This is a trivial patch to fix some comments that were generating
notes in the kconfig lint test.
Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I26a95f17e82910f50c62215be5c29780fe98e29a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47366
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reusing the 'size' variable for a different purpose later on in the
function makes the code harder to read.
Change-Id: Iceb10aa40ad473b41b7da0310554725585e3c2c2
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47070
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
If the stub size would be larger than the save state size, the stagger
points would overlap with the stub.
The check is placed in the stub placement code. The stub placement
code is called twice. Once for the initial SMM relocatation and for
the permanent handler in TSEG. So the check is done twice, which is
not really needed.
Change-Id: I253e1a7112cd8f7496cb1a826311f4dd5ccfc73a
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47069
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Put names and expand comments for some parts of the code.
Change-Id: If1f83bf113ef08469768a9e4dd13819f76633f18
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47489
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
There's no need to use size_t to store a boolean.
Change-Id: I0069fa8d75583dc34b402004d753220943406a04
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47487
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
The only reason to write the MR values to the training result registers
is for EV (Electrical Validation) usage. The hardware doesn't need it.
Tested on Asus P8H61-M PRO, still boots.
Change-Id: I808174494729453f4ebcaa13258d735faae68d72
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47486
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
It is only used once, and can thus be moved to the same file.
Change-Id: I4ee0621449da7fa1970a475d5a2f6e66546357ea
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47485
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
It is usually written to right after programming a pattern, because its
lower byte contains the number of cachelines of the programmed pattern.
The other cases merely reset the WDB data write and compare pointers.
Change-Id: I97196d404bf70542db28499e0d2e24b7cdab07b6
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47484
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
The current timeout of 500ms is too low. For instance self-test
of the KBC integrated into IT8516E took almost 1s in tests. We
already check for presence of the KBC before the self-test. So
the timeout should only trigger on a hardware defect and we can
leave some margin.
Change-Id: I95f01a4e605a9c7deb894a71e102c3a881759bb1
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47588
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Add a soc specific callback for getting the IIO IOAPIC enumeration ID.
Tested on ocp/deltalake.
Change-Id: Id504c2159066e6cddd01d30649921447bef17b12
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47302
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
Make the code follow the coding style.
Replace 8 spaces by TAB
Move comment between the corresponding #if #endif
Tested on Facebook FBG1701
Change-Id: I55cb071eb58a24f78e231cd36e6575fd13817e86
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47561
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Create the lantis variant of the waddledee reference board by
copying the template files to a new directory named for the variant.
(Auto-Generated by create_coreboot_variant.sh version 4.2.0).
BUG=b:171546871
BRANCH=dedede
TEST=util/abuild/abuild -p none -t google/dedede -x -a
make sure the build includes GOOGLE_LANTIS
Change-Id: Ie3d15a687b870afc7d8bbeb6b5cab0792650da31
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47510
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Reduce PRERAM_CBMEM_CONSOLE buffer from 63K to 19K and reserve
0x00115000 ~ 0x0011ffff for MCUPM.
Signed-off-by: CK Hu <ck.hu@mediatek.com>
Signed-off-by: Yidi Lin <yidi.lin@mediatek.com>
Change-Id: Ic82a194736eecd7bdc8df80b493290090a2ccba5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46401
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Add a function that initializes GPIOs based on the sleep type that
the system is coming back from. This allows initialization of the
fingerprint GPIOs which need to be handled differently between wake
from S3 and boot from S5.
On initial boot, the state of the FP sensor could be either
enabled or disabled. Because of this, on boot, we power off
the sensor for >200ms, to reset its state, then power it back on.
In suspend/resume, the fingerprint sensor should remain powered
the entire time.
If fingerprint is disabled on the trembyle-based board, set the pins
to no-connect. Dalboz doesn't have fingerprint and the GPIOS are
configured differently due to the FT5 chip having fewer GPIOS than
FP5, so nothing needs to be initialized there.
There were also a couple of trivial comment clean ups regarding the
FPMCU GPIOS.
BUG=b:171837716
TEST=Boot & Check GPIO states.
BRANCH=Zork
Signed-off-by: Martin Roth <martinroth@chromium.org>
Change-Id: I16a2e621145782e0a908bb3e49478586c09a0e0a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47308
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This fixes all of the current code in coreboot/src where a bare
unsigned is used incorrectly. A follow-on will fix the comments
so that we can enable the unsigned lint checker for src/coreboot.
Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I37f34a95bb1894e70cd9e076d4b81ebac665eaeb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47482
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested=On OCP Delta Lake, verify the memory map hob data are correct.
Change-Id: I86bd809e21270395c4115788e5521606e9dcc2fb
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47494
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Add a timestamp entry to allow forced delays to to be seen and accounted
for in the timestamp data.
BUG=None
TEST=Build only
Signed-off-by: Martin Roth <martinroth@chromium.org>
Change-Id: I26c9fa5c8599a349de2631ac24b9ea8858d8d6c8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47312
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
This change adds memory parts used by variant voema to
mem_parts_used.txt and generates DRAM IDs allocated to these parts.
Added memory
1. H9HCNNNCRMBLPR-NEE
2. H9HCNNNFBMBLPR-NEE
3. MT53D1G64D4NW-046 WT:A
BUG=b:172751925,b:172781673,b:172782100,b:172781562
TEST=emerge-volteer coreboot chromeos-bootimage
Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Change-Id: Ic832155448fb07152b906aa04ca49d384ec47b34
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47351
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This change adds the following memory parts to LP4x global list of
available LP4x parts and to the global JSON file containing LP4x parts
and their characteristics.
1. H9HCNNNCRMBLPR-NEE
2. H9HCNNNFBMBLPR-NEE
3. MT53D1G64D4NW-046 WT:A
BUG=b:172751925,b:172781673,b:172782100,b:172781562
TEST=cd <path_to_coreboot_src>/util/spd_tools/lp4x &&
./gen_spd <path_to_coreboot_src>/src/soc/intel/tigerlake/spd \
global_lp4x_mem_parts.json.txt "TGL"
Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Change-Id: I37702770f707fe078920694468552c5db59c478f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47350
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
When the host sends data in i2c bus, device might not send ACK. It means
that data is not processed on the device side, but for now we don't
check for that condition thus wait for the response which will not come.
Designware i2c detect such situation and set TX_ABORT bit. Checking for
the bit will enable other layers to immediately retry rather than
wait-timeout-retry cycle.
BUG=b:168838505
BRANCH=zork
TEST=test on zork devices, now we see "Tx abort detected" instead of I2C
timeout for tpm initializtion.
Change-Id: Ib0163fbce55ccc99f677dbb096f67a58d2ef2bda
Signed-off-by: Kangheui Won <khwon@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47360
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Since coreboot is written in C and not C++, having the double
underscores as a prefix is not an issue, but it also doesn't add much
information, so drop them and the trailing ones as well.
Change-Id: I1028fb9097efab8ffae5ffa9fe85a97feebc78a9
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47583
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This also reduces the difference to the equivalent file from
stoneyridge.
Change-Id: I3fc44f057047995cc4054a85a1bb69427aa28531
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47581
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The T3 that PPVARN_LCD low to LCM_RST_1V8 high is 0.1269ms and
it does not meet the LCD specification that the T3 must be larger
than 5ms. Because there is a delay between PPVARN_LCD_EN and
PPVARN_LCD. An extra 9ms delay should be added on LCM_RST_1V8
in order to meet the specification "ProductSpec_NV105WUM-A51_
V4.3_P2(TLCM).pdf".
BUG=b:172201138
BRANCH=kukui
TEST=The LCD sequence T3 is larger than 5ms when power on.
Signed-off-by: Tao Xia <xiatao5@huaqin.corp-partner.google.com>
Change-Id: Iaf7ae494e30c4c207103d949287b335288688c54
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47443
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>
The compress and uncompress options don't have arguments and shouldn't
consume the next token. So replace required_argument with no_argument
for the two options.
Change-Id: Ib9b190f2cf606109f82a65d00327871d6ffb7082
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47573
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Both the help and the maxsize option had the same short option character
assigned. Change the short option for maxsize to m to fix this and to
make it consistent with the rest of the code.
Change-Id: Icac1a7d4906345c37a5c7bed2b4995fea25f860e
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47574
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
The SMU mailbox access code from Picasso can be reused in the next
generation, so factor out the code to soc/amd/common/block/smu. Since
the mailbox register offsets in the indirect address space, the number
of arguments and the message IDs don't always match between different
devices, keep those in the soc-specific directories.
Change-Id: Ibaf5b91ab35428e4c771e7163c6e0c4fc50371e7
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47483
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jeremy Soller <jeremy@system76.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Update FSP headers for Tiger Lake platform generated based on FSP
version 3444. Previous version was 3425.
BUG=b:173160613
BRANCH=none
TEST=build and boot delbin
Cq-Depend:chrome-internal:3403586, chrome-internal:3403392
Signed-off-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com>
Change-Id: I9e5de1617d00cd7543d4de1660f448e2fe220b0a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47555
Reviewed-by: Dossym Nurmukhanov <dossym@google.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Copy the code for CPPC entries generation, needed for Intel SpeedShift,
from SKL to common ACPI code.
SKL is going to use common ACPI code, too, in the future, so this code
duplication will vanish soon.
Test: dumped SSDT from Clevo L140CU and checked decompiled version after
enabling CPPC entries via Kconfig
Change-Id: I1fcc2d0d7c6b6f35f8dd011f55dab8469be99d47
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45535
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The PCH IOAPIC ID is 0x8 so it needs to be generated before the IIO
IOAPICs. Since we will get rid of the ioapic_id array this makes it
more readable.
Change-Id: I64a3b259e438ef666fb68a433cceda10aebdb1bf
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47301
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
Currently the decision of whether or not to use mrc_cache in recovery
mode is made within the individual platforms' drivers (ie: fsp2.0,
fsp1.1, etc.). As this is not platform specific, but uses common
vboot infrastructure, the code can be unified and moved into
mrc_cache. The conditions are as follows:
1. If HAS_RECOVERY_MRC_CACHE, use mrc_cache data (unless retrain
switch is true)
2. If !HAS_RECOVERY_MRC_CACHE && VBOOT_STARTS_IN_BOOTBLOCK, this
means that memory training will occur after verified boot,
meaning that mrc_cache will be filled with data from executing
RW code. So in this case, we never want to use the training
data in the mrc_cache for recovery mode.
3. If !HAS_RECOVERY_MRC_CACHE && VBOOT_STARTS_IN_ROMSTAGE, this
means that memory training happens before verfied boot, meaning
that the mrc_cache data is generated by RO code, so it is safe
to use for a recovery boot.
4. Any platform that does not use vboot should be unaffected.
Additionally, we have removed the
MRC_CLEAR_NORMAL_CACHE_ON_RECOVERY_RETRAIN config because the
mrc_cache driver takes care of invalidating the mrc_cache data for
normal mode. If the platform:
1. !HAS_RECOVERY_MRC_CACHE, always invalidate mrc_cache data
2. HAS_RECOVERY_MRC_CACHE, only invalidate if retrain switch is set
BUG=b:150502246
BRANCH=None
TEST=1. run dut-control power_state:rec_force_mrc twice on lazor
ensure that memory retraining happens both times
run dut-control power_state:rec twice on lazor
ensure that memory retraining happens only first time
2. remove HAS_RECOVERY_MRC_CACHE from lazor Kconfig
boot twice to ensure caching of memory training occurred
on each boot.
Change-Id: I3875a7b4a4ba3c1aa8a3c1507b3993036a7155fc
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46855
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Update I2C address for Goodix touchscreen and add ELAN touchscreen &
Synaptics trackpad device. Follow CB:47415 to correct HID over I2C
device to be level triggerd.
BUG=b:160013582
TEST=emerge-volteer coreboot and check system dmesg and evtest can get
device.
Change-Id: I070fb0e06b588f128253270502c9c2c427c62b84
Signed-off-by: Stanley Wu <stanley1.wu@lcfc.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47390
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
The option `HeciEnabled` was partly replaced by use of the device on/off
state in the devicetree in commit 3de90d1. The option has been removed
from the corresponding boards, so `HeciEnabled` is always 0 and ME
always gets disabled during soc finalize, when `HECI_DISABLE_USING_SMM`
is set.
Replace the option in the finalize function by the same dt state check
that sets the FSP option and drop the remaints of `HeciEnabled`.
Devicetrees still having `HeciEnabled` have been adapted to keep the
current behaviour.
Change-Id: Ib4cca9099b9aa3434552a41fbafca7cf6a0dd0eb
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47195
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
In order for USB Type-C idisplays to be detected prior to loading Kernel
PMC IPC driver is needed to communicate with PMC in order to correctly set
the USB Mux settings. This patch is adding in support for early detection
of both Displays.
BUG=b:151731851
BRANCH=NONE
TEST=built and verified that TCSS MUX is being set on Volteer
Change-Id: I58e66f21210d565fb8145d140d2fc7febecdd21a
Signed-off-by: Brandon Breitenstein <brandon.breitenstein@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42079
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
To align MADT generation with DMAR, we loop over HOB entries instead
of over copied HOB entries fetched from get_iio_stacks(). This makes
it easier to see what is going on.
Tested on ocp/deltalake
Change-Id: I8ffe0322bb182b7ec5887354ec801e1f9f3d3288
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47300
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
All this function does is looping over IIO stacks in the FSP HOB. The
only 'SOC/FSP specific' thing is the way to detect if the stack is an
IIO stack so add a callback to determine this.
Change-Id: I4fa9c54d50279213a4174186a23c3cc156e21c9a
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47522
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
The somewhat unrelated return value makes the function harder to
understand and the return type is not consistently used. Use a
different helper function to get the HOB Pci64BitResourceAllocation
data.
Change-Id: I9a03cbb0ebbb48cc052d4c082d359c0087aaeb3e
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47298
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
Martin Roth