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Use new GMA driver method to set ASLS on S3 resume, too.
Move gma_enable_swsci to init method as it should always be run.
Change-Id: Ifc921d7aa2d5b771fc4eaf3ec776c3a13f5496eb
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20287
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Add a new method to restore ASLS on S3 resume.
Use new interface introduced in last commit.
Change-Id: I254683081cbaf3a5938794dcba140ac9ee07f48a
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20436
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Add and use new interface to set and get GNVS' ASLB register.
To be used by Intel's gma driver to set ASLB at ACPI table
creation and to get ASLB on S3 resume.
Change-Id: If30c6b2270069783b0892774802f47406404da5f
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20435
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Use new GMA driver method to set ASLS.
Change-Id: I872ff86a778497df76ad7f9b1b6910c4e7c5941f
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20283
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Add a new method to set ASLS register that holds the
ACPI OpRegion base address.
Change-Id: I4850500ac6d58f80b0eddc81514053c87774405c
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20281
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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The optimization of the memset() function introduced by commit
dbadb1dd634c8c9419215ade0666a7fb69a4447b (libpayload: Reorder default
memcpy, speed up memset and memcmp) is provoking an issue on x86
platform when compiling without the CONFIG_GPL option.
GCC is making use of the movdqa instruction to copy words. This
instruction can raise a "General Protection Fault Exception" when it
is called on a non-aligned address argument.
Change-Id: I73382a76a4399d8e78244867f2ebb1dca176a6bf
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Reviewed-on: https://review.coreboot.org/20524
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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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>
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This reverts commit 5535cead (intel/skylake: Disable SaGv in
recovery mode).
Commit 5535cead disables SaGv in recovery mode to save few seconds
booting time as we were doing memory training on every recovery flow.
Now we don't need to perform MRC training on every recovery boot
due to RECOVERY_MRC_CACHE implementation in place. Hence we don't
need to define different SaGv policy between Normal (developer) mode
and recovery mode to save few seconds.
Using different SaGv parameters between recovery and all other mode
has some significent drawbacks over warm reboot cycle. We are seeing
a MRC traning hang in eve/soraka/poppy devices with below use case.
Step 1: Boot system in developer mode (first time RW_MRC training)
Step 2: Set recovery_request=1 (using crossystem) and issue “reboot”
from OS
Step 3: System will perform recovery mode MRC training and boot to
OS (first time RECOVERY_MRC training)
Step 4: Issue “reboot” from OS console.
Step 5: System wil boot in developer mode (using RW_MRC cache)
Step 6: Set recovery_request=1 (using crossystem) and issue “reboot”
from OS
Step 7: System will pick RECOVERY_MRC_CACHE and will hang during
MRC training.
This patch fixes issue mentioned above and ensures system boot to
OS without any hang if we change mode (dev<->recovery) over warm
reset.
BUG=b:63515071
BRANCH=none
TEST=manual stress testing of dev<->recovery mode over warm boot.
No MRC hang with this fix on eve/soraka/poppy devices.
Change-Id: I8d094a8b6d78ea3bf8f929870a4a179495c29c78
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/20516
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Don't need this additional 2ms delay as PCR read after sideband write
help to fix original hard hang issue.
This reverts commit d4b6ac19b0a6619ebe645875282643cc50cf7a3e.
Change-Id: I4232cba5b92e17f728795f7c282af6161e385e9b
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/20462
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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BIOS must ensure to read same PCR offset after PCR write operation
is done.
BUG=b:35587084
BRANCH=eve
TEST=manual stress testing of D0<->D3 transition on eve failing
unit. No hard hang with this fix.
Change-Id: Id3d567aab517b16ff99a526fc29c2d71bf4042d0
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/20461
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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These sources are no longer part of build-tests and transition
to soc/ appears to be completed.
Change-Id: I9bc2212f44d79c795e5b8f6d62b6ee3c42de779a
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20502
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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The macro FPGA_SET_PARAM was introduced to make the setting of different
FPGA registers with the appropriate values from hwinfo more
transparent. The hwilib takes care about the size of the provided buffer
where the requested value should be stored in. The fields in hwinfo have
not always the same size as the matching registers in the FPGA. So to
avoid errors resulting in a too small buffer when calling hwilib_get_field()
the buffer is now fixed to 32 bit and will be casted to the destination
type when the value is written into the FPGA register.
Changing the field size in hwilib would be the wrong way as the defined
lengths are specified this way to be expandable in the future.
In addition the number of maximum supported temperature sensors is
increased to 8 as the FPGA now supports more.
Change-Id: I0c697106783158420708a973c3cff2be90fa4fce
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/20471
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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It's obsolete and without effect.
Change-Id: I17c1f8bffc2048a79de58cdc2a70651796db6ba6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/20390
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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The PMC of PCH-H requires a different destination id.
TEST=Run on kontron/bsl6 and observed that PM registers are correctly
dumped at start of romstage.
Change-Id: I862e4df986f1cdea34f8fa45d016fb6b51f29122
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/20479
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Move the generic I/O decode range setup before the console init.
TEST=Run on kontron/bsl6 which requires 0xa80/0xa81 decoded to
initialize serial ports. Serial console works from boot-
block on.
Change-Id: I9829f188c80eb73f6cd91b0c22e1c07da5745ad6
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/20478
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Change-Id: I0f78cb275ecad732f81c609564a0640f03d2559e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/19983
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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We remove this particular header file already while remaining
of include fixes is longterm and pending work.
Change-Id: I869d426c1344290a00e2df60e07e9a4a3ae26887
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/19950
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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For distros that package and version gnat independently from gcc (such
as Ubuntu), try to build with gnatgcc first.
This fixes the issue of gcc -print-prog-name=gnat1 failing because gcc
is of a different version.
Change-Id: Icec6d1fba8855e88ac91d47842dcb7f6b9d35461
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/20517
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Fix undefined behavior found by clang's -Wshift-sign-overflow, find,
and source inspection. Left shifting an int where the right operand is
>= the width of the type is undefined. Add UL suffix since it's safe
for unsigned types.
Change-Id: I5240a19647c8ad59f64925f3e1c199446a886d2d
Signed-off-by: Ryan Salsamendi <rsalsamendi@hotmail.com>
Reviewed-on: https://review.coreboot.org/20466
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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Fix undefined behavior found by clang's -Wshift-sign-overflow, grep,
and source inspection. Left shifting an int where the right operand is
>= the width of the type is undefined. Add UL suffix since it's safe
for unsigned types.
Change-Id: I10db2566199200ceb3068721cfb35eadb2be1f68
Signed-off-by: Ryan Salsamendi <rsalsamendi@hotmail.com>
Reviewed-on: https://review.coreboot.org/20464
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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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>
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CONFIG_SOC_INTEL_COMMON_BLOCK_SGX controls building. The SGX feature
is still enabled from devicetree.cb. As of now this SGX init supports
only KBL (SKL not tested). Support of SGX for new SOCs would be added
incrementally in this common code base.
Change-Id: I0fbba364b7342e686a2287ea1a910ef9a4eed595
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/20173
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Change-Id: I63c6febf8ba953a642fd7b04a555a4c6704abc79
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20496
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Checking for NULL here doesn't help here. We *rely* on cdb_dev to exist
directly before this check. Coverity had found this:
*** CID 1376664: Null pointer dereferences (REVERSE_INULL)
/src/soc/amd/stoneyridge/northbridge.c: 666 in cpu_bus_scan()
660 * this silicon. It is an SOC and can't have >= 16 APICs, but
661 * we will start numbering at 0x10. We also know there is only
662 * on physical node (module in AMD speak).
663 */
664
665 lapicid_start = 0x10; /* Get this from devicetree? see comment above. */
CID 1376664: Null pointer dereferences (REVERSE_INULL)
Null-checking "cdb_dev" suggests that it may be null, but it has already been
dereferenced on all paths leading to the check.
666 enable_node = cdb_dev && cdb_dev->enabled;
667 cpu_bus = dev->link_list;
668
669 for (j = 0; j <= siblings; j++ ) {
670 apic_id = lapicid_start + j;
671 printk(BIOS_SPEW, "lapicid_start 0x%x, node 0x%x, core 0x%x, apicid=0x%x\n",
Change-Id: Ic6a53df8b8d1596ad0eb1d8f0fa200cccf9509cf
Signed-off-by: Martin Kepplinger <martink@posteo.de>
Reviewed-on: https://review.coreboot.org/20415
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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With the existing SSID, the driver loaded by Windows results
in the headphone jack and internal mic being non-functional.
With the new SSID, the a functional driver is loaded and
everything works correctly. Linux works correctly with
either SSID so the change has no impact there.
New SSID extracted from Windows drivers (.inf).
Change-Id: I4195d00d6b18dcd0039747d9883cdf8e1a76f461
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/20485
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Returing FSL# for _STA causes Windows to BSOD. Re-work _STA to instead
return 0/1 based on FLVL, using google/beltino as a model.
Also correct serialization type for _CRS.
Change-Id: Ibf3af15bab3590f7c1c4401e1978dbcf2a495216
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/20482
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Fix comments to reflect correct manufacturer/model, SSID.
Change-Id: Ibaa39fbb8081393ef4696c6f2470a546e801f483
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/20481
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Change-Id: I891cb4f799aaafcf4a0dd91b5533d2f8db7f3d61
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20357
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Distclean-utils target was missing a backslash at the end to continue on
the next line.
Change-Id: I2bddff342f9c0fcb27e9b40ac94377c60ba5b7fe
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20494
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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This is a follow-on to the superio IS_ENABLED() patch:
https://review.coreboot.org/#/c/20351/1
Change-Id: I7d070e3964609947959de60e2686dfe59fe77e1c
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20490
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Some of these can be changed from #if to if(), but that will happen
in a follow-on commmit.
Change-Id: I763cbbc31dcd4cdd128c04793a742ab6daaf5f0c
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20345
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Change-Id: I1095944e65bfacd9e878840cc88f8a0a24ecde72
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20347
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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The current code doesn't work for field with size > 0x3f.
Fix that by using the correct syntax, reverse engineered using iasl.
Refactor to reuse existing code.
Tested on GNU Linux 4.9 and iasl.
Change-Id: Iac3600f184e6bd36a2bcb85753110692fbcbe4b6
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/19435
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
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buildgcc was copied to $DEST/share/buildgcc-$VERSION-, missing the
commit id description.
Change-Id: I83d2074b6466b0d99507845dc714a11ab2c58271
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/20487
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Port commit f1395d82: "ec/lenovo/h8: Add USB Always On"
to other Thinkpad boards, as it seems to work fine on all
generations.
Change-Id: I6dcbfaae2a444d9a679ecb64a87dc2a59b8fd281
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20106
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
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Add support for UAO AC only mode.
Needs tests on all platforms.
Change-Id: Ib52aab427ff687b00129024cde65b78060d21e32
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20450
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
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Change-Id: Ie9a7127b50db8dc9a2b543843ca4d815afe3d07e
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20351
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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- Update all symbols to use IS_ENABLED()
- Update non-romcc usage to use 'if' instead of '#if' where it
makes sense.
Change-Id: I5a84414d2d1631e35ac91efb67a0d4c1f673bf85
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20005
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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It's rather normal that a few bytes are skipped.
Change-Id: I9371afdbb3ad05de7645bfbf257e4f4bfa2feddb
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/20469
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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It's irritating when adding tianocore payloads - those are not
ELF, but that's deliberate.
Change-Id: I76d9367b28545348f526e5f0b8216f9ff2a3d636
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/20468
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Fix undefined behavior found by clang's -Wshift-sign-overflow, grep,
and source inspection. Left shifting an int where the right operand is
>= the width of the type is undefined. Add UL suffix since it's safe
for unsigned types.
Change-Id: Id1ed2252ce3ed052730dd10b24c453c34c2ab4ff
Signed-off-by: Ryan Salsamendi <rsalsamendi@hotmail.com>
Reviewed-on: https://review.coreboot.org/20465
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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Fix undefined behavior found by clang's -Wshift-sign-overflow. Left
shifting an int where the right operand is >= the width of the type
is undefined. Add UL suffix since it's safe for unsigned types.
Change-Id: Ieacf83d052bf4abfad639ef8e592bd8de17d16e6
Signed-off-by: Ryan Salsamendi <rsalsamendi@hotmail.com>
Reviewed-on: https://review.coreboot.org/20467
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
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Regarding the "System Management BIOS Reference Specification"
Version: 3.1.1, Date: 2017-01-12, Laptop system enclosure is 0x09
and for Notebook it is 0x0a
Change-Id: I5538be0b434eed20d76aef6f26247e46d1225feb
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/20463
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: Ic8b0e6404a3f90312f7d2d3b6c367b0a1d9ec6e2
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/20460
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
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Change-Id: Ib3a69f45b48c19c61b12a992b23dad1693bf5f9e
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/20459
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: I1b2a16e8eb70819c72efd50f30a57f3687f31bb5
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/20458
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: I8ea8fdb031c09aac9ed4a0705c3204f87aadb565
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/20457
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: Ifba3257b0328d0b6ad1bee9bf885683998df5851
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20344
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Change-Id: I1f906c8c465108017bc4d08534653233078ef32d
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20343
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Change-Id: Icca8bac5e67f83dfc5a8f5ef1cb87c6432e0a236
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20342
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Some of these can be changed from #if to if(), but that will happen
in a follow-on commmit.
Change-Id: Idcea3f8b1a4246cb6b29999a84a191a3133e5c78
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20341
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Add I2C debugging support:
* Add I2C_DEBUG Kconfig value to enable debugging
* Display I2C segments before the transfer
* Display errors that occur during the transfer
* Display the number of bytes transferred for successful transfers
TEST=Build and run on Galileo Gen2
Change-Id: Ia17be8b4213b13fd6c6a367d081414d0f21fbb0f
Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com>
Reviewed-on: https://review.coreboot.org/20422
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
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No regression observed on a APL platform
Change-Id: I0fcc22df5eaec014f3b89755415f051b05aa554a
Signed-off-by: Hannah Williams <hannah.williams@intel.com>
Reviewed-on: https://review.coreboot.org/19949
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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* Split the existing cflags to a second line to stay under 80 characters
* Correctly identify the libagesa "Stage" by adding the __LIBAGESA__
define to the files when they're compiled. This matches stage
defines such as __BOOTBLOCK__, __ROMSTAGE__, and __RAMSTAGE__. This is
needed to have printk actually show console information on whatever
interface the user has selected, such as the serial port, speaker,
SPI rom, or something else that hasn't been thought of yet.
Change-Id: I2a64414491130275ba06e5bd76e0b01e450174e8
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20423
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Nothing in the amdlib.c file actually uses the StdHeader structure, so
remove the asserts verifying that it's not null, and remove references
to it from calls.
For now, I've left it in the parameters for the functions for
compatibility, but we might want to remove these at some point as well.
Change-Id: Ib13e9209c8119fdcc3720470aaa9dcdbde6ac388
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20451
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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DIMMB's DDR width is in bit 20, not bit 19.
Change-Id: I48866d9243c2a576a02519724429801ae47c5644
Signed-off-by: Ryan Salsamendi <rsalsamendi@hotmail.com>
Reviewed-on: https://review.coreboot.org/20445
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Fixes report found by undefined behavior sanitizer. Dereferencing a
pointer that's not aligned to the size of access is undefined behavior.
Remove unnecessary memset().
Change-Id: I1362a3eb8c97f5c7e848d75f8d1a219968a7ef9e
Signed-off-by: Ryan Salsamendi <rsalsamendi@hotmail.com>
Reviewed-on: https://review.coreboot.org/20452
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
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Fix reports found by undefined behavior sanitizer. Left shifting an int
where the right operand is >= the width of the type is undefined. Add
UL suffix since it's safe for unsigned types.
Change-Id: If2d34e4f05494c17bf9b9dec113b8f6863214e56
Signed-off-by: Ryan Salsamendi <rsalsamendi@hotmail.com>
Reviewed-on: https://review.coreboot.org/20447
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Fixes report found by undefined behavior sanitizer. Dereferencing a
pointer that is not aligned to the size of access is undefined behavior.
Change-Id: Ia3c95e36e8b7f88ed69d5339e299c40934cb87da
Signed-off-by: Ryan Salsamendi <rsalsamendi@hotmail.com>
Reviewed-on: https://review.coreboot.org/20446
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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In order for this (seemingly unnecessary) status assignment to stay, let's
explain it in a comment.
Change-Id: I0a364539c37005cfd637b75c8cc23b84e274294d
Signed-off-by: Martin Kepplinger <martink@posteo.de>
Reviewed-on: https://review.coreboot.org/20411
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Some of these can be changed from #if to if(), but that will happen
in a follow-on commmit.
Change-Id: If80e0c4e1c9911b44853561b03aef1c741255229
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20339
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Fix reports found by undefined behavior sanitizer. Left shifting an int
where the right operand is >= the width of the type is undefined. Add
UL suffix since it's safe for unsigned types.
Change-Id: I755b3c80a8d1b6cb6b6e5f411c6691e5dd17c266
Signed-off-by: Ryan Salsamendi <rsalsamendi@hotmail.com>
Reviewed-on: https://review.coreboot.org/20443
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Change-Id: Ie8347a3eccce51de3e938d0c3c170e59a9f74716
Signed-off-by: Ryan Salsamendi <rsalsamendi@hotmail.com>
Reviewed-on: https://review.coreboot.org/20442
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Change-Id: Ia951a466479b1e98e49895705162a66aece7609b
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/20065
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Change-Id: Ida822d704b04cc4d1dfffb58003fc308bcb502d0
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/20064
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
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Change-Id: I6ccbbee00aab947079c3471fcf83ae9a66c01d59
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/19754
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Add files for supporting the BIOS->PSP communication not
covered by AGESA. The first command implemented notifies the
PSP that DRAM is ready.
This patch also introduces the amd/common/block directory
structure similar to intel/common/block.
Change-Id: I34b2744b071aa3dfb1071b2aabde32ddb662ab87
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/19753
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Toggle LEDs after successful dock and undock.
On boot the LED will light up and on undock button
press the LED will turn off again.
Tested on Lenovo T500.
Change-Id: Ib5851f4abcedf4041faae6b3b810102012f488cd
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20327
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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The flag FF_FreezeDis marks if this feature is disabled. For a better
readability rename freeze_mode to freeze_disable and invert the meaning
of this information.
Change-Id: I648b2392d2c8046965479511fde485a9cb934378
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/20432
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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The two flags FF_FanReq and FF_Freeze_Dis should be treated as
8 bit values and not as 32 bit. Change the length of these fields to
1 byte and adjust the offset and mask for FF_FanReq.
Change-Id: If5e9e8b16491a33997cc39c3dd9b80f97682adc6
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/20431
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This patch basically does two things -
1) Remove unnecessary setting of flex_ratio to TDP nominal:
Factory configured (default) Max Non-TURBO ratio(P1) is already cofigured
in MSR_PLATFORM_INFO(0xCE).
If this Maximum Non-TURBO Ratio(P1) needs to be modified, it should be done
using MSR_FLEX_RATIO (0x194).
Here, in this code, the FLEX_RATIO is being modified by the TDP Nominal
Ratio, reading the MSR_CONFIG_TDP_NOMINAL(0x648). But this value is
actually less than the factory configured Maximum Non TURBO Ratio (P1).
So, this code is actually not required.
Also, the Bit 12 in PCH Soft Strap Register is already set in descriptor.
This Bit implies Processor Boot Max Frequency -
0 = Disable Boot Max Frequency
1 = Enable Boot Max Frequency (Default)
This setting determines if the processor will operate at maximum frequency
at power-on and boot.
Thus this patch will avoid one extra platform warm reset now onwards.
2) Remove wrongly setting Max Frequency in Bootblock phase:
In the function set_max_frequency(), the P-State max ratio was set to
TDP Nominal ratio if C-TDP was enabled, else it was set to Max Non
Trbo ratio.
But, when the cpu gets reset, it will operate with the Max-Non Turbo
ratio only, which is greater than the TDP Nominal ratio.
So, no need to set back the ratio to TDP Nominal which is lower than
the currently operating frequency.
BUG=none
BRANCH=none
TEST=Build and boot poppy
Change-Id: I24bfc86ddf0f038d85da938e41e950382fe2a6c3
Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Reviewed-on: https://review.coreboot.org/20050
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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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>
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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>
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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>
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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>
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Add support for the new EC device event interface which is used to
report events from devices that are connected behind the EC.
This can be used to differentiate wake sources from the EC in the case
that the EC has the wake pins from various devices.
This can be used in case the AP is unable to directly wake from the
device itself, for example when using the Deep S3 state on Intel
platforms only a few pins can directly wake the AP.
BUG=b:30624430
TEST=build google/* boards that use chrome EC. Feature is used and
tested further in a subsequent commit.
Change-Id: I5126c6d6ffb6b0ef6e8db8dcd5aec62db925a371
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/20426
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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Replace the unused "thermal overload" event with the new
"device event" and define the first few device events that are
supported by the Chromium EC.
BUG=b:30624430
TEST=build for google/* mainboards
Change-Id: I1f3aeedb87c2aad29a0a67b5c50c29a6961fb45f
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/20427
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>
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Update this header from the upstream source so new host
commands can be used in coreboot.
https://chromium.googlesource.com/chromiumos/platform/ec
commit bbb759ceaa843f548f90c35d1668e17c8879bad3
BUG=b:30624430
TEST=build google/* and intel* boards
Change-Id: I56c9f891262d8984b6a9a69d96752c2dd6bb2371
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/20425
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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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>
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- Clean utilities directories on clean & distclean
- Have the distclean target clean up after 'what-jenkins-does'
Change-Id: I7d25d8234528b19bf36df6845a4500dbe1cbf9a4
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: https://review.coreboot.org/19000
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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The architecture is determined by __riscv__ in the LZ4_copy8 function
(located in src / commonlib / lz4_wrapper.c). __riscv exists in gcc7.1.1.
But __riscv__ does not exist.
Change-Id: I38fd41da9afd76c254f0c3d6984579c3790e5792
Signed-off-by: XiangWang <wxjstz@126.com>
Reviewed-on: https://review.coreboot.org/20125
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Andrew Waterman <aswaterman@gmail.com>
Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
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DISPPLANE_BGRX888 defined in drivers/intel/gma/i915_reg.h
included in i915.h file
Change-Id: I4e9414f39a29e4eac7e325672ce6520a5654d3bc
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/20409
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Change-Id: Ic01bbae9acaabaade777db52825aa80d25fc5961
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/20410
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
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Set RX6110SA RTC backup mode to primary cell. This mode reduces the
backup current consumption of the RTC.
Change-Id: I7c0c26a0ed5d8f48587acc917f8bb1c5c2b8869a
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/20414
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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The used RTC6110SA has issues to enter backup mode when the power supply
decreases too slow when the mainboard is turned off. Switch to backup
mode "primary cell" to make sure backup mode will be entered correctly
on power-off. In addition set IOCUTEN to minimize the backup current
consumption of the RTC.
Change-Id: I9733aa9f2981a25f6d42279eff0c4980e5eb5a5a
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/20413
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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According to the datasheet the RTC needs a power rising slope of no more
than 100µs/V to ensure a correct power-on reset. If the mainboard that
hosts the RTC cannot guarantee this, a software reset sequence is needed
in the case where the battery was drained completely.
As the rising slope of the power supply depends on so many parameters
and is highly mainboard specific, refactor the initialization code to
perform a software reset every time a power loss event is recognized by
the RTC.
Change-Id: If64d672e51667523058041bd00e1e50ac047143d
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/20412
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: I8fabb7331435eb518a5c95cb29c4ff5ca98560d2
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20349
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Use the plain address instead of the weird shifted encoding (e.g. if
we'd use `0xa0` as address, it's actually `0x50` encoded into a write
command).
Change-Id: I6febb2e04e1c6de4294dfa37bde16b147a80b7a8
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/20405
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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There is no choice, if not leaving it with the default the build
will fail.
Change-Id: Id91e3ce87f8ced3001fcd2125f8f6781b270f5bc
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/20402
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Cannonlake has built-in UART driver as part of LPSS block. However port
mapped decoders are in use as well.
Change-Id: I9f209bf29c1748c5beea31bc6b31cb07a1e14195
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/20063
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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When the C compiler expects 16-byte alignment of the stack it is
at the call instruction. Correct existing call points from assembly
to ensure the stacks are aligned to 16 bytes at the call instruction.
Change-Id: Icadd7a1f9284e92aecd99c30cb2acb307823682c
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/20314
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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Change-Id: Ic48401e92103ff0ec278fb69a3d304148a2d79aa
Signed-off-by: Hannah Williams <hannah.williams@intel.com>
Reviewed-on: https://review.coreboot.org/19759
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Add Cannon Lake SoC boilerplate directory with:
* SoC directory
* Base Kconfig
* Dummy cbmem.c
Change-Id: Ie28d8b56a1d1afcf1214ef734a08be6efcc8a931
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/20061
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Use the TSC for the Stoney Ridge monotonic timer. Modern AMD
CPUs have invariant timestamp counters. This patch brings the
feature more in line with other devices and allows the use of
typical monotonic timer functions.
BUG=chrome-os-partner:62578062
Change-Id: I07b05fbc7cdea54a45daac01954284a9fd67e42f
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/20201
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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- Improve logging
- Add location of logfiles to failed board log.
- Log when the shared utilities fail to build.
- Log passing configs and print count of tested configs that passed.
- Disable a couple of shellcheck warnings.
- Remove some unused code.
Change-Id: Ic2cf1c0a5f123d759aac7ce55092ad71314a8c9d
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20359
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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- Update checkpatch.pl to version 522b837
(checkpatch: warn when formats use %Z and suggest %z)
- This update moves the const_struct definitions into an external file.
coreboot will want to update this file, but for now I'm just pulling it
in directly from the linux tree.
- Update spelling.txt used by checkpatch.pl to version 505d308
(scripts/spelling.txt: add "overide" pattern and fix typo instances)
- Add better notes where things have been changed for coreboot to make
future merges easier.
Change-Id: I0ef067874fe7b1d23276a10e63858895d6083f69
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/18810
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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There are up to two on-board PCI devices where bus master has to be
enabled in PCI config space. As there is no need for a complete PCI
driver for these devices just set the bus master bit in
mainboard_final().
In a perfect world that would be the task of the runtime driver which
unfortunately don't do that.
Change-Id: Ic2896d5e7568a455737af26b14b2c398caae5f72
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/20403
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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The ALSB gnvs variable is used to load the OpRegion memory
address into the ASLS register on the S3 resume path, and must
therefore first be set on the normal boot path.
This patch brings Haswell in line with SNB/IVB/Nehalem, which
already save the OpRegion address in ASLB.
Change-Id: Ie062cbfe7e7f60c2a4e2b9111f6b6da87ced7a39
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/20254
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
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Now that pci_devs.h is part of soc/ and not used for multiple
southbridges:
* Remove devices not present in the Stoney Ridge APU
* Complete the list to include additional devices besides
those in the FCH.
BUG=chrome-os-partner:62578372
Change-Id: I1cd2d5e41473f362bbfd28ee93788a292bc33991
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/20370
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Update pci_devs.h to the correct IDs for Stoney Ridge.
BUG=chrome-os-partner:62578372
Change-Id: Ic1a7fe8d95c34b80e21cc089168732372d9690a3
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/20200
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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