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Yavilla board memory id setting references to yaviks.
This CL aligen it with yaviks.
DRAM Part Name ID to assign
MT62F512M32D2DR-031 WT:B 0 (0000)
MT62F1G32D4DR-031 WT:B 1 (0001)
H9JCNNNBK3MLYR-N6E 0 (0000)
H58G56AK6BX069 2 (0010)
K3LKBKB0BM-MGCP 2 (0010)
H58G56BK7BX068 3 (0011)
MT62F1G32D2DS-026 WT:B 3 (0011)
K3KL8L80CM-MGCT 3 (0011)
H58G66BK7BX067 4 (0100)
MT62F2G32D4DS-026 WT:B 4 (0100)
K3KL9L90CM-MGCT 4 (0100)
H58G66AK6BX070 5 (0101)
BUG=b:273791621
BRANCH=firmware-nissa-15217.B
TEST=run part_id_gen to generate SPD id
Change-Id: I4a5eb9e6e87a4adbc23f94f0eb92d5452c50e47c
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74584
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kevin Chiu <kevin.chiu.17802@gmail.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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To aid in layout, the PCI ports for LAN and SD card were swapped.
SD Card is now on RP3 (clksrc 4)
LAN is now on RP8 (clksrc 3)
BUG=b:269371363
TEST=builds
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Change-Id: If59849c13e4c42f00e3571c0385994ade5931adb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74630
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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The patch disables PCH USB2 PHY power gating to prevent possible
display flicker issue. Please refer Intel doc#723158 for more information.
BUG=b:279117758
BRANCH=firmware-brya-14505.B
TEST=Verify the build for marasov board
Signed-off-by: Frank Chu <Frank_Chu@pegatron.corp-partner.google.com>
Change-Id: I5a5199be768fc59e2f053f8c50a49247145e7e72
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74627
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Frank Chu <frank_chu@pegatron.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The STARYU is the mt8186 detachable reference design, and the STARMIE
is a variant of STARYU. Let's rename the common config from STARMIE
to STARYU, and we can select the STARYU config for the follow up
mt8186 detachable variant.
BRANCH=corsola
BUG=b:275470328
TEST=./utils/abuild/abuild -t google/corsola -a
Signed-off-by: Ruihai Zhou <zhouruihai@huaqin.corp-partner.google.com>
Change-Id: If75e94e86420b0a216fe7a1a9dee9cb42bbd985c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74654
Reviewed-by: cong yang <yangcong5@huaqin.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
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Google Brya variants like Nissa family selects
`SOC_INTEL_STORE_CSE_FPT_PARTITION_VERSION` to store CSE FPT
information.
BUG=b:273661726
TEST=Able to build and boot google/marasov.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I234b5d272077de9a6f0a9ba69fa015cda7ebd56c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74387
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
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Set the `SOC_INTEL_CSE_SEND_EOP_ASYNC' flag to request End-Of-Post
right after PCI enumeration and handle the command response at
`BS_PAYLOAD_BOOT'.
With these settings we have observed a boot time reduction of about
100ms on google/rex.
TEST=Tests on google/rex with `SOC_INTEL_CSE_SEND_EOP_ASYNC' show
End-Of-Post after PCI initialization and EOP message received at
`BS_PAYLOAD_BOOT'.
Change-Id: I27b540eeddcada521eba91fcc51504831d6dc855
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74562
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
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Select EC_GOOGLE_CHROMEEC_SKUID and EC_GOOGLE_CHROMEEC_BOARDID to
provide common routine for reading skudid and boardid from Chrome EC.
BUG=b:277293398
TEST=builds
Change-Id: I8e42ba23dada9771f335df34275e44e51d645596
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74283
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This adds RTD3 RPMX mutex to the root port. It is shared between RTD3
and WWAN.
BRANCH=firmware-brya-14505.B
TEST=boot to OS and check the generated SSDT table for the root port.
The RPMX mutex should be generated under the root port.
Signed-off-by: Cliff Huang <cliff.huang@intel.com>
Change-Id: Ia87b5f9d8300d6263c84a586256424799d3a45b1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73382
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
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The mp2 PCI device is still present when no mp2 firmware is loaded. When
this device isn't explicitly enabled in the mainboard's devicetree, the
chipset devicetree default of the device being disabled is used. This
results in coreboot's resource allocator not allocating resources to
the device and since the bridge doesn't have enough MMIO space reserved,
the Linux kernel can't assign resources to it. Enable the mp2 device in
the mainboard's devicetree so that it gets its resources assigned by
coreboot.
BUG=b:277217097
TEST=builds
Change-Id: I21885c51ff08846b456675090946f381843ef5e6
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74277
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Enable the audio co-processor in the device tree.
BUG=b:277214614
TEST=builds
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: I1e1749359804960bbd75d869385b9071e7f33be7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74276
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Because WD SSD drive isn't holding the clock low for some reason.
So we change to read eMMC clkreq signal instead.
BRANCH=none
BUG=b:278495684
TEST=emerge-skyrim coreboot chromeos-bootimage and verify ok.
Signed-off-by: John Su <john_su@compal.corp-partner.google.com>
Change-Id: I3a9225473a6ae1ba01dc8e5d982c4999f073267e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74583
Reviewed-by: Chao Gui <chaogui@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Frank Wu <frank_wu@compal.corp-partner.google.com>
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Add the new memory support:
Samsung K4UBE3D4AB-MGCL
BUG=b:274373361
BRANCH=firmware-volteer-13672.B
TEST=FW_NAME=delbin emerge-volteer coreboot
Signed-off-by: Frank Chu <Frank_Chu@pegatron.corp-partner.google.com>
Change-Id: Ie88c25b4b0f88ed299711f2b6b94006d5301554c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74556
Reviewed-by: Frank Chu <frank_chu@pegatron.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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Configure GSC I2C and Interrupt GPIOs during the early initialization.
Add devicetree configuration for GSC device and enable the required
config items.
BUG=b:275959717
TEST=builds
Change-Id: I6e235356b252a7b68a42da128ffd3189a829f117
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74111
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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`is_untrusted` is eventually ended up by adding DMA property _DSD which is similar to what `add_acpi_dma_property` does for WWAN drivers,
hence it makes sense to have a unified name across different device drivers.
BUG=b:278310435
BRANCH=firmware-brya-14505.B
TEST=Verified that the _DSD object is still present in the SSDT.
Signed-off-by: Frank Chu <Frank_Chu@pegatron.corp-partner.google.com>
Change-Id: I5a69a47e67f6acaad5a5d1b67e437c5a41bebf3e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74499
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Frank Chu <frank_chu@pegatron.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Create the boxy variant of the waddledee reference board by copying
the template files to a new directory named for the variant.
(Auto-Generated by create_coreboot_variant.sh version 4.5.0).
BUG=b:277529068
BRANCH=None
TEST=util/abuild/abuild -p none -t google/dedede -x -a
make sure the build includes GOOGLE_BOXY
Change-ID: Ief22eb000421c23abf6de3f99eb860bdae1e7919
Signed-off-by: kevin3.yang <kevin3.yang@lcfc.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74536
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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Add eSPI configuration for myst. Ensure the additional windows are used
and remove unnecessary addresses from the range used on skyrim.
BUG=b:275953893
TEST=builds
Change-Id: I7b40adec78d4e0b596596fa6e2951c79bd3bd8c7
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74110
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add initial fch irq routing table for Myst.
BUG=b:275946702
TEST=builds
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: Ic81c3cbfbb30a0beb3c4083624cf19abe6d1e694
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74109
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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On Skyrim variants, the eMMC reset GPIO should be SSD_AUX_RST_L (GPIO6).
Update the port_descriptors to link the correct reset GPIO. Data
is from the skyrim variant schematics and go/skyrim-gpios.
BUG=b:278759559
TEST=reboot: 5 iterations
suspend_stress_test: 10 iterations
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: I4713b3af23bb7684c9e2e81cf9c8d8a560b41a79
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74512
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
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Select SOC_INTEL_RAPTORLAKE to force coreboot to use the RPL FSP headers
for FSP as crota is using a converged firmware image.
BUG=b:267249674
BRANCH=firmware-brya-14505.B
TEST="FW_NAME=crota emerge-brya
coreboot-private-files-baseboard-brya coreboot chromeos-bootimage"
Cq-Depend: chromium:4430832
Signed-off-by: Terry Chen <terry_chen@wistron.corp-partner.google.com>
Change-Id: I448c58f93fddc44904c1f5ef3f8939618eff536f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74494
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
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Add sdram configs:
- RAM code 0x33: sdram-lpddr4x-K4UBE3D4AA-MGCL-4GB SPD for
K4UBE3D4AB-MGCL 4GB
- RAM code 0x34: sdram-lpddr4x-H9HCNNNFAMMLXR-NEE-8GB for
H54G68CYRBX248 8GB
BUG=b:278644249
BRANCH=kukui
TEST=emerge-jacuzzi coreboot
Signed-off-by: Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com>
Change-Id: If5b484b5324ba39dbb220f12bdb8344ecb5c4da5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73469
Reviewed-by: Lucas Chen <lucas.chen@quanta.corp-partner.google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add supported memory part in mem_parts_used.txt, then generate.
K4UBE3D4AB-MGCL
BUG=b:267539938
TEST=run part_id_gen to generate SPD id
Change-Id: Iee41bb4511f2d77e5ddc2798f9d4db6137ed818d
Signed-off-by: Morris Hsu <morris-hsu@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74497
Reviewed-by: David Wu <david_wu@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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Need to tune I2C bus 0/1/3/5 clock frequency under the 400kHz for
audio, TPM, touchscreen, and touchpad.
Tuning i2c frequency for omnigul
I2C0 - Audio CLK : 293.7khz
I2C1 - TPM CLK : 388.8khz
I2C3 - Touch Screen CLK : 294.8khz
I2C5 - Touch Pad CLK : 389.2khz
BUG=b:275061994
BRANCH=firmware-brya-14505.B
TEST=emerge-brya coreboot, and measure i2c clock.
Change-Id: I7c4fdf0e003318a69b870b487a60accefbc0ffed
Signed-off-by: Jamie Chen <jamie_chen@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74393
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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Change-Id: Ie75ce1eee3179a623da812a6b76c7ec457684177
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74470
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
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Add boten supported memory parts in mem_parts_used.txt, generate
SPD id for this part.
1. Samsung K4U6E3S4AB-MGCL
BUG=b:278138388
TEST=Use part_id_gen to generate related settings
Signed-off-by: kevin3.yang <kevin3.yang@lcfc.corp-partner.google.com>
Change-Id: I5f910393847c6494f77c009cb11f50b31bebffb6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74416
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
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This patch enables all DDI ports on Rex board to support display port
tunneling and dual display on TBT dock.
BUG=b:273901499
TEST=Boot google/rex and connect two displays over a TBT dock and check the display functionality.
Signed-off-by: Anil Kumar <anil.kumar.k@intel.com>
Change-Id: I45ee5334fbb877bd58912c8d24920037f155dc42
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74413
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Update GPIO configs based on latest schematics (revision aabe36)
Move GPP_D4->GPP_A13 (BT_DISABLE_L)
Swap GPP_E3<>GPP_E8 (WIFI_DISABLE_L and PG_PPVAR_GPU_NVVDD_X_OD)
Move GPP_A13->GPP_A20 (GSC_PCH_INT_ODL)
BUG=b:269371363
TEST=builds
Change-Id: I958e45156515cf4ce236084ec823f9329d7a063d
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73909
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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Add G2 touchscreen GTCH7503 for craaskino.
Use SSFC to separate touchscreen settings.
Bit 38-41 for TS_SOURCE:
(1) TS_UNPROVISIONED --> 0
(2) TS_GTCH7503 --> 1
BUG=b:277979947
TEST=(1) emerge-nissa coreboot
(2) Test on craaskino with G2 touchscreen
(3) Test on craaskino with elan touchscreen
Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Change-Id: I636f21be39f26a617653e134129a11479e801ea2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74298
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Derek Huang <derekhuang@google.com>
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Create the screebo variant of the rex0 reference board by copying
the template files to a new directory named for the variant.
(Auto-Generated by create_coreboot_variant.sh version 4.5.0).
BUG=b:276814951
BRANCH=None
TEST=util/abuild/abuild -p none -t google/rex -x -a
make sure the build includes GOOGLE_SCREEBO
Change-Id: I8d05ca7c0fe596378ca15d0734d46ad1dc63a1f9
Signed-off-by: Simon Zhou <zhouguohui@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74391
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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The 'Starmie' is a mt8186 detachable reference design that will share
most of Corsola design. For AP firmware, there will be a few changes,
mostly in display (MIPI interface and w/o bridge), so we create it
as a variant in Corsola.
BUG=b:275470328
BRANCH=corsola
TEST=./util/abuild/abuild -t google/corsola -b starmie -a
Change-Id: Ic1556ad0031e9a24bf26fa84d7713b7b7928312a
Signed-off-by: Ruihai Zhou <zhouruihai@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74048
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: cong yang <yangcong5@huaqin.corp-partner.google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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Add regulator VIO18 support to supply power for STA_HIMAX83102_J02 panel.
BUG=b:272425116
TEST=test firmware display pass for STA_HIMAX83102_J02 on Starmie.
Change-Id: Ie1dd9226b0c4f05f9c9ce6633b7384aa5eb4c978
Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74342
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Ruihai Zhou <zhouruihai@huaqin.corp-partner.google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add G2touch touchscreen support for kracko.
BOE NV116WHM-T04 V8.0 with G7500 touch panel sensor IC
BUG=b:277852921
BRANCH=firmware-dedede-13606.B
TEST=emerge-dedede coreboot & test on DUT
Change-Id: Ic065d5dc2900c6ccfee09031f7a80cefc391f5dd
Signed-off-by: Robert Chen <robert.chen@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74307
Reviewed-by: Kevin Chiu <kevin.chiu.17802@gmail.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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All the variant will use the same dGPU, so make PCIEXP_SUPPORT_RESIZABLE_BARS common.
BUG=b:277974986
TEST=abuild -a -x -c max -p none -t google/brya -b hades
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: If8618f2da3133c6b52427375c55a69d7014c4881
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74371
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
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The keyboard reset is not being used on this board, so disable the
functionality.
BUG=b:277294460
TEST=None
Change-Id: If7fb9ab0c9b1260d342313badb65c55bb9f788c0
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74285
Reviewed-by: Tim Van Patten <timvp@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Implement the GPS_REQUESTDXSTATE function which forces the
current D notifier state to re-report.
TEST=verified that notifications are forced out when invoked using
acpiexec
BUG=b:271938907
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Change-Id: I6dab9b793fe1d0b1c875eddbe6ae324d2894efe6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73890
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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Currently the DNOT function first checks to see if the current DNOT
value has already been reported. Add support to allow forcing regardless
if it had been sent already.
TEST=confirmed that when enabled, all events notify. When disabled, only
events on value change are notified.
BUG=b:271938907
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Change-Id: I7a93cca6a8f922574dd46b46572b230755db9aa7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73900
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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Currently the value was being truncated to 4 bytes. Change so that
the full 8 byte value is passed.
TEST=verified function returns expected value using acpiexec
BUG=b:271938907
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Change-Id: Icfc775de680e328a2b240595223d7098fee3dc3b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73899
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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This function adds support to convert a integer into a 8 byte buffer
TEST=verified returned buffer is as expected using acpiexec
BUG=b:271938907
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Change-Id: I89eb50f1452657c26b97eb5609ed956fa8ee8117
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73898
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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The logic was not equals, rather than the intended greater than or
equal to for checking the minimum GPS revision.
TEST=version check passes as expected now
BUG=b:271938907
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Change-Id: I66bf1fc32295e1b9e9c41c661ea8e395a1592a86
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73897
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
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Create the taranza variant of the waddledee reference board by
copying the template files to a new directory named for the variant.
(Auto-Generated by create_coreboot_variant.sh version 4.5.0).
BUG=b:277664211
BRANCH=dedede
TEST=util/abuild/abuild -p none -t google/dedede -x -a
make sure the build includes GOOGLE_TARANZA
Change-Id: Id64e48ff2acd6e827fe586a00376183930ddc7e1
Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74295
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Yavilla is a variant of yaviks which is almost identical
to yaviks, so is reusing the yaviks coreboot variant.
so update the GPIO tables to handle these based on fw_config.
BUG=b:277148122
BRANCH=firmware-nissa-15217.B
TEST=emerge-nissa coreboot
Change-Id: I831b199055c931e7a4a393eeb9e75e83c8ae3c3a
Signed-off-by: Shon Wang <shon.wang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74264
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Select hdmi vbt bin files based on MB_HDMI field of FW_CONFIG.
BUG=b:277148122, b:276369170
BRANCH=firmware-nissa-15217.B
TEST=emerge-nissa coreboot
Change-Id: I210003c27c83155dd5a768c1a6cdcfd8c849d256
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74262
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Yavilla will leverage yaviks FW build.
It has one additional USB Type-A0 port, support stylus and support WWAN.
Here update devicetree based on FW_CONFIG for yavilla's design.
-Enable USB2 port3 and USB3 port1 for USB2/3 Type-A0
-Enable USB2 port5 and USB3 port3 for WWAN
-Enable pen garage
-Enable rear mipi cam
-Enable Synaptics touchpad
BUG=b:277148122, b:276369170
BRANCH=firmware-nissa-15217.B
TEST=emerge-nissa coreboot
Change-Id: I38dbcf5920d12adb1f84885bdfa4c2f2faf2eb9e
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74261
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
|
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Add I2C peripheral reset configuration required during early init.
Enabled I2C generic and HID drivers.
BUG=b:275939564
TEST=builds
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: I44668295fb6ed03992df9d9fc075792e181d1a8a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74108
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Enable ELOG for Myst.
BUG=b:275938975
TEST=builds
Change-Id: I214e2dbaa3bc40c3f4ca68c8ee4b1398446d7090
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74282
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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|
The USB port configuration was derived from the PPR and schematics.
Primary functions are:
2 USB-C ports
1 USB SS+ type A port
2 Cameras (World/User facing)
1 Bluetooth transceiver
1 WWAN
BUG=b:275905635
TEST=builds
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: Iecb256cad7b2daea1fddfc8323e88ff5c38d1e51
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74106
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
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Enable the XHCI controllers in the devicetree for myst project.
BUG=b:275905635
TEST=builds
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: I05dc5bb157f0ef955e4b37e34d7b32678e42ebc8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74105
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
|
Enable internal graphics on the phoenix soc for myst projects.
BUG=b:275900162
TEST=builds
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: Ia6ef1ca07b9af491c7d937be5cef4f051852e486
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74104
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
|
Update the blob type for TypeId0x25_Mp2Fw_MDN_AD03.sbin to
subprogram 0. Delete the extra MP2FW line.
BUG=b:246770914
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Change-Id: I5418b1ed59e1916b971d2eece9f6a2fd0e51b1b3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74327
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
|
|
Enable iommu in devicetree for myst in order to allow kernel to load and
initialize IOMMU.
Bug=b:276805280
TEST=builds
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: I94e93afe775b070253464a9d187ad6c028d1b811
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74177
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
|
Enable the console UART for myst devices.
Bug=b:275900837
TEST=builds
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: I52c1b86c46907216d88f98917968b833af0d5d41
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74103
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Tim Van Patten <timvp@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
|
|
Add initial FW_CONFIG for the myst program.
BUG=b:
TEST=builds
Cq-Depend: chrome-internal:5674351
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: If74c3649d4e8d174d9fe00a4b896c2351ee3ab19
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74102
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
|
|
Enable EC SCI events for eSPI.
BUG=b:275894894
TEST=builds
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: I8fd858c484f6fcf952bcb4f756ba2e4728091d8b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74101
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
|
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Add supported memory parts in mem_parts_used list, and generate SPD ID
for these parts.
These new memory are added for yavilla.
DRAM Part Name ID to assigna
H58G66BK7BX067 4 (0100)
MT62F2G32D4DS-026 WT:B 4 (0100)
K3KL9L90CM-MGCT 4 (0100)
H58G66AK6BX070 5 (0101)
BUG=b:277148122
BRANCH=firmware-nissa-15217.B
TEST=run part_id_gen to generate SPD id
Change-Id: I3c48b9763f54e2e69f7c2d494fefbabedab2a389
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74228
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
|
No need for variant to use _weak.
BUG=b:276818954
TEST=new_variant_fulltest.sh rex0
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: I7ad904e06e5d83edf4bc11cafd5060ca409bd4ae
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74294
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
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This patch configures external V1p05/Vnn/VnnSx rails for Uldren
to follow best practices for power savings – untested though.
* Enable the external V1p05, Vnn, VnnSx rails in S0i1, S0i2, S0i3, S3,
S4, S5 , S0 states.
* Set the supported voltage states.
* Set the voltage for v1p05 and vnn.
* Set the ICC max for v1p05 and vnn.
BUG=b:272829190
BRANCH=firmware-nissa-15217.B
TEST=emerge-nissa coreboot
Change-Id: I3ff8e7db33bfbe4048327825406462262e8d2919
Signed-off-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74335
Reviewed-by: Derek Huang <derekhuang@google.com>
Reviewed-by: John Su <john_su@compal.corp-partner.google.com>
Reviewed-by: Ian Feng <ian_feng@compal.corp-partner.google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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With EC's lid switch implementation, there is no need to maintain the
lid switch state in mainboard. Hence remove LIDS ACPI object from
mainboard.
BUG=None
TEST=Build Skyrim BIOS image and boot to OS. Read the lid switch state
correctly through /proc/acpi/button/lid/LID0/state.
Change-Id: I0f8dc7216337268c421a475f54ee5b28abf33d08
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74333
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
|
Add SMI handler code for Myst platform.
BUG=b:275858191
TEST=builds
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: I92e5e6aef7ab0b84a96d976e29ebf96b56f6f1a1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74100
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
|
|
BUG=b:270624655
TEST=builds
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: Id18a311097d575973087eb92fd446a5c511f570e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74099
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
|
BUG=b:270618107
TEST=builds
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: I688e9c2fdf203cecfd5f200dec6cde9dbc0a9aa7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74098
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
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Add DTT thermal settings for thermal control provided by
thermal team for rex0 board
BRANCH=None
BUG=b:262498724, b:270664854
TEST=Built and verified thermal entries in ACPI SSDT on Rex board
Change-Id: I00dd97b759c8c68edaeeb4d64422b83c5e86981d
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71166
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
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From request, all type C port limit to to Gen1 5GHz.
So enable UPD usb3_port_force_gen1 for Markarth.
BUG=b:273841155
BRANCH=skyrim
TEST=Build, verify the setting will be applied on Markarth.
Signed-off-by: John Su <john_su@compal.corp-partner.google.com>
Change-Id: I9314b67a82ad2993c87f0110db5ec927caaa772b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74087
Reviewed-by: Patrick Huang <patrick.huang@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Chao Gui <chaogui@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Reviewed-by: Amanda Hwang <amanda_hwang@compal.corp-partner.google.com>
Reviewed-by: Ian Feng <ian_feng@compal.corp-partner.google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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Add GPU power sequencing changes for the Hades baseboard and variant.
Some signals were added, moved or inverted.
Based on implementation from Agah.
Moved signals:
GPIO_1V8_PWR_EN GPP_E11
GPIO_NV33_PWR_EN GPP_E2
GPIO_NV33_PG GPP_E1
New signals:
GPIO_NV12_PWR_EN GPP_D0
GPIO_NV12_PG GPP_D1
Inverted signals:
GPIO_FBVDD_PWR_EN GPP_A19
ifdef's will be dropped once the Agah variant is retired.
BUG=b:269371363
TEST=builds and verified on Agah that DGPU is still detectable (lspci)
Change-Id: I0b8efe7a34102cf61d4f784103c4a4f9337213f7
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73896
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
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This patch updates the Rex debug flash layout to optimize WP_RO to 4MB.
Changes for chromeos.fmd:
SI_BIOS:
RW_SECTION_A/B: Increase to 7.5MB.
RW_LEGACY: Introduce with 1MB.
RW_MISC: Increased to 1MB.
RW_UNUSED: 2MB (reserved)
WP_RO: Reduce to 4MB
Additionally, ensure RW_SECTION_B region starts at 16MB boundary in the
SPI Flash.
BUG=b:277143384
TEST=Able to build and boot google/rex with FSP release and debug image.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I4ab69eb24937d58c8bc5d3c0a6e5cb70b843a1ae
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74253
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
|
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This patch updates the Rex flash layout to optimize WP_RO to 4MB.
The idea is to create more space inside FW_RW_A/B to accommodate
multiple blobs to boot google/rex with different Intel MTL SoC stepping.
Changes for chromeos.fmd:
SI_BIOS:
RW_SECTION_A/B: Reduce to 7MB.
RW_LEGACY: Reduce to 1MB.
RW_MISC: Increased to 1MB.
RW_UNUSED: 3MB (reserved)
WP_RO: Reduce to 4MB
Additionally, ensure RW_SECTION_B region starts at 16MB boundary in the
SPI Flash.
BUG=b:277143384
TEST=Able to build and boot google/rex with FSP release and debug image.
Change-Id: Iccf83b7bb66d0d5503e0ff9e9a819051296c6724
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74229
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Now that power sequencing has been implemented, switch from using ACPI
"probed" flag to "detect" flag for all i2c touchscreens. This removes
non-present devices from the SSDT and relieves the OS of the burden of
probing.
TEST=build/boot Windows/linux on drallion, verify touchscreen functional
in OS, dump ACPI and verify only i2c devices actually present on the
board have entries in the SSDT.
Change-Id: I3b91a628cd4a9edb5d5a7521529f39b75935e1d0
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74239
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
|
Ensure the GPIOs themselves are configured as level triggered, as well
as the devicetree entiures. I2C-HID spec requires LEVEL trigger, and the
drivers (both Linux and Windows) work better with LEVEL vs EDGE trigger.
TEST=tested with rest of patch train
Change-Id: I4fba55c938f401876798c2b32c5922523f32180f
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74238
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
|
For touchscreens on sarien, drive the enable GPIO high starting in
romstage while holding in reset, then disable the reset GPIO in
ramstage. This will allow coreboot to detect the presence of i2c
touchscreens during ACPI SSDT generation (implemented in a subsequent
commit).
BUG=b:121309055
TEST=tested with rest of patch train
Change-Id: I3ce7bfc0fa4c03c0bb96bebaa3c3d256f886ecc4
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74237
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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Add method variant_romstage_gpio_table() with empty implementation to
be used in a subsequent commit for touchscreen power sequencing.
Call method in romstage to program any GPIOs that may need to be set.
TEST=tested with rest of patch train
Change-Id: I11b72a10a4a105385fbcf1d795c020708a7a90d9
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74236
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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Without gpio.c compiled in, SMMSTORE will fail to initialize and hang.
Add a conditional inclusion so gpio.c is compiled in SMM when SMMSTORE
is selected.
TEST=build/boot google/banshee with SMMSTORE support enabled
Change-Id: If049cba98f13f060807058029306dcad2ada2d49
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74233
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
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Stylus reset GPIO needs to be held low in romstage, released
in ramstage for runtime i2c detection to pick it up.
TEST=build/boot AKALI360 variant, verify stylus detected in cbmem,
functional in OS.
Change-Id: I2e7f2a28f6b3a71b0c8fc367168cffbe3f064663
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74234
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
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Deselect the 'fixed resolution at boot' and 'eFP attached' options via
the Windows BMP tool. Fixes HDMI audio output under Windows 10/11.
TEST=build/boot Win 11 on Fizz, verify HDMI audio now functional.
Change-Id: Iecede735bc1266af837e791e6c024aec2f9a8a80
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74235
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Intel ADL-P USB Type-C ports are not compatible with Parade PS8815
retimer on USB U1/U2 transition. The usb_lpm_incapable config is
used to disable USB U1/U2 transition for these Type-C ports.
BUG=b:277149723
BRANCH=firmware-brya-14505.B
TEST=Plug in device and check LPM sysfs nodes are disabled
localhost ~ # cat /sys/bus/usb/devices/2-3/power/usb3_hardware_lpm_u1
disabled
localhost ~ # cat /sys/bus/usb/devices/2-3/power/usb3_hardware_lpm_u2
disabled
Change-Id: I618cd09f45ede0a76cf46b3e467ba87775dd5d9d
Signed-off-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74246
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ron Lee <ron.lee@intel.com>
Reviewed-by: Derek Huang <derekhuang@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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Geralt uses Samsung panel, and Mutto is responsible for bonding the
panel and touch, so rename the panel description.
Add power-on sequence for Samsung ATNA33XC20 panel.
EDID Info:
header: 00 ff ff ff ff ff ff 00
serial number: 4c 83 62 41 00 00 00 00 28 1e
version: 01 04
basic params: b5 1d 11 78 02
chroma info: 0c f1 ae 52 3c b9 23 0c 50 54
established: 00 00 00
standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01
descriptor 1: 35 36 80 a0 70 38 20 40 30 20 88 00 26 a5 10 00 00 1b
descriptor 2: 35 36 80 a0 70 38 20 40 30 20 88 00 26 a5 10 00 00 1b
descriptor 3: 00 00 00 0f 00 d1 09 3c d1 09 3c 28 80 00 00 00 00 00
descriptor 4: 00 00 00 fe 00 41 54 4e 41 33 33 58 43 32 30 2d 30 20
extensions: 01
checksum: 6f
BUG=b:276097739
TEST=test firmware display pass.
Signed-off-by: Jianeng Ceng <cengjianeng@huaqin.corp-partner.google.com>
Change-Id: Ibd2d05c7eef1360ca954316f2e76b21ed1f85be8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74115
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: cong yang <yangcong5@huaqin.corp-partner.google.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: jason-ch chen <Jason-ch.Chen@mediatek.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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Adjust build configs to build Myst for chromeOS.
BUG=b:270618097
TEST=builds
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: If4b6917fe024067409bfbb3d2691c37759b5cace
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74097
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
|
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- Enable Acoustic noise mitigation
- Set slow slew rate VCCIA and VCCGT to SLEW_FAST_8
- Set FastPkgCRampDisable VCCIA and VCCGT to 1
BUG=b:271788117
TEST=build FW and system power on.
Signed-off-by: Frank Chu <Frank_Chu@pegatron.corp-partner.google.com>
Change-Id: I411c91e1e70285afbf31750a56a039d60bbe093f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73491
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tracy Wu <tracy.wu@intel.corp-partner.google.com>
Reviewed-by: Kyle Lin <kylelinck@google.com>
Reviewed-by: Derek Huang <derekhuang@google.com>
Reviewed-by: Frank Chu <frank_chu@pegatron.corp-partner.google.com>
|
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Declare CrOS GPIOs for Myst, add relevant defines needed by chromeOS for
additional control GPIOs.
BUG=b:270616013
TEST=builds
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: Ie876883d6ee2e3bc6324c038cefee12d99702dc9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74096
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Initial GPIO configuration for Myst.
BUG=b:270596581
TEST=builds
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: Ia019704c7b027f14d46281e0de0ffdbc4906a20b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74095
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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Add configuration stubs for GPIOs to be implemented later.
BUG=b:270596581
TEST=builds
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: I3228f857da7c8c76cf32faf4a23418aedaf40875
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74094
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
|
|
Myst is a new Google mainboard with an AMD Phoenix SOC.
BUG=b:270596106
TEST=util/abuild/abuild -t GOOGLE_MYST --clean
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: Id7d731ce4d6cb6d4e9041f46eb5a799865bb0b9a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74093
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
|
|
Set the `SOC_INTEL_CSE_SEND_EOP_ASYNC' flag to request End-Of-Post
right after PCI enumeration and handle the command response at
`BS_PAYLOAD_BOOT'.
With these settings we have observed a boot time reduction of about 20
to 30 ms on brya0.
BUG=b:268546941
BRANCH=firmware-brya-14505.B
TEST=Tests on brya0 with `SOC_INTEL_CSE_SEND_EOP_ASYNC' show
End-Of-Post after PCI initialization and EOP message received at
`BS_PAYLOAD_BOOT'.
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Change-Id: Ib850330fbb9e84839eb1093db054332cbcb59b41
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74215
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
|
|
Because Markarth PCIe port 1 use for eMMc not SD. So we need override
PCIe config for Markarth. And also the Markarth have NVMe and eMMC
SKU. Follow Winterhold to look at the NVMe CLKREQ signal before
initializing the ports allowing us to identify which device is populated
and only initialize that device.
BRANCH=none
BUG=b:275669215
TEST=emerge-skyrim coreboot chromeos-bootimage
Signed-off-by: John Su <john_su@compal.corp-partner.google.com>
Change-Id: I0b4e4067a30019d742c7589a52badf93b7091615
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74133
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frank Wu <frank_wu@compal.corp-partner.google.com>
|
|
On Skyrim, there isn't a need for a sleep GPIO table. Remove the TODO
and filler table and function to reduce unnecessary function overhead.
BUG=None
BRANCH=Skyrim
TEST=Build Skyrim BIOS image.
Change-Id: Ia9d55a5e2295bb2e2c2957c4f5207362f616022c
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73852
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
|
|
This reverts commit 11f2f88a277124713f7b0023f078fcc2e1a98c32.
Revert initial change as it was causing a boot failure when
transitioning into recovery mode.
BUG=b:276927816
TEST='emerge-brya coreboot chromeos-bootimage', flash and boot a skolas
SKU1 to kernel, then press Esc-Refresh-PowerButton to try to reboot into
recovery mode.
Change-Id: I91c8d0434a2354dedfa49dd6100caf0e5bfe3f4c
Signed-off-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74206
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eran Mitrani <mitrani@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Add Alder Lake (ADL) and Raptor Lake (RPL) dptf settings for omnigul
BUG=b:273415170
BRANCH=firmware-brya-14505.B
TEST=FW_NAME=omnigul emerge-brya coreboot
Change-Id: I8280f82ff1534ea63bcb448da231712bb4abd6d3
Signed-off-by: Jamie Chen <jamie_chen@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73945
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
|
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Enables pre-cpu boot timestamps from cse.
990:CSME ROM started execution 0
944:CSE sent 'Boot Stall Done' to PMC 47,000
945:CSE started to handle ICC configuration 225,000 (178,000)
946:CSE sent 'Host BIOS Prep Done' to PMC 225,000 (0)
947:CSE received 'CPU Reset Done Ack sent' from PMC 516,000 (291,000)
991:Die Management Unit (DMU) load completed 587,000 (71,000)
0:1st timestamp 597,427 (10,427)
BUG=b:259366109
TEST=Boot on rex, check "cbmem -t"
Change-Id: I68cd53c18af6a400bcd9dc15d428a904b0647495
Signed-off-by: Bora Guvendik <bora.guvendik@intel.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73759
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
|
|
CSE performance data timestamps are different for version 1
Alder Lake/Raptor Lake and version 2 Meteor Lake. This patch
moves the current ADL/RPL timestamp definitions to a separate
header file. It marks current structure as version 1.
BUG=b:259366109
TEST=Boot to OS, check ADL/RPL pre-cpu timestamps.
Change-Id: I780e250707d1d04891a5a1210b30aecb2c8620d3
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73712
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
|
|
This patch avoids creating runtime ACPI for unused WIFI solutions.
For example: if the Rex SKU is with WIFI_CNVI then you don't need
to populate ACPI code for WIFI_PCIE.
FW_CONIG can be used for making those decisions.
TEST=No ASL entries being created for WIFI_PCIE if the FW_CONIG is
set to WIFI_CNVI.
Also, helped to save the boot time on google/rex (FSP-S API) by 9ms.
Change-Id: I60e4332d8d8c360fdf425b30513ff79209979e85
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74147
Reviewed-by: YH Lin <yueherngl@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
|
|
Set Type-A USB3 port0/1 tx_de_emp to 0x2B to fix the USB3 Gen2
RX signal integrity issue.
BUG=None
TEST=build FW and check Type-A USB3 port0/port1 RX pass
Change-Id: I9296ae5a8a9d7aa49b3c7529a9c1b2d2829b15d0
Signed-off-by: Morris Hsu <morris-hsu@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74142
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
|
|
Add CPU power limits support and values for RPL on Hades
BUG=b:269371363
TEST=builds
Change-Id: I22ef56152abe5a23067c5e923b07d60dc9fac8e7
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73895
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Add override devicetree based on schematics(ver. 20230308).
BUG=b:272829190
BRANCH=firmware-nissa-15217.B
TEST=emerge-nissa coreboot
Change-Id: I9cd918c6a48cc6007a18c5aa94afe31fd9608718
Signed-off-by: Van Chen <van_chen@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73974
Reviewed-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Reviewed-by: John Su <john_su@compal.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ian Feng <ian_feng@compal.corp-partner.google.com>
Reviewed-by: Frank Wu <frank_wu@compal.corp-partner.google.com>
|
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Add the 28W TDP version of the ADL-P with MCHID 0x4629.
Verified that all 28W SoCs have the same PL1/PL2 defined
in Intel document #655258 "12th Generation Intel Core
Processors Datasheet, Volume 1 of 2".
Fixes the error seen in coreboot log:
[ERROR] unknown SA ID: 0x4629, skipped power Limit Configuration
Change-Id: Iad676f083dfd1cceb4df9435d467dc0f31a63f80
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74116
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com>
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This patch adds FW_CONFIG to accommodate different Rex BoM
components across various SKUs.
1. Fingerprint sensor - FP Present/Absent
2. Ultra wideband - UWB Absent/Using BITBANG/Using GSPI1
3. WIFI - CNVi/PCIe
TEST=Able to build and boot google/rex.
Change-Id: I97b0dc25f239103a0a235f14b50008a633e2f88d
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74146
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: YH Lin <yueherngl@google.com>
|
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This patch updates the Rex flash layout to allow CSE Lite FW
update and accommodate multiple ESx SoC stepping blobs.
For default chromeos.fmd
SI_BIOS:
RW_SECTION_A/B: Increased by ~1.9MB.
RW_LEGACY: Reduce to 1MB.
RW_MISC: Reduce to 152KB.
- Drop RW_SPD_CACHE
- Optimize other sections
Additionally, moved RW_LEGACY under extended BIOS region.
For chromeos-debug-fsp.fmd
SI_BIOS:
RW_SECTION_A/B: Increased by ~1.2MB.
RW_LEGACY: Dropped
RW_MISC: Reduce to 152KB.
- Drop RW_SPD_CACHE
- Optimize other sections
BUG=b:262868089
TEST=Able to enable CSE update on google/rex and have free space
to add one more PUNIT FW for support different SoC stepping.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I6146b36c4ce2c0141277eeb906d6ad1f503f3c78
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66288
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
|
|
Debug FSP is ~920KiB larger than release FSP and we don't have
sufficient space for rex flash layout.
Remove RW_LEGACY and split them into RW_SECTION_A/B so we can have a
room for it.
Note: This fmd will only used for internal testing/debugging and not for
the firmware in released devices.
BUG=b:262868089
TEST=Build google/rex with CONFIG_BUILDING_WITH_DEBUG_FSP.
Change-Id: I58b0af9c43c5d096dc80084497b39f13f67c25cd
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74140
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
|
|
Having L1.2 enabled on the SD port increases the kernel resume times by
between 30 & 40ms. This patch disables L1.2 on SD to get that time
back.
As with needing to have hotplug enabled on the SD card, this seems like
a driver issue, so hopefully that will get sorted out and this patch
can be reverted.
BUG=b:274025743
TEST=resume times are decreased.
BRANCH=skyrim
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I2c409fa2cd66c712c5ba7104635499d63fa0d2be
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74118
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
|
|
Set the `SOC_INTEL_CSE_SEND_EOP_ASYNC' flag to request End-Of-Post
right after PCI enumeration and handle the command response at
`BS_PAYLOAD_BOOT'.
With these settings we have observed a boot time reduction of about 20
to 30 ms on brya0.
BUG=b:268546941
BRANCH=firmware-brya-14505.B
TEST=Tests on brya0 with `SOC_INTEL_CSE_SEND_EOP_ASYNC' show
End-Of-Post after PCI initialization and EOP message received at
`BS_PAYLOAD_BOOT'.
Change-Id: I81e9dc66f952c14cb14f513955d3fe853396b21c
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73922
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
ALC5682-VD/ALC5682-VS use different kernel driver by different hid name.
Update hid name depending on the AUDIO_CODEC_SOURCE field of fw_config.
ALC5682-VD: _HID = "10EC5682"
ALC5682I-VS: _HID = "RTL5682"
BUG=b:275644832
TEST=emerge-dedede coreboot
BRANCH=firmware-dedede-13606.B
Change-Id: I644f3aa3187e08146d78abb70a568833bc9b9211
Signed-off-by: Robert Chen <robert.chen@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74060
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
|
Configure GPIOs according to schematics(ver. 20230308).
BUG=b:272829190
BRANCH=firmware-nissa-15217.B
TEST=emerge-nissa coreboot
Change-Id: Id414c9b0d94faffd2d71c348fc7146a6101196e9
Signed-off-by: Van Chen <van_chen@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73741
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Frank Wu <frank_wu@compal.corp-partner.google.com>
|
|
Initial hades GPIO config. Combination of original brya basebaord,
Agah and new arbitrage output for hades design.
Also moved GPIO config to the non baseboard variant model as we did on
rex0.
BUG=b:269371363
TEST=builds
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Change-Id: I2a850240dd7f3ddf137d6a2ebe8a147f8976c16b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72679
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
|
This reverts commit 555ceca38a78 ("mb/google/rex: Enable VPU").
Reason: Unable to boot to latest OS image with VPU enabled.
BUG=none
TEST=Boot to OS image 15376 on google/rex
Change-Id: If61282528922304373d492b362056b52995cbcad
Signed-off-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73694
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Paz Zcharya <pazz@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
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