This reduce difference with linux v5.18.
Change-Id: Id9412f7b6c0b9f76b39a094142aaded5c2aa1059
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64740
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
This reduce difference with linux v5.18.
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I817630321587dec515cd94aa7b73a17819526190
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64604
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
This reduce difference with linux v5.18.
Change-Id: I1fc71b9cb6a4e4f8b27fbe6d45f4fa4e2c236157
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64603
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
Intel Meteor Lake SoC expects to select x2APIC for accessing LAPIC
hence, this patch provides an option where SoC code choose the correct
LAPIC access mode using choice selection.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I39c99ba13ad6e489c300bd0d4ef7274feeca9d4f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64647
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
The dGPU used for some Brya projects requests 32 bits of address space
for one of its BARs via the Resizable BAR mechanism. This Kconfig is
currently set at 29 bits for brya, so the allocation currently is
capped at 29 bits. This patch sets the limit to 32 bits for brya
boards, which is enough for the GPU.
BUG=b:214443809
TEST=all of the dGPU PCI BARs on agah can be successfully allocated
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I61dbe47f1f316967d052bae748ff23babde61ef0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64726
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
When a PCI resource is marked as 64-bits, the IORESOURCE_ABOVE_4G flag
needs to be passed to the v4 allocator to ensure that the resource will
be allocated in a range large enough to succeed.
BUG=b:214443809
TEST=agah can successfully allocate all of the Nvidia GN20 BARs
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I3f16f52f2a64f8728853df263da29871dca533f7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64725
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
While testing the power sequencing code for the GPU, a few mistakes were
found. This patch fixes those errors:
1) FBVDD load-switch enable is active-low
2) NVVDD VR enable is active-high
3) GPU_PERST_L should be driven low during GPIO table programming
4) The BAR saving code missed the top 32 bits of 64-bit BARs
5) sequence_rail() assumed the pwr_en_gpio and pg_gpio were the same
polarity
6) PEG vGPIOs were not programmed to the correct NF
BUG=b:233552225
TEST=dGPU is able to successfully enumerate over PCIe bus
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I85767d382012a0c7dfdb1f849768e0160f06c273
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64727
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
coreDOOM is a port of DOOM to libpayload, based on the doomgeneric
source port. It renders the game to the coreboot linear framebuffer,
and loads WAD files from CBFS.
Tested with QEMU i440fx/q35 and a Dell Latitude E6400 using the
libgfxinit provided linear framebuffer.
Project page: https://github.com/nic3-14159/coreDOOM
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Change-Id: Ice0403b003a4b2717afee585f28303c2f5abea5d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57222
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
After commit ae48b42683 (payloads/tianocore: Init submodules),
Tianocore's Makefile no longer detects an unclean working directory and
thus always performs a `git checkout`, overwriting any uncommited
changes made in the cloned sources.
The change of "clean" to "dirty" effectively inverts the logic of the
if-else condition, which would normally swap the two possible code paths
of the branch. However, since `git status` outputs multiple lines, most
of which do not contain "clean", the -v option (select non-matching
lines) causes grep to always match at least 1 line and thus return
success. This causes the if-else branch containing the `git checkout`
to always be taken regardless of the state of the working tree, masking
the issue of the inverted logic. Removing the -v option addresses both
of these issues and restores the intended behavior of the if-else block.
TEST:
1) Build coreboot successfully with the Tianocore UefiPayloadPkg option.
2) Make a change in the cloned Tianocore sources that results in an
unclean working directory and check for the "Working directory not
clean" message when building coreboot.
Change-Id: Icd4952b40c147d0fba676089ced5a8b59b93ad50
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64608
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
The default for DPTF is off (0), so remove the entry that sets this to
off.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I0397ff6f71766a2f738ab2b71be298ef8f2b1c9d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64381
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Since using FSP 2.2.0.0, the defaults match the required settings so
they no longer need to be specified.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ie0e00cae67cb89b184392e97b8ec196d45ea5d91
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64450
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Add PCI IDs for Alder Lake H devices and their GPIO tables.
PCI IDs as per Intel PCH-H EDS Vol1 (doc #619362).
TEST=dump GPIOs on i5-12600K with Z690 chipset
Change-Id: I0001395517e1e7977b0f808d5d74cf85c52298d6
Signed-off-by: Michał Kopeć <michal.kopec@3mdeb.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63374
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
We need to put USB setting in mux order.
BUG=b:234103724
TEST=Type C mux configuration is correct.
Wrong:
added type-c port0 info to cbmem: usb2:2 usb3:2 sbu:0 data:0
added type-c port1 info to cbmem: usb2:3 usb3:3 sbu:0 data:0
Correct:
added type-c port0 info to cbmem: usb2:3 usb3:3 sbu:0 data:0
added type-c port1 info to cbmem: usb2:2 usb3:2 sbu:0 data:0
Signed-off-by: John Su <john_su@compal.corp-partner.google.com>
Change-Id: I4f8dbee35159960d17107e23fcde825a38c7de4e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64721
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
The patch uses coreboot error codes instead of uint8_t data type in the
pre_mem_debug_init function.
TEST=build code for Gimble
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Change-Id: I957ff764900cb789bf2aacf0472dcb281f48af07
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64301
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
This changes the behavior of '-L/--clang' to only buildtest when a
target has ARCH_SUPPORTS_CLANG set.
Change-Id: I362fcd0f795d27f13dde793a79774f08c497bd38
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63084
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
This adds 2 flags:
* invisible opt-in flag for platforms on which clang seems to work
* visible opt-in flag to allow experimenting
Clang seems to work rather well on x86_32 so it makes sense to start
adding that to Jenkins buildtesting, which this allows.
This allows abuild to differentiate between targets that are known to
build with clang. This makes buildtesting just those targets easier.
Change-Id: I46f1bad59bda94f60f4a141237ede11f6eb93cc2
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63081
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
Systems have a lot more cores now and 4KiB is not cutting it. E.g.
for a system with 255 cores more than 16KiB is needed.
We could also make this a Kconfig parameter but it's probably not
worth having such micro optimizations to save a few KiB.
Change-Id: Idd47e55d8d679cc70eae996ee1af3ad7eaa1d0cc
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63484
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Now that the save state size is handled properly inside the smm_loader
there is no reason to make that distinction in the mp_init code anymore.
Change-Id: Ia0002a33b6d0f792d8d78cf625fd7e830e3e50fc
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63479
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
This code was hard to read as it did too much and had a lot of state
to keep track of.
It also looks like the staggered entry points were first copied and
only later the parameters of the first stub were filled in. This
means that only the BSP stub is actually jumping to the permanent
smihandler. On the APs the stub would jump to wherever c_handler
happens to point to, which is likely 0. This effectively means that on
APs it's likely easy to have arbitrary code execution in SMM which is a
security problem.
Change-Id: I42ef9d6a30f3039f25e2cde975086a1365ca4182
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63478
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
We don't want to keep track of the real smm size all the time.
As a bonus now ss_start is now really the start of the save state
instead of top - MAX(stub_size, save state size).
Change-Id: I0981022e6c0df110d4a342ff06b1a3332911e2b7
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63477
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
This code is much easier to read if one does not have to keep track of
mutable variables.
This also fixes the alignment code on the TSEG smihandler setup code.
It was aligning the code upwards instead of downwards which would cause
it to encroach a part of the save state.
Change-Id: I310a232ced2ab15064bff99a39a26f745239f6b9
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63475
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
This is a duplicate of code_start.
Change-Id: I38e8905e3ed940fb34280c939d6f2f1fce8480a7
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63476
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
This code was very hard to read so rewrite it using as few mutable local
variables as possible.
Tested on qemu with 128 cores.
Change-Id: I7a455ba45a1c92533a8ecfd1aeecf34b4a63e409
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63474
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
This patch is to denote the correct value of ACPI _PLD for USB ports.
+----------------+
| |
| Screen |
| |
+----------------+
C0 | | C1
| MLB DB | A0
| |
+----------------+
BUG=b:216490477
TEST=emerge-brya coreboot
Signed-off-by: Won Chung <wonchung@google.com>
Change-Id: Ibd36fb961de9e9af9da1fd885eeb958c833d38bd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64618
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
This patch is to denote the correct value of ACPI _PLD for USB ports.
+----------------+
| |
| Screen |
| |
+----------------+
C0 | | C1
A | MLB DB | A
| |
+----------------+
BUG=b:216490477
TEST=emerge-brya coreboot
Signed-off-by: Won Chung <wonchung@google.com>
Change-Id: Ia66c6fafe08110b8d8f9a138a2516ae03f8e1809
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64617
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
This patch is to denote the correct value of ACPI _PLD for USB ports.
+----------------+
| |
| Screen |
| |
+----------------+
C0 | | C1
A | MLB DB | A
| |
+----------------+
BUG=b:216490477
TEST=emerge-brya coreboot
Signed-off-by: Won Chung <wonchung@google.com>
Change-Id: Icd56c650a03c5db6e1e68e4ca4c9f0c068a7a430
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64616
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
This patch is to denote the correct value of ACPI _PLD for USB ports.
+----------------+
| |
| Screen |
| |
+----------------+
C2 | | A0
C0 | MLB DB |
A | |
+----------------+
BUG=b:216490477
TEST=emerge-brya coreboot
Signed-off-by: Won Chung <wonchung@google.com>
Change-Id: Ia493fd28c362d2c0c343c2d121f6611cfd8f7f6c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64615
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
This patch is to denote the correct value of ACPI _PLD for USB ports.
+----------------+
| |
| Screen |
| |
+----------------+
C2 | | C1
| MLB DB | A0
| |
+----------------+
BUG=b:216490477
TEST=emerge-brya coreboot
Signed-off-by: Won Chung <wonchung@google.com>
Change-Id: Ie4f96e3636a8b519923fdba7f9bd07d7a3e1d7ba
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64613
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
This patch is to denote the correct value of ACPI _PLD for USB ports.
+----------------+
| |
| Screen |
| |
+----------------+
A | | A
C0 | MLB DB | C2
| |
+----------------+
BUG=b:216490477
TEST=emerge-brya coreboot
Signed-off-by: Won Chung <wonchung@google.com>
Change-Id: Ia1e95aba2f7d02131b0b0cdd6c7211a23e355084
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64612
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
This patch is to denote the correct value of ACPI _PLD for USB ports.
+----------------+
| |
| Screen |
| |
+----------------+
C2 | | A0
C0 | MLB DB | C1
| |
+----------------+
BUG=b:216490477
TEST=emerge-brya coreboot
Signed-off-by: Won Chung <wonchung@google.com>
Change-Id: I68fb940825bfcf7c77ca3015372025e47e7fcc41
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64611
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Set tcc_offset value to 10 in devicetree for Thermal Control Circuit
(TCC) activation feature as mentioned in doc #572349.
BUG=b:229804441
BRANCH=None
TEST=Build FW and test on Nivviks board
Change-Id: Ie9533936eccbabcc9a873adcb622bb490928c9e3
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64664
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Now that the FSP provides the ALIB ACPI table via a HOB, the PNOT power
notify method can call WAL1 which will then call ALIB to communicate the
current AC/DC state to the SMU.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ic966b73aa28f329207f8d840ca5fb5f2bf6ec9b7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64667
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Skyrim uses the Ti50 GSC and the config should be updated to
reflect that.
BUG=b:233750667
TEST=Builds
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: I5d4af19ab2dda35ab687a0659898d79b08c4de97
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64669
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Enable the USB port that is used by the Bluetooth interface on the CNVI.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I2a330618c5f1c5fd5e3147cb6307c157b28070ac
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64545
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Remove the Webcam USB port form the devicetree and handle it solely in
devtree, which will enable or disable it based on the CMOS option.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I9c89c7103aca5c3d42215122e9d94c83947b6fee
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64544
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
Add Q60 and Q61 events to disable or enable the trackpad. The
support for this Q event was added in Star Labs EC version 1.11
Add Q events Q60 and Q61 which are bound to the F10 key. The event
is select based on the value of 0x14, 0x11 will send Q60 and 0x22
will send Q61. Q60 will pull GPIO_177 to low, consequently disabling
the trackpad and Q61 will reset it to the default configuration.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I091b0eb268d4d6d2109559765be71e2746b85f54
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64465
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Set tcc_offset value based on the power_profile value, ranging from 5
to 15 degrees.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Id30bec9c095517884a7361226aed703b370f2207
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64650
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Under the current watchdog setting, the system will not reboot when the
temperature is too high. To enable thermal hardware reset, we need to
enable thermal control request and set it to reboot mode.
Note that because thermal throttle (by lowering cpu frequency) is
currently enabled, the thermal hardware reset shouldn't be triggered
under normal circumstances.
This feature is only for new hardware structure for thermal. Therefore,
we only need to apply it on MT8192/MT8195/MT8186.
This setting is based on thermal and watchdog section of MT8192
Function Specification.
BUG=none
TEST=build pass
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I98b062c2070384527624c3bcf0dfded25a2c8ce4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64676
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Under the current watchdog setting, the system will not reboot when the
temperature is too high. To enable thermal hardware reset, we need to
enable thermal control request and set it to reboot mode.
Note that because thermal throttle (by lowering cpu frequency) is
currently enabled, the thermal hardware reset shouldn't be triggered
under normal circumstances.
This feature is only for new hardware structure for thermal. Therefore,
we only need to apply it on MT8192/MT8195/MT8186.
This setting is based on thermal and watchdog section of MT8195
Function Specification.
BUG=none
TEST=build pass
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: Ia6489bb953d148a43af173454d6f2b3e2a1dfcf9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64675
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Under the current watchdog setting, the system will not reboot when the
temperature is too high. To enable thermal hardware reset, we need to
enable thermal control request and set it to reboot mode.
Note that because thermal throttle (by lowering cpu frequency) is
currently enabled, the thermal hardware reset shouldn't be triggered
under normal circumstances.
This feature is only for new hardware structure for thermal. Therefore,
we only need to apply it on MT8192/MT8195/MT8186.
This setting is based on thermal and watchdog section of MT8186
Function Specification.
BUG=none
TEST=emerge-corsola coreboot
TEST=thermal hardware reset is working.
Signed-off-by: Runyang Chen <runyang.chen@mediatek.corp-partner.google.com>
Change-Id: Id2ed55e6d4f4eec450bf7c849f726a389eeb6694
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64659
Reviewed-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
There are zero-initialized arrays within AGESA that were previously not
declared with CONST qualifier. Without this flag, such arrays would have
consumed valuable CAR space in romstage.
After adding CONST qualifiers these arrays have actually moved to
.rodata and removing the flag does not add anything to .bss.
TEST: see that BUILD_TIMELESS=1 results in the same binary.
Change-Id: I5b91deb1bf1b64bd9c88dc311db4e0b36df86c18
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64445
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
Elyes Haouas