Split the Qualcomm QUPV3 SE and GPI firmware loading into two helper
functions: load_qc_se_firmware_early() and load_qc_se_firmware_late().
- Early stage: Loads firmware for the ADSP I2C (Charger/Fuel gauge)
and GPI instances. This is now called via mainboard_init.
Off-mode charging is now part of the early stage operation.
- Late stage: Loads firmware for UART, USB-A retimers, and
Fingerprint SPI. This is now called via mainboard_enable.
This restructure utilizes the chip_operations .init callback to ensure
critical charging-related operation is loaded before subsequent
initialization steps.
Change-Id: I54d41e76b162f80a80117bfe54943dc43b360dae
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91718
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Select SOC_QUALCOMM_PCIE_ASYNCHRONOUS_INIT for the Bluey board to allow
non-blocking PCIe link training.
Call qcom_setup_pcie_host() during platform_romstage_postram() when
performing a normal boot.
This takes advantage of the asynchronous PCIe initialization logic,
starting the link training early to save approximately 100ms of
blocking wait time in ramstage.
BUG=b:449871690
TEST=Able to save 100ms of the boot time (google/quenbih).
w/o patch:
```
5000:<unknown> 1,224,619 (662)
5001:<unknown> 1,324,851 (100,232)
```
w/ patch:
```
5000:<unknown> 1,098,810 (808)
5001:<unknown> 1,098,928 (118)
```
Change-Id: If758c2fb8f7a6a5bb8c5fe6c1d7b44e988858179
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91725
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Realtek advised leaving the StarFighter speaker path idle with GPIO2
low and LINE2 EAPD disabled when no audio is playing.
Add a "Legacy Speaker Control" CFR option for the Meteor Lake variant
so coreboot can optionally boot the codec in that muted state. This
avoids the cold-boot / G3 speaker pop when paired with the Linux
runtime sequencing fix that asserts EAPD and GPIO2 only for playback.
Keep the option enabled by default so existing kernels continue to use
the legacy speaker setup. Without the matching Linux change, forcing
GPIO2 low at boot would leave the external speaker amp disabled and
result in no speaker output.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I62427d3f13b8a68a58bca4ed7896482da4abf23b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91662
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
In the "AC only" scenario, since the adapter is 65W,
the values of PL2 and PL4 need to be reduced to prevent
the machine from shutting down.
BUG=b:487170924
TEST=emerge-fatcat coreboot, test pass by power engineer
Change-Id: Id0b1f886205f26a5171f21ae43a9360791e0979b
Signed-off-by: WeiHuaLin <weihualin@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91646
Reviewed-by: Weimin Wu <wuweimin@huaqin.corp-partner.google.com>
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Based on Autoport with subsequent manual tweaking. The system boots
with an Intel i7-4770K using Haswell NRI. Thanks to Angel Pons for
fixing S3 suspend/resume.
Working:
- Haswell CPUs
- Haswell NRI
- Both DDR3 DIMM slots
- HDMI Port
- DP Port
- All rear USB ports
- Audio Jack
- Ethernet port
- WiFi and M.2
- All SATA ports
- Discrete Graphics (tested with AMD R9 Nano)
- TPM 2.0
- S3 suspend and resume
Not working:
- Rear double-digit display does not show CPU temp.
- Known issue: Broadwell (non-ULT) CPUs are not yet supported in coreboot
Not (yet) tested:
- USB headers
Change-Id: I6813adce267af6bd449f72b0595dfec9277961bf
Signed-off-by: Jan Philipp Groß <jeangrande@mailbox.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91672
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Integrate thermal monitoring into the low-battery and off-mode charging
flow.
During battery charging in the ramstage, the system now scans all
thermal zones. If any sensor trips its defined threshold, the system
executes an emergency power-off to protect the hardware from thermal
damage.
TEST=Verify all x1p42100 thermal zones are readable on Google/Quartz.
TEST=Verify system shutdown on a thermal trip on Google/Quartz.
Change-Id: Id45d5f097dfb0c7b01e0541e116f5356f59f8269
Signed-off-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91611
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add support for selecting NVMe or eMMC storage via CFR option on
taeko and taniks variants. Override fw_config_probe() to check the
CFR "storage_device" option and enable/disable the appropriate PCIe
root port based on user selection.
This allows runtime configuration of storage devices while ensuring
only the selected device is initialized, since initializing both
causes neither to be detected.
TEST=build/boot taeko, verify both eMMC and NVMe M.2 storage modules
functional when correct type selected from setup menu.
Change-Id: Ic555f93763736adb5837534b8011aa9c123fea08
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/90742
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Select GBB_FLAG_ENABLE_ADB in Kconfig for the Bluey board. This is
required to support ADB debugging during the current development
phase.
Note: This is intended as a temporary measure (FIXME) and should
likely be reverted before production.
Change-Id: I9c8c2a315fcf91e4b51d25ee4e00490db7e33486
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91720
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Generate RAM ID for BWMYAX32P8A-32G
DRAM Part Name ID to assign
BWMYAX32P8A-32G 4 (0100)
BUG=b:493358217
BRANCH=firmware-nissa-15217.B
TEST=emerge-nissa coreboot
Change-Id: Ia43dc45874e57c92c5b377c5afd073ef9ced7c57
Signed-off-by: Qinghong Zeng <zengqinghong@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91686
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Yanqiong Huang <huangyanqiong@huaqin.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Since moxoe is a box product using DDR5 SODIMM, remove SAGV enable to
use the default disabled state for better memory stability.
BUG=b:481186489
TEST=Build and boot, verify SaGv is disabled via FSP logs.
Change-Id: I1e07f7cb32b7387a7b96c9666eb809983559f7f4
Signed-off-by: Kenneth Chan <kenneth.chan@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91696
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Since kulnex is a box product using DDR5 SODIMM, remove SAGV enable to
use the default disabled state for better memory stability.
BUG=b:480035819
TEST=Build and boot, verify SaGv is disabled via FSP logs.
Change-Id: I37d56a33a1ba48ef105e03ca1a24c11291646fc0
Signed-off-by: Kenneth Chan <kenneth.chan@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91697
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Remove __weak to ensure variant-specific memory functions properly
override the default implementations in the baseboard.
BUG=b:491711748
BRANCH=firmware-brya-14505.B
TEST=Build and boot on kulnex, verify memory initialization.
Change-Id: I61e33a215d41d25cc1f64866e653c0f1d4eb8ba8
Signed-off-by: Kenneth Chan <kenneth.chan@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91693
Reviewed-by: Eric Lai <ericllai@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Wu <david_wu@quanta.corp-partner.google.com>
Reviewed-by: Ren Kuo <ren.kuo@quanta.corp-partner.google.com>
The QEMU sbsa-ref machine has a GICv3 ITS at 0x44081000 that handles
MSI/MSI-X translation for PCI devices. Without describing the ITS in
ACPI tables, Linux cannot set up MSI interrupts, causing warnings like:
WARNING: CPU: 1 PID: 1 at drivers/pci/msi/msi.h:121 pci_msi_setup_msi_irqs+0x40/0x58
xhci_hcd 0000:00:04.0: xHCI Host Controller
Add GIC ITS base address to the address map and implement
platform_get_gic_its() so the common MADT generation code emits
a GIC ITS entry.
Select ACPI_IORT and implement acpi_soc_fill_iort() to generate an
IORT table with an ITS Group node and a Root Complex node that maps
all PCI RIDs 1:1 to ITS device IDs.
Tested with Fedora 41 and a qemu-xhci USB controller.
Change-Id: I9366968aac855dae808f6f0c73f1d3ec644bbeff
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91668
Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The QEMU sbsa-ref machine maps PCI I/O port space at 0x7fff0000.
Set io_port_mmio_base so that PCI I/O port accesses are correctly
translated to MMIO on aarch64.
This is needed for PCI device drivers that may use I/O port BARs,
such as the QEMU bochs display driver which already compiles and
links for this target via the existing DRIVERS_EMULATION_QEMU_BOCHS
Kconfig.
Change-Id: I6a06c4c3a48c5d3409009f10b089a3537ccec8a6
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91667
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>
The current implementation only supports sink mode on the debug access
port, which is used for charging. To enhance debugging capabilities,
expand the support to include source mode.
Refactor the Kconfig option to HAVE_DEBUG_ACCESS_PORT_SOURCE_SINK and
update the initialization logic to configure both SRC and SNK modes
via the PMIC's SCHG_TYPE_C_DEBUG_ACCESS registers. This allows the
debug port to serve as a power source or sink as required by the
attached debug hardware.
BUG=none
TEST=Verify debug port modes on Google/Quartz.
Change-Id: I3ec45d9cdc0ec6e723d10792f4e347462cecd2ed
Signed-off-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91670
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jayvik Desai <jayvik@google.com>
The ADSP GSI initialization/loading is needed in both
normal boot and the off-mode/low-battery charging path. This patch
moves it before the conditional mainboard initialization skip, so it
runs in all cases.
TEST=Able to build and boot google/bluey.
Change-Id: I6237154f8701d5f7f9e1e0b20378cb8e8be39fca
Signed-off-by: Hari L <haril@qualcomm.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91637
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
The Sunrise Point-LP PCH built into the Google Pixelbook Eve suffers
from an erratum where the "CLKREQ# asserted to clock active timing" may
exceed the maximum specification, resulting in exit instability from
ASPM L1 state.
This is documented in erratum 47 of the "Intel 100 Series and C230
Series Chipset Family Platform Controller Hub Specification Update"
(Revision 015, December 2018):
https://www.intel.de/content/dam/www/public/us/en/documents/specification-updates/100-series-chipset-spec-update.pdf
The Specification Update constrains applicability of the erratum to
Endpoints which do not support LTR or advertise an LTR value of less
than 1 usec. The reason is that the PCH needs about 1 usec for the
clock to become active after CLKREQ# asserted. For devices without LTR
support, the maximum is 400 nsec (T_CRLon, PCIe CEM r6.0.1 sec 2.11.2).
The Pixelbook Eve has an Intel 7265 Stone Peak wifi card attached to
Root Port 1. It seems this wifi card triggers the erratum: There are
several reports that the wifi card is no longer usable since commit
torvalds/linux@4d4c10f763 ("PCI: Explicitly put devices into D0 when
initializing").
Briefly, coreboot enables all ASPM features on boot, the kernel used to
disable certain ASPM features prior to the commit, now no longer does
and the erratum is thus exposed. (The commit changed the cached power
state of the wifi card from PCI_UNKNOWN to PCI_D0, which now causes
pcie_config_aspm_link() to no longer disable L1 PCI PM.)
Apply the recommended workaround, which is to disable the associated PCH
CLKREQ# signal to keep the PCIe clock active during L1.
BUG=https://github.com/MrChromebox/firmware/issues/786
TEST=https://bugzilla.kernel.org/show_bug.cgi?id=220705#c31
Change-Id: I00c6555c2b93f46971ea8e4344f8990f86b03a3d
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91651
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Configure "cpu_ratio_override" to 0x20 (32) for the Fatcat baseboard.
This ensures the Panther Lake SoC initializes with the correct
base frequency ratio to meet the performance and thermal targets
defined for this hardware revision.
BUG=none
BRANCH=none
TEST=Build and boot Fatcat; verify CPU base frequency has updated.
Change-Id: I7ea6c7dccaf731bab1256b3297d83518ceea532c
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91648
Reviewed-by: Pranava Y N <pranavayn@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Additionally, guard USB camera GPIO enablement using dedicated
Kconfig option.
This reverts commit bbbc655b15.
Reason for revert: FW should enable the GPIO_USB_CAM_ENABLE (206).
Change-Id: I7966240939c51a4be7027debb0a66d3e11cb75cc
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91660
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Replace checked-in .spd.hex blobs with .spd.json attribute descriptions
and generate the .spd.hex at build time via spd_gen.
Change-Id: I777b12df911576c684ee8146f5ec69e61b0cc772
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91292
Reviewed-by: Alicja Michalska <ahplka19@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Replace checked-in .spd.hex blobs with .spd.json attribute descriptions
and generate the .spd.hex at build time via spd_gen.
Change-Id: Ibfe5672ba9c4ffb3dcd328d9bf7df81395a3d93f
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91291
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Alicja Michalska <ahplka19@gmail.com>
Replace checked-in mt62f2g64d8 .spd.hex blobs with .spd.json attribute
descriptions and generate the .spd.hex at build time via spd_gen.
Change-Id: I383b044f87c7ff9eaa57da580cd39a67c36c7b32
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91252
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Alicja Michalska <ahplka19@gmail.com>
screebo/kanix use rt1019 speaker, rt5682 headphone. karis uses rt5650
speaker and rt5650_hp headphone. All of them use 2ch-pdm0 for dmic.
This configuration is used for CoolStar's Windows audio drivers on
these devices.
TEST=build/boot Win11 on screebo, verify built-in audio functional with
coolstar's drivers.
Change-Id: Ie0be2b2d7cc41548bbe3e5b47a8e0f6039c4b2d9
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91571
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jakub "Kuba" Czapiga <czapiga@google.com>
Reviewed-by: Alicja Michalska <ahplka19@gmail.com>
Linux complains about these missing.
Tested with fedora 43 and CrabEFI payload.
Change-Id: I4c65760e64d8dc9b953f6a5b7f1bdcde0ce946a0
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91649
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Since USB-A was removed from the mica hardware design, the Kconfig has
been configured to skip the relevant initialization.
BUG=b:488906616
TEST=emerge-bluey coreboot
Change-Id: I69cc994c83d78da87ddb95cbf471726a492512ef
Signed-off-by: KangMin Wang <kangmin.wang@luxshare.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91635
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
Generate RAM ID for BWMYAX32P8A-32G
DRAM Part Name ID to assign
BWMYAX32P8A-32G 4 (0100)
BUG=b:488993502
BRANCH=firmware-nissa-15217.B
TEST=emerge-nissa coreboot
Change-Id: I496292fa20884262c32d339b8448490f09c7b12b
Signed-off-by: Qinghong Zeng <zengqinghong@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91508
Reviewed-by: Eric Lai <ericllai@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kun Liu <liukun11@huaqin.corp-partner.google.com>
Add LGD touchscreen for kaladin
BUG=b:484114852
TEST=build and flash on kaladin,verify touch function works normally
Change-Id: I1f204569767e7eab17bc44dcd060d606ba87a38e
Signed-off-by: Eren Peng <peng.eren@inventec.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91647
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
A local patch providing basic 2x scaling in edk2 means that the
fixed resolution VBTs are no longer needed so always use the
native-resolution VBT by default,
Remove the CFR option to pick which VBT to use, so only the native
resolution VBTs are used and included.
Change-Id: Ib7f4c546a01ebfba963b7591af9d5e24c0611206
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91618
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The panel uses TPS65130RGER as the bias IC, with supply set to ±5.9V.
Configure TPS65130RGER initialization and power-on sequence according
to the tps65130.pdf.
The tps65132s driver is no longer used on this platform and remove it
from the build.
[INFO ] mtk_display_init: 'BOE NS130069' 3504x2190@120Hz bpp 4
BUG=b:463911061
TEST=Check display initialization log and display are normal
BRANCH=none
Change-Id: Idfc19597c4357adb818ca008f93bac2e7ebe3edb
Signed-off-by: Wentao Qin <qinwentao@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91424
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
This patch enables dtt and ish in devicetree for ojal and updates
FW config for GPIO's config according to schematics revision 0.9.
RDC kit no:840138
BUG=b:437459757
TEST=Build ojal board and check dmesg for errors.
Change-Id: If2ece13575ebad661cc7de78e77e3bf2f30e69e1
Signed-off-by: Varun Upadhyay <varun.upadhyay@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91334
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aralguppe, Sowmya <sowmya.aralguppe@intel.com>
Reviewed-by: Bhat D, Krishna P <krishna.p.bhat.d@intel.com>
Add HAVE_SHARED_PS2_PORT Kconfig, associated cmos.[layout,default]
and CFR entries to p8z77-m[_pro], p8z77-v[_le_plus], p8h77-v,
where their owners manual indicate a single shared PS/2 port, to enable
control of this one port's role. Adds an "auto" option if PS/2 keyboard
init is enabled in Kconfig, to enable switching role automatically if
a device (ie. mouse) is detected on auxiliary channel.
TEST=Logitech M-S48 PS/2 mouse and various PS/2 keyboards all work with
correctly set port role and "auto" on asus/p8z77-m under a Linux
Mint 22.2 live environment.
Change-Id: I21b73da99168e751b1a23485d4b1695963f9eef5
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81885
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Three more recent nvram options were not covered by checksum.
Change-Id: I69dcd3f0b57464e284965e31153e2ee0a1a80631
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91578
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
This reverts commit d912ae91b0.
Reason for revert: These GPIOs will be managed by the OS.
BUG=b:481123667
Change-Id: Ieab7a9eba09c6a1128fe4709603f3b9d64e72e93
Signed-off-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91639
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
`register "cnvi_bt_core"` was missed in the upstream patch, so re-add
it.
Change-Id: I2be5303563f22a642c03719a16b1c88cd8d196a7
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91613
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Implement logic to detect and clear ChromeOS EC AC-unplug events and
provide visual feedback via the LEDs before system shutdown.
Key changes:
- Added `detect_ac_unplug_event` and `clear_ac_unplug_event` to
monitor power source changes via EC host events.
- Implemented `indicate_charging_status` to provide a 4-second
notification to the user before the AP powers off.
- Integrated these helpers into `launch_charger_applet` to ensure
the event state is clean upon entry and the user is notified
before the system issues a power-off due to charging timeouts or
state changes.
BUG=none
BRANCH=none
TEST=On Bluey, verify the LED turns on for 4 seconds when
charging fails or AC is removed during the charging applet
before the device powers off.
Change-Id: Ie1ff5ba6f158fe7302e523f984c5e5d5f05d6eae
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91602
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Refactor the low-power/off-mode charging logic into a dedicated
helper function `handle_low_power_charging_boot`.
Additionally, replace the `return` statement with `halt()` after
the charging applet logic. This ensures that if the system is in
a low-power charging state, it cannot accidentally proceed with
the rest of the mainboard initialization, which could lead to
unstable behavior or power-sequencing issues.
Included <halt.h> to provide the necessary definition.
BUG=none
BRANCH=none
TEST=Build and boot on google/quartz. Verify that low-battery boot
correctly enters the charging applet and does not proceed to full init.
Change-Id: I4bf9bb0f89d117fea9b81a5f8369fa23043a1e82
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91599
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
When the charger applet times out waiting for charging to enable, the
previous behavior was to simply return. This caused a boot hang because
the system would attempt to continue mainboard initialization without
properly initialized IPs or sufficient power.
Update the timeout handler to trigger a system power-off via
google_chromeec_ap_poweroff(). This ensures the device enters a clean
G3 state if charging cannot be established, preventing a partial-boot
hang and unnecessary power drain.
BUG=none
BRANCH=none
TEST=Verified on Bluey that a charging timeout results in a clean
power-off instead of a system hang.
Change-Id: Iae00e6df39e9d78cd5d27770b871ff2e8c4c9b7c
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91598
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Select EC_GOOGLE_CHROMEEC_LED_CONTROL for the following Fatcat
variants:
- Lapis
- Moonstone
- Ruby
This enables the firmware to drive system LED behavior via the
ChromeOS EC.
BUG=none
BRANCH=none
TEST=Build and boot on fatcat variants, verify LED functionality.
Change-Id: I506420c8594f5cd183cdd02c8516c053205423e3
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91597
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Avi Uday <aviuday@google.com>
Reviewed-by: Jayvik Desai <jayvik@google.com>
Select EC_GOOGLE_CHROMEEC_LED_CONTROL for both BOARD_GOOGLE_MODEL_QUARTZ
and BOARD_GOOGLE_MODEL_MICA. This allows the firmware to communicate
with the EC to manage system LED states.
BUG=none
BRANCH=none
TEST=Build and boot on Bluey baseboard variants.
Change-Id: I53270c6a917c57ba8500f1fae46aac78ba43b351
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91596
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Extend fast voltage mode configuration to IA Domain
Ref=830097_WCL_PDG_SchChk_Rev1p5
BUG=b:None
TEST=Build ocelot and verify that the system boots with following
VR parameter
[SPEW ] IccMaxItrip[0] = 152
Change-Id: Iced5cea1bed8f215602ac1455ded214fa1f72c72
Signed-off-by: Sowmya Aralguppe <sowmya.aralguppe@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91450
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
The acoustic noise test fail on lapis, based on power engineer's suggestion, modify the relevant parameters in overridetree.cb.
BUG=b:482855004
TEST=emerge-fatcat coreboot, test pass by power engineer
Change-Id: I5ab48ed56fc04d57dd5c02d5512891b17147d391
Signed-off-by: Hualin Wei <weihualin@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91562
Reviewed-by: Weimin Wu <wuweimin@huaqin.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
It sets the PCH generic I/O decode range #1, meant for hardware monitor
functionalities, which are same across all variants with no reason to
deviate from. Move it into baseboard devicetree.cb.
TEST=Timeless binaries remain identical for all variants.
Change-Id: I7eecb81c02ed8c4b9bceb4cf9aff92a2bbe54ad7
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91306
Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Update the API used to configure Soundwire GPIOs to the LPASS GPIO
configure API, as these GPIOs are controlled by the LPASS subsystem.
Applies to the Soundwire amplifier GPIOs:
- GPIO_SNDW_AMP_0_ENABLE (GPIO 204)
- GPIO_SNDW_AMP_1_ENABLE (GPIO 205)
- GPIO_SNDW_0_SCL (GPIO 202)
- GPIO_SNDW_0_SDA (GPIO 203)
Test=1. Create an image.serial.bin and verify it boots successfully on
X1P42100.
2. Dump the corresponding TLMM GPIO CFG register and verify if the
eGPIO bit is disabled. The register details are part of HRD-X1P42100-S1
document.
https://docs.qualcomm.com/bundle/resource/topics/HRD-X1P42100-S1/
Change-Id: I9cc16b659fc5302ef81951ffbad8e62ce90e2890
Signed-off-by: Swathi Tamilselvan <tswathi@qualcomm.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91561
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Rename the devtree_update() bootstate hook added in commit f8494fbeae
("lib: Add devtree_update bootstate hook") to mb_devtree_update()
for clarity, since it is a mainboard-provided hook.
Update all declarations, definitions, and call sites accordingly.
TEST=build Starlabs Starfighter MTL
Change-Id: Id7fd9811433a668905d8439b90a8ee34a472d117
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91570
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
