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RK3288 has always been notoriously low on SRAM, to the point where its
boards have less than 100 bytes left in both their bootblock/verstage
sections. This becomes a problem every time we try to add a tiny amount
of code to common coreboot interfaces that are included in them.
This patch manages to add another KB to each, one from the CBMEM console
(which now might get cut off a bit, but that's life) and one by moving
the TTB_SUBTABLES to PMUSRAM. PMUSRAM is a weird world where write
accesses must always be exactly 4 bytes long or they hang the CPU, so we
mostly ignore it... but thankfully, page table entries are exactly 4
bytes long and that's the only thing we write to this region, so it
works out in this case.
Change-Id: I5aecd66db40b3f52299b270322b8c8784dbe7e6f
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/27950
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
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By setting this register in bootblock AmdInitEnv will no longer trigger
a reset in romstage. This fixes a few vboot test failures and also
speeds up boot time.
BUG=b:111610455
TEST=Built grunt and made sure bootblock only happens once on cold boot,
and S3 resume.
Change-Id: Ie19f7a14deaef45ac63156bec6946273c1b9447e
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-on: https://review.coreboot.org/27876
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Add a function to provide a rudimentary dump of the Machine Check
Architecture registers. These values survive a warm reset.
BUG=b:65445599
TEST=Verify on a Grunt having propensity for #MC errors
Change-Id: Ib6875cabe3041e65c811d8b2232f7ac6bedd1a02
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/27926
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
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Extend the existing reset handling features in Stoney Ridge to plan for,
and recognize, warm resets. The ColdRstDet bit is always zero on a cold
reset, and is intended as a mechanism for the BIOS to determine the type
of a reset that occurred.
Set ColdRstDet=1 after all cores have been initialized, so that any
subsequent reset may be identified as warm/cold. A later patch will check
the value during mp_init.
Change-Id: I90255918de03018c9f090bff1e56a8bda5e7365e
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/27924
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Use the value discovered in the MCG_CAP[Count] for the number of MCA
status registers to clear. The generations should have the following
number of banks:
* Family 10h: 6 banks
* Family 12h: 6
* Family 14h: 6
* Family 15h: 7
* Family 16h: 6
Change-Id: I0fc6d127a200b10fd484e051d84353cc61b27a41
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/27923
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change the defined name of MCI_STATUS (i.e. MCi_STATUS) to reflect its
MC0_STATUS address.
Change-Id: I97d2631a186965bb8b18f544ed9648b3a71f5fb0
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/27922
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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The current call for saving dimm info passed the lpddr4_cfg and
memory sku id. In order to prepare decoupling the part number
from lpddr4_cfg provide a new API, save_lpddr4_dimm_info_part_num(),
which explicitly takes the part number. The previous API now
uses the new one internally.
BUG=b:112203105
Change-Id: Ieadf452b6daa3231a0c5e3be61b0603b40d0fff2
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/27944
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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nWR (Write-Recovery for AutoPre-charge commands), the programmed value of nWR
is the number of clock cycles the LPDDR4-SDRAM device uses to determine the
starting point of an internal Pre-charge operation after a Write burst with
AP (auto-pre-charge) enabled. For >2133MHz speed parts the nWR needs to
be set to 24 clock cycles. The nWR field, though, is only in the GLK
FSP, so just update that field conditionally based on the GLK Kconfig
option.
BUG=b:112062440
TEST= build test
Change-Id: I1147538f72f4e2f14e32f3657c05f1f505a56fbf
Signed-off-by: Ravi Sarawadi <ravishankar.sarawadi@intel.com>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/27850
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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In procedure generate_cpu_entries(), the code was copied from code that
could change variables "plen" and "pcontrol_blk" based on number of cores.
This is not the case with stoneyridge (2 cores only), and there's no need
to use the variables. Remove them and replace with fixed values.
BUG=b:112253891
TEST=Build and boot grunt.
Change-Id: I0258b19960b050e8da9d218ded3f1f3bfccad163
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/27877
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This implementation updates the chip select control register
programming in gspi controller setup call to program the correct
bit fields for chip select state.
Change-Id: Ifab37b0003f09a680024d5b155ab0bb157920a53
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-on: https://review.coreboot.org/27889
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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This patch replaces the UART in the bootblock of SDM845 with a bitbang
implementation. Since SDM845 hardware UART needs a firmware blob loaded
into it before it becomes usable, it is not really suited for use in the
bootblock (since by the time we can read blobs from SPI, the bootblock
is essentially over anyway). This solution allows us to still have some
console output during early SoC initialization.
Change-Id: I0c252ec83a7993edce5c4debc687f1fdd0d7b36d
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/25813
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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AMD ALIB Function 1 accepts the AC/DC startup state. This
is reported to be required for AMD PSPP settings.
BUG=b:112020107
TEST= build test
Change-Id: Ibb6c872d84745217912956c15d6ca2e8ba387561
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/27785
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Now that an updated bootloader with important fixes is available at coreboot
repository, all stoneyridge boards should use it. Move the selection of
SOC_AMD_PSP_SELECTABLE_SMU_FW from mb/google/kahlee to soc/amd/stoneyridge.
BUG=b:111428800
TEST=Build and boot grunt.
Change-Id: Idf8e348efbc85569aa1163125f412c5242c46eb4
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/27844
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch revises IGD naming and adds AML IGD in platform reporting.
BUG=None
BRANCH=None
TEST=emerge-atlas coreboot chromeos-bootimage & Ensure AML IGD is shown
in platform reporting.
Change-Id: Id8f8379703abdaa5b14a4337a4fca04b370f3a2a
Signed-off-by: Gaggery Tsai <gaggery.tsai@intel.com>
Reviewed-on: https://review.coreboot.org/27846
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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This patch adds AML IccMax for VR configuration. From doc #594883, the
IccMax for Core was changed to 28A, we need this patch to accommodate
the changes. Besides, removes unused sku information from
sku_icc_max_mapping structure.
BUG=b:110890675
BRANCH=None
TEST=Remove icc_max from DT &
emerge-atlas coreboot chromeos-bootimage &
Tested with AML-Y and KBL-Y SKUs.
Change-Id: Ic22bae162b58b06b9519f1b708be55bde5e4641e
Signed-off-by: Gaggery Tsai <gaggery.tsai@intel.com>
Reviewed-on: https://review.coreboot.org/27610
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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setup_spread_spectrum is called in early_init, meaning the console is
not initialized yet. So you won't see boot block booting twice.
BUG=b:111610455
TEST=booted grunt and verified that AmdInitReset does not reboot. I had
AGESA patched to skip the JTAG check.
Change-Id: Ia036ea513ac67d4b8bcf5a78029d969a4ae012a6
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-on: https://review.coreboot.org/27813
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Grunt boards don't use SATA, so it should be disabled to save power.
Check if SATA is enabled in devicetree, and enable/disable the device
based on that setting.
BUG=b:112139043
TEST=Buil and boot grunt, checked the absence of SATA PCI.
Change-Id: I4a3b5f65e612e8da5bedff0c557a0850f350dfa8
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/27845
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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For some reason the PSPP setting was being overwritten in the common
code. Remove the setting and allow the oem customize function to
make the setting.
BUG=b:112020107
TEST= build test
Change-Id: If7f4511a71f725fedd60d33552656850e50d955d
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/27783
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Martin Roth <martinroth@google.com>
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According to #574725, report Whiskey Lake CPUID, MCH device ID and
graphics device ID in bootblock stage.
BUG=N/A
TEST=Build and boot up whiskey lake rvp platform and check serial log to
see proper CPU/MCH/GFX/PCH got recognized.
Change-Id: I3fbc190e0520989d2fd4a9b3294e84d67e49b2cf
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/27756
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com>
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Add coffeelake config and include path to coffeelake fsp header files.
BUG=N/A
TEST=Using private mainboard file can boot up on coffeelake rvp
platform.
Change-Id: Ide180de32a9d1896bed85b9e093963721c3d6041
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/27468
Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Adapted from chromium commit 126d352
[Strago: switch Touchpad and Touchscreen interrupts to be level-triggered]
The Elan and other touch controllers found in this device work much
more reliably if used with level-triggered interrupts rather than
edge-triggered.
TEST=Boot several cyan boards, verify that touchpad and touchscreen
work.
Original-Change-Id: I59d05d9dfa9c41e5472d756ef51f0817a503c889
Original-Signed-off-by: Dmitry Torokhov <dtor@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/894689
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Change-Id: Ia4f8cf83351dae0d78995ce0b0ed902d1e4ac3e8
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/27759
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Introduces new and required GPIO APIs, using common pinmux
definitions for GPIO configuration.
TEST=build & run
Change-Id: I8cef9dae2072da32cb0678efefeb8f0070cdde9c
Signed-off-by: David Dai <daidavid1@codeaurora.org>
Reviewed-on: https://review.coreboot.org/26233
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
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2 bits of LPC host control were originally not public, and wrongly
identified as IMC related. Now that the bits are available in public BKDG,
fix the naming of the bits.
BUG=b:111912080
TEST=build and boot grunt.
Change-Id: I1921f46c6be54eda6329c98267cec27004caadd5
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/27744
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Specifically PCI device ID for graphics and PCI device ID for northbridge.
Change-Id: Ide237d3274df0543409c8a23b9bb50c8e0a6b7a3
Signed-off-by: Krzysztof Sywula <krzysztof.m.sywula@intel.com>
Reviewed-on: https://review.coreboot.org/27519
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Kin Wai Ng <kin.wai.ng@intel.com>
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Per AMD, the Integrated Micro Controller is not a supported feature of
the Stoney Ridge APU. Systems are expected to implement an external EC
for desired features. Remove all stoney IMC files and functions from
src/soc/amd/stoneyridge.
There are 2 "IMC bits" left (and used) that are not truly IMC. New BKDG
describe these bits, so a new patch will be released later to fix the
names and comment.
BUG=b:111780177
TEST=Build grunt and gardenia
Change-Id: I6a24e4c3f03d04713a030b884c611d9c64c4cb3a
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/27651
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The careena board needs different video settings to pass eye diagram test,
which does not affect negatively the grunt board. In preparation for new
VBIOS, create code that allows changing eDP training parameter.
BUG=b:111673328
TEST=Tested in child patch.
Change-Id: Ic0452618bfc5e05b9ef8280bb8ba398ec7b4ce95
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/27625
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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RTC BUC control register provides a software interface to
configure the top swap feature. This patch adds implementation
to enable/disable top swap feature and gets it accessible in
romstage as well.
The top swap control functions are exposed only if INTEL_HAS_TOP_SWAP
is selected.
To use the topswap feature a second bootblock has to be added
to the cbfs. Below configs aid in doing that,
INTEL_HAS_TOP_SWAP
INTEL_ADD_TOP_SWAP_BOOTBLOCK
INTEL_TOP_SWAP_BOOTBLOCK_SIZE
Enabling and Disabling topswap, using the added API enables user
to boot alternatively from either bootblock.
Change-Id: Iea31b891f81e76d4d623fcb68183c3ad3dcadbad
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-on: https://review.coreboot.org/25805
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Use precompiled BL31 from blobs repo.
There's no check for USE_BLOBS here as the included file is "free":
The BL31 is Open-Source and licensed under BSD.
Change-Id: I7e9eb429d11150d43aa070d1bd6a11ea71951ce3
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/25751
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
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The register X1 isn't used. Document it and remove it.
Change-Id: I9324ea9de24ba4baaef9dde890c443dd0f921ad9
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/23792
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
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* Add vbnv_cmos_failed function to SoC.
* Add VBOOT starts in romstage select.
Change-Id: I90a051e2b8d303c918bef976d0bb07aae0b1f5b3
Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org>
Reviewed-on: https://review.coreboot.org/27728
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
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Since the TPM software stack refactoring static
TPM ACPI code isn't needed anymore.
Change-Id: I36a99cbc420ecfa55aa5c89787151d482225adf2
Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org>
Reviewed-on: https://review.coreboot.org/27715
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add internal graphics device 00.01.00 to the ACPI tables so that the
ACPI PCI option ROM save functions have a proper scope to save the
ROM to.
BUG=b:111697181
TEST=Check coreboot log doesn't have "PCI: 00:01.0: Missing ACPI scope"
and check _ROM method is added in the SSDT1.
Change-Id: I2c9ef8d9dff76805b1fcde2ccceef958a5b53b4f
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/27653
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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This patch implements SOC-specific code of mt8183 and link the common
code to support SPI bus.
BUG=b:80501386
BRANCH=none
TEST=Boots correctly on Kukui
Signed-off-by: mengqi.zhang <mengqi.zhang@mediatek.com>
Change-Id: I544e850299c74861313c2425721479fe5b91639e
Reviewed-on: https://review.coreboot.org/27498
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
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Refactor SPI code which will be reused amon similar SOCs.
BUG=b:80501386
BRANCH=none
TEST=Boots correctly on Elm
Change-Id: If5a6c554dc8361e729cf5c464325b97b2bfb7098
Signed-off-by: Tristan Shieh <tristan.shieh@mediatek.com>
Reviewed-on: https://review.coreboot.org/27497
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
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Since we move mtk_mmu_init() from bootblock to decompressor, we don't
need to build mmu_opertations.c in bootblock and we don't need to
include <soc/mmu_operations.h> in bootblock.c.
BUG=b:80501386
TEST=manually flashed into kukui and boots into romstage.
Change-Id: I58f97ac1705e4dfde5e2d497d9bec33a1d8d17c2
Signed-off-by: Tristan Shieh <tristan.shieh@mediatek.com>
Reviewed-on: https://review.coreboot.org/27655
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
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This function adds support for gpio_configure_pads_with_override
which:
1. Takes as input two GPIO tables -- base config table and override
config table
2. Configures each pad in base config by first checking if there is a
config available for the pad in override config table. If yes, then
uses the one from override config table. Else, uses the base config to
configure the pad.
This is done to allow sharing of GPIO tables across baseboard-variants
for various boards i.e. Each board can have a base config table which
is provided by the baseboard and an optional override config table
that can be provided by a variant to configure certain GPIOs
differently. It is helpful when the variant GPIO diff list is not very
huge compared to the baseboard.
BUG=b:111743717
TEST=Verified that the GPIO config for phaser is same with and without
this change.
Change-Id: I1c5dc72c8368957201ab53d2e8398ff861341a4c
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27640
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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MT8183 only allows booting from eMMC, so we have to do eMMC emulation
from an external source, for example EC, which makes the size of
bootblock very important.
A fully functional bootblock (that can boot into verstage or romstage)
is about 38000 bytes. If self decompression (CONFIG_COMPRESS_BOOTBLOCK)
is enabled, only 25088 (66%) bytes are needed.
Inspired from crosreview.com/1070018.
BUG=b:80501386
TEST=manually flashed into kukui and boots into romstage.
Change-Id: I7a739866a4ea3bcafe2ff7b9e88d5ed00f3f3e40
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: https://review.coreboot.org/27599
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
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As per the ACPI specification, there are two types of power button
devices:
1. Fixed hardware power button
2. Generic hardware power button
Fixed hardware power button is added by the OSPM if POWER_BUTTON flag
is not set in FADT by the BIOS. This device has its programming model
in PM1x_EVT_BLK. All ACPI compliant OSes are expected to add this
power button device by default if the power button FADT flag is not
set.
On the other hand, generic hardware power button can be used by
platforms if fixed register space cannot be used for the power button
device. In order to support this, power button device object with HID
PNP0C0C is expected to be added to ACPI tables. Additionally,
POWER_BUTTON flag should be set to indicate the presence of control
method for power button.
Chrome EC mainboards implemented the generic hardware power button in
a broken manner i.e. power button object with HID PNP0C0C is added to
ACPI however none of the boards set POWER_BUTTON flag in FADT. This
results in Linux kernel adding both fixed hardware power button as
well as generic hardware power button to the list of devices present
on the system. Though this is mostly harmless, it is logically
incorrect and can confuse any userspace utilities scanning the ACPI
devices.
This change gets rid of the generic hardware power button from APL
and relies completely on the fixed hardware power button.
BUG=b:110913245
TEST=Verified that fixed hardware power button still works as expected
on octopus.
Change-Id: I86259465c6cfaf579dd7dc3560b4c9e676b80b55
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27273
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Logic: If vboot is not used and the tpm is not initialized in the
romstage makes use of the ramstage driver to initialize the TPM
globally without having setup calls in lower SoC level implementations.
* Add TPM driver in ramstage chip init which calls the tpm_setup
function.
* Purge all occurrences of TPM init code and headers.
* Only compile TIS drivers into ramstage except for vboot usage.
* Remove Google Urara/Rotor TPM support because of missing i2c driver
in ramstage.
Change-Id: I7536c9734732aeaa85ccc7916c12eecb9ca26b2e
Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org>
Reviewed-on: https://review.coreboot.org/24905
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This is how these MSR's are referenced in Intel® 64 and IA-32 Architectures
Software Developer’s Manual.
The purpose is to differentiate with MSR_SMRR_PHYSx.
Change-Id: I54875f3a6d98a28004d5bd3197923862af8f7377
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/27584
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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Enable fast or extended DRAM test based on devicetree setting.
The fast DRAM test takes less than a second, while the
extended runs about 1 minute.
Tested on Cavium Soc.
Change-Id: I6a375f3d4c5cea7c3c0cd4592287f3f85dc7d3cf
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/27103
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
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Depends on Change-Id: I0f27b92a5e074966f893399eb401eb97d784850d
Apply additional devicetree fixes:
* Update SCLK from boot fuses
* Updated REFCLKUAA from UART ref clock divider settings
* Remove disabled PEM entries
* Remove phandle to disabled PEM entries
Fixes:
* Linux console wrong baud rate once the PL011 driver is started.
* thunderx-pem kernel module crash on disable PCIe ports.
Tested on Cavium SoC.
Change-Id: I7e8eefd913915a879dad28dfb7801a2018ed2985
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/25382
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
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This patch implements gpio_set_pull() and links the common MediaTek
GPIO code to support IO config for other drivers (ex. SPI) and the
requested functions in src/include/gpio.h.
BUG=b:80501386
BRANCH=none
TEST=Boots correctly on Kukui
Change-Id: Ia2b0d88e9b70c9ad148797d77dc9e79ce1bcb64a
Signed-off-by: Po Xu <jg_poxu@mediatek.com>
Reviewed-on: https://review.coreboot.org/27417
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
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Refactor GPIO code which will be reused among similar SOCs.
BUG=b:80501386
BRANCH=none
TEST=Boots correctly on Elm
Change-Id: Icdd1f2a1dd1bd64a7218bf9c63bd4a0af1acbcc0
Signed-off-by: Tristan Shieh <tristan.shieh@mediatek.com>
Reviewed-on: https://review.coreboot.org/27416
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
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* Add support for secure/unsecure split
* Use MMCONF to access devices in domain0
* Program MSIX vectors to fix a crash in GNU/Linux
Tested on Cavium CN81XX_EVB.
All PCI devices are visible.
Change-Id: I881f38a26a165e6bd965fcd73547473b5e32d4b0
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/25750
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This config is used to provide the name of a region where a microcode
is located. The address of this will be added as the first entry in
the FIT of the topswap bootblock.
This adds a capability to associate two microcodes for each
of the two bootblocks, this allows for the CPU to boot with different
microcodes with 2 separate bootblocks.
Change-Id: I4ee41d90bae34862aa68c9b8bd69288de1335585
Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-on: https://review.coreboot.org/27151
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
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Intel PCH/Southbridges have feature that it is possible
to have the southbridge/PCH look for the bootblock at a 64K or
128K/256K/512K/1MB (in case of newer SoCs) offset instead of
the usual top of flash.
Add configs to create a second bootblock and configure its size.
Change-Id: I4bbd19c35871891b762a0673f840858d972e129e
Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-on: https://review.coreboot.org/22533
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Put the PCIe clock pins in power-saving mode for the WiFi module to save
power.
Note: This currently does not appear to have any effect on grunt.
BUG=b:110041917
BRANCH=none
TEST=boot without this patch:
$ iotools mem_read32 0xfed80e00
0x0046f3ff
With this patch:
$ iotools mem_read32 0xfed80e00
0x0046f3f1
Change-Id: I389815bc36b8610a30b0cbb9d73262ad392e0181
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-on: https://review.coreboot.org/27465
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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TEST=Boot up with W0 stepping processor.
Change-Id: Ia7bcfd5235e57c70aa3f15d0042da8b16cf7e186
Signed-off-by: Krzysztof Sywula <krzysztof.m.sywula@intel.com>
Reviewed-on: https://review.coreboot.org/27500
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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Change-Id: I65f900a3277bc8a4a83ebc8883d4a325bd690bf8
Signed-off-by: Philipp Hug <philipp@hug.cx>
Reviewed-on: https://review.coreboot.org/27438
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
|
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Each HART of a SoC like fu540 supports a different ISA. In order for the
coreboot's code can run on each core, need to modify the compile options.
So add this code.
Change-Id: Ie33edc175e612846d4a74f3cbf7520d4145cb68b
Signed-off-by: Xiang Wang <wxjstz@126.com>
Reviewed-on: https://review.coreboot.org/27442
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Philipp Hug <philipp@hug.cx>
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update external processor name to match declaration in SSDT.
in SSDT:
Processor (\_PR.P000, 0x00, 0x00000410, 0x06) {}
Processor (\_PR.P001, 0x01, 0x00000000, 0x00) {}
in DSDT:
External (_PR_.CP00, UnknownObj)
External (_PR_.CP01, UnknownObj)
After fix this, ACPI _PSL (Passive List) now can return correct list
of processor objects for thermal passive cooling.
BUG=b:111478152
BRANCH=master
TEST=emerge-grunt coreboot
Change-Id: I78c838608c78eb7b5e3f8d5c67589e082c756201
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/27495
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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* Use Kconfig options instead of unusable getenv
* Select CAVIUM_BDK_DDR_TUNE_HW_OFFSETS on CN81XX
* Fix Coverity CID 1393976 (DEADCODE)
Tested on Cavium's cn8100_sff_evb.
Change-Id: Ia16c0161b0e9cf5d06418e46556c0fb45532a5b1
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/27448
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
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GPIO functions are required by the Grunt SMI handler.
Change-Id: Id729139b02c10bdd922b3df298f8f9feb1aff745
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/27485
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
|
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The gpio_set function was not writing the correct GPIO register
address.
Change-Id: Ib306773ac72505977b606836bbaf3e2067324894
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/27484
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
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Fix Coverity CID1393974
Change-Id: I39caea8a248d2f1debfca307f6fb7a2fe3e431b1
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/27450
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
|
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Cast to u64 to prevent possible integer overflow.
Change-Id: I5c7d25278db54523242314cba6c85ac2f7a6c1f3
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/27447
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
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This is cosmetic change
Before:
ME: Power Management Event : Clean global reset
ME: Progress Phase State : Unknown phase: 0x08 state: 0x10
ME: Power Down Mitigation : NO
ME: FPF status : fused
After:
ME: Power Management Event : Clean Moff->Mx wake
ME: Progress Phase State : Unknown phase: 0x08 state: 0x10
ME: Power Down Mitigation : NO
ME: FPF status : fused
Change-Id: I15c02045d0f94fdb3f4a028585cad488d4ac9aa6
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/27246
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
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Currently thermal event support can not be disabled at board level.
Define and dependent code are placed in same file.
Move define of HAVE_THERM_EVENT_HANDLER to mainboard file.
Change-Id: Icb532e5bc7fd171ee2921f9a4b9b2150ba9f05c5
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/27415
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Remove "IshEnable" from soc_intel_skylake_config since it's not
used anymore.
Enable/disable ISH by checking if ISH device is turned on or not.
Refer to https://review.coreboot.org/#/c/coreboot/+/26485/.
BUG=b:79244403
BRANCH=none
TEST=Built.
Change-Id: I4d2889af118659852431c87cb516fd19b577efc5
Signed-off-by: li feng <li1.feng@intel.com>
Reviewed-on: https://review.coreboot.org/26521
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
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Add PLL and clock init code.
BUG=b:80501386
BRANCH=none
TEST=Boots correctly on Kukui. Checked with frequency meter in SOC.
Change-Id: I1f561f66bcf12de6a95c2f64eecd9508bd9bb26c
Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
Reviewed-on: https://review.coreboot.org/27031
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
|
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Refactor PLL code which will be reused among similar SOCs.
BUG=b:80501386
BRANCH=none
TEST=Boots correctly on Elm
Change-Id: I11f044fbef93d4f5f4388368c510958d2b0ae66c
Signed-off-by: Tristan Shieh <tristan.shieh@mediatek.com>
Reviewed-on: https://review.coreboot.org/27305
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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Enable MMU in bootblock for performance, link common code to provide
mtk_mmu_after_dram() to update MMU table in romstage after dram ready,
implement mtk_soc_disable_l2c_sram(), and call
mtk_mmu_disable_l2c_sram() to turn off L2C sram in ramstage.
BUG=b:80501386
BRANCH=none
TEST=Boots correctly on Kukui.
Change-Id: I4e35f8276ca23de7fd13da3515b9f48d944ead32
Signed-off-by: Tristan Shieh <tristan.shieh@mediatek.com>
Reviewed-on: https://review.coreboot.org/27303
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
|
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Refactor MMU operation code which will be reused among similar SOCs.
BUG=b:80501386
BRANCH=none
TEST=Boots correctly on Elm
Change-Id: Id8173da0a02e57e863263fcd89c91a9c089e8a0f
Signed-off-by: Tristan Shieh <tristan.shieh@mediatek.com>
Reviewed-on: https://review.coreboot.org/27349
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
|
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Change-Id: I07428161615bcd3d03a3eea0df2dd813e08c8f66
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/25752
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
|
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Set cntfrq_el0 to provide correct timer frequency.
Change-Id: I4b6d0b0cf646a066fc5a51552a1891eccbd91e5e
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/25450
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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* Only init UART_FOR_CONSOLE
* Allow UART init with zero baudrate.
* Init UART0..3 on Cavium's cn8100_sff_evb to fix kernel panic.
Tested on CN8100_SFF_EVB.
Change-Id: I1043b30318ec6210e2dd6b7ac313a41171d37f55
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/25448
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
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* Configure and enable MMU.
* Cover the whole I/O space.
* A minimum of 512KB TTB space is required.
* Use secure mem attribute as firmware is running in ARM TZ region.
Tested on Cavium SoC.
Change-Id: I969446da62b4cc7adf9393fab69ff84ebf49220d
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/25371
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
|
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This adds Cavium CN81xx SoC and SFF EVB files.
Code is based off of Cavium's Octeon-TX SDK:
https://github.com/Cavium-Open-Source-Distributions/OCTEON-TX-SDK
BDK coreboot differences:
bootblock:
- Get rid of BDK header
- Add Kconfig for link address
- Move CAR setup code into assembly
- Move unaligned memory access enable into assembly
- Implement custom bootblock entry function
- Add CLIB and CSIB blobs
romstage:
- Use minimal DRAM init only
devicetree:
- Convert FTD to static C file containing key value pairs
Tested on CN81xx:
- Boots to payload
- Tested with GNU/Linux 4.16.3
- All hardware is usable (after applying additional commits)
Implemented in future commits:
- Vboot integration
- MMU suuport
- L2 Cache handling
- ATF from external repo
- Devicetree patching
- Extended DRAM testing
- UART init
Not working:
- Booting a payload
- Booting upstream ATF
TODO:
- Configuration straps
Change-Id: I47b4412d29203b45aee49bfa026c1d86ef7ce688
Signed-off-by: David Hendricks <dhendricks@fb.com>
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/23037
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
|
|
Change-Id: I21680354f33916b7b4d913f51a842b5d6c2ecef3
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/27408
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
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Config ISH in SOC side by checking if ISH device is turned on.
"IshEnable" is not needed anymore since ISH device on/off will tell
if ISH should be enabled or not. "IshEnable" will be removed from chip.h
in separate CL.
Atlas board specific ISH setting is needed, which is committed in
separate CL.
BUG=b:79244403
BRANCH=none
TEST=Verified on Atlas board with ISH rework. ISH log showed on console.
Change-Id: I3fc8648b3e6551497617ef1ebd2889245cdd31c3
Signed-off-by: li feng <li1.feng@intel.com>
Reviewed-on: https://review.coreboot.org/26485
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
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It can not emit byte data without BytePrefix.
design to:
Or (Local5, GPIO_PIN_OUT, Local5)
error due to GPIO_PIN_OUT is 0x40 but 0x40 encoding means
nothing in AML spec.
so it will include next emitted string in Or:
Or (Local5, Local5, \_SB.GPW2)
fix:
Store (0x40, Local0)
Or (Local5, Local0, Local5)
BUG=b:110962003
BRANCH=master
TEST=emerge-grunt coreboot
extract SSDT then check ACPI syntax is correct
Change-Id: I7a0704112b77105826de87b14a38ed2f665224d5
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/27306
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
Legacy IO enables access to RTC IO 0x70-0x73. This is needed for CMOS to
function correctly.
BUG=b:110817463
TEST=ran firmware_CorruptFwSigB on grunt
Change-Id: I533226ba764f567e348577d7fcf6ebe43336609a
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-on: https://review.coreboot.org/27268
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
If IO CF9 is not enabled, hard_reset() won't do anything in bootblock or
verstage.
BUG=b:110817463
TEST=built on grunt and made sure that hard_reset() reboots.
Change-Id: I5f091077a17db3dfe5b8e8367163312db6828360
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-on: https://review.coreboot.org/27267
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Using common mtcmos code to power on audio and display modules in SOC.
BUG=b:80501386
BRANCH=none
TEST=Boots correctly on Kukui. Passes the status check at the end of
mtcmos_power_on()
Change-Id: I41f16ba36432a8bbc47793cec2979753c9f84b43
Signed-off-by: Tristan Shieh <tristan.shieh@mediatek.com>
Reviewed-on: https://review.coreboot.org/27030
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
|
|
Move mtcmos code which can be reused into a common directory under
soc/mediatek.
BUG=b:80501386
BRANCH=none
TEST=Boots correctly on Elm
Change-Id: I92b138890424b4f4a68cdb00bf2326eef9cd87b7
Signed-off-by: Tristan Shieh <tristan.shieh@mediatek.com>
Reviewed-on: https://review.coreboot.org/27029
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Refactor mtcmos code which will be reused among similar SOCs.
BUG=b:80501386
BRANCH=none
TEST=Boots correctly on Elm
Change-Id: Ibfd0a90f6eba3ed2e74a3fd54279c7645aa41774
Signed-off-by: Tristan Shieh <tristan.shieh@mediatek.com>
Reviewed-on: https://review.coreboot.org/27028
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
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Old return value was not used, and function body
has die() in case of errors in allocation.
Change-Id: I89b0e9c927d395ac6d27201e0b3a8658e9585187
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/27261
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Garrett Kirkendall <garrett.kirkendall@amd.corp-partner.google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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When AllocationMethod == ByHost, buffer has to be
provided by caller.
Improve code symmetry, the named parameter is now
always pointer to the struct.
Change-Id: I2085f7d5d63ef96f4bd9d5194af099634c402820
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/27112
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Garrett Kirkendall <garrett.kirkendall@amd.corp-partner.google.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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An ACPI RMRR table is requried for IOMMU to work properly with an
iGPU (without using passthrough mode), so create one along with the
DRHD DMAR table if the iGPU is present and enabled.
Test: build/boot google/chell and purism/librem13v2 with kernel
parameter 'intel_iommu=on' but without 'iommu=pt;' observe integrated
graphics functional without corruption.
Change-Id: I202fb3eb8618f99d41f3d1c5bbb83b2ec982aca4
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/27270
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Youness Alaoui <snifikino@gmail.com>
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Add DMAR RMRR table entry and helper functions, using the existing
DRHD functions as a model. As the DRHD device scope (DS) functions
aren't DRHD-specific, genericize them to be used with RMRR tables as
well. Correct DRHD bar size to match table entry in creator function,
as noted in comments from patchset below.
Adapted from/supersedes https://review.coreboot.org/25445
Change-Id: I912b1d7244ca4dd911bb6629533d453b1b4a06be
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/27269
Reviewed-by: Youness Alaoui <snifikino@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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It used the sandybridge systemagent binary and mentioned that in the
help text which is simply wrong and won't work.
This copies the nb/intel/haswell/Kconfig to not include an mrc.bin by
default.
Change-Id: I2e151a66abc6dab710abdbb92c0c28884d88912e
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/27140
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The stoneyridge bootblock no longer makes AGESA calls. Remove the
support files from the bootblock build.
TEST=boot Grunt
Change-Id: I14d2336d5fb766a1acf5e812337ae0ab3ca4a6c1
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/27255
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Remove residual code that allowed successful building of the heapmanager
code. Now that stoneyridge no longer makes AGESA calls in bootblock, it
is safe to elimate the workaround.
BUG=b:74518368
TEST=boot Grunt
Change-Id: Ie169a691a177bcd8283c31c8188ce28bcbce82af
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/27254
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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This enables the user to set the completion timeout value in PCI
Express Device Control 2 register via devicetree.cb.
Based on corebootBDE-270-iou-complto.patch in Arista EOS 4.20 release.
Change-Id: If0527899bc2047d0e57c11f7801768d07f9a5179
Signed-off-by: David Hendricks <dhendricks@fb.com>
Reviewed-on: https://review.coreboot.org/26225
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
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mca_configure needs to be called for each core before
booting to OS, else OS would keep dumping MCEs
Change-Id: I95ca46fda7be65d74714bdb344e339922cbb6305
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/26392
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
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add an unused param so that mca_configure can be called
by mp_run_on_all_cpus to run it on all cores.
Change-Id: I2395ee7fbedc829f040959b0021967f800693eeb
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/26391
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
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The stub flash driver is a temporary hack that planned to adapt eMMC to
SPI flash. Remove the hack since SPI flash is what we really expect.
BUG=b:80501386
BRANCH=none
TEST=Boots fine on Kukui
Change-Id: If29869461fc8c2efe26bb8c901737ee85935d27f
Signed-off-by: Tristan Shieh <tristan.shieh@mediatek.com>
Reviewed-on: https://review.coreboot.org/27114
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
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This patch cleans soc/intel/{apollolake/cannonlake/skylake} by moving
common soc code into common/block/p2sb.
BUG=b:78109109
BRANCH=none
TEST=Build and boot KBL/CNL/APL platform.
Change-Id: Ie9fd933d155b3fcd0d616b41cdf042cefe2c649a
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/26132
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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Change a86d1b8 (soc/intel/common: Add SMM common code for Intel
Platforms) moved APL to use common SMM code. However, smi.c and smm.h
files under soc/intel/apollolake/ were not removed. This change
removes the dead files since they are not used anymore.
BUG=b:110836465
Change-Id: I1ff213372521fd47e2335de6a4b438d16c74ecd3
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27252
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Call to pmc_disable_all_gpe is required before enabling SMIs to ensure
that we do not end up in a recursive SMI handler loop as mentioned in
change 74145f7 (intel/common/pmc: Disable all GPEs during
pmc_init). Thus, this call was added at the end of
pmc_fill_power_state as we want to ensure that all the GPE registers
are backed up before being cleared for identifying the wake source in
ramstage.
This resulted in a side-effect on APL where pmc_fixup_power_state was
called much later in the boot process. Even though we have got rid of
pmc_fixup_power_state, this change moves the call to
pmc_disable_all_gpe to happen just before enabling SMIs. This helps to
keep the disabling of GPEs logically before the enabling of SMIs and
any clean ups that happen in pmc or soc-specific code should not
affect the state of GPEs.
BUG=b:110836465
TEST=Verified that wake sources are correctly identified on KBL and
APL. Also, no SMI handler issues observed when resuming.
Change-Id: I122a8118edcec117f25beee71a23c0a44ae862ed
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27251
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Now that APL does not need pmc_fixup_power_state, this function can be
removed from the PMC common code as well.
BUG=b:110836465
Change-Id: I94de41f3e52228bca4b7a5579afe5a23719429be
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27250
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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On APL, call to pmc_fixup_power_state was added because GPE0_EN
registers did not have the right bits set on resume from S3 -- this
was a result of GPE_CFG registers getting reset to their default state
on resume. GPE_CFG registers are programmed as part of pmc_gpe_init
which was previously done only in ramstage.
However, with change a673d1c (soc/intel/apollolake: Initialize GPEs in
bootblock), call to pmc_gpe_init was added to bootblock which means
that GPE_CFG registers will have the right state by the time control
reaches romstage where pmc_fill_power_state is called. Thus, call to
pmc_fixup_power_state is totally redundant and in fact leads to
side-effects because of the call to pmc_disable_all_gpe at the end of
pmc_fill_power_state.
BUG=b:110836465
TEST=Verified on yorp that wake source is correctly identified on
resume from S3.
Change-Id: Ia63ddbe381ce8a59736c231d745fd71d008d5d92
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27249
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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For cases with POSTCAR_STAGE=y this reference pulled
in the implementation of run_ramstage() which we would
not call.
Using _program results with the same region being marked
as WRPROT-cacheble.
Change-Id: Ie1eaf6f5bb8baa13e946112c4fc3d854dbf750a3
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/27232
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Keith Hui <buurin@gmail.com>
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This change adds GSMI callback elog_gsmi_cb_platform_log_wake_source
to enable wake source logging from S0ix on APL/GLK. Additionally,
elog.c is added to smm stage.
BUG=b:79449585
TEST=Verified that S0ix entry/exit events are added to eventlog:
=========== Power button ============
59 | 2018-06-25 14:01:11 | S0ix Enter
60 | 2018-06-25 14:01:30 | S0ix Exit
61 | 2018-06-25 14:02:00 | Wake Source | Power Button | 0
=========== Lid open ================
62 | 2018-06-25 14:02:36 | S0ix Enter
63 | 2018-06-25 14:02:56 | S0ix Exit
64 | 2018-06-25 14:03:26 | Wake Source | GPE # | 15
65 | 2018-06-25 14:03:32 | Wake Source | GPE # | 65
66 | 2018-06-25 14:03:37 | EC Event | Lid Open
=========== Trackpad ================
67 | 2018-06-25 14:04:20 | S0ix Enter
68 | 2018-06-25 14:04:33 | S0ix Exit
69 | 2018-06-25 14:05:03 | Wake Source | GPE # | 15
70 | 2018-06-25 14:05:08 | Wake Source | GPE # | 66
Change-Id: I005de58c73d00dc9d7e64f1459f6d786792b94db
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27234
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Limit is the maximum number of bits to be tested, however it's being checked
against the number of bytes of uint32_t. when it should be number of bits.
Create a macro to provide the number of bits, and use it instead of sizeof.
BUG=b:75996437
TEST=Add debug messages to see code passing beyond the check, build and
boot grunt, check that it passed the limit check, remove debug code.
Change-Id: Id1dfda26d789183b346b20c37fec923d996b80db
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/27162
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Put the PCIe clock pins in power-saving mode for the BayHub eMMC bridge to
save power. This requires use of an additional register (Misc control
register 2) and another bit in the existing 'protect' register. The naming
of bit 0 of that register is incorrect, based on the latest datasheet
(14 June 2018) so fix that too.
BUG=b:73726008
BRANCH=none
TEST=boot without this patch:
iotools mem_read32 0xfed80e00
0x0046ffff
With this patch:
$ iotools mem_read32 0xfed80e00
0x00463fff
Also see that the PCIe clock stops when eMMC is idle and can be started by
starting disk activity.
Change-Id: I5ad1467b2e2e151215d2dfd2ce48cd4a451fe480
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-on: https://review.coreboot.org/26515
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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During Speaker playback, quad Channel I/V feedback data is
captured from SSP0 Rx. Out of these 4-channels, Stereo V-Sense data
needs to be given as echo ref stream.
So, adding stereo capture config to max98373_capture_formats.
BUG=b:110074225
TEST='Audio playback and Capture Stereo echo ref data'
Change-Id: I6fe619ece94d5011caffe37ef10b48f956938db9
Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>
Reviewed-on: https://review.coreboot.org/27182
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch ensures serial debug is not enabled by default on Cannonlake
platform.
Change-Id: Id925c8c73971a027e45ea3c61e878f134bc9feff
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/27205
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Bootblock has grown beyond 32K, grow to 40K
Change-Id: Iedc52151e223ebf4ff5b35a419b5378a6f1c661b
Signed-off-by: T Michael Turney <mturney@codeaurora.org>
Reviewed-on: https://review.coreboot.org/26760
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
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