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Have the Skylake SOC generate ACPI timing values for the enabled I2C
controllers instead of passing it in the DSDT with static timings.
The timing values are generated from the controller clock speed and
are more accurate than the hardcoded values that were in the ASL which
were originally copied from Broadwell where the controller is running
at a different clock speed...
Additionally it is now possible for a board to override the values
using devicetree.cb. If zero is passed in for SCL HCNT or LCNT then
the kernel will generate its own timing using the same forumla, but if
the SDA hold time value is zero the kernel will NOT generate a correct
value and the SDA hold time may be incorrect.
This was tested on the Chell platform to ensure all the I2C devices on
the board are still operational with these new timing values.
Change-Id: I4feb3df9e083592792f8fadd7105e081a984a906
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/15291
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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The nhlt_soc_serialize() and nhlt_soc_serialize_oem_overrides()
functions should be able to be leveraged on all Intel SoCs
which support NHLT. Therefore provide that functionality and
make skylake use it.
Change-Id: Ib5535cc874f2680ec22554cecaf97b09753cacd0
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/15490
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins)
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Utilize the new NHLT helper functions by driving the NHLT
endpoints through data descriptors.
Change-Id: I80838214d3615b83d4939ec2d96a4fd7050d5920
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/15488
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
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Whitespace fix for improper space usage for indention.
Change-Id: Ia6470bf152c57786d2d7f3d35bbf0609a2ee3ba2
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/15487
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins)
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spi_init should be run early enough in ramstage so that any init
calls (e.g. mainboard_ec_init) that write on flash have right
permissions set.
Change-Id: I9cd3dc723387757951acd40449d4a41986836d2a
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/15235
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Support the common Intel LPSS I2C driver for the 6 I2C bus controllers
that are present on the Skylake-LP PCH with a 120 mHz clock. The
required lpss_i2c_base_address() method is implemented separately for
verstage/romstage and ramstage environments.
This provides methods to convert to and from "struct device" and the
I2C controller bus number for that device. These are used to provide
support for the "I2C Bus Operations" that are present in the coreboot
devicetree.
To support the I2C controller before ramstage an early init function
is provided to do minimal initializaiton of the PCI device and assign
a temporary base address for use before memory. The final base
address is assigned during device enumeration and used during ramstage.
Because it is usually not necessary to enable I2C controllers before
ramstage a config register for the devicetree is provided to perform
early initialization of this controller. In addition the bus speed
can be set in the devicetree and that speed will be applied when the
device is initialized. If not provided the default speed is set to
I2C_SPEED_FAST.
This was tested with the google/chell mainboard by reading and writing
from the trackpad and codec devices during both verstage and ramstage.
Change-Id: Ia0270adfaf2843a3be4e00c732c85401a3401ef5
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/15105
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
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Move the existing I2C voltage configuration variable into a new
structure that is equivalent, similar to how USB ports are configured.
This is to make room for additional I2C configuration options like
bus speed and whether to enable the bus in early boot which are coming
in a subsequent commit.
The affected mainboards are updated in this commit so it will build.
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Change-Id: Id2dea3df93e49000d60ddc66eb35d06cca6dd47e
Reviewed-on: https://review.coreboot.org/15104
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Add the voltage tolerance GPIO attribute for configuring I2C/I2S buses
that are at 1.8V. This is currently done by passing in a value to FSP
but it is needed earlier than FSP if the I2C bus is used in verstage.
This does not remove the need for the FSP input parameter, that is
still required so FSP doesn't disable what has been set in coreboot.
The mainboards that are affected are updated in this commit.
This was tested by exercising I2C transactions to the 1.8V codec while
in verstage on the google/chell mainboard.
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Change-Id: I93d22c2e3bc0617c87f03c37a8746e22a112cc9c
Reviewed-on: https://review.coreboot.org/15103
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
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Add a function similar to broadwell to set the PRR for a region of
flash and protect it from writes. This is used to secure the MRC
cache region if the SPI is write protected.
BUG=chrome-os-partner:54003
BRANCH=glados
TEST=boot on chell, verify PRR register is set and that the
MRC cache region cannot be written if the SPI is write protected.
Change-Id: I925ec9ce186f7adac327bca9c96255325b7f54ec
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Commit-Id: abb6f645f5ceef3f52bb7afd2632212ea916ff8d
Original-Change-Id: I2f90556a217b35b7c93645e41a1fcfe8070c53da
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/349274
Original-Reviewed-by: Shawn N <shawnn@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Tested-by: Shawn N <shawnn@chromium.org>
Reviewed-on: https://review.coreboot.org/15102
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Leroy P Leahy <leroy.p.leahy@intel.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Correct the spelling of *firmware* in a comment.
Change-Id: I44bcd95f754ff839d582dc2150e1883a6315da9e
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/15078
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Add a PCI driver for the skylake SD card device and have it generate
an entry in the SSDT for the card detect GPIO if it is provided by the
mainboard in devicetree.
This sets up a card detect GPIO configuration that will trigger an
interrupt on both edges with a 100ms debounce timeout and can wake the
SD controller from D3 state.
The GpioInt() entry is bound to the "cd-gpio" device property which will
be consumed by the kernel driver.
The resulting ACPI output in the SSDT will be combined with the SDXC
device declaration in the DSDT.
Example:
Scope (\_SB.PCI0.SDXC)
{
Name (_CRS, ResourceTemplate () {
GpioInt (Edge, ActiveBoth, SharedAndWake, PullNone, 10000,
"\\_SB.PCI0.GPIO", 0, ResourceConsumer) { 35 }
})
Name (_DSD, Package () {
ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
Package () {
Package () { "cd-gpio", Package () { \_SB.PCI0.SDXC, 0, 0, 1 } }
}
})
}
Change-Id: Ie4c1bfadd962cf55a987edb9ef86e92174205770
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/14995
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Minor cleanups in pci_devs.h for indentation and newlines to be
consistent throughout the file.
Change-Id: I522df141a6b33d918cfb3de1b9019c0c4a73e3e5
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/14994
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Add the Audio DSP device for skylake as a PCI driver with a static
scan_bus handler so generic devices can be declared under it.
This is for devices like the Maxim 98357A which is connected on the
I2S bus for data but has no control channel bus and instead just has
a GPIO for channel selection and power down control and needs to
describe that GPIO connection to the OS via ACPI.
Change-Id: Iae02132ff9c510562483108ab280323f78873afd
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/14993
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Add the I2C devices to skylake with the scan_bus handler for SMBUS
devices so that I2C-based devices can be declared in devicetree.cb
and get initialized properly during ramstage.
This does not yet provide the I2C driver, but it allows for devices
that are declared in devicetree.cb to provide ACPI tables to the OS.
Change-Id: I9dfe4a06a8b0bc549a2b0e2d7c033c895188ba30
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/14992
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Add the GPE header file to skylake chip.h so the SOC-defined macros
for the various GPE values can be used in devicetree directly.
For example:
chip drivers/i2c/touchpad
register "wake" = "GPE0_DW0_05"
device i2c 15.0 on end
end
Change-Id: Ic322108561b34aa34a24a4daba6ba7a4f7a3f9a4
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/14991
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Add a handler for the Intel Skylake SOC to return the ACPI path for
GPIOs. Since all GPIOs are handled by the same controller they all
have the same ACPI path and this is a simple handler that just returns
a pointer to the GPIO device that is defined in the DSDT.
Change-Id: I24ff3a6f2479d9e7eeace65d49e2f6c2e070f3e9
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/14843
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
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Add a global ACPI device name handler for the Skylake SOC that will
translate skylake device paths into an ACPI path that matches the
device objects delcared in the DSDT at soc/intel/skylake/acpi/*.
The skylake implementation uses a global acpi_name handler for the
SOC and it is not necessary to add a function to every device.
This function is used by device drivers calling acpi_device_name()
and acpi_device_path() to generate ACPI AML in the SSDT.
Change-Id: I31cecf7905a51224e7bfc40c6c4ad2487f039097
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/14841
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
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Allow the platform to override the input clock for the UART by
implementing the routine uart_platform_refclk and setting the Kconfig
value UART_OVERRIDE_REFCLK. Provide a default uart_platform_refclk
routine which is disabled when UART_OVERRIDE_REFCLK is selected. This
works around ROMCC not supporting weak routines.
Testing on Galileo:
* Edit the src/mainboard/intel/galileo/Makefile.inc file:
* Add "select ADD_FSP_PDAT_FILE"
* Add "select ADD_FSP_RAW_BIN"
* Add "select ADD_RMU_FILE"
* Place the FSP.bin file in the location specified by CONFIG_FSP_FILE
* Place the pdat.bin files in the location specified by
CONFIG_FSP_PDAT_FILE
* Place the rmu.bin file in the location specified by CONFIG_RMU_FILE
* Build EDK2 CorebootPayloadPkg/CorebootPayloadPkgIa32.dsc to generate
UEFIPAYLOAD.fd
* Testing is successful when CorebootPayloadPkg is able to properly
initialize the serial port without using built-in values.
Change-Id: If4afc45a828e5ba935fecb6d95b239625e912d14
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/14612
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Command List:
Send command for PS4 exit fails
BUG=chrome-os-partner:52355
BRANCH=glados
TEST=Build and boot lars and verify no hang during active idle
CQ-DEPEND=CL:*257305
Change-Id: I9ffae71b1a38433ffc48ee7be7e2a13e69ad5b87
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 96f00e2d153f92339c378ce256eb7ce6824e3368
Original-Change-Id: I320ae154f3f7145811b57258ddb61b3beb584273
Original-Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/341330
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14688
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Output a few more status bits from HFS/HFS2 and add
some interesting bits from HFS3.
BUG=chrome-os-partner:52662
BRANCH=glados
TEST=boot on chell and verify ME status output
Change-Id: I989b680f203678dbe28559e858faf8b4e0837481
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 8ea34ab019da3fff965102bcef5158ddcc154728
Original-Change-Id: Iff977c8d85b4d4dfa00b5b19bc29d11813a99b9f
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/340390
Original-Reviewed-by: Aaron Durbin <adurbin@google.com>
Reviewed-on: https://review.coreboot.org/14687
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Duncan Laurie <dlaurie@google.com>
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The XIP_ROM_SIZE Kconfig variable isn't used for these chipsets.
Therefore, indicate as such so that romstage can be placed in
cbfs less rigidly.
Change-Id: If5cae10b90e05029df56c282e8adf37fa0102955
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14626
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
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There used to be a need for an empty smm_init() function
because initialize_cpus() called it even though nothing
called initialize_cpus(). However, garbage collection at
link time is implemented so there's no reason to provide an
empty function to satisfy a symbol that is completely culled
during link. Remove it.
Change-Id: Ic13c85f1d3d57e38e7132e4289a98a95829f765a
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14605
Tested-by: build bot (Jenkins)
Reviewed-by: Duncan Laurie <dlaurie@google.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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In order to reduce duplication of code use the common MP and SMM
initialization flow.
Change-Id: I5c4674ed258922b6616d75f070df976ef9fad209
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14597
Tested-by: build bot (Jenkins)
Reviewed-by: Leroy P Leahy <leroy.p.leahy@intel.com>
Reviewed-by: Duncan Laurie <dlaurie@google.com>
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Unconditionally provide the backup default SMM area API. There's no
reason to guard the symbols behind anything since linker garbage
collection is implemented. A board or chipset is free to use the
code or not without needing to select an option.
Change-Id: I14cf1318136a17f48ba5ae119507918190e25387
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14561
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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The BSP and AP callback declarations both had an optional argument
that could be passed. In practice that functionality was never used
so drop it.
Change-Id: I47fa814a593b6c2ee164c88d255178d3fb71e8ce
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14556
Tested-by: build bot (Jenkins)
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Leroy P Leahy <leroy.p.leahy@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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Update all of the license headers to make sure they are compliant
with coreboot's license header policy.
Change-Id: I151d058615290e528d9d1738c17804f6b9cc8dce
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14321
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This patch would enable PROCHOT feature in skylake. Asserting
PROCHOT line would throttle the GPU/CPU.
BUG=chrome-os-partner:51142
BRANCH=glados
TEST=manually tested on lars. asserting PROCTHOT by EC
reduces FSP in fish-tank from approx 40 to 20. (50 fish setting),
also CPU freq. drops to from 1600000 to 400000
Change-Id: I8fc0c015ea2c26d20bbbfc619f720f231d540feb
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 1b88b1f183df9c7362d7e58acb0a1fa0b076d56e
Original-Change-Id: Ida8636efc3d8da56ebd3931144d31ab1b88fe806
Original-Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/331690
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Original-(cherry picked from commit d091a999c3827179182b62a1274a9b3581f7f006)
Original-Reviewed-on: https://chromium-review.googlesource.com/333073
Original-Commit-Ready: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com>
Original-Tested-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com>
Original-Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/14120
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Skip logging a wake source when just resetting without coming from
S3 or S5 state. This will prevent the occasional spurious event
like PCI PME from showing up in the event log.
BUG=chrome-os-partner:40635
BRANCH=glados
TEST=run warm reboot teset on chell and ensure no wake source is logged
Change-Id: If739034dc9022b37c90b9cc849a00c604383e70f
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: e7b5cc91adc3ed10df7cebd758cf8144216b9890
Original-Change-Id: I16f4f98df8c70fd25986a8b3644334c7209fd083
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/329846
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/331173
Original-Commit-Ready: Patrick Georgi <pgeorgi@chromium.org>
Original-Tested-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13991
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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In order to save more power by shutting down clocks add the
ability to optionally clock gate the 8254 programmable interrupt
timer. When doing this the platforms lose their "PC"-ness which
certain payloads and OSes rely on such as SeaBIOS.
BUG=chrome-os-partner:50214
BRANCH=glados
TEST=Enabled option on chell. Noted the bit is set upon booting.
Change-Id: I01f9d177bbde417d1efec2e16656a07dcebccbde
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 662575aa6a63656dedfa0ce1f202f5fac0205477
Original-Change-Id: Ib4a613cf1c28fc96c36fa2987c4b58a05beab178
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/329411
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/331171
Original-Commit-Ready: Patrick Georgi <pgeorgi@chromium.org>
Original-Tested-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13985
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Adding an option to enable VR specific mailbox command.
When set, an extra VR mailbox command specifically for
the MPS IMPV8 VR will be sent.
BUG=chrome-os-partner:48511
BRANCH=None
TEST=Verified on glados, clean S0ix entry and exit.
IMVP8 power is also pretty low
Change-Id: Ia5a23cbb1eca8b463eb7c7c279b74635f1d6b9f7
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: c90a799b51fe35bf184dca6ffce59c89a60f9917
Original-Change-Id: Iffd3fbcb9a15611eefc942529e6cdafba859fb2e
Original-Signed-off-by: Robbie Zhang <robbie.zhang@intel.com>
Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/329393
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/13982
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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For all the chipsets which were performing the following sequence:
x86_setup_fixed_mtrrs();
x86_setup_var_mtrrs(cpuid_eax(0x80000008) & 0xff, 2);
Replace that with x86_setup_mtrrs_with_detect() since it is equivalent.
Change-Id: I9f362dbf38942d675f615d22b9e5770ce65e5a08
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/13936
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
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Add a country identifier field to NVS and populate it with the
call to wifi_regulatory_domain() which will (by default) do a
lookup for the 'region' identifier in VPD on a Chrome OS device.
BUG=chrome-os-partner:50516
BRANCH=glados
TEST=build and boot on chell
Change-Id: Ie7531848e620095732772c22156a85b7f8a6df5c
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Original-Commit-Id: dafdb3760a0302e3effdc0e83977c1bfd5c9d3b2
Original-Change-Id: Ic83ab008045a469d0e0756f7e4d42f1b3894c529
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/329295
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/13839
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
Intel Speed Shift Technology is a new mechanism that replaces
Legacy P-state. ISST allows OS hints about energy/performance
preference. H/W performs the actual P-state control (autonomous)
1. Optimization frequency seclection for low residency workloads,
no longer a static knee point.
2. Optimized frequency selection for best energy to performance
trade offs.
3. Kick down frequency (from idle) fpr best responsiveness while
taking energy consumption init account.
Coreboot's responsiblity is to configure MSR 0x1AA ISST_EN bits
which will reflect in CPUID.06h:EAX[Bit 7] that driver checkes
and enable HWP accordingly.
BUG=chrome-os-partner:47517
BRANCH=None
TEST=Booted kunimitsu and verify HWP getting enabled/disabled
using Intel P-state driver.
Change-Id: I91722aa1077f4ef6c8620b103be3e29cfcd974e5
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Original-Commit-Id: aa7d004cb2e19047e4434e3e2544cf69393ce28f
Original-Change-Id: Ie617da337babde7f196a7af712263e37f7eed56f
Original-Signed-off-by: Robbie Zhang <robbie.zhang@intel.com>
Original-Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/313107
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Wenkai Du <wenkai.du@intel.com>
Reviewed-on: https://review.coreboot.org/13835
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
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The FBC hardware for skylake does not have access to the bios_reserved
range so it always assumes 8MB is used and so the kernel will
therefore need to avoid using the last 8MB of the stolen window.
With the default stolen size of 32MB(-8MB) there is not enough space
for FBC to work with a high resolution panel.
Kernel reference:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a9da512b3ed73045253afd778e40d4298f42905b
BUG=chrome-os-partner:50396
BRANCH=glados
TEST=build and boot on chell DVT
Change-Id: I3049d7d9e7c551aad5b8fd1630d5fbd88ccb2692
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Original-Commit-Id: fff1f4b35e23e77cdc72c5bcc290f199494cdbbb
Original-Change-Id: If468cca5759a320f3cd2d7eb09f4bcc0117b24cb
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/328813
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/13833
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
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Once we lock down the SPI BAR we need to tell SMM to re-init its
SPI driver or it will be unable to write ELOG events via SMI.
This SMI is also sent at the end of depthcharge so there was just
a window where SMI events could get lost.
BUG=chrome-os-partner:50076
BRANCH=glados
TEST=enable DEBUG_SMI, boot to dev screen, press power button and
see elog events get added without without transaction errors.
Change-Id: I1f14717b5e7f29c158dde8fd308bdbfb67eba41a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 60ca24c760c70e2ebe5f3e68f95d3ffdba0fef9e
Original-Change-Id: I4e323249f00954e290a6a30f515e34632681bfdd
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/326861
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/13697
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
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The PCH does not set PM1_STS[WAK_STS] bit when waking from a
G3 state, which is triggered by hibernate now on chell when we
do a PMIC shutdown. This means the checks for S5 wake are not
done and instead it is logged as a wake from S0.
BUG=chrome-os-partner:50076
BRANCH=glados
TEST=pass firmware_EventLog test on chell
Change-Id: I3ca05a4824df3401150a63d4b6555f759de40087
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: de6c9bac447edd06568193f990f1f4e278576783
Original-Change-Id: I4472498468d620fe69f2b68710e818a4ad287382
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/326888
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/13696
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
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This change will allow the kernel to use 4-lane eDP connections
if the GOP driver does not execute and set this bit. If GOP
has executed (everyone but Chrome OS verified mode) the link will
already be up and this will do nothing.
BUG=chrome-os-partner:50197
BRANCH=glados
TEST=boot on chell and ensure 4
Change-Id: I9e2328b00db84f26b9bd03220b8ac0bd5f64cfbf
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: cff83e18ce9936c8d507f93c8443b7056c62e844
Original-Change-Id: I3f1e5d78b91eb0e4a23fcc196aff0edadc252a0c
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/327251
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/13690
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
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This method creates a named object and should be serialized to avoid
a compiler warning from recent iasl releases.
BUG=chrome-os-partner:40635
BRANCH=glados
TEST=emerge-chell coreboot with no iasl warnings
Change-Id: If54df4eca8849a8d278816712164b30a775a41ca
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 9aa8c5627276be08bf0dc3d0f4b9b7bd3f40c227
Original-Change-Id: Ieb05525503bf61c9922677484aba5479856a3f35
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/326843
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/13689
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
This patch generalizes the approach previously used for ARM32
TTB_SUBTABLES to "auto-detect" whether a certain region was defined in
memlayout.ld. This allows us to get rid of the explicit Kconfig for the
TIMESTAMP region, reducing configuration redundancy and avoiding
confusion when setting up future boards.
(Removing armv4/bootblock_simple.c because it references this Kconfig
and it is a dead file that I just forgot to remove in CL:12076.)
BRANCH=None
BUG=None
TEST=Booted Oak and confirmed that all pre-RAM timestamps are still
there. Built Nyan and Falco.
Change-Id: I557a4b263018511d17baa4177963130a97ea310a
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/13652
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
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We want the question for CBFS size to be next to the rom size in the
mainboard directory, but that doesn't seem to work for how people
want to set the defaults. Instead of having the list of exceptions
to the size, just set the defaults at the end of kconfig.
- Move the defaults for chipsets not setting HAVE_INTEL_FIRMWARE into
the chipset Kconfigs (gm45, nehalem, sandybridge, x4x)
- Override the default for HAVE_INTEL_FIRMWARE on skylake.
- Move the HAVE_INTEL_FIRMWARE default setting into the firmware
Kconfig file
- Move the location of the default CBFS_SIZE=ROM_SIZE to the end of
the top level kconfig file, while leaving the question where it is.
Test=rebuild Kconfig files before and after the change, verify that
they are how they were intended to be.
Note: the Skylake boards actually changed value, because they were
picking up the 0x100000 from HAVE_INTEL_FIRMWARE instead of the
0x200000 desired. This was due to the SOC_INTEL_SKYLAKE being after
the HAVE_INTEL_FIRMWARE default. Affected boards were:
Google chell, glados, & lars and Intel kunimitsu.
Change-Id: I2963a7a7eab037955558d401f5573533674a664f
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13645
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
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Unused PINS will be controlled by GPIO controller (PMODE = GPIO) and
GPIO TX/RX will be disabled.
BUG=none
BRANCH=none
TEST=Build and boot lars
Change-Id: I3a6fcd2f3462e8e0d1273aa80b1599b76b160825
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 889bfd66dbc918e9fb0ba1b95b63fd7a3bf180d9
Original-Change-Id: I3bf4aa8599255e5382d99810b4c83b4c97c648b6
Original-Signed-off-by: David Wu <David_Wu@quantatw.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/319964
Original-Commit-Ready: David Wu <david_wu@quantatw.com>
Original-Tested-by: David Wu <david_wu@quantatw.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
Original-Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/13628
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
This patch added nhlt_soc_serialize_oem_overrides and
nhlt_serilalize_oem_overrides to be able to override oem_id and
oem_table_id.board file can pass specific string by calling
nhlt_soc_serialize_oem_overrides
kernel use these two fields to construct a topology binary name
if the designate file is not found a default dfw_sst.bin will be used
it is optional.
BUG=chrome-os-partner:49570
BRANCH=glados
TEST=Build & Booted kunimitsu board. Verified that kernel
can read new strings.
Change-Id: I00b64fb8bb63de601d3116e0b8941057c1efa230
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 374ce08b2d8a2f4e5dd7f51eacb505dbb77fd171
Original-Change-Id: I03623c8ac81efb5a5ea3ec9c6cd604d2e9294022
Original-Signed-off-by: Fang, Yang A <yang.a.fang@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/322860
Original-Commit-Ready: Yang Fang <yang.a.fang@intel.com>
Original-Tested-by: Yang Fang <yang.a.fang@intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/13602
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
The VBNV region size is determined by vboot and is not really
configurable. Only the CMOS implementation defined this config
variable so switch it to use VBNV_BLOCK_SIZE defined by vboot
in vbnv_layout.h instead.
This requires updating the broadwell/skylake cmos reset functions
to use the right constant.
BUG=chrome-os-partner:47915
BRANCH=glados
TEST=manually tested on chell
Change-Id: I45e3efc2a22efcb1470bbbefbdae4eda33fc6c96
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: e2b803ff3ac30ab22d65d1e62aca623730999a1d
Original-Change-Id: I4896a1a5b7889d77ad00c4c8f285d184c4218e17
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/324520
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/13598
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
Keeping ACPI PM timer alive prevents XTAL OSC shutdown in S0ix
which has a power impact.
Based on a DT variable, this patch disables the ACPI PM timer
late in the boot sequence - disabling earlier will lead to a hang
since the FSP boot flow needs this timer. This also hides the ACPI PM
timer from the OS by removing from FADT table. Once the ACPI PM timer
is disabled, TCO gets switched off as well.
BRANCH=none
BUG=chrome-os-partner:48646
TEST=Build for skylake board with the PmTimerDisabled policy in
devicetree set to 1.
iotools mmio_read32 0xfe0000fc should return 0x2.
cat /sys/devices/system/clocksource/clocksource0/available_clocksource
should list only "tsc hpet". acpi_pm should be removed from this list.
Change-Id: Icfdc51bc33b5190a55196d67e18afdaaa2f9b310
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 18bcb8a434b029295e1f1cc925e2b47e79254583
Original-Change-Id: Ifebe8bb5a7978339e07e4e12e174b9b978135467
Original-Signed-off-by: Archana Patni <archana.patni@intel.com>
Original-Signed-off-by: Subramony Sesha <subramony.sesha@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/319361
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/13588
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
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The setting of the SPI controller BAR was conditional
on the nominal frequency being set. Therefore, that doesn't
mean the SPI BAR is set on all boots. Move the setting of
the BAR in the southbridge_bootblock_init() which is called
prioer to cpu_bootblock_init().
BUG=chrome-os-partner:44827
BRANCH=None
TEST=Confirmed spibar is always set on glados.
Change-Id: Ia58447d70f5e39a4336d4d08593f143332de833a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 56fff7c25c2eb0ccd90e08f71c064b83c66640f8
Original-Change-Id: I1e0cff783f4b072b80589a3a84703a262b86be3a
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/319461
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/13587
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
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In order to not reboot loop in the face of failed vboot verification
on resume set the PM1 control register to indicate S5. After the
subsequent cold reset the PM1 control register will indicate S5
as it should.
BUG=chrome-os-partner:46049
BRANCH=glados
TEST=On chell injected failed vboot verification. Ensured a reboot
loop doesn't ensue.
Change-Id: Ie5e9e3f6441a217a5e02b4d78aaf21f8249b8a43
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: a63b57d7bc59bcaf5518f7cc4afccd3d5da6df1c
Original-Change-Id: I5e467854bf065a138bd46e476a7e7088f51454ca
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/323504
Original-Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/13579
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
To allow skylake platforms to run with verified memory init
code the chipset needs to implement vboot_platform_is_resuming()
so that the vboot code can make proper decisions.
BUG=chrome-os-partner:46049
BRANCH=glados
TEST=Suspended and resumed on chell. Also, tested with an EC build
which returns a bad hash to ensure that is properly caught.
Change-Id: I508a339c07dcc9e7c56a0df4201660827b3ae07a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: a3e11789339bcd8fc8fc99b704c6a1110acf5302
Original-Change-Id: I40264019eb28e85795258112c720056a6a3fc523
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/323503
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/13578
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
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Display ME firmware status before os boot. Specifically this
patch reads out the ME hfsts1 and hfsts2 status registers that provide
information about overall ME health before device gets disabled.
This change reused most of the code from bdw me_status implementation.
BUG=chrome-os-partner:47384
BRANCH=glados
TEST=Builds and Boots on FAB4 SKU2/3. Can observe me status table
Change-Id: Ia511c4f336d33a6f3b49a344bfbaea6ed227ffeb
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: a9d0fb411c3921654f0fdcea2a3d4ee601987af2
Original-Change-Id: Ied7e2dcd9a1298a38dfe1eda9296b9ca8eccf6b1
Original-Credits-to: Duncan Laurie <dlaurie@chromium.org>
Original-Signed-off-by: Dhaval Sharma <dhaval.v.sharma@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/323260
Original-Commit-Ready: dhaval v sharma <dhaval.v.sharma@intel.com>
Original-Tested-by: dhaval v sharma <dhaval.v.sharma@intel.com>
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/13573
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
Change-Id: I8996f8ab739a07014a4189738b5624485d752d9d
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13540
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
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Change granluarity to granularity.
Change wacbmem_entryanty to warranty.
Update copyright dates.
TEST=None
Change-Id: Ib7775cb33616751760919a5850777dc6f77a6be9
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/13528
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
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Now coreboot should do BIOS CAR setup along with NEM
mode setup.
This patch also provides a mechanism to use 16MB code caching
benefit although LLC still limited to 1M/1.5M based
on SOC LLC limit.
Here with unlimited cache line gets replaced. Now we could use
unlimited cache size along with well defined data size
[pg: updated to current upstream #defines]
BUG=chrome-os-partner:48412
BRANCH=glados
TEST=Builds and Boots on FAB4 SKU2/3.
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Signed-off-by: pchandri <preetham.chandrian@intel.com>
Signed-off-by: Dhaval Sharma <dhaval.v.sharma@intel.com>
Change-Id: I96a9cf3a6e41cae9619c683dca28ad31dcaa2536
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 2ec51f15c874ad2f1f4fad52fa8deced7b27a24b
Original-Change-Id: Id62c15799d98bc27b5e558adfa7c7b3468aa153a
Original-Reviewed-on: https://chromium-review.googlesource.com/320855
Original-Commit-Ready: Subrata Banik <subrata.banik@intel.com>
Original-Tested-by: Subrata Banik <subrata.banik@intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/13138
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
Remove include references to the soc include directory which are not
required to build the FSP driver. Remove "duplicate" include file
definitions from file that include fsp/romstage.h. Move the definition
of fill_power_state into soc/pm.h to ensure it is still available.
TEST=Build and run on Galileo
Change-Id: Ie519b3a8da8c36b47da512d3811796eab62ce208
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/13436
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
File: src/soc/intel/skylake/flash_controller.c
Line: 192
Variable 'ret' might be used uninitialized in this function.
Hence initializing it with initial value of zero.
BRANCH=None
BUG=chrome-os-partner:48542
TEST=Built & booted Kunimitsu board.
Change-Id: I4e63612890057a2180f38b2e74419d98b02b70c1
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: b93ca876912d2336dae25b9b84e56ffb171b215b
Original-Change-Id: Ied8c909f5294d56daddb2806111d477246f98957
Original-Reviewed-on: https://chromium-review.googlesource.com/322082
Original-Commit-Ready: Naresh Solanki <naresh.solanki@intel.com>
Original-Tested-by: Naresh Solanki <naresh.solanki@intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/13072
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
Override the default PL2 values with one recommended by
Intel. Disable PL1 configuration via MMIO register.
BUG=chrome-os-partner:49292
BRANCH=glados
TEST=MMIO 0x59A0[14-0] to find PL1 value (0x78) / 8 Watts = 15W
MMIO 0x59A0[15] to find PL1 enable/disable = Disable
MMIO 0x59A0[46-32] to find PL2 Value (0xC8) / 8 Watts = 25W
Here PL2 is set to 25W and PL1 is disabled.
Change-Id: I10742f91cc7179de1482d42392338976e8082afe
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 1b7771ccb34bdff92ffa9870733bd641e4644cdf
Original-Change-Id: Iefa93912008c71b41f2b20465e8acfd42bb6c731
Original-Signed-off-by: pchandri <preetham.chandrian@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/321392
Original-Commit-Ready: Venkateswarlu V Vinjamuri <venkateswarlu.v.vinjamuri@intel.com>
Original-Tested-by: Venkateswarlu V Vinjamuri <venkateswarlu.v.vinjamuri@intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Venkateswarlu V Vinjamuri <venkateswarlu.v.vinjamuri@intel.com>
Reviewed-on: https://review.coreboot.org/13070
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
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We had another one that crept in while the linter was broken.
Change-Id: Ie690e2d7fc7ad31b3b674de1618723bb100ac961
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13056
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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src/soc/intel/skylake/acpi.c
Function cbmem_find may return NULL, check before using its result.
src/soc/intel/skylake/flash_controller.c
Remove dead code: spi_claim_bus is a no-op, always returning 0.
src/soc/intel/skylake/gpio.c
Check for NULL before using pointers.
src/soc/intel/skylake/igd.c
Don't copy 0-termination of signature string.
src/soc/intel/skylake/lpc.c
Don't check unsigned >= 0.
src/soc/intel/skylake/systemagent.c
Explicitly cast result to 64bit.
BRANCH=None
BUG=chrome-os-partner:48542
TEST=Built & booted Kunimitsu board.
Change-Id: I6cbf4f78382383d3c8c3b15f66c5898ab5bf183a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: d98a8cdd3d095a6943c0e104cd4938639a62bd14
Original-Change-Id: Id2a31402618f4c9f6f53525ebcf6b71fd67428db
Original-Signed-off-by: Naresh G Solanki <Naresh.Solanki@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/317522
Original-Commit-Ready: Naresh Solanki <naresh.solanki@intel.com>
Original-Tested-by: Naresh Solanki <naresh.solanki@intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12991
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins)
|
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This patch adds an UPD/VPD parameter to set voltages to the
I2C ports individually via devicetree.cb
BRANCH=None
BUG=chrome-os-partner:47821
TEST=Tesed by setting voltage via devicetree.cb
and verified voltage level using a DSO probe.
CQ-DEPEND=CL:*242225, CL:*241206
Change-Id: Iaeb1ab3f9724aa1139c876dc63250469661d8439
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: fc73b98529ad1eb187f97a4177beda4224f473d1
Original-Change-Id: Ib477ad26667ef59cd298b5e20a68a8c68d85bd8d
Original-Signed-off-by: Naresh G Solanki <Naresh.Solanki@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/315167
Original-Commit-Ready: Naresh Solanki <naresh.solanki@intel.com>
Original-Tested-by: Naresh Solanki <naresh.solanki@intel.com>
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/13006
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This patch disables the SaGv feature in recovery mode. Since the memory
training happens at both low and high frequency points when SaGv is
enabled, recovery mode boot time increases by 5 seconds. To reduce this
5 second increase, the SaGv feature is disabled in recovery mode.
The value "0" here means SaGv disable.
Following is the table for same.
0=Disabled (SaGv disabled)
1=FixedLow (Fixed to low frequency)
2=FixedHigh (Fixed to High frequency)
3=Enabled (SaGv Enabled. Dynamically changes)
BRANCH=None
BUG=chrome-os-partner:48534
TEST=Built for kunimitsu.
Results show recovery mode boot time
is not affected (not increased).
Change-Id: I77412a73a183a5dbecf5564a22acc6e63865123e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: dc586079052acf9af573b68dff910386cd43484d
Original-Change-Id: Ice3e1a630e119d40d3df52e3a53ca984e999ab0b
Original-Signed-off-by: haridhar <haridhar.kalvala@intel.com>
Original-Signed-off-by: Somayaji, Vishwanath <vishwanath.somayaji@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/315759
Original-Commit-Ready: Haridhar Kalvala <haridhar.kalvala@intel.com>
Original-Tested-by: Haridhar Kalvala <haridhar.kalvala@intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Original-Reviewed-by: Haridhar Kalvala <haridhar.kalvala@intel.com>
Reviewed-on: https://review.coreboot.org/12998
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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SSM4567 smart speaker needs Current and Voltage sensing to be
captured and reported to the algorithm.
This needs 4 CH capture blob.
BUG=chrome-os-partner:48625
BRANCH=none
TEST=Built and booted. Verified CBFS locates
the blob.
CQ-DEPEND=CL:*242635
Change-Id: Ie13622da9a9a8ce5930d32e52ddaf2e0d4862895
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 06f1a501dcb3fa6102eccdb3e24f9011b7869ab0
Original-Change-Id: I7b65b7582b619be53544ebbe4b3ea65398d32a34
Original-Signed-off-by: Sathya Prakash M R <sathya.prakash.m.r@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/319020
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12995
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Changing the UPD param name from "SkipMpInit" to "FspSkipMpInit"
BRANCH=none
BUG=none
TEST=Build and booted in kunimitsu with FspSkipMpInit token
enabled from Coreboot.
Change-Id: I5ebe7a1338ac77a62d5aa2e48e083b4fb906bf28
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: cdaa95a82bc7e90637c6b90e33d88d040e085f58
Original-Change-Id: Ibdaa3d202f8f6f6f0ca6c6d4c6428f1616572f1d
Original-Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/319353
Original-Commit-Ready: Preetham Chandrian <preetham.chandrian@intel.com>
Original-Tested-by: Preetham Chandrian <preetham.chandrian@intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12993
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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The GPU panel configuration variables are unused on skylake
and are no longer needed in chip.h.
BUG=chrome-os-partner:40635
BRANCH=none
TEST=emerge-chell coreboot
Change-Id: Ie6bfb676b5a32b4d4d39dda91b90fc7e973d38e0
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: f261d7ca9ec93aae1362975efde11ac9657b7ca6
Original-Change-Id: If64594455754e4dea1f53511861b74ddd880c5b5
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/318923
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12986
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
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FSP 1.8.0 will do nothing with the VR settings if VrConfigEnable is
non-zero. That behavior is not desired because it's not clear what
the behavior will be for various processor SKUs. Instead provide
default values for the VR config. Note that PSI3 and PSI4 are not
enabled for those defaults.
BUG=chrome-os-partner:48466
BRANCH=None
TEST=Built and booted glados.
Change-Id: I02cb5fbdd4549cc827a0b0e4006bc21da4593b55
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: a68c53e0fdf15584270dfafc679a22319f497d17
Original-Change-Id: I82b1d1da2cfa3c83ccc6a981e30ffac6fb6c8c4b
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/318263
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/12983
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
There is a UPD setting exposed by FSP that allows the DDR
frequency to be limited. Expose this for devicetree.
BUG=chrome-os-partner:47346
BRANCH=none
TEST=tested by limiting DDR frequency to 1600 on chell EVT
Change-Id: I1f17b221d9fa4c2dd1e8c5f403deb0f2bc0493a7
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 91f760ad19823225f7e5bd2dc690164ed253e220
Original-Change-Id: Ibcd4a65a9cfd7d32fbf2ba8843ab25da8e9cf28a
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/317243
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12981
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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The THERMTRIP status bit is in GBLRST_CAUSE instead of
GEN_PMCON like the EDSv1 indicates. Read this status bit
and add an elog event if THERMTRIP has fired.
BUG=chrome-os-partner:48438
BRANCH=none
TEST=tested on chell EVT after thermtrip fired
Change-Id: Icd52b753c7f3ab0d48095279f1255dd2dd08fd59
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: b090c7897a8f99a685f523990235d83fafa063b2
Original-Change-Id: I5a287d7fdae2ba8ae8585cb9a4d4dd873393e1e6
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/317242
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12980
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
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This patch adds support for disabling the heci1 device
at the end of boot sequence. Prior to this, FSP would have
sent the end of post message to ME and initiated the d0i3 bit.
This uses the Psf unlock policy and the p2sb device to disable
the heci1 device, then lock the configuration and hide the device.
BRANCH=none
BUG=chrome-os-partner:45618
TEST=build for kunimitsu or glados board. set the hecienabled policy
to 0 and check for heci 1 device status in kernel lspci.
CQ-DEPEND=CL:*238451
Change-Id: I26b145231f8ed0c140af42d378b222e857d9aff6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: fe184b8baf1bea9bcd0af1841785a4d763af9358
Original-Change-Id: I3b435491aeea0f2ca36b7877e942dc940560e4dd
Original-Signed-off-by: Archana Patni <archana.patni@intel.com>
Original-Signed-off-by: Subramony Sesha <subramony.sesha@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/311912
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12976
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
CB used to clear recovery status towards romstage end after FSP
memory init. Later inside FSP silicon init due to HSIO CRC mismatch
it will request for an additional reset.On next boot system resume
in dev mode rather than recovery because lost its original state
due to FSP silicon init reset.
Hence an additional 1 reset require to identify original state.
With this patch, we will get future platform reset info during romstage
and restore back recovery request flag so, in next boot CB can maintain
its original status and avoid 1 extra reboot.
BUG=chrome-os-partner:43517
BRANCH=none
TEST= build and booted Kunimitsu and tested RO mode
Change-Id: Ibf86ff2b140cd9ad259eb39987d78177535cd975
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 40ddc21a97b318510116b7d5c4314380778a40f7
Original-Change-Id: Ia52835f87ef580317e91931aee5dd0119dea8111
Original-Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/302257
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12975
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
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I don't think the warning is valid, because we already verify
that num_channels is 2 or 4 as soon as we enter the function.
Adding the default case makes the compiler happy.
Fixes warning:
src/soc/intel/skylake/nhlt/dmic.c: In function 'nhlt_soc_add_dmic_array':
src/soc/intel/skylake/nhlt/dmic.c:100:2: error: 'formats' may be used
uninitialized in this function [-Werror=maybe-uninitialized]
return nhlt_endpoint_add_formats(endp, formats, num_formats);
^
Change-Id: Idc22c8478ff666af8915d780d7553909c3163690
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13021
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Skylake Core boot should have configurable option to skip
PCH based SD 3.0 Controller from customer/reference design.
Addition to that no unused or unnecessary should list under
device view.
BUG=chrome-os-partner:48190
BRANCH=None
TEST=Build & boot Kunimitsu and LARs.
Change-Id: Ie17fd6db01e0cabcdf605017509d809b54509a0d
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 99ac17b723125822368539d0562aa35119e520fb
Original-Change-Id: I98a48f45ef442246227fd54ea021b53f824954c5
Original-Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/315420
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12946
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
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Adding VrConfig UPDs and assign values to those from devicetree
BRANCH=none
BUG=chrome-os-partner:45387
TEST=Build and booted in kunimitsu
CQ-DEPEND=CL:310192
Change-Id: Ifce9dfacabc742b55266c48459c56c69b1f22236
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: b34a3cc77afc8795abb64972f8169986c30c2acd
Original-Change-Id: Ifa960e718ed77db729f1fc4e2c00c9b305093e04
Original-Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/311317
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12944
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins)
|
|
This patch helps to enable SkipMpInit token of FSP SiliconInit UPD
BRANCH=none
BUG=chrome-os-partner:44805
TEST=Build and booted in kunimitsu with SkipMpInit enabled from CB.
CQ-DEPEND=CL:310869
Change-Id: I43377e4b8adadf42091a9387883363fdfbab4c1b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: b7962273fd1a591cfe9a658f49ebc7d23bcad577
Original-Change-Id: I977d2d39c283d74f1aa9033c8aa60dc652735019
Original-Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/310192
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12943
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Even though the data32 variable was getting written by
pch_pcr_read(), GCC still flagged it as being used while
uninitialized and failed the build.
Note that pch_pcr_read() may only set 1 or 2 bytes of data32 in the
successful path, depending on the size of the read.
Change-Id: Icd6e80d06b9bf4af506d62d55ffe4c5e98634b2b
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12860
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Ben Gardner <gardner.ben@gmail.com>
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Some more PCH Policy UPD Parameters are added in FSP.
Lockdown config moved from FSP to coreboot.
Removing settings in devicetree.cb which are zero.
BRANCH=none
BUG=none
TEST=Build and booted on kunimitsu, verified that CB is doing
the Lockdowns which were previously done by FSP.
CQ-DEPEND=CL:*237842, CL:310191
Change-Id: I3dcf3a5340f3c5ef2fece2de5390cde48db4d327
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: e8bdb35897b640d271adcaed266030367f060553
Original-Change-Id: Ia201672565c07b2e03d972b2718512cd4fcbb95c
Original-Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Original-Signed-off-by: Naresh G Solanki <Naresh.Solanki@intel.com>
Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/310869
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12941
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins)
|
|
Some MemoryInit UPD parameters have been moved to
SiliconInit in FSP 1.8.0. This patch has the respective
changes in coreboot for this.
BRANCH=none
BUG=none
TEST=Build and booted in kunimitsu
CQ-DEPEND=CL:*237423, CL:*237424
Change-Id: Ic008d22f96fb5f14965e5b5db15e05fb39dd52d3
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 573c1d8325cd504213528030ecf99559402b5118
Original-Change-Id: I71b893aa7788519ed2ef15f3247945ffcbbbcf4d
Original-Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/310191
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12940
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
GPIO ASL APIs to get GPIO Value.
Need such APIs to read GPIO config settings.
Example: Kunimitsu need to read AUDIO_DB GPIO
to identify codec select.
BUG=chrome-os-partner:44481
BRANCH=none
TEST=build and boot on Kunimitsu.
Change-Id: If56bb7b3eae08e1949d372850a6426dfde5aadd0
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 4983ba835a8da2baf578b035ae482755983c1ecb
Original-Change-Id: Ia40d86c8d4b14857fa8822677b3f7d393a35b677
Original-Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/316352
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12956
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
The use of a NHLT table is required to make audio work
on the skylake SoCs employing the internal DSP. The table
describes the audo endpoints (render vs capture) along with
their supported formats. These formats are not only dependent
on the audio peripheral but also hardware interfaces. As such
each format has an associated blob of DSP settings to make
the peripheral work. Lastly, each of these settings are provided
by Intel and need to be generated for each device's hardware
connection plus mode/format it supports. This patch does not
include the dsp setting blobs.
The current supported connections:
- digital mic array 2 channel
- digital mic array 4 channel
- Maxim 98357 amplifier
- ADI ssm4567
- NAU88L25 headset codec
BUG=chrome-os-partner:44481
BRANCH=None
TEST=Built glados. Speakers, headphones, and mic on camera decently
worked.
CQ-DEPEND=CL:*239598
Change-Id: If1a9be97573b9b160893944661790cac7df26fca
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 1f5514e27811c500732de97e1cc7edeced2607e7
Original-Change-Id: Ib42e895f00e7605cb30ce24d9b8dd00bf68a7477
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/313998
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/12938
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
The read and write routines take a number of bytes to write, which
should be 1,2, or 4. We now return an error if an invalid size
is specified.
Change-Id: I93344bc0837c3715fc7660503f405c8878eb711c
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12936
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
|
|
This continues what was done in commit a73b93157f2
(tree: drop last paragraph of GPL copyright header)
Change-Id: Ifb8d2d13f7787657445817bdde8dc15df375e173
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12914
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This method of reporting has been removed from the current Skylake
ME binaries so is no longer needed.
Change-Id: I774982146c19f37418f5aee29ae8883fcd3d0c8c
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12854
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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- occured -> occurred
- accomodate -> accommodate
- existant -> existent
- asssertion -> assertion
- manangement -> management
- cotroller -> controller
Change-Id: Ibd6663752466d691fabbdc216ea05f2b58ac12d1
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12850
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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On Skylake systems, the bootblock fails to compile with the following
error message:
bootblock_simple.c:6.1:
0x13930e0 copy Internal compiler error: non dominated rhs use point
0x13a3f70?
Aborted (core dumped)
The option -fno-simplify-phi works around the issue, but will cause the
code to use more registers, hence we also need to enable -mcpu=p4 (see
intel/truxton mainboard for another example of where this has been done
in the past)
Change-Id: Iea1a1ba18d76c7323bb626c5f4b0032e4ee04a86
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/12719
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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The ALIGN_CURRENT macro relied on a local variable name
as well as being defined in numerous compilation units.
Replace those instances with an acpi_align_current()
inline function.
Change-Id: Iab453f2eda1addefad8a1c37d265f917bd803202
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12707
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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CPU_MICROCODE_IN_CBFS was renamed to SUPPORT_CPU_UCODE_IN_CBFS in commit
66e0c4c8 (cpu: Rename CPU_MICROCODE_IN_CBFS to SUPPORT_CPU_UCODE_IN_CBFS)
Both CPU_MICROCODE_IN_CBFS and SUPPORT_CPU_UCODE_IN_CBFS were present,
so just remove CPU_MICROCODE_IN_CBFS.
SMM_MODULES was removed in
commit 44cbe10f (smm: Merge configs SMM_MODULES and SMM_TSEG)
Change-Id: Icdd4fcc5a3a97aee443742aaab3df92b53ff4589
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12662
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Imported from cros repo 18ae19c
Change-Id: Ib88ac9b37d2f86d323b9a04cb17a5a490c61ff5b
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/12467
Reviewed-by: Hannah Williams <hannah.williams@intel.com>
Tested-by: build bot (Jenkins)
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Add the audio controller device to ACPI and define the _DSM handler
to return the address of the NHLT table, if it has been set in NVS.
BUG=chrome-os-partner:47346
BRANCH=none
TEST=build and boot on glados and chell
Change-Id: I8dc186a8bb79407b69ef32fb224a7c0f85c05bc4
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 6b73fba375f83f175d0b73e5e70a058a6c259e0d
Original-Change-Id: Ia9bedbae198e53fe415adc086a44b8b29b7f611d
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/313824
Original-Commit-Ready: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12597
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This code is doing nothing and is not needed.
BUG=chrome-os-partner:40635
BRANCH=none
TEST=build and boot on glados
Change-Id: I910d443f09a94de1ee0de03cda0577b8847b2de8
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: ac09fdd7673e5fceb8bfaf1076a8a91e54fc31af
Original-Change-Id: Id989c82853d5a5d5b750def073d34c39816a48d5
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/313823
Original-Commit-Ready: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12596
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Since this code is not currently being built by coreboot, it
failed compilation.
Change-Id: Ib8a0e1ebc76b7dca3dd785b09398b73abad46366
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/12466
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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In 2014 or so the RTC code was changed to assume the ALTCENTRY
register (0x32) as always being utilized for creating an rtc_time.
However, one needs to ensure it's set at least once otherwise
the year field in rtc_time is not sane.
In practice this doesn't matter unless somone wants to use the
full year value. cmos_init() should do the same thing in the
rtc fail case, but the machine I had never had that set correctly.
BUG=chrome-os-partner:47388
BRANCH=None
TEST=Booted glados w/ 0xff ALTCENTRY value. New value is 0x20.
Change-Id: I028f801c5d717a0018ed00df82c25b466d64670c
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 7d5be5bc697bef60a264ddc7f67755aa96088d36
Original-Change-Id: I6e12a30c9e08d8c1002e4cef0f143f0f88009e92
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/311264
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/12411
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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- CACHE_ROM is no longer used in the coreboot code. It was removed in
commit 4337020b (Remove CACHE_ROM.)
- CAR_MIGRATION is also no longer used in coreboot code - it was removed
in commit cbf5bdfe (CBMEM: Always select CAR_MIGRATION)
- MARK_GRAPHICS_MEM_WRCOMB was removed in
commit 30fe6120 (MTRR: Mark all prefetchable resources as WRCOMB)
Change-Id: I8b33a08c256f6b022e57e9af60d0629d9a3ffac8
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: http://review.coreboot.org/12327
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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This patch adds the ASL file for Fan as cooling device
/participant for thermal active cooling action for DPTF
on SKL-U fan based kunimitsu board.
With active cooling policy (_ART), we can control the fan
on/off and speed.
BRANCH=None
BUG=chrome-os-partner:46493
TEST=Built for kunimitsu board. Tested to see that the
thermal devices and the participants are enumerated and
can be seen in the /sys/bus/platform/devices. Also,
checked the FAN type the cooling devices enumerated
in the /sys/class/thermal with sysfs interface.
Change-Id: Iacfd9152e300ec47895c29deab2c9d4361230849
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: d37a089b5196f02cb95f16083c416456e96d54a4
Original-Change-Id: I8293bfe2a2bf213b69fbb4223bbfcf508a9cf0bf
Original-Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/307027
Original-Commit-Ready: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Original-Tested-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Original-Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/12322
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Setting the Package Power clamping bits in Power Limit MSR
(MSR_PKG_POWER_LIMIT 0x610) Allows going below the OS requested
P or T state for the time window specified for PL1 or PL2.
BRANCH=none
BUG=chrome-os-partner:47041
TEST=Built and boot on kunimitsu, load the system with Aquarium WebGL,
change the power limit value from default (TDP or 15W) to any lower value
note that the Pkg power comes down and also the CPU frequency is lowered.
Change-Id: I9c0dd90a6660214ae142418aae8b8c5f6a739896
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: b0b527991c2d26da5772700a22ff101eaf9993ef
Original-Change-Id: Ia59fcfe2a14cd7f8b1e1b8e967073e67eb452f42
Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/309556
Original-Tested-by: Charulatha Varadarajan <charuprasanna@gmail.com>
Original-Tested-by: Charulatha Varadarajan <charulatha.varadarajan@intel.com>
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/12257
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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It encourages users from writing to the FSF without giving an address.
Linux also prefers to drop that and their checkpatch.pl (that we
imported) looks out for that.
This is the result of util/scripts/no-fsf-addresses.sh with no further
editing.
Change-Id: Ie96faea295fe001911d77dbc51e9a6789558fbd6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/11888
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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Add a new USB2_PORT_MAX with the max possible settings
(56mV) for the TX and Pre-emphasis bias values. Also fix
the settings for the detachable tablet config to match the
skylake HSIO tuning guide as it was incorrect before.
BUG=chrome-os-partner:45367
BRANCH=none
TEST=build and boot on glados
Change-Id: Id9ccc683fe92c962095347e0d1a0afeb082c821f
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: e5d56831e75f98a3c75ed333e4b79b1a37f14792
Original-Change-Id: Ia2e3e93236f1463201f83a1cae28349de2836110
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/308729
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/12203
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Instead of having many different arrays for USB configuration,
with each array containing one bit of information, have one
array containing all the information for each port.
This way we can put the basic tuning parameters into a
structure and then define structures for the basic supported
configurations.
The existing port definitions are taken from the Skylake HSIO
tuning guide.
BUG=chrome-os-partner:40635
BRANCH=none
TEST=build and boot on glados, verify USB functionality in
all ports.
Change-Id: I5873dee011ae9e250b6654c73a7bd5c17681095b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 864040412b2d2923d3acbfca8055724887c58506
Original-Change-Id: Id518b1086abbe4a8c25d77fd4efc2d0de856bd5f
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/306734
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/12163
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Always use the common FSP code. Remove the FSP_RAM_INIT, FSP_ROMSTAGE,
FSP_STACK and FSP_STAGE_CACHE Kconfig values.
BRANCH=none
BUG=None
TEST=Build and run on Kunimitsu
Change-Id: Ib3d015cb2dc257e46c2340cc7bc09cf0ffb0492c
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 5197b1354d138759dfaa428c665de6cbfb8e8911
Original-Change-Id: I3e3c1c9e6f73009a099c1ec3688dbd8c326fc766
Original-Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/306142
Original-Commit-Ready: Leroy P Leahy <leroy.p.leahy@intel.com>
Original-Tested-by: Leroy P Leahy <leroy.p.leahy@intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/12158
Tested-by: build bot (Jenkins)
Reviewed-by: Leroy P Leahy <leroy.p.leahy@intel.com>
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Rename soc_display_upd_value to fsp_display_upd_value since the routine
was moved from src/soc/intel/common into src/drivers/intel/fsp1_1.
BRANCH=none
BUG=None
TEST=Build and run on Kunimitsu
Change-Id: Ifadf9dcdf8c81f8de961e074226c349fb9634792
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 95238782702999a178989467694ac1f15c079615
Original-Change-Id: Ibd26ea41bd5c7a54ecd3c237f7fb7bad6dbf7d8a
Original-Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/306351
Original-Commit-Ready: Leroy P Leahy <leroy.p.leahy@intel.com>
Original-Tested-by: Leroy P Leahy <leroy.p.leahy@intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/12157
Tested-by: build bot (Jenkins)
Reviewed-by: Leroy P Leahy <leroy.p.leahy@intel.com>
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Move the FSP common code from the src/soc/intel/common directory into
the src/drivers/intel/fsp1_1 directory. Rename the Kconfig values
associated with this common code.
BRANCH=none
BUG=None
TEST=Build and run on kunimitsu
Change-Id: If1ca613b5010424c797e047c2258760ac3724a5a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: e8228cb2a12df1cc06646071fafe10e50bf01440
Original-Change-Id: I4ea84ea4e3e96ae0cfdbbaeb1316caee83359293
Original-Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/306350
Original-Commit-Ready: Leroy P Leahy <leroy.p.leahy@intel.com>
Original-Tested-by: Leroy P Leahy <leroy.p.leahy@intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/12156
Tested-by: build bot (Jenkins)
Reviewed-by: Leroy P Leahy <leroy.p.leahy@intel.com>
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This patch configures the LPC to quiet mode and sets
enables CLKRUN so that LPC can be power gated.
BUG=chrome-os-partner:44993
BRANCH=none
TEST=Builds and Boots on fab3 kunimitsu.
Change-Id: I46ff21f75b70f54da3f12dcc56d61f84b436cd7d
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: edd37df385bc013b62f26435267291acc0a9b9a4
Original-Change-Id: Ide0f9e91127aebb8ac027ee0a598608b50aa4278
Original-Signed-off-by: pchandri <preetham.chandrian@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/305396
Original-Commit-Ready: Preetham Chandrian <preetham.chandrian@intel.com>
Original-Tested-by: Preetham Chandrian <preetham.chandrian@intel.com>
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-by: Preetham Chandrian <preetham.chandrian@intel.com>
Reviewed-on: http://review.coreboot.org/12153
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Implemented Device IRQ porgramming, PxRC to IRQ mapping,
GPIO IRQ routing, SCI IRQ select through UPD
BUG=NONE
BRANCH=NONE
CQ-DEPEND=CL:*232948
TEST= build and booted sklrvp,kunimitsu with this changes.
Change-Id: Ic98074491fe5251a48ed55b6fb7ef31809c3abf3
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 534bd65e5df8654d745c8efe491a332336c9cdc3
Original-Change-Id: I4ea6f3cdb15d371c6023bfd046f3475290f5aa26
Original-Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/291403
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/12146
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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In FSP 1.7.0 SataMode and SataEnable have been moved from
MemoryInit to SiliconInit. Also, GpioTablePtr has been removed.
USB phy settings added to SiliconInit, Enable the configs for USB
equalization settings in coreboot.
Addition of serialIO UPD to indicate FSP not to reinitialise
UART2 controller during MemoryInit.
BRANCH=none BUG=chrome-os-partner:45684, chrome-os-partner:42284, chrome-os-partner:41374
TEST=build for Kunimitsu, boot on FAB3, Also checked for Boot from USB, Boot from eMMC,
USB Audio, Onboard Audio, Touch, Wifi, S3 entry/resume
CQ-DEPEND=CL:*232947, CL:*232946, CL:*232948, CL:*232949
Change-Id: I2e8e6e32fc7074774ddcf1fb4c270bb56372b7df
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 623c5a52f3afedaf2c0bfe7361cfd627d093cb73
Original-Change-Id: I8b3be2c49893c564fe2197aa32bde6323bf425e9
Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Original-Signed-off-by: Rishavnath Satapathy <rishavnath.satapathy@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/303661
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/12144
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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This patch strengthens the Rcomp Target CTRL by 10% for
8GB memory part K4E6E304EE-EGCF as with the current values
the MRC training is failing due to more load on CS#
BRANCH=None
BUG=chrome-os-partner:44647
TEST=BUilds and boots on Kunimitsu.
Change-Id: I478002bbebabaac418356d4b5b4755bb56009268
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: b208659e690d8cb5b8dcaf30eed53c01b9f77f6d
Original-Change-Id: Ia0a0c1358649af77a3a0d301cb791f26f1e039bf
Original-Signed-off-by: pchandri <preetham.chandrian@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/304103
Original-Commit-Ready: Preetham Chandrian <preetham.chandrian@intel.com>
Original-Tested-by: Preetham Chandrian <preetham.chandrian@intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Preetham Chandrian <preetham.chandrian@intel.com>
Reviewed-on: http://review.coreboot.org/12143
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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