Fix function call to invoke 16-bit read in 16-bit api instead of 8-bit read.
Signed-off-by: Igor Bagnucki <bagnucki02@gmail.com>
Change-Id: Ifd9079fc6446125e0e58402fdb64bc198bb8e381
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45374
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Adds support for loading Linux kernels through FIT payloads. This has
been implemented as an assembly function in order to simplify dealing
with some of the intricacies of loading a kernel (such as needing to
jump to the kernel in ARM mode and the kernel ABI).
TEST: Booted a FIT image containing a 5.4 kernel and initramfs on the
Beaglebone Black.
Change-Id: I7dbf9467665ec17447cec73676763844b4be4764
Signed-off-by: Sam Lewis <sam.vr.lewis@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45335
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Fix this bit field to convert to target macros PAD_NC() macros.
This is part of the patch set
"mb/51nb/x210/gpio: Rewrite pad config using intelp2m":
CB:43566 - 1/4 Decode raw register values
CB:43567 - 2/4 Exclude fields for PAD_CFG
CB:43568 - 3/4 Fixes PAD_RESET to convert to PAD_NC()
CB:43410 - 4/4 Convert field macros to PAD_CFG
Change-Id: I73a3d78457c1e50dc9625a47394e340181516696
Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43568
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch excludes bit fields that must be ignored (1,2) in order
to convert current macros to target PAD_CFG_*() macros. The following
commands were used for this:
./intelp2m -fld cb -ign -t 1 -file ../../src/mainboard/51nb/x210/gpio.h
- ignore RO bit fields;
- ignore RX Level/Edge Configuration (bit 26:25) and RX/TX Buffer
Disable (bit 9:8) for the native function, because it does not
affect the pad in this mode.
This is part of the patch set
"mb/51nb/x210/gpio: Rewrite pad config using intelp2m":
CB:43566 - 1/4 Decode raw register values
CB:43567 - 2/4 Exclude fields for PAD_CFG
CB:43568 - 3/4 Fixes PAD_RESET to convert to PAD_NC()
CB:43410 - 4/4 Convert field macros to PAD_CFG
Change-Id: Id0196b20783126c36f8552534b7ec3bd9049a24f
Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43567
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This adds the const qualifier to inputs of marshalling functions as
they are intended to be read-only.
Change-Id: I099bf46c928733aff2c1d1c134deec35da6309ba
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45409
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
This patch excludes bit fields that must be ignored (1,2) in order
to convert current macros to target PAD_CFG_*() macros. The following
commands were used for this:
./intelp2m -fld cb -ign -t 1 -file ../../src/mainboard/razer/
blade_stealth_kbl/gpio.h
- ignore RO bit fields;
- ignore RX Level/Edge Configuration (bit 26:25) and RX/TX Buffer
Disable (bit 9:8) for the native function, because it does not
affect the pad in this mode.
This is part of the patch set
"mb/razer/blade_stealth_kbl/gpio: Rewrite pad config using intelp2m":
CB:43857 - 1/3 Decode raw register values
CB:43858 - 2/3 Exclude fields for PAD_CFG
CB:43411 - 3/3 Convert field macros to PAD_CFG
Change-Id: Ia36c5d0cd449a32d76351a87a33a55196ae78443
Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43858
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Mimoja <coreboot@mimoja.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Use the intelp2m utility [1,2] with -adv options to convert the pad
configuration format with the raw values of the DW0 and DW1 registers
to the format with the bit fields macros: PAD_FUNC(), PAD_RESET(),
PAD_TRIG(), PAD_BUF(), PAD_PULL(), etc...
./intelp2m -fld cb -t 1 -file ../../src/mainboard/razer/
blade_stealth_kbl/gpio.h
This is part of the patch set
"mb/razer/blade_stealth_kbl/gpio: Rewrite pad config using intelp2m":
CB:43857 - 1/3 Decode raw register values
CB:43858 - 2/3 Exclude fields for PAD_CFG
CB:43411 - 3/3 Convert field macros to PAD_CFG
Tested with BUILD_TIMELESS=1, Razer Blade Stealth, remains identical.
[1] https://github.com/maxpoliak/pch-pads-parser
[2] https://review.coreboot.org/c/coreboot/+/35643
Change-Id: I7c4a29f87b56c5ec7e4b74274ae677c4c08c2e8c
Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43857
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Mimoja <coreboot@mimoja.de>
Use the intelp2m utility [1,2] with -fld=cb options to convert the pad
configuration format with the raw values of the DW0 and DW1 registers
to the format with the bit fields macros: PAD_FUNC(), PAD_RESET(),
PAD_TRIG(), PAD_BUF(), PAD_PULL(), etc...
./intelp2m -fld cb -t 1 -file ../../src/mainboard/51nb/x210/gpio.h
This is part of the patch set
"mb/51nb/x210/gpio: Rewrite pad config using intelp2m":
CB:43566 - 1/4 Decode raw register values
CB:43567 - 2/4 Exclude fields for PAD_CFG
CB:43568 - 3/4 Fixes PAD_RESET to convert to PAD_NC()
CB:43410 - 4/4 Convert field macros to PAD_CFG
Tested with BUILD_TIMELESS=1, 51NB-X210, remains identical.
[1] https://github.com/maxpoliak/pch-pads-parser
[2] https://review.coreboot.org/c/coreboot/+/35643
Change-Id: I19282c985cf35a9f99be449915aa9bab7e03472d
Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43566
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This sets the state of GSPI chip select to 1 (deasserted) as applied
by the FSP during the silicon init phase. GSPI 0 and 1 are set to CS
mode manual in the SerialIoGSpiCsMode section which means we need to
explicitly configure CS to deasserted in the SerialIoGSpiCsState
section. GSPI0 is the CR50 and GSPI1 is the fingerprint sensor. We
were running into problems where the normal expected CS toggle
sequence to wake up CR50 did not work because CS was already asserted
when it was expected to be deasserted, leading to TPM timeouts.
BUG=b:168090038
TEST=booted on volteer, no more "TPM flow control failure" messages;
verified fingerprint enrollment still works.
Change-Id: I47aa5db429d75e66095d58a1eb77963dcfc3b9f3
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45384
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
PMC support was not enabled on Xeon_sp platforms. This involves turning
on SOC_INTEL_COMMON_BLOCK_PMC and then adding the proper hooks in SOC
specific code. This patch leverages code from the Skylake project and
adds the bare minimum hooks to leverage PMC common code. Most
importantly this enables power management registers located in the PMC
device (under ACPI_BASE_ADDRESS). Access to this device is also needed
for SMM setup and handling.
TEST=build for Tiogapass and enable the following Kconfig options:
select SOC_INTEL_COMMON_BLOCK_PMC
select ACPI_INTEL_HARDWARE_SLEEP_VALUES
select CPU_INTEL_COMMON_SMM
Boot the system and ensure pmbase is programmed. (Look for pmbase in
debug messages). Secondly check that SMIs are enabled by looking at the
debug messages (search for "Enabling SMIs") and verifying in HW by
reading IO port 0x530.
Change-Id: I6d57a8282a8b6dc4314f156c39deb09535575cbd
Signed-off-by: Rocky Phagura <rphagura@fb.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42289
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
IIO_UDS HOB was searched several times during the creation of DMAR table.
Reduce it to only once to improve boot time.
Both DRHD and ATSR subtable creations involve addition of PCIe bridge
device entries, combine the functions with
acpi_create_dmar_ds_pci_br_for_port().
When looping through ports to create PCIe bridge device entries,
use MAX_PORTS intead of NUMBER_PORTS_PER_SOCKET to improve boot time.
Signed-off-by: Jonathan Zhang <jonzhang@fb.com>
Change-Id: I469cd8473c50e105daeda6c5607592ae7cef6032
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45376
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
The only raminfo field it needs is `memory_reserved_for_heci_mb`. So,
pass in that value directly. As it's read-only, make it const as well.
Change-Id: Ib5d4604e6c1c9bc77df9adfead93b6028d536a3d
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45365
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
There's no need to have it in raminfo. Also, bump MRC_CACHE_VERSION.
Change-Id: Ida48ec4f50c880fe48d88d016acd3737a0650f80
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45364
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Move all files with register definitions into a `registers` subfolder.
Subsequent commits will move the remaining registers into this folder.
Tested with BUILD_TIMELESS=1, Lenovo ThinkPad X230 remains identical.
Change-Id: Ie525e755f32599db97af7969fc7fbb36a5d826b6
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45358
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Several registers have been copy-pasted from i945 and do not exist on
Sandy Bridge. Moreover, other register definitions were missing. Use the
newly-added definitions in existing code, in place of numerical offsets.
Tested with BUILD_TIMELESS=1, Lenovo ThinkPad X230 remains identical.
Change-Id: I9ad849f57bc68256a2a87ffdc856c4b521e35892
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45357
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add newly defined fields for presence of keyboard backlight and
number pad to the firmware configuration table.
We don't have a need to use these in coreboot (yet) but this
keeps the bit definitions in sync.
BUG=b:166707536
TEST=abuild -t google/volteer
Change-Id: I066e445f7d0be056e45737d2c538be1850ae85aa
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45346
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This patch uses the common code to avoid violating the PCH EDS
recommendation for the PchPmPwrCycDur setting.
Change-Id: I8aba558082ff5bbe2c5b12e0e623c013548e6481
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45030
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch uses the common code to avoid violating the PCH EDS
recommendation for the PchPmPwrCycDur setting.
Change-Id: Id418480bc779d56ff5586516d9bd99ca15133203
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45029
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The BIOS region size is 0xc00000, not 0xa00000. Correct this.
Change-Id: I88cb0d4b9a590a32672054aa0db7f9a92070ff6d
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45504
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Enable SATA Link Power Management capability to be able to save power.
TEST: /sys/class/scsi_host/host*/link_power_management_policy exists.
Change-Id: I88de28cfb266af3fcd6e498a08a24b46c992cb9d
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45492
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Drop all options with zero-value, since they already default to 0.
Change-Id: I2a1a91778e83dc49c6dcf2d518cd3591f7ec4cfa
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45491
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Check that nobody misuses the Kconfigs SUBSYSTEM_*_ID. They are meant to
be used for overriding the devicetree subsystem ids locally but shall
not be added to a board's Kconfig. Instead, the devicetree option
`subsystemid` should be used.
Add a linter script for this that finds and warns about such misuse.
Also add a note in the Kconfigs' description.
TEST=CB:45513
Change-Id: I21c021c718154f1396f795a555af47a76d6efe03
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45513
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Enable CSE PCI device Bus 0: Device 0x0f: Function 0x00 to let
Intel common cse block code can use this device.
Calling me_read_config32(offset) function from ramstage:
Without this CL :
HECI: Global Reset(Type:1) Command
BUG: me_read_config32 requests hidden 00:0f.0
PCI: dev is NULL!
With this CL :
HECI: Global Reset(Type:1) Command
HECI: Global Reset success!
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Change-Id: I97d221ae52b4b03ecd859d708847ad77fe4bf465
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45469
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Extract the steps to parse and override a devicetree into a function
so it can be used multiple times without copying the same logic.
Change-Id: I4e496a223757beb22e3bd678eb6115968bd32529
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44036
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
This patch updates the display power enable GPIO which moved from 30 to
52 for Coachz. Veterans of this project know that there's no point
trying to ask *why* this change was necessary -- the pins move in
mysterious ways and all we can do is watch and wonder. Pin 30 is now
used for a new camera reset GPIO... surely, there must have been some
excellent reason why that pin couldn't just have become pin 52 instead.
Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: I00ad6a6249df66006b4f2b953a0a2449bd478f6d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45306
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Philip Chen <philipchen@google.com>
Instead of positional arguments switch sconfig to use getopt and pass
the arguments as options in the build system. This will make it easier
to add additional options.
Change-Id: I431633781e80362e086c000b7108191b5b01aa9d
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44035
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
GPIOs related to power sequence are
GPIO_67 - EN_PP3300
GPIO_117 - FULL_CARD_POWER_ON_OFF
GPIO_161 - PLT_RST_LTE_L
1. Power on: GPIO_67 -> 0ms -> GPIO_117 -> 30ms -> GPIO_161
2. Power off: GPIO_161 -> 30ms -> GPIO_117 -> 100ms -> GPIO_67
3. Power reset:
- keep GPIO_67 and GPIO_117 high and
- pull down GPIO_161 for 30ms then release it.
BUG=b:168075958
BRANCH=octopus
TEST=build image and verify on the DUT with LTE DB.
Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: I9b56ef8ff346c1d4edd5aad04d4a7396c4702ffc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45193
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Henry Sun <henrysun@google.com>
Reviewed-by: Ivy Jian <ivy_jian@compal.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The device is a PCIe Gen2 to SD 4.0 card reader controller to be
used in the Chromebook. The datasheet name is GL9755S and the revision
is 05.
The patch sets LTR value.
Signed-off-by: Ben Chuang <benchuanggli@gmail.com>
Change-Id: I16048dde348be248c748d50ca4a8a62c8a781430
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45062
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
BUG=chromium:1023662
TEST=buildbot pass
TEST=1. Use python2 script
2. Run `emerge-kevin coreboot` twice, so we get bootblock.bin.1
and bootblock.bin.2
3. Run `xxd` on these two bootblock so we get bootblock.bin.1.hex
and bootblock.bin.2.hex
4. `diff bootblock.bin.1.hex bootblock.bin.2.hex` and record the
difference. (at least, the time info changes)
5. Migrate to python3
6. Similar steps, we get bootblock.bin.py3.hex
7. `diff bootblock.bin.1.hex bootblock.bin.py3.hex`, the difference
is similar. (time info, git hash changes)
Signed-off-by: Yilin Yang <kerker@google.com>
Change-Id: I04253084ec9b65310c52598b629390051cd2172b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45447
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
There's no need to place a single-line function in its own compilation
unit, and then guard it behind a Kconfig symbol. This also allows using
this function in stages other than ramstage.
Change-Id: I103a4ea4cef24844d382854c9358bbb37d229e04
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42130
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
RMW (read/modify/write) ops on PnP devices has never been so simple.
The semantics also allow the compiler to emit valid warnings if the
input parameters would overflow, which are silenced when the cast is
placed outside of the function.
Change-Id: Ica01211af2a9a00aed98880844a836f6b7957b14
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42134
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
BUG=chromium:1023662
TEST=1. Create a tiny file `in.txt` as input
2. Run `fixed_cksum.py in.txt out.txt 20` with py2 and py3 version,
the output is the same
3. Run `variable_cksum.py in.txt out.txt` with py2 and py3 version,
the output is the same
Signed-off-by: Yilin Yang <kerker@google.com>
Change-Id: I9428269dfb826a3a95fffef9ea3f7c1a7107ef84
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45460
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Igor Bagnucki