This patch sets the ACPI FADT flag ACPI_FADT_LOW_POWER_S0
if S0ix is enabled for the platform. This also sets the
FSPUPD to indicate the status of S0ix on the platform.
TEST= Boot to OS and check the ACPI_FADT_LOW_PWR_IDLE_S0 flag
is set in FACP table - FADT.Flags[21] bit.
Change-Id: I6214ebb61f25ef8b704e60c8474808493c92e6f6
Signed-off-by: Vaibhav Shankar <vaibhav.shankar@intel.com>
Reviewed-on: https://review.coreboot.org/25292
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Always report that EC is in RO mode. This is a temporary workaround
for a hardware issue that is causing EC to appear to be in RW mode
when it is not. This change will be reverted once transition is made
to newer hardware.
BUG=b:74215817
BRANCH=master
TEST=Verify meowth can boot to recovery's insert screen.
Change-Id: Ib3705bba0bb1f351da79e599566fbffab94428f3
Signed-off-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-on: https://review.coreboot.org/25298
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Add the config for setting SPD DIMM size to 512 bytes
for KBLRVP8 with DDR4 memory. Configure the DIMM1 memory
SPD data for channel0 and channel1. Set the UserBd UPD to
BOARD_TYPE_DESKTOP for kblrvp8.
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Change-Id: I985968d331991884050c3920ec9798cd4cb371c7
Reviewed-on: https://review.coreboot.org/25194
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Naresh Solanki <naresh.solanki@intel.com>
The VA space needs to be extended to support 48bit, as on Cavium SoCs
the MMIO starts at 1 << 47.
The following changes were done to coreboot and libpayload:
* Use page table lvl 0
* Increase VA bits to 48
* Enable 256TB in MMU controller
* Add additional asserts
Tested on Cavium SoC and two ARM64 Chromebooks.
Change-Id: I89e6a4809b6b725c3945bad7fce82b0dfee7c262
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/24970
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
SeaBIOS 1.11.1 was released with the changes below.
```
$ git log --oneline rel-1.11.0..rel-1.11.1
0551a4b paravirt: Only enable sercon in NOGRAPHIC mode if no other console
specified
a7aa43e pci: fix 'io hints' capability for RedHat PCI bridges
0e739f2 shadow: Don't invoke a shutdown on reboot unless in a reboot loop
5d9a515 build: Use git describe --always
```
Change-Id: Ia77e98edcd42b28677de9670ce13c2ea5d327315
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/25284
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Print the wake status bits to the console. The format is kept similar
to Intel's to maintain compatilibity with inspection utilities. Add
relevant wake events from the register to the ELOG. Clear the register
before continuing.
TEST=Inspect console and ELOG for Grunt
BUG=b:75020968
Change-Id: Idc9d12326abb290e4f7a5c60677eb6e057d475b2
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/25300
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: Marc Jones <marc@marcjonesconsulting.com>
This change defines IFD_CHIPSET as sklkbl to allow ifdtool to set the
right access control bits for SKL/KBL platforms.
BUG=b:76098647
BRANCH=poppy
TEST=Verified that the access control bits on KBL platforms are set correctly.
Change-Id: I7b2131caa06d6a975e703262931ec0ea519a86aa
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/25307
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
The default values used by ifdtool for setting region access control
do not match the expected values for SKL/KBL as per the SPI
programming guide. This change adds platform "sklkbl" that sets region
access control bits differently for SKL/KBL images.
BUG=b:76098647
BRANCH=poppy
TEST=Verified that the access control bits on KBL images is set
correctly.
Change-Id: I1328d8006c25be282b3223268d8f1fd0a64e2ed3
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/25306
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
I2C bus 2 goes to the custom add-in card slot and it was disalbed cuase
it was idle.
Google CFM add-in card is going to use this I2C bus so it needs to be
re-enabled.
BUG=b:73006317
TEST=Tested with add-in card on fizz hardware and verified I2C bus 2 is
working properly.
Change-Id: I2c9b5a9323fd51872e340c35005c4a3432716808
Signed-off-by: Zhongze Hu <frankhu@chromium.org>
Reviewed-on: https://review.coreboot.org/25258
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Shelley Chen <shchen@google.com>
This creates a bip variant for octopus. Nothing is set in the variant
files here-- everything is picked up from baseboard.
BUG=b:75976864
TEST=None
Change-Id: I7a8ac3d8bb71416f05ef1a605684d92d5902abda
Signed-off-by: Justin TerAvest <teravest@chromium.org>
Reviewed-on: https://review.coreboot.org/25285
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Tools/scripts, like mosys/arc-setup, use int (4 bytes) to
read the sku id. In order to support "-1", we need to use
uint32_t (4 bytes) instead of using uint16_t (2 bytes) data type.
Otherwise, tools/scripts will read 65535 instead of -1.
Another reason to change this is that sku_id can be
supported by ec up to 4 bytes.
BUG=b:73792190
TEST=mosys output "Platform not supported" for -1 sku id
arc-setup read -1 sku id
Change-Id: Ib3baa8419f138abeb412ac09c2e7dc608e3b758b
Signed-off-by: Zhuohao Lee <zhuohao@chromium.org>
Reviewed-on: https://review.coreboot.org/25252
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Audio machine driver will enable/disable clock by making it as
a CCF clock in kernel.
BUG=b:74570989
TEST=cherry-picked https://patchwork.kernel.org/patch/10291875/
on 4.14 kernel
aplay -vv <file>
check register to see clock enabled
kill aplay
check register to see clock disabled
Change-Id: Ia553e55ffb358415067000d2d2d2744322d1c4db
Signed-off-by: Akshu Agrawal <akshu.agrawal@amd.com>
Reviewed-on: https://review.coreboot.org/25263
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Set up the EC communication a little earlier so we can read the board
ID before programming GPIOS.
BUG=b:73078053
TEST=Build & Boot grunt, board_id() now gets ID correctly
Change-Id: Icf3f598824cfed69fa03ba2bb86503bb3c3699a5
Signed-off-by: Martin Roth <martinroth@chromium.org>
Reviewed-on: https://review.coreboot.org/25286
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The following PCI device ID can be included for jefferson peak wifi
devices driver support, and they are:
9df0 for jefferson peak on Cannonlake-LP w/CNVi
A370 for jefferson peak on Cannonlake-H w/CNVi
31dc for jefferson peak on Geminilake w/CNVi
BUG=None
TEST=None
Change-Id: I48886cea5578a302f6ef033cb35df4a38bd64ea8
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/25146
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
According to the schematic, Octopus boards have WLAN_PE_RST connected to
GPIO_164. This change configures that properly in devicetree.
BUG=None
TEST=None
Change-Id: I2ba4839e036f02c5e0316d08599894879133894a
Signed-off-by: Justin TerAvest <teravest@chromium.org>
Reviewed-on: https://review.coreboot.org/25248
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The GPIO pad configurations for GPIO68-71 are incorrectly configured as
outputs. This change corrects them to be inputs.
BUG=b:74932341
TEST=None
Change-Id: I319f8a64d83c29ed150316c15a8d429cc7c024f3
Signed-off-by: Justin TerAvest <teravest@chromium.org>
Reviewed-on: https://review.coreboot.org/25217
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
PCIe de-emphasis is enabled by default. Thunderpeak Wi-Fi requires
it to be disabled. Therefore allow it to be configured via a
device tree setting.
TEST=On GLKRVP, verify Thunderpeak Wi-Fi card shows up in lspci when
de-emphasis is disabled in device tree.
Change-Id: Iae204768dfe00a638c764644c44c7cda269e73e0
Signed-off-by: Shamile Khan <shamile.khan@intel.com>
Reviewed-on: https://review.coreboot.org/25185
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The GPIO for EEPROM write-protect should be configured early, before
romstage. This change configures that pad earlier. This pad is the same
on the existing Octopus schematics.
BUG=None
TEST=None
Change-Id: Idf296ba6aad75b890afabd6f7c7c51fbaf911214
Signed-off-by: Justin TerAvest <teravest@chromium.org>
Reviewed-on: https://review.coreboot.org/25250
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
We are enabling at the kernel level, but that is triggering an issue
where FSP expects it to be disabled so it forces a cold reboot on
every warm reboot, clearing the ramoops logs. Enabling in BIOS so it
matches what the kernel expects.
This is the same change that were done for eve:
https://review.coreboot.org/#/c/22449/
BUG=None
BRANCH=None
TEST=echo PANIC > /sys/kernel/debug/provoke-crash/DIRECT
check for /dev/pstore/console-ramoops
Change-Id: Icd0bd01f5aee4c89f503eebba0808a1f3059e739
Signed-off-by: Shelley Chen <shchen@chromium.org>
Reviewed-on: https://review.coreboot.org/25251
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
The GPIO programming of configure_stoneyridge_UART() can be done by the early
GPIO table, AOAC enabling was already removed. So configure_stoneyridge_uart()
became redundant. Remove procedure configure_stoneyridge_uart().
BUG=b:74258015
TEST=Build and boot kahlee, observing serial output does not changes from
previous serial output.
Change-Id: Ie67051d7b90fa294090f6bfc518c6c074d98cc98
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/25192
Reviewed-by: Garrett Kirkendall <garrett.kirkendall@amd.corp-partner.google.com>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
GPIO_149 is used as ESPI clock feedback and configuring it as a GPO
results in EC communication failure. This change removes the
configuration of GPIO_149 as GPO in ramstage so that it remains
configured for ESPI (as it was when AP came out of reset).
BUG=b:75348718
Change-Id: Ie4f21b12fae027cdba54ce147e6d1a88ee854792
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/25259
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Call sb_spibase() early so that it will set up the SPI base address.
This is another step to moving AGESA calls out of the bootblock.
BUG=b:74427893
BRANCH=master
TEST=Build and boot Grunt.
Change-Id: I665d32f3acb0046eb6abbd363735561f0372f2a0
Signed-off-by: Garrett Kirkendall <garrett.kirkendall@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/25246
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
glk has different memory profile values than apl. Therefore, a
translation is required to correctly set the proper profile value
depending on what SoC (and therefore FSP) is being used. Based on
SOC_INTEL_GLK Kconfig value use different profiles.
BUG=b:74932341
Change-Id: I6ea84d3339caf666aea5034ab8f0287bd1915e06
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/25249
Reviewed-by: Justin TerAvest <teravest@chromium.org>
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>
It was required for all cores use the same CAR teardown function
(exit_car.S and gcccar.inc). AGESA has already been modified to do the
AP to do the call out. Create assembly code to call chipset_teardown_car
and then enter an endless loop with halt instruction. Then create the
call out that will call this new assembly code.
BUG=b:70338633
AGESA COMMIT=3313d277
TEST=Created a debug version of AGESA that would print the returned
status of HALT_THIS_AP. Build code without the fix, see the return.
Build code with the fix, see that there's no return.
Change-Id: I05ee405812211d93dfdbdc5ee7d9978c2eb585e1
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/24999
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
AGESA.bin was updated in the binary repo, so update the submodule pointer.
Among other changes, this added a callback "AGESA_HALT_THIS_AP", which
requires updated header files.
BUG=b:70338633
TEST=build kahlee.
Change-Id: I5a07f1c539d00aed34cfe45d6d7ef60c1dc56566
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/25183
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Devices that need to have their AOAC register enabled do have a delay before
they become available. Currently each device has their own wait loop. Create
a procedure that initializes all AOAC devices in a table and wait for all
AOAC to become alive, then call this new procedure before the call to
initialize the UART. Then change all procedures that initialize some AOAC by
moving the devices to the table and removing AOAC initialization code.
BUG=b:74416098
TEST=Build and boot kahlee checking that UART is sending debug messages out.
Change-Id: I359791c2a332629aa991f2f17a67e94726a21eb5
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/25142
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Martin Roth <martinroth@google.com>
PcieRpHotPlug in apollolake UPD is default enabled. This change adds a
config option to enable hotplug only if explicitly requested by
mainboard. This changes the default behavior on all apollolake boards
to have hotplug disabled.
BUG=b:74633273
BRANCH=reef,coral
Change-Id: I572c054d31aaf5d43a79c4b1773ec9356da48d9d
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/25187
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This change uses an array pcie_rp_clkreq_pin for accepting CLKREQ#
from mainboards instead of defining a separate property for each root
port. This allows us to use memcpy to copy the entire array into FSP
params as well as new properties for PCIe root ports can be added as
arrays in future CLs.
BUG=b:74633273
BRANCH=reef,coral
Change-Id: Ifa05f1e38fcfd95063ec327712e472cdbd12dbb7
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/25186
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
1) Set the critical temperature threshold to 100C to match changes
on other boards. This is intended to reduce DPTF-initiated thermal
shutdowns before it has had a chance to react.
2) Reduce the CPU passive threshold sample rate from 5 seconds to 1
second so DPTF will react faster to rapid temperature increases.
BUG=b:67459049
BRANCH=eve
TEST=manual performance/power testing on Eve hardware
Change-Id: Ib660dcb25422fea0aa692fac5ba65b49808965ba
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/25153
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Touchscreen power enable for Nami has moved from GBB_C22 to GPP_B4 in
the latest schematics.
BUG=b:74347464
BRANCH=None
TEST=./util/abuild/abuild -p none -t google/poppy -x -a
Change-Id: I3b1794d44f25c0d42d082d63b9e3ec3dfcef7528
Signed-off-by: Shelley Chen <shchen@chromium.org>
Reviewed-on: https://review.coreboot.org/25154
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Call function sb_acpi_mmio_decode() from bootblock_fch_early_init().
This enables decoding of the FCH ACPI MMIO regions 0xfed80000 -
0xfed81fff. This is another step to moving AGESA out of the bootblock
for StoneyRidge
BUG=b:74586747
BRANCH=master
TEST=Build and boot on Grunt.
Change-Id: I8cf329e5cd2002b225742fefa5c1ddd2598de674
Signed-off-by: Garrett Kirkendall <garrett.kirkendall@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/25161
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add global/ACPI nvs variables required for IGD OpRegion.
Add functions necessary to generate ACPI OpRegion, save the
table address in ASLB, and restore table address upon S3 resume.
Implementation largely based on existing Haswell/Lynxpoint code.
Test: boot Windows 10 on google/lulu with Tianocore payload and
GOP display init, observe display driver loaded and functional,
display not black screen when resuming from S3 suspend.
Change-Id: I024f4f0784df3cbbb9977692e9ef0ff9c3552725
Signed-off-by: CoolStar <coolstarorganization@gmail.com>
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/25094
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Vaibhav Shankar