PEP table is applicable to Skylake platform as well. It is required to
make the kernel load `intel_pmc_core`. Skylake boards can also use S0ix
hooks.
Tested on an out-of-tree Acer Aspire VN7-572G (Skylake-U),
intel_pmc_core kernel module is loaded and reports statuses predictably
via debugfs.
Change-Id: I08d8c1fde4f447e9292a0508649f802fdc2721e1
Signed-off-by: Benjamin Doron <benjamin.doron00@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49140
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The transfer buffer is only required when using
VBOOT_STARTS_BEFORE_BOOTBLOCK.
The VBOOT workbuffer is only required when VBOOT_STARTS_BEFORE_BOOTBLOCK
or VBOOT_STARTS_IN_BOOTBLOCK.
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I444bede3f2b716e1900e7621453351d7fddadaa3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50403
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
EDGE IRQ from TS might be invalid to HOST, configure IRQs
as level triggered to prevent TS lost.
BUG=b:179594439
BRANCH=zork
TEST=1. emerge-zork coreboot chromeos-bootimage
2. power on, suspend DUT to check TS is functional
Change-Id: Ibbbc73b37932ba1359ffe6f572a15564bb341025
Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50416
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: Sam McNally <sammc@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
southbridge.c was renamed and split into early_fch.c and fch.c.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ie439e746fb3dfe9ec865481a76a09eab378242bb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50458
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Since Jelboz support number pad,
due to one single coreboot for both Jelboz and Shuboz,
modify "overridetree.cb" setting to number pad support for Jelboz.
BUG=b:174964012
BRANCH=master
TEST=emerge-zork coreboot chromeos-bootimage
Signed-off-by: Kane Chen <kane_chen@pegatron.corp-partner.google.com>
Change-Id: Ie0219419834b34b6eac589f28d3604f5f1b65679
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49742
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kangheui Won <khwon@chromium.org>
If the PSP didn't like a command this should be at least a warning on
the console and not just a debug message.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: If7e5f6320631cca86813e98f82b8c0c21bf18af1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50414
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This reduces the differences between Lynx Point and Broadwell.
Change-Id: Ib53d73e3f89c538ba0f052a98c7aabe815a59472
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46891
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The SCI IRQ is always set to IRQ 9 in the bootblock. To allow using
common MADT code on Broadwell, hardcode it as 9 everywhere.
Change-Id: I84345b7985b1996369cecc4bcb0a3668d002a922
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46888
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
The lb_gpio coreboot table entries use name fields fixed to 16 bytes.
GCC will not allow creating a static initializer for such a field with a
string of more than 16 characters... but exactly 16 characters is fine,
meaning there's no room for the terminating NUL byte. The payloads (at
least depthcharge) can deal with this as well because they're checking
the size when looking at that table entry, but our printk("%16s") does
not and will happily walk over the end until somewhere else in memory we
finally find the next NUL byte.
We should probably try to avoid strings of exactly 16 characters in this
field anyway, just in case -- but since GCC doesn't warn about them they
can easily slip back in. So solve this bug by also adding a precision
field to the printk, which will make it stop overrunning the string.
Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: Ifd7beef00d828f9dc2faa4747eace6ac4ca41899
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49496
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Enable acoustic noise mitgation for volteer platforms.
BUG=b:179328166
BRANCH=none
TEST= Measure the change in noise level by changing the values
in devicetree.
Signed-off-by: Pan Sheng-Liang <sheng-liang.pan@quanta.corp-partner.google.com>
Change-Id: I279a85c7741094bb7ddf0c1fde74b31189b12171
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50293
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
This change uses the following information to determine the
appropriate S0ix states to enable as per PDG document: 607872
for TGL UP3 UP Rev2p2 (section 10.13):
1. SoC - UP3 v/s UP4
2. H/W design - external phy gating, external clk gating, external bypass
3. Devices enabled at runtime - CNVi, ISH
In some cases, it is recommended to use a shallower state for
S0ix even if the higher state can be achieved (e.g. with external
gating not enabled). This recommendation is because the shallower
state is determined to provide better power savings as per the
above document. Deepest state expected on tigerlake up3 based
platforms is S0i3.2.
BUG=b:177821896
TEST=Build coreboot for volteer. Verify that deepest
S0ix substate that is enabled is S0i3.1
Signed-off-by: Shreesh Chhabbi <shreesh.chhabbi@intel.corp-partner.google.com>
Change-Id: I5f2ac8b72d0c9b05bc02c092188d0c742cc83af9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49766
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Fix the issue that return value "r" in line 534 will get overwritten
problem.
BUG=CID 1445995
TEST=Build sucessful and boot up in QEMU
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Change-Id: Icf760b142cfecfed7c929c15ad190ac74df027b1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50352
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Francois Toguo Fotso <francois.toguo.fotso@intel.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Configure Port C VREF according to the settings in the EEPROM.
Change-Id: I5b4f0d91fc30c6b585434b9450544281f4411ff4
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50396
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Implement `mainboard_azalia_program_runtime_verbs` to configure the
Realtek ALC888 codec according to the settings in the EEPROM. The
encoding of the `internal_audio_connection` field is:
0: Disabled
1: Front HP out
2: Internal speaker
Change-Id: I5e0013217838888977aaa9259e0cfb78c82f719f
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50389
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
On some mainboards, codec configuration depends on settings that are
only known at runtime, which is impossible to specify using one verb
table. Add an optional `mainboard_azalia_program_runtime_verbs` hook
where mainboards can program runtime-dependent codec verbs.
Change-Id: I7efeba5c26051aeb5061cce191ace08c304a6c70
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50388
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
On some boards, Azalia configuration depends on config settings that are
not known at compile-time. Expose a function to program a verb table, to
be used in subsequent commits.
Change-Id: Ie9607f6e733df66f0ca26a4bb70e0864ce1d4512
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50387
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
The type of `verb_size` is unsigned, thus use `%u` to print its value.
Change-Id: I2b353b940e881dc8b5f0b902509d97d89c997a70
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50386
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Comparing against MRC, looks like the values for TA3 and TA4 are
backwards. All of them. Thus, correct the tables accordingly.
Tested on Acer G43T-AM3, DDR3-1066 and CL = 8 now works.
Change-Id: I2c99502b8f105c77098c888b024a4c3c2c8877d4
Tested-by: Michael Büchler <michael.buechler@posteo.net>
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49388
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Michael Büchler <michael.buechler@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The reset GPIOs are already configured in bootblock.
Drop the unused ramstage code.
Change-Id: Ic99fcae2a3f00be7eebd7be618df838522dac69f
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50380
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
With a new HW revision of this board, the connection of the external RTC
RX6110SA was changed from I2C bus 0 to I2C bus 3.
Change-Id: I10dd44949973ea490b3c7e4ad83d56ce2e566adf
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50391
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Triggering SMI is not part of the semantics of global_smi_enable(), so
move it to the post_mp_init handler. Even without the !acpi_is_wakeup_s3
check we don't get PSP warnings/errors during resume, so we can drop the
workaround introduced in commit 5dbe45e0f5
in this patch.
Change-Id: Id0e7723c2bb9811f80fe36c38199a01445dc1d7d
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42987
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Elyes HAOUAS