Split `i2c.h` into three pieces to ease reuse of the generic defi-
nitions. No code is changed.
* `i2c.h` - keeps the generic definitions
* `i2c_simple.h` - holds the current, limited to one controller driver
per board, devicetree independent I2C interface
* `i2c_bus.h` - will become the devicetree compatible interface for
native I2C (e.g. non-SMBus) controllers
Change-Id: I382d45c70f9314588663e1284f264f877469c74d
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/20845
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
The Giantec semiconductor GT24C16S and ON semiconductor CAT24C16
are the industrial standard electrically erasable programmable
read only memory (EEPROM's) and this patch adds ACPI objects
and power resources for NVMEM device.
Update DOVD method to set sensor IO LDO voltage and remove repetitive
code from OVFI, VCMP and NVMP power resources.
BUG=b:38326541
BRANCH=none
TEST=Build and boot soraka. Dump and verify that the generated DSDT table
has the required entries. Read the NVMEM content via sysfs interface.
Change-Id: If49ed33b7e1de1eabf317b31ceed8568dfca0aae
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Reviewed-on: https://review.coreboot.org/20495
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
BUG=b:64705535
BRANCH=master
TEST=emerge-coral coreboot chromeos-bootimage and verify the keyboard
backlight can be bright and alt+f6, alt+f7 function keys can be used.
Change-Id: I777247a6b58d3d50b72f12ca2fcab49a06ed5431
Signed-off-by: Pan Sheng-Liang <Sheng-Liang.Pan@quantatw.com>
Reviewed-on: https://review.coreboot.org/21027
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
BUG=b:64468585
BRANCH=none
TEST=with the other sku-id related patches applied, coreboot obtains the
right SKU ID from EC
Change-Id: I96a0e030bbc5f1c98165e70353340c413f8dc352
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/20947
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Add LPC common code to be shared across Intel platforms.
Also add LPC library functions to be shared across platforms.
Use common LPC code for Apollo Lake soc. Update existing Apollolake
mainboard variants {google,intel,siemens} to use new common
LPC header file.
Change-Id: I6ac2e9c195b9ecda97415890cc615f4efb04a27a
Signed-off-by: Ravi Sarawadi <ravishankar.sarawadi@intel.com>
Reviewed-on: https://review.coreboot.org/20659
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Simplify funciton names and remove reference to hudson in stoneyridge.
The southbridge in Stoney Ridge is Kern and hudson naming is
no longer accurate.
BUG=b:62200157
BRANCH=none
TEST=Build and booted on Kahlee.
Change-Id: Ide7a72dae69b881997101f1e37a1ac739901744d
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/20912
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Updating the common smihandler to handler gpi events which
originally were going to be left to each soc to handle. After
some more analysis the gpi handler can also be commonized.
Change-Id: I6273fe846587137938bbcffa3a92736b91982574
Signed-off-by: Brandon Breitenstein <brandon.breitenstein@intel.com>
Reviewed-on: https://review.coreboot.org/20917
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
some gpio irq need to set input pull initialization status
to guarantee to get the right irq trigger. let's add this argument
in gpio_input_irq() function
BRANCH=None
BUG=None
TEST=boot from bob
Change-Id: I9b8e6497f07146dafdb447a6ea10d039a2a2fa33
Signed-off-by: Lin Huang <hl@rock-chips.com>
Reviewed-on: https://review.coreboot.org/20866
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Decrease the link-frequencies as recommended by Omnivision for OV13858
and OV5670 camera sensors.
BUG=b:38326541
BRANCH=none
TEST=Build and boot soraka. Dump and verify that the generated DSDT table
has the required entries. Verified that sensor probe is successful.
Change-Id: I78fb2d3527f66b5147123a9c8fc4cb95650f86b6
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Reviewed-on: https://review.coreboot.org/20787
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Rajmohan Mani <rajmohan.mani@intel.com>
GPP_B8 acts as input to the inverter whose output controls PERST#
signal to wifi module. Out of reset, GPP_B8 is configured as
input by default. Since there is no external pull-down on it, this
line is floating and results in PERST# being asserted until ramstage
where the GPIO was originally configured. Because of this the wifi
chip is not ready during the PCIe initialization step. Move the
configuration of GPP_B8 to bootblock so that wifi device is taken out
of reset as early as possible.
BUG=b:64181150,b:62726961
TEST=Verified with warm reboot and suspend-resume stress test that
wifi is still functional.
Change-Id: I68e1bd67499262a17daade72e9a9fd32934a184d
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/20869
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Add gpio.c to bootblock so that the variant early_gpio_table can be
used for configuration in bootblock.
BUG=b:64181150,b:62726961
Change-Id: I77181334257f2fd19982ecafc1f58afe912f4280
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/20878
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Use the genric GPIO library. Add the required functions.
Also, update the Kahlee mainboard dependency to match.
Change-Id: I2ea562b052401efff3101f736788ca77d21e6de6
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/20543
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
In Scarlet pwm regulatoror minimum value and maximum value differs from
other board variants, Correct it so we can get the right voltage.
Change-Id: I1f722eabb697b3438d9f4aa29c205b0161eb442a
Signed-off-by: Lin Huang <hl@rock-chips.com>
Reviewed-on: https://review.coreboot.org/20831
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
in Scarlet the Sdcard control gpio differs from other
board variants, So set the GPIO to high on Scarlet.
Change-Id: I5fa19b212a716213462eea58b6242392d32a2c5c
Signed-off-by: Lin Huang <hl@rock-chips.com>
Reviewed-on: https://review.coreboot.org/20803
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Scarlet gpio4cd use 1.8V powerdomain, let's make a
correct register setting, otherwise even the uart
does not work.
Change-Id: Ib5a8b2a4d92502fb829688d0a3e1b645d53cd7fc
Signed-off-by: Lin Huang <hl@rock-chips.com>
Reviewed-on: https://review.coreboot.org/20802
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Add the Google mainboard GPIOs to the ACPI table.
Change-Id: I9b5952ed3934b938cb50650890a7b434e6306fd1
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/20313
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
The EC KBC controller was not initialized, so the EC wouldn't put
keys in the output buffer. With nothing in the buffer, vboot didn't
try to boot the USB stick. Add the driver to setup the KBC called by
EC init.
BUG=b:62066405
BRANCH=none
TEST=Boot Kahlee with USB stick and CTRL+U boots the stick.
Change-Id: If9346fda558e802536c7de38da5b21fd25320e40
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/20480
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Move mainboard_ec_init out of mainboard enable to the more
appropriate mainboard init phase.
Change-Id: Ieabcecf70e4de0b42fc639d031755b6d0b66f08a
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/20312
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Add ACPI support for the Google EC, which requires GNVS support
for passing information from the EC to firmware and OS.
Change-Id: I0a308bcd608a135cc9633273a05527f020b60743
Signed-off-by: Marc Jones <marc.jones@scarletltd.com>
Reviewed-on: https://review.coreboot.org/20276
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Set up the TPM decode to SPI prior to verstage.
Enable LPC TPM and remove the mock data.
Note, Kahlee TPM is on SPI, but decoded by the LPC block.
BRANCH=none
BUG=b:62103024
TEST=coreboot and Depthcharge reports TPM found.
Change-Id: Iab92259ebeaa40937309fad05cc45d9ca6d41357
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19848
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Store VBOOT NV data in CMOS. This allows VBOOT to save flags and data
to be used in multiple stages and depthcharge. Fixes developer mode
USB boot.
Change-Id: I50b45e687a1a1c71838bcc390212b28d7e634a19
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19847
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Set DDI port 2 type to Display Port.
Change-Id: Idc5e57e01d4f0073ac50533c1b04a95bcae67473
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19846
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Inform AGESA to setup an I2S codec instead of an Azalia codec.
This is step one for audio to work. ASL to connect the
driver and the hardware is in a follow-on patch.
Change-Id: I7ece5d8c317ddc76e0e6b2a005256bc384fe51e2
Signed-off-by: Marc Jones <marc.jones@scarletltd.com>
Reviewed-on: https://review.coreboot.org/19841
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
All affected boards did the same USE_NATIVE_RAMINIT distinction or
actually selected USE_NATIVE_RAMINIT. Also update autoport.
Change-Id: I924c43cec1e36e84db40e4b8e1dd0e05cad2b978
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/20813
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
Add ASL for the Elan touchpad driver connection in ChromeOS.
This is based on the Auron and Rambi ASL. The AMD ACPI code
doesn't have the auto table generation the newer Intel
Chrome SOC use.
Device visible to OS: /sys/bus/acpi/devices/ELAN0000
Change-Id: Id3fc8c8855b0296f43a502e81143498d663468ec
Signed-off-by: Ivy Jian <ivy_jian@compal.com>
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19844
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Clean up the ASL whitespace and formatting to match the iasl -d
style as other parts of coreboot.
Change-Id: I61689cb55dc26cbad160d45aa0a36c00b386fe0c
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19843
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
The AMD internal A-link (AAHB device) doesn't support an IRQ,
so remove it. This solves a conflict with the GPIO IRQ required
for touchpad operation.
Change-Id: Iefaf33cfb2babc29d35b5372fc3a338a72c78a4a
Signed-off-by: Ivy Jian <ivy_jian@compal.com>
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19842
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
WLAN_PE_RST control was moved from EC to SoC, it connected to GPP_B8.
Configure GPP_B8 to drive low.
TEST=Wifi card is detected and connect to an AP.
Change-Id: I6a6ea0ddefe8402284fe37665864c7a1961cbc15
Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-on: https://review.coreboot.org/20804
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
The Kahlee Nuvoton EC firmware doesn't support SERIRQ quiet mode, yet.
Set continuous mode until the quiet mode feature is available. This
allows keyboard and other EC based interrupts through.
Change-Id: If77c91fde2bd0f4da85413879fefb753ae6297de
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19840
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
GPIOs for I2C3 were being unset in amdinitmid if the GPIO
enable table wasn't passed. It had been initialy set in amdinitreset.
Pull the GPIO settings into their own file that can be used in
bootblock and later stages.
Change-Id: I41cd7873f8c8543c95ad8653e0a3887f7d0487a2
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19839
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
The EC is a legacy 8042 device. Don't set LEGACY_FREE and correctly
report in the FADT.
Change-Id: I041ea4b44372178f3d6073b6ebc8003abc097703
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19836
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add the basics for building as a ChromeOS device. ChromeOS
and ChromeEC are dependent on each other, so bring them in
together. The EC is a Nuvoton and you can find additional
details in the Chromium EC repo.
Add the Google HWID "Kahlee TEST 6421".
The chromeos.fmd for Kahlee takes advantage of the AGESA
located outside cbfs and includes typical RW, VPD, and
MRC areas.
There are some updates required to depthcharge, vboot, GPIOs,
and the ChromeEC before we have a complete-ish system.
Change-Id: Ifb0a6afc01dd80ef9e7bb81039d9152936043999
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19835
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Update GPIO settings based on the schematic.
Change-Id: Ic8a876198a3ba9029d1aabb273418923e40bfcc6
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19834
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Update for a single DIMM with an SPD at address A0.
Change-Id: I646f079c99cbaffd7094773243600c3030308325
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19833
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Kahlee does not use the AMD IMC. Remove the files and calls.
Change-Id: Ia837551b592b4f473eb38c06c516586fb6c95c88
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19832
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Update for the Stoney Ridge FT4 package and the on chip UART.
Change-Id: I11468834a9ef03da084c156c74d55a19416d98c4
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19831
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Copied from amd/gardenia. Update the appropriate board name strings.
Uses the soc/ structure.
Change-Id: Ia68b16969518f4d63d5d2dea7658a472b2daca05
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19830
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Configure GPIO.1 and GPIO.2 as sensor SDA and SCL respectively
for TPS68470 PMIC in daisy chain mode.
* GPIO.1: Sensor SDA in daisy chain mode.
* GPIO.2: Sensor SCL in daisy chain mode.
BUG=b:38326541
BRANCH=none
TEST=Build and boot soraka. Dump and verify that the generated DSDT table
has the required entries. Verified that sensor probe is successful.
Change-Id: I7f9686427772a33c06e4cdaafee9b0349d700639
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Reviewed-on: https://review.coreboot.org/20665
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rajmohan Mani <rajmohan.mani@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
It requires changes to match the hardware. Except for the weak
attributes that are now removed in coral's copy, the file is identical
to the baseboard version.
BUG=b:63876329
BRANCH=none
TEST=none
Change-Id: Ib0c5f0ecae9919f20631dacef0253416989fb011
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/20751
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Enable S0ix for poppy and soraka in their device trees respectively.
BUG=b:36630881
BRANCH=none
TEST=Verified S0ix and S3 operation on Poppy and Soraka (250+ iterations).
Change-Id: I9ba91499e54f729970448af6f71804ad5b3cb836
Signed-off-by: Rajat Jain <rajatja@google.com>
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/20689
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
GPP_B7, GPP_D1 and GPP_D2 are not used going forward. Mark them as NC
in gpio table.
BUG=b:62322846,b:62240755
Change-Id: I7aee08314e6ce96d5913ae315bf75f5c04ab7370
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/20672
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Now that soraka is starting to deviate from the baseboard w.r.t. gpio
settings, make a new copy of gpio table before we make any
variant-specific changes in it.
BUG=b:62240755,b:62322846
BRANCH=None
TEST=Verified with gpio_debug=1 in skylake/gpio.c that the gpio
configuration before and after this change remains same.
Change-Id: I448d18f18b63e9bfb739c518d599de3b9b602dc2
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/20671
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This patch adds the necessary changes to support Scarlet revision 1.
Since the differences to revision 0 are so deep, we have decided not to
continue support for it in the same image. Therefore, this patch will
break Scarlet rev0.
All the deviations from other Gru boards are currently guarded by
CONFIG_BOARD_GOOGLE_SCARLET. This should be changed later if we
introduce more variants based on the newer Scarlet board design.
Change-Id: I7a7cc11d9387ac1d856663326e35cfa5371e0af2
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/20587
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Schneider <dnschneid@chromium.org>
Our structure packing for Rockchip's gpio_t was chosen arbitrarily. ARM
Trusted Firmware has since become a thing and chosen a slightly
different way to represent GPIOs in a 32-bit word. Let's align our
format to them so we don't need to remember to convert the values every
time we pass them through.
CQ-DEPEND=CL:572228
Change-Id: I9ce33da28ee8a34d2d944bee010d8bfc06fe879b
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/20586
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
BUG=none
BRANCH=reef
TEST=emerge-snappy coreboot chromeos-bootimage and verify the keyboard
backlight can be bright and alt+f6, alt+f7 function keys can be used.
Change-Id: I6d06f72e1ccc66292b4e5f867314d84c309af885
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/20633
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Set PL2 and SysPL2 for Fizz based on cpu id.
BUG=b:7473486, b:35775024
BRANCH=None
TEST=On bootup make sure PL2 and PsysPL2 values set
properly (through debug output)
Change-Id: I5c46667fdae9d8eed5346a481753bb69f98a071b
Signed-off-by: Shelley Chen <shchen@chromium.org>
Reviewed-on: https://review.coreboot.org/20420
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
All other Sandy/IvyBridge google boards have this function,
which is required by nb/sandybridge/raminit_mrc.c. Without it,
compilation fails when using MRC vs native ram init.
Change-Id: I3318700c540e97baf0a75aafb73f160aaae6703f
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/20538
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
There will be more follow-up changes.
BUG=b:63537905
BRANCH=None
TEST=emerge-nefario coreboot libpayload
Change-Id: I6bb80723ea2573df617026a4a5740adb89331892
Signed-off-by: Philip Chen <philipchen@google.com>
Reviewed-on: https://review.coreboot.org/20522
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
1. Due to reset signal, PMIC loses its internal register state. This
causes PMIC to be in improper state after sleep.
2. The intent of reset signal is to reset internal state of PMIC (which
happens once during power on), hence avoid asserting reset signal
when not needed.
3. As per PMIC (TPS68470) datasheet, device can be kept in SLEEP mode
when not in use to save max possible power.
To fix the same, do not reset PMIC while entering sleep.
By keeping PMIC in SLEEP mode, Power consumption is < 1uW (Typ) upto
3.63uW (Max). Refs: TPS68470 datasheet.
Measured value: 0.66uW
TEST= Build the firmware for Soraka & boot to OS. Do S3 resume & check
whether PMIC internal registers state are preserved.
Change-Id: I93ce4d76b0376b64ae6d1067aca0fd7467af3582
Signed-off-by: Naresh G Solanki <naresh.solanki@intel.com>
Reviewed-on: https://review.coreboot.org/20264
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Chell doesn't have a touchscreen, so remove the driver
definition from devicetree. Leave the PCI device function 0
enabled since disabling results in the touchpad (function 1)
being disabled as well.
Change-Id: I32619b7618bc0cdd99fa54fdda9bf2b5c1bb79a4
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/20498
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Use the new PAD_CFG_GPI_INT macro to specify the headset codec
interrupt as specifically edge triggered (since it is registered
as EDGE_BOTH in the devicetree) in order to prevent the interrupt
from firing unexpectedly when the system is resuming.
Also change the DSP interrupt to edge triggered since the kernel
is registering with IRQF_TRIGGER_RISING in order to prevent an
interrupt storm when it asserts.
BUG=b:35582164
TEST=manual testing on Eve:
1) ensure the headset codec sends interrupt on insert and remove
2) ensure there is only one interrupt counted when DSP asserts irq
Change-Id: I40a8ee667de653e4e70770cd96b6417442c1b0ec
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/20433
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Make this pin a GPI as it is supposed to be an input from the touch
controller and not driven by the AP.
BUG=b:35581264
TEST=check pin state with a scope
Change-Id: Ife5f84fcc614255b20e44389279d515a12f5751d
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/20430
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Board changes in rev6+ have a fix to VDDQ that should fix the issue
that was being seen with this SKU, so only lower the memory speed on
older boards.
BUG=b:37172778
TEST=memory stress testing on rev6 boards
Change-Id: I6d6fe730cabd74af23eab3f02feef9da01a35fd4
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/20429
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Add support for waking from and logging device events that
originate in the Embedded Controller. As this device uses
Deep S3 it relies on the EC to wake the AP from the trackpad
and DSP wake sources.
BUG=b:30624430
TEST=manual testing on Eve: wake from Deep S3 via trackpad and
DSP and verify the event log contains the expected device event.
Change-Id: I0d6a9c5bfd4cea85e13446ffaa6fe3dab0db96a2
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/20428
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
The Chrome EC event for "thermal overload" was never implemented and
is being repurposed as the EC event mask is out of free bits.
Remove this from the boards that were enabling it.
BUG=b:36024430
TEST=build coreboot for affected boards
Change-Id: I6038389ad73cef8a57aec5041bbb9dea98ed2b6e
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/20424
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
- Describe RT5663 headphone codec in ACPI so it can
be enumerated by the OS.
- Supply NHLT binaries for RT5663
BUG=b:62872377
TEST=Apply full patch set and UCM, verify basic audio works.
Signed-off-by: Kevin Cheng <kevin.cheng@intel.com>
Change-Id: I5bbd58b0e660cdf5089e6a6dd35a757ecf8ec076
Reviewed-on: https://review.coreboot.org/20305
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Soraka uses MPS2949 IMVP8 controller and does not need the VR
workaroud similar to Eve.
BUG=None
TEST=Build & boot on soraka. Ensure IMVP8 controller goes to low power
mode in S3 and S0ix by measuring power.
Change-Id: Ib98bb709ecc9e362a5cef437e7319e41f398a73b
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
Reviewed-on: https://review.coreboot.org/20255
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Furquan Shaikh <furquan@google.com>
The ChromeEC board directories for auron and rambi have been removed
from the latest version of ChromeEC. Remove them here so the submodule
can be brought forward.
Change-Id: I763d03009f735d3f8aedbeb44788d03714c86102
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20361
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Update the world facing camera sensor to OV13858 and also
add delay of 5ms after xshutdown rising which indicates system
ready status.
BUG=b:38326541
BRANCH=none
TEST=Build and boot soraka. Dump and verify that the generated DSDT table
has the required entries. Verified that sensor probe is successfull.
Change-Id: I0cd535e6568f104ffaa1092a13667def646df0eb
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Reviewed-on: https://review.coreboot.org/20292
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Naresh Solanki <naresh.solanki@intel.com>
Add clock frequency property into _DSD ACPI object and set it
to 19.2MHz for camera sensors. Upstream camera kernel has added
a check for clock frequency in sensor probe function and without
this property sensor probe fails.
BUG=b:38326541
BRANCH=none
TEST=Build and boot poppy. Dump and verify that the generated DSDT table
has the required entries. Verified that sensor probe is successfull.
Change-Id: I147b3c932a33ae034868f7f9b616500d24ca71e3
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Reviewed-on: https://review.coreboot.org/20294
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Naresh Solanki <naresh.solanki@intel.com>
This patch controls the camera devices power through ACPI power resource.
* Add Opregions for PMIC,
* TI_PMIC_POWER_OPREGION
* TI_PMIC_VR_VAL_OPREGION
* TI_PMIC_CLK_OPREGION
* TI_PMIC_CLK_FREQ_OPREGION
* Add power resources for sensors and VCM,
* OVTH for CAM0
* OVFI for CAM1
* VCMP for VCM
* Implement _ON and _OFF methods for sensor and VCM module's power on
and power off sequences.
BUG=b:38326541
BRANCH=none
TEST=Build and boot poppy. Dump and verify that the generated DSDT table
has the required entries.
Change-Id: I87cd0508ed5ed922211a51f43ee96b6f44cf673d
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-on: https://review.coreboot.org/20054
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Bind the camera sensor and CIO2 devices through the ports and endpoints
configuration available in _DSD ACPI object.
* Port represents an interface in a device.
* Endpoint represents a connection to that interface.
BUG=b:38326541
BRANCH=none
TEST=Build and boot poppy. Dump and verify that the generated DSDT table
has the required entries.
Change-Id: I6d822165bb9a0cd6f7d4cdcb36333887953110a3
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Reviewed-on: https://review.coreboot.org/20053
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Enable RT8168_GET_MAC_FROM_VPD in fizz Kconfig.
BUG=b:62090148, b:35775024
BRANCH=None
TEST=Boot to kernel. Insert mac address into VPD
vpd -s ethernet_mac=<address>
reboot the system.
Ensure we have ip address and corresponding mac
address with ifconfig.
Ensure ethernet controller shows up with lspci.
Change-Id: I00f63dcb56a2c9a4600c8461bc94e06ec5ab2d81
Signed-off-by: Shelley Chen <shchen@chromium.org>
Reviewed-on: https://review.coreboot.org/20232
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
By default disabled. Will need to add
FIZZ_USE_SPI_TPM config to enable.
BUG=b:62456589, b:35775024
BRANCH=None
TEST=Reboot and ensure that TPM works in verstage
CQ-DEPEND=CL:530184
Change-Id: I14ce73a1c3745c996b79c4d4758ca744e63a46b4
Signed-off-by: Shelley Chen <shchen@chromium.org>
Reviewed-on: https://review.coreboot.org/20134
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch adds mipi_camera.asl,
* Add TPS68470 PMIC related ACPI objects.
* Add OV cameras related ACPI objects.
* Add Dongwoon AF DAC related ACPI objects.
* SSDB: Sensor specific database for camera sensor.
* CAMD: ACPI object to specify the camera device type.
BUG=b:38326541
BRANCH=none
TEST=Build and boot poppy. Dump and verify that the generated DSDT table
has the required entries.
Change-Id: If32a2a8313488d2f50aad3feaa79e17b1d06c80f
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-on: https://review.coreboot.org/19621
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
The differential signal of DQS needs to keep low
level before gate training. RPULL will connect
4Kn from PADP to VSS and a 4Kn from PADN to
VDDQ to ensure it. But if it has PHY side ODT
connected at this time, it will change the DQS
signal level. So it needs to disable PHY side ODT
when doing gate training.
BRANCH=None
BUG=None
TEST=boot from bob
Change-Id: I56ace8375067aa0bb54d558bc28172b431b92ca5
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Original-Commit-Id: cb024042c7297a6b17c41cf650990cd342b1376f
Original-Change-Id: I33cf743c3793a2765a21e5121ce7351410b9e19d
Original-Signed-off-by: Lin Huang <hl@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/448278
Original-Commit-Ready: Caesar Wang <wxt@rock-chips.com>
Original-Tested-by: Caesar Wang <wxt@rock-chips.com>
Original-Reviewed-by: Derek Basehore <dbasehore@chromium.org>
Reviewed-on: https://review.coreboot.org/18582
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
Use a GNVS variable to store the trackpad interrupt, in order to
support both SNB and IVB variants from a single build.
Change-Id: I53df35fff41f52a7d142aea9b1b590c65195bcfd
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/20093
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Martin Roth <martinroth@google.com>
The board dutifully registers an int15h handler and provides the
defaults to add a VGABIOS.
That should be good enough to initialize graphics through the VGABIOS
file.
Fixes build on Chrome OS configurations (at least until the Ada toolchain
situation is resolved over there).
Change-Id: I1d956b5a163b7cdf2bd467197fba95f16e5e8fa3
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/20218
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
As the hardware designed on gru, the AP_I2C_TP_PU_EN (gpio3_b4) controlled
the SCL/SDA status to avoid leakage. And the gpio3_b4 of rk3399 pull
resistor is 26k~71k and 3.3v for supply power, and gpio3_b4 pin connected
2.2k resistor to i2c of TP device.
The default of this gpio status is pulled up during the start to bootup,
it's very weak drive for the TP device that maybe cause to trigger the
recovery process of elan's firmware.
Also, the Elan updated its firmware(102.0.5.0) to delay checking the
i2c of touchpad is greater than 1 second.
So we have to drive the stronger pull-up within 1 second of powering up
the touchpad to prevent its firmware from falling into recovery.
Change-Id: I9a67d1c041afafde24ed9f00716ba41a9b41a8da
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Reviewed-on: https://review.coreboot.org/19863
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Julius Werner <jwerner@chromium.org>
TEST=Verified that board still boots to OS without any error.
Change-Id: I02d2a6cbcab92766a35993bfd20aaeed4ca22c90
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/20143
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Now that we dynamically disable TPM interface based on config options,
add support for generation of SPI TPM ACPI node if SPI TPM is used.
Change-Id: I87d28a42b48ba916c70e45a061c5efd91a8a59bf
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/20142
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
Based on the config options selected, decide at runtime which TPM
interface should be disabled so that ACPI tables are not generated for
that interface.
TEST=Verified that unused interface does not show up in ACPI tables.
Change-Id: Iee8f49e484ed024c549f60c88d874c08873b75cb
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/20141
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
There are many good reasons why we may want to run some sort of generic
callback before we're executing a reset. Unfortunateley, that is really
hard right now: code that wants to reset simply calls the hard_reset()
function (or one of its ill-differentiated cousins) which is directly
implemented by a myriad of different mainboards, northbridges, SoCs,
etc. More recent x86 SoCs have tried to solve the problem in their own
little corner of soc/intel/common, but it's really something that would
benefit all of coreboot.
This patch expands the concept onto all boards: hard_reset() and friends
get implemented in a generic location where they can run hooks before
calling the platform-specific implementation that is now called
do_hard_reset(). The existing Intel reset_prepare() gets generalized as
soc_reset_prepare() (and other hooks for arch, mainboard, etc. can now
easily be added later if necessary). We will also use this central point
to ensure all platforms flush their cache before reset, which is
generally useful for all cases where we're trying to persist information
in RAM across reboots (like the new persistent CBMEM console does).
Also remove cpu_reset() completely since it's not used anywhere and
doesn't seem very useful compared to the others.
Change-Id: I41b89ce4a923102f0748922496e1dd9bce8a610f
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/19789
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
For an unknown reason, the I2C ACPI devices were placed
under \SB intead of \SB.PCI0, as with all other non-Atom
based Intel platforms. While Linux is tolerant of this,
Windows is not. Correct by moving I2C ACPI devices where
they belong.
Also, adjust I2C devices at board level for google/rambi
as to not break compilation.
Change-Id: I4ef978214aa36078dc04ee1c73b3e2b4bb22f692
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/20056
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
For an unknown reason, the I2C ACPI devices were placed
under \SB intead of \SB.PCI0, as with all other non-Atom
based Intel platforms. While Linux is tolerant of this,
Windows is not. Correct by moving I2C ACPI devices where
they belong.
Also, adjust I2C devices at board level for intel/strago
and google/cyan as to not break compilation.
Change-Id: Iaf8211bd86d6261ee8c4d9c4262338f7fe19ef43
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/20055
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add capability and location data for USB ports/devices via
_PLD and _UPC ACPI methods, which is utilized by Windows and
required by macOS.
Change-Id: Ie0b64eadc634049f6b65cf555407337fb7c4363c
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/19976
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Update user facing camera i2c address to 0x36.
BUG=None
TEST=Build & boot on soraka. Make sure user facing camera is detected.
Change-Id: I4645ae5734faef4b6a821c04ab817a7b99da6e4b
Signed-off-by: Naresh G Solanki <naresh.solanki@intel.com>
Reviewed-on: https://review.coreboot.org/20023
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
The new config choice is called RUN_FSP_GOP. Some things had to happen
on the road:
* Drop confusing config GOP_SUPPORT,
* Add HAVE_FSP_GOP to chipsets that support it,
* Make running the GOP an option for FSP2.0 by returning 0
in random VBT getters.
Change-Id: I92f88424004a4c0abf1f39cc02e2a146bddbcedf
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/19815
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Provide all gfx init methods as a Kconfig `choice`. This elimates the
option to select native gfx init along with running a Video BIOS. It's
been only theoretically useful in one corner case: Hybrid graphics
where only one controller is supported by native gfx init. Though I
suppose in that case it's fair to assume that one would use SeaBIOS to
run the VBIOS.
For the case that we want the payload to initialize graphics or no
pre-boot graphics at all, the new symbol NO_GFX_INIT was added to the
choice. If multiple options are available, the default is chosen as
follows:
* NO_GFX_INIT, if we add a Video BIOS and the payload is SeaBIOS,
* VGA_ROM_RUN, if we add a Video BIOS and the payload is not SeaBIOS,
* NATIVE_VGA_INIT, if we don't add a Video BIOS.
As a side effect, libgfxinit is now an independent choice.
Change-Id: I06bc65ecf3724f299f59888a97219fdbd3d2d08b
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/19814
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
MAINBOARD_FORCE_NATIVE_VGA_INIT is to be selected instead of the user
option MAINBOARD_DO_NATIVE_VGA_INIT. The distinction is necessary to
use the latter in a choice.
Change-Id: I689aa5cadea9e1091180fd38b1dc093c6938d69c
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/19813
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
A new variant copied from reef.
Allow override of the SKU.
Change-Id: Ibe160e75aa23623812f0fb9121d1d8226afc00d8
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/20020
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add capability and location data for USB ports/devices via
_PLD and _UPC ACPI methods, which is utilized by Windows and
required by macOS.
Each rambi variant has a different USB port config.
Port data currently available for only candy and squawks;
other variants to be added once data obtained.
Change-Id: If7ce3d135d6ffe53ab1566d5258d01b052ac47f4
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/19974
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Add capability and location data for USB ports/devices via
_PLD and _UPC ACPI methods, which is utilized by Windows and
required by macOS.
Each jecht variant has a different USB port config.
Change-Id: I3b15aac9c4971e2ae230106016fba3a583ec6c9a
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/19971
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Add capability and location data for USB ports/devices via
_PLD and _UPC ACPI methods, which is utilized by Windows and
required by macOS.
Each auron variant has a different USB port config.
Change-Id: Id17f21c23540d2e3d5a902a2174b66c7a5a5f3e0
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/19970
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Since dual-channel setups use same RAM/SPD for both channels,
populate spd_data[1] with same SPD data as spd_data[0],
allowing info for both channels to propogate into the
SBMIOS tables.
Clean up calculations using SPD length to avoid repetition.
Changes modeled after google/auron variants.
Change-Id: I7e14b35642a3fbaecaeb7d1d33b5a7c1405bac45
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/19981
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
No reason to compile/include chromeos.c for non-ChromeOS builds
Change-Id: Ie8ef1f4c521b2a7308941299f2501073937bdf4a
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/19959
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
sata_devslp_disable was set to work around some buggy SSD
firmware, but as it's disabled by default in both Linux and
Windows, no reason to disable at the firmware level when
many properly-functioning SSDs can take advantage of power
savings.
Change-Id: Ib15f8b51db19b3d9d2e135f85c71a15a45a2ffbd
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/19957
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Update camera sensor detail to OV 13858
Also update i2c address of OV5670
BUG=None
TEST= Build & boot to ChromeOS. Check for both the camera detection.
Change-Id: I3b6192815201f605d3ebdb4bf54db26a8e837b35
Signed-off-by: Naresh G Solanki <naresh.solanki@intel.com>
Reviewed-on: https://review.coreboot.org/20021
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This is to align with the SD_CD GpioInt setting in acpi
BUG=b:62067569
TEST=checked unused interrupt on SD_CD does not happen after s3 resume
Change-Id: I40aefcb0f571e7f6773a6d20226f357707aa041a
Signed-off-by: Kane Chen <kane.chen@intel.com>
Reviewed-on: https://review.coreboot.org/20001
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Like HAVE_VGA_TEXT_FRAMEBUFFER, these are selected by graphics drivers
that support a linear framebuffer. Some related settings moved to the
drivers (i.e. for rockchip/rk3288 and nvidia/tegra124) since they are
hardcoded.
Change-Id: Iff6dac5a5f61af49456bc6312e7a376def02ab00
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/19800
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Light sensor isn't used and ACPI already removed, so disable
I2C5 bus interface as well.
Disable I2C6 for devices without a touchscreen
Change-Id: Ib0e041ae9131615ef1140bad064de5aae91f8ee4
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/19956
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Remove MONOTONIC_TIMER_MSR selection from mainboard
Konfigs, as it only does a reduntant selection of
HAVE_MONOTONIC_TIMER config, already selected under
skylake soc Kconfig.
Change-Id: Ib3177ceb9e8b6c16ce0e437a4a02b94f215af58f
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-on: https://review.coreboot.org/20002
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
Add capability and location data for USB ports/devices via
_PLD and _UPC ACPI methods, which is utilized by Windows and
required by macOS.
Each slippy variant has slightly different USB port config;
data for falco and leon to be added once available
Change-Id: Icc3b5b1161f62ac0b840380679acafeff363cf45
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/19967
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Add capability and location data for USB ports/devices via
_PLD and _UPC ACPI methods, which is utilized by Windows and
required by macOS.
All beltino variants use the exact same USB port layout.
Change-Id: If5b540949ea071f7165876e12ac1ef50e62d2b22
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/19966
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Add capability and location data for USB ports/devices via
_PLD and _UPC ACPI methods, which is utilized by Windows and
required by macOS.
Move inclusion of mainboard.asl after southbridge asl files
so scopes referenced in usb.asl are valid.
Change-Id: I58ea0b43f7f2c2692630df3bdb06af92566c1202
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/19963
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Modify the DPTF configuration on Eve to relax the severe throttling that
is currently applied and allow performance testing to see better results.
BUG=b:35581264
TEST=performance tests show better results and thermal tests still pass.
Change-Id: I0838f4ec3026bc8bac814698043fa97cf6772cb4
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/19947
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Instead of having the SMI handler power off the touchscreen on the
way into suspend add power resource controls to the ACPI device so
the power is managed by the kernel instead of the BIOS.
BUG=b:35581264
TEST=manual testing on Eve to ensure that the touchscreen is still
functional at boot and after suspend/resume, and that it does not
draw power in suspend.
Change-Id: Id9a98807d24bbc7dff32408f3d113f6fad5bc023
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/19946
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
The Tegra210 SoC never had a proper cpu_reset() implementation, so it's
pointless to pretend there is one. Most ARM SoCs/boards only define
hard_reset() at the moment anyway, so let's stick with that.
Change-Id: I40f39921fa99d6dfabf818e7abe7a5732341cf4f
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/19786
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
Instead of assuming the mapping of dimm number to SPD SMBus address,
allow the mainboard to provide its own mapping. That way, global
resources of empty SPD contents aren't wasted in order to address
a dimm on a mainboard that doesn't meet the current assumption.
Change-Id: Id0e79231dc2303373badaae003038a1ac06a5635
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/19915
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Naresh Solanki <naresh.solanki@intel.com>
GPP_C2 is being used as strapping option, so
should not be set to NF. Signal was floating
previously, which can lead to an assertion of
smbalert#.
BUG=b:37681121, b:35775024
BRANCH=None
TEST=powerd_dbus_suspend and ensure stays in suspend
Change-Id: I68091206014621419b886b723a5681541be989bc
Signed-off-by: Shelley Chen <shchen@chromium.org>
Reviewed-on: https://review.coreboot.org/19904
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
1. Do not enable touchscreen device by default in gpio configuration.
2. Select use of PowerResource for touchscreen device in devicetree so
that the ACPI subsystem can take care of powering on/off the
device. When system enters suspend, touchscreen device is powered off
and on resume, it is powered back on.
BUG=b:62028489
TEST=Verified 100 cycles of suspend-resume. Touchscreen still works on
poppy.
Change-Id: Ia0bebc7259b10cc60a9fa5b53542dfdd9685663e
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/19829
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Though SPD is rightly selected (i.e., H9CCNNNBKTALBR-NUD),
it displays wrong part number during boot in coreboot logs.
So correct part number info within the SPD.
TEST= Build for Soraka & make sure part number is rightly printed.
Change-Id: I67f676fb6ee9d685fa7aa41fdc4b00355e6d33c7
Signed-off-by: Naresh G Solanki <naresh.solanki@intel.com>
Reviewed-on: https://review.coreboot.org/19692
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The SoC code was never completed. It's just a skeleton that gets
in the way of refactoring other code. Likewise, the mainboard was
never completed either. Just remove them both.
Change-Id: I8faaa9bb1b90ad2936dcdbaf2882651ebba6630c
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/19823
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
TEST=Boot from scarlet, and mipi panel works
Change-Id: I52f8f8f966034f5273d7c2e673e5ebdd9dccf748
Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
Reviewed-on: https://review.coreboot.org/19700
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
This device is no longer directly connected to the SOC so it
does not need to be enabled in coreboot.
BUG=b:35648259
TEST=build and boot on Eve
Change-Id: I4ed5a5575ce51ba5f6f48b54fab42e00134ea351
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/19728
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
The touchpad frequency was still slightly above 400kHz so tweak
the timing values manually to get under the spec limit.
BUG=b:35583133
TEST=verified the bus frequency with a scope to be < 400kHz
Change-Id: I8bd071a8e15a791b7551ac256797e87abd6b5e5a
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/19727
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This change is needed to minimize circuit level stress, by adjusting
circuit voltage for proper operation.
For mem config GPIO changes:
To avoid leakge as those pins have internal 20K pull and 3.3K pull down
on mainboard, change internal pull up to none.
BUG=b:37998248
TEST=Boot up into OS and enter s0ix.
Change-Id: Id82035d8e1fff9fbb8dd3b4125460cdf61a58488
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/19577
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The coreboot had no supported the different frequency for gru yet.
e.g:
we can't support the bob to run ddr 800M for rev3 board and
run 928M for rev4 board.
So, in order to support the 800M and 928M ddr frequency for bob different
boards. We will use the ram_id and board_id to select the board on bob.
Change-Id: I613050292a09ff56f4636d7af285075e32259ef4
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Reviewed-on: https://review.coreboot.org/19558
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Spread Spectrum Modulator (SSMOD) is a fully-digital circuit used to
modulate the frequency of the Silicon Creations’ Fractional PLL in order
to reduce EMI.
We need to turn the DPLL spread spectrum feature on to
reduce the EMI noise for DDR on bob.
Change-Id: I75461d4235bcf55324e6664a1220754e770b4786
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Reviewed-on: https://review.coreboot.org/19557
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
BUG=None
TEST=emerge-sand coreboot chromeos-bootimage and verify the keyboard
backlight can be bright and alt+f6, alt+f7 function keys can be used.
Change-Id: I86a35551a9348ff6ad26dfccd3b2786282d56069
Signed-off-by: Katherine Hsieh <Katherine.Hsieh@quantatw.com>
Reviewed-on: https://review.coreboot.org/19479
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This patch adds the eMMC as one of the thermal sensor under DPTF.
Also, updates few comments for better interpretation and mapping.
BUG=None
BRANCH=None
TEST=Built for poppy.
Change-Id: I6d05bb7a2f857dc5bc98227c8327b2ff1bd5b913
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/19524
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
This reverts commit 39b633b26d.
Commit was accidentally pushed too early and broke the tree.
I'll repush the original.
Change-Id: Iaca6d43cc8fc0959565d5d151a330c0c7ba38309
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/19596
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
TEST=Boot from scarlet, and mipi panel work
Change-Id: Id5f81867ea50f72cc0bc13074627134e0dc198ba
Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
Reviewed-on: https://review.coreboot.org/19476
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Update the DPTF parameters based on thermal test result.
1. Update DPTF CPU/TSR0/TSR1/TSR2 passive/critial trigger points.
CPU passive point:83, critial point:99
TSR0 passive point:60, critial point:70
TSR1 passive point:50, critial point:90
TSR2 passive point:77, critial point:90
2. Update PL1/PL2 Min Power Limit/Max Power Limit
Set PL1 min to 4W, max to 12W, and step size to 0.2W
3. Change thermal relationship table (TRT) setting.
Change CPU Throttle Effect on CPU sample rate to 5secs
Change CPU Effect on Temp Sensor 0 sample rate to 60secs
The TRT of TCHG is TSR1, but real sensor is TSR2. sample rate to 30secs
Change Charger Effect on Temp Sensor 2 sample rate to 30secs
Change CPU Effect on Temp Sensor 2 sample rate to 120secs
BUG=None
TEST=build and boot on electro dut
Change-Id: I0ea0bab7fa6b0ad75d9ddacbd7cd882f91e4b0db
Signed-off-by: Katherine Hsieh <Katherine.Hsieh@quantatw.com>
Reviewed-on: https://review.coreboot.org/19538
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Turn on device 1c.0 in order to enable devices
under it.
BUG=b:37486021, b:35775024
BRANCH=None
TEST=Boot from NVMe
Change-Id: Ide66823283c58d2bea0c9886f762f0581741affe
Signed-off-by: Shelley Chen <shchen@chromium.org>
Reviewed-on: https://review.coreboot.org/19533
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This is required to ensure that SCI is generated whenever a host event
is set for MODE_CHANGE. Thus, when wake from MODE_CHANGE event occurs,
eSPI SCI is generated which results in kernel handler reading host
event from the EC and thus causes the wake pin to be de-asserted.
BUG=b:37223093
TEST=Verified that wake from mode change event works fine in suspend
mode and there is no interrupt storm for GPE SCI after resume.
Change-Id: I1dd158ea0e302d5be9bcaa531cd1851082ba59fd
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/19559
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Jenny Tc <jenny.tc@intel.com>
Remove the code that was enabling the keyboard backlight at boot
since this is not desired behavior for this device.
BUG=b:35581264
TEST=build and boot on Eve and ensure keyboard backlight does
not turn on when booting but can still be enabled in the OS.
Change-Id: I7229cf962597c0de74dc005f7afb9408f7a66f42
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/19550
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Set GPP_A13/SUSWARN# pin mode to native function 1. This pin is tied
to SUSACK# in the schematic and and is intented to be used in Deep Sx
so it should not be configured for GPIO mode.
BUG=b:35581264
TEST=build and boot on Eve platform, test that Deep S3 and Deep S5
are still functional. (this change should have no visible effect)
Change-Id: Ie2dc24d095872ab93a5bfcbe5307c3b7a8e4dbcc
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/19549
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Board Scarlet doesn't use usbphy1.
BUG=b:37685249
TEST=boot Scarlet, check the firmware log, and confirm
no errors about USB1
Change-Id: I66e0d8a235cc9057964f7abca32bc692d41e88fd
Signed-off-by: Philip Chen <philipchen@google.com>
Reviewed-on: https://review.coreboot.org/19489
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
