to the coreboot standard
__ASSEMBLER__, which has the advantage of being a GCC builtin so that
the including file doesn't have to supply it explicitly.
Change-Id: I1023f72dd13857b14ce060388e97c658e748928f
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/27237
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
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This file has been dead since commit 7dcf9d51 (arm64: tegra132:
tegra210: Remove old arm64/stage_entry.S), I just forgot to remove it.
Change-Id: I0dd6666371036ecd42c1b256dbbe22a01ae959b8
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/27236
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
|
TPM config items added upstream before ready
SPI/TPM is not functional on Cheza yet
Change-Id: I302e00014dc31279fe2574765763ecdbf326b449
Signed-off-by: T Michael Turney <mturney@codeaurora.org>
Reviewed-on: https://review.coreboot.org/27213
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This change adds GSMI callback elog_gsmi_cb_mainboard_log_wake_source
to enable logging of EC wake events in S0ix.
BUG=b:79449585
TEST=Verified that S0ix entry/exit events are added to eventlog:
=========== Lid open ================
62 | 2018-06-25 14:02:36 | S0ix Enter
63 | 2018-06-25 14:02:56 | S0ix Exit
64 | 2018-06-25 14:03:26 | Wake Source | GPE # | 15
65 | 2018-06-25 14:03:32 | Wake Source | GPE # | 65
66 | 2018-06-25 14:03:37 | EC Event | Lid Open
Change-Id: Icc8cd3624966ff66d2cf189871e452cf650cec40
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27235
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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This change adds GSMI callback elog_gsmi_cb_platform_log_wake_source
to enable wake source logging from S0ix on APL/GLK. Additionally,
elog.c is added to smm stage.
BUG=b:79449585
TEST=Verified that S0ix entry/exit events are added to eventlog:
=========== Power button ============
59 | 2018-06-25 14:01:11 | S0ix Enter
60 | 2018-06-25 14:01:30 | S0ix Exit
61 | 2018-06-25 14:02:00 | Wake Source | Power Button | 0
=========== Lid open ================
62 | 2018-06-25 14:02:36 | S0ix Enter
63 | 2018-06-25 14:02:56 | S0ix Exit
64 | 2018-06-25 14:03:26 | Wake Source | GPE # | 15
65 | 2018-06-25 14:03:32 | Wake Source | GPE # | 65
66 | 2018-06-25 14:03:37 | EC Event | Lid Open
=========== Trackpad ================
67 | 2018-06-25 14:04:20 | S0ix Enter
68 | 2018-06-25 14:04:33 | S0ix Exit
69 | 2018-06-25 14:05:03 | Wake Source | GPE # | 15
70 | 2018-06-25 14:05:08 | Wake Source | GPE # | 66
Change-Id: I005de58c73d00dc9d7e64f1459f6d786792b94db
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27234
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Limit is the maximum number of bits to be tested, however it's being checked
against the number of bytes of uint32_t. when it should be number of bits.
Create a macro to provide the number of bits, and use it instead of sizeof.
BUG=b:75996437
TEST=Add debug messages to see code passing beyond the check, build and
boot grunt, check that it passed the limit check, remove debug code.
Change-Id: Id1dfda26d789183b346b20c37fec923d996b80db
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/27162
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
|
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Adds Open Cellular rotundu mainboard supports.
Working:
- 2x Ethernet support
- MSATA support
- CPU init
- Memory init
- USB support
- EMMC but disabled
Not working:
- TPM support
Create directory structure and Kconfig files for OpenCellular
Rotundu and copy sources from intel/minnowmax.
Change-Id: I391d4bdd485f4bf5396c764fe3f11d98369593e4
Signed-off-by: Hong Gan <hgan@fb.com>
Signed-off-by: David Hendricks <dhendricks@fb.com>
Reviewed-on: https://review.coreboot.org/22894
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
|
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This adds another camelbackmountain_fsp derivative, along with a .fmd
file for the board. For now it's been tested to build and boot.
Change-Id: I9e8804264967c19f6b51fc44575b0db36f600f88
Signed-off-by: David Hendricks <dhendricks@fb.com>
Reviewed-on: https://review.coreboot.org/25884
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
|
|
Put the PCIe clock pins in power-saving mode for the BayHub eMMC bridge to
save power. This requires use of an additional register (Misc control
register 2) and another bit in the existing 'protect' register. The naming
of bit 0 of that register is incorrect, based on the latest datasheet
(14 June 2018) so fix that too.
BUG=b:73726008
BRANCH=none
TEST=boot without this patch:
iotools mem_read32 0xfed80e00
0x0046ffff
With this patch:
$ iotools mem_read32 0xfed80e00
0x00463fff
Also see that the PCIe clock stops when eMMC is idle and can be started by
starting disk activity.
Change-Id: I5ad1467b2e2e151215d2dfd2ce48cd4a451fe480
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-on: https://review.coreboot.org/26515
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Martin Roth <martinroth@google.com>
|
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Now that sconfig is able to support variant-specific override trees,
this change updates octopus boards to use this feature. Following
devices are moved from baseboard devicetree to variant specific
devicetree:
1. Touchscreen
2. Trackpad
3. Digitizer
4. Audio codec
BUG=b:80081934
TEST=Verified that the right devices show up in static.c for each
variant.
Change-Id: I8df0cdf4dbcd7613aa4ef4042c272eca2915da9e
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27219
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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This change adds a new config option OVERRIDE_DEVICETREE that allows
variants to provide an override devicetree file to override the
registers and/or add new devices on top of the ones provided by
baseboard devicetree using CONFIG_DEVICETREE.
BUG=b:80081934
Change-Id: Ica046b7e0d70d0f1e8d94da714d1e62032277916
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/26691
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
We found GPP_C3 keeps high when system in S0ix mode. It caused 1.8V
leakage. To fix this problem, add GPP_C3 into config for Pantheon
Synaptics touchscreen.
BUG=b:78436458
BRANCH=None
TEST=Let DUT in S0ix mode and check GPP_C3 is normal.
Change-Id: Idb2dab93178af1dae54265e49522b473b69a35af
Signed-off-by: Crystal Lin <crystal_lin@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/27177
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
This patch updates DPTF parameters for Octopus baseboard.
BUG=b:79779737
BRANCH=None
TEST=Build coreboot for Octopus board.
Change-Id: I1456b7b9ee9e02491c66b0709c710e1a7ec08cc5
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/27027
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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Change-Id: I243c22c83a5575c2e1500cc869c41691c4fba415
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/27014
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
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This change enables xDCI controller on nami.
BUG=b:110443736
BRANCH=None
TEST=None
Change-Id: Ieb63e0d65ac1a142c151a3f93afe306b80a5d99a
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/27181
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Recent patches in coreboot have fixed the freeze issues related to the
use of me_cleaner on Nehalem.
However, at least on the Lenovo X201, with me_cleaner some PCIe devices
(like the SATA and USB controllers) disappear. In particular, setting
the AltMeDisable bit ("-S" or "-s" flag) makes them disappear
completely, while unsetting it makes them disappear only during cold
boots.
This kind of behaviour was already observed by Youness Alaoui on the
Purism Librem laptops ([1]), and it seems related to some required
board-specific PCIe configuration in the ME's MFS partition.
For this reason, on the Lenovo X201, "-w EFFS" has been added to the
me_cleaner arguments, which whitelists the MFS-equivalent partition for
ME generation 2. This fixes all the issues, and the PCIe devices work as
expected.
[1] https://puri.sm/posts/deep-dive-into-intel-me-disablement/
Change-Id: Ie77a80d2cb4945cf1c984bdb0fb1cc2f18e82ebc
Signed-off-by: Nicola Corna <nicola@corna.info>
Reviewed-on: https://review.coreboot.org/27178
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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During Speaker playback, quad Channel I/V feedback data is
captured from SSP0 Rx. Out of these 4-channels, Stereo V-Sense data
needs to be given as echo ref stream.
So, adding stereo capture config to max98373_capture_formats.
BUG=b:110074225
TEST='Audio playback and Capture Stereo echo ref data'
Change-Id: I6fe619ece94d5011caffe37ef10b48f956938db9
Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>
Reviewed-on: https://review.coreboot.org/27182
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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i2c/alps driver implementation is an exact copy of the i2c/hid driver
with only the addition of ALPS0001_HID. This can be supported by the
i2c/hid driver using the hid field in devicetree which is what glkrvp
mainboard does. So, this change removes the i2c/alps driver which is
anyways unused.
Change-Id: I60761c384f3d800532b2b346272da7be28b77acd
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27208
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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This change fixes the issue reported by Coverity CID 1393576 to ensure
that config is checked for NULL before it is actually used.
Change-Id: I5f0cd2bf2437fc640f4cf8d8203a971daf1f8d17
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27207
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Enrico Granata <egranata@google.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Tested with GRUB 2.02 as a payload, booting Arch Linux as
well as Debian. This code is based on the output of autoport
as well as other mainboards supported in coreboot already.
Working:
- Serial port I/O
- S3 suspend/resume. Untested with SeaBIOS since it failed
to resume on a similar board. It is likely to be due to
low memory corruption, but I have not worked on it.
- USB ports and headers
- USB3 ports attached to the ASM1042 controller. SeaBIOS can
boot from them, and it is likely GRUB can detect devices on
those ports as well. The chip has a small SPI flash nearby,
which seems to hold an Option ROM.
- Gigabit Ethernet
- Integrated graphics (libgfxinit)
- VGA BIOS for integrated graphics init
- PCIe x16 graphics
- PCIe x1
- SATA controller
- Hardware Monitor
- Fan Control (fancontrol on linux works well)
- Native raminit
- flashrom, using the internal programmer. Tested with coreboot,
as well as with the vendor firmware.
- NVRAM settings. Only debug_level has been tested.
Untested:
- DVI port. It can detect a "fake" display, that is, an
EEPROM connected to the DVI port. Thus, gma-mainboard.ads
has been setup accordingly.
- PS/2 port.
- Audio: Only rear output (green) has been tested.
- EHCI debug.
- Parallel port header.
- Non-Linux OSes
- ACPI thermal zone and fan control (probably not working)
Not working:
- Booting from devices attached to the ASM1061 controller.
Devices on ports work fine once Linux has loaded.
- Any SATA devices with Tianocore (payload issue)
Change-Id: I7e89ebe43a2e1ff0308f4876e98bbf2f5a0d85f2
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/26419
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Regarding "Intel 945G/945GZ/945GC/945P/945PL Express Chipset Family",
Document Number: 307502-005, page 91, if Channel B is empty,
all of the C1DRBs are programmed with the same value as C0DRB3.
Mobile 945 express chipset datasheet doesn't mention this specific case.
Change-Id: Ic26103aac7f920e5696b445e125d33405df4f43b
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/27204
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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- add K4E6E304EC-EGCF and K4EBE304EC-EGCF to memory strapping table
BUG=b:110498646
BRANCH=none
TEST=none
Change-Id: Iddacdf1e1d0e2bae0c6168c86e54f5f602cd9d19
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://review.coreboot.org/27184
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This configures a GPIO pin for enabling/disabling bluetooth on the
next version of the atlas board. The default is for bluetooth to be
enabled at this point.
BUG=b:110614620,b:110613353
BRANCH=none
TEST=none
Change-Id: I4ba940e89b1dc03548b7ab44b8f84dc9a3097acb
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://review.coreboot.org/27185
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch ensures serial debug is not enabled by default on Cannonlake
platform.
Change-Id: Id925c8c73971a027e45ea3c61e878f134bc9feff
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/27205
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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Modify DPTF TRT parameters to solve thermal sensor QT2 PSV problem.
BUG=b:109941652
TEST=The thermal team verify OK
Change-Id: Id9d39d8282712a0341fea10f74c0e40bb1ac9d7c
Signed-off-by: John Su <john_su@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/27088
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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Move GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC under each variant config and
select it for bip and fleex only.
Functional change in this CL is that EC SW sync will be enabled for
phaser.
BUG=b:110523400
Change-Id: If6f37c6b2ee71130b9ed5b10ce92fb23fa1c39fc
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27179
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Bootblock has grown beyond 32K, grow to 40K
Change-Id: Iedc52151e223ebf4ff5b35a419b5378a6f1c661b
Signed-off-by: T Michael Turney <mturney@codeaurora.org>
Reviewed-on: https://review.coreboot.org/26760
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
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Commit 77034fa [intel/common: compress VBT] compressed vbt.bin in
CBFS, but only changed the loader in soc/intel/common, forgetting
the separate one used by FSP 1.1.
As the soc/intel/common loader has now been rolled into the one in
drivers/intel/gma, replace the VBT loader used by FSP 1.1 with the GMA one.
Also, remove 2 now-unused header files.
Test: build/boot google/chell, observe display initialized prior
to OS load, no FSP warning in cbmem console due to invalid VBT signature.
Change-Id: Iba882ee4d9e83dcd88bdf7dd2f5591f66005a3fe
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/27169
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Change-Id: I7358ee34df873098a86d692cc8a909b0ec5023a8
Signed-off-by: Enrico Granata <egranata@chromium.org>
Reviewed-on: https://review.coreboot.org/27172
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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This adds a new driver for the SX9310 proximity detector device.
The purpose of this is to enable the device's calibration information
to be stored in firmware, and then transferred over to the kernel
via ACPI.
This device has more than 10 individual configuration parameters,
so they would not fit in the generic driver's properties table.
Change-Id: Id8c434eec9fe2da731e142442503a12e88db2236
Signed-off-by: Enrico Granata <egranata@chromium.org>
Reviewed-on: https://review.coreboot.org/27173
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Alternative buffer communication support for PTT is no longer
needed for CNL onwards and coreboot does not need to reserve additional
4KiB memory for PTT support.
Change-Id: I11993cef77fd5e879eedabc1ed344f91f8257c90
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/27176
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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SoC users from IOTG team is looking forward for a solution to skip
coreboot AP initialization flow and make use of FSPS-UPD to
perform AP reset.
TEST=Assign use_fsp_mp_init=1 to ensure coreboot is not bringing APs
out of reset.
Change-Id: Ibc8cd411e802fb682436a933073922b2693ba994
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/26644
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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Use SPI_BASE_ADDRESS instead of PRERAM_SPI_BASE_ADDRESS like
big core in order make common code implementation straightforward.
Change-Id: Ibcb013fc95de29234253e89c9ca100cc468d44f6
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/27097
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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Select all Kconfig belongs into Intel SoC Family basecode/stage files
and include required headers from include/intelbasecode/ files.
BUG=None
BRANCH=none
TEST=Code is compiling with cannonlake configurations and also booting
on cannonlake RVP.
Change-Id: Iac99b4346e8bf6e260b00be9fefede5ad7b3e778
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/25734
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Change-Id: I61fb3b01ff15ba2da2ee938addfa630c282c9870
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/27043
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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