With the updated FSP UPD headers there are enough DXIO descriptor slots
in the UPD, so we can now add asserts to make sure that the mainboard
doesn't pass more DXIO/DDI descriptors than the UPD has slots for. This
is part of the DXIO/DDI descriptor handling cleanup.
BUG=b:158695393
Change-Id: Ia220d5a9d4ff11707b795b04662ff7eead4e2888
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43435
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
A new version of UPD headers generated from the FSP tree. This adds UPDs
for downcoring and increases the number of DXIO descriptor slots.
BUG=b:161152720
TEST=SATA on Mandolin works now.
Cq-Depend: chrome-internal:3175393
Change-Id: I1e27597e22af4df65d206a38b67c4920298b30b2
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43659
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Use macros to configure each of the IIO ports instead of an array
of some unknown parameters. This will clean up the code and make
it easier to read.
Tested with BUILD_TIMELESS=1, Tioga Pass, remains identical.
Change-Id: I2911992435a6c93624525426d56212f821abb866
Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43502
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
It was only used in one function, but its value was never read. Drop it.
Change-Id: Ib511352d51d4452d666640d0f52810b06c8d61ce
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43702
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
There's no need to set up the southbridge in the northbridge code.
Change-Id: I0f80c92aca885812c27a8803c2745844d8dfb939
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43689
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Looks like these comments were moved without checking them. They are no
longer correct nor useful, so kill them with fire.
Change-Id: I3de04b8c03f7c511376dec922a60958ffc3bf6a3
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43688
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
When RTC failure is detected, send IPMI OEM command to issue CMOS clear.
This is to let the payload (LinuxBoot) handle the IPMI OEM CMOS
clear command by resetting RTC data, erasing RW_VPD (TODO) and add a
SEL, then reboot the system.
Tested=on OCP Delta Lake, after removing RTC battery we can see the above
flow can be executed correctly.
Signed-off-by: Jingle Hsu <jingle_hsu@wiwynn.com>
Change-Id: I27428c02e99040754e15e07782ec1ad8524def2f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43005
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
1. Populate SMBIOS data from OCP_DMI driver read from FRU
2. Set the read PPIN MSR for CPU0 and CPU1 to BMC, selecting
PARALLEL_MP_AP_WORK to enable OCP DMI driver to read remote socket PPIN.
Tested on OCP Tioga Pass.
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Change-Id: Ie11ab68267438ea9c669c809985c0c2d7578280e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40524
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The Raydium ACPI entry currently provides a reset GPIO and an _ON/_OFF
method to the kernel. These are contradictory. The ownership of the GPIO
should be mutually exclusive between either the OS or the FW. Since we
have two methods exposed this causes the OS to reset the TS twice. Once
using the _ON method, and once using the GPIO. Additionally the _ON
method is waiting for 20ms after reset while the OS driver uses a 50ms
delay. The Raydium TS datasheet specifies 20ms for FW ready time, so the
OS driver is adding additional padding.
The reference design has a 32ms rise time on the reset line. So without
this patch, the OS tries to reset the TS using the _ON method and it
waits for 20ms. This is not enough time for the reset line to reach
high, let alone account for the FW ready time. The OS driver then tries
to reset the device by toggling the GPIO. It waits 50ms which is still
2ms less than required.
This CL removes the GPIO from being exported in the _CRS so the OS
driver won't try and reset the device. It also increases the reset delay
by 32ms to account for the rise time.
This isn't a complete fix. I think that the slow rise time is causing
some kind of metastability in the TS reset hardware. Using a script to
bind and unbind the TS driver, the TS device becomes unresponsive after
~200 iterations. The only way to reset the device is to power cycle.
The TS power is also not currently controlled by the power resource.
This means that we have no guarantee over when the reset line is
toggled. This will lead to issues while spending and resuming.
BUG=b:160854397
TEST=Boot trembyle and make sure TS works. Suspend/Resume trembyle 300+
times.
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I23131be5d7109eed660a8bd6e2c156c015aa3c4e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43467
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Earlier versions of Dalboz did not correctly handle HS400. One fix was
to add stitching vias, but these boards did not have them. b/156539551
Another possible fix is to add tuning parameters including drive
strength, but that is still a WIP. b/158959725
This should correct OS load failures in the meantime by running the bus
slower.
BUG=b:158845662
TEST=build, flash, boot sku 0x5a80000c to OS
BRANCH=None
Signed-off-by: Eric Peers <epeers@google.com>
Change-Id: Ia3e7a641bde04c5a7be29bf91c38dd8c110ed17a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43572
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Create the dirinboz variant of the dalboz reference board by copying
the template files to a new directory named for the variant.
(Auto-Generated by create_coreboot_variant.sh version 4.1.1).
BUG=b:161579679
BRANCH=master
TEST=util/abuild/abuild -p none -t google/zork -x -a
make sure the build includes GOOGLE_DIRINBOZ
Change-Id: I33c03080ffbe0bca61acf4144417b9f5fff6389f
Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43601
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reset the Touchscreen (TS) and disable the stop GPIO (report switch) at
the same time. Add a delay of 100 ms after disabling the stop GPIO. This
will ensure the required delay is inserted for both reset and stop
disable GPIOs simultaneously.
BUG=b:152936541
TEST=Build and boot the waddledoo mainboard. Ensure that the SiS
Touchscreen is functional.
Change-Id: Icbfb5e07a28ab72b1ff696ad1183a6c2173dcaac
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43453
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Reviewed-by: Marco Chen <marcochen@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add supported memory parts in the mem_list_variant.txt and generate the
SPD ID for the parts. The memory parts being added are:
H9HCNNNBKMMLXR-NEE
K4U6E3S4AA-MGCR
BUG=None
TEST=Build the drawcia board.
Change-Id: Id05c0b2a87b64bfedc761949cbc8ad6cf7dd73a5
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43505
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Marco Chen <marcochen@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This change does the following:
a. USI_REPORT_EN is no longer set to high in coreboot. Instead
GPIO_144 is exposed as stop_gpio in ACPI to allow OS to control this
pad as required.
b. Appropriate delays are added for power-down sequencing:
- Delay after REPORT_EN is disabled - 1ms
- Delay after RESET is asserted - 1ms
BUG=b:159501288
Signed-off-by: Furquan Shaikh <furquan@google.com>
Change-Id: If4d12fa0d4f4e5123d8fdccdabda996dcafa4523
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43701
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
GPIO_91 is added to ACPI using the device tree entry for codec. So,
this change drops the TODO from GPIO table.
Change-Id: I9c2e91465ab554126531f8512028360ae5fb316d
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43699
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This change configures all missing pads in ramstage for dalboz
reference. This ensures that the state of all pads is set correctly
for the payload/OS. Also, all the pads for the platform are configured
in baseboard gpio table in ramstage to ensure that variants can
override any pads if required.
BUG=b:154351731
Change-Id: Ia30da908d3827177a7b3594ffba38bff81018ab9
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43698
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This change configures all missing pads in ramstage for trembyle
reference. This ensures that the state of all pads is set correctly
for the payload/OS. Also, all the pads for the platform are configured
in baseboard gpio table in ramstage to ensure that variants can
override any pads if required.
BUG=b:154351731
Change-Id: Idd827b6a4f995546493596f22249f8699bdf526b
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43697
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This change drops PULL_UP configured on pads in early_gpio table since
these pads have external pulls.
BUG=b:154351731
Change-Id: Id270e7b4f83dfa942655f513776a3b1c15c9678d
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43696
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This change fixes the definition of `GPIO_INT_ENABLE_STATUS_DELIVERY`
to use `GPIO_INT_ENABLE_DELIVERY` instead of
`GPIO_INT_ENABLE_STATUS_DELIVERY`.
Signed-off-by: Furquan Shaikh <furquan@google.com>
Change-Id: I64d912200779875cf121cec4476fd39de74c0223
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43695
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Most of the DXIO descriptors are used to configure PCIe engines and
lanes, but on Picasso system some of the DXIO lanes can also be
configured as SATA or XGBE ports.
Change-Id: I28da1b21cf0de1813d87a6873b8d4ef3c1e0e9dd
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43675
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The lane numbers in the PCIe/DXIO descriptor are the logical and not the
physical ones, so add logical to the corresponding field names of the
fsp_pcie_descriptor struct.
Change-Id: I7037fed225119218e87593932815aff815e83ff8
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43660
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Update .vbt file to support two DP outputs.
Change-Id: Ifd4163aafe4ef3070d04a72a4699303af72c5102
Signed-off-by: Christian Walter <christian.walter@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43447
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
I currently maintain System76 coreboot support.
Signed-off-by: Jeremy Soller <jeremy@system76.com>
Change-Id: I4240618c9d9846c3b9e30db4d5ac725e1ca2a09c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43674
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This adds ACPI code for System76 EC and converts system76/lemp9
to use EC_SYSTEM76_EC.
Tested on system76/lemp9.
Signed-off-by: Jeremy Soller <jeremy@system76.com>
Change-Id: I1f693268d94b693b6764e4a3baf4c3180689f3be
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43612
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Michael Niewöhner
Add function to send POST start command to BMC. This function is
used in romstage and the POST end command will be sent in u-root.
TEST=Read POST command log in OpenBMC,
if command received successfully, message may show as below,
root@bmc-oob:~# cat /var/log/messages |grep -i "POST"
2020 Jul 15 16:36:11 bmc-oob. user.info fby3-v2020.23.1:
ipmid: POST Start Event for Payload#2
root@bmc-oob:~#
Signed-off-by: TimChu <Tim.Chu@quantatw.com>
Change-Id: Ide0e2a52876db555ed8b5e919215e85731fd80ed
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41605
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Create SMBIOS type 9 by getting PCIe config from BMC.
TEST=Check SMBIOS type 9 is created correctly on different SKUs
Change-Id: Ifd2031b91c960ff2add8807247271eb7c38a0bf2
Signed-off-by: Morgan Jang <Morgan_Jang@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42280
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
SystemMemoryMapHob is necessary for SMBIOS type 17 among other things.
It is a fairly large structure, so the pointer to the data instead of
the structure itself, is included in the HOB. Use pointer to
SystemMemoryMapHob structure to interpret SystemMemoryHob HOB body.
Adjust the structure definition to match with CPX-SP ww28 release.
Display more fields to ensure the structure definition is correct.
TEST=Boot DeltaLake server, and check field values of SystemMemoryMapHob
to make sure they are correct:
0x7590a090, 0x00000020 bytes: HOB_TYPE_GUID_EXTENSION
f8870015-6994-4b98-95a2bd56da91c07f: FSP_SYSTEM_MEMORYMAP_HOB_GUID
================== MEMORY MAP HOB DATA ==================
hob: 0x777f7000, structure size: 0x6c88
lowMemBase: 0x0, lowMemSize: 0x20, highMemBase: 0x40, highMemSize: 0x5d0
memSize: 0x600, memFreq: 0xb76
NumChPerMC: 3
SystemMemoryMapElement Entries: 2, entry size: 16
memory_map 0 BaseAddress: 0x0, ElementSize: 0x20, Type: 0x1
memory_map 1 BaseAddress: 0x40, ElementSize: 0x5d0, Type: 0x1
BiosFisVersion: 0x0
MmiohBase: 0x80000
0x777f7000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
...
Signed-off-by: Jonathan Zhang <jonzhang@fb.com>
Change-Id: I271bcbd6030276b8fcd99d5b4f2c93f034dd9b52
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43336
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add a function draw_line() to draw either a horizontal or vertical line
segment.
Theoretically a horizontal line can also be drawn by calling
draw_rounded_box() with dim_rel.x being the line length and dim_rel.y
being the line width. However, due to the truncation in integer division
when converting relative coordinates to absolute ones, this will
potentially produce inconsistent line widths, depending on the value of
pos_rel.y.
It is guaranteed that draw_line() will produce consistent line widths,
regardless of the position of the line. Also, when the thickness
argument is zero, this function is able to draw a line with 1-pixel
width, which is not achievable by draw_rounded_box().
BRANCH=puff
BUG=b:146399181, b:161424726
TEST=emerge-puff libpayload
Change-Id: I2d50414c4bfed343516197da9bb50791c89ba4c2
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43508
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Joel Kitching <kitching@google.com>
This patch enables the SkipCpuReplacementCheck config for jasperlake rvp
to avoid the forced MRC training with the soldered down SOC.
BUG=b:160201335
BRANCH=None
TEST=Build and verify on jasperlake rvp with CSE Lite SKU.
Cq-Depend: chrome-internal:3142530
Change-Id: I40fb9a25170e8db3c63a71428ba459160a918961
Signed-off-by: Krishna Prasad Bhat <krishna.p.bhat.d@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43146
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch enables the CSE Lite SKU for the dedede baseboard.
BUG=b:160201335
TEST=Build and boot waddledoo with CSE Lite SKU.
Cq-Depend: chrome-internal:3142530
Change-Id: I24d7d715d55524807af0127aa4a346a008164b8c
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41818
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
This patches enables the SkipCpuReplacementCheck config for
the dedede baseboard to avoid the forced MRC training for all
its variants with the soldered down SOC.
BUG=b:160201335
TEST=Build and verify CSE Lite SKU on Waddledoo.
Cq-Depend: chrome-internal:3142530
Change-Id: I611e66f74a3b9b090ab5e0d836231643d3f919dc
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42930
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Add SkipCpuReplacementCheck config to control the FSPM UPD used
for skipping the CPU replacementment check to avoid the forced
MRC training for the platforms with soldered down SOC.
BUG=b:160201335
TEST=Build and verify CSE Lite SKU on Waddleddo.
Cq-Depend: chrome-internal:3142530
Change-Id: I63fcdab3686322406cf7c24fc26cbb535cc58c8d
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42453
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Other Intel southbridges use this name for the HD audio codec.
Change-Id: Ic96797e6c2028f082130211bb5f4270391f866c5
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43681
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Other Intel southbridges use this name for the HD audio codec.
Change-Id: I50dbf0a079944b7fa6cfd6622c0626bc9139af85
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43680
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
It is impossible for `find_resource` to return NULL, it dies instead.
Change-Id: If8e26f768383e741100e3690322db3dabeec1922
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43679
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
A recent Coverity scan found an issue with the way the
EC_HOST_EVENT_MASK macro was being used. It was being passed values
between 0 and 63, but since it is doing basically (1ULL << (value - 1)),
this caused a shift of -1 when `i` is 0 and also doesn't reach the 63rd
bit of the mask. This is fixed by incrementing the start and end
conditions of the loop by 1, so the event mask ranges from bits 0 to 63,
instead of -1 to 62.
Found-by: Coverity CID 1430218
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I6a7cfa64545f3d313de24407f0a91b48368f2a8a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43460
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Similar to CB:43313 (SHA bb50c67227), it seems possible for the same
problem to come up on jasperlake. Again, it should be harmless to
configure the TCO device earlier in the boot flow.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: If95e46124660b4ed457434f727c9f9f7b02b0327
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43539
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Similar to CB:43313 (SHA bb50c67227), it seems possible for the same
problem to come up on cannonlake. Again, it should be harmless to
configure the TCO device earlier in the boot flow.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: Ib8883d27b2a0994a67ec5e044a692a2e853fd680
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43538
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Change PCH power policy. Set default of
POWER_STATE_DEFAULT_ON_AFTER_FAILURE to n in order to change power
state to S5 when power is reapplied after power failure.
TEST=Base on CB:42289, CB:43338 and build for Deltalake.
The following Kconfig options must be selected:
select SOC_INTEL_COMMON_BLOCK_PMC
select ACPI_INTEL_HARDWARE_SLEEP_VALUES
select CPU_INTEL_COMMON_SMM
Boot the system and check the last bit of GEN_PMCON_B is set to 1
through ITP with command: pch.pm_dump
Signed-off-by: Tim Chu <Tim.Chu@quantatw.com>
Change-Id: I4d4f14bdfc18740976171fd5d369b2d79a916dc4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42976
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
1. Read VPD variable 'fsp_log_level' to decide FSP log level.
2. Define the default values when the VPD variables cannot be found,
put all the values to vpd.h for better documentation and maintenance.
Tested=On OCP DeltaLake, the fsp_log_level can be changed from the VPD variable.
Change-Id: I44cd59ed0c942c31aaf95ed0c8ac78eb7d661123
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43606
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Felix Held